/**
 * @licstart The following is the entire license notice for the
 * JavaScript code in this page
 *
 * Copyright 2024 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * JavaScript code in this page
 */

/**
 * pdfjsVersion = 5.4.624
 * pdfjsBuild = 384c6208b
 */
/******/ var __webpack_modules__ = ({

/***/ 34
(module, __unused_webpack_exports, __webpack_require__) {


var isCallable = __webpack_require__(4901);

module.exports = function (it) {
  return typeof it == 'object' ? it !== null : isCallable(it);
};


/***/ },

/***/ 81
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var tryToString = __webpack_require__(6823);
var getIteratorMethod = __webpack_require__(851);

var $TypeError = TypeError;

module.exports = function (argument, usingIterator) {
  var iteratorMethod = arguments.length < 2 ? getIteratorMethod(argument) : usingIterator;
  if (aCallable(iteratorMethod)) return anObject(call(iteratorMethod, argument));
  throw new $TypeError(tryToString(argument) + ' is not iterable');
};


/***/ },

/***/ 116
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var findWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('find', TypeError);

// `Iterator.prototype.find` method
// https://tc39.es/ecma262/#sec-iterator.prototype.find
$({ target: 'Iterator', proto: true, real: true, forced: findWithoutClosingOnEarlyError }, {
  find: function find(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (findWithoutClosingOnEarlyError) return call(findWithoutClosingOnEarlyError, this, predicate);

    var record = getIteratorDirect(this);
    var counter = 0;
    return iterate(record, function (value, stop) {
      if (predicate(value, counter++)) return stop(value);
    }, { IS_RECORD: true, INTERRUPTED: true }).result;
  }
});


/***/ },

/***/ 283
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var fails = __webpack_require__(9039);
var isCallable = __webpack_require__(4901);
var hasOwn = __webpack_require__(9297);
var DESCRIPTORS = __webpack_require__(3724);
var CONFIGURABLE_FUNCTION_NAME = (__webpack_require__(350).CONFIGURABLE);
var inspectSource = __webpack_require__(3706);
var InternalStateModule = __webpack_require__(1181);

var enforceInternalState = InternalStateModule.enforce;
var getInternalState = InternalStateModule.get;
var $String = String;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;
var stringSlice = uncurryThis(''.slice);
var replace = uncurryThis(''.replace);
var join = uncurryThis([].join);

var CONFIGURABLE_LENGTH = DESCRIPTORS && !fails(function () {
  return defineProperty(function () { /* empty */ }, 'length', { value: 8 }).length !== 8;
});

var TEMPLATE = String(String).split('String');

var makeBuiltIn = module.exports = function (value, name, options) {
  if (stringSlice($String(name), 0, 7) === 'Symbol(') {
    name = '[' + replace($String(name), /^Symbol\(([^)]*)\).*$/, '$1') + ']';
  }
  if (options && options.getter) name = 'get ' + name;
  if (options && options.setter) name = 'set ' + name;
  if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
    if (DESCRIPTORS) defineProperty(value, 'name', { value: name, configurable: true });
    else value.name = name;
  }
  if (CONFIGURABLE_LENGTH && options && hasOwn(options, 'arity') && value.length !== options.arity) {
    defineProperty(value, 'length', { value: options.arity });
  }
  try {
    if (options && hasOwn(options, 'constructor') && options.constructor) {
      if (DESCRIPTORS) defineProperty(value, 'prototype', { writable: false });
    // in V8 ~ Chrome 53, prototypes of some methods, like `Array.prototype.values`, are non-writable
    } else if (value.prototype) value.prototype = undefined;
  } catch (error) { /* empty */ }
  var state = enforceInternalState(value);
  if (!hasOwn(state, 'source')) {
    state.source = join(TEMPLATE, typeof name == 'string' ? name : '');
  } return value;
};

// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
// eslint-disable-next-line no-extend-native -- required
Function.prototype.toString = makeBuiltIn(function toString() {
  return isCallable(this) && getInternalState(this).source || inspectSource(this);
}, 'toString');


/***/ },

/***/ 350
(module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var hasOwn = __webpack_require__(9297);

var FunctionPrototype = Function.prototype;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getDescriptor = DESCRIPTORS && Object.getOwnPropertyDescriptor;

var EXISTS = hasOwn(FunctionPrototype, 'name');
// additional protection from minified / mangled / dropped function names
var PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';
var CONFIGURABLE = EXISTS && (!DESCRIPTORS || (DESCRIPTORS && getDescriptor(FunctionPrototype, 'name').configurable));

module.exports = {
  EXISTS: EXISTS,
  PROPER: PROPER,
  CONFIGURABLE: CONFIGURABLE
};


/***/ },

/***/ 397
(module, __unused_webpack_exports, __webpack_require__) {


var getBuiltIn = __webpack_require__(7751);

module.exports = getBuiltIn('document', 'documentElement');


/***/ },

/***/ 421
(module) {


module.exports = {};


/***/ },

/***/ 456
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var anUint8Array = __webpack_require__(4154);
var notDetached = __webpack_require__(5169);

var numberToString = uncurryThis(1.1.toString);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.toHex || !(function () {
  try {
    var target = new Uint8Array([255, 255, 255, 255, 255, 255, 255, 255]);
    return target.toHex() === 'ffffffffffffffff';
  } catch (error) {
    return false;
  }
})();

// `Uint8Array.prototype.toHex` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  toHex: function toHex() {
    anUint8Array(this);
    notDetached(this.buffer);
    var result = '';
    for (var i = 0, length = this.length; i < length; i++) {
      var hex = numberToString(this[i], 16);
      result += hex.length === 1 ? '0' + hex : hex;
    }
    return result;
  }
});


/***/ },

/***/ 507
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);

module.exports = function (record, fn, ITERATOR_INSTEAD_OF_RECORD) {
  var iterator = ITERATOR_INSTEAD_OF_RECORD ? record : record.iterator;
  var next = record.next;
  var step, result;
  while (!(step = call(next, iterator)).done) {
    result = fn(step.value);
    if (result !== undefined) return result;
  }
};


/***/ },

/***/ 531
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var getIteratorFlattenable = __webpack_require__(8646);
var createIteratorProxy = __webpack_require__(9462);
var iteratorClose = __webpack_require__(9539);
var IS_PURE = __webpack_require__(6395);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var FLAT_MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE
  && !iteratorHelperThrowsOnInvalidIterator('flatMap', function () { /* empty */ });
var flatMapWithoutClosingOnEarlyError = !IS_PURE && !FLAT_MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('flatMap', TypeError);

var FORCED = IS_PURE || FLAT_MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR || flatMapWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var mapper = this.mapper;
  var result, inner;

  while (true) {
    if (inner = this.inner) try {
      result = anObject(call(inner.next, inner.iterator));
      if (!result.done) return result.value;
      this.inner = null;
    } catch (error) { iteratorClose(iterator, 'throw', error); }

    result = anObject(call(this.next, iterator));

    if (this.done = !!result.done) return;

    try {
      this.inner = getIteratorFlattenable(mapper(result.value, this.counter++), false);
    } catch (error) { iteratorClose(iterator, 'throw', error); }
  }
});

// `Iterator.prototype.flatMap` method
// https://tc39.es/ecma262/#sec-iterator.prototype.flatmap
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  flatMap: function flatMap(mapper) {
    anObject(this);
    try {
      aCallable(mapper);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (flatMapWithoutClosingOnEarlyError) return call(flatMapWithoutClosingOnEarlyError, this, mapper);

    return new IteratorProxy(getIteratorDirect(this), {
      mapper: mapper,
      inner: null
    });
  }
});


/***/ },

/***/ 616
(module, __unused_webpack_exports, __webpack_require__) {


var fails = __webpack_require__(9039);

module.exports = !fails(function () {
  // eslint-disable-next-line es/no-function-prototype-bind -- safe
  var test = (function () { /* empty */ }).bind();
  // eslint-disable-next-line no-prototype-builtins -- safe
  return typeof test != 'function' || test.hasOwnProperty('prototype');
});


/***/ },

/***/ 655
(module, __unused_webpack_exports, __webpack_require__) {


var classof = __webpack_require__(6955);

var $String = String;

module.exports = function (argument) {
  if (classof(argument) === 'Symbol') throw new TypeError('Cannot convert a Symbol value to a string');
  return $String(argument);
};


/***/ },

/***/ 679
(module, __unused_webpack_exports, __webpack_require__) {


var isPrototypeOf = __webpack_require__(1625);

var $TypeError = TypeError;

module.exports = function (it, Prototype) {
  if (isPrototypeOf(Prototype, it)) return it;
  throw new $TypeError('Incorrect invocation');
};


/***/ },

/***/ 684
(module) {


// Should throw an error on invalid iterator
// https://issues.chromium.org/issues/336839115
module.exports = function (methodName, argument) {
  // eslint-disable-next-line es/no-iterator -- required for testing
  var method = typeof Iterator == 'function' && Iterator.prototype[methodName];
  if (method) try {
    method.call({ next: null }, argument).next();
  } catch (error) {
    return true;
  }
};


/***/ },

/***/ 741
(module) {


var ceil = Math.ceil;
var floor = Math.floor;

// `Math.trunc` method
// https://tc39.es/ecma262/#sec-math.trunc
// eslint-disable-next-line es/no-math-trunc -- safe
module.exports = Math.trunc || function trunc(x) {
  var n = +x;
  return (n > 0 ? floor : ceil)(n);
};


/***/ },

/***/ 757
(module, __unused_webpack_exports, __webpack_require__) {


var getBuiltIn = __webpack_require__(7751);
var isCallable = __webpack_require__(4901);
var isPrototypeOf = __webpack_require__(1625);
var USE_SYMBOL_AS_UID = __webpack_require__(7040);

var $Object = Object;

module.exports = USE_SYMBOL_AS_UID ? function (it) {
  return typeof it == 'symbol';
} : function (it) {
  var $Symbol = getBuiltIn('Symbol');
  return isCallable($Symbol) && isPrototypeOf($Symbol.prototype, $Object(it));
};


/***/ },

/***/ 851
(module, __unused_webpack_exports, __webpack_require__) {


var classof = __webpack_require__(6955);
var getMethod = __webpack_require__(5966);
var isNullOrUndefined = __webpack_require__(4117);
var Iterators = __webpack_require__(6269);
var wellKnownSymbol = __webpack_require__(8227);

var ITERATOR = wellKnownSymbol('iterator');

module.exports = function (it) {
  if (!isNullOrUndefined(it)) return getMethod(it, ITERATOR)
    || getMethod(it, '@@iterator')
    || Iterators[classof(it)];
};


/***/ },

/***/ 944
(module) {


var $TypeError = TypeError;

module.exports = function (options) {
  var alphabet = options && options.alphabet;
  if (alphabet === undefined || alphabet === 'base64' || alphabet === 'base64url') return alphabet || 'base64';
  throw new $TypeError('Incorrect `alphabet` option');
};


/***/ },

/***/ 1072
(module, __unused_webpack_exports, __webpack_require__) {


var internalObjectKeys = __webpack_require__(1828);
var enumBugKeys = __webpack_require__(8727);

// `Object.keys` method
// https://tc39.es/ecma262/#sec-object.keys
// eslint-disable-next-line es/no-object-keys -- safe
module.exports = Object.keys || function keys(O) {
  return internalObjectKeys(O, enumBugKeys);
};


/***/ },

/***/ 1103
(module) {


module.exports = function (exec) {
  try {
    return { error: false, value: exec() };
  } catch (error) {
    return { error: true, value: error };
  }
};


/***/ },

/***/ 1108
(module, __unused_webpack_exports, __webpack_require__) {


var classof = __webpack_require__(6955);

module.exports = function (it) {
  var klass = classof(it);
  return klass === 'BigInt64Array' || klass === 'BigUint64Array';
};


/***/ },

/***/ 1148
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var everyWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('every', TypeError);

// `Iterator.prototype.every` method
// https://tc39.es/ecma262/#sec-iterator.prototype.every
$({ target: 'Iterator', proto: true, real: true, forced: everyWithoutClosingOnEarlyError }, {
  every: function every(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (everyWithoutClosingOnEarlyError) return call(everyWithoutClosingOnEarlyError, this, predicate);

    var record = getIteratorDirect(this);
    var counter = 0;
    return !iterate(record, function (value, stop) {
      if (!predicate(value, counter++)) return stop();
    }, { IS_RECORD: true, INTERRUPTED: true }).stopped;
  }
});


/***/ },

/***/ 1181
(module, __unused_webpack_exports, __webpack_require__) {


var NATIVE_WEAK_MAP = __webpack_require__(8622);
var globalThis = __webpack_require__(4576);
var isObject = __webpack_require__(34);
var createNonEnumerableProperty = __webpack_require__(6699);
var hasOwn = __webpack_require__(9297);
var shared = __webpack_require__(7629);
var sharedKey = __webpack_require__(6119);
var hiddenKeys = __webpack_require__(421);

var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
var TypeError = globalThis.TypeError;
var WeakMap = globalThis.WeakMap;
var set, get, has;

var enforce = function (it) {
  return has(it) ? get(it) : set(it, {});
};

var getterFor = function (TYPE) {
  return function (it) {
    var state;
    if (!isObject(it) || (state = get(it)).type !== TYPE) {
      throw new TypeError('Incompatible receiver, ' + TYPE + ' required');
    } return state;
  };
};

if (NATIVE_WEAK_MAP || shared.state) {
  var store = shared.state || (shared.state = new WeakMap());
  /* eslint-disable no-self-assign -- prototype methods protection */
  store.get = store.get;
  store.has = store.has;
  store.set = store.set;
  /* eslint-enable no-self-assign -- prototype methods protection */
  set = function (it, metadata) {
    if (store.has(it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
    metadata.facade = it;
    store.set(it, metadata);
    return metadata;
  };
  get = function (it) {
    return store.get(it) || {};
  };
  has = function (it) {
    return store.has(it);
  };
} else {
  var STATE = sharedKey('state');
  hiddenKeys[STATE] = true;
  set = function (it, metadata) {
    if (hasOwn(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
    metadata.facade = it;
    createNonEnumerableProperty(it, STATE, metadata);
    return metadata;
  };
  get = function (it) {
    return hasOwn(it, STATE) ? it[STATE] : {};
  };
  has = function (it) {
    return hasOwn(it, STATE);
  };
}

module.exports = {
  set: set,
  get: get,
  has: has,
  enforce: enforce,
  getterFor: getterFor
};


/***/ },

/***/ 1291
(module, __unused_webpack_exports, __webpack_require__) {


var trunc = __webpack_require__(741);

// `ToIntegerOrInfinity` abstract operation
// https://tc39.es/ecma262/#sec-tointegerorinfinity
module.exports = function (argument) {
  var number = +argument;
  // eslint-disable-next-line no-self-compare -- NaN check
  return number !== number || number === 0 ? 0 : trunc(number);
};


/***/ },

/***/ 1385
(module, __unused_webpack_exports, __webpack_require__) {


var iteratorClose = __webpack_require__(9539);

module.exports = function (iters, kind, value) {
  for (var i = iters.length - 1; i >= 0; i--) {
    if (iters[i] === undefined) continue;
    try {
      value = iteratorClose(iters[i].iterator, kind, value);
    } catch (error) {
      kind = 'throw';
      value = error;
    }
  }
  if (kind === 'throw') throw value;
  return value;
};


/***/ },

/***/ 1548
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var fails = __webpack_require__(9039);
var V8 = __webpack_require__(9519);
var ENVIRONMENT = __webpack_require__(4215);

var structuredClone = globalThis.structuredClone;

module.exports = !!structuredClone && !fails(function () {
  // prevent V8 ArrayBufferDetaching protector cell invalidation and performance degradation
  // https://github.com/zloirock/core-js/issues/679
  if ((ENVIRONMENT === 'DENO' && V8 > 92) || (ENVIRONMENT === 'NODE' && V8 > 94) || (ENVIRONMENT === 'BROWSER' && V8 > 97)) return false;
  var buffer = new ArrayBuffer(8);
  var clone = structuredClone(buffer, { transfer: [buffer] });
  return buffer.byteLength !== 0 || clone.byteLength !== 8;
});


/***/ },

/***/ 1549
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(6632);


/***/ },

/***/ 1625
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);

module.exports = uncurryThis({}.isPrototypeOf);


/***/ },

/***/ 1689
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var apply = __webpack_require__(8745);
var slice = __webpack_require__(7680);
var newPromiseCapabilityModule = __webpack_require__(6043);
var aCallable = __webpack_require__(9306);
var perform = __webpack_require__(1103);

var Promise = globalThis.Promise;

var ACCEPT_ARGUMENTS = false;
// Avoiding the use of polyfills of the previous iteration of this proposal
// that does not accept arguments of the callback
var FORCED = !Promise || !Promise['try'] || perform(function () {
  Promise['try'](function (argument) {
    ACCEPT_ARGUMENTS = argument === 8;
  }, 8);
}).error || !ACCEPT_ARGUMENTS;

// `Promise.try` method
// https://tc39.es/ecma262/#sec-promise.try
$({ target: 'Promise', stat: true, forced: FORCED }, {
  'try': function (callbackfn /* , ...args */) {
    var args = arguments.length > 1 ? slice(arguments, 1) : [];
    var promiseCapability = newPromiseCapabilityModule.f(this);
    var result = perform(function () {
      return apply(aCallable(callbackfn), undefined, args);
    });
    (result.error ? promiseCapability.reject : promiseCapability.resolve)(result.value);
    return promiseCapability.promise;
  }
});


/***/ },

/***/ 1698
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var union = __webpack_require__(4204);
var setMethodGetKeysBeforeCloning = __webpack_require__(9835);
var setMethodAcceptSetLike = __webpack_require__(4916);

var FORCED = !setMethodAcceptSetLike('union') || !setMethodGetKeysBeforeCloning('union');

// `Set.prototype.union` method
// https://tc39.es/ecma262/#sec-set.prototype.union
$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
  union: union
});


/***/ },

/***/ 1701
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var createIteratorProxy = __webpack_require__(9462);
var callWithSafeIterationClosing = __webpack_require__(6319);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var IS_PURE = __webpack_require__(6395);

var MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE && !iteratorHelperThrowsOnInvalidIterator('map', function () { /* empty */ });
var mapWithoutClosingOnEarlyError = !IS_PURE && !MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('map', TypeError);

var FORCED = IS_PURE || MAP_WITHOUT_THROWING_ON_INVALID_ITERATOR || mapWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var result = anObject(call(this.next, iterator));
  var done = this.done = !!result.done;
  if (!done) return callWithSafeIterationClosing(iterator, this.mapper, [result.value, this.counter++], true);
});

// `Iterator.prototype.map` method
// https://tc39.es/ecma262/#sec-iterator.prototype.map
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  map: function map(mapper) {
    anObject(this);
    try {
      aCallable(mapper);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (mapWithoutClosingOnEarlyError) return call(mapWithoutClosingOnEarlyError, this, mapper);

    return new IteratorProxy(getIteratorDirect(this), {
      mapper: mapper
    });
  }
});


/***/ },

/***/ 1767
(module) {


// `GetIteratorDirect(obj)` abstract operation
// https://tc39.es/ecma262/#sec-getiteratordirect
module.exports = function (obj) {
  return {
    iterator: obj,
    next: obj.next,
    done: false
  };
};


/***/ },

/***/ 1828
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var hasOwn = __webpack_require__(9297);
var toIndexedObject = __webpack_require__(5397);
var indexOf = (__webpack_require__(9617).indexOf);
var hiddenKeys = __webpack_require__(421);

var push = uncurryThis([].push);

module.exports = function (object, names) {
  var O = toIndexedObject(object);
  var i = 0;
  var result = [];
  var key;
  for (key in O) !hasOwn(hiddenKeys, key) && hasOwn(O, key) && push(result, key);
  // Don't enum bug & hidden keys
  while (names.length > i) if (hasOwn(O, key = names[i++])) {
    ~indexOf(result, key) || push(result, key);
  }
  return result;
};


/***/ },

/***/ 2106
(module, __unused_webpack_exports, __webpack_require__) {


var makeBuiltIn = __webpack_require__(283);
var defineProperty = __webpack_require__(4913);

module.exports = function (target, name, descriptor) {
  if (descriptor.get) makeBuiltIn(descriptor.get, name, { getter: true });
  if (descriptor.set) makeBuiltIn(descriptor.set, name, { setter: true });
  return defineProperty.f(target, name, descriptor);
};


/***/ },

/***/ 2140
(module, __unused_webpack_exports, __webpack_require__) {


var wellKnownSymbol = __webpack_require__(8227);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var test = {};
// eslint-disable-next-line unicorn/no-immediate-mutation -- ES3 syntax limitation
test[TO_STRING_TAG] = 'z';

module.exports = String(test) === '[object z]';


/***/ },

/***/ 2195
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);

var toString = uncurryThis({}.toString);
var stringSlice = uncurryThis(''.slice);

module.exports = function (it) {
  return stringSlice(toString(it), 8, -1);
};


/***/ },

/***/ 2211
(module, __unused_webpack_exports, __webpack_require__) {


var fails = __webpack_require__(9039);

module.exports = !fails(function () {
  function F() { /* empty */ }
  F.prototype.constructor = null;
  // eslint-disable-next-line es/no-object-getprototypeof -- required for testing
  return Object.getPrototypeOf(new F()) !== F.prototype;
});


/***/ },

/***/ 2303
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);

var Uint8Array = globalThis.Uint8Array;
var SyntaxError = globalThis.SyntaxError;
var parseInt = globalThis.parseInt;
var min = Math.min;
var NOT_HEX = /[^\da-f]/i;
var exec = uncurryThis(NOT_HEX.exec);
var stringSlice = uncurryThis(''.slice);

module.exports = function (string, into) {
  var stringLength = string.length;
  if (stringLength % 2 !== 0) throw new SyntaxError('String should be an even number of characters');
  var maxLength = into ? min(into.length, stringLength / 2) : stringLength / 2;
  var bytes = into || new Uint8Array(maxLength);
  var read = 0;
  var written = 0;
  while (written < maxLength) {
    var hexits = stringSlice(string, read, read += 2);
    if (exec(NOT_HEX, hexits)) throw new SyntaxError('String should only contain hex characters');
    bytes[written++] = parseInt(hexits, 16);
  }
  return { bytes: bytes, read: read };
};


/***/ },

/***/ 2360
(module, __unused_webpack_exports, __webpack_require__) {


/* global ActiveXObject -- old IE, WSH */
var anObject = __webpack_require__(8551);
var definePropertiesModule = __webpack_require__(6801);
var enumBugKeys = __webpack_require__(8727);
var hiddenKeys = __webpack_require__(421);
var html = __webpack_require__(397);
var documentCreateElement = __webpack_require__(4055);
var sharedKey = __webpack_require__(6119);

var GT = '>';
var LT = '<';
var PROTOTYPE = 'prototype';
var SCRIPT = 'script';
var IE_PROTO = sharedKey('IE_PROTO');

var EmptyConstructor = function () { /* empty */ };

var scriptTag = function (content) {
  return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
};

// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
var NullProtoObjectViaActiveX = function (activeXDocument) {
  activeXDocument.write(scriptTag(''));
  activeXDocument.close();
  var temp = activeXDocument.parentWindow.Object;
  // eslint-disable-next-line no-useless-assignment -- avoid memory leak
  activeXDocument = null;
  return temp;
};

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var NullProtoObjectViaIFrame = function () {
  // Thrash, waste and sodomy: IE GC bug
  var iframe = documentCreateElement('iframe');
  var JS = 'java' + SCRIPT + ':';
  var iframeDocument;
  iframe.style.display = 'none';
  html.appendChild(iframe);
  // https://github.com/zloirock/core-js/issues/475
  iframe.src = String(JS);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(scriptTag('document.F=Object'));
  iframeDocument.close();
  return iframeDocument.F;
};

// Check for document.domain and active x support
// No need to use active x approach when document.domain is not set
// see https://github.com/es-shims/es5-shim/issues/150
// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
// avoid IE GC bug
var activeXDocument;
var NullProtoObject = function () {
  try {
    activeXDocument = new ActiveXObject('htmlfile');
  } catch (error) { /* ignore */ }
  NullProtoObject = typeof document != 'undefined'
    ? document.domain && activeXDocument
      ? NullProtoObjectViaActiveX(activeXDocument) // old IE
      : NullProtoObjectViaIFrame()
    : NullProtoObjectViaActiveX(activeXDocument); // WSH
  var length = enumBugKeys.length;
  while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
  return NullProtoObject();
};

hiddenKeys[IE_PROTO] = true;

// `Object.create` method
// https://tc39.es/ecma262/#sec-object.create
// eslint-disable-next-line es/no-object-create -- safe
module.exports = Object.create || function create(O, Properties) {
  var result;
  if (O !== null) {
    EmptyConstructor[PROTOTYPE] = anObject(O);
    result = new EmptyConstructor();
    EmptyConstructor[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = NullProtoObject();
  return Properties === undefined ? result : definePropertiesModule.f(result, Properties);
};


/***/ },

/***/ 2475
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var isSupersetOf = __webpack_require__(8527);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('isSupersetOf', function (result) {
  return !result;
});

// `Set.prototype.isSupersetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issupersetof
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  isSupersetOf: isSupersetOf
});


/***/ },

/***/ 2489
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var createIteratorProxy = __webpack_require__(9462);
var callWithSafeIterationClosing = __webpack_require__(6319);
var IS_PURE = __webpack_require__(6395);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var FILTER_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE && !iteratorHelperThrowsOnInvalidIterator('filter', function () { /* empty */ });
var filterWithoutClosingOnEarlyError = !IS_PURE && !FILTER_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('filter', TypeError);

var FORCED = IS_PURE || FILTER_WITHOUT_THROWING_ON_INVALID_ITERATOR || filterWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var predicate = this.predicate;
  var next = this.next;
  var result, done, value;
  while (true) {
    result = anObject(call(next, iterator));
    done = this.done = !!result.done;
    if (done) return;
    value = result.value;
    if (callWithSafeIterationClosing(iterator, predicate, [value, this.counter++], true)) return value;
  }
});

// `Iterator.prototype.filter` method
// https://tc39.es/ecma262/#sec-iterator.prototype.filter
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  filter: function filter(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (filterWithoutClosingOnEarlyError) return call(filterWithoutClosingOnEarlyError, this, predicate);

    return new IteratorProxy(getIteratorDirect(this), {
      predicate: predicate
    });
  }
});


/***/ },

/***/ 2529
(module) {


// `CreateIterResultObject` abstract operation
// https://tc39.es/ecma262/#sec-createiterresultobject
module.exports = function (value, done) {
  return { value: value, done: done };
};


/***/ },

/***/ 2603
(module, __unused_webpack_exports, __webpack_require__) {


var toString = __webpack_require__(655);

module.exports = function (argument, $default) {
  return argument === undefined ? arguments.length < 2 ? '' : $default : toString(argument);
};


/***/ },

/***/ 2652
(module, __unused_webpack_exports, __webpack_require__) {


var bind = __webpack_require__(6080);
var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var tryToString = __webpack_require__(6823);
var isArrayIteratorMethod = __webpack_require__(4209);
var lengthOfArrayLike = __webpack_require__(6198);
var isPrototypeOf = __webpack_require__(1625);
var getIterator = __webpack_require__(81);
var getIteratorMethod = __webpack_require__(851);
var iteratorClose = __webpack_require__(9539);

var $TypeError = TypeError;

var Result = function (stopped, result) {
  this.stopped = stopped;
  this.result = result;
};

var ResultPrototype = Result.prototype;

module.exports = function (iterable, unboundFunction, options) {
  var that = options && options.that;
  var AS_ENTRIES = !!(options && options.AS_ENTRIES);
  var IS_RECORD = !!(options && options.IS_RECORD);
  var IS_ITERATOR = !!(options && options.IS_ITERATOR);
  var INTERRUPTED = !!(options && options.INTERRUPTED);
  var fn = bind(unboundFunction, that);
  var iterator, iterFn, index, length, result, next, step;

  var stop = function (condition) {
    if (iterator) iteratorClose(iterator, 'normal');
    return new Result(true, condition);
  };

  var callFn = function (value) {
    if (AS_ENTRIES) {
      anObject(value);
      return INTERRUPTED ? fn(value[0], value[1], stop) : fn(value[0], value[1]);
    } return INTERRUPTED ? fn(value, stop) : fn(value);
  };

  if (IS_RECORD) {
    iterator = iterable.iterator;
  } else if (IS_ITERATOR) {
    iterator = iterable;
  } else {
    iterFn = getIteratorMethod(iterable);
    if (!iterFn) throw new $TypeError(tryToString(iterable) + ' is not iterable');
    // optimisation for array iterators
    if (isArrayIteratorMethod(iterFn)) {
      for (index = 0, length = lengthOfArrayLike(iterable); length > index; index++) {
        result = callFn(iterable[index]);
        if (result && isPrototypeOf(ResultPrototype, result)) return result;
      } return new Result(false);
    }
    iterator = getIterator(iterable, iterFn);
  }

  next = IS_RECORD ? iterable.next : iterator.next;
  while (!(step = call(next, iterator)).done) {
    try {
      result = callFn(step.value);
    } catch (error) {
      iteratorClose(iterator, 'throw', error);
    }
    if (typeof result == 'object' && result && isPrototypeOf(ResultPrototype, result)) return result;
  } return new Result(false);
};


/***/ },

/***/ 2777
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);
var isObject = __webpack_require__(34);
var isSymbol = __webpack_require__(757);
var getMethod = __webpack_require__(5966);
var ordinaryToPrimitive = __webpack_require__(4270);
var wellKnownSymbol = __webpack_require__(8227);

var $TypeError = TypeError;
var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');

// `ToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-toprimitive
module.exports = function (input, pref) {
  if (!isObject(input) || isSymbol(input)) return input;
  var exoticToPrim = getMethod(input, TO_PRIMITIVE);
  var result;
  if (exoticToPrim) {
    if (pref === undefined) pref = 'default';
    result = call(exoticToPrim, input, pref);
    if (!isObject(result) || isSymbol(result)) return result;
    throw new $TypeError("Can't convert object to primitive value");
  }
  if (pref === undefined) pref = 'number';
  return ordinaryToPrimitive(input, pref);
};


/***/ },

/***/ 2787
(module, __unused_webpack_exports, __webpack_require__) {


var hasOwn = __webpack_require__(9297);
var isCallable = __webpack_require__(4901);
var toObject = __webpack_require__(8981);
var sharedKey = __webpack_require__(6119);
var CORRECT_PROTOTYPE_GETTER = __webpack_require__(2211);

var IE_PROTO = sharedKey('IE_PROTO');
var $Object = Object;
var ObjectPrototype = $Object.prototype;

// `Object.getPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.getprototypeof
// eslint-disable-next-line es/no-object-getprototypeof -- safe
module.exports = CORRECT_PROTOTYPE_GETTER ? $Object.getPrototypeOf : function (O) {
  var object = toObject(O);
  if (hasOwn(object, IE_PROTO)) return object[IE_PROTO];
  var constructor = object.constructor;
  if (isCallable(constructor) && object instanceof constructor) {
    return constructor.prototype;
  } return object instanceof $Object ? ObjectPrototype : null;
};


/***/ },

/***/ 2796
(module, __unused_webpack_exports, __webpack_require__) {


var fails = __webpack_require__(9039);
var isCallable = __webpack_require__(4901);

var replacement = /#|\.prototype\./;

var isForced = function (feature, detection) {
  var value = data[normalize(feature)];
  return value === POLYFILL ? true
    : value === NATIVE ? false
    : isCallable(detection) ? fails(detection)
    : !!detection;
};

var normalize = isForced.normalize = function (string) {
  return String(string).replace(replacement, '.').toLowerCase();
};

var data = isForced.data = {};
var NATIVE = isForced.NATIVE = 'N';
var POLYFILL = isForced.POLYFILL = 'P';

module.exports = isForced;


/***/ },

/***/ 2804
(module) {


var commonAlphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
var base64Alphabet = commonAlphabet + '+/';
var base64UrlAlphabet = commonAlphabet + '-_';

var inverse = function (characters) {
  // TODO: use `Object.create(null)` in `core-js@4`
  var result = {};
  var index = 0;
  for (; index < 64; index++) result[characters.charAt(index)] = index;
  return result;
};

module.exports = {
  i2c: base64Alphabet,
  c2i: inverse(base64Alphabet),
  i2cUrl: base64UrlAlphabet,
  c2iUrl: inverse(base64UrlAlphabet)
};


/***/ },

/***/ 2812
(module) {


var $TypeError = TypeError;

module.exports = function (passed, required) {
  if (passed < required) throw new $TypeError('Not enough arguments');
  return passed;
};


/***/ },

/***/ 2839
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);

var navigator = globalThis.navigator;
var userAgent = navigator && navigator.userAgent;

module.exports = userAgent ? String(userAgent) : '';


/***/ },

/***/ 2967
(module, __unused_webpack_exports, __webpack_require__) {


/* eslint-disable no-proto -- safe */
var uncurryThisAccessor = __webpack_require__(6706);
var isObject = __webpack_require__(34);
var requireObjectCoercible = __webpack_require__(7750);
var aPossiblePrototype = __webpack_require__(3506);

// `Object.setPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.setprototypeof
// Works with __proto__ only. Old v8 can't work with null proto objects.
// eslint-disable-next-line es/no-object-setprototypeof -- safe
module.exports = Object.setPrototypeOf || ('__proto__' in {} ? function () {
  var CORRECT_SETTER = false;
  var test = {};
  var setter;
  try {
    setter = uncurryThisAccessor(Object.prototype, '__proto__', 'set');
    setter(test, []);
    CORRECT_SETTER = test instanceof Array;
  } catch (error) { /* empty */ }
  return function setPrototypeOf(O, proto) {
    requireObjectCoercible(O);
    aPossiblePrototype(proto);
    if (!isObject(O)) return O;
    if (CORRECT_SETTER) setter(O, proto);
    else O.__proto__ = proto;
    return O;
  };
}() : undefined);


/***/ },

/***/ 3068
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// based on Shewchuk's algorithm for exactly floating point addition
// adapted from https://github.com/tc39/proposal-math-sum/blob/3513d58323a1ae25560e8700aa5294500c6c9287/polyfill/polyfill.mjs
var $ = __webpack_require__(6518);
var uncurryThis = __webpack_require__(9504);
var iterate = __webpack_require__(2652);

var $RangeError = RangeError;
var $TypeError = TypeError;
var $Infinity = Infinity;
var $NaN = NaN;
var abs = Math.abs;
var pow = Math.pow;
var push = uncurryThis([].push);

var POW_2_1023 = pow(2, 1023);
var MAX_SAFE_INTEGER = pow(2, 53) - 1; // 2 ** 53 - 1 === 9007199254740992
var MAX_DOUBLE = Number.MAX_VALUE; // 2 ** 1024 - 2 ** (1023 - 52) === 1.79769313486231570815e+308
var MAX_ULP = pow(2, 971); // 2 ** (1023 - 52) === 1.99584030953471981166e+292

var NOT_A_NUMBER = {};
var MINUS_INFINITY = {};
var PLUS_INFINITY = {};
var MINUS_ZERO = {};
var FINITE = {};

// prerequisite: abs(x) >= abs(y)
var twosum = function (x, y) {
  var hi = x + y;
  var lo = y - (hi - x);
  return { hi: hi, lo: lo };
};

// `Math.sumPrecise` method
// https://github.com/tc39/proposal-math-sum
$({ target: 'Math', stat: true }, {
  // eslint-disable-next-line max-statements -- ok
  sumPrecise: function sumPrecise(items) {
    var numbers = [];
    var count = 0;
    var state = MINUS_ZERO;

    iterate(items, function (n) {
      if (++count >= MAX_SAFE_INTEGER) throw new $RangeError('Maximum allowed index exceeded');
      if (typeof n != 'number') throw new $TypeError('Value is not a number');
      if (state !== NOT_A_NUMBER) {
        // eslint-disable-next-line no-self-compare -- NaN check
        if (n !== n) state = NOT_A_NUMBER;
        else if (n === $Infinity) state = state === MINUS_INFINITY ? NOT_A_NUMBER : PLUS_INFINITY;
        else if (n === -$Infinity) state = state === PLUS_INFINITY ? NOT_A_NUMBER : MINUS_INFINITY;
        else if ((n !== 0 || (1 / n) === $Infinity) && (state === MINUS_ZERO || state === FINITE)) {
          state = FINITE;
          push(numbers, n);
        }
      }
    });

    switch (state) {
      case NOT_A_NUMBER: return $NaN;
      case MINUS_INFINITY: return -$Infinity;
      case PLUS_INFINITY: return $Infinity;
      case MINUS_ZERO: return -0;
    }

    var partials = [];
    var overflow = 0; // conceptually 2 ** 1024 times this value; the final partial is biased by this amount
    var x, y, sum, hi, lo, tmp;

    for (var i = 0; i < numbers.length; i++) {
      x = numbers[i];
      var actuallyUsedPartials = 0;
      for (var j = 0; j < partials.length; j++) {
        y = partials[j];
        if (abs(x) < abs(y)) {
          tmp = x;
          x = y;
          y = tmp;
        }
        sum = twosum(x, y);
        hi = sum.hi;
        lo = sum.lo;
        if (abs(hi) === $Infinity) {
          var sign = hi === $Infinity ? 1 : -1;
          overflow += sign;

          x = (x - (sign * POW_2_1023)) - (sign * POW_2_1023);
          if (abs(x) < abs(y)) {
            tmp = x;
            x = y;
            y = tmp;
          }
          sum = twosum(x, y);
          hi = sum.hi;
          lo = sum.lo;
        }
        if (lo !== 0) partials[actuallyUsedPartials++] = lo;
        x = hi;
      }
      partials.length = actuallyUsedPartials;
      if (x !== 0) push(partials, x);
    }

    // compute the exact sum of partials, stopping once we lose precision
    var n = partials.length - 1;
    hi = 0;
    lo = 0;

    if (overflow !== 0) {
      var next = n >= 0 ? partials[n] : 0;
      n--;
      if (abs(overflow) > 1 || (overflow > 0 && next > 0) || (overflow < 0 && next < 0)) {
        return overflow > 0 ? $Infinity : -$Infinity;
      }
      // here we actually have to do the arithmetic
      // drop a factor of 2 so we can do it without overflow
      // assert(abs(overflow) === 1)
      sum = twosum(overflow * POW_2_1023, next / 2);
      hi = sum.hi;
      lo = sum.lo;
      lo *= 2;
      if (abs(2 * hi) === $Infinity) {
        // rounding to the maximum value
        if (hi > 0) {
          return (hi === POW_2_1023 && lo === -(MAX_ULP / 2) && n >= 0 && partials[n] < 0) ? MAX_DOUBLE : $Infinity;
        } return (hi === -POW_2_1023 && lo === (MAX_ULP / 2) && n >= 0 && partials[n] > 0) ? -MAX_DOUBLE : -$Infinity;
      }

      if (lo !== 0) {
        partials[++n] = lo;
        lo = 0;
      }

      hi *= 2;
    }

    while (n >= 0) {
      sum = twosum(hi, partials[n--]);
      hi = sum.hi;
      lo = sum.lo;
      if (lo !== 0) break;
    }

    if (n >= 0 && ((lo < 0 && partials[n] < 0) || (lo > 0 && partials[n] > 0))) {
      y = lo * 2;
      x = hi + y;
      if (y === x - hi) hi = x;
    }

    return hi;
  }
});


/***/ },

/***/ 3167
(module, __unused_webpack_exports, __webpack_require__) {


var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var setPrototypeOf = __webpack_require__(2967);

// makes subclassing work correct for wrapped built-ins
module.exports = function ($this, dummy, Wrapper) {
  var NewTarget, NewTargetPrototype;
  if (
    // it can work only with native `setPrototypeOf`
    setPrototypeOf &&
    // we haven't completely correct pre-ES6 way for getting `new.target`, so use this
    isCallable(NewTarget = dummy.constructor) &&
    NewTarget !== Wrapper &&
    isObject(NewTargetPrototype = NewTarget.prototype) &&
    NewTargetPrototype !== Wrapper.prototype
  ) setPrototypeOf($this, NewTargetPrototype);
  return $this;
};


/***/ },

/***/ 3238
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var NATIVE_ARRAY_BUFFER = __webpack_require__(7811);
var arrayBufferByteLength = __webpack_require__(7394);

var DataView = globalThis.DataView;

module.exports = function (O) {
  if (!NATIVE_ARRAY_BUFFER || arrayBufferByteLength(O) !== 0) return false;
  try {
    // eslint-disable-next-line no-new -- thrower
    new DataView(O);
    return false;
  } catch (error) {
    return true;
  }
};


/***/ },

/***/ 3392
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);

var id = 0;
var postfix = Math.random();
var toString = uncurryThis(1.1.toString);

module.exports = function (key) {
  return 'Symbol(' + (key === undefined ? '' : key) + ')_' + toString(++id + postfix, 36);
};


/***/ },

/***/ 3440
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var SetHelpers = __webpack_require__(4402);
var clone = __webpack_require__(9286);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSet = __webpack_require__(8469);
var iterateSimple = __webpack_require__(507);

var has = SetHelpers.has;
var remove = SetHelpers.remove;

// `Set.prototype.difference` method
// https://tc39.es/ecma262/#sec-set.prototype.difference
module.exports = function difference(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  var result = clone(O);
  if (size(O) <= otherRec.size) iterateSet(O, function (e) {
    if (otherRec.includes(e)) remove(result, e);
  });
  else iterateSimple(otherRec.getIterator(), function (e) {
    if (has(result, e)) remove(result, e);
  });
  return result;
};


/***/ },

/***/ 3463
(module) {


var $TypeError = TypeError;

module.exports = function (argument) {
  if (typeof argument == 'string') return argument;
  throw new $TypeError('Argument is not a string');
};


/***/ },

/***/ 3506
(module, __unused_webpack_exports, __webpack_require__) {


var isPossiblePrototype = __webpack_require__(3925);

var $String = String;
var $TypeError = TypeError;

module.exports = function (argument) {
  if (isPossiblePrototype(argument)) return argument;
  throw new $TypeError("Can't set " + $String(argument) + ' as a prototype');
};


/***/ },

/***/ 3579
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var someWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('some', TypeError);

// `Iterator.prototype.some` method
// https://tc39.es/ecma262/#sec-iterator.prototype.some
$({ target: 'Iterator', proto: true, real: true, forced: someWithoutClosingOnEarlyError }, {
  some: function some(predicate) {
    anObject(this);
    try {
      aCallable(predicate);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (someWithoutClosingOnEarlyError) return call(someWithoutClosingOnEarlyError, this, predicate);

    var record = getIteratorDirect(this);
    var counter = 0;
    return iterate(record, function (value, stop) {
      if (predicate(value, counter++)) return stop();
    }, { IS_RECORD: true, INTERRUPTED: true }).stopped;
  }
});


/***/ },

/***/ 3650
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var SetHelpers = __webpack_require__(4402);
var clone = __webpack_require__(9286);
var getSetRecord = __webpack_require__(3789);
var iterateSimple = __webpack_require__(507);

var add = SetHelpers.add;
var has = SetHelpers.has;
var remove = SetHelpers.remove;

// `Set.prototype.symmetricDifference` method
// https://tc39.es/ecma262/#sec-set.prototype.symmetricdifference
module.exports = function symmetricDifference(other) {
  var O = aSet(this);
  var keysIter = getSetRecord(other).getIterator();
  var result = clone(O);
  iterateSimple(keysIter, function (e) {
    if (has(O, e)) remove(result, e);
    else add(result, e);
  });
  return result;
};


/***/ },

/***/ 3706
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var isCallable = __webpack_require__(4901);
var store = __webpack_require__(7629);

var functionToString = uncurryThis(Function.toString);

// this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper
if (!isCallable(store.inspectSource)) {
  store.inspectSource = function (it) {
    return functionToString(it);
  };
}

module.exports = store.inspectSource;


/***/ },

/***/ 3717
(__unused_webpack_module, exports) {


// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
exports.f = Object.getOwnPropertySymbols;


/***/ },

/***/ 3724
(module, __unused_webpack_exports, __webpack_require__) {


var fails = __webpack_require__(9039);

// Detect IE8's incomplete defineProperty implementation
module.exports = !fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] !== 7;
});


/***/ },

/***/ 3789
(module, __unused_webpack_exports, __webpack_require__) {


var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var call = __webpack_require__(9565);
var toIntegerOrInfinity = __webpack_require__(1291);
var getIteratorDirect = __webpack_require__(1767);

var INVALID_SIZE = 'Invalid size';
var $RangeError = RangeError;
var $TypeError = TypeError;
var max = Math.max;

var SetRecord = function (set, intSize) {
  this.set = set;
  this.size = max(intSize, 0);
  this.has = aCallable(set.has);
  this.keys = aCallable(set.keys);
};

SetRecord.prototype = {
  getIterator: function () {
    return getIteratorDirect(anObject(call(this.keys, this.set)));
  },
  includes: function (it) {
    return call(this.has, this.set, it);
  }
};

// `GetSetRecord` abstract operation
// https://tc39.es/proposal-set-methods/#sec-getsetrecord
module.exports = function (obj) {
  anObject(obj);
  var numSize = +obj.size;
  // NOTE: If size is undefined, then numSize will be NaN
  // eslint-disable-next-line no-self-compare -- NaN check
  if (numSize !== numSize) throw new $TypeError(INVALID_SIZE);
  var intSize = toIntegerOrInfinity(numSize);
  if (intSize < 0) throw new $RangeError(INVALID_SIZE);
  return new SetRecord(obj, intSize);
};


/***/ },

/***/ 3838
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var size = __webpack_require__(5170);
var iterate = __webpack_require__(8469);
var getSetRecord = __webpack_require__(3789);

// `Set.prototype.isSubsetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issubsetof
module.exports = function isSubsetOf(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  if (size(O) > otherRec.size) return false;
  return iterate(O, function (e) {
    if (!otherRec.includes(e)) return false;
  }, true) !== false;
};


/***/ },

/***/ 3853
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var isDisjointFrom = __webpack_require__(4449);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('isDisjointFrom', function (result) {
  return !result;
});

// `Set.prototype.isDisjointFrom` method
// https://tc39.es/ecma262/#sec-set.prototype.isdisjointfrom
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  isDisjointFrom: isDisjointFrom
});


/***/ },

/***/ 3925
(module, __unused_webpack_exports, __webpack_require__) {


var isObject = __webpack_require__(34);

module.exports = function (argument) {
  return isObject(argument) || argument === null;
};


/***/ },

/***/ 3972
(module, __unused_webpack_exports, __webpack_require__) {


var isObject = __webpack_require__(34);

var $String = String;
var $TypeError = TypeError;

module.exports = function (argument) {
  if (argument === undefined || isObject(argument)) return argument;
  throw new $TypeError($String(argument) + ' is not an object or undefined');
};


/***/ },

/***/ 4055
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var isObject = __webpack_require__(34);

var document = globalThis.document;
// typeof document.createElement is 'object' in old IE
var EXISTS = isObject(document) && isObject(document.createElement);

module.exports = function (it) {
  return EXISTS ? document.createElement(it) : {};
};


/***/ },

/***/ 4114
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var toObject = __webpack_require__(8981);
var lengthOfArrayLike = __webpack_require__(6198);
var setArrayLength = __webpack_require__(4527);
var doesNotExceedSafeInteger = __webpack_require__(6837);
var fails = __webpack_require__(9039);

var INCORRECT_TO_LENGTH = fails(function () {
  return [].push.call({ length: 0x100000000 }, 1) !== 4294967297;
});

// V8 <= 121 and Safari <= 15.4; FF < 23 throws InternalError
// https://bugs.chromium.org/p/v8/issues/detail?id=12681
var properErrorOnNonWritableLength = function () {
  try {
    // eslint-disable-next-line es/no-object-defineproperty -- safe
    Object.defineProperty([], 'length', { writable: false }).push();
  } catch (error) {
    return error instanceof TypeError;
  }
};

var FORCED = INCORRECT_TO_LENGTH || !properErrorOnNonWritableLength();

// `Array.prototype.push` method
// https://tc39.es/ecma262/#sec-array.prototype.push
$({ target: 'Array', proto: true, arity: 1, forced: FORCED }, {
  // eslint-disable-next-line no-unused-vars -- required for `.length`
  push: function push(item) {
    var O = toObject(this);
    var len = lengthOfArrayLike(O);
    var argCount = arguments.length;
    doesNotExceedSafeInteger(len + argCount);
    for (var i = 0; i < argCount; i++) {
      O[len] = arguments[i];
      len++;
    }
    setArrayLength(O, len);
    return len;
  }
});


/***/ },

/***/ 4117
(module) {


// we can't use just `it == null` since of `document.all` special case
// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
module.exports = function (it) {
  return it === null || it === undefined;
};


/***/ },

/***/ 4149
(module) {


var $RangeError = RangeError;

module.exports = function (it) {
  // eslint-disable-next-line no-self-compare -- NaN check
  if (it === it) return it;
  throw new $RangeError('NaN is not allowed');
};


/***/ },

/***/ 4154
(module, __unused_webpack_exports, __webpack_require__) {


var classof = __webpack_require__(6955);

var $TypeError = TypeError;

// Perform ? RequireInternalSlot(argument, [[TypedArrayName]])
// If argument.[[TypedArrayName]] is not "Uint8Array", throw a TypeError exception
module.exports = function (argument) {
  if (classof(argument) === 'Uint8Array') return argument;
  throw new $TypeError('Argument is not an Uint8Array');
};


/***/ },

/***/ 4204
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var add = (__webpack_require__(4402).add);
var clone = __webpack_require__(9286);
var getSetRecord = __webpack_require__(3789);
var iterateSimple = __webpack_require__(507);

// `Set.prototype.union` method
// https://tc39.es/ecma262/#sec-set.prototype.union
module.exports = function union(other) {
  var O = aSet(this);
  var keysIter = getSetRecord(other).getIterator();
  var result = clone(O);
  iterateSimple(keysIter, function (it) {
    add(result, it);
  });
  return result;
};


/***/ },

/***/ 4209
(module, __unused_webpack_exports, __webpack_require__) {


var wellKnownSymbol = __webpack_require__(8227);
var Iterators = __webpack_require__(6269);

var ITERATOR = wellKnownSymbol('iterator');
var ArrayPrototype = Array.prototype;

// check on default Array iterator
module.exports = function (it) {
  return it !== undefined && (Iterators.Array === it || ArrayPrototype[ITERATOR] === it);
};


/***/ },

/***/ 4215
(module, __unused_webpack_exports, __webpack_require__) {


/* global Bun, Deno -- detection */
var globalThis = __webpack_require__(4576);
var userAgent = __webpack_require__(2839);
var classof = __webpack_require__(2195);

var userAgentStartsWith = function (string) {
  return userAgent.slice(0, string.length) === string;
};

module.exports = (function () {
  if (userAgentStartsWith('Bun/')) return 'BUN';
  if (userAgentStartsWith('Cloudflare-Workers')) return 'CLOUDFLARE';
  if (userAgentStartsWith('Deno/')) return 'DENO';
  if (userAgentStartsWith('Node.js/')) return 'NODE';
  if (globalThis.Bun && typeof Bun.version == 'string') return 'BUN';
  if (globalThis.Deno && typeof Deno.version == 'object') return 'DENO';
  if (classof(globalThis.process) === 'process') return 'NODE';
  if (globalThis.window && globalThis.document) return 'BROWSER';
  return 'REST';
})();


/***/ },

/***/ 4226
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var aString = __webpack_require__(3463);
var anUint8Array = __webpack_require__(4154);
var notDetached = __webpack_require__(5169);
var $fromHex = __webpack_require__(2303);

// `Uint8Array.prototype.setFromHex` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (globalThis.Uint8Array) $({ target: 'Uint8Array', proto: true }, {
  setFromHex: function setFromHex(string) {
    anUint8Array(this);
    aString(string);
    notDetached(this.buffer);
    var read = $fromHex(string, this).read;
    return { read: read, written: read / 2 };
  }
});


/***/ },

/***/ 4235
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(3068);


/***/ },

/***/ 4270
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);

var $TypeError = TypeError;

// `OrdinaryToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-ordinarytoprimitive
module.exports = function (input, pref) {
  var fn, val;
  if (pref === 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
  if (isCallable(fn = input.valueOf) && !isObject(val = call(fn, input))) return val;
  if (pref !== 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
  throw new $TypeError("Can't convert object to primitive value");
};


/***/ },

/***/ 4376
(module, __unused_webpack_exports, __webpack_require__) {


var classof = __webpack_require__(2195);

// `IsArray` abstract operation
// https://tc39.es/ecma262/#sec-isarray
// eslint-disable-next-line es/no-array-isarray -- safe
module.exports = Array.isArray || function isArray(argument) {
  return classof(argument) === 'Array';
};


/***/ },

/***/ 4402
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);

// eslint-disable-next-line es/no-set -- safe
var SetPrototype = Set.prototype;

module.exports = {
  // eslint-disable-next-line es/no-set -- safe
  Set: Set,
  add: uncurryThis(SetPrototype.add),
  has: uncurryThis(SetPrototype.has),
  remove: uncurryThis(SetPrototype['delete']),
  proto: SetPrototype
};


/***/ },

/***/ 4449
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var has = (__webpack_require__(4402).has);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSet = __webpack_require__(8469);
var iterateSimple = __webpack_require__(507);
var iteratorClose = __webpack_require__(9539);

// `Set.prototype.isDisjointFrom` method
// https://tc39.es/ecma262/#sec-set.prototype.isdisjointfrom
module.exports = function isDisjointFrom(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  if (size(O) <= otherRec.size) return iterateSet(O, function (e) {
    if (otherRec.includes(e)) return false;
  }, true) !== false;
  var iterator = otherRec.getIterator();
  return iterateSimple(iterator, function (e) {
    if (has(O, e)) return iteratorClose(iterator, 'normal', false);
  }) !== false;
};


/***/ },

/***/ 4483
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var getBuiltInNodeModule = __webpack_require__(9429);
var PROPER_STRUCTURED_CLONE_TRANSFER = __webpack_require__(1548);

var structuredClone = globalThis.structuredClone;
var $ArrayBuffer = globalThis.ArrayBuffer;
var $MessageChannel = globalThis.MessageChannel;
var detach = false;
var WorkerThreads, channel, buffer, $detach;

if (PROPER_STRUCTURED_CLONE_TRANSFER) {
  detach = function (transferable) {
    structuredClone(transferable, { transfer: [transferable] });
  };
} else if ($ArrayBuffer) try {
  if (!$MessageChannel) {
    WorkerThreads = getBuiltInNodeModule('worker_threads');
    if (WorkerThreads) $MessageChannel = WorkerThreads.MessageChannel;
  }

  if ($MessageChannel) {
    channel = new $MessageChannel();
    buffer = new $ArrayBuffer(2);

    $detach = function (transferable) {
      channel.port1.postMessage(null, [transferable]);
    };

    if (buffer.byteLength === 2) {
      $detach(buffer);
      if (buffer.byteLength === 0) detach = $detach;
    }
  }
} catch (error) { /* empty */ }

module.exports = detach;


/***/ },

/***/ 4495
(module, __unused_webpack_exports, __webpack_require__) {


/* eslint-disable es/no-symbol -- required for testing */
var V8_VERSION = __webpack_require__(9519);
var fails = __webpack_require__(9039);
var globalThis = __webpack_require__(4576);

var $String = globalThis.String;

// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
module.exports = !!Object.getOwnPropertySymbols && !fails(function () {
  var symbol = Symbol('symbol detection');
  // Chrome 38 Symbol has incorrect toString conversion
  // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
  // nb: Do not call `String` directly to avoid this being optimized out to `symbol+''` which will,
  // of course, fail.
  return !$String(symbol) || !(Object(symbol) instanceof Symbol) ||
    // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
    !Symbol.sham && V8_VERSION && V8_VERSION < 41;
});


/***/ },

/***/ 4527
(module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var isArray = __webpack_require__(4376);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// Safari < 13 does not throw an error in this case
var SILENT_ON_NON_WRITABLE_LENGTH_SET = DESCRIPTORS && !function () {
  // makes no sense without proper strict mode support
  if (this !== undefined) return true;
  try {
    // eslint-disable-next-line es/no-object-defineproperty -- safe
    Object.defineProperty([], 'length', { writable: false }).length = 1;
  } catch (error) {
    return error instanceof TypeError;
  }
}();

module.exports = SILENT_ON_NON_WRITABLE_LENGTH_SET ? function (O, length) {
  if (isArray(O) && !getOwnPropertyDescriptor(O, 'length').writable) {
    throw new $TypeError('Cannot set read only .length');
  } return O.length = length;
} : function (O, length) {
  return O.length = length;
};


/***/ },

/***/ 4549
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);

// https://github.com/tc39/ecma262/pull/3467
module.exports = function (METHOD_NAME, ExpectedError) {
  var Iterator = globalThis.Iterator;
  var IteratorPrototype = Iterator && Iterator.prototype;
  var method = IteratorPrototype && IteratorPrototype[METHOD_NAME];

  var CLOSED = false;

  if (method) try {
    method.call({
      next: function () { return { done: true }; },
      'return': function () { CLOSED = true; }
    }, -1);
  } catch (error) {
    // https://bugs.webkit.org/show_bug.cgi?id=291195
    if (!(error instanceof ExpectedError)) CLOSED = false;
  }

  if (!CLOSED) return method;
};


/***/ },

/***/ 4576
(module) {


var check = function (it) {
  return it && it.Math === Math && it;
};

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
module.exports =
  // eslint-disable-next-line es/no-global-this -- safe
  check(typeof globalThis == 'object' && globalThis) ||
  check(typeof window == 'object' && window) ||
  // eslint-disable-next-line no-restricted-globals -- safe
  check(typeof self == 'object' && self) ||
  check(typeof global == 'object' && global) ||
  check(typeof this == 'object' && this) ||
  // eslint-disable-next-line no-new-func -- fallback
  (function () { return this; })() || Function('return this')();


/***/ },

/***/ 4603
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var defineBuiltIn = __webpack_require__(6840);
var uncurryThis = __webpack_require__(9504);
var toString = __webpack_require__(655);
var validateArgumentsLength = __webpack_require__(2812);

var $URLSearchParams = URLSearchParams;
var URLSearchParamsPrototype = $URLSearchParams.prototype;
var append = uncurryThis(URLSearchParamsPrototype.append);
var $delete = uncurryThis(URLSearchParamsPrototype['delete']);
var forEach = uncurryThis(URLSearchParamsPrototype.forEach);
var push = uncurryThis([].push);
var params = new $URLSearchParams('a=1&a=2&b=3');

params['delete']('a', 1);
// `undefined` case is a Chromium 117 bug
// https://bugs.chromium.org/p/v8/issues/detail?id=14222
params['delete']('b', undefined);

if (params + '' !== 'a=2') {
  defineBuiltIn(URLSearchParamsPrototype, 'delete', function (name /* , value */) {
    var length = arguments.length;
    var $value = length < 2 ? undefined : arguments[1];
    if (length && $value === undefined) return $delete(this, name);
    var entries = [];
    forEach(this, function (v, k) { // also validates `this`
      push(entries, { key: k, value: v });
    });
    validateArgumentsLength(length, 1);
    var key = toString(name);
    var value = toString($value);
    var index = 0;
    var dindex = 0;
    var found = false;
    var entriesLength = entries.length;
    var entry;
    while (index < entriesLength) {
      entry = entries[index++];
      if (found || entry.key === key) {
        found = true;
        $delete(this, entry.key);
      } else dindex++;
    }
    while (dindex < entriesLength) {
      entry = entries[dindex++];
      if (!(entry.key === key && entry.value === value)) append(this, entry.key, entry.value);
    }
  }, { enumerable: true, unsafe: true });
}


/***/ },

/***/ 4628
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var newPromiseCapabilityModule = __webpack_require__(6043);

// `Promise.withResolvers` method
// https://tc39.es/ecma262/#sec-promise.withResolvers
$({ target: 'Promise', stat: true }, {
  withResolvers: function withResolvers() {
    var promiseCapability = newPromiseCapabilityModule.f(this);
    return {
      promise: promiseCapability.promise,
      resolve: promiseCapability.resolve,
      reject: promiseCapability.reject
    };
  }
});


/***/ },

/***/ 4644
(module, __unused_webpack_exports, __webpack_require__) {


var NATIVE_ARRAY_BUFFER = __webpack_require__(7811);
var DESCRIPTORS = __webpack_require__(3724);
var globalThis = __webpack_require__(4576);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var hasOwn = __webpack_require__(9297);
var classof = __webpack_require__(6955);
var tryToString = __webpack_require__(6823);
var createNonEnumerableProperty = __webpack_require__(6699);
var defineBuiltIn = __webpack_require__(6840);
var defineBuiltInAccessor = __webpack_require__(2106);
var isPrototypeOf = __webpack_require__(1625);
var getPrototypeOf = __webpack_require__(2787);
var setPrototypeOf = __webpack_require__(2967);
var wellKnownSymbol = __webpack_require__(8227);
var uid = __webpack_require__(3392);
var InternalStateModule = __webpack_require__(1181);

var enforceInternalState = InternalStateModule.enforce;
var getInternalState = InternalStateModule.get;
var Int8Array = globalThis.Int8Array;
var Int8ArrayPrototype = Int8Array && Int8Array.prototype;
var Uint8ClampedArray = globalThis.Uint8ClampedArray;
var Uint8ClampedArrayPrototype = Uint8ClampedArray && Uint8ClampedArray.prototype;
var TypedArray = Int8Array && getPrototypeOf(Int8Array);
var TypedArrayPrototype = Int8ArrayPrototype && getPrototypeOf(Int8ArrayPrototype);
var ObjectPrototype = Object.prototype;
var TypeError = globalThis.TypeError;

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var TYPED_ARRAY_TAG = uid('TYPED_ARRAY_TAG');
var TYPED_ARRAY_CONSTRUCTOR = 'TypedArrayConstructor';
// Fixing native typed arrays in Opera Presto crashes the browser, see #595
var NATIVE_ARRAY_BUFFER_VIEWS = NATIVE_ARRAY_BUFFER && !!setPrototypeOf && classof(globalThis.opera) !== 'Opera';
var TYPED_ARRAY_TAG_REQUIRED = false;
var NAME, Constructor, Prototype;

var TypedArrayConstructorsList = {
  Int8Array: 1,
  Uint8Array: 1,
  Uint8ClampedArray: 1,
  Int16Array: 2,
  Uint16Array: 2,
  Int32Array: 4,
  Uint32Array: 4,
  Float32Array: 4,
  Float64Array: 8
};

var BigIntArrayConstructorsList = {
  BigInt64Array: 8,
  BigUint64Array: 8
};

var isView = function isView(it) {
  if (!isObject(it)) return false;
  var klass = classof(it);
  return klass === 'DataView'
    || hasOwn(TypedArrayConstructorsList, klass)
    || hasOwn(BigIntArrayConstructorsList, klass);
};

var getTypedArrayConstructor = function (it) {
  var proto = getPrototypeOf(it);
  if (!isObject(proto)) return;
  var state = getInternalState(proto);
  return (state && hasOwn(state, TYPED_ARRAY_CONSTRUCTOR)) ? state[TYPED_ARRAY_CONSTRUCTOR] : getTypedArrayConstructor(proto);
};

var isTypedArray = function (it) {
  if (!isObject(it)) return false;
  var klass = classof(it);
  return hasOwn(TypedArrayConstructorsList, klass)
    || hasOwn(BigIntArrayConstructorsList, klass);
};

var aTypedArray = function (it) {
  if (isTypedArray(it)) return it;
  throw new TypeError('Target is not a typed array');
};

var aTypedArrayConstructor = function (C) {
  if (isCallable(C) && (!setPrototypeOf || isPrototypeOf(TypedArray, C))) return C;
  throw new TypeError(tryToString(C) + ' is not a typed array constructor');
};

var exportTypedArrayMethod = function (KEY, property, forced, options) {
  if (!DESCRIPTORS) return;
  if (forced) for (var ARRAY in TypedArrayConstructorsList) {
    var TypedArrayConstructor = globalThis[ARRAY];
    if (TypedArrayConstructor && hasOwn(TypedArrayConstructor.prototype, KEY)) try {
      delete TypedArrayConstructor.prototype[KEY];
    } catch (error) {
      // old WebKit bug - some methods are non-configurable
      try {
        TypedArrayConstructor.prototype[KEY] = property;
      } catch (error2) { /* empty */ }
    }
  }
  if (!TypedArrayPrototype[KEY] || forced) {
    defineBuiltIn(TypedArrayPrototype, KEY, forced ? property
      : NATIVE_ARRAY_BUFFER_VIEWS && Int8ArrayPrototype[KEY] || property, options);
  }
};

var exportTypedArrayStaticMethod = function (KEY, property, forced) {
  var ARRAY, TypedArrayConstructor;
  if (!DESCRIPTORS) return;
  if (setPrototypeOf) {
    if (forced) for (ARRAY in TypedArrayConstructorsList) {
      TypedArrayConstructor = globalThis[ARRAY];
      if (TypedArrayConstructor && hasOwn(TypedArrayConstructor, KEY)) try {
        delete TypedArrayConstructor[KEY];
      } catch (error) { /* empty */ }
    }
    if (!TypedArray[KEY] || forced) {
      // V8 ~ Chrome 49-50 `%TypedArray%` methods are non-writable non-configurable
      try {
        return defineBuiltIn(TypedArray, KEY, forced ? property : NATIVE_ARRAY_BUFFER_VIEWS && TypedArray[KEY] || property);
      } catch (error) { /* empty */ }
    } else return;
  }
  for (ARRAY in TypedArrayConstructorsList) {
    TypedArrayConstructor = globalThis[ARRAY];
    if (TypedArrayConstructor && (!TypedArrayConstructor[KEY] || forced)) {
      defineBuiltIn(TypedArrayConstructor, KEY, property);
    }
  }
};

for (NAME in TypedArrayConstructorsList) {
  Constructor = globalThis[NAME];
  Prototype = Constructor && Constructor.prototype;
  if (Prototype) enforceInternalState(Prototype)[TYPED_ARRAY_CONSTRUCTOR] = Constructor;
  else NATIVE_ARRAY_BUFFER_VIEWS = false;
}

for (NAME in BigIntArrayConstructorsList) {
  Constructor = globalThis[NAME];
  Prototype = Constructor && Constructor.prototype;
  if (Prototype) enforceInternalState(Prototype)[TYPED_ARRAY_CONSTRUCTOR] = Constructor;
}

// WebKit bug - typed arrays constructors prototype is Object.prototype
if (!NATIVE_ARRAY_BUFFER_VIEWS || !isCallable(TypedArray) || TypedArray === Function.prototype) {
  // eslint-disable-next-line no-shadow -- safe
  TypedArray = function TypedArray() {
    throw new TypeError('Incorrect invocation');
  };
  if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) {
    if (globalThis[NAME]) setPrototypeOf(globalThis[NAME], TypedArray);
  }
}

if (!NATIVE_ARRAY_BUFFER_VIEWS || !TypedArrayPrototype || TypedArrayPrototype === ObjectPrototype) {
  TypedArrayPrototype = TypedArray.prototype;
  if (NATIVE_ARRAY_BUFFER_VIEWS) for (NAME in TypedArrayConstructorsList) {
    if (globalThis[NAME]) setPrototypeOf(globalThis[NAME].prototype, TypedArrayPrototype);
  }
}

// WebKit bug - one more object in Uint8ClampedArray prototype chain
if (NATIVE_ARRAY_BUFFER_VIEWS && getPrototypeOf(Uint8ClampedArrayPrototype) !== TypedArrayPrototype) {
  setPrototypeOf(Uint8ClampedArrayPrototype, TypedArrayPrototype);
}

if (DESCRIPTORS && !hasOwn(TypedArrayPrototype, TO_STRING_TAG)) {
  TYPED_ARRAY_TAG_REQUIRED = true;
  defineBuiltInAccessor(TypedArrayPrototype, TO_STRING_TAG, {
    configurable: true,
    get: function () {
      return isObject(this) ? this[TYPED_ARRAY_TAG] : undefined;
    }
  });
  for (NAME in TypedArrayConstructorsList) if (globalThis[NAME]) {
    createNonEnumerableProperty(globalThis[NAME], TYPED_ARRAY_TAG, NAME);
  }
}

module.exports = {
  NATIVE_ARRAY_BUFFER_VIEWS: NATIVE_ARRAY_BUFFER_VIEWS,
  TYPED_ARRAY_TAG: TYPED_ARRAY_TAG_REQUIRED && TYPED_ARRAY_TAG,
  aTypedArray: aTypedArray,
  aTypedArrayConstructor: aTypedArrayConstructor,
  exportTypedArrayMethod: exportTypedArrayMethod,
  exportTypedArrayStaticMethod: exportTypedArrayStaticMethod,
  getTypedArrayConstructor: getTypedArrayConstructor,
  isView: isView,
  isTypedArray: isTypedArray,
  TypedArray: TypedArray,
  TypedArrayPrototype: TypedArrayPrototype
};


/***/ },

/***/ 4659
(module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var definePropertyModule = __webpack_require__(4913);
var createPropertyDescriptor = __webpack_require__(6980);

module.exports = function (object, key, value) {
  if (DESCRIPTORS) definePropertyModule.f(object, key, createPropertyDescriptor(0, value));
  else object[key] = value;
};


/***/ },

/***/ 4901
(module) {


// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
var documentAll = typeof document == 'object' && document.all;

// `IsCallable` abstract operation
// https://tc39.es/ecma262/#sec-iscallable
// eslint-disable-next-line unicorn/no-typeof-undefined -- required for testing
module.exports = typeof documentAll == 'undefined' && documentAll !== undefined ? function (argument) {
  return typeof argument == 'function' || argument === documentAll;
} : function (argument) {
  return typeof argument == 'function';
};


/***/ },

/***/ 4913
(__unused_webpack_module, exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var IE8_DOM_DEFINE = __webpack_require__(5917);
var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(8686);
var anObject = __webpack_require__(8551);
var toPropertyKey = __webpack_require__(6969);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var $defineProperty = Object.defineProperty;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var ENUMERABLE = 'enumerable';
var CONFIGURABLE = 'configurable';
var WRITABLE = 'writable';

// `Object.defineProperty` method
// https://tc39.es/ecma262/#sec-object.defineproperty
exports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPropertyKey(P);
  anObject(Attributes);
  if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
    var current = $getOwnPropertyDescriptor(O, P);
    if (current && current[WRITABLE]) {
      O[P] = Attributes.value;
      Attributes = {
        configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],
        enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
        writable: false
      };
    }
  } return $defineProperty(O, P, Attributes);
} : $defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPropertyKey(P);
  anObject(Attributes);
  if (IE8_DOM_DEFINE) try {
    return $defineProperty(O, P, Attributes);
  } catch (error) { /* empty */ }
  if ('get' in Attributes || 'set' in Attributes) throw new $TypeError('Accessors not supported');
  if ('value' in Attributes) O[P] = Attributes.value;
  return O;
};


/***/ },

/***/ 4916
(module, __unused_webpack_exports, __webpack_require__) {


var getBuiltIn = __webpack_require__(7751);

var createSetLike = function (size) {
  return {
    size: size,
    has: function () {
      return false;
    },
    keys: function () {
      return {
        next: function () {
          return { done: true };
        }
      };
    }
  };
};

var createSetLikeWithInfinitySize = function (size) {
  return {
    size: size,
    has: function () {
      return true;
    },
    keys: function () {
      throw new Error('e');
    }
  };
};

module.exports = function (name, callback) {
  var Set = getBuiltIn('Set');
  try {
    new Set()[name](createSetLike(0));
    try {
      // late spec change, early WebKit ~ Safari 17 implementation does not pass it
      // https://github.com/tc39/proposal-set-methods/pull/88
      // also covered engines with
      // https://bugs.webkit.org/show_bug.cgi?id=272679
      new Set()[name](createSetLike(-1));
      return false;
    } catch (error2) {
      if (!callback) return true;
      // early V8 implementation bug
      // https://issues.chromium.org/issues/351332634
      try {
        new Set()[name](createSetLikeWithInfinitySize(-Infinity));
        return false;
      } catch (error) {
        var set = new Set([1, 2]);
        return callback(set[name](createSetLikeWithInfinitySize(Infinity)));
      }
    }
  } catch (error) {
    return false;
  }
};


/***/ },

/***/ 4972
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var notANaN = __webpack_require__(4149);
var toPositiveInteger = __webpack_require__(9590);
var createIteratorProxy = __webpack_require__(9462);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var IS_PURE = __webpack_require__(6395);

var takeWithoutClosingOnEarlyError = !IS_PURE && iteratorHelperWithoutClosingOnEarlyError('take', RangeError);

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  if (!this.remaining--) {
    this.done = true;
    return iteratorClose(iterator, 'normal', undefined);
  }
  var result = anObject(call(this.next, iterator));
  var done = this.done = !!result.done;
  if (!done) return result.value;
});

// `Iterator.prototype.take` method
// https://tc39.es/ecma262/#sec-iterator.prototype.take
$({ target: 'Iterator', proto: true, real: true, forced: IS_PURE || takeWithoutClosingOnEarlyError }, {
  take: function take(limit) {
    anObject(this);
    var remaining;
    try {
      remaining = toPositiveInteger(notANaN(+limit));
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (takeWithoutClosingOnEarlyError) return call(takeWithoutClosingOnEarlyError, this, remaining);

    return new IteratorProxy(getIteratorDirect(this), {
      remaining: remaining
    });
  }
});


/***/ },

/***/ 4979
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var getBuiltIn = __webpack_require__(7751);
var createPropertyDescriptor = __webpack_require__(6980);
var defineProperty = (__webpack_require__(4913).f);
var hasOwn = __webpack_require__(9297);
var anInstance = __webpack_require__(679);
var inheritIfRequired = __webpack_require__(3167);
var normalizeStringArgument = __webpack_require__(2603);
var DOMExceptionConstants = __webpack_require__(5002);
var clearErrorStack = __webpack_require__(8574);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

var DOM_EXCEPTION = 'DOMException';
var Error = getBuiltIn('Error');
var NativeDOMException = getBuiltIn(DOM_EXCEPTION);

var $DOMException = function DOMException() {
  anInstance(this, DOMExceptionPrototype);
  var argumentsLength = arguments.length;
  var message = normalizeStringArgument(argumentsLength < 1 ? undefined : arguments[0]);
  var name = normalizeStringArgument(argumentsLength < 2 ? undefined : arguments[1], 'Error');
  var that = new NativeDOMException(message, name);
  var error = new Error(message);
  error.name = DOM_EXCEPTION;
  defineProperty(that, 'stack', createPropertyDescriptor(1, clearErrorStack(error.stack, 1)));
  inheritIfRequired(that, this, $DOMException);
  return that;
};

var DOMExceptionPrototype = $DOMException.prototype = NativeDOMException.prototype;

var ERROR_HAS_STACK = 'stack' in new Error(DOM_EXCEPTION);
var DOM_EXCEPTION_HAS_STACK = 'stack' in new NativeDOMException(1, 2);

// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var descriptor = NativeDOMException && DESCRIPTORS && Object.getOwnPropertyDescriptor(globalThis, DOM_EXCEPTION);

// Bun ~ 0.1.1 DOMException have incorrect descriptor and we can't redefine it
// https://github.com/Jarred-Sumner/bun/issues/399
var BUGGY_DESCRIPTOR = !!descriptor && !(descriptor.writable && descriptor.configurable);

var FORCED_CONSTRUCTOR = ERROR_HAS_STACK && !BUGGY_DESCRIPTOR && !DOM_EXCEPTION_HAS_STACK;

// `DOMException` constructor patch for `.stack` where it's required
// https://webidl.spec.whatwg.org/#es-DOMException-specialness
$({ global: true, constructor: true, forced: IS_PURE || FORCED_CONSTRUCTOR }, { // TODO: fix export logic
  DOMException: FORCED_CONSTRUCTOR ? $DOMException : NativeDOMException
});

var PolyfilledDOMException = getBuiltIn(DOM_EXCEPTION);
var PolyfilledDOMExceptionPrototype = PolyfilledDOMException.prototype;

if (PolyfilledDOMExceptionPrototype.constructor !== PolyfilledDOMException) {
  if (!IS_PURE) {
    defineProperty(PolyfilledDOMExceptionPrototype, 'constructor', createPropertyDescriptor(1, PolyfilledDOMException));
  }

  for (var key in DOMExceptionConstants) if (hasOwn(DOMExceptionConstants, key)) {
    var constant = DOMExceptionConstants[key];
    var constantName = constant.s;
    if (!hasOwn(PolyfilledDOMException, constantName)) {
      defineProperty(PolyfilledDOMException, constantName, createPropertyDescriptor(6, constant.c));
    }
  }
}


/***/ },

/***/ 5002
(module) {


module.exports = {
  IndexSizeError: { s: 'INDEX_SIZE_ERR', c: 1, m: 1 },
  DOMStringSizeError: { s: 'DOMSTRING_SIZE_ERR', c: 2, m: 0 },
  HierarchyRequestError: { s: 'HIERARCHY_REQUEST_ERR', c: 3, m: 1 },
  WrongDocumentError: { s: 'WRONG_DOCUMENT_ERR', c: 4, m: 1 },
  InvalidCharacterError: { s: 'INVALID_CHARACTER_ERR', c: 5, m: 1 },
  NoDataAllowedError: { s: 'NO_DATA_ALLOWED_ERR', c: 6, m: 0 },
  NoModificationAllowedError: { s: 'NO_MODIFICATION_ALLOWED_ERR', c: 7, m: 1 },
  NotFoundError: { s: 'NOT_FOUND_ERR', c: 8, m: 1 },
  NotSupportedError: { s: 'NOT_SUPPORTED_ERR', c: 9, m: 1 },
  InUseAttributeError: { s: 'INUSE_ATTRIBUTE_ERR', c: 10, m: 1 },
  InvalidStateError: { s: 'INVALID_STATE_ERR', c: 11, m: 1 },
  SyntaxError: { s: 'SYNTAX_ERR', c: 12, m: 1 },
  InvalidModificationError: { s: 'INVALID_MODIFICATION_ERR', c: 13, m: 1 },
  NamespaceError: { s: 'NAMESPACE_ERR', c: 14, m: 1 },
  InvalidAccessError: { s: 'INVALID_ACCESS_ERR', c: 15, m: 1 },
  ValidationError: { s: 'VALIDATION_ERR', c: 16, m: 0 },
  TypeMismatchError: { s: 'TYPE_MISMATCH_ERR', c: 17, m: 1 },
  SecurityError: { s: 'SECURITY_ERR', c: 18, m: 1 },
  NetworkError: { s: 'NETWORK_ERR', c: 19, m: 1 },
  AbortError: { s: 'ABORT_ERR', c: 20, m: 1 },
  URLMismatchError: { s: 'URL_MISMATCH_ERR', c: 21, m: 1 },
  QuotaExceededError: { s: 'QUOTA_EXCEEDED_ERR', c: 22, m: 1 },
  TimeoutError: { s: 'TIMEOUT_ERR', c: 23, m: 1 },
  InvalidNodeTypeError: { s: 'INVALID_NODE_TYPE_ERR', c: 24, m: 1 },
  DataCloneError: { s: 'DATA_CLONE_ERR', c: 25, m: 1 }
};


/***/ },

/***/ 5024
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var symmetricDifference = __webpack_require__(3650);
var setMethodGetKeysBeforeCloning = __webpack_require__(9835);
var setMethodAcceptSetLike = __webpack_require__(4916);

var FORCED = !setMethodAcceptSetLike('symmetricDifference') || !setMethodGetKeysBeforeCloning('symmetricDifference');

// `Set.prototype.symmetricDifference` method
// https://tc39.es/ecma262/#sec-set.prototype.symmetricdifference
$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
  symmetricDifference: symmetricDifference
});


/***/ },

/***/ 5031
(module, __unused_webpack_exports, __webpack_require__) {


var getBuiltIn = __webpack_require__(7751);
var uncurryThis = __webpack_require__(9504);
var getOwnPropertyNamesModule = __webpack_require__(8480);
var getOwnPropertySymbolsModule = __webpack_require__(3717);
var anObject = __webpack_require__(8551);

var concat = uncurryThis([].concat);

// all object keys, includes non-enumerable and symbols
module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
  var keys = getOwnPropertyNamesModule.f(anObject(it));
  var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
  return getOwnPropertySymbols ? concat(keys, getOwnPropertySymbols(it)) : keys;
};


/***/ },

/***/ 5169
(module, __unused_webpack_exports, __webpack_require__) {


var isDetached = __webpack_require__(3238);

var $TypeError = TypeError;

module.exports = function (it) {
  if (isDetached(it)) throw new $TypeError('ArrayBuffer is detached');
  return it;
};


/***/ },

/***/ 5170
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThisAccessor = __webpack_require__(6706);
var SetHelpers = __webpack_require__(4402);

module.exports = uncurryThisAccessor(SetHelpers.proto, 'size', 'get') || function (set) {
  return set.size;
};


/***/ },

/***/ 5213
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var arrayFromConstructorAndList = __webpack_require__(5370);
var $fromBase64 = __webpack_require__(9143);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.fromBase64 || !function () {
  // Webkit not throw an error on odd length string
  try {
    Uint8Array.fromBase64('a');
    return;
  } catch (error) { /* empty */ }
  try {
    Uint8Array.fromBase64('', null);
  } catch (error) {
    return true;
  }
}();

// `Uint8Array.fromBase64` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', stat: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  fromBase64: function fromBase64(string /* , options */) {
    var result = $fromBase64(string, arguments.length > 1 ? arguments[1] : undefined, null, 0x1FFFFFFFFFFFFF);
    return arrayFromConstructorAndList(Uint8Array, result.bytes);
  }
});


/***/ },

/***/ 5370
(module, __unused_webpack_exports, __webpack_require__) {


var lengthOfArrayLike = __webpack_require__(6198);

module.exports = function (Constructor, list, $length) {
  var index = 0;
  var length = arguments.length > 2 ? $length : lengthOfArrayLike(list);
  var result = new Constructor(length);
  while (length > index) result[index] = list[index++];
  return result;
};


/***/ },

/***/ 5397
(module, __unused_webpack_exports, __webpack_require__) {


// toObject with fallback for non-array-like ES3 strings
var IndexedObject = __webpack_require__(7055);
var requireObjectCoercible = __webpack_require__(7750);

module.exports = function (it) {
  return IndexedObject(requireObjectCoercible(it));
};


/***/ },

/***/ 5610
(module, __unused_webpack_exports, __webpack_require__) {


var toIntegerOrInfinity = __webpack_require__(1291);

var max = Math.max;
var min = Math.min;

// Helper for a popular repeating case of the spec:
// Let integer be ? ToInteger(index).
// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
module.exports = function (index, length) {
  var integer = toIntegerOrInfinity(index);
  return integer < 0 ? max(integer + length, 0) : min(integer, length);
};


/***/ },

/***/ 5623
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(456);


/***/ },

/***/ 5636
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var uncurryThisAccessor = __webpack_require__(6706);
var toIndex = __webpack_require__(7696);
var notDetached = __webpack_require__(5169);
var arrayBufferByteLength = __webpack_require__(7394);
var detachTransferable = __webpack_require__(4483);
var PROPER_STRUCTURED_CLONE_TRANSFER = __webpack_require__(1548);

var structuredClone = globalThis.structuredClone;
var ArrayBuffer = globalThis.ArrayBuffer;
var DataView = globalThis.DataView;
var min = Math.min;
var ArrayBufferPrototype = ArrayBuffer.prototype;
var DataViewPrototype = DataView.prototype;
var slice = uncurryThis(ArrayBufferPrototype.slice);
var isResizable = uncurryThisAccessor(ArrayBufferPrototype, 'resizable', 'get');
var maxByteLength = uncurryThisAccessor(ArrayBufferPrototype, 'maxByteLength', 'get');
var getInt8 = uncurryThis(DataViewPrototype.getInt8);
var setInt8 = uncurryThis(DataViewPrototype.setInt8);

module.exports = (PROPER_STRUCTURED_CLONE_TRANSFER || detachTransferable) && function (arrayBuffer, newLength, preserveResizability) {
  var byteLength = arrayBufferByteLength(arrayBuffer);
  var newByteLength = newLength === undefined ? byteLength : toIndex(newLength);
  var fixedLength = !isResizable || !isResizable(arrayBuffer);
  var newBuffer;
  notDetached(arrayBuffer);
  if (PROPER_STRUCTURED_CLONE_TRANSFER) {
    arrayBuffer = structuredClone(arrayBuffer, { transfer: [arrayBuffer] });
    if (byteLength === newByteLength && (preserveResizability || fixedLength)) return arrayBuffer;
  }
  if (byteLength >= newByteLength && (!preserveResizability || fixedLength)) {
    newBuffer = slice(arrayBuffer, 0, newByteLength);
  } else {
    var options = preserveResizability && !fixedLength && maxByteLength ? { maxByteLength: maxByteLength(arrayBuffer) } : undefined;
    newBuffer = new ArrayBuffer(newByteLength, options);
    var a = new DataView(arrayBuffer);
    var b = new DataView(newBuffer);
    var copyLength = min(newByteLength, byteLength);
    for (var i = 0; i < copyLength; i++) setInt8(b, i, getInt8(a, i));
  }
  if (!PROPER_STRUCTURED_CLONE_TRANSFER) detachTransferable(arrayBuffer);
  return newBuffer;
};


/***/ },

/***/ 5745
(module, __unused_webpack_exports, __webpack_require__) {


var store = __webpack_require__(7629);

module.exports = function (key, value) {
  return store[key] || (store[key] = value || {});
};


/***/ },

/***/ 5781
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var getBuiltIn = __webpack_require__(7751);
var validateArgumentsLength = __webpack_require__(2812);
var toString = __webpack_require__(655);
var USE_NATIVE_URL = __webpack_require__(7416);

var URL = getBuiltIn('URL');

// `URL.parse` method
// https://url.spec.whatwg.org/#dom-url-canparse
$({ target: 'URL', stat: true, forced: !USE_NATIVE_URL }, {
  parse: function parse(url) {
    var length = validateArgumentsLength(arguments.length, 1);
    var urlString = toString(url);
    var base = length < 2 || arguments[1] === undefined ? undefined : toString(arguments[1]);
    try {
      return new URL(urlString, base);
    } catch (error) {
      return null;
    }
  }
});


/***/ },

/***/ 5854
(module, __unused_webpack_exports, __webpack_require__) {


var toPrimitive = __webpack_require__(2777);

var $TypeError = TypeError;

// `ToBigInt` abstract operation
// https://tc39.es/ecma262/#sec-tobigint
module.exports = function (argument) {
  var prim = toPrimitive(argument, 'number');
  if (typeof prim == 'number') throw new $TypeError("Can't convert number to bigint");
  // eslint-disable-next-line es/no-bigint -- safe
  return BigInt(prim);
};


/***/ },

/***/ 5876
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var isSubsetOf = __webpack_require__(3838);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('isSubsetOf', function (result) {
  return result;
});

// `Set.prototype.isSubsetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issubsetof
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  isSubsetOf: isSubsetOf
});


/***/ },

/***/ 5917
(module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var fails = __webpack_require__(9039);
var createElement = __webpack_require__(4055);

// Thanks to IE8 for its funny defineProperty
module.exports = !DESCRIPTORS && !fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty(createElement('div'), 'a', {
    get: function () { return 7; }
  }).a !== 7;
});


/***/ },

/***/ 5966
(module, __unused_webpack_exports, __webpack_require__) {


var aCallable = __webpack_require__(9306);
var isNullOrUndefined = __webpack_require__(4117);

// `GetMethod` abstract operation
// https://tc39.es/ecma262/#sec-getmethod
module.exports = function (V, P) {
  var func = V[P];
  return isNullOrUndefined(func) ? undefined : aCallable(func);
};


/***/ },

/***/ 6043
(module, __unused_webpack_exports, __webpack_require__) {


var aCallable = __webpack_require__(9306);

var $TypeError = TypeError;

var PromiseCapability = function (C) {
  var resolve, reject;
  this.promise = new C(function ($$resolve, $$reject) {
    if (resolve !== undefined || reject !== undefined) throw new $TypeError('Bad Promise constructor');
    resolve = $$resolve;
    reject = $$reject;
  });
  this.resolve = aCallable(resolve);
  this.reject = aCallable(reject);
};

// `NewPromiseCapability` abstract operation
// https://tc39.es/ecma262/#sec-newpromisecapability
module.exports.f = function (C) {
  return new PromiseCapability(C);
};


/***/ },

/***/ 6080
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(7476);
var aCallable = __webpack_require__(9306);
var NATIVE_BIND = __webpack_require__(616);

var bind = uncurryThis(uncurryThis.bind);

// optional / simple context binding
module.exports = function (fn, that) {
  aCallable(fn);
  return that === undefined ? fn : NATIVE_BIND ? bind(fn, that) : function (/* ...args */) {
    return fn.apply(that, arguments);
  };
};


/***/ },

/***/ 6119
(module, __unused_webpack_exports, __webpack_require__) {


var shared = __webpack_require__(5745);
var uid = __webpack_require__(3392);

var keys = shared('keys');

module.exports = function (key) {
  return keys[key] || (keys[key] = uid(key));
};


/***/ },

/***/ 6193
(module, __unused_webpack_exports, __webpack_require__) {


var ENVIRONMENT = __webpack_require__(4215);

module.exports = ENVIRONMENT === 'NODE';


/***/ },

/***/ 6198
(module, __unused_webpack_exports, __webpack_require__) {


var toLength = __webpack_require__(8014);

// `LengthOfArrayLike` abstract operation
// https://tc39.es/ecma262/#sec-lengthofarraylike
module.exports = function (obj) {
  return toLength(obj.length);
};


/***/ },

/***/ 6269
(module) {


module.exports = {};


/***/ },

/***/ 6279
(module, __unused_webpack_exports, __webpack_require__) {


var defineBuiltIn = __webpack_require__(6840);

module.exports = function (target, src, options) {
  for (var key in src) defineBuiltIn(target, key, src[key], options);
  return target;
};


/***/ },

/***/ 6319
(module, __unused_webpack_exports, __webpack_require__) {


var anObject = __webpack_require__(8551);
var iteratorClose = __webpack_require__(9539);

// call something on iterator step with safe closing on error
module.exports = function (iterator, fn, value, ENTRIES) {
  try {
    return ENTRIES ? fn(anObject(value)[0], value[1]) : fn(value);
  } catch (error) {
    iteratorClose(iterator, 'throw', error);
  }
};


/***/ },

/***/ 6395
(module) {


module.exports = false;


/***/ },

/***/ 6518
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var getOwnPropertyDescriptor = (__webpack_require__(7347).f);
var createNonEnumerableProperty = __webpack_require__(6699);
var defineBuiltIn = __webpack_require__(6840);
var defineGlobalProperty = __webpack_require__(9433);
var copyConstructorProperties = __webpack_require__(7740);
var isForced = __webpack_require__(2796);

/*
  options.target         - name of the target object
  options.global         - target is the global object
  options.stat           - export as static methods of target
  options.proto          - export as prototype methods of target
  options.real           - real prototype method for the `pure` version
  options.forced         - export even if the native feature is available
  options.bind           - bind methods to the target, required for the `pure` version
  options.wrap           - wrap constructors to preventing global pollution, required for the `pure` version
  options.unsafe         - use the simple assignment of property instead of delete + defineProperty
  options.sham           - add a flag to not completely full polyfills
  options.enumerable     - export as enumerable property
  options.dontCallGetSet - prevent calling a getter on target
  options.name           - the .name of the function if it does not match the key
*/
module.exports = function (options, source) {
  var TARGET = options.target;
  var GLOBAL = options.global;
  var STATIC = options.stat;
  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
  if (GLOBAL) {
    target = globalThis;
  } else if (STATIC) {
    target = globalThis[TARGET] || defineGlobalProperty(TARGET, {});
  } else {
    target = globalThis[TARGET] && globalThis[TARGET].prototype;
  }
  if (target) for (key in source) {
    sourceProperty = source[key];
    if (options.dontCallGetSet) {
      descriptor = getOwnPropertyDescriptor(target, key);
      targetProperty = descriptor && descriptor.value;
    } else targetProperty = target[key];
    FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
    // contained in target
    if (!FORCED && targetProperty !== undefined) {
      if (typeof sourceProperty == typeof targetProperty) continue;
      copyConstructorProperties(sourceProperty, targetProperty);
    }
    // add a flag to not completely full polyfills
    if (options.sham || (targetProperty && targetProperty.sham)) {
      createNonEnumerableProperty(sourceProperty, 'sham', true);
    }
    defineBuiltIn(target, key, sourceProperty, options);
  }
};


/***/ },

/***/ 6573
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var defineBuiltInAccessor = __webpack_require__(2106);
var isDetached = __webpack_require__(3238);

var ArrayBufferPrototype = ArrayBuffer.prototype;

// `ArrayBuffer.prototype.detached` getter
// https://tc39.es/ecma262/#sec-get-arraybuffer.prototype.detached
if (DESCRIPTORS && !('detached' in ArrayBufferPrototype)) {
  defineBuiltInAccessor(ArrayBufferPrototype, 'detached', {
    configurable: true,
    get: function detached() {
      return isDetached(this);
    }
  });
}


/***/ },

/***/ 6632
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var $fromBase64 = __webpack_require__(9143);
var anUint8Array = __webpack_require__(4154);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.setFromBase64 || !function () {
  var target = new Uint8Array([255, 255, 255, 255, 255]);
  try {
    target.setFromBase64('', null);
    return;
  } catch (error) { /* empty */ }
  // Webkit not throw an error on odd length string
  try {
    target.setFromBase64('a');
    return;
  } catch (error) { /* empty */ }
  try {
    target.setFromBase64('MjYyZg===');
  } catch (error) {
    return target[0] === 50 && target[1] === 54 && target[2] === 50 && target[3] === 255 && target[4] === 255;
  }
}();

// `Uint8Array.prototype.setFromBase64` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  setFromBase64: function setFromBase64(string /* , options */) {
    anUint8Array(this);

    var result = $fromBase64(string, arguments.length > 1 ? arguments[1] : undefined, this, this.length);

    return { read: result.read, written: result.written };
  }
});


/***/ },

/***/ 6699
(module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var definePropertyModule = __webpack_require__(4913);
var createPropertyDescriptor = __webpack_require__(6980);

module.exports = DESCRIPTORS ? function (object, key, value) {
  return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};


/***/ },

/***/ 6706
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var aCallable = __webpack_require__(9306);

module.exports = function (object, key, method) {
  try {
    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
    return uncurryThis(aCallable(Object.getOwnPropertyDescriptor(object, key)[method]));
  } catch (error) { /* empty */ }
};


/***/ },

/***/ 6801
(__unused_webpack_module, exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(8686);
var definePropertyModule = __webpack_require__(4913);
var anObject = __webpack_require__(8551);
var toIndexedObject = __webpack_require__(5397);
var objectKeys = __webpack_require__(1072);

// `Object.defineProperties` method
// https://tc39.es/ecma262/#sec-object.defineproperties
// eslint-disable-next-line es/no-object-defineproperties -- safe
exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {
  anObject(O);
  var props = toIndexedObject(Properties);
  var keys = objectKeys(Properties);
  var length = keys.length;
  var index = 0;
  var key;
  while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]);
  return O;
};


/***/ },

/***/ 6823
(module) {


var $String = String;

module.exports = function (argument) {
  try {
    return $String(argument);
  } catch (error) {
    return 'Object';
  }
};


/***/ },

/***/ 6837
(module) {


var $TypeError = TypeError;
var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; // 2 ** 53 - 1 == 9007199254740991

module.exports = function (it) {
  if (it > MAX_SAFE_INTEGER) throw $TypeError('Maximum allowed index exceeded');
  return it;
};


/***/ },

/***/ 6840
(module, __unused_webpack_exports, __webpack_require__) {


var isCallable = __webpack_require__(4901);
var definePropertyModule = __webpack_require__(4913);
var makeBuiltIn = __webpack_require__(283);
var defineGlobalProperty = __webpack_require__(9433);

module.exports = function (O, key, value, options) {
  if (!options) options = {};
  var simple = options.enumerable;
  var name = options.name !== undefined ? options.name : key;
  if (isCallable(value)) makeBuiltIn(value, name, options);
  if (options.global) {
    if (simple) O[key] = value;
    else defineGlobalProperty(key, value);
  } else {
    try {
      if (!options.unsafe) delete O[key];
      else if (O[key]) simple = true;
    } catch (error) { /* empty */ }
    if (simple) O[key] = value;
    else definePropertyModule.f(O, key, {
      value: value,
      enumerable: false,
      configurable: !options.nonConfigurable,
      writable: !options.nonWritable
    });
  } return O;
};


/***/ },

/***/ 6955
(module, __unused_webpack_exports, __webpack_require__) {


var TO_STRING_TAG_SUPPORT = __webpack_require__(2140);
var isCallable = __webpack_require__(4901);
var classofRaw = __webpack_require__(2195);
var wellKnownSymbol = __webpack_require__(8227);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var $Object = Object;

// ES3 wrong here
var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) === 'Arguments';

// fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
  try {
    return it[key];
  } catch (error) { /* empty */ }
};

// getting tag from ES6+ `Object.prototype.toString`
module.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {
  var O, tag, result;
  return it === undefined ? 'Undefined' : it === null ? 'Null'
    // @@toStringTag case
    : typeof (tag = tryGet(O = $Object(it), TO_STRING_TAG)) == 'string' ? tag
    // builtinTag case
    : CORRECT_ARGUMENTS ? classofRaw(O)
    // ES3 arguments fallback
    : (result = classofRaw(O)) === 'Object' && isCallable(O.callee) ? 'Arguments' : result;
};


/***/ },

/***/ 6969
(module, __unused_webpack_exports, __webpack_require__) {


var toPrimitive = __webpack_require__(2777);
var isSymbol = __webpack_require__(757);

// `ToPropertyKey` abstract operation
// https://tc39.es/ecma262/#sec-topropertykey
module.exports = function (argument) {
  var key = toPrimitive(argument, 'string');
  return isSymbol(key) ? key : key + '';
};


/***/ },

/***/ 6980
(module) {


module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};


/***/ },

/***/ 7040
(module, __unused_webpack_exports, __webpack_require__) {


/* eslint-disable es/no-symbol -- required for testing */
var NATIVE_SYMBOL = __webpack_require__(4495);

module.exports = NATIVE_SYMBOL &&
  !Symbol.sham &&
  typeof Symbol.iterator == 'symbol';


/***/ },

/***/ 7055
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var fails = __webpack_require__(9039);
var classof = __webpack_require__(2195);

var $Object = Object;
var split = uncurryThis(''.split);

// fallback for non-array-like ES3 and non-enumerable old V8 strings
module.exports = fails(function () {
  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
  // eslint-disable-next-line no-prototype-builtins -- safe
  return !$Object('z').propertyIsEnumerable(0);
}) ? function (it) {
  return classof(it) === 'String' ? split(it, '') : $Object(it);
} : $Object;


/***/ },

/***/ 7080
(module, __unused_webpack_exports, __webpack_require__) {


var has = (__webpack_require__(4402).has);

// Perform ? RequireInternalSlot(M, [[SetData]])
module.exports = function (it) {
  has(it);
  return it;
};


/***/ },

/***/ 7347
(__unused_webpack_module, exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var call = __webpack_require__(9565);
var propertyIsEnumerableModule = __webpack_require__(8773);
var createPropertyDescriptor = __webpack_require__(6980);
var toIndexedObject = __webpack_require__(5397);
var toPropertyKey = __webpack_require__(6969);
var hasOwn = __webpack_require__(9297);
var IE8_DOM_DEFINE = __webpack_require__(5917);

// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// `Object.getOwnPropertyDescriptor` method
// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
exports.f = DESCRIPTORS ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
  O = toIndexedObject(O);
  P = toPropertyKey(P);
  if (IE8_DOM_DEFINE) try {
    return $getOwnPropertyDescriptor(O, P);
  } catch (error) { /* empty */ }
  if (hasOwn(O, P)) return createPropertyDescriptor(!call(propertyIsEnumerableModule.f, O, P), O[P]);
};


/***/ },

/***/ 7394
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var uncurryThisAccessor = __webpack_require__(6706);
var classof = __webpack_require__(2195);

var ArrayBuffer = globalThis.ArrayBuffer;
var TypeError = globalThis.TypeError;

// Includes
// - Perform ? RequireInternalSlot(O, [[ArrayBufferData]]).
// - If IsSharedArrayBuffer(O) is true, throw a TypeError exception.
module.exports = ArrayBuffer && uncurryThisAccessor(ArrayBuffer.prototype, 'byteLength', 'get') || function (O) {
  if (classof(O) !== 'ArrayBuffer') throw new TypeError('ArrayBuffer expected');
  return O.byteLength;
};


/***/ },

/***/ 7416
(module, __unused_webpack_exports, __webpack_require__) {


var fails = __webpack_require__(9039);
var wellKnownSymbol = __webpack_require__(8227);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

var ITERATOR = wellKnownSymbol('iterator');

module.exports = !fails(function () {
  // eslint-disable-next-line unicorn/relative-url-style -- required for testing
  var url = new URL('b?a=1&b=2&c=3', 'https://a');
  var params = url.searchParams;
  var params2 = new URLSearchParams('a=1&a=2&b=3');
  var result = '';
  url.pathname = 'c%20d';
  params.forEach(function (value, key) {
    params['delete']('b');
    result += key + value;
  });
  params2['delete']('a', 2);
  // `undefined` case is a Chromium 117 bug
  // https://bugs.chromium.org/p/v8/issues/detail?id=14222
  params2['delete']('b', undefined);
  return (IS_PURE && (!url.toJSON || !params2.has('a', 1) || params2.has('a', 2) || !params2.has('a', undefined) || params2.has('b')))
    || (!params.size && (IS_PURE || !DESCRIPTORS))
    || !params.sort
    || url.href !== 'https://a/c%20d?a=1&c=3'
    || params.get('c') !== '3'
    || String(new URLSearchParams('?a=1')) !== 'a=1'
    || !params[ITERATOR]
    // throws in Edge
    || new URL('https://a@b').username !== 'a'
    || new URLSearchParams(new URLSearchParams('a=b')).get('a') !== 'b'
    // not punycoded in Edge
    || new URL('https://тест').host !== 'xn--e1aybc'
    // not escaped in Chrome 62-
    || new URL('https://a#б').hash !== '#%D0%B1'
    // fails in Chrome 66-
    || result !== 'a1c3'
    // throws in Safari
    || new URL('https://x', undefined).host !== 'x';
});


/***/ },

/***/ 7476
(module, __unused_webpack_exports, __webpack_require__) {


var classofRaw = __webpack_require__(2195);
var uncurryThis = __webpack_require__(9504);

module.exports = function (fn) {
  // Nashorn bug:
  //   https://github.com/zloirock/core-js/issues/1128
  //   https://github.com/zloirock/core-js/issues/1130
  if (classofRaw(fn) === 'Function') return uncurryThis(fn);
};


/***/ },

/***/ 7566
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var defineBuiltIn = __webpack_require__(6840);
var uncurryThis = __webpack_require__(9504);
var toString = __webpack_require__(655);
var validateArgumentsLength = __webpack_require__(2812);

var $URLSearchParams = URLSearchParams;
var URLSearchParamsPrototype = $URLSearchParams.prototype;
var getAll = uncurryThis(URLSearchParamsPrototype.getAll);
var $has = uncurryThis(URLSearchParamsPrototype.has);
var params = new $URLSearchParams('a=1');

// `undefined` case is a Chromium 117 bug
// https://bugs.chromium.org/p/v8/issues/detail?id=14222
if (params.has('a', 2) || !params.has('a', undefined)) {
  defineBuiltIn(URLSearchParamsPrototype, 'has', function has(name /* , value */) {
    var length = arguments.length;
    var $value = length < 2 ? undefined : arguments[1];
    if (length && $value === undefined) return $has(this, name);
    var values = getAll(this, name); // also validates `this`
    validateArgumentsLength(length, 1);
    var value = toString($value);
    var index = 0;
    while (index < values.length) {
      if (values[index++] === value) return true;
    } return false;
  }, { enumerable: true, unsafe: true });
}


/***/ },

/***/ 7588
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);

var forEachWithoutClosingOnEarlyError = iteratorHelperWithoutClosingOnEarlyError('forEach', TypeError);

// `Iterator.prototype.forEach` method
// https://tc39.es/ecma262/#sec-iterator.prototype.foreach
$({ target: 'Iterator', proto: true, real: true, forced: forEachWithoutClosingOnEarlyError }, {
  forEach: function forEach(fn) {
    anObject(this);
    try {
      aCallable(fn);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (forEachWithoutClosingOnEarlyError) return call(forEachWithoutClosingOnEarlyError, this, fn);

    var record = getIteratorDirect(this);
    var counter = 0;
    iterate(record, function (value) {
      fn(value, counter++);
    }, { IS_RECORD: true });
  }
});


/***/ },

/***/ 7629
(module, __unused_webpack_exports, __webpack_require__) {


var IS_PURE = __webpack_require__(6395);
var globalThis = __webpack_require__(4576);
var defineGlobalProperty = __webpack_require__(9433);

var SHARED = '__core-js_shared__';
var store = module.exports = globalThis[SHARED] || defineGlobalProperty(SHARED, {});

(store.versions || (store.versions = [])).push({
  version: '3.47.0',
  mode: IS_PURE ? 'pure' : 'global',
  copyright: '© 2014-2025 Denis Pushkarev (zloirock.ru), 2025 CoreJS Company (core-js.io)',
  license: 'https://github.com/zloirock/core-js/blob/v3.47.0/LICENSE',
  source: 'https://github.com/zloirock/core-js'
});


/***/ },

/***/ 7642
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var difference = __webpack_require__(3440);
var fails = __webpack_require__(9039);
var setMethodAcceptSetLike = __webpack_require__(4916);

var SET_LIKE_INCORRECT_BEHAVIOR = !setMethodAcceptSetLike('difference', function (result) {
  return result.size === 0;
});

var FORCED = SET_LIKE_INCORRECT_BEHAVIOR || fails(function () {
  // https://bugs.webkit.org/show_bug.cgi?id=288595
  var setLike = {
    size: 1,
    has: function () { return true; },
    keys: function () {
      var index = 0;
      return {
        next: function () {
          var done = index++ > 1;
          if (baseSet.has(1)) baseSet.clear();
          return { done: done, value: 2 };
        }
      };
    }
  };
  // eslint-disable-next-line es/no-set -- testing
  var baseSet = new Set([1, 2, 3, 4]);
  // eslint-disable-next-line es/no-set-prototype-difference -- testing
  return baseSet.difference(setLike).size !== 3;
});

// `Set.prototype.difference` method
// https://tc39.es/ecma262/#sec-set.prototype.difference
$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
  difference: difference
});


/***/ },

/***/ 7657
(module, __unused_webpack_exports, __webpack_require__) {


var fails = __webpack_require__(9039);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var create = __webpack_require__(2360);
var getPrototypeOf = __webpack_require__(2787);
var defineBuiltIn = __webpack_require__(6840);
var wellKnownSymbol = __webpack_require__(8227);
var IS_PURE = __webpack_require__(6395);

var ITERATOR = wellKnownSymbol('iterator');
var BUGGY_SAFARI_ITERATORS = false;

// `%IteratorPrototype%` object
// https://tc39.es/ecma262/#sec-%iteratorprototype%-object
var IteratorPrototype, PrototypeOfArrayIteratorPrototype, arrayIterator;

/* eslint-disable es/no-array-prototype-keys -- safe */
if ([].keys) {
  arrayIterator = [].keys();
  // Safari 8 has buggy iterators w/o `next`
  if (!('next' in arrayIterator)) BUGGY_SAFARI_ITERATORS = true;
  else {
    PrototypeOfArrayIteratorPrototype = getPrototypeOf(getPrototypeOf(arrayIterator));
    if (PrototypeOfArrayIteratorPrototype !== Object.prototype) IteratorPrototype = PrototypeOfArrayIteratorPrototype;
  }
}

var NEW_ITERATOR_PROTOTYPE = !isObject(IteratorPrototype) || fails(function () {
  var test = {};
  // FF44- legacy iterators case
  return IteratorPrototype[ITERATOR].call(test) !== test;
});

if (NEW_ITERATOR_PROTOTYPE) IteratorPrototype = {};
else if (IS_PURE) IteratorPrototype = create(IteratorPrototype);

// `%IteratorPrototype%[@@iterator]()` method
// https://tc39.es/ecma262/#sec-%iteratorprototype%-@@iterator
if (!isCallable(IteratorPrototype[ITERATOR])) {
  defineBuiltIn(IteratorPrototype, ITERATOR, function () {
    return this;
  });
}

module.exports = {
  IteratorPrototype: IteratorPrototype,
  BUGGY_SAFARI_ITERATORS: BUGGY_SAFARI_ITERATORS
};


/***/ },

/***/ 7680
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);

module.exports = uncurryThis([].slice);


/***/ },

/***/ 7696
(module, __unused_webpack_exports, __webpack_require__) {


var toIntegerOrInfinity = __webpack_require__(1291);
var toLength = __webpack_require__(8014);

var $RangeError = RangeError;

// `ToIndex` abstract operation
// https://tc39.es/ecma262/#sec-toindex
module.exports = function (it) {
  if (it === undefined) return 0;
  var number = toIntegerOrInfinity(it);
  var length = toLength(number);
  if (number !== length) throw new $RangeError('Wrong length or index');
  return length;
};


/***/ },

/***/ 7740
(module, __unused_webpack_exports, __webpack_require__) {


var hasOwn = __webpack_require__(9297);
var ownKeys = __webpack_require__(5031);
var getOwnPropertyDescriptorModule = __webpack_require__(7347);
var definePropertyModule = __webpack_require__(4913);

module.exports = function (target, source, exceptions) {
  var keys = ownKeys(source);
  var defineProperty = definePropertyModule.f;
  var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
  for (var i = 0; i < keys.length; i++) {
    var key = keys[i];
    if (!hasOwn(target, key) && !(exceptions && hasOwn(exceptions, key))) {
      defineProperty(target, key, getOwnPropertyDescriptor(source, key));
    }
  }
};


/***/ },

/***/ 7750
(module, __unused_webpack_exports, __webpack_require__) {


var isNullOrUndefined = __webpack_require__(4117);

var $TypeError = TypeError;

// `RequireObjectCoercible` abstract operation
// https://tc39.es/ecma262/#sec-requireobjectcoercible
module.exports = function (it) {
  if (isNullOrUndefined(it)) throw new $TypeError("Can't call method on " + it);
  return it;
};


/***/ },

/***/ 7751
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var isCallable = __webpack_require__(4901);

var aFunction = function (argument) {
  return isCallable(argument) ? argument : undefined;
};

module.exports = function (namespace, method) {
  return arguments.length < 2 ? aFunction(globalThis[namespace]) : globalThis[namespace] && globalThis[namespace][method];
};


/***/ },

/***/ 7811
(module) {


// eslint-disable-next-line es/no-typed-arrays -- safe
module.exports = typeof ArrayBuffer != 'undefined' && typeof DataView != 'undefined';


/***/ },

/***/ 7936
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var $transfer = __webpack_require__(5636);

// `ArrayBuffer.prototype.transferToFixedLength` method
// https://tc39.es/ecma262/#sec-arraybuffer.prototype.transfertofixedlength
if ($transfer) $({ target: 'ArrayBuffer', proto: true }, {
  transferToFixedLength: function transferToFixedLength() {
    return $transfer(this, arguments.length ? arguments[0] : undefined, false);
  }
});


/***/ },

/***/ 8004
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var fails = __webpack_require__(9039);
var intersection = __webpack_require__(8750);
var setMethodAcceptSetLike = __webpack_require__(4916);

var INCORRECT = !setMethodAcceptSetLike('intersection', function (result) {
  return result.size === 2 && result.has(1) && result.has(2);
}) || fails(function () {
  // eslint-disable-next-line es/no-array-from, es/no-set, es/no-set-prototype-intersection -- testing
  return String(Array.from(new Set([1, 2, 3]).intersection(new Set([3, 2])))) !== '3,2';
});

// `Set.prototype.intersection` method
// https://tc39.es/ecma262/#sec-set.prototype.intersection
$({ target: 'Set', proto: true, real: true, forced: INCORRECT }, {
  intersection: intersection
});


/***/ },

/***/ 8014
(module, __unused_webpack_exports, __webpack_require__) {


var toIntegerOrInfinity = __webpack_require__(1291);

var min = Math.min;

// `ToLength` abstract operation
// https://tc39.es/ecma262/#sec-tolength
module.exports = function (argument) {
  var len = toIntegerOrInfinity(argument);
  return len > 0 ? min(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
};


/***/ },

/***/ 8100
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var $transfer = __webpack_require__(5636);

// `ArrayBuffer.prototype.transfer` method
// https://tc39.es/ecma262/#sec-arraybuffer.prototype.transfer
if ($transfer) $({ target: 'ArrayBuffer', proto: true }, {
  transfer: function transfer() {
    return $transfer(this, arguments.length ? arguments[0] : undefined, true);
  }
});


/***/ },

/***/ 8111
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var anInstance = __webpack_require__(679);
var anObject = __webpack_require__(8551);
var isCallable = __webpack_require__(4901);
var getPrototypeOf = __webpack_require__(2787);
var defineBuiltInAccessor = __webpack_require__(2106);
var createProperty = __webpack_require__(4659);
var fails = __webpack_require__(9039);
var hasOwn = __webpack_require__(9297);
var wellKnownSymbol = __webpack_require__(8227);
var IteratorPrototype = (__webpack_require__(7657).IteratorPrototype);
var DESCRIPTORS = __webpack_require__(3724);
var IS_PURE = __webpack_require__(6395);

var CONSTRUCTOR = 'constructor';
var ITERATOR = 'Iterator';
var TO_STRING_TAG = wellKnownSymbol('toStringTag');

var $TypeError = TypeError;
var NativeIterator = globalThis[ITERATOR];

// FF56- have non-standard global helper `Iterator`
var FORCED = IS_PURE
  || !isCallable(NativeIterator)
  || NativeIterator.prototype !== IteratorPrototype
  // FF44- non-standard `Iterator` passes previous tests
  || !fails(function () { NativeIterator({}); });

var IteratorConstructor = function Iterator() {
  anInstance(this, IteratorPrototype);
  if (getPrototypeOf(this) === IteratorPrototype) throw new $TypeError('Abstract class Iterator not directly constructable');
};

var defineIteratorPrototypeAccessor = function (key, value) {
  if (DESCRIPTORS) {
    defineBuiltInAccessor(IteratorPrototype, key, {
      configurable: true,
      get: function () {
        return value;
      },
      set: function (replacement) {
        anObject(this);
        if (this === IteratorPrototype) throw new $TypeError("You can't redefine this property");
        if (hasOwn(this, key)) this[key] = replacement;
        else createProperty(this, key, replacement);
      }
    });
  } else IteratorPrototype[key] = value;
};

if (!hasOwn(IteratorPrototype, TO_STRING_TAG)) defineIteratorPrototypeAccessor(TO_STRING_TAG, ITERATOR);

if (FORCED || !hasOwn(IteratorPrototype, CONSTRUCTOR) || IteratorPrototype[CONSTRUCTOR] === Object) {
  defineIteratorPrototypeAccessor(CONSTRUCTOR, IteratorConstructor);
}

IteratorConstructor.prototype = IteratorPrototype;

// `Iterator` constructor
// https://tc39.es/ecma262/#sec-iterator
$({ global: true, constructor: true, forced: FORCED }, {
  Iterator: IteratorConstructor
});


/***/ },

/***/ 8227
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var shared = __webpack_require__(5745);
var hasOwn = __webpack_require__(9297);
var uid = __webpack_require__(3392);
var NATIVE_SYMBOL = __webpack_require__(4495);
var USE_SYMBOL_AS_UID = __webpack_require__(7040);

var Symbol = globalThis.Symbol;
var WellKnownSymbolsStore = shared('wks');
var createWellKnownSymbol = USE_SYMBOL_AS_UID ? Symbol['for'] || Symbol : Symbol && Symbol.withoutSetter || uid;

module.exports = function (name) {
  if (!hasOwn(WellKnownSymbolsStore, name)) {
    WellKnownSymbolsStore[name] = NATIVE_SYMBOL && hasOwn(Symbol, name)
      ? Symbol[name]
      : createWellKnownSymbol('Symbol.' + name);
  } return WellKnownSymbolsStore[name];
};


/***/ },

/***/ 8235
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var hasOwn = __webpack_require__(9297);

var $SyntaxError = SyntaxError;
var $parseInt = parseInt;
var fromCharCode = String.fromCharCode;
var at = uncurryThis(''.charAt);
var slice = uncurryThis(''.slice);
var exec = uncurryThis(/./.exec);

var codePoints = {
  '\\"': '"',
  '\\\\': '\\',
  '\\/': '/',
  '\\b': '\b',
  '\\f': '\f',
  '\\n': '\n',
  '\\r': '\r',
  '\\t': '\t'
};

var IS_4_HEX_DIGITS = /^[\da-f]{4}$/i;
// eslint-disable-next-line regexp/no-control-character -- safe
var IS_C0_CONTROL_CODE = /^[\u0000-\u001F]$/;

module.exports = function (source, i) {
  var unterminated = true;
  var value = '';
  while (i < source.length) {
    var chr = at(source, i);
    if (chr === '\\') {
      var twoChars = slice(source, i, i + 2);
      if (hasOwn(codePoints, twoChars)) {
        value += codePoints[twoChars];
        i += 2;
      } else if (twoChars === '\\u') {
        i += 2;
        var fourHexDigits = slice(source, i, i + 4);
        if (!exec(IS_4_HEX_DIGITS, fourHexDigits)) throw new $SyntaxError('Bad Unicode escape at: ' + i);
        value += fromCharCode($parseInt(fourHexDigits, 16));
        i += 4;
      } else throw new $SyntaxError('Unknown escape sequence: "' + twoChars + '"');
    } else if (chr === '"') {
      unterminated = false;
      i++;
      break;
    } else {
      if (exec(IS_C0_CONTROL_CODE, chr)) throw new $SyntaxError('Bad control character in string literal at: ' + i);
      value += chr;
      i++;
    }
  }
  if (unterminated) throw new $SyntaxError('Unterminated string at: ' + i);
  return { value: value, end: i };
};


/***/ },

/***/ 8237
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var iterate = __webpack_require__(2652);
var aCallable = __webpack_require__(9306);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var iteratorClose = __webpack_require__(9539);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var apply = __webpack_require__(8745);
var fails = __webpack_require__(9039);

var $TypeError = TypeError;

// https://bugs.webkit.org/show_bug.cgi?id=291651
var FAILS_ON_INITIAL_UNDEFINED = fails(function () {
  // eslint-disable-next-line es/no-iterator-prototype-reduce, es/no-array-prototype-keys, array-callback-return -- required for testing
  [].keys().reduce(function () { /* empty */ }, undefined);
});

var reduceWithoutClosingOnEarlyError = !FAILS_ON_INITIAL_UNDEFINED && iteratorHelperWithoutClosingOnEarlyError('reduce', $TypeError);

// `Iterator.prototype.reduce` method
// https://tc39.es/ecma262/#sec-iterator.prototype.reduce
$({ target: 'Iterator', proto: true, real: true, forced: FAILS_ON_INITIAL_UNDEFINED || reduceWithoutClosingOnEarlyError }, {
  reduce: function reduce(reducer /* , initialValue */) {
    anObject(this);
    try {
      aCallable(reducer);
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    var noInitial = arguments.length < 2;
    var accumulator = noInitial ? undefined : arguments[1];
    if (reduceWithoutClosingOnEarlyError) {
      return apply(reduceWithoutClosingOnEarlyError, this, noInitial ? [reducer] : [reducer, accumulator]);
    }
    var record = getIteratorDirect(this);
    var counter = 0;
    iterate(record, function (value) {
      if (noInitial) {
        noInitial = false;
        accumulator = value;
      } else {
        accumulator = reducer(accumulator, value, counter);
      }
      counter++;
    }, { IS_RECORD: true });
    if (noInitial) throw new $TypeError('Reduce of empty iterator with no initial value');
    return accumulator;
  }
});


/***/ },

/***/ 8335
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(9112);


/***/ },

/***/ 8469
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var iterateSimple = __webpack_require__(507);
var SetHelpers = __webpack_require__(4402);

var Set = SetHelpers.Set;
var SetPrototype = SetHelpers.proto;
var forEach = uncurryThis(SetPrototype.forEach);
var keys = uncurryThis(SetPrototype.keys);
var next = keys(new Set()).next;

module.exports = function (set, fn, interruptible) {
  return interruptible ? iterateSimple({ iterator: keys(set), next: next }, fn) : forEach(set, fn);
};


/***/ },

/***/ 8480
(__unused_webpack_module, exports, __webpack_require__) {


var internalObjectKeys = __webpack_require__(1828);
var enumBugKeys = __webpack_require__(8727);

var hiddenKeys = enumBugKeys.concat('length', 'prototype');

// `Object.getOwnPropertyNames` method
// https://tc39.es/ecma262/#sec-object.getownpropertynames
// eslint-disable-next-line es/no-object-getownpropertynames -- safe
exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return internalObjectKeys(O, hiddenKeys);
};


/***/ },

/***/ 8527
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var has = (__webpack_require__(4402).has);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSimple = __webpack_require__(507);
var iteratorClose = __webpack_require__(9539);

// `Set.prototype.isSupersetOf` method
// https://tc39.es/ecma262/#sec-set.prototype.issupersetof
module.exports = function isSupersetOf(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  if (size(O) < otherRec.size) return false;
  var iterator = otherRec.getIterator();
  return iterateSimple(iterator, function (e) {
    if (!has(O, e)) return iteratorClose(iterator, 'normal', false);
  }) !== false;
};


/***/ },

/***/ 8551
(module, __unused_webpack_exports, __webpack_require__) {


var isObject = __webpack_require__(34);

var $String = String;
var $TypeError = TypeError;

// `Assert: Type(argument) is Object`
module.exports = function (argument) {
  if (isObject(argument)) return argument;
  throw new $TypeError($String(argument) + ' is not an object');
};


/***/ },

/***/ 8574
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);

var $Error = Error;
var replace = uncurryThis(''.replace);

var TEST = (function (arg) { return String(new $Error(arg).stack); })('zxcasd');
// eslint-disable-next-line redos/no-vulnerable, sonarjs/slow-regex -- safe
var V8_OR_CHAKRA_STACK_ENTRY = /\n\s*at [^:]*:[^\n]*/;
var IS_V8_OR_CHAKRA_STACK = V8_OR_CHAKRA_STACK_ENTRY.test(TEST);

module.exports = function (stack, dropEntries) {
  if (IS_V8_OR_CHAKRA_STACK && typeof stack == 'string' && !$Error.prepareStackTrace) {
    while (dropEntries--) stack = replace(stack, V8_OR_CHAKRA_STACK_ENTRY, '');
  } return stack;
};


/***/ },

/***/ 8622
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var isCallable = __webpack_require__(4901);

var WeakMap = globalThis.WeakMap;

module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));


/***/ },

/***/ 8646
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var getIteratorMethod = __webpack_require__(851);

module.exports = function (obj, stringHandling) {
  if (!stringHandling || typeof obj !== 'string') anObject(obj);
  var method = getIteratorMethod(obj);
  return getIteratorDirect(anObject(method !== undefined ? call(method, obj) : obj));
};


/***/ },

/***/ 8686
(module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var fails = __webpack_require__(9039);

// V8 ~ Chrome 36-
// https://bugs.chromium.org/p/v8/issues/detail?id=3334
module.exports = DESCRIPTORS && fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty(function () { /* empty */ }, 'prototype', {
    value: 42,
    writable: false
  }).prototype !== 42;
});


/***/ },

/***/ 8721
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var DESCRIPTORS = __webpack_require__(3724);
var uncurryThis = __webpack_require__(9504);
var defineBuiltInAccessor = __webpack_require__(2106);

var URLSearchParamsPrototype = URLSearchParams.prototype;
var forEach = uncurryThis(URLSearchParamsPrototype.forEach);

// `URLSearchParams.prototype.size` getter
// https://github.com/whatwg/url/pull/734
if (DESCRIPTORS && !('size' in URLSearchParamsPrototype)) {
  defineBuiltInAccessor(URLSearchParamsPrototype, 'size', {
    get: function size() {
      var count = 0;
      forEach(this, function () { count++; });
      return count;
    },
    configurable: true,
    enumerable: true
  });
}


/***/ },

/***/ 8727
(module) {


// IE8- don't enum bug keys
module.exports = [
  'constructor',
  'hasOwnProperty',
  'isPrototypeOf',
  'propertyIsEnumerable',
  'toLocaleString',
  'toString',
  'valueOf'
];


/***/ },

/***/ 8745
(module, __unused_webpack_exports, __webpack_require__) {


var NATIVE_BIND = __webpack_require__(616);

var FunctionPrototype = Function.prototype;
var apply = FunctionPrototype.apply;
var call = FunctionPrototype.call;

// eslint-disable-next-line es/no-function-prototype-bind, es/no-reflect -- safe
module.exports = typeof Reflect == 'object' && Reflect.apply || (NATIVE_BIND ? call.bind(apply) : function () {
  return call.apply(apply, arguments);
});


/***/ },

/***/ 8750
(module, __unused_webpack_exports, __webpack_require__) {


var aSet = __webpack_require__(7080);
var SetHelpers = __webpack_require__(4402);
var size = __webpack_require__(5170);
var getSetRecord = __webpack_require__(3789);
var iterateSet = __webpack_require__(8469);
var iterateSimple = __webpack_require__(507);

var Set = SetHelpers.Set;
var add = SetHelpers.add;
var has = SetHelpers.has;

// `Set.prototype.intersection` method
// https://tc39.es/ecma262/#sec-set.prototype.intersection
module.exports = function intersection(other) {
  var O = aSet(this);
  var otherRec = getSetRecord(other);
  var result = new Set();

  if (size(O) > otherRec.size) {
    iterateSimple(otherRec.getIterator(), function (e) {
      if (has(O, e)) add(result, e);
    });
  } else {
    iterateSet(O, function (e) {
      if (otherRec.includes(e)) add(result, e);
    });
  }

  return result;
};


/***/ },

/***/ 8773
(__unused_webpack_module, exports) {


var $propertyIsEnumerable = {}.propertyIsEnumerable;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// Nashorn ~ JDK8 bug
var NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);

// `Object.prototype.propertyIsEnumerable` method implementation
// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
  var descriptor = getOwnPropertyDescriptor(this, V);
  return !!descriptor && descriptor.enumerable;
} : $propertyIsEnumerable;


/***/ },

/***/ 8981
(module, __unused_webpack_exports, __webpack_require__) {


var requireObjectCoercible = __webpack_require__(7750);

var $Object = Object;

// `ToObject` abstract operation
// https://tc39.es/ecma262/#sec-toobject
module.exports = function (argument) {
  return $Object(requireObjectCoercible(argument));
};


/***/ },

/***/ 9039
(module) {


module.exports = function (exec) {
  try {
    return !!exec();
  } catch (error) {
    return true;
  }
};


/***/ },

/***/ 9112
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var DESCRIPTORS = __webpack_require__(3724);
var globalThis = __webpack_require__(4576);
var getBuiltIn = __webpack_require__(7751);
var uncurryThis = __webpack_require__(9504);
var call = __webpack_require__(9565);
var isCallable = __webpack_require__(4901);
var isObject = __webpack_require__(34);
var isArray = __webpack_require__(4376);
var hasOwn = __webpack_require__(9297);
var toString = __webpack_require__(655);
var lengthOfArrayLike = __webpack_require__(6198);
var createProperty = __webpack_require__(4659);
var fails = __webpack_require__(9039);
var parseJSONString = __webpack_require__(8235);
var NATIVE_SYMBOL = __webpack_require__(4495);

var JSON = globalThis.JSON;
var Number = globalThis.Number;
var SyntaxError = globalThis.SyntaxError;
var nativeParse = JSON && JSON.parse;
var enumerableOwnProperties = getBuiltIn('Object', 'keys');
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var at = uncurryThis(''.charAt);
var slice = uncurryThis(''.slice);
var exec = uncurryThis(/./.exec);
var push = uncurryThis([].push);

var IS_DIGIT = /^\d$/;
var IS_NON_ZERO_DIGIT = /^[1-9]$/;
var IS_NUMBER_START = /^[\d-]$/;
var IS_WHITESPACE = /^[\t\n\r ]$/;

var PRIMITIVE = 0;
var OBJECT = 1;

var $parse = function (source, reviver) {
  source = toString(source);
  var context = new Context(source, 0, '');
  var root = context.parse();
  var value = root.value;
  var endIndex = context.skip(IS_WHITESPACE, root.end);
  if (endIndex < source.length) {
    throw new SyntaxError('Unexpected extra character: "' + at(source, endIndex) + '" after the parsed data at: ' + endIndex);
  }
  return isCallable(reviver) ? internalize({ '': value }, '', reviver, root) : value;
};

var internalize = function (holder, name, reviver, node) {
  var val = holder[name];
  var unmodified = node && val === node.value;
  var context = unmodified && typeof node.source == 'string' ? { source: node.source } : {};
  var elementRecordsLen, keys, len, i, P;
  if (isObject(val)) {
    var nodeIsArray = isArray(val);
    var nodes = unmodified ? node.nodes : nodeIsArray ? [] : {};
    if (nodeIsArray) {
      elementRecordsLen = nodes.length;
      len = lengthOfArrayLike(val);
      for (i = 0; i < len; i++) {
        internalizeProperty(val, i, internalize(val, '' + i, reviver, i < elementRecordsLen ? nodes[i] : undefined));
      }
    } else {
      keys = enumerableOwnProperties(val);
      len = lengthOfArrayLike(keys);
      for (i = 0; i < len; i++) {
        P = keys[i];
        internalizeProperty(val, P, internalize(val, P, reviver, hasOwn(nodes, P) ? nodes[P] : undefined));
      }
    }
  }
  return call(reviver, holder, name, val, context);
};

var internalizeProperty = function (object, key, value) {
  if (DESCRIPTORS) {
    var descriptor = getOwnPropertyDescriptor(object, key);
    if (descriptor && !descriptor.configurable) return;
  }
  if (value === undefined) delete object[key];
  else createProperty(object, key, value);
};

var Node = function (value, end, source, nodes) {
  this.value = value;
  this.end = end;
  this.source = source;
  this.nodes = nodes;
};

var Context = function (source, index) {
  this.source = source;
  this.index = index;
};

// https://www.json.org/json-en.html
Context.prototype = {
  fork: function (nextIndex) {
    return new Context(this.source, nextIndex);
  },
  parse: function () {
    var source = this.source;
    var i = this.skip(IS_WHITESPACE, this.index);
    var fork = this.fork(i);
    var chr = at(source, i);
    if (exec(IS_NUMBER_START, chr)) return fork.number();
    switch (chr) {
      case '{':
        return fork.object();
      case '[':
        return fork.array();
      case '"':
        return fork.string();
      case 't':
        return fork.keyword(true);
      case 'f':
        return fork.keyword(false);
      case 'n':
        return fork.keyword(null);
    } throw new SyntaxError('Unexpected character: "' + chr + '" at: ' + i);
  },
  node: function (type, value, start, end, nodes) {
    return new Node(value, end, type ? null : slice(this.source, start, end), nodes);
  },
  object: function () {
    var source = this.source;
    var i = this.index + 1;
    var expectKeypair = false;
    var object = {};
    var nodes = {};
    while (i < source.length) {
      i = this.until(['"', '}'], i);
      if (at(source, i) === '}' && !expectKeypair) {
        i++;
        break;
      }
      // Parsing the key
      var result = this.fork(i).string();
      var key = result.value;
      i = result.end;
      i = this.until([':'], i) + 1;
      // Parsing value
      i = this.skip(IS_WHITESPACE, i);
      result = this.fork(i).parse();
      createProperty(nodes, key, result);
      createProperty(object, key, result.value);
      i = this.until([',', '}'], result.end);
      var chr = at(source, i);
      if (chr === ',') {
        expectKeypair = true;
        i++;
      } else if (chr === '}') {
        i++;
        break;
      }
    }
    return this.node(OBJECT, object, this.index, i, nodes);
  },
  array: function () {
    var source = this.source;
    var i = this.index + 1;
    var expectElement = false;
    var array = [];
    var nodes = [];
    while (i < source.length) {
      i = this.skip(IS_WHITESPACE, i);
      if (at(source, i) === ']' && !expectElement) {
        i++;
        break;
      }
      var result = this.fork(i).parse();
      push(nodes, result);
      push(array, result.value);
      i = this.until([',', ']'], result.end);
      if (at(source, i) === ',') {
        expectElement = true;
        i++;
      } else if (at(source, i) === ']') {
        i++;
        break;
      }
    }
    return this.node(OBJECT, array, this.index, i, nodes);
  },
  string: function () {
    var index = this.index;
    var parsed = parseJSONString(this.source, this.index + 1);
    return this.node(PRIMITIVE, parsed.value, index, parsed.end);
  },
  number: function () {
    var source = this.source;
    var startIndex = this.index;
    var i = startIndex;
    if (at(source, i) === '-') i++;
    if (at(source, i) === '0') i++;
    else if (exec(IS_NON_ZERO_DIGIT, at(source, i))) i = this.skip(IS_DIGIT, i + 1);
    else throw new SyntaxError('Failed to parse number at: ' + i);
    if (at(source, i) === '.') i = this.skip(IS_DIGIT, i + 1);
    if (at(source, i) === 'e' || at(source, i) === 'E') {
      i++;
      if (at(source, i) === '+' || at(source, i) === '-') i++;
      var exponentStartIndex = i;
      i = this.skip(IS_DIGIT, i);
      if (exponentStartIndex === i) throw new SyntaxError("Failed to parse number's exponent value at: " + i);
    }
    return this.node(PRIMITIVE, Number(slice(source, startIndex, i)), startIndex, i);
  },
  keyword: function (value) {
    var keyword = '' + value;
    var index = this.index;
    var endIndex = index + keyword.length;
    if (slice(this.source, index, endIndex) !== keyword) throw new SyntaxError('Failed to parse value at: ' + index);
    return this.node(PRIMITIVE, value, index, endIndex);
  },
  skip: function (regex, i) {
    var source = this.source;
    for (; i < source.length; i++) if (!exec(regex, at(source, i))) break;
    return i;
  },
  until: function (array, i) {
    i = this.skip(IS_WHITESPACE, i);
    var chr = at(this.source, i);
    for (var j = 0; j < array.length; j++) if (array[j] === chr) return i;
    throw new SyntaxError('Unexpected character: "' + chr + '" at: ' + i);
  }
};

var NO_SOURCE_SUPPORT = fails(function () {
  var unsafeInt = '9007199254740993';
  var source;
  nativeParse(unsafeInt, function (key, value, context) {
    source = context.source;
  });
  return source !== unsafeInt;
});

var PROPER_BASE_PARSE = NATIVE_SYMBOL && !fails(function () {
  // Safari 9 bug
  return 1 / nativeParse('-0 \t') !== -Infinity;
});

// `JSON.parse` method
// https://tc39.es/ecma262/#sec-json.parse
// https://github.com/tc39/proposal-json-parse-with-source
$({ target: 'JSON', stat: true, forced: NO_SOURCE_SUPPORT }, {
  parse: function parse(text, reviver) {
    return PROPER_BASE_PARSE && !isCallable(reviver) ? nativeParse(text) : $parse(text, reviver);
  }
});


/***/ },

/***/ 9143
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var anObjectOrUndefined = __webpack_require__(3972);
var aString = __webpack_require__(3463);
var hasOwn = __webpack_require__(9297);
var base64Map = __webpack_require__(2804);
var getAlphabetOption = __webpack_require__(944);
var notDetached = __webpack_require__(5169);

var base64Alphabet = base64Map.c2i;
var base64UrlAlphabet = base64Map.c2iUrl;

var SyntaxError = globalThis.SyntaxError;
var TypeError = globalThis.TypeError;
var at = uncurryThis(''.charAt);

var skipAsciiWhitespace = function (string, index) {
  var length = string.length;
  for (;index < length; index++) {
    var chr = at(string, index);
    if (chr !== ' ' && chr !== '\t' && chr !== '\n' && chr !== '\f' && chr !== '\r') break;
  } return index;
};

var decodeBase64Chunk = function (chunk, alphabet, throwOnExtraBits) {
  var chunkLength = chunk.length;

  if (chunkLength < 4) {
    chunk += chunkLength === 2 ? 'AA' : 'A';
  }

  var triplet = (alphabet[at(chunk, 0)] << 18)
    + (alphabet[at(chunk, 1)] << 12)
    + (alphabet[at(chunk, 2)] << 6)
    + alphabet[at(chunk, 3)];

  var chunkBytes = [
    (triplet >> 16) & 255,
    (triplet >> 8) & 255,
    triplet & 255
  ];

  if (chunkLength === 2) {
    if (throwOnExtraBits && chunkBytes[1] !== 0) {
      throw new SyntaxError('Extra bits');
    }
    return [chunkBytes[0]];
  }

  if (chunkLength === 3) {
    if (throwOnExtraBits && chunkBytes[2] !== 0) {
      throw new SyntaxError('Extra bits');
    }
    return [chunkBytes[0], chunkBytes[1]];
  }

  return chunkBytes;
};

var writeBytes = function (bytes, elements, written) {
  var elementsLength = elements.length;
  for (var index = 0; index < elementsLength; index++) {
    bytes[written + index] = elements[index];
  }
  return written + elementsLength;
};

/* eslint-disable max-statements, max-depth -- TODO */
module.exports = function (string, options, into, maxLength) {
  aString(string);
  anObjectOrUndefined(options);
  var alphabet = getAlphabetOption(options) === 'base64' ? base64Alphabet : base64UrlAlphabet;
  var lastChunkHandling = options ? options.lastChunkHandling : undefined;

  if (lastChunkHandling === undefined) lastChunkHandling = 'loose';

  if (lastChunkHandling !== 'loose' && lastChunkHandling !== 'strict' && lastChunkHandling !== 'stop-before-partial') {
    throw new TypeError('Incorrect `lastChunkHandling` option');
  }

  if (into) notDetached(into.buffer);

  var stringLength = string.length;
  var bytes = into || [];
  var written = 0;
  var read = 0;
  var chunk = '';
  var index = 0;

  if (maxLength) while (true) {
    index = skipAsciiWhitespace(string, index);
    if (index === stringLength) {
      if (chunk.length > 0) {
        if (lastChunkHandling === 'stop-before-partial') {
          break;
        }
        if (lastChunkHandling === 'loose') {
          if (chunk.length === 1) {
            throw new SyntaxError('Malformed padding: exactly one additional character');
          }
          written = writeBytes(bytes, decodeBase64Chunk(chunk, alphabet, false), written);
        } else {
          throw new SyntaxError('Missing padding');
        }
      }
      read = stringLength;
      break;
    }
    var chr = at(string, index);
    ++index;
    if (chr === '=') {
      if (chunk.length < 2) {
        throw new SyntaxError('Padding is too early');
      }
      index = skipAsciiWhitespace(string, index);
      if (chunk.length === 2) {
        if (index === stringLength) {
          if (lastChunkHandling === 'stop-before-partial') {
            break;
          }
          throw new SyntaxError('Malformed padding: only one =');
        }
        if (at(string, index) === '=') {
          ++index;
          index = skipAsciiWhitespace(string, index);
        }
      }
      if (index < stringLength) {
        throw new SyntaxError('Unexpected character after padding');
      }
      written = writeBytes(bytes, decodeBase64Chunk(chunk, alphabet, lastChunkHandling === 'strict'), written);
      read = stringLength;
      break;
    }
    if (!hasOwn(alphabet, chr)) {
      throw new SyntaxError('Unexpected character');
    }
    var remainingBytes = maxLength - written;
    if (remainingBytes === 1 && chunk.length === 2 || remainingBytes === 2 && chunk.length === 3) {
      // special case: we can fit exactly the number of bytes currently represented by chunk, so we were just checking for `=`
      break;
    }

    chunk += chr;
    if (chunk.length === 4) {
      written = writeBytes(bytes, decodeBase64Chunk(chunk, alphabet, false), written);
      chunk = '';
      read = index;
      if (written === maxLength) {
        break;
      }
    }
  }

  return { bytes: bytes, read: read, written: written };
};


/***/ },

/***/ 9286
(module, __unused_webpack_exports, __webpack_require__) {


var SetHelpers = __webpack_require__(4402);
var iterate = __webpack_require__(8469);

var Set = SetHelpers.Set;
var add = SetHelpers.add;

module.exports = function (set) {
  var result = new Set();
  iterate(set, function (it) {
    add(result, it);
  });
  return result;
};


/***/ },

/***/ 9297
(module, __unused_webpack_exports, __webpack_require__) {


var uncurryThis = __webpack_require__(9504);
var toObject = __webpack_require__(8981);

var hasOwnProperty = uncurryThis({}.hasOwnProperty);

// `HasOwnProperty` abstract operation
// https://tc39.es/ecma262/#sec-hasownproperty
// eslint-disable-next-line es/no-object-hasown -- safe
module.exports = Object.hasOwn || function hasOwn(it, key) {
  return hasOwnProperty(toObject(it), key);
};


/***/ },

/***/ 9306
(module, __unused_webpack_exports, __webpack_require__) {


var isCallable = __webpack_require__(4901);
var tryToString = __webpack_require__(6823);

var $TypeError = TypeError;

// `Assert: IsCallable(argument) is true`
module.exports = function (argument) {
  if (isCallable(argument)) return argument;
  throw new $TypeError(tryToString(argument) + ' is not a function');
};


/***/ },

/***/ 9314
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getIteratorDirect = __webpack_require__(1767);
var notANaN = __webpack_require__(4149);
var toPositiveInteger = __webpack_require__(9590);
var iteratorClose = __webpack_require__(9539);
var createIteratorProxy = __webpack_require__(9462);
var iteratorHelperThrowsOnInvalidIterator = __webpack_require__(684);
var iteratorHelperWithoutClosingOnEarlyError = __webpack_require__(4549);
var IS_PURE = __webpack_require__(6395);

var DROP_WITHOUT_THROWING_ON_INVALID_ITERATOR = !IS_PURE && !iteratorHelperThrowsOnInvalidIterator('drop', 0);
var dropWithoutClosingOnEarlyError = !IS_PURE && !DROP_WITHOUT_THROWING_ON_INVALID_ITERATOR
  && iteratorHelperWithoutClosingOnEarlyError('drop', RangeError);

var FORCED = IS_PURE || DROP_WITHOUT_THROWING_ON_INVALID_ITERATOR || dropWithoutClosingOnEarlyError;

var IteratorProxy = createIteratorProxy(function () {
  var iterator = this.iterator;
  var next = this.next;
  var result, done;
  while (this.remaining) {
    this.remaining--;
    result = anObject(call(next, iterator));
    done = this.done = !!result.done;
    if (done) return;
  }
  result = anObject(call(next, iterator));
  done = this.done = !!result.done;
  if (!done) return result.value;
});

// `Iterator.prototype.drop` method
// https://tc39.es/ecma262/#sec-iterator.prototype.drop
$({ target: 'Iterator', proto: true, real: true, forced: FORCED }, {
  drop: function drop(limit) {
    anObject(this);
    var remaining;
    try {
      remaining = toPositiveInteger(notANaN(+limit));
    } catch (error) {
      iteratorClose(this, 'throw', error);
    }

    if (dropWithoutClosingOnEarlyError) return call(dropWithoutClosingOnEarlyError, this, remaining);

    return new IteratorProxy(getIteratorDirect(this), {
      remaining: remaining
    });
  }
});


/***/ },

/***/ 9429
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var IS_NODE = __webpack_require__(6193);

module.exports = function (name) {
  if (IS_NODE) {
    try {
      return globalThis.process.getBuiltinModule(name);
    } catch (error) { /* empty */ }
    try {
      // eslint-disable-next-line no-new-func -- safe
      return Function('return require("' + name + '")')();
    } catch (error) { /* empty */ }
  }
};


/***/ },

/***/ 9432
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(5213);


/***/ },

/***/ 9433
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);

// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;

module.exports = function (key, value) {
  try {
    defineProperty(globalThis, key, { value: value, configurable: true, writable: true });
  } catch (error) {
    globalThis[key] = value;
  } return value;
};


/***/ },

/***/ 9462
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);
var create = __webpack_require__(2360);
var createNonEnumerableProperty = __webpack_require__(6699);
var defineBuiltIns = __webpack_require__(6279);
var wellKnownSymbol = __webpack_require__(8227);
var InternalStateModule = __webpack_require__(1181);
var getMethod = __webpack_require__(5966);
var IteratorPrototype = (__webpack_require__(7657).IteratorPrototype);
var createIterResultObject = __webpack_require__(2529);
var iteratorClose = __webpack_require__(9539);
var iteratorCloseAll = __webpack_require__(1385);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var ITERATOR_HELPER = 'IteratorHelper';
var WRAP_FOR_VALID_ITERATOR = 'WrapForValidIterator';
var NORMAL = 'normal';
var THROW = 'throw';
var setInternalState = InternalStateModule.set;

var createIteratorProxyPrototype = function (IS_ITERATOR) {
  var getInternalState = InternalStateModule.getterFor(IS_ITERATOR ? WRAP_FOR_VALID_ITERATOR : ITERATOR_HELPER);

  return defineBuiltIns(create(IteratorPrototype), {
    next: function next() {
      var state = getInternalState(this);
      // for simplification:
      //   for `%WrapForValidIteratorPrototype%.next` or with `state.returnHandlerResult` our `nextHandler` returns `IterResultObject`
      //   for `%IteratorHelperPrototype%.next` - just a value
      if (IS_ITERATOR) return state.nextHandler();
      if (state.done) return createIterResultObject(undefined, true);
      try {
        var result = state.nextHandler();
        return state.returnHandlerResult ? result : createIterResultObject(result, state.done);
      } catch (error) {
        state.done = true;
        throw error;
      }
    },
    'return': function () {
      var state = getInternalState(this);
      var iterator = state.iterator;
      state.done = true;
      if (IS_ITERATOR) {
        var returnMethod = getMethod(iterator, 'return');
        return returnMethod ? call(returnMethod, iterator) : createIterResultObject(undefined, true);
      }
      if (state.inner) try {
        iteratorClose(state.inner.iterator, NORMAL);
      } catch (error) {
        return iteratorClose(iterator, THROW, error);
      }
      if (state.openIters) try {
        iteratorCloseAll(state.openIters, NORMAL);
      } catch (error) {
        return iteratorClose(iterator, THROW, error);
      }
      if (iterator) iteratorClose(iterator, NORMAL);
      return createIterResultObject(undefined, true);
    }
  });
};

var WrapForValidIteratorPrototype = createIteratorProxyPrototype(true);
var IteratorHelperPrototype = createIteratorProxyPrototype(false);

createNonEnumerableProperty(IteratorHelperPrototype, TO_STRING_TAG, 'Iterator Helper');

module.exports = function (nextHandler, IS_ITERATOR, RETURN_HANDLER_RESULT) {
  var IteratorProxy = function Iterator(record, state) {
    if (state) {
      state.iterator = record.iterator;
      state.next = record.next;
    } else state = record;
    state.type = IS_ITERATOR ? WRAP_FOR_VALID_ITERATOR : ITERATOR_HELPER;
    state.returnHandlerResult = !!RETURN_HANDLER_RESULT;
    state.nextHandler = nextHandler;
    state.counter = 0;
    state.done = false;
    setInternalState(this, state);
  };

  IteratorProxy.prototype = IS_ITERATOR ? WrapForValidIteratorPrototype : IteratorHelperPrototype;

  return IteratorProxy;
};


/***/ },

/***/ 9486
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var $ = __webpack_require__(6518);
var globalThis = __webpack_require__(4576);
var uncurryThis = __webpack_require__(9504);
var anObjectOrUndefined = __webpack_require__(3972);
var anUint8Array = __webpack_require__(4154);
var notDetached = __webpack_require__(5169);
var base64Map = __webpack_require__(2804);
var getAlphabetOption = __webpack_require__(944);

var base64Alphabet = base64Map.i2c;
var base64UrlAlphabet = base64Map.i2cUrl;

var charAt = uncurryThis(''.charAt);

var Uint8Array = globalThis.Uint8Array;

var INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS = !Uint8Array || !Uint8Array.prototype.toBase64 || !function () {
  try {
    var target = new Uint8Array();
    target.toBase64(null);
  } catch (error) {
    return true;
  }
}();

// `Uint8Array.prototype.toBase64` method
// https://github.com/tc39/proposal-arraybuffer-base64
if (Uint8Array) $({ target: 'Uint8Array', proto: true, forced: INCORRECT_BEHAVIOR_OR_DOESNT_EXISTS }, {
  toBase64: function toBase64(/* options */) {
    var array = anUint8Array(this);
    var options = arguments.length ? anObjectOrUndefined(arguments[0]) : undefined;
    var alphabet = getAlphabetOption(options) === 'base64' ? base64Alphabet : base64UrlAlphabet;
    var omitPadding = !!options && !!options.omitPadding;
    notDetached(this.buffer);

    var result = '';
    var i = 0;
    var length = array.length;
    var triplet;

    var at = function (shift) {
      return charAt(alphabet, (triplet >> (6 * shift)) & 63);
    };

    for (; i + 2 < length; i += 3) {
      triplet = (array[i] << 16) + (array[i + 1] << 8) + array[i + 2];
      result += at(3) + at(2) + at(1) + at(0);
    }
    if (i + 2 === length) {
      triplet = (array[i] << 16) + (array[i + 1] << 8);
      result += at(3) + at(2) + at(1) + (omitPadding ? '' : '=');
    } else if (i + 1 === length) {
      triplet = array[i] << 16;
      result += at(3) + at(2) + (omitPadding ? '' : '==');
    }

    return result;
  }
});


/***/ },

/***/ 9504
(module, __unused_webpack_exports, __webpack_require__) {


var NATIVE_BIND = __webpack_require__(616);

var FunctionPrototype = Function.prototype;
var call = FunctionPrototype.call;
// eslint-disable-next-line es/no-function-prototype-bind -- safe
var uncurryThisWithBind = NATIVE_BIND && FunctionPrototype.bind.bind(call, call);

module.exports = NATIVE_BIND ? uncurryThisWithBind : function (fn) {
  return function () {
    return call.apply(fn, arguments);
  };
};


/***/ },

/***/ 9519
(module, __unused_webpack_exports, __webpack_require__) {


var globalThis = __webpack_require__(4576);
var userAgent = __webpack_require__(2839);

var process = globalThis.process;
var Deno = globalThis.Deno;
var versions = process && process.versions || Deno && Deno.version;
var v8 = versions && versions.v8;
var match, version;

if (v8) {
  match = v8.split('.');
  // in old Chrome, versions of V8 isn't V8 = Chrome / 10
  // but their correct versions are not interesting for us
  version = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
}

// BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
// so check `userAgent` even if `.v8` exists, but 0
if (!version && userAgent) {
  match = userAgent.match(/Edge\/(\d+)/);
  if (!match || match[1] >= 74) {
    match = userAgent.match(/Chrome\/(\d+)/);
    if (match) version = +match[1];
  }
}

module.exports = version;


/***/ },

/***/ 9539
(module, __unused_webpack_exports, __webpack_require__) {


var call = __webpack_require__(9565);
var anObject = __webpack_require__(8551);
var getMethod = __webpack_require__(5966);

module.exports = function (iterator, kind, value) {
  var innerResult, innerError;
  anObject(iterator);
  try {
    innerResult = getMethod(iterator, 'return');
    if (!innerResult) {
      if (kind === 'throw') throw value;
      return value;
    }
    innerResult = call(innerResult, iterator);
  } catch (error) {
    innerError = true;
    innerResult = error;
  }
  if (kind === 'throw') throw value;
  if (innerError) throw innerResult;
  anObject(innerResult);
  return value;
};


/***/ },

/***/ 9565
(module, __unused_webpack_exports, __webpack_require__) {


var NATIVE_BIND = __webpack_require__(616);

var call = Function.prototype.call;
// eslint-disable-next-line es/no-function-prototype-bind -- safe
module.exports = NATIVE_BIND ? call.bind(call) : function () {
  return call.apply(call, arguments);
};


/***/ },

/***/ 9577
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


var arrayWith = __webpack_require__(9928);
var ArrayBufferViewCore = __webpack_require__(4644);
var isBigIntArray = __webpack_require__(1108);
var toIntegerOrInfinity = __webpack_require__(1291);
var toBigInt = __webpack_require__(5854);

var aTypedArray = ArrayBufferViewCore.aTypedArray;
var getTypedArrayConstructor = ArrayBufferViewCore.getTypedArrayConstructor;
var exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;

var PROPER_ORDER = function () {
  try {
    // eslint-disable-next-line no-throw-literal, es/no-typed-arrays, es/no-array-prototype-with -- required for testing
    new Int8Array(1)['with'](2, { valueOf: function () { throw 8; } });
  } catch (error) {
    // some early implementations, like WebKit, does not follow the final semantic
    // https://github.com/tc39/proposal-change-array-by-copy/pull/86
    return error === 8;
  }
}();

// Bug in WebKit. It should truncate a negative fractional index to zero, but instead throws an error
var THROW_ON_NEGATIVE_FRACTIONAL_INDEX = PROPER_ORDER && function () {
  try {
    // eslint-disable-next-line es/no-typed-arrays, es/no-array-prototype-with -- required for testing
    new Int8Array(1)['with'](-0.5, 1);
  } catch (error) {
    return true;
  }
}();

// `%TypedArray%.prototype.with` method
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.with
exportTypedArrayMethod('with', { 'with': function (index, value) {
  var O = aTypedArray(this);
  var relativeIndex = toIntegerOrInfinity(index);
  var actualValue = isBigIntArray(O) ? toBigInt(value) : +value;
  return arrayWith(O, getTypedArrayConstructor(O), relativeIndex, actualValue);
} }['with'], !PROPER_ORDER || THROW_ON_NEGATIVE_FRACTIONAL_INDEX);


/***/ },

/***/ 9590
(module, __unused_webpack_exports, __webpack_require__) {


var toIntegerOrInfinity = __webpack_require__(1291);

var $RangeError = RangeError;

module.exports = function (it) {
  var result = toIntegerOrInfinity(it);
  if (result < 0) throw new $RangeError("The argument can't be less than 0");
  return result;
};


/***/ },

/***/ 9617
(module, __unused_webpack_exports, __webpack_require__) {


var toIndexedObject = __webpack_require__(5397);
var toAbsoluteIndex = __webpack_require__(5610);
var lengthOfArrayLike = __webpack_require__(6198);

// `Array.prototype.{ indexOf, includes }` methods implementation
var createMethod = function (IS_INCLUDES) {
  return function ($this, el, fromIndex) {
    var O = toIndexedObject($this);
    var length = lengthOfArrayLike(O);
    if (length === 0) return !IS_INCLUDES && -1;
    var index = toAbsoluteIndex(fromIndex, length);
    var value;
    // Array#includes uses SameValueZero equality algorithm
    // eslint-disable-next-line no-self-compare -- NaN check
    if (IS_INCLUDES && el !== el) while (length > index) {
      value = O[index++];
      // eslint-disable-next-line no-self-compare -- NaN check
      if (value !== value) return true;
    // Array#indexOf ignores holes, Array#includes - not
    } else for (;length > index; index++) {
      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};

module.exports = {
  // `Array.prototype.includes` method
  // https://tc39.es/ecma262/#sec-array.prototype.includes
  includes: createMethod(true),
  // `Array.prototype.indexOf` method
  // https://tc39.es/ecma262/#sec-array.prototype.indexof
  indexOf: createMethod(false)
};


/***/ },

/***/ 9631
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(9486);


/***/ },

/***/ 9797
(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {


// TODO: Remove from `core-js@4`
__webpack_require__(4226);


/***/ },

/***/ 9835
(module) {


// Should get iterator record of a set-like object before cloning this
// https://bugs.webkit.org/show_bug.cgi?id=289430
module.exports = function (METHOD_NAME) {
  try {
    // eslint-disable-next-line es/no-set -- needed for test
    var baseSet = new Set();
    var setLike = {
      size: 0,
      has: function () { return true; },
      keys: function () {
        // eslint-disable-next-line es/no-object-defineproperty -- needed for test
        return Object.defineProperty({}, 'next', {
          get: function () {
            baseSet.clear();
            baseSet.add(4);
            return function () {
              return { done: true };
            };
          }
        });
      }
    };
    var result = baseSet[METHOD_NAME](setLike);

    return result.size === 1 && result.values().next().value === 4;
  } catch (error) {
    return false;
  }
};


/***/ },

/***/ 9928
(module, __unused_webpack_exports, __webpack_require__) {


var lengthOfArrayLike = __webpack_require__(6198);
var toIntegerOrInfinity = __webpack_require__(1291);

var $RangeError = RangeError;

// https://tc39.es/ecma262/#sec-array.prototype.with
// https://tc39.es/ecma262/#sec-%typedarray%.prototype.with
module.exports = function (O, C, index, value) {
  var len = lengthOfArrayLike(O);
  var relativeIndex = toIntegerOrInfinity(index);
  var actualIndex = relativeIndex < 0 ? len + relativeIndex : relativeIndex;
  if (actualIndex >= len || actualIndex < 0) throw new $RangeError('Incorrect index');
  var A = new C(len);
  var k = 0;
  for (; k < len; k++) A[k] = k === actualIndex ? value : O[k];
  return A;
};


/***/ }

/******/ });
/************************************************************************/
/******/ // The module cache
/******/ var __webpack_module_cache__ = {};
/******/ 
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ 	// Check if module is in cache
/******/ 	var cachedModule = __webpack_module_cache__[moduleId];
/******/ 	if (cachedModule !== undefined) {
/******/ 		return cachedModule.exports;
/******/ 	}
/******/ 	// Create a new module (and put it into the cache)
/******/ 	var module = __webpack_module_cache__[moduleId] = {
/******/ 		// no module.id needed
/******/ 		// no module.loaded needed
/******/ 		exports: {}
/******/ 	};
/******/ 
/******/ 	// Execute the module function
/******/ 	__webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ 
/******/ 	// Return the exports of the module
/******/ 	return module.exports;
/******/ }
/******/ 
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ 	// define getter functions for harmony exports
/******/ 	__webpack_require__.d = (exports, definition) => {
/******/ 		for(var key in definition) {
/******/ 			if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ 				Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ 			}
/******/ 		}
/******/ 	};
/******/ })();
/******/ 
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ 	__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/ 
/************************************************************************/
var __webpack_exports__ = {};

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.push.js
var es_array_push = __webpack_require__(4114);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array-buffer.detached.js
var es_array_buffer_detached = __webpack_require__(6573);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array-buffer.transfer.js
var es_array_buffer_transfer = __webpack_require__(8100);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array-buffer.transfer-to-fixed-length.js
var es_array_buffer_transfer_to_fixed_length = __webpack_require__(7936);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.constructor.js
var es_iterator_constructor = __webpack_require__(8111);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.reduce.js
var es_iterator_reduce = __webpack_require__(8237);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.typed-array.with.js
var es_typed_array_with = __webpack_require__(9577);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.math.sum-precise.js
var esnext_math_sum_precise = __webpack_require__(4235);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.set-from-base64.js
var esnext_uint8_array_set_from_base64 = __webpack_require__(1549);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.set-from-hex.js
var esnext_uint8_array_set_from_hex = __webpack_require__(9797);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.to-base64.js
var esnext_uint8_array_to_base64 = __webpack_require__(9631);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.to-hex.js
var esnext_uint8_array_to_hex = __webpack_require__(5623);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url.parse.js
var web_url_parse = __webpack_require__(5781);
;// ./src/shared/util.js













const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser");
const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
const LINE_FACTOR = 1.35;
const LINE_DESCENT_FACTOR = 0.35;
const BASELINE_FACTOR = LINE_DESCENT_FACTOR / LINE_FACTOR;
const RenderingIntentFlag = {
  ANY: 0x01,
  DISPLAY: 0x02,
  PRINT: 0x04,
  SAVE: 0x08,
  ANNOTATIONS_FORMS: 0x10,
  ANNOTATIONS_STORAGE: 0x20,
  ANNOTATIONS_DISABLE: 0x40,
  IS_EDITING: 0x80,
  OPLIST: 0x100
};
const AnnotationMode = {
  DISABLE: 0,
  ENABLE: 1,
  ENABLE_FORMS: 2,
  ENABLE_STORAGE: 3
};
const AnnotationEditorPrefix = "pdfjs_internal_editor_";
const AnnotationEditorType = {
  DISABLE: -1,
  NONE: 0,
  FREETEXT: 3,
  HIGHLIGHT: 9,
  STAMP: 13,
  INK: 15,
  POPUP: 16,
  SIGNATURE: 101,
  COMMENT: 102
};
const AnnotationEditorParamsType = {
  RESIZE: 1,
  CREATE: 2,
  FREETEXT_SIZE: 11,
  FREETEXT_COLOR: 12,
  FREETEXT_OPACITY: 13,
  INK_COLOR: 21,
  INK_THICKNESS: 22,
  INK_OPACITY: 23,
  HIGHLIGHT_COLOR: 31,
  HIGHLIGHT_THICKNESS: 32,
  HIGHLIGHT_FREE: 33,
  HIGHLIGHT_SHOW_ALL: 34,
  DRAW_STEP: 41
};
const PermissionFlag = {
  PRINT: 0x04,
  MODIFY_CONTENTS: 0x08,
  COPY: 0x10,
  MODIFY_ANNOTATIONS: 0x20,
  FILL_INTERACTIVE_FORMS: 0x100,
  COPY_FOR_ACCESSIBILITY: 0x200,
  ASSEMBLE: 0x400,
  PRINT_HIGH_QUALITY: 0x800
};
const MeshFigureType = {
  TRIANGLES: 1,
  LATTICE: 2,
  PATCH: 3
};
const TextRenderingMode = {
  FILL: 0,
  STROKE: 1,
  FILL_STROKE: 2,
  INVISIBLE: 3,
  FILL_ADD_TO_PATH: 4,
  STROKE_ADD_TO_PATH: 5,
  FILL_STROKE_ADD_TO_PATH: 6,
  ADD_TO_PATH: 7,
  FILL_STROKE_MASK: 3,
  ADD_TO_PATH_FLAG: 4
};
const util_ImageKind = {
  GRAYSCALE_1BPP: 1,
  RGB_24BPP: 2,
  RGBA_32BPP: 3
};
const AnnotationType = {
  TEXT: 1,
  LINK: 2,
  FREETEXT: 3,
  LINE: 4,
  SQUARE: 5,
  CIRCLE: 6,
  POLYGON: 7,
  POLYLINE: 8,
  HIGHLIGHT: 9,
  UNDERLINE: 10,
  SQUIGGLY: 11,
  STRIKEOUT: 12,
  STAMP: 13,
  CARET: 14,
  INK: 15,
  POPUP: 16,
  FILEATTACHMENT: 17,
  SOUND: 18,
  MOVIE: 19,
  WIDGET: 20,
  SCREEN: 21,
  PRINTERMARK: 22,
  TRAPNET: 23,
  WATERMARK: 24,
  THREED: 25,
  REDACT: 26
};
const AnnotationReplyType = {
  GROUP: "Group",
  REPLY: "R"
};
const AnnotationFlag = {
  INVISIBLE: 0x01,
  HIDDEN: 0x02,
  PRINT: 0x04,
  NOZOOM: 0x08,
  NOROTATE: 0x10,
  NOVIEW: 0x20,
  READONLY: 0x40,
  LOCKED: 0x80,
  TOGGLENOVIEW: 0x100,
  LOCKEDCONTENTS: 0x200
};
const AnnotationFieldFlag = {
  READONLY: 0x0000001,
  REQUIRED: 0x0000002,
  NOEXPORT: 0x0000004,
  MULTILINE: 0x0001000,
  PASSWORD: 0x0002000,
  NOTOGGLETOOFF: 0x0004000,
  RADIO: 0x0008000,
  PUSHBUTTON: 0x0010000,
  COMBO: 0x0020000,
  EDIT: 0x0040000,
  SORT: 0x0080000,
  FILESELECT: 0x0100000,
  MULTISELECT: 0x0200000,
  DONOTSPELLCHECK: 0x0400000,
  DONOTSCROLL: 0x0800000,
  COMB: 0x1000000,
  RICHTEXT: 0x2000000,
  RADIOSINUNISON: 0x2000000,
  COMMITONSELCHANGE: 0x4000000
};
const AnnotationBorderStyleType = {
  SOLID: 1,
  DASHED: 2,
  BEVELED: 3,
  INSET: 4,
  UNDERLINE: 5
};
const AnnotationActionEventType = {
  E: "Mouse Enter",
  X: "Mouse Exit",
  D: "Mouse Down",
  U: "Mouse Up",
  Fo: "Focus",
  Bl: "Blur",
  PO: "PageOpen",
  PC: "PageClose",
  PV: "PageVisible",
  PI: "PageInvisible",
  K: "Keystroke",
  F: "Format",
  V: "Validate",
  C: "Calculate"
};
const DocumentActionEventType = {
  WC: "WillClose",
  WS: "WillSave",
  DS: "DidSave",
  WP: "WillPrint",
  DP: "DidPrint"
};
const PageActionEventType = {
  O: "PageOpen",
  C: "PageClose"
};
const VerbosityLevel = {
  ERRORS: 0,
  WARNINGS: 1,
  INFOS: 5
};
const OPS = {
  dependency: 1,
  setLineWidth: 2,
  setLineCap: 3,
  setLineJoin: 4,
  setMiterLimit: 5,
  setDash: 6,
  setRenderingIntent: 7,
  setFlatness: 8,
  setGState: 9,
  save: 10,
  restore: 11,
  transform: 12,
  moveTo: 13,
  lineTo: 14,
  curveTo: 15,
  curveTo2: 16,
  curveTo3: 17,
  closePath: 18,
  rectangle: 19,
  stroke: 20,
  closeStroke: 21,
  fill: 22,
  eoFill: 23,
  fillStroke: 24,
  eoFillStroke: 25,
  closeFillStroke: 26,
  closeEOFillStroke: 27,
  endPath: 28,
  clip: 29,
  eoClip: 30,
  beginText: 31,
  endText: 32,
  setCharSpacing: 33,
  setWordSpacing: 34,
  setHScale: 35,
  setLeading: 36,
  setFont: 37,
  setTextRenderingMode: 38,
  setTextRise: 39,
  moveText: 40,
  setLeadingMoveText: 41,
  setTextMatrix: 42,
  nextLine: 43,
  showText: 44,
  showSpacedText: 45,
  nextLineShowText: 46,
  nextLineSetSpacingShowText: 47,
  setCharWidth: 48,
  setCharWidthAndBounds: 49,
  setStrokeColorSpace: 50,
  setFillColorSpace: 51,
  setStrokeColor: 52,
  setStrokeColorN: 53,
  setFillColor: 54,
  setFillColorN: 55,
  setStrokeGray: 56,
  setFillGray: 57,
  setStrokeRGBColor: 58,
  setFillRGBColor: 59,
  setStrokeCMYKColor: 60,
  setFillCMYKColor: 61,
  shadingFill: 62,
  beginInlineImage: 63,
  beginImageData: 64,
  endInlineImage: 65,
  paintXObject: 66,
  markPoint: 67,
  markPointProps: 68,
  beginMarkedContent: 69,
  beginMarkedContentProps: 70,
  endMarkedContent: 71,
  beginCompat: 72,
  endCompat: 73,
  paintFormXObjectBegin: 74,
  paintFormXObjectEnd: 75,
  beginGroup: 76,
  endGroup: 77,
  beginAnnotation: 80,
  endAnnotation: 81,
  paintImageMaskXObject: 83,
  paintImageMaskXObjectGroup: 84,
  paintImageXObject: 85,
  paintInlineImageXObject: 86,
  paintInlineImageXObjectGroup: 87,
  paintImageXObjectRepeat: 88,
  paintImageMaskXObjectRepeat: 89,
  paintSolidColorImageMask: 90,
  constructPath: 91,
  setStrokeTransparent: 92,
  setFillTransparent: 93,
  rawFillPath: 94
};
const DrawOPS = {
  moveTo: 0,
  lineTo: 1,
  curveTo: 2,
  quadraticCurveTo: 3,
  closePath: 4
};
const PasswordResponses = {
  NEED_PASSWORD: 1,
  INCORRECT_PASSWORD: 2
};
let verbosity = VerbosityLevel.WARNINGS;
function setVerbosityLevel(level) {
  if (Number.isInteger(level)) {
    verbosity = level;
  }
}
function getVerbosityLevel() {
  return verbosity;
}
function info(msg) {
  if (verbosity >= VerbosityLevel.INFOS) {
    console.info(`Info: ${msg}`);
  }
}
function warn(msg) {
  if (verbosity >= VerbosityLevel.WARNINGS) {
    console.warn(`Warning: ${msg}`);
  }
}
function unreachable(msg) {
  throw new Error(msg);
}
function assert(cond, msg) {
  if (!cond) {
    unreachable(msg);
  }
}
function _isValidProtocol(url) {
  switch (url?.protocol) {
    case "http:":
    case "https:":
    case "ftp:":
    case "mailto:":
    case "tel:":
      return true;
    default:
      return false;
  }
}
function createValidAbsoluteUrl(url, baseUrl = null, options = null) {
  if (!url) {
    return null;
  }
  if (options && typeof url === "string") {
    if (options.addDefaultProtocol && url.startsWith("www.")) {
      const dots = url.match(/\./g);
      if (dots?.length >= 2) {
        url = `http://${url}`;
      }
    }
    if (options.tryConvertEncoding) {
      try {
        url = stringToUTF8String(url);
      } catch {}
    }
  }
  const absoluteUrl = baseUrl ? URL.parse(url, baseUrl) : URL.parse(url);
  return _isValidProtocol(absoluteUrl) ? absoluteUrl : null;
}
function updateUrlHash(url, hash, allowRel = false) {
  const res = URL.parse(url);
  if (res) {
    res.hash = hash;
    return res.href;
  }
  if (allowRel && createValidAbsoluteUrl(url, "http://example.com")) {
    return url.split("#", 1)[0] + `${hash ? `#${hash}` : ""}`;
  }
  return "";
}
function shadow(obj, prop, value, nonSerializable = false) {
  Object.defineProperty(obj, prop, {
    value,
    enumerable: !nonSerializable,
    configurable: true,
    writable: false
  });
  return value;
}
const BaseException = function BaseExceptionClosure() {
  function BaseException(message, name) {
    this.message = message;
    this.name = name;
  }
  BaseException.prototype = new Error();
  BaseException.constructor = BaseException;
  return BaseException;
}();
class PasswordException extends BaseException {
  constructor(msg, code) {
    super(msg, "PasswordException");
    this.code = code;
  }
}
class UnknownErrorException extends BaseException {
  constructor(msg, details) {
    super(msg, "UnknownErrorException");
    this.details = details;
  }
}
class InvalidPDFException extends BaseException {
  constructor(msg) {
    super(msg, "InvalidPDFException");
  }
}
class ResponseException extends BaseException {
  constructor(msg, status, missing) {
    super(msg, "ResponseException");
    this.status = status;
    this.missing = missing;
  }
}
class FormatError extends BaseException {
  constructor(msg) {
    super(msg, "FormatError");
  }
}
class AbortException extends BaseException {
  constructor(msg) {
    super(msg, "AbortException");
  }
}
function bytesToString(bytes) {
  if (typeof bytes !== "object" || bytes?.length === undefined) {
    unreachable("Invalid argument for bytesToString");
  }
  const length = bytes.length;
  const MAX_ARGUMENT_COUNT = 8192;
  if (length < MAX_ARGUMENT_COUNT) {
    return String.fromCharCode.apply(null, bytes);
  }
  const strBuf = [];
  for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
    const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
    const chunk = bytes.subarray(i, chunkEnd);
    strBuf.push(String.fromCharCode.apply(null, chunk));
  }
  return strBuf.join("");
}
function stringToBytes(str) {
  if (typeof str !== "string") {
    unreachable("Invalid argument for stringToBytes");
  }
  const length = str.length;
  const bytes = new Uint8Array(length);
  for (let i = 0; i < length; ++i) {
    bytes[i] = str.charCodeAt(i) & 0xff;
  }
  return bytes;
}
function string32(value) {
  return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}
function objectSize(obj) {
  return Object.keys(obj).length;
}
function isLittleEndian() {
  const buffer8 = new Uint8Array(4);
  buffer8[0] = 1;
  const view32 = new Uint32Array(buffer8.buffer, 0, 1);
  return view32[0] === 1;
}
function isEvalSupported() {
  try {
    new Function("");
    return true;
  } catch {
    return false;
  }
}
class util_FeatureTest {
  static get isLittleEndian() {
    return shadow(this, "isLittleEndian", isLittleEndian());
  }
  static get isEvalSupported() {
    return shadow(this, "isEvalSupported", isEvalSupported());
  }
  static get isOffscreenCanvasSupported() {
    return shadow(this, "isOffscreenCanvasSupported", typeof OffscreenCanvas !== "undefined");
  }
  static get isImageDecoderSupported() {
    return shadow(this, "isImageDecoderSupported", typeof ImageDecoder !== "undefined");
  }
  static get isFloat16ArraySupported() {
    return shadow(this, "isFloat16ArraySupported", typeof Float16Array !== "undefined");
  }
  static get isSanitizerSupported() {
    return shadow(this, "isSanitizerSupported", typeof Sanitizer !== "undefined");
  }
  static get platform() {
    const {
      platform,
      userAgent
    } = navigator;
    return shadow(this, "platform", {
      isAndroid: userAgent.includes("Android"),
      isLinux: platform.includes("Linux"),
      isMac: platform.includes("Mac"),
      isWindows: platform.includes("Win"),
      isFirefox: userAgent.includes("Firefox")
    });
  }
  static get isCSSRoundSupported() {
    return shadow(this, "isCSSRoundSupported", globalThis.CSS?.supports?.("width: round(1.5px, 1px)"));
  }
}
const hexNumbers = Array.from(Array(256).keys(), n => n.toString(16).padStart(2, "0"));
class Util {
  static makeHexColor(r, g, b) {
    return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`;
  }
  static domMatrixToTransform(dm) {
    return [dm.a, dm.b, dm.c, dm.d, dm.e, dm.f];
  }
  static scaleMinMax(transform, minMax) {
    let temp;
    if (transform[0]) {
      if (transform[0] < 0) {
        temp = minMax[0];
        minMax[0] = minMax[2];
        minMax[2] = temp;
      }
      minMax[0] *= transform[0];
      minMax[2] *= transform[0];
      if (transform[3] < 0) {
        temp = minMax[1];
        minMax[1] = minMax[3];
        minMax[3] = temp;
      }
      minMax[1] *= transform[3];
      minMax[3] *= transform[3];
    } else {
      temp = minMax[0];
      minMax[0] = minMax[1];
      minMax[1] = temp;
      temp = minMax[2];
      minMax[2] = minMax[3];
      minMax[3] = temp;
      if (transform[1] < 0) {
        temp = minMax[1];
        minMax[1] = minMax[3];
        minMax[3] = temp;
      }
      minMax[1] *= transform[1];
      minMax[3] *= transform[1];
      if (transform[2] < 0) {
        temp = minMax[0];
        minMax[0] = minMax[2];
        minMax[2] = temp;
      }
      minMax[0] *= transform[2];
      minMax[2] *= transform[2];
    }
    minMax[0] += transform[4];
    minMax[1] += transform[5];
    minMax[2] += transform[4];
    minMax[3] += transform[5];
  }
  static transform(m1, m2) {
    return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
  }
  static multiplyByDOMMatrix(m, md) {
    return [m[0] * md.a + m[2] * md.b, m[1] * md.a + m[3] * md.b, m[0] * md.c + m[2] * md.d, m[1] * md.c + m[3] * md.d, m[0] * md.e + m[2] * md.f + m[4], m[1] * md.e + m[3] * md.f + m[5]];
  }
  static applyTransform(p, m, pos = 0) {
    const p0 = p[pos];
    const p1 = p[pos + 1];
    p[pos] = p0 * m[0] + p1 * m[2] + m[4];
    p[pos + 1] = p0 * m[1] + p1 * m[3] + m[5];
  }
  static applyTransformToBezier(p, transform, pos = 0) {
    const m0 = transform[0];
    const m1 = transform[1];
    const m2 = transform[2];
    const m3 = transform[3];
    const m4 = transform[4];
    const m5 = transform[5];
    for (let i = 0; i < 6; i += 2) {
      const pI = p[pos + i];
      const pI1 = p[pos + i + 1];
      p[pos + i] = pI * m0 + pI1 * m2 + m4;
      p[pos + i + 1] = pI * m1 + pI1 * m3 + m5;
    }
  }
  static applyInverseTransform(p, m) {
    const p0 = p[0];
    const p1 = p[1];
    const d = m[0] * m[3] - m[1] * m[2];
    p[0] = (p0 * m[3] - p1 * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
    p[1] = (-p0 * m[1] + p1 * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
  }
  static axialAlignedBoundingBox(rect, transform, output) {
    const m0 = transform[0];
    const m1 = transform[1];
    const m2 = transform[2];
    const m3 = transform[3];
    const m4 = transform[4];
    const m5 = transform[5];
    const r0 = rect[0];
    const r1 = rect[1];
    const r2 = rect[2];
    const r3 = rect[3];
    let a0 = m0 * r0 + m4;
    let a2 = a0;
    let a1 = m0 * r2 + m4;
    let a3 = a1;
    let b0 = m3 * r1 + m5;
    let b2 = b0;
    let b1 = m3 * r3 + m5;
    let b3 = b1;
    if (m1 !== 0 || m2 !== 0) {
      const m1r0 = m1 * r0;
      const m1r2 = m1 * r2;
      const m2r1 = m2 * r1;
      const m2r3 = m2 * r3;
      a0 += m2r1;
      a3 += m2r1;
      a1 += m2r3;
      a2 += m2r3;
      b0 += m1r0;
      b3 += m1r0;
      b1 += m1r2;
      b2 += m1r2;
    }
    output[0] = Math.min(output[0], a0, a1, a2, a3);
    output[1] = Math.min(output[1], b0, b1, b2, b3);
    output[2] = Math.max(output[2], a0, a1, a2, a3);
    output[3] = Math.max(output[3], b0, b1, b2, b3);
  }
  static inverseTransform(m) {
    const d = m[0] * m[3] - m[1] * m[2];
    return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
  }
  static singularValueDecompose2dScale(matrix, output) {
    const m0 = matrix[0];
    const m1 = matrix[1];
    const m2 = matrix[2];
    const m3 = matrix[3];
    const a = m0 ** 2 + m1 ** 2;
    const b = m0 * m2 + m1 * m3;
    const c = m2 ** 2 + m3 ** 2;
    const first = (a + c) / 2;
    const second = Math.sqrt(first ** 2 - (a * c - b ** 2));
    output[0] = Math.sqrt(first + second || 1);
    output[1] = Math.sqrt(first - second || 1);
  }
  static normalizeRect(rect) {
    const r = rect.slice(0);
    if (rect[0] > rect[2]) {
      r[0] = rect[2];
      r[2] = rect[0];
    }
    if (rect[1] > rect[3]) {
      r[1] = rect[3];
      r[3] = rect[1];
    }
    return r;
  }
  static intersect(rect1, rect2) {
    const xLow = Math.max(Math.min(rect1[0], rect1[2]), Math.min(rect2[0], rect2[2]));
    const xHigh = Math.min(Math.max(rect1[0], rect1[2]), Math.max(rect2[0], rect2[2]));
    if (xLow > xHigh) {
      return null;
    }
    const yLow = Math.max(Math.min(rect1[1], rect1[3]), Math.min(rect2[1], rect2[3]));
    const yHigh = Math.min(Math.max(rect1[1], rect1[3]), Math.max(rect2[1], rect2[3]));
    if (yLow > yHigh) {
      return null;
    }
    return [xLow, yLow, xHigh, yHigh];
  }
  static pointBoundingBox(x, y, minMax) {
    minMax[0] = Math.min(minMax[0], x);
    minMax[1] = Math.min(minMax[1], y);
    minMax[2] = Math.max(minMax[2], x);
    minMax[3] = Math.max(minMax[3], y);
  }
  static rectBoundingBox(x0, y0, x1, y1, minMax) {
    minMax[0] = Math.min(minMax[0], x0, x1);
    minMax[1] = Math.min(minMax[1], y0, y1);
    minMax[2] = Math.max(minMax[2], x0, x1);
    minMax[3] = Math.max(minMax[3], y0, y1);
  }
  static #getExtremumOnCurve(x0, x1, x2, x3, y0, y1, y2, y3, t, minMax) {
    if (t <= 0 || t >= 1) {
      return;
    }
    const mt = 1 - t;
    const tt = t * t;
    const ttt = tt * t;
    const x = mt * (mt * (mt * x0 + 3 * t * x1) + 3 * tt * x2) + ttt * x3;
    const y = mt * (mt * (mt * y0 + 3 * t * y1) + 3 * tt * y2) + ttt * y3;
    minMax[0] = Math.min(minMax[0], x);
    minMax[1] = Math.min(minMax[1], y);
    minMax[2] = Math.max(minMax[2], x);
    minMax[3] = Math.max(minMax[3], y);
  }
  static #getExtremum(x0, x1, x2, x3, y0, y1, y2, y3, a, b, c, minMax) {
    if (Math.abs(a) < 1e-12) {
      if (Math.abs(b) >= 1e-12) {
        this.#getExtremumOnCurve(x0, x1, x2, x3, y0, y1, y2, y3, -c / b, minMax);
      }
      return;
    }
    const delta = b ** 2 - 4 * c * a;
    if (delta < 0) {
      return;
    }
    const sqrtDelta = Math.sqrt(delta);
    const a2 = 2 * a;
    this.#getExtremumOnCurve(x0, x1, x2, x3, y0, y1, y2, y3, (-b + sqrtDelta) / a2, minMax);
    this.#getExtremumOnCurve(x0, x1, x2, x3, y0, y1, y2, y3, (-b - sqrtDelta) / a2, minMax);
  }
  static bezierBoundingBox(x0, y0, x1, y1, x2, y2, x3, y3, minMax) {
    minMax[0] = Math.min(minMax[0], x0, x3);
    minMax[1] = Math.min(minMax[1], y0, y3);
    minMax[2] = Math.max(minMax[2], x0, x3);
    minMax[3] = Math.max(minMax[3], y0, y3);
    this.#getExtremum(x0, x1, x2, x3, y0, y1, y2, y3, 3 * (-x0 + 3 * (x1 - x2) + x3), 6 * (x0 - 2 * x1 + x2), 3 * (x1 - x0), minMax);
    this.#getExtremum(x0, x1, x2, x3, y0, y1, y2, y3, 3 * (-y0 + 3 * (y1 - y2) + y3), 6 * (y0 - 2 * y1 + y2), 3 * (y1 - y0), minMax);
  }
}
const PDFStringTranslateTable = (/* unused pure expression or super */ null && ([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2d8, 0x2c7, 0x2c6, 0x2d9, 0x2dd, 0x2db, 0x2da, 0x2dc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x141, 0x152, 0x160, 0x178, 0x17d, 0x131, 0x142, 0x153, 0x161, 0x17e, 0, 0x20ac]));
function stringToPDFString(str, keepEscapeSequence = false) {
  if (str[0] >= "\xEF") {
    let encoding;
    if (str[0] === "\xFE" && str[1] === "\xFF") {
      encoding = "utf-16be";
      if (str.length % 2 === 1) {
        str = str.slice(0, -1);
      }
    } else if (str[0] === "\xFF" && str[1] === "\xFE") {
      encoding = "utf-16le";
      if (str.length % 2 === 1) {
        str = str.slice(0, -1);
      }
    } else if (str[0] === "\xEF" && str[1] === "\xBB" && str[2] === "\xBF") {
      encoding = "utf-8";
    }
    if (encoding) {
      try {
        const decoder = new TextDecoder(encoding, {
          fatal: true
        });
        const buffer = stringToBytes(str);
        const decoded = decoder.decode(buffer);
        if (keepEscapeSequence || !decoded.includes("\x1b")) {
          return decoded;
        }
        return decoded.replaceAll(/\x1b[^\x1b]*(?:\x1b|$)/g, "");
      } catch (ex) {
        warn(`stringToPDFString: "${ex}".`);
      }
    }
  }
  const strBuf = [];
  for (let i = 0, ii = str.length; i < ii; i++) {
    const charCode = str.charCodeAt(i);
    if (!keepEscapeSequence && charCode === 0x1b) {
      while (++i < ii && str.charCodeAt(i) !== 0x1b) {}
      continue;
    }
    const code = PDFStringTranslateTable[charCode];
    strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
  }
  return strBuf.join("");
}
function stringToUTF8String(str) {
  return decodeURIComponent(escape(str));
}
function utf8StringToString(str) {
  return unescape(encodeURIComponent(str));
}
function isArrayEqual(arr1, arr2) {
  if (arr1.length !== arr2.length) {
    return false;
  }
  for (let i = 0, ii = arr1.length; i < ii; i++) {
    if (arr1[i] !== arr2[i]) {
      return false;
    }
  }
  return true;
}
function getModificationDate(date = new Date()) {
  if (!(date instanceof Date)) {
    date = new Date(date);
  }
  const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")];
  return buffer.join("");
}
let NormalizeRegex = null;
let NormalizationMap = null;
function normalizeUnicode(str) {
  if (!NormalizeRegex) {
    NormalizeRegex = /([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;
    NormalizationMap = new Map([["ﬅ", "ſt"]]);
  }
  return str.replaceAll(NormalizeRegex, (_, p1, p2) => p1 ? p1.normalize("NFKC") : NormalizationMap.get(p2));
}
function getUuid() {
  if (typeof crypto.randomUUID === "function") {
    return crypto.randomUUID();
  }
  const buf = new Uint8Array(32);
  crypto.getRandomValues(buf);
  return bytesToString(buf);
}
const AnnotationPrefix = "pdfjs_internal_id_";
function _isValidExplicitDest(validRef, validName, dest) {
  if (!Array.isArray(dest) || dest.length < 2) {
    return false;
  }
  const [page, zoom, ...args] = dest;
  if (!validRef(page) && !Number.isInteger(page)) {
    return false;
  }
  if (!validName(zoom)) {
    return false;
  }
  const argsLen = args.length;
  let allowNull = true;
  switch (zoom.name) {
    case "XYZ":
      if (argsLen < 2 || argsLen > 3) {
        return false;
      }
      break;
    case "Fit":
    case "FitB":
      return argsLen === 0;
    case "FitH":
    case "FitBH":
    case "FitV":
    case "FitBV":
      if (argsLen > 1) {
        return false;
      }
      break;
    case "FitR":
      if (argsLen !== 4) {
        return false;
      }
      allowNull = false;
      break;
    default:
      return false;
  }
  for (const arg of args) {
    if (typeof arg === "number" || allowNull && arg === null) {
      continue;
    }
    return false;
  }
  return true;
}
function MathClamp(v, min, max) {
  return Math.min(Math.max(v, min), max);
}
if (typeof Math.sumPrecise !== "function") {
  Math.sumPrecise = function (numbers) {
    return numbers.reduce((a, b) => a + b, 0);
  };
}
if (typeof AbortSignal.any !== "function") {
  AbortSignal.any = function (iterable) {
    const ac = new AbortController();
    const {
      signal
    } = ac;
    for (const s of iterable) {
      if (s.aborted) {
        ac.abort(s.reason);
        return signal;
      }
    }
    for (const s of iterable) {
      s.addEventListener("abort", () => {
        ac.abort(s.reason);
      }, {
        signal
      });
    }
    return signal;
  };
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.map.js
var es_iterator_map = __webpack_require__(1701);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url-search-params.delete.js
var web_url_search_params_delete = __webpack_require__(4603);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url-search-params.has.js
var web_url_search_params_has = __webpack_require__(7566);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.url-search-params.size.js
var web_url_search_params_size = __webpack_require__(8721);
;// ./src/display/xfa_text.js

class XfaText {
  static textContent(xfa) {
    const items = [];
    const output = {
      items,
      styles: Object.create(null)
    };
    function walk(node) {
      if (!node) {
        return;
      }
      let str = null;
      const name = node.name;
      if (name === "#text") {
        str = node.value;
      } else if (!XfaText.shouldBuildText(name)) {
        return;
      } else if (node?.attributes?.textContent) {
        str = node.attributes.textContent;
      } else if (node.value) {
        str = node.value;
      }
      if (str !== null) {
        items.push({
          str
        });
      }
      if (!node.children) {
        return;
      }
      for (const child of node.children) {
        walk(child);
      }
    }
    walk(xfa);
    return output;
  }
  static shouldBuildText(name) {
    return !(name === "textarea" || name === "input" || name === "option" || name === "select");
  }
}

;// ./src/display/xfa_layer.js


class XfaLayer {
  static setupStorage(html, id, element, storage, intent) {
    const storedData = storage.getValue(id, {
      value: null
    });
    switch (element.name) {
      case "textarea":
        if (storedData.value !== null) {
          html.textContent = storedData.value;
        }
        if (intent === "print") {
          break;
        }
        html.addEventListener("input", event => {
          storage.setValue(id, {
            value: event.target.value
          });
        });
        break;
      case "input":
        if (element.attributes.type === "radio" || element.attributes.type === "checkbox") {
          if (storedData.value === element.attributes.xfaOn) {
            html.setAttribute("checked", true);
          } else if (storedData.value === element.attributes.xfaOff) {
            html.removeAttribute("checked");
          }
          if (intent === "print") {
            break;
          }
          html.addEventListener("change", event => {
            storage.setValue(id, {
              value: event.target.checked ? event.target.getAttribute("xfaOn") : event.target.getAttribute("xfaOff")
            });
          });
        } else {
          if (storedData.value !== null) {
            html.setAttribute("value", storedData.value);
          }
          if (intent === "print") {
            break;
          }
          html.addEventListener("input", event => {
            storage.setValue(id, {
              value: event.target.value
            });
          });
        }
        break;
      case "select":
        if (storedData.value !== null) {
          html.setAttribute("value", storedData.value);
          for (const option of element.children) {
            if (option.attributes.value === storedData.value) {
              option.attributes.selected = true;
            } else if (option.attributes.hasOwnProperty("selected")) {
              delete option.attributes.selected;
            }
          }
        }
        html.addEventListener("input", event => {
          const options = event.target.options;
          const value = options.selectedIndex === -1 ? "" : options[options.selectedIndex].value;
          storage.setValue(id, {
            value
          });
        });
        break;
    }
  }
  static setAttributes({
    html,
    element,
    storage = null,
    intent,
    linkService
  }) {
    const {
      attributes
    } = element;
    const isHTMLAnchorElement = html instanceof HTMLAnchorElement;
    if (attributes.type === "radio") {
      attributes.name = `${attributes.name}-${intent}`;
    }
    for (const [key, value] of Object.entries(attributes)) {
      if (value === null || value === undefined) {
        continue;
      }
      switch (key) {
        case "class":
          if (value.length) {
            html.setAttribute(key, value.join(" "));
          }
          break;
        case "dataId":
          break;
        case "id":
          html.setAttribute("data-element-id", value);
          break;
        case "style":
          Object.assign(html.style, value);
          break;
        case "textContent":
          html.textContent = value;
          break;
        default:
          if (!isHTMLAnchorElement || key !== "href" && key !== "newWindow") {
            html.setAttribute(key, value);
          }
      }
    }
    if (isHTMLAnchorElement) {
      linkService.addLinkAttributes(html, attributes.href, attributes.newWindow);
    }
    if (storage && attributes.dataId) {
      this.setupStorage(html, attributes.dataId, element, storage);
    }
  }
  static render(parameters) {
    const storage = parameters.annotationStorage;
    const linkService = parameters.linkService;
    const root = parameters.xfaHtml;
    const intent = parameters.intent || "display";
    const rootHtml = document.createElement(root.name);
    if (root.attributes) {
      this.setAttributes({
        html: rootHtml,
        element: root,
        intent,
        linkService
      });
    }
    const isNotForRichText = intent !== "richText";
    const rootDiv = parameters.div;
    rootDiv.append(rootHtml);
    if (parameters.viewport) {
      const transform = `matrix(${parameters.viewport.transform.join(",")})`;
      rootDiv.style.transform = transform;
    }
    if (isNotForRichText) {
      rootDiv.setAttribute("class", "xfaLayer xfaFont");
    }
    const textDivs = [];
    if (root.children.length === 0) {
      if (root.value) {
        const node = document.createTextNode(root.value);
        rootHtml.append(node);
        if (isNotForRichText && XfaText.shouldBuildText(root.name)) {
          textDivs.push(node);
        }
      }
      return {
        textDivs
      };
    }
    const stack = [[root, -1, rootHtml]];
    while (stack.length > 0) {
      const [parent, i, html] = stack.at(-1);
      if (i + 1 === parent.children.length) {
        stack.pop();
        continue;
      }
      const child = parent.children[++stack.at(-1)[1]];
      if (child === null) {
        continue;
      }
      const {
        name
      } = child;
      if (name === "#text") {
        const node = document.createTextNode(child.value);
        textDivs.push(node);
        html.append(node);
        continue;
      }
      const childHtml = child?.attributes?.xmlns ? document.createElementNS(child.attributes.xmlns, name) : document.createElement(name);
      html.append(childHtml);
      if (child.attributes) {
        this.setAttributes({
          html: childHtml,
          element: child,
          storage,
          intent,
          linkService
        });
      }
      if (child.children?.length > 0) {
        stack.push([child, -1, childHtml]);
      } else if (child.value) {
        const node = document.createTextNode(child.value);
        if (isNotForRichText && XfaText.shouldBuildText(name)) {
          textDivs.push(node);
        }
        childHtml.append(node);
      }
    }
    for (const el of rootDiv.querySelectorAll(".xfaNonInteractive input, .xfaNonInteractive textarea")) {
      el.setAttribute("readOnly", true);
    }
    return {
      textDivs
    };
  }
  static update(parameters) {
    const transform = `matrix(${parameters.viewport.transform.join(",")})`;
    parameters.div.style.transform = transform;
    parameters.div.hidden = false;
  }
}

;// ./src/display/display_utils.js













const SVG_NS = "http://www.w3.org/2000/svg";
class PixelsPerInch {
  static CSS = 96.0;
  static PDF = 72.0;
  static PDF_TO_CSS_UNITS = this.CSS / this.PDF;
}
async function fetchData(url, type = "text") {
  if (isValidFetchUrl(url, document.baseURI)) {
    const response = await fetch(url);
    if (!response.ok) {
      throw new Error(response.statusText);
    }
    switch (type) {
      case "arraybuffer":
        return response.arrayBuffer();
      case "blob":
        return response.blob();
      case "json":
        return response.json();
    }
    return response.text();
  }
  return new Promise((resolve, reject) => {
    const request = new XMLHttpRequest();
    request.open("GET", url, true);
    request.responseType = type;
    request.onreadystatechange = () => {
      if (request.readyState !== XMLHttpRequest.DONE) {
        return;
      }
      if (request.status === 200 || request.status === 0) {
        switch (type) {
          case "arraybuffer":
          case "blob":
          case "json":
            resolve(request.response);
            return;
        }
        resolve(request.responseText);
        return;
      }
      reject(new Error(request.statusText));
    };
    request.send(null);
  });
}
class PageViewport {
  constructor({
    viewBox,
    userUnit,
    scale,
    rotation,
    offsetX = 0,
    offsetY = 0,
    dontFlip = false
  }) {
    this.viewBox = viewBox;
    this.userUnit = userUnit;
    this.scale = scale;
    this.rotation = rotation;
    this.offsetX = offsetX;
    this.offsetY = offsetY;
    scale *= userUnit;
    const centerX = (viewBox[2] + viewBox[0]) / 2;
    const centerY = (viewBox[3] + viewBox[1]) / 2;
    let rotateA, rotateB, rotateC, rotateD;
    rotation %= 360;
    if (rotation < 0) {
      rotation += 360;
    }
    switch (rotation) {
      case 180:
        rotateA = -1;
        rotateB = 0;
        rotateC = 0;
        rotateD = 1;
        break;
      case 90:
        rotateA = 0;
        rotateB = 1;
        rotateC = 1;
        rotateD = 0;
        break;
      case 270:
        rotateA = 0;
        rotateB = -1;
        rotateC = -1;
        rotateD = 0;
        break;
      case 0:
        rotateA = 1;
        rotateB = 0;
        rotateC = 0;
        rotateD = -1;
        break;
      default:
        throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees.");
    }
    if (dontFlip) {
      rotateC = -rotateC;
      rotateD = -rotateD;
    }
    let offsetCanvasX, offsetCanvasY;
    let width, height;
    if (rotateA === 0) {
      offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
      offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
      width = (viewBox[3] - viewBox[1]) * scale;
      height = (viewBox[2] - viewBox[0]) * scale;
    } else {
      offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
      offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
      width = (viewBox[2] - viewBox[0]) * scale;
      height = (viewBox[3] - viewBox[1]) * scale;
    }
    this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
    this.width = width;
    this.height = height;
  }
  get rawDims() {
    const dims = this.viewBox;
    return shadow(this, "rawDims", {
      pageWidth: dims[2] - dims[0],
      pageHeight: dims[3] - dims[1],
      pageX: dims[0],
      pageY: dims[1]
    });
  }
  clone({
    scale = this.scale,
    rotation = this.rotation,
    offsetX = this.offsetX,
    offsetY = this.offsetY,
    dontFlip = false
  } = {}) {
    return new PageViewport({
      viewBox: this.viewBox.slice(),
      userUnit: this.userUnit,
      scale,
      rotation,
      offsetX,
      offsetY,
      dontFlip
    });
  }
  convertToViewportPoint(x, y) {
    const p = [x, y];
    Util.applyTransform(p, this.transform);
    return p;
  }
  convertToViewportRectangle(rect) {
    const topLeft = [rect[0], rect[1]];
    Util.applyTransform(topLeft, this.transform);
    const bottomRight = [rect[2], rect[3]];
    Util.applyTransform(bottomRight, this.transform);
    return [topLeft[0], topLeft[1], bottomRight[0], bottomRight[1]];
  }
  convertToPdfPoint(x, y) {
    const p = [x, y];
    Util.applyInverseTransform(p, this.transform);
    return p;
  }
}
class RenderingCancelledException extends BaseException {
  constructor(msg, extraDelay = 0) {
    super(msg, "RenderingCancelledException");
    this.extraDelay = extraDelay;
  }
}
function isDataScheme(url) {
  const ii = url.length;
  let i = 0;
  while (i < ii && url[i].trim() === "") {
    i++;
  }
  return url.substring(i, i + 5).toLowerCase() === "data:";
}
function isPdfFile(filename) {
  return typeof filename === "string" && /\.pdf$/i.test(filename);
}
function getFilenameFromUrl(url) {
  [url] = url.split(/[#?]/, 1);
  return url.substring(url.lastIndexOf("/") + 1);
}
function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") {
  if (typeof url !== "string") {
    return defaultFilename;
  }
  if (isDataScheme(url)) {
    warn('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.');
    return defaultFilename;
  }
  const getURL = urlString => {
    try {
      return new URL(urlString);
    } catch {
      try {
        return new URL(decodeURIComponent(urlString));
      } catch {
        try {
          return new URL(urlString, "https://foo.bar");
        } catch {
          try {
            return new URL(decodeURIComponent(urlString), "https://foo.bar");
          } catch {
            return null;
          }
        }
      }
    }
  };
  const newURL = getURL(url);
  if (!newURL) {
    return defaultFilename;
  }
  const decode = name => {
    try {
      let decoded = decodeURIComponent(name);
      if (decoded.includes("/")) {
        decoded = decoded.split("/").at(-1);
        if (decoded.test(/^\.pdf$/i)) {
          return decoded;
        }
        return name;
      }
      return decoded;
    } catch {
      return name;
    }
  };
  const pdfRegex = /\.pdf$/i;
  const filename = newURL.pathname.split("/").at(-1);
  if (pdfRegex.test(filename)) {
    return decode(filename);
  }
  if (newURL.searchParams.size > 0) {
    const values = Array.from(newURL.searchParams.values()).reverse();
    for (const value of values) {
      if (pdfRegex.test(value)) {
        return decode(value);
      }
    }
    const keys = Array.from(newURL.searchParams.keys()).reverse();
    for (const key of keys) {
      if (pdfRegex.test(key)) {
        return decode(key);
      }
    }
  }
  if (newURL.hash) {
    const reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i;
    const hashFilename = reFilename.exec(newURL.hash);
    if (hashFilename) {
      return decode(hashFilename[0]);
    }
  }
  return defaultFilename;
}
class StatTimer {
  started = Object.create(null);
  times = [];
  time(name) {
    if (name in this.started) {
      warn(`Timer is already running for ${name}`);
    }
    this.started[name] = Date.now();
  }
  timeEnd(name) {
    if (!(name in this.started)) {
      warn(`Timer has not been started for ${name}`);
    }
    this.times.push({
      name,
      start: this.started[name],
      end: Date.now()
    });
    delete this.started[name];
  }
  toString() {
    const outBuf = [];
    let longest = 0;
    for (const {
      name
    } of this.times) {
      longest = Math.max(name.length, longest);
    }
    for (const {
      name,
      start,
      end
    } of this.times) {
      outBuf.push(`${name.padEnd(longest)} ${end - start}ms\n`);
    }
    return outBuf.join("");
  }
}
function isValidFetchUrl(url, baseUrl) {
  const res = baseUrl ? URL.parse(url, baseUrl) : URL.parse(url);
  return res?.protocol === "http:" || res?.protocol === "https:";
}
function noContextMenu(e) {
  e.preventDefault();
}
function stopEvent(e) {
  e.preventDefault();
  e.stopPropagation();
}
function deprecated(details) {
  console.log("Deprecated API usage: " + details);
}
class PDFDateString {
  static #regex;
  static toDateObject(input) {
    if (input instanceof Date) {
      return input;
    }
    if (!input || typeof input !== "string") {
      return null;
    }
    this.#regex ||= new RegExp("^D:" + "(\\d{4})" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "([Z|+|-])?" + "(\\d{2})?" + "'?" + "(\\d{2})?" + "'?");
    const matches = this.#regex.exec(input);
    if (!matches) {
      return null;
    }
    const year = parseInt(matches[1], 10);
    let month = parseInt(matches[2], 10);
    month = month >= 1 && month <= 12 ? month - 1 : 0;
    let day = parseInt(matches[3], 10);
    day = day >= 1 && day <= 31 ? day : 1;
    let hour = parseInt(matches[4], 10);
    hour = hour >= 0 && hour <= 23 ? hour : 0;
    let minute = parseInt(matches[5], 10);
    minute = minute >= 0 && minute <= 59 ? minute : 0;
    let second = parseInt(matches[6], 10);
    second = second >= 0 && second <= 59 ? second : 0;
    const universalTimeRelation = matches[7] || "Z";
    let offsetHour = parseInt(matches[8], 10);
    offsetHour = offsetHour >= 0 && offsetHour <= 23 ? offsetHour : 0;
    let offsetMinute = parseInt(matches[9], 10) || 0;
    offsetMinute = offsetMinute >= 0 && offsetMinute <= 59 ? offsetMinute : 0;
    if (universalTimeRelation === "-") {
      hour += offsetHour;
      minute += offsetMinute;
    } else if (universalTimeRelation === "+") {
      hour -= offsetHour;
      minute -= offsetMinute;
    }
    return new Date(Date.UTC(year, month, day, hour, minute, second));
  }
}
function getXfaPageViewport(xfaPage, {
  scale = 1,
  rotation = 0
}) {
  const {
    width,
    height
  } = xfaPage.attributes.style;
  const viewBox = [0, 0, parseInt(width), parseInt(height)];
  return new PageViewport({
    viewBox,
    userUnit: 1,
    scale,
    rotation
  });
}
function getRGB(color) {
  if (color.startsWith("#")) {
    const colorRGB = parseInt(color.slice(1), 16);
    return [(colorRGB & 0xff0000) >> 16, (colorRGB & 0x00ff00) >> 8, colorRGB & 0x0000ff];
  }
  if (color.startsWith("rgb(")) {
    return color.slice(4, -1).split(",").map(x => parseInt(x));
  }
  if (color.startsWith("rgba(")) {
    return color.slice(5, -1).split(",").map(x => parseInt(x)).slice(0, 3);
  }
  warn(`Not a valid color format: "${color}"`);
  return [0, 0, 0];
}
function getColorValues(colors) {
  const span = document.createElement("span");
  span.style.visibility = "hidden";
  span.style.colorScheme = "only light";
  document.body.append(span);
  for (const name of colors.keys()) {
    span.style.color = name;
    const computedColor = window.getComputedStyle(span).color;
    colors.set(name, getRGB(computedColor));
  }
  span.remove();
}
function getCurrentTransform(ctx) {
  const {
    a,
    b,
    c,
    d,
    e,
    f
  } = ctx.getTransform();
  return [a, b, c, d, e, f];
}
function getCurrentTransformInverse(ctx) {
  const {
    a,
    b,
    c,
    d,
    e,
    f
  } = ctx.getTransform().invertSelf();
  return [a, b, c, d, e, f];
}
function setLayerDimensions(div, viewport, mustFlip = false, mustRotate = true) {
  if (viewport instanceof PageViewport) {
    const {
      pageWidth,
      pageHeight
    } = viewport.rawDims;
    const {
      style
    } = div;
    const useRound = util_FeatureTest.isCSSRoundSupported;
    const w = `var(--total-scale-factor) * ${pageWidth}px`,
      h = `var(--total-scale-factor) * ${pageHeight}px`;
    const widthStr = useRound ? `round(down, ${w}, var(--scale-round-x))` : `calc(${w})`,
      heightStr = useRound ? `round(down, ${h}, var(--scale-round-y))` : `calc(${h})`;
    if (!mustFlip || viewport.rotation % 180 === 0) {
      style.width = widthStr;
      style.height = heightStr;
    } else {
      style.width = heightStr;
      style.height = widthStr;
    }
  }
  if (mustRotate) {
    div.setAttribute("data-main-rotation", viewport.rotation);
  }
}
class OutputScale {
  constructor() {
    const {
      pixelRatio
    } = OutputScale;
    this.sx = pixelRatio;
    this.sy = pixelRatio;
  }
  get scaled() {
    return this.sx !== 1 || this.sy !== 1;
  }
  get symmetric() {
    return this.sx === this.sy;
  }
  limitCanvas(width, height, maxPixels, maxDim, capAreaFactor = -1) {
    let maxAreaScale = Infinity,
      maxWidthScale = Infinity,
      maxHeightScale = Infinity;
    maxPixels = OutputScale.capPixels(maxPixels, capAreaFactor);
    if (maxPixels > 0) {
      maxAreaScale = Math.sqrt(maxPixels / (width * height));
    }
    if (maxDim !== -1) {
      maxWidthScale = maxDim / width;
      maxHeightScale = maxDim / height;
    }
    const maxScale = Math.min(maxAreaScale, maxWidthScale, maxHeightScale);
    if (this.sx > maxScale || this.sy > maxScale) {
      this.sx = maxScale;
      this.sy = maxScale;
      return true;
    }
    return false;
  }
  static get pixelRatio() {
    return globalThis.devicePixelRatio || 1;
  }
  static capPixels(maxPixels, capAreaFactor) {
    if (capAreaFactor >= 0) {
      const winPixels = Math.ceil(window.screen.availWidth * window.screen.availHeight * this.pixelRatio ** 2 * (1 + capAreaFactor / 100));
      return maxPixels > 0 ? Math.min(maxPixels, winPixels) : winPixels;
    }
    return maxPixels;
  }
}
const SupportedImageMimeTypes = ["image/apng", "image/avif", "image/bmp", "image/gif", "image/jpeg", "image/png", "image/svg+xml", "image/webp", "image/x-icon"];
class ColorScheme {
  static get isDarkMode() {
    return shadow(this, "isDarkMode", !!window?.matchMedia?.("(prefers-color-scheme: dark)").matches);
  }
}
class CSSConstants {
  static get commentForegroundColor() {
    const element = document.createElement("span");
    element.classList.add("comment", "sidebar");
    const {
      style
    } = element;
    style.width = style.height = "0";
    style.display = "none";
    style.color = "var(--comment-fg-color)";
    document.body.append(element);
    const {
      color
    } = window.getComputedStyle(element);
    element.remove();
    return shadow(this, "commentForegroundColor", getRGB(color));
  }
}
function applyOpacity(r, g, b, opacity) {
  opacity = Math.min(Math.max(opacity ?? 1, 0), 1);
  const white = 255 * (1 - opacity);
  r = Math.round(r * opacity + white);
  g = Math.round(g * opacity + white);
  b = Math.round(b * opacity + white);
  return [r, g, b];
}
function RGBToHSL(rgb, output) {
  const r = rgb[0] / 255;
  const g = rgb[1] / 255;
  const b = rgb[2] / 255;
  const max = Math.max(r, g, b);
  const min = Math.min(r, g, b);
  const l = (max + min) / 2;
  if (max === min) {
    output[0] = output[1] = 0;
  } else {
    const d = max - min;
    output[1] = l < 0.5 ? d / (max + min) : d / (2 - max - min);
    switch (max) {
      case r:
        output[0] = ((g - b) / d + (g < b ? 6 : 0)) * 60;
        break;
      case g:
        output[0] = ((b - r) / d + 2) * 60;
        break;
      case b:
        output[0] = ((r - g) / d + 4) * 60;
        break;
    }
  }
  output[2] = l;
}
function HSLToRGB(hsl, output) {
  const h = hsl[0];
  const s = hsl[1];
  const l = hsl[2];
  const c = (1 - Math.abs(2 * l - 1)) * s;
  const x = c * (1 - Math.abs(h / 60 % 2 - 1));
  const m = l - c / 2;
  switch (Math.floor(h / 60)) {
    case 0:
      output[0] = c + m;
      output[1] = x + m;
      output[2] = m;
      break;
    case 1:
      output[0] = x + m;
      output[1] = c + m;
      output[2] = m;
      break;
    case 2:
      output[0] = m;
      output[1] = c + m;
      output[2] = x + m;
      break;
    case 3:
      output[0] = m;
      output[1] = x + m;
      output[2] = c + m;
      break;
    case 4:
      output[0] = x + m;
      output[1] = m;
      output[2] = c + m;
      break;
    case 5:
    case 6:
      output[0] = c + m;
      output[1] = m;
      output[2] = x + m;
      break;
  }
}
function computeLuminance(x) {
  return x <= 0.03928 ? x / 12.92 : ((x + 0.055) / 1.055) ** 2.4;
}
function contrastRatio(hsl1, hsl2, output) {
  HSLToRGB(hsl1, output);
  output.map(computeLuminance);
  const lum1 = 0.2126 * output[0] + 0.7152 * output[1] + 0.0722 * output[2];
  HSLToRGB(hsl2, output);
  output.map(computeLuminance);
  const lum2 = 0.2126 * output[0] + 0.7152 * output[1] + 0.0722 * output[2];
  return lum1 > lum2 ? (lum1 + 0.05) / (lum2 + 0.05) : (lum2 + 0.05) / (lum1 + 0.05);
}
const contrastCache = new Map();
function findContrastColor(baseColor, fixedColor) {
  const key = baseColor[0] + baseColor[1] * 0x100 + baseColor[2] * 0x10000 + fixedColor[0] * 0x1000000 + fixedColor[1] * 0x100000000 + fixedColor[2] * 0x10000000000;
  let cachedValue = contrastCache.get(key);
  if (cachedValue) {
    return cachedValue;
  }
  const array = new Float32Array(9);
  const output = array.subarray(0, 3);
  const baseHSL = array.subarray(3, 6);
  RGBToHSL(baseColor, baseHSL);
  const fixedHSL = array.subarray(6, 9);
  RGBToHSL(fixedColor, fixedHSL);
  const isFixedColorDark = fixedHSL[2] < 0.5;
  const minContrast = isFixedColorDark ? 12 : 4.5;
  baseHSL[2] = isFixedColorDark ? Math.sqrt(baseHSL[2]) : 1 - Math.sqrt(1 - baseHSL[2]);
  if (contrastRatio(baseHSL, fixedHSL, output) < minContrast) {
    let start, end;
    if (isFixedColorDark) {
      start = baseHSL[2];
      end = 1;
    } else {
      start = 0;
      end = baseHSL[2];
    }
    const PRECISION = 0.005;
    while (end - start > PRECISION) {
      const mid = baseHSL[2] = (start + end) / 2;
      if (isFixedColorDark === contrastRatio(baseHSL, fixedHSL, output) < minContrast) {
        start = mid;
      } else {
        end = mid;
      }
    }
    baseHSL[2] = isFixedColorDark ? end : start;
  }
  HSLToRGB(baseHSL, output);
  cachedValue = Util.makeHexColor(Math.round(output[0] * 255), Math.round(output[1] * 255), Math.round(output[2] * 255));
  contrastCache.set(key, cachedValue);
  return cachedValue;
}
function renderRichText({
  html,
  dir,
  className
}, container) {
  const fragment = document.createDocumentFragment();
  if (typeof html === "string") {
    const p = document.createElement("p");
    p.dir = dir || "auto";
    const lines = html.split(/(?:\r\n?|\n)/);
    for (let i = 0, ii = lines.length; i < ii; ++i) {
      const line = lines[i];
      p.append(document.createTextNode(line));
      if (i < ii - 1) {
        p.append(document.createElement("br"));
      }
    }
    fragment.append(p);
  } else {
    XfaLayer.render({
      xfaHtml: html,
      div: fragment,
      intent: "richText"
    });
  }
  fragment.firstElementChild.classList.add("richText", className);
  container.append(fragment);
}
function makePathFromDrawOPS(data) {
  const path = new Path2D();
  if (!data) {
    return path;
  }
  for (let i = 0, ii = data.length; i < ii;) {
    switch (data[i++]) {
      case DrawOPS.moveTo:
        path.moveTo(data[i++], data[i++]);
        break;
      case DrawOPS.lineTo:
        path.lineTo(data[i++], data[i++]);
        break;
      case DrawOPS.curveTo:
        path.bezierCurveTo(data[i++], data[i++], data[i++], data[i++], data[i++], data[i++]);
        break;
      case DrawOPS.quadraticCurveTo:
        path.quadraticCurveTo(data[i++], data[i++], data[i++], data[i++]);
        break;
      case DrawOPS.closePath:
        path.closePath();
        break;
      default:
        warn(`Unrecognized drawing path operator: ${data[i - 1]}`);
        break;
    }
  }
  return path;
}
class PagesMapper {
  static #idToPageNumber = null;
  static #pageNumberToId = null;
  static #prevIdToPageNumber = null;
  static #pagesNumber = 0;
  static #listeners = [];
  get pagesNumber() {
    return PagesMapper.#pagesNumber;
  }
  set pagesNumber(n) {
    if (PagesMapper.#pagesNumber === n) {
      return;
    }
    PagesMapper.#pagesNumber = n;
    if (n === 0) {
      PagesMapper.#pageNumberToId = null;
      PagesMapper.#idToPageNumber = null;
    }
  }
  addListener(listener) {
    PagesMapper.#listeners.push(listener);
  }
  removeListener(listener) {
    const index = PagesMapper.#listeners.indexOf(listener);
    if (index >= 0) {
      PagesMapper.#listeners.splice(index, 1);
    }
  }
  #updateListeners() {
    for (const listener of PagesMapper.#listeners) {
      listener();
    }
  }
  #init(mustInit) {
    if (PagesMapper.#pageNumberToId) {
      return;
    }
    const n = PagesMapper.#pagesNumber;
    const array = new Uint32Array(3 * n);
    const pageNumberToId = PagesMapper.#pageNumberToId = array.subarray(0, n);
    const idToPageNumber = PagesMapper.#idToPageNumber = array.subarray(n, 2 * n);
    if (mustInit) {
      for (let i = 0; i < n; i++) {
        pageNumberToId[i] = idToPageNumber[i] = i + 1;
      }
    }
    PagesMapper.#prevIdToPageNumber = array.subarray(2 * n);
  }
  movePages(selectedPages, pagesToMove, index) {
    this.#init(true);
    const pageNumberToId = PagesMapper.#pageNumberToId;
    const idToPageNumber = PagesMapper.#idToPageNumber;
    PagesMapper.#prevIdToPageNumber.set(idToPageNumber);
    const movedCount = pagesToMove.length;
    const mappedPagesToMove = new Uint32Array(movedCount);
    let removedBeforeTarget = 0;
    for (let i = 0; i < movedCount; i++) {
      const pageIndex = pagesToMove[i] - 1;
      mappedPagesToMove[i] = pageNumberToId[pageIndex];
      if (pageIndex < index) {
        removedBeforeTarget += 1;
      }
    }
    const pagesNumber = PagesMapper.#pagesNumber;
    let adjustedTarget = index - removedBeforeTarget;
    const remainingLen = pagesNumber - movedCount;
    adjustedTarget = MathClamp(adjustedTarget, 0, remainingLen);
    for (let i = 0, r = 0; i < pagesNumber; i++) {
      if (!selectedPages.has(i + 1)) {
        pageNumberToId[r++] = pageNumberToId[i];
      }
    }
    pageNumberToId.copyWithin(adjustedTarget + movedCount, adjustedTarget, remainingLen);
    pageNumberToId.set(mappedPagesToMove, adjustedTarget);
    let hasChanged = false;
    for (let i = 0, ii = pagesNumber; i < ii; i++) {
      const id = pageNumberToId[i];
      hasChanged ||= id !== i + 1;
      idToPageNumber[id - 1] = i + 1;
    }
    this.#updateListeners();
    if (!hasChanged) {
      this.pagesNumber = 0;
    }
  }
  hasBeenAltered() {
    return PagesMapper.#pageNumberToId !== null;
  }
  getPageMappingForSaving() {
    return {
      pageIndices: PagesMapper.#idToPageNumber ? PagesMapper.#idToPageNumber.map(x => x - 1) : null
    };
  }
  getPrevPageNumber(pageNumber) {
    return PagesMapper.#prevIdToPageNumber[PagesMapper.#pageNumberToId[pageNumber - 1] - 1];
  }
  getPageNumber(id) {
    return PagesMapper.#idToPageNumber?.[id - 1] ?? id;
  }
  getPageId(pageNumber) {
    return PagesMapper.#pageNumberToId?.[pageNumber - 1] ?? pageNumber;
  }
  static get instance() {
    return shadow(this, "instance", new PagesMapper());
  }
  getMapping() {
    return PagesMapper.#pageNumberToId.subarray(0, this.pagesNumber);
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.take.js
var es_iterator_take = __webpack_require__(4972);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.promise.with-resolvers.js
var es_promise_with_resolvers = __webpack_require__(4628);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.difference.v2.js
var es_set_difference_v2 = __webpack_require__(7642);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.intersection.v2.js
var es_set_intersection_v2 = __webpack_require__(8004);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.is-disjoint-from.v2.js
var es_set_is_disjoint_from_v2 = __webpack_require__(3853);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.is-subset-of.v2.js
var es_set_is_subset_of_v2 = __webpack_require__(5876);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.is-superset-of.v2.js
var es_set_is_superset_of_v2 = __webpack_require__(2475);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.symmetric-difference.v2.js
var es_set_symmetric_difference_v2 = __webpack_require__(5024);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.set.union.v2.js
var es_set_union_v2 = __webpack_require__(1698);
// EXTERNAL MODULE: ./node_modules/core-js/modules/web.dom-exception.stack.js
var web_dom_exception_stack = __webpack_require__(4979);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.drop.js
var es_iterator_drop = __webpack_require__(9314);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.every.js
var es_iterator_every = __webpack_require__(1148);
// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.some.js
var es_iterator_some = __webpack_require__(3579);
// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.json.parse.js
var esnext_json_parse = __webpack_require__(8335);
;// ./src/display/editor/toolbar.js

class EditorToolbar {
  #toolbar = null;
  #colorPicker = null;
  #editor;
  #buttons = null;
  #altText = null;
  #comment = null;
  #commentButtonDivider = null;
  #signatureDescriptionButton = null;
  static #l10nRemove = null;
  constructor(editor) {
    this.#editor = editor;
    EditorToolbar.#l10nRemove ||= Object.freeze({
      freetext: "pdfjs-editor-remove-freetext-button",
      highlight: "pdfjs-editor-remove-highlight-button",
      ink: "pdfjs-editor-remove-ink-button",
      stamp: "pdfjs-editor-remove-stamp-button",
      signature: "pdfjs-editor-remove-signature-button"
    });
  }
  render() {
    const editToolbar = this.#toolbar = document.createElement("div");
    editToolbar.classList.add("editToolbar", "hidden");
    editToolbar.setAttribute("role", "toolbar");
    const signal = this.#editor._uiManager._signal;
    if (signal instanceof AbortSignal && !signal.aborted) {
      editToolbar.addEventListener("contextmenu", noContextMenu, {
        signal
      });
      editToolbar.addEventListener("pointerdown", EditorToolbar.#pointerDown, {
        signal
      });
    }
    const buttons = this.#buttons = document.createElement("div");
    buttons.className = "buttons";
    editToolbar.append(buttons);
    const position = this.#editor.toolbarPosition;
    if (position) {
      const {
        style
      } = editToolbar;
      const x = this.#editor._uiManager.direction === "ltr" ? 1 - position[0] : position[0];
      style.insetInlineEnd = `${100 * x}%`;
      style.top = `calc(${100 * position[1]}% + var(--editor-toolbar-vert-offset))`;
    }
    return editToolbar;
  }
  get div() {
    return this.#toolbar;
  }
  static #pointerDown(e) {
    e.stopPropagation();
  }
  #focusIn(e) {
    this.#editor._focusEventsAllowed = false;
    stopEvent(e);
  }
  #focusOut(e) {
    this.#editor._focusEventsAllowed = true;
    stopEvent(e);
  }
  #addListenersToElement(element) {
    const signal = this.#editor._uiManager._signal;
    if (!(signal instanceof AbortSignal) || signal.aborted) {
      return false;
    }
    element.addEventListener("focusin", this.#focusIn.bind(this), {
      capture: true,
      signal
    });
    element.addEventListener("focusout", this.#focusOut.bind(this), {
      capture: true,
      signal
    });
    element.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    return true;
  }
  hide() {
    this.#toolbar.classList.add("hidden");
    this.#colorPicker?.hideDropdown();
  }
  show() {
    this.#toolbar.classList.remove("hidden");
    this.#altText?.shown();
    this.#comment?.shown();
  }
  addDeleteButton() {
    const {
      editorType,
      _uiManager
    } = this.#editor;
    const button = document.createElement("button");
    button.classList.add("basic", "deleteButton");
    button.tabIndex = 0;
    button.setAttribute("data-l10n-id", EditorToolbar.#l10nRemove[editorType]);
    if (this.#addListenersToElement(button)) {
      button.addEventListener("click", e => {
        _uiManager.delete();
      }, {
        signal: _uiManager._signal
      });
    }
    this.#buttons.append(button);
  }
  get #divider() {
    const divider = document.createElement("div");
    divider.className = "divider";
    return divider;
  }
  async addAltText(altText) {
    const button = await altText.render();
    this.#addListenersToElement(button);
    this.#buttons.append(button, this.#divider);
    this.#altText = altText;
  }
  addComment(comment, beforeElement = null) {
    if (this.#comment) {
      return;
    }
    const button = comment.renderForToolbar();
    if (!button) {
      return;
    }
    this.#addListenersToElement(button);
    const divider = this.#commentButtonDivider = this.#divider;
    if (!beforeElement) {
      this.#buttons.append(button, divider);
    } else {
      this.#buttons.insertBefore(button, beforeElement);
      this.#buttons.insertBefore(divider, beforeElement);
    }
    this.#comment = comment;
    comment.toolbar = this;
  }
  addColorPicker(colorPicker) {
    if (this.#colorPicker) {
      return;
    }
    this.#colorPicker = colorPicker;
    const button = colorPicker.renderButton();
    this.#addListenersToElement(button);
    this.#buttons.append(button, this.#divider);
  }
  async addEditSignatureButton(signatureManager) {
    const button = this.#signatureDescriptionButton = await signatureManager.renderEditButton(this.#editor);
    this.#addListenersToElement(button);
    this.#buttons.append(button, this.#divider);
  }
  removeButton(name) {
    switch (name) {
      case "comment":
        this.#comment?.removeToolbarCommentButton();
        this.#comment = null;
        this.#commentButtonDivider?.remove();
        this.#commentButtonDivider = null;
        break;
    }
  }
  async addButton(name, tool) {
    switch (name) {
      case "colorPicker":
        if (tool) {
          this.addColorPicker(tool);
        }
        break;
      case "altText":
        if (tool) {
          await this.addAltText(tool);
        }
        break;
      case "editSignature":
        if (tool) {
          await this.addEditSignatureButton(tool);
        }
        break;
      case "delete":
        this.addDeleteButton();
        break;
      case "comment":
        if (tool) {
          this.addComment(tool);
        }
        break;
    }
  }
  async addButtonBefore(name, tool, beforeSelector) {
    if (!tool && name === "comment") {
      return;
    }
    const beforeElement = this.#buttons.querySelector(beforeSelector);
    if (!beforeElement) {
      return;
    }
    if (name === "comment") {
      this.addComment(tool, beforeElement);
    }
  }
  updateEditSignatureButton(description) {
    if (this.#signatureDescriptionButton) {
      this.#signatureDescriptionButton.title = description;
    }
  }
  remove() {
    this.#toolbar.remove();
    this.#colorPicker?.destroy();
    this.#colorPicker = null;
  }
}
class FloatingToolbar {
  #buttons = null;
  #toolbar = null;
  #uiManager;
  constructor(uiManager) {
    this.#uiManager = uiManager;
  }
  #render() {
    const editToolbar = this.#toolbar = document.createElement("div");
    editToolbar.className = "editToolbar";
    editToolbar.setAttribute("role", "toolbar");
    const signal = this.#uiManager._signal;
    if (signal instanceof AbortSignal && !signal.aborted) {
      editToolbar.addEventListener("contextmenu", noContextMenu, {
        signal
      });
    }
    const buttons = this.#buttons = document.createElement("div");
    buttons.className = "buttons";
    editToolbar.append(buttons);
    if (this.#uiManager.hasCommentManager()) {
      this.#makeButton("commentButton", `pdfjs-comment-floating-button`, "pdfjs-comment-floating-button-label", () => {
        this.#uiManager.commentSelection("floating_button");
      });
    }
    this.#makeButton("highlightButton", `pdfjs-highlight-floating-button1`, "pdfjs-highlight-floating-button-label", () => {
      this.#uiManager.highlightSelection("floating_button");
    });
    return editToolbar;
  }
  #getLastPoint(boxes, isLTR) {
    let lastY = 0;
    let lastX = 0;
    for (const box of boxes) {
      const y = box.y + box.height;
      if (y < lastY) {
        continue;
      }
      const x = box.x + (isLTR ? box.width : 0);
      if (y > lastY) {
        lastX = x;
        lastY = y;
        continue;
      }
      if (isLTR) {
        if (x > lastX) {
          lastX = x;
        }
      } else if (x < lastX) {
        lastX = x;
      }
    }
    return [isLTR ? 1 - lastX : lastX, lastY];
  }
  show(parent, boxes, isLTR) {
    const [x, y] = this.#getLastPoint(boxes, isLTR);
    const {
      style
    } = this.#toolbar ||= this.#render();
    parent.append(this.#toolbar);
    style.insetInlineEnd = `${100 * x}%`;
    style.top = `calc(${100 * y}% + var(--editor-toolbar-vert-offset))`;
  }
  hide() {
    this.#toolbar.remove();
  }
  #makeButton(buttonClass, l10nId, labelL10nId, clickHandler) {
    const button = document.createElement("button");
    button.classList.add("basic", buttonClass);
    button.tabIndex = 0;
    button.setAttribute("data-l10n-id", l10nId);
    const span = document.createElement("span");
    button.append(span);
    span.className = "visuallyHidden";
    span.setAttribute("data-l10n-id", labelL10nId);
    const signal = this.#uiManager._signal;
    if (signal instanceof AbortSignal && !signal.aborted) {
      button.addEventListener("contextmenu", noContextMenu, {
        signal
      });
      button.addEventListener("click", clickHandler, {
        signal
      });
    }
    this.#buttons.append(button);
  }
}

;// ./src/display/editor/tools.js






















function bindEvents(obj, element, names) {
  for (const name of names) {
    element.addEventListener(name, obj[name].bind(obj));
  }
}
class CurrentPointers {
  static #pointerId = NaN;
  static #pointerIds = null;
  static #moveTimestamp = NaN;
  static #pointerType = null;
  static initializeAndAddPointerId(pointerId) {
    (CurrentPointers.#pointerIds ||= new Set()).add(pointerId);
  }
  static setPointer(pointerType, pointerId) {
    CurrentPointers.#pointerId ||= pointerId;
    CurrentPointers.#pointerType ??= pointerType;
  }
  static setTimeStamp(timeStamp) {
    CurrentPointers.#moveTimestamp = timeStamp;
  }
  static isSamePointerId(pointerId) {
    return CurrentPointers.#pointerId === pointerId;
  }
  static isSamePointerIdOrRemove(pointerId) {
    if (CurrentPointers.#pointerId === pointerId) {
      return true;
    }
    CurrentPointers.#pointerIds?.delete(pointerId);
    return false;
  }
  static isSamePointerType(pointerType) {
    return CurrentPointers.#pointerType === pointerType;
  }
  static isInitializedAndDifferentPointerType(pointerType) {
    return CurrentPointers.#pointerType !== null && !CurrentPointers.isSamePointerType(pointerType);
  }
  static isSameTimeStamp(timeStamp) {
    return CurrentPointers.#moveTimestamp === timeStamp;
  }
  static isUsingMultiplePointers() {
    return CurrentPointers.#pointerIds?.size >= 1;
  }
  static clearPointerType() {
    CurrentPointers.#pointerType = null;
  }
  static clearPointerIds() {
    CurrentPointers.#pointerId = NaN;
    CurrentPointers.#pointerIds = null;
  }
  static clearTimeStamp() {
    CurrentPointers.#moveTimestamp = NaN;
  }
}
class IdManager {
  #id = 0;
  get id() {
    return `${AnnotationEditorPrefix}${this.#id++}`;
  }
}
class ImageManager {
  #baseId = getUuid();
  #id = 0;
  #cache = null;
  static get _isSVGFittingCanvas() {
    const svg = `data:image/svg+xml;charset=UTF-8,<svg viewBox="0 0 1 1" width="1" height="1" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" style="fill:red;"/></svg>`;
    const canvas = new OffscreenCanvas(1, 3);
    const ctx = canvas.getContext("2d", {
      willReadFrequently: true
    });
    const image = new Image();
    image.src = svg;
    const promise = image.decode().then(() => {
      ctx.drawImage(image, 0, 0, 1, 1, 0, 0, 1, 3);
      return new Uint32Array(ctx.getImageData(0, 0, 1, 1).data.buffer)[0] === 0;
    });
    return shadow(this, "_isSVGFittingCanvas", promise);
  }
  async #get(key, rawData) {
    this.#cache ||= new Map();
    let data = this.#cache.get(key);
    if (data === null) {
      return null;
    }
    if (data?.bitmap) {
      data.refCounter += 1;
      return data;
    }
    try {
      data ||= {
        bitmap: null,
        id: `image_${this.#baseId}_${this.#id++}`,
        refCounter: 0,
        isSvg: false
      };
      let image;
      if (typeof rawData === "string") {
        data.url = rawData;
        image = await fetchData(rawData, "blob");
      } else if (rawData instanceof File) {
        image = data.file = rawData;
      } else if (rawData instanceof Blob) {
        image = rawData;
      }
      if (image.type === "image/svg+xml") {
        const mustRemoveAspectRatioPromise = ImageManager._isSVGFittingCanvas;
        const fileReader = new FileReader();
        const imageElement = new Image();
        const imagePromise = new Promise((resolve, reject) => {
          imageElement.onload = () => {
            data.bitmap = imageElement;
            data.isSvg = true;
            resolve();
          };
          fileReader.onload = async () => {
            const url = data.svgUrl = fileReader.result;
            imageElement.src = (await mustRemoveAspectRatioPromise) ? `${url}#svgView(preserveAspectRatio(none))` : url;
          };
          imageElement.onerror = fileReader.onerror = reject;
        });
        fileReader.readAsDataURL(image);
        await imagePromise;
      } else {
        data.bitmap = await createImageBitmap(image);
      }
      data.refCounter = 1;
    } catch (e) {
      warn(e);
      data = null;
    }
    this.#cache.set(key, data);
    if (data) {
      this.#cache.set(data.id, data);
    }
    return data;
  }
  async getFromFile(file) {
    const {
      lastModified,
      name,
      size,
      type
    } = file;
    return this.#get(`${lastModified}_${name}_${size}_${type}`, file);
  }
  async getFromUrl(url) {
    return this.#get(url, url);
  }
  async getFromBlob(id, blobPromise) {
    const blob = await blobPromise;
    return this.#get(id, blob);
  }
  async getFromId(id) {
    this.#cache ||= new Map();
    const data = this.#cache.get(id);
    if (!data) {
      return null;
    }
    if (data.bitmap) {
      data.refCounter += 1;
      return data;
    }
    if (data.file) {
      return this.getFromFile(data.file);
    }
    if (data.blobPromise) {
      const {
        blobPromise
      } = data;
      delete data.blobPromise;
      return this.getFromBlob(data.id, blobPromise);
    }
    return this.getFromUrl(data.url);
  }
  getFromCanvas(id, canvas) {
    this.#cache ||= new Map();
    let data = this.#cache.get(id);
    if (data?.bitmap) {
      data.refCounter += 1;
      return data;
    }
    const offscreen = new OffscreenCanvas(canvas.width, canvas.height);
    const ctx = offscreen.getContext("2d");
    ctx.drawImage(canvas, 0, 0);
    data = {
      bitmap: offscreen.transferToImageBitmap(),
      id: `image_${this.#baseId}_${this.#id++}`,
      refCounter: 1,
      isSvg: false
    };
    this.#cache.set(id, data);
    this.#cache.set(data.id, data);
    return data;
  }
  getSvgUrl(id) {
    const data = this.#cache.get(id);
    if (!data?.isSvg) {
      return null;
    }
    return data.svgUrl;
  }
  deleteId(id) {
    this.#cache ||= new Map();
    const data = this.#cache.get(id);
    if (!data) {
      return;
    }
    data.refCounter -= 1;
    if (data.refCounter !== 0) {
      return;
    }
    const {
      bitmap
    } = data;
    if (!data.url && !data.file) {
      const canvas = new OffscreenCanvas(bitmap.width, bitmap.height);
      const ctx = canvas.getContext("bitmaprenderer");
      ctx.transferFromImageBitmap(bitmap);
      data.blobPromise = canvas.convertToBlob();
    }
    bitmap.close?.();
    data.bitmap = null;
  }
  isValidId(id) {
    return id.startsWith(`image_${this.#baseId}_`);
  }
}
class CommandManager {
  #commands = [];
  #locked = false;
  #maxSize;
  #position = -1;
  constructor(maxSize = 128) {
    this.#maxSize = maxSize;
  }
  add({
    cmd,
    undo,
    post,
    mustExec,
    type = NaN,
    overwriteIfSameType = false,
    keepUndo = false
  }) {
    if (mustExec) {
      cmd();
    }
    if (this.#locked) {
      return;
    }
    const save = {
      cmd,
      undo,
      post,
      type
    };
    if (this.#position === -1) {
      if (this.#commands.length > 0) {
        this.#commands.length = 0;
      }
      this.#position = 0;
      this.#commands.push(save);
      return;
    }
    if (overwriteIfSameType && this.#commands[this.#position].type === type) {
      if (keepUndo) {
        save.undo = this.#commands[this.#position].undo;
      }
      this.#commands[this.#position] = save;
      return;
    }
    const next = this.#position + 1;
    if (next === this.#maxSize) {
      this.#commands.splice(0, 1);
    } else {
      this.#position = next;
      if (next < this.#commands.length) {
        this.#commands.splice(next);
      }
    }
    this.#commands.push(save);
  }
  undo() {
    if (this.#position === -1) {
      return;
    }
    this.#locked = true;
    const {
      undo,
      post
    } = this.#commands[this.#position];
    undo();
    post?.();
    this.#locked = false;
    this.#position -= 1;
  }
  redo() {
    if (this.#position < this.#commands.length - 1) {
      this.#position += 1;
      this.#locked = true;
      const {
        cmd,
        post
      } = this.#commands[this.#position];
      cmd();
      post?.();
      this.#locked = false;
    }
  }
  hasSomethingToUndo() {
    return this.#position !== -1;
  }
  hasSomethingToRedo() {
    return this.#position < this.#commands.length - 1;
  }
  cleanType(type) {
    if (this.#position === -1) {
      return;
    }
    for (let i = this.#position; i >= 0; i--) {
      if (this.#commands[i].type !== type) {
        this.#commands.splice(i + 1, this.#position - i);
        this.#position = i;
        return;
      }
    }
    this.#commands.length = 0;
    this.#position = -1;
  }
  destroy() {
    this.#commands = null;
  }
}
class KeyboardManager {
  constructor(callbacks) {
    this.buffer = [];
    this.callbacks = new Map();
    this.allKeys = new Set();
    const {
      isMac
    } = util_FeatureTest.platform;
    for (const [keys, callback, options = {}] of callbacks) {
      for (const key of keys) {
        const isMacKey = key.startsWith("mac+");
        if (isMac && isMacKey) {
          this.callbacks.set(key.slice(4), {
            callback,
            options
          });
          this.allKeys.add(key.split("+").at(-1));
        } else if (!isMac && !isMacKey) {
          this.callbacks.set(key, {
            callback,
            options
          });
          this.allKeys.add(key.split("+").at(-1));
        }
      }
    }
  }
  #serialize(event) {
    if (event.altKey) {
      this.buffer.push("alt");
    }
    if (event.ctrlKey) {
      this.buffer.push("ctrl");
    }
    if (event.metaKey) {
      this.buffer.push("meta");
    }
    if (event.shiftKey) {
      this.buffer.push("shift");
    }
    this.buffer.push(event.key);
    const str = this.buffer.join("+");
    this.buffer.length = 0;
    return str;
  }
  exec(self, event) {
    if (!this.allKeys.has(event.key)) {
      return;
    }
    const info = this.callbacks.get(this.#serialize(event));
    if (!info) {
      return;
    }
    const {
      callback,
      options: {
        bubbles = false,
        args = [],
        checker = null
      }
    } = info;
    if (checker && !checker(self, event)) {
      return;
    }
    callback.bind(self, ...args, event)();
    if (!bubbles) {
      stopEvent(event);
    }
  }
}
class ColorManager {
  static _colorsMapping = new Map([["CanvasText", [0, 0, 0]], ["Canvas", [255, 255, 255]]]);
  get _colors() {
    const colors = new Map([["CanvasText", null], ["Canvas", null]]);
    getColorValues(colors);
    return shadow(this, "_colors", colors);
  }
  convert(color) {
    const rgb = getRGB(color);
    if (!window.matchMedia("(forced-colors: active)").matches) {
      return rgb;
    }
    for (const [name, RGB] of this._colors) {
      if (RGB.every((x, i) => x === rgb[i])) {
        return ColorManager._colorsMapping.get(name);
      }
    }
    return rgb;
  }
  getHexCode(name) {
    const rgb = this._colors.get(name);
    if (!rgb) {
      return name;
    }
    return Util.makeHexColor(...rgb);
  }
}
class AnnotationEditorUIManager {
  #abortController = new AbortController();
  #activeEditor = null;
  #allEditableAnnotations = null;
  #allEditors = new Map();
  #allLayers = new Map();
  #altTextManager = null;
  #annotationStorage = null;
  #changedExistingAnnotations = null;
  #commandManager = new CommandManager();
  #commentManager = null;
  #copyPasteAC = null;
  #currentDrawingSession = null;
  #currentPageIndex = 0;
  #deletedAnnotationsElementIds = new Set();
  #draggingEditors = null;
  #editorTypes = null;
  #editorsToRescale = new Set();
  _editorUndoBar = null;
  #enableHighlightFloatingButton = false;
  #enableUpdatedAddImage = false;
  #enableNewAltTextWhenAddingImage = false;
  #filterFactory = null;
  #focusMainContainerTimeoutId = null;
  #focusManagerAC = null;
  #highlightColors = null;
  #highlightWhenShiftUp = false;
  #floatingToolbar = null;
  #idManager = new IdManager();
  #isEnabled = false;
  #isPointerDown = false;
  #isWaiting = false;
  #keyboardManagerAC = null;
  #lastActiveElement = null;
  #mainHighlightColorPicker = null;
  #missingCanvases = null;
  #mlManager = null;
  #mode = AnnotationEditorType.NONE;
  #selectedEditors = new Set();
  #selectedTextNode = null;
  #signatureManager = null;
  #pageColors = null;
  #showAllStates = null;
  #pdfDocument = null;
  #previousStates = {
    isEditing: false,
    isEmpty: true,
    hasSomethingToUndo: false,
    hasSomethingToRedo: false,
    hasSelectedEditor: false,
    hasSelectedText: false
  };
  #translation = [0, 0];
  #translationTimeoutId = null;
  #container = null;
  #viewer = null;
  #viewerAlert = null;
  #updateModeCapability = null;
  static TRANSLATE_SMALL = 1;
  static TRANSLATE_BIG = 10;
  static get _keyboardManager() {
    const proto = AnnotationEditorUIManager.prototype;
    const arrowChecker = self => self.#container.contains(document.activeElement) && document.activeElement.tagName !== "BUTTON" && self.hasSomethingToControl();
    const textInputChecker = (_self, {
      target: el
    }) => {
      if (el instanceof HTMLInputElement) {
        const {
          type
        } = el;
        return type !== "text" && type !== "number";
      }
      return true;
    };
    const small = this.TRANSLATE_SMALL;
    const big = this.TRANSLATE_BIG;
    return shadow(this, "_keyboardManager", new KeyboardManager([[["ctrl+a", "mac+meta+a"], proto.selectAll, {
      checker: textInputChecker
    }], [["ctrl+z", "mac+meta+z"], proto.undo, {
      checker: textInputChecker
    }], [["ctrl+y", "ctrl+shift+z", "mac+meta+shift+z", "ctrl+shift+Z", "mac+meta+shift+Z"], proto.redo, {
      checker: textInputChecker
    }], [["Backspace", "alt+Backspace", "ctrl+Backspace", "shift+Backspace", "mac+Backspace", "mac+alt+Backspace", "mac+ctrl+Backspace", "Delete", "ctrl+Delete", "shift+Delete", "mac+Delete"], proto.delete, {
      checker: textInputChecker
    }], [["Enter", "mac+Enter"], proto.addNewEditorFromKeyboard, {
      checker: (self, {
        target: el
      }) => !(el instanceof HTMLButtonElement) && self.#container.contains(el) && !self.isEnterHandled
    }], [[" ", "mac+ "], proto.addNewEditorFromKeyboard, {
      checker: (self, {
        target: el
      }) => !(el instanceof HTMLButtonElement) && self.#container.contains(document.activeElement)
    }], [["Escape", "mac+Escape"], proto.unselectAll], [["ArrowLeft", "mac+ArrowLeft"], proto.translateSelectedEditors, {
      args: [-small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto.translateSelectedEditors, {
      args: [-big, 0],
      checker: arrowChecker
    }], [["ArrowRight", "mac+ArrowRight"], proto.translateSelectedEditors, {
      args: [small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto.translateSelectedEditors, {
      args: [big, 0],
      checker: arrowChecker
    }], [["ArrowUp", "mac+ArrowUp"], proto.translateSelectedEditors, {
      args: [0, -small],
      checker: arrowChecker
    }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto.translateSelectedEditors, {
      args: [0, -big],
      checker: arrowChecker
    }], [["ArrowDown", "mac+ArrowDown"], proto.translateSelectedEditors, {
      args: [0, small],
      checker: arrowChecker
    }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto.translateSelectedEditors, {
      args: [0, big],
      checker: arrowChecker
    }]]));
  }
  constructor(container, viewer, viewerAlert, altTextManager, commentManager, signatureManager, eventBus, pdfDocument, pageColors, highlightColors, enableHighlightFloatingButton, enableUpdatedAddImage, enableNewAltTextWhenAddingImage, mlManager, editorUndoBar, supportsPinchToZoom) {
    const signal = this._signal = this.#abortController.signal;
    this.#container = container;
    this.#viewer = viewer;
    this.#viewerAlert = viewerAlert;
    this.#altTextManager = altTextManager;
    this.#commentManager = commentManager;
    this.#signatureManager = signatureManager;
    this.#pdfDocument = pdfDocument;
    this._eventBus = eventBus;
    eventBus._on("editingaction", this.onEditingAction.bind(this), {
      signal
    });
    eventBus._on("pagechanging", this.onPageChanging.bind(this), {
      signal
    });
    eventBus._on("scalechanging", this.onScaleChanging.bind(this), {
      signal
    });
    eventBus._on("rotationchanging", this.onRotationChanging.bind(this), {
      signal
    });
    eventBus._on("setpreference", this.onSetPreference.bind(this), {
      signal
    });
    eventBus._on("switchannotationeditorparams", evt => this.updateParams(evt.type, evt.value), {
      signal
    });
    eventBus._on("pagesedited", this.onPagesEdited.bind(this), {
      signal
    });
    window.addEventListener("pointerdown", () => {
      this.#isPointerDown = true;
    }, {
      capture: true,
      signal
    });
    window.addEventListener("pointerup", () => {
      this.#isPointerDown = false;
    }, {
      capture: true,
      signal
    });
    this.#addSelectionListener();
    this.#addDragAndDropListeners();
    this.#addKeyboardManager();
    this.#annotationStorage = pdfDocument.annotationStorage;
    this.#filterFactory = pdfDocument.filterFactory;
    this.#pageColors = pageColors;
    this.#highlightColors = highlightColors || null;
    this.#enableHighlightFloatingButton = enableHighlightFloatingButton;
    this.#enableUpdatedAddImage = enableUpdatedAddImage;
    this.#enableNewAltTextWhenAddingImage = enableNewAltTextWhenAddingImage;
    this.#mlManager = mlManager || null;
    this.viewParameters = {
      realScale: PixelsPerInch.PDF_TO_CSS_UNITS,
      rotation: 0
    };
    this.isShiftKeyDown = false;
    this._editorUndoBar = editorUndoBar || null;
    this._supportsPinchToZoom = supportsPinchToZoom !== false;
    commentManager?.setSidebarUiManager(this);
  }
  destroy() {
    this.#updateModeCapability?.resolve();
    this.#updateModeCapability = null;
    this.#abortController?.abort();
    this.#abortController = null;
    this._signal = null;
    for (const layer of this.#allLayers.values()) {
      layer.destroy();
    }
    this.#allLayers.clear();
    this.#allEditors.clear();
    this.#editorsToRescale.clear();
    this.#missingCanvases?.clear();
    this.#activeEditor = null;
    this.#selectedEditors.clear();
    this.#commandManager.destroy();
    this.#altTextManager?.destroy();
    this.#commentManager?.destroy();
    this.#signatureManager?.destroy();
    this.#floatingToolbar?.hide();
    this.#floatingToolbar = null;
    this.#mainHighlightColorPicker?.destroy();
    this.#mainHighlightColorPicker = null;
    this.#allEditableAnnotations = null;
    if (this.#focusMainContainerTimeoutId) {
      clearTimeout(this.#focusMainContainerTimeoutId);
      this.#focusMainContainerTimeoutId = null;
    }
    if (this.#translationTimeoutId) {
      clearTimeout(this.#translationTimeoutId);
      this.#translationTimeoutId = null;
    }
    this._editorUndoBar?.destroy();
    this.#pdfDocument = null;
  }
  combinedSignal(ac) {
    return AbortSignal.any([this._signal, ac.signal]);
  }
  get mlManager() {
    return this.#mlManager;
  }
  get useNewAltTextFlow() {
    return this.#enableUpdatedAddImage;
  }
  get useNewAltTextWhenAddingImage() {
    return this.#enableNewAltTextWhenAddingImage;
  }
  get hcmFilter() {
    return shadow(this, "hcmFilter", this.#pageColors ? this.#filterFactory.addHCMFilter(this.#pageColors.foreground, this.#pageColors.background) : "none");
  }
  get direction() {
    return shadow(this, "direction", getComputedStyle(this.#container).direction);
  }
  get _highlightColors() {
    return shadow(this, "_highlightColors", this.#highlightColors ? new Map(this.#highlightColors.split(",").map(pair => {
      pair = pair.split("=").map(x => x.trim());
      pair[1] = pair[1].toUpperCase();
      return pair;
    })) : null);
  }
  get highlightColors() {
    const {
      _highlightColors
    } = this;
    if (!_highlightColors) {
      return shadow(this, "highlightColors", null);
    }
    const map = new Map();
    const hasHCM = !!this.#pageColors;
    for (const [name, color] of _highlightColors) {
      const isNameForHCM = name.endsWith("_HCM");
      if (hasHCM && isNameForHCM) {
        map.set(name.replace("_HCM", ""), color);
        continue;
      }
      if (!hasHCM && !isNameForHCM) {
        map.set(name, color);
      }
    }
    return shadow(this, "highlightColors", map);
  }
  get highlightColorNames() {
    return shadow(this, "highlightColorNames", this.highlightColors ? new Map(Array.from(this.highlightColors, e => e.reverse())) : null);
  }
  getNonHCMColor(color) {
    if (!this._highlightColors) {
      return color;
    }
    const colorName = this.highlightColorNames.get(color);
    return this._highlightColors.get(colorName) || color;
  }
  getNonHCMColorName(color) {
    return this.highlightColorNames.get(color) || color;
  }
  setCurrentDrawingSession(layer) {
    if (layer) {
      this.unselectAll();
      this.disableUserSelect(true);
    } else {
      this.disableUserSelect(false);
    }
    this.#currentDrawingSession = layer;
  }
  setMainHighlightColorPicker(colorPicker) {
    this.#mainHighlightColorPicker = colorPicker;
  }
  editAltText(editor, firstTime = false) {
    this.#altTextManager?.editAltText(this, editor, firstTime);
  }
  hasCommentManager() {
    return !!this.#commentManager;
  }
  editComment(editor, posX, posY, options) {
    this.#commentManager?.showDialog(this, editor, posX, posY, options);
  }
  selectComment(pageIndex, uid) {
    const layer = this.#allLayers.get(pageIndex);
    const editor = layer?.getEditorByUID(uid);
    editor?.toggleComment(true, true);
  }
  updateComment(editor) {
    this.#commentManager?.updateComment(editor.getData());
  }
  updatePopupColor(editor) {
    this.#commentManager?.updatePopupColor(editor);
  }
  removeComment(editor) {
    this.#commentManager?.removeComments([editor.uid]);
  }
  deleteComment(editor, savedData) {
    const undo = () => {
      editor.comment = savedData;
    };
    const cmd = () => {
      this._editorUndoBar?.show(undo, "comment");
      this.toggleComment(null);
      editor.comment = null;
    };
    this.addCommands({
      cmd,
      undo,
      mustExec: true
    });
  }
  toggleComment(editor, isSelected, visibility = undefined) {
    this.#commentManager?.toggleCommentPopup(editor, isSelected, visibility);
  }
  makeCommentColor(color, opacity) {
    return color && this.#commentManager?.makeCommentColor(color, opacity) || null;
  }
  getCommentDialogElement() {
    return this.#commentManager?.dialogElement || null;
  }
  async waitForEditorsRendered(pageNumber) {
    if (this.#allLayers.has(pageNumber - 1)) {
      return;
    }
    const {
      resolve,
      promise
    } = Promise.withResolvers();
    const onEditorsRendered = evt => {
      if (evt.pageNumber === pageNumber) {
        this._eventBus._off("editorsrendered", onEditorsRendered);
        resolve();
      }
    };
    this._eventBus.on("editorsrendered", onEditorsRendered);
    await promise;
  }
  getSignature(editor) {
    this.#signatureManager?.getSignature({
      uiManager: this,
      editor
    });
  }
  get signatureManager() {
    return this.#signatureManager;
  }
  switchToMode(mode, callback) {
    this._eventBus.on("annotationeditormodechanged", callback, {
      once: true,
      signal: this._signal
    });
    this._eventBus.dispatch("showannotationeditorui", {
      source: this,
      mode
    });
  }
  setPreference(name, value) {
    this._eventBus.dispatch("setpreference", {
      source: this,
      name,
      value
    });
  }
  onSetPreference({
    name,
    value
  }) {
    switch (name) {
      case "enableNewAltTextWhenAddingImage":
        this.#enableNewAltTextWhenAddingImage = value;
        break;
    }
  }
  onPagesEdited({
    pagesMapper
  }) {
    for (const editor of this.#allEditors.values()) {
      editor.updatePageIndex(pagesMapper.getPrevPageNumber(editor.pageIndex + 1) - 1);
    }
    const allLayers = this.#allLayers;
    const newAllLayers = this.#allLayers = new Map();
    for (const [pageIndex, layer] of allLayers) {
      const prevPageIndex = pagesMapper.getPrevPageNumber(pageIndex + 1) - 1;
      if (prevPageIndex === -1) {
        layer.destroy();
        continue;
      }
      newAllLayers.set(prevPageIndex, layer);
      layer.updatePageIndex(prevPageIndex);
    }
  }
  onPageChanging({
    pageNumber
  }) {
    this.#currentPageIndex = pageNumber - 1;
  }
  focusMainContainer() {
    this.#container.focus();
  }
  findParent(x, y) {
    for (const layer of this.#allLayers.values()) {
      const {
        x: layerX,
        y: layerY,
        width,
        height
      } = layer.div.getBoundingClientRect();
      if (x >= layerX && x <= layerX + width && y >= layerY && y <= layerY + height) {
        return layer;
      }
    }
    return null;
  }
  disableUserSelect(value = false) {
    this.#viewer.classList.toggle("noUserSelect", value);
  }
  addShouldRescale(editor) {
    this.#editorsToRescale.add(editor);
  }
  removeShouldRescale(editor) {
    this.#editorsToRescale.delete(editor);
  }
  onScaleChanging({
    scale
  }) {
    this.commitOrRemove();
    this.viewParameters.realScale = scale * PixelsPerInch.PDF_TO_CSS_UNITS;
    for (const editor of this.#editorsToRescale) {
      editor.onScaleChanging();
    }
    this.#currentDrawingSession?.onScaleChanging();
  }
  onRotationChanging({
    pagesRotation
  }) {
    this.commitOrRemove();
    this.viewParameters.rotation = pagesRotation;
  }
  #getAnchorElementForSelection({
    anchorNode
  }) {
    return anchorNode.nodeType === Node.TEXT_NODE ? anchorNode.parentElement : anchorNode;
  }
  #getLayerForTextLayer(textLayer) {
    const {
      currentLayer
    } = this;
    if (currentLayer.hasTextLayer(textLayer)) {
      return currentLayer;
    }
    for (const layer of this.#allLayers.values()) {
      if (layer.hasTextLayer(textLayer)) {
        return layer;
      }
    }
    return null;
  }
  highlightSelection(methodOfCreation = "", comment = false) {
    const selection = document.getSelection();
    if (!selection || selection.isCollapsed) {
      return;
    }
    const {
      anchorNode,
      anchorOffset,
      focusNode,
      focusOffset
    } = selection;
    const text = selection.toString();
    const anchorElement = this.#getAnchorElementForSelection(selection);
    const textLayer = anchorElement.closest(".textLayer");
    const boxes = this.getSelectionBoxes(textLayer);
    if (!boxes) {
      return;
    }
    selection.empty();
    const layer = this.#getLayerForTextLayer(textLayer);
    const isNoneMode = this.#mode === AnnotationEditorType.NONE;
    const callback = () => {
      const editor = layer?.createAndAddNewEditor({
        x: 0,
        y: 0
      }, false, {
        methodOfCreation,
        boxes,
        anchorNode,
        anchorOffset,
        focusNode,
        focusOffset,
        text
      });
      if (isNoneMode) {
        this.showAllEditors("highlight", true, true);
      }
      if (comment) {
        editor?.editComment();
      }
    };
    if (isNoneMode) {
      this.switchToMode(AnnotationEditorType.HIGHLIGHT, callback);
      return;
    }
    callback();
  }
  commentSelection(methodOfCreation = "") {
    this.highlightSelection(methodOfCreation, true);
  }
  #displayFloatingToolbar() {
    const selection = document.getSelection();
    if (!selection || selection.isCollapsed) {
      return;
    }
    const anchorElement = this.#getAnchorElementForSelection(selection);
    const textLayer = anchorElement.closest(".textLayer");
    const boxes = this.getSelectionBoxes(textLayer);
    if (!boxes) {
      return;
    }
    this.#floatingToolbar ||= new FloatingToolbar(this);
    this.#floatingToolbar.show(textLayer, boxes, this.direction === "ltr");
  }
  getAndRemoveDataFromAnnotationStorage(annotationId) {
    if (!this.#annotationStorage) {
      return null;
    }
    const key = `${AnnotationEditorPrefix}${annotationId}`;
    const storedValue = this.#annotationStorage.getRawValue(key);
    if (storedValue) {
      this.#annotationStorage.remove(key);
    }
    return storedValue;
  }
  addToAnnotationStorage(editor) {
    if (!editor.isEmpty() && this.#annotationStorage && !this.#annotationStorage.has(editor.id)) {
      this.#annotationStorage.setValue(editor.id, editor);
    }
  }
  a11yAlert(messageId, args = null) {
    const viewerAlert = this.#viewerAlert;
    if (!viewerAlert) {
      return;
    }
    viewerAlert.setAttribute("data-l10n-id", messageId);
    if (args) {
      viewerAlert.setAttribute("data-l10n-args", JSON.stringify(args));
    } else {
      viewerAlert.removeAttribute("data-l10n-args");
    }
  }
  #selectionChange() {
    const selection = document.getSelection();
    if (!selection || selection.isCollapsed) {
      if (this.#selectedTextNode) {
        this.#floatingToolbar?.hide();
        this.#selectedTextNode = null;
        this.#dispatchUpdateStates({
          hasSelectedText: false
        });
      }
      return;
    }
    const {
      anchorNode
    } = selection;
    if (anchorNode === this.#selectedTextNode) {
      return;
    }
    const anchorElement = this.#getAnchorElementForSelection(selection);
    const textLayer = anchorElement.closest(".textLayer");
    if (!textLayer) {
      if (this.#selectedTextNode) {
        this.#floatingToolbar?.hide();
        this.#selectedTextNode = null;
        this.#dispatchUpdateStates({
          hasSelectedText: false
        });
      }
      return;
    }
    this.#floatingToolbar?.hide();
    this.#selectedTextNode = anchorNode;
    this.#dispatchUpdateStates({
      hasSelectedText: true
    });
    if (this.#mode !== AnnotationEditorType.HIGHLIGHT && this.#mode !== AnnotationEditorType.NONE) {
      return;
    }
    if (this.#mode === AnnotationEditorType.HIGHLIGHT) {
      this.showAllEditors("highlight", true, true);
    }
    this.#highlightWhenShiftUp = this.isShiftKeyDown;
    if (!this.isShiftKeyDown) {
      const activeLayer = this.#mode === AnnotationEditorType.HIGHLIGHT ? this.#getLayerForTextLayer(textLayer) : null;
      activeLayer?.toggleDrawing();
      if (this.#isPointerDown) {
        const ac = new AbortController();
        const signal = this.combinedSignal(ac);
        const pointerup = e => {
          if (e.type === "pointerup" && e.button !== 0) {
            return;
          }
          ac.abort();
          activeLayer?.toggleDrawing(true);
          if (e.type === "pointerup") {
            this.#onSelectEnd("main_toolbar");
          }
        };
        window.addEventListener("pointerup", pointerup, {
          signal
        });
        window.addEventListener("blur", pointerup, {
          signal
        });
      } else {
        activeLayer?.toggleDrawing(true);
        this.#onSelectEnd("main_toolbar");
      }
    }
  }
  #onSelectEnd(methodOfCreation = "") {
    if (this.#mode === AnnotationEditorType.HIGHLIGHT) {
      this.highlightSelection(methodOfCreation);
    } else if (this.#enableHighlightFloatingButton) {
      this.#displayFloatingToolbar();
    }
  }
  #addSelectionListener() {
    document.addEventListener("selectionchange", this.#selectionChange.bind(this), {
      signal: this._signal
    });
  }
  #addFocusManager() {
    if (this.#focusManagerAC) {
      return;
    }
    this.#focusManagerAC = new AbortController();
    const signal = this.combinedSignal(this.#focusManagerAC);
    window.addEventListener("focus", this.focus.bind(this), {
      signal
    });
    window.addEventListener("blur", this.blur.bind(this), {
      signal
    });
  }
  #removeFocusManager() {
    this.#focusManagerAC?.abort();
    this.#focusManagerAC = null;
  }
  blur() {
    this.isShiftKeyDown = false;
    if (this.#highlightWhenShiftUp) {
      this.#highlightWhenShiftUp = false;
      this.#onSelectEnd("main_toolbar");
    }
    if (!this.hasSelection) {
      return;
    }
    const {
      activeElement
    } = document;
    for (const editor of this.#selectedEditors) {
      if (editor.div.contains(activeElement)) {
        this.#lastActiveElement = [editor, activeElement];
        editor._focusEventsAllowed = false;
        break;
      }
    }
  }
  focus() {
    if (!this.#lastActiveElement) {
      return;
    }
    const [lastEditor, lastActiveElement] = this.#lastActiveElement;
    this.#lastActiveElement = null;
    lastActiveElement.addEventListener("focusin", () => {
      lastEditor._focusEventsAllowed = true;
    }, {
      once: true,
      signal: this._signal
    });
    lastActiveElement.focus();
  }
  #addKeyboardManager() {
    if (this.#keyboardManagerAC) {
      return;
    }
    this.#keyboardManagerAC = new AbortController();
    const signal = this.combinedSignal(this.#keyboardManagerAC);
    window.addEventListener("keydown", this.keydown.bind(this), {
      signal
    });
    window.addEventListener("keyup", this.keyup.bind(this), {
      signal
    });
  }
  #removeKeyboardManager() {
    this.#keyboardManagerAC?.abort();
    this.#keyboardManagerAC = null;
  }
  #addCopyPasteListeners() {
    if (this.#copyPasteAC) {
      return;
    }
    this.#copyPasteAC = new AbortController();
    const signal = this.combinedSignal(this.#copyPasteAC);
    document.addEventListener("copy", this.copy.bind(this), {
      signal
    });
    document.addEventListener("cut", this.cut.bind(this), {
      signal
    });
    document.addEventListener("paste", this.paste.bind(this), {
      signal
    });
  }
  #removeCopyPasteListeners() {
    this.#copyPasteAC?.abort();
    this.#copyPasteAC = null;
  }
  #addDragAndDropListeners() {
    const signal = this._signal;
    document.addEventListener("dragover", this.dragOver.bind(this), {
      signal
    });
    document.addEventListener("drop", this.drop.bind(this), {
      signal
    });
  }
  addEditListeners() {
    this.#addKeyboardManager();
    this.setEditingState(true);
  }
  removeEditListeners() {
    this.#removeKeyboardManager();
    this.setEditingState(false);
  }
  dragOver(event) {
    for (const {
      type
    } of event.dataTransfer.items) {
      for (const editorType of this.#editorTypes) {
        if (editorType.isHandlingMimeForPasting(type)) {
          event.dataTransfer.dropEffect = "copy";
          event.preventDefault();
          return;
        }
      }
    }
  }
  drop(event) {
    for (const item of event.dataTransfer.items) {
      for (const editorType of this.#editorTypes) {
        if (editorType.isHandlingMimeForPasting(item.type)) {
          editorType.paste(item, this.currentLayer);
          event.preventDefault();
          return;
        }
      }
    }
  }
  copy(event) {
    event.preventDefault();
    this.#activeEditor?.commitOrRemove();
    if (!this.hasSelection) {
      return;
    }
    const editors = [];
    for (const editor of this.#selectedEditors) {
      const serialized = editor.serialize(true);
      if (serialized) {
        editors.push(serialized);
      }
    }
    if (editors.length === 0) {
      return;
    }
    event.clipboardData.setData("application/pdfjs", JSON.stringify(editors));
  }
  cut(event) {
    this.copy(event);
    this.delete();
  }
  async paste(event) {
    event.preventDefault();
    const {
      clipboardData
    } = event;
    for (const item of clipboardData.items) {
      for (const editorType of this.#editorTypes) {
        if (editorType.isHandlingMimeForPasting(item.type)) {
          editorType.paste(item, this.currentLayer);
          return;
        }
      }
    }
    let data = clipboardData.getData("application/pdfjs");
    if (!data) {
      return;
    }
    try {
      data = JSON.parse(data);
    } catch (ex) {
      warn(`paste: "${ex.message}".`);
      return;
    }
    if (!Array.isArray(data)) {
      return;
    }
    this.unselectAll();
    const layer = this.currentLayer;
    try {
      const newEditors = [];
      for (const editor of data) {
        const deserializedEditor = await layer.deserialize(editor);
        if (!deserializedEditor) {
          return;
        }
        newEditors.push(deserializedEditor);
      }
      const cmd = () => {
        for (const editor of newEditors) {
          this.#addEditorToLayer(editor);
        }
        this.#selectEditors(newEditors);
      };
      const undo = () => {
        for (const editor of newEditors) {
          editor.remove();
        }
      };
      this.addCommands({
        cmd,
        undo,
        mustExec: true
      });
    } catch (ex) {
      warn(`paste: "${ex.message}".`);
    }
  }
  keydown(event) {
    if (!this.isShiftKeyDown && event.key === "Shift") {
      this.isShiftKeyDown = true;
    }
    if (this.#mode !== AnnotationEditorType.NONE && !this.isEditorHandlingKeyboard) {
      AnnotationEditorUIManager._keyboardManager.exec(this, event);
    }
  }
  keyup(event) {
    if (this.isShiftKeyDown && event.key === "Shift") {
      this.isShiftKeyDown = false;
      if (this.#highlightWhenShiftUp) {
        this.#highlightWhenShiftUp = false;
        this.#onSelectEnd("main_toolbar");
      }
    }
  }
  onEditingAction({
    name
  }) {
    switch (name) {
      case "undo":
      case "redo":
      case "delete":
      case "selectAll":
        this[name]();
        break;
      case "highlightSelection":
        this.highlightSelection("context_menu");
        break;
      case "commentSelection":
        this.commentSelection("context_menu");
        break;
    }
  }
  #dispatchUpdateStates(details) {
    const hasChanged = Object.entries(details).some(([key, value]) => this.#previousStates[key] !== value);
    if (hasChanged) {
      this._eventBus.dispatch("annotationeditorstateschanged", {
        source: this,
        details: Object.assign(this.#previousStates, details)
      });
      if (this.#mode === AnnotationEditorType.HIGHLIGHT && details.hasSelectedEditor === false) {
        this.#dispatchUpdateUI([[AnnotationEditorParamsType.HIGHLIGHT_FREE, true]]);
      }
    }
  }
  #dispatchUpdateUI(details) {
    this._eventBus.dispatch("annotationeditorparamschanged", {
      source: this,
      details
    });
  }
  setEditingState(isEditing) {
    if (isEditing) {
      this.#addFocusManager();
      this.#addCopyPasteListeners();
      this.#dispatchUpdateStates({
        isEditing: this.#mode !== AnnotationEditorType.NONE,
        isEmpty: this.#isEmpty(),
        hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(),
        hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(),
        hasSelectedEditor: false
      });
    } else {
      this.#removeFocusManager();
      this.#removeCopyPasteListeners();
      this.#dispatchUpdateStates({
        isEditing: false
      });
      this.disableUserSelect(false);
    }
  }
  registerEditorTypes(types) {
    if (this.#editorTypes) {
      return;
    }
    this.#editorTypes = types;
    for (const editorType of this.#editorTypes) {
      this.#dispatchUpdateUI(editorType.defaultPropertiesToUpdate);
    }
  }
  getId() {
    return this.#idManager.id;
  }
  get currentLayer() {
    return this.#allLayers.get(this.#currentPageIndex);
  }
  getLayer(pageIndex) {
    return this.#allLayers.get(pageIndex);
  }
  get currentPageIndex() {
    return this.#currentPageIndex;
  }
  addLayer(layer) {
    this.#allLayers.set(layer.pageIndex, layer);
    if (this.#isEnabled) {
      layer.enable();
    } else {
      layer.disable();
    }
  }
  removeLayer(layer) {
    this.#allLayers.delete(layer.pageIndex);
  }
  async updateMode(mode, editId = null, isFromUser = false, isFromKeyboard = false, mustEnterInEditMode = false, editComment = false) {
    if (this.#mode === mode) {
      return;
    }
    if (this.#updateModeCapability) {
      await this.#updateModeCapability.promise;
      if (!this.#updateModeCapability) {
        return;
      }
    }
    this.#updateModeCapability = Promise.withResolvers();
    this.#currentDrawingSession?.commitOrRemove();
    if (this.#mode === AnnotationEditorType.POPUP) {
      this.#commentManager?.hideSidebar();
    }
    this.#commentManager?.destroyPopup();
    this.#mode = mode;
    if (mode === AnnotationEditorType.NONE) {
      this.setEditingState(false);
      this.#disableAll();
      for (const editor of this.#allEditors.values()) {
        editor.hideStandaloneCommentButton();
      }
      this._editorUndoBar?.hide();
      this.toggleComment(null);
      this.#updateModeCapability.resolve();
      return;
    }
    for (const editor of this.#allEditors.values()) {
      editor.addStandaloneCommentButton();
    }
    if (mode === AnnotationEditorType.SIGNATURE) {
      await this.#signatureManager?.loadSignatures();
    }
    if (isFromUser) {
      CurrentPointers.clearPointerType();
    }
    this.setEditingState(true);
    await this.#enableAll();
    this.unselectAll();
    for (const layer of this.#allLayers.values()) {
      layer.updateMode(mode);
    }
    if (mode === AnnotationEditorType.POPUP) {
      this.#allEditableAnnotations ||= await this.#pdfDocument.getAnnotationsByType(new Set(this.#editorTypes.map(editorClass => editorClass._editorType)));
      const elementIds = new Set();
      const allComments = [];
      for (const editor of this.#allEditors.values()) {
        const {
          annotationElementId,
          hasComment,
          deleted
        } = editor;
        if (annotationElementId) {
          elementIds.add(annotationElementId);
        }
        if (hasComment && !deleted) {
          allComments.push(editor.getData());
        }
      }
      for (const annotation of this.#allEditableAnnotations) {
        const {
          id,
          popupRef,
          contentsObj
        } = annotation;
        if (popupRef && contentsObj?.str && !elementIds.has(id) && !this.#deletedAnnotationsElementIds.has(id)) {
          allComments.push(annotation);
        }
      }
      this.#commentManager?.showSidebar(allComments);
    }
    if (!editId) {
      if (isFromKeyboard) {
        this.addNewEditorFromKeyboard();
      }
      this.#updateModeCapability.resolve();
      return;
    }
    for (const editor of this.#allEditors.values()) {
      if (editor.uid === editId) {
        this.setSelected(editor);
        if (editComment) {
          editor.editComment();
        } else if (mustEnterInEditMode) {
          editor.enterInEditMode();
        } else {
          editor.focus();
        }
      } else {
        editor.unselect();
      }
    }
    this.#updateModeCapability.resolve();
  }
  addNewEditorFromKeyboard() {
    if (this.currentLayer.canCreateNewEmptyEditor()) {
      this.currentLayer.addNewEditor();
    }
  }
  updateToolbar(options) {
    if (options.mode === this.#mode) {
      return;
    }
    this._eventBus.dispatch("switchannotationeditormode", {
      source: this,
      ...options
    });
  }
  updateParams(type, value) {
    if (!this.#editorTypes) {
      return;
    }
    switch (type) {
      case AnnotationEditorParamsType.CREATE:
        this.currentLayer.addNewEditor(value);
        return;
      case AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL:
        this._eventBus.dispatch("reporttelemetry", {
          source: this,
          details: {
            type: "editing",
            data: {
              type: "highlight",
              action: "toggle_visibility"
            }
          }
        });
        (this.#showAllStates ||= new Map()).set(type, value);
        this.showAllEditors("highlight", value);
        break;
    }
    if (this.hasSelection) {
      for (const editor of this.#selectedEditors) {
        editor.updateParams(type, value);
      }
    } else {
      for (const editorType of this.#editorTypes) {
        editorType.updateDefaultParams(type, value);
      }
    }
  }
  showAllEditors(type, visible, updateButton = false) {
    for (const editor of this.#allEditors.values()) {
      if (editor.editorType === type) {
        editor.show(visible);
      }
    }
    const state = this.#showAllStates?.get(AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL) ?? true;
    if (state !== visible) {
      this.#dispatchUpdateUI([[AnnotationEditorParamsType.HIGHLIGHT_SHOW_ALL, visible]]);
    }
  }
  enableWaiting(mustWait = false) {
    if (this.#isWaiting === mustWait) {
      return;
    }
    this.#isWaiting = mustWait;
    for (const layer of this.#allLayers.values()) {
      if (mustWait) {
        layer.disableClick();
      } else {
        layer.enableClick();
      }
      layer.div.classList.toggle("waiting", mustWait);
    }
  }
  async #enableAll() {
    if (!this.#isEnabled) {
      this.#isEnabled = true;
      const promises = [];
      for (const layer of this.#allLayers.values()) {
        promises.push(layer.enable());
      }
      await Promise.all(promises);
      for (const editor of this.#allEditors.values()) {
        editor.enable();
      }
    }
  }
  #disableAll() {
    this.unselectAll();
    if (this.#isEnabled) {
      this.#isEnabled = false;
      for (const layer of this.#allLayers.values()) {
        layer.disable();
      }
      for (const editor of this.#allEditors.values()) {
        editor.disable();
      }
    }
  }
  *getEditors(pageIndex) {
    for (const editor of this.#allEditors.values()) {
      if (editor.pageIndex === pageIndex) {
        yield editor;
      }
    }
  }
  getEditor(id) {
    return this.#allEditors.get(id);
  }
  addEditor(editor) {
    this.#allEditors.set(editor.id, editor);
  }
  removeEditor(editor) {
    if (editor.div.contains(document.activeElement)) {
      if (this.#focusMainContainerTimeoutId) {
        clearTimeout(this.#focusMainContainerTimeoutId);
      }
      this.#focusMainContainerTimeoutId = setTimeout(() => {
        this.focusMainContainer();
        this.#focusMainContainerTimeoutId = null;
      }, 0);
    }
    this.#allEditors.delete(editor.id);
    if (editor.annotationElementId) {
      this.#missingCanvases?.delete(editor.annotationElementId);
    }
    this.unselect(editor);
    if (!editor.annotationElementId || !this.#deletedAnnotationsElementIds.has(editor.annotationElementId)) {
      this.#annotationStorage?.remove(editor.id);
    }
  }
  addDeletedAnnotationElement(editor) {
    this.#deletedAnnotationsElementIds.add(editor.annotationElementId);
    this.addChangedExistingAnnotation(editor);
    editor.deleted = true;
  }
  isDeletedAnnotationElement(annotationElementId) {
    return this.#deletedAnnotationsElementIds.has(annotationElementId);
  }
  removeDeletedAnnotationElement(editor) {
    this.#deletedAnnotationsElementIds.delete(editor.annotationElementId);
    this.removeChangedExistingAnnotation(editor);
    editor.deleted = false;
  }
  #addEditorToLayer(editor) {
    const layer = this.#allLayers.get(editor.pageIndex);
    if (layer) {
      layer.addOrRebuild(editor);
    } else {
      this.addEditor(editor);
      this.addToAnnotationStorage(editor);
    }
  }
  setActiveEditor(editor) {
    if (this.#activeEditor === editor) {
      return;
    }
    this.#activeEditor = editor;
    if (editor) {
      this.#dispatchUpdateUI(editor.propertiesToUpdate);
    }
  }
  get #lastSelectedEditor() {
    let ed = null;
    for (ed of this.#selectedEditors) {}
    return ed;
  }
  updateUI(editor) {
    if (this.#lastSelectedEditor === editor) {
      this.#dispatchUpdateUI(editor.propertiesToUpdate);
    }
  }
  updateUIForDefaultProperties(editorType) {
    this.#dispatchUpdateUI(editorType.defaultPropertiesToUpdate);
  }
  toggleSelected(editor) {
    if (this.#selectedEditors.has(editor)) {
      this.#selectedEditors.delete(editor);
      editor.unselect();
      this.#dispatchUpdateStates({
        hasSelectedEditor: this.hasSelection
      });
      return;
    }
    this.#selectedEditors.add(editor);
    editor.select();
    this.#dispatchUpdateUI(editor.propertiesToUpdate);
    this.#dispatchUpdateStates({
      hasSelectedEditor: true
    });
  }
  setSelected(editor) {
    this.updateToolbar({
      mode: editor.mode,
      editId: editor.uid
    });
    this.#currentDrawingSession?.commitOrRemove();
    for (const ed of this.#selectedEditors) {
      if (ed !== editor) {
        ed.unselect();
      }
    }
    this.#selectedEditors.clear();
    this.#selectedEditors.add(editor);
    editor.select();
    this.#dispatchUpdateUI(editor.propertiesToUpdate);
    this.#dispatchUpdateStates({
      hasSelectedEditor: true
    });
  }
  isSelected(editor) {
    return this.#selectedEditors.has(editor);
  }
  get firstSelectedEditor() {
    return this.#selectedEditors.values().next().value;
  }
  unselect(editor) {
    editor.unselect();
    this.#selectedEditors.delete(editor);
    this.#dispatchUpdateStates({
      hasSelectedEditor: this.hasSelection
    });
  }
  get hasSelection() {
    return this.#selectedEditors.size !== 0;
  }
  get isEnterHandled() {
    return this.#selectedEditors.size === 1 && this.firstSelectedEditor.isEnterHandled;
  }
  undo() {
    this.#commandManager.undo();
    this.#dispatchUpdateStates({
      hasSomethingToUndo: this.#commandManager.hasSomethingToUndo(),
      hasSomethingToRedo: true,
      isEmpty: this.#isEmpty()
    });
    this._editorUndoBar?.hide();
  }
  redo() {
    this.#commandManager.redo();
    this.#dispatchUpdateStates({
      hasSomethingToUndo: true,
      hasSomethingToRedo: this.#commandManager.hasSomethingToRedo(),
      isEmpty: this.#isEmpty()
    });
  }
  addCommands(params) {
    this.#commandManager.add(params);
    this.#dispatchUpdateStates({
      hasSomethingToUndo: true,
      hasSomethingToRedo: false,
      isEmpty: this.#isEmpty()
    });
  }
  cleanUndoStack(type) {
    this.#commandManager.cleanType(type);
  }
  #isEmpty() {
    if (this.#allEditors.size === 0) {
      return true;
    }
    if (this.#allEditors.size === 1) {
      for (const editor of this.#allEditors.values()) {
        return editor.isEmpty();
      }
    }
    return false;
  }
  delete() {
    this.commitOrRemove();
    const drawingEditor = this.currentLayer?.endDrawingSession(true);
    if (!this.hasSelection && !drawingEditor) {
      return;
    }
    const editors = drawingEditor ? [drawingEditor] : [...this.#selectedEditors];
    const cmd = () => {
      this._editorUndoBar?.show(undo, editors.length === 1 ? editors[0].editorType : editors.length);
      for (const editor of editors) {
        editor.remove();
      }
    };
    const undo = () => {
      for (const editor of editors) {
        this.#addEditorToLayer(editor);
      }
    };
    this.addCommands({
      cmd,
      undo,
      mustExec: true
    });
  }
  commitOrRemove() {
    this.#activeEditor?.commitOrRemove();
  }
  hasSomethingToControl() {
    return this.#activeEditor || this.hasSelection;
  }
  #selectEditors(editors) {
    for (const editor of this.#selectedEditors) {
      editor.unselect();
    }
    this.#selectedEditors.clear();
    for (const editor of editors) {
      if (editor.isEmpty()) {
        continue;
      }
      this.#selectedEditors.add(editor);
      editor.select();
    }
    this.#dispatchUpdateStates({
      hasSelectedEditor: this.hasSelection
    });
  }
  selectAll() {
    for (const editor of this.#selectedEditors) {
      editor.commit();
    }
    this.#selectEditors(this.#allEditors.values());
  }
  unselectAll() {
    if (this.#activeEditor) {
      this.#activeEditor.commitOrRemove();
      if (this.#mode !== AnnotationEditorType.NONE) {
        return;
      }
    }
    if (this.#currentDrawingSession?.commitOrRemove()) {
      return;
    }
    if (!this.hasSelection) {
      return;
    }
    for (const editor of this.#selectedEditors) {
      editor.unselect();
    }
    this.#selectedEditors.clear();
    this.#dispatchUpdateStates({
      hasSelectedEditor: false
    });
  }
  translateSelectedEditors(x, y, noCommit = false) {
    if (!noCommit) {
      this.commitOrRemove();
    }
    if (!this.hasSelection) {
      return;
    }
    this.#translation[0] += x;
    this.#translation[1] += y;
    const [totalX, totalY] = this.#translation;
    const editors = [...this.#selectedEditors];
    const TIME_TO_WAIT = 1000;
    if (this.#translationTimeoutId) {
      clearTimeout(this.#translationTimeoutId);
    }
    this.#translationTimeoutId = setTimeout(() => {
      this.#translationTimeoutId = null;
      this.#translation[0] = this.#translation[1] = 0;
      this.addCommands({
        cmd: () => {
          for (const editor of editors) {
            if (this.#allEditors.has(editor.id)) {
              editor.translateInPage(totalX, totalY);
              editor.translationDone();
            }
          }
        },
        undo: () => {
          for (const editor of editors) {
            if (this.#allEditors.has(editor.id)) {
              editor.translateInPage(-totalX, -totalY);
              editor.translationDone();
            }
          }
        },
        mustExec: false
      });
    }, TIME_TO_WAIT);
    for (const editor of editors) {
      editor.translateInPage(x, y);
      editor.translationDone();
    }
  }
  setUpDragSession() {
    if (!this.hasSelection) {
      return;
    }
    this.disableUserSelect(true);
    this.#draggingEditors = new Map();
    for (const editor of this.#selectedEditors) {
      this.#draggingEditors.set(editor, {
        savedX: editor.x,
        savedY: editor.y,
        savedPageIndex: editor.pageIndex,
        newX: 0,
        newY: 0,
        newPageIndex: -1
      });
    }
  }
  endDragSession() {
    if (!this.#draggingEditors) {
      return false;
    }
    this.disableUserSelect(false);
    const map = this.#draggingEditors;
    this.#draggingEditors = null;
    let mustBeAddedInUndoStack = false;
    for (const [{
      x,
      y,
      pageIndex
    }, value] of map) {
      value.newX = x;
      value.newY = y;
      value.newPageIndex = pageIndex;
      mustBeAddedInUndoStack ||= x !== value.savedX || y !== value.savedY || pageIndex !== value.savedPageIndex;
    }
    if (!mustBeAddedInUndoStack) {
      return false;
    }
    const move = (editor, x, y, pageIndex) => {
      if (this.#allEditors.has(editor.id)) {
        const parent = this.#allLayers.get(pageIndex);
        if (parent) {
          editor._setParentAndPosition(parent, x, y);
        } else {
          editor.pageIndex = pageIndex;
          editor.x = x;
          editor.y = y;
        }
      }
    };
    this.addCommands({
      cmd: () => {
        for (const [editor, {
          newX,
          newY,
          newPageIndex
        }] of map) {
          move(editor, newX, newY, newPageIndex);
        }
      },
      undo: () => {
        for (const [editor, {
          savedX,
          savedY,
          savedPageIndex
        }] of map) {
          move(editor, savedX, savedY, savedPageIndex);
        }
      },
      mustExec: true
    });
    return true;
  }
  dragSelectedEditors(tx, ty) {
    if (!this.#draggingEditors) {
      return;
    }
    for (const editor of this.#draggingEditors.keys()) {
      editor.drag(tx, ty);
    }
  }
  rebuild(editor) {
    if (editor.parent === null) {
      const parent = this.getLayer(editor.pageIndex);
      if (parent) {
        parent.changeParent(editor);
        parent.addOrRebuild(editor);
      } else {
        this.addEditor(editor);
        this.addToAnnotationStorage(editor);
        editor.rebuild();
      }
    } else {
      editor.parent.addOrRebuild(editor);
    }
  }
  get isEditorHandlingKeyboard() {
    return this.getActive()?.shouldGetKeyboardEvents() || this.#selectedEditors.size === 1 && this.firstSelectedEditor.shouldGetKeyboardEvents();
  }
  isActive(editor) {
    return this.#activeEditor === editor;
  }
  getActive() {
    return this.#activeEditor;
  }
  getMode() {
    return this.#mode;
  }
  isEditingMode() {
    return this.#mode !== AnnotationEditorType.NONE;
  }
  get imageManager() {
    return shadow(this, "imageManager", new ImageManager());
  }
  getSelectionBoxes(textLayer) {
    if (!textLayer) {
      return null;
    }
    const selection = document.getSelection();
    for (let i = 0, ii = selection.rangeCount; i < ii; i++) {
      if (!textLayer.contains(selection.getRangeAt(i).commonAncestorContainer)) {
        return null;
      }
    }
    const {
      x: layerX,
      y: layerY,
      width: parentWidth,
      height: parentHeight
    } = textLayer.getBoundingClientRect();
    let rotator;
    switch (textLayer.getAttribute("data-main-rotation")) {
      case "90":
        rotator = (x, y, w, h) => ({
          x: (y - layerY) / parentHeight,
          y: 1 - (x + w - layerX) / parentWidth,
          width: h / parentHeight,
          height: w / parentWidth
        });
        break;
      case "180":
        rotator = (x, y, w, h) => ({
          x: 1 - (x + w - layerX) / parentWidth,
          y: 1 - (y + h - layerY) / parentHeight,
          width: w / parentWidth,
          height: h / parentHeight
        });
        break;
      case "270":
        rotator = (x, y, w, h) => ({
          x: 1 - (y + h - layerY) / parentHeight,
          y: (x - layerX) / parentWidth,
          width: h / parentHeight,
          height: w / parentWidth
        });
        break;
      default:
        rotator = (x, y, w, h) => ({
          x: (x - layerX) / parentWidth,
          y: (y - layerY) / parentHeight,
          width: w / parentWidth,
          height: h / parentHeight
        });
        break;
    }
    const boxes = [];
    for (let i = 0, ii = selection.rangeCount; i < ii; i++) {
      const range = selection.getRangeAt(i);
      if (range.collapsed) {
        continue;
      }
      for (const {
        x,
        y,
        width,
        height
      } of range.getClientRects()) {
        if (width === 0 || height === 0) {
          continue;
        }
        boxes.push(rotator(x, y, width, height));
      }
    }
    return boxes.length === 0 ? null : boxes;
  }
  addChangedExistingAnnotation({
    annotationElementId,
    id
  }) {
    (this.#changedExistingAnnotations ||= new Map()).set(annotationElementId, id);
  }
  removeChangedExistingAnnotation({
    annotationElementId
  }) {
    this.#changedExistingAnnotations?.delete(annotationElementId);
  }
  renderAnnotationElement(annotation) {
    const editorId = this.#changedExistingAnnotations?.get(annotation.data.id);
    if (!editorId) {
      return;
    }
    const editor = this.#annotationStorage.getRawValue(editorId);
    if (!editor) {
      return;
    }
    if (this.#mode === AnnotationEditorType.NONE && !editor.hasBeenModified) {
      return;
    }
    editor.renderAnnotationElement(annotation);
  }
  setMissingCanvas(annotationId, annotationElementId, canvas) {
    const editor = this.#missingCanvases?.get(annotationId);
    if (!editor) {
      return;
    }
    editor.setCanvas(annotationElementId, canvas);
    this.#missingCanvases.delete(annotationId);
  }
  addMissingCanvas(annotationId, editor) {
    (this.#missingCanvases ||= new Map()).set(annotationId, editor);
  }
}

;// ./src/display/editor/alt_text.js

class AltText {
  #altText = null;
  #altTextDecorative = false;
  #altTextButton = null;
  #altTextButtonLabel = null;
  #altTextTooltip = null;
  #altTextTooltipTimeout = null;
  #altTextWasFromKeyBoard = false;
  #badge = null;
  #editor = null;
  #guessedText = null;
  #textWithDisclaimer = null;
  #useNewAltTextFlow = false;
  static #l10nNewButton = null;
  static _l10n = null;
  constructor(editor) {
    this.#editor = editor;
    this.#useNewAltTextFlow = editor._uiManager.useNewAltTextFlow;
    AltText.#l10nNewButton ||= Object.freeze({
      added: "pdfjs-editor-new-alt-text-added-button",
      "added-label": "pdfjs-editor-new-alt-text-added-button-label",
      missing: "pdfjs-editor-new-alt-text-missing-button",
      "missing-label": "pdfjs-editor-new-alt-text-missing-button-label",
      review: "pdfjs-editor-new-alt-text-to-review-button",
      "review-label": "pdfjs-editor-new-alt-text-to-review-button-label"
    });
  }
  static initialize(l10n) {
    AltText._l10n ??= l10n;
  }
  async render() {
    const altText = this.#altTextButton = document.createElement("button");
    altText.className = "altText";
    altText.tabIndex = "0";
    const label = this.#altTextButtonLabel = document.createElement("span");
    altText.append(label);
    if (this.#useNewAltTextFlow) {
      altText.classList.add("new");
      altText.setAttribute("data-l10n-id", AltText.#l10nNewButton.missing);
      label.setAttribute("data-l10n-id", AltText.#l10nNewButton["missing-label"]);
    } else {
      altText.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-button");
      label.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-button-label");
    }
    const signal = this.#editor._uiManager._signal;
    altText.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    altText.addEventListener("pointerdown", event => event.stopPropagation(), {
      signal
    });
    const onClick = event => {
      event.preventDefault();
      this.#editor._uiManager.editAltText(this.#editor);
      if (this.#useNewAltTextFlow) {
        this.#editor._reportTelemetry({
          action: "pdfjs.image.alt_text.image_status_label_clicked",
          data: {
            label: this.#label
          }
        });
      }
    };
    altText.addEventListener("click", onClick, {
      capture: true,
      signal
    });
    altText.addEventListener("keydown", event => {
      if (event.target === altText && event.key === "Enter") {
        this.#altTextWasFromKeyBoard = true;
        onClick(event);
      }
    }, {
      signal
    });
    await this.#setState();
    return altText;
  }
  get #label() {
    return this.#altText && "added" || this.#altText === null && this.guessedText && "review" || "missing";
  }
  finish() {
    if (!this.#altTextButton) {
      return;
    }
    this.#altTextButton.focus({
      focusVisible: this.#altTextWasFromKeyBoard
    });
    this.#altTextWasFromKeyBoard = false;
  }
  isEmpty() {
    if (this.#useNewAltTextFlow) {
      return this.#altText === null;
    }
    return !this.#altText && !this.#altTextDecorative;
  }
  hasData() {
    if (this.#useNewAltTextFlow) {
      return this.#altText !== null || !!this.#guessedText;
    }
    return this.isEmpty();
  }
  get guessedText() {
    return this.#guessedText;
  }
  async setGuessedText(guessedText) {
    if (this.#altText !== null) {
      return;
    }
    this.#guessedText = guessedText;
    this.#textWithDisclaimer = await AltText._l10n.get("pdfjs-editor-new-alt-text-generated-alt-text-with-disclaimer", {
      generatedAltText: guessedText
    });
    this.#setState();
  }
  toggleAltTextBadge(visibility = false) {
    if (!this.#useNewAltTextFlow || this.#altText) {
      this.#badge?.remove();
      this.#badge = null;
      return;
    }
    if (!this.#badge) {
      const badge = this.#badge = document.createElement("div");
      badge.className = "noAltTextBadge";
      this.#editor.div.append(badge);
    }
    this.#badge.classList.toggle("hidden", !visibility);
  }
  serialize(isForCopying) {
    let altText = this.#altText;
    if (!isForCopying && this.#guessedText === altText) {
      altText = this.#textWithDisclaimer;
    }
    return {
      altText,
      decorative: this.#altTextDecorative,
      guessedText: this.#guessedText,
      textWithDisclaimer: this.#textWithDisclaimer
    };
  }
  get data() {
    return {
      altText: this.#altText,
      decorative: this.#altTextDecorative
    };
  }
  set data({
    altText,
    decorative,
    guessedText,
    textWithDisclaimer,
    cancel = false
  }) {
    if (guessedText) {
      this.#guessedText = guessedText;
      this.#textWithDisclaimer = textWithDisclaimer;
    }
    if (this.#altText === altText && this.#altTextDecorative === decorative) {
      return;
    }
    if (!cancel) {
      this.#altText = altText;
      this.#altTextDecorative = decorative;
    }
    this.#setState();
  }
  toggle(enabled = false) {
    if (!this.#altTextButton) {
      return;
    }
    if (!enabled && this.#altTextTooltipTimeout) {
      clearTimeout(this.#altTextTooltipTimeout);
      this.#altTextTooltipTimeout = null;
    }
    this.#altTextButton.disabled = !enabled;
  }
  shown() {
    this.#editor._reportTelemetry({
      action: "pdfjs.image.alt_text.image_status_label_displayed",
      data: {
        label: this.#label
      }
    });
  }
  destroy() {
    this.#altTextButton?.remove();
    this.#altTextButton = null;
    this.#altTextButtonLabel = null;
    this.#altTextTooltip = null;
    this.#badge?.remove();
    this.#badge = null;
  }
  async #setState() {
    const button = this.#altTextButton;
    if (!button) {
      return;
    }
    if (this.#useNewAltTextFlow) {
      button.classList.toggle("done", !!this.#altText);
      button.setAttribute("data-l10n-id", AltText.#l10nNewButton[this.#label]);
      this.#altTextButtonLabel?.setAttribute("data-l10n-id", AltText.#l10nNewButton[`${this.#label}-label`]);
      if (!this.#altText) {
        this.#altTextTooltip?.remove();
        return;
      }
    } else {
      if (!this.#altText && !this.#altTextDecorative) {
        button.classList.remove("done");
        this.#altTextTooltip?.remove();
        return;
      }
      button.classList.add("done");
      button.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-edit-button");
    }
    let tooltip = this.#altTextTooltip;
    if (!tooltip) {
      this.#altTextTooltip = tooltip = document.createElement("span");
      tooltip.className = "tooltip";
      tooltip.setAttribute("role", "tooltip");
      tooltip.id = `alt-text-tooltip-${this.#editor.id}`;
      const DELAY_TO_SHOW_TOOLTIP = 100;
      const signal = this.#editor._uiManager._signal;
      signal.addEventListener("abort", () => {
        clearTimeout(this.#altTextTooltipTimeout);
        this.#altTextTooltipTimeout = null;
      }, {
        once: true
      });
      button.addEventListener("mouseenter", () => {
        this.#altTextTooltipTimeout = setTimeout(() => {
          this.#altTextTooltipTimeout = null;
          this.#altTextTooltip.classList.add("show");
          this.#editor._reportTelemetry({
            action: "alt_text_tooltip"
          });
        }, DELAY_TO_SHOW_TOOLTIP);
      }, {
        signal
      });
      button.addEventListener("mouseleave", () => {
        if (this.#altTextTooltipTimeout) {
          clearTimeout(this.#altTextTooltipTimeout);
          this.#altTextTooltipTimeout = null;
        }
        this.#altTextTooltip?.classList.remove("show");
      }, {
        signal
      });
    }
    if (this.#altTextDecorative) {
      tooltip.setAttribute("data-l10n-id", "pdfjs-editor-alt-text-decorative-tooltip");
    } else {
      tooltip.removeAttribute("data-l10n-id");
      tooltip.textContent = this.#altText;
    }
    if (!tooltip.parentNode) {
      button.append(tooltip);
    }
    const element = this.#editor.getElementForAltText();
    element?.setAttribute("aria-describedby", tooltip.id);
  }
}

;// ./src/display/editor/comment.js

class Comment {
  #commentStandaloneButton = null;
  #commentToolbarButton = null;
  #commentWasFromKeyBoard = false;
  #editor = null;
  #initialText = null;
  #richText = null;
  #text = null;
  #date = null;
  #deleted = false;
  #popupPosition = null;
  constructor(editor) {
    this.#editor = editor;
  }
  renderForToolbar() {
    const button = this.#commentToolbarButton = document.createElement("button");
    button.className = "comment";
    return this.#render(button, false);
  }
  renderForStandalone() {
    const button = this.#commentStandaloneButton = document.createElement("button");
    button.className = "annotationCommentButton";
    const position = this.#editor.commentButtonPosition;
    if (position) {
      const {
        style
      } = button;
      style.insetInlineEnd = `calc(${100 * (this.#editor._uiManager.direction === "ltr" ? 1 - position[0] : position[0])}% - var(--comment-button-dim))`;
      style.top = `calc(${100 * position[1]}% - var(--comment-button-dim))`;
      const color = this.#editor.commentButtonColor;
      if (color) {
        style.backgroundColor = color;
      }
    }
    return this.#render(button, true);
  }
  focusButton() {
    setTimeout(() => {
      (this.#commentStandaloneButton ?? this.#commentToolbarButton)?.focus();
    }, 0);
  }
  onUpdatedColor() {
    if (!this.#commentStandaloneButton) {
      return;
    }
    const color = this.#editor.commentButtonColor;
    if (color) {
      this.#commentStandaloneButton.style.backgroundColor = color;
    }
    this.#editor._uiManager.updatePopupColor(this.#editor);
  }
  get commentButtonWidth() {
    return (this.#commentStandaloneButton?.getBoundingClientRect().width ?? 0) / this.#editor.parent.boundingClientRect.width;
  }
  get commentPopupPositionInLayer() {
    if (this.#popupPosition) {
      return this.#popupPosition;
    }
    if (!this.#commentStandaloneButton) {
      return null;
    }
    const {
      x,
      y,
      height
    } = this.#commentStandaloneButton.getBoundingClientRect();
    const {
      x: parentX,
      y: parentY,
      width: parentWidth,
      height: parentHeight
    } = this.#editor.parent.boundingClientRect;
    return [(x - parentX) / parentWidth, (y + height - parentY) / parentHeight];
  }
  set commentPopupPositionInLayer(pos) {
    this.#popupPosition = pos;
  }
  hasDefaultPopupPosition() {
    return this.#popupPosition === null;
  }
  removeStandaloneCommentButton() {
    this.#commentStandaloneButton?.remove();
    this.#commentStandaloneButton = null;
  }
  removeToolbarCommentButton() {
    this.#commentToolbarButton?.remove();
    this.#commentToolbarButton = null;
  }
  setCommentButtonStates({
    selected,
    hasPopup
  }) {
    if (!this.#commentStandaloneButton) {
      return;
    }
    this.#commentStandaloneButton.classList.toggle("selected", selected);
    this.#commentStandaloneButton.ariaExpanded = hasPopup;
  }
  #render(comment, isStandalone) {
    if (!this.#editor._uiManager.hasCommentManager()) {
      return null;
    }
    comment.tabIndex = "0";
    comment.ariaHasPopup = "dialog";
    if (isStandalone) {
      comment.ariaControls = "commentPopup";
      comment.setAttribute("data-l10n-id", "pdfjs-show-comment-button");
    } else {
      comment.ariaControlsElements = [this.#editor._uiManager.getCommentDialogElement()];
      comment.setAttribute("data-l10n-id", "pdfjs-editor-add-comment-button");
    }
    const signal = this.#editor._uiManager._signal;
    if (!(signal instanceof AbortSignal) || signal.aborted) {
      return comment;
    }
    comment.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    if (isStandalone) {
      comment.addEventListener("focusin", e => {
        this.#editor._focusEventsAllowed = false;
        stopEvent(e);
      }, {
        capture: true,
        signal
      });
      comment.addEventListener("focusout", e => {
        this.#editor._focusEventsAllowed = true;
        stopEvent(e);
      }, {
        capture: true,
        signal
      });
    }
    comment.addEventListener("pointerdown", event => event.stopPropagation(), {
      signal
    });
    const onClick = event => {
      event.preventDefault();
      if (comment === this.#commentToolbarButton) {
        this.edit();
      } else {
        this.#editor.toggleComment(true);
      }
    };
    comment.addEventListener("click", onClick, {
      capture: true,
      signal
    });
    comment.addEventListener("keydown", event => {
      if (event.target === comment && event.key === "Enter") {
        this.#commentWasFromKeyBoard = true;
        onClick(event);
      }
    }, {
      signal
    });
    comment.addEventListener("pointerenter", () => {
      this.#editor.toggleComment(false, true);
    }, {
      signal
    });
    comment.addEventListener("pointerleave", () => {
      this.#editor.toggleComment(false, false);
    }, {
      signal
    });
    return comment;
  }
  edit(options) {
    const position = this.commentPopupPositionInLayer;
    let posX, posY;
    if (position) {
      [posX, posY] = position;
    } else {
      [posX, posY] = this.#editor.commentButtonPosition;
      const {
        width,
        height,
        x,
        y
      } = this.#editor;
      posX = x + posX * width;
      posY = y + posY * height;
    }
    const parentDimensions = this.#editor.parent.boundingClientRect;
    const {
      x: parentX,
      y: parentY,
      width: parentWidth,
      height: parentHeight
    } = parentDimensions;
    this.#editor._uiManager.editComment(this.#editor, parentX + posX * parentWidth, parentY + posY * parentHeight, {
      ...options,
      parentDimensions
    });
  }
  finish() {
    if (!this.#commentToolbarButton) {
      return;
    }
    this.#commentToolbarButton.focus({
      focusVisible: this.#commentWasFromKeyBoard
    });
    this.#commentWasFromKeyBoard = false;
  }
  isDeleted() {
    return this.#deleted || this.#text === "";
  }
  isEmpty() {
    return this.#text === null;
  }
  hasBeenEdited() {
    return this.isDeleted() || this.#text !== this.#initialText;
  }
  serialize() {
    return this.data;
  }
  get data() {
    return {
      text: this.#text,
      richText: this.#richText,
      date: this.#date,
      deleted: this.isDeleted()
    };
  }
  set data(text) {
    if (text !== this.#text) {
      this.#richText = null;
    }
    if (text === null) {
      this.#text = "";
      this.#deleted = true;
      return;
    }
    this.#text = text;
    this.#date = new Date();
    this.#deleted = false;
  }
  restoreData({
    text,
    richText,
    date
  }) {
    this.#text = text;
    this.#richText = richText;
    this.#date = date;
    this.#deleted = false;
  }
  setInitialText(text, richText = null) {
    this.#initialText = text;
    this.data = text;
    this.#date = null;
    this.#richText = richText;
  }
  shown() {}
  destroy() {
    this.#commentToolbarButton?.remove();
    this.#commentToolbarButton = null;
    this.#commentStandaloneButton?.remove();
    this.#commentStandaloneButton = null;
    this.#text = "";
    this.#richText = null;
    this.#date = null;
    this.#editor = null;
    this.#commentWasFromKeyBoard = false;
    this.#deleted = false;
  }
}

;// ./src/display/touch_manager.js

class TouchManager {
  #container;
  #isPinching = false;
  #isPinchingStopped = null;
  #isPinchingDisabled;
  #onPinchStart;
  #onPinching;
  #onPinchEnd;
  #pointerDownAC = null;
  #signal;
  #touchInfo = null;
  #touchManagerAC;
  #touchMoveAC = null;
  constructor({
    container,
    isPinchingDisabled = null,
    isPinchingStopped = null,
    onPinchStart = null,
    onPinching = null,
    onPinchEnd = null,
    signal
  }) {
    this.#container = container;
    this.#isPinchingStopped = isPinchingStopped;
    this.#isPinchingDisabled = isPinchingDisabled;
    this.#onPinchStart = onPinchStart;
    this.#onPinching = onPinching;
    this.#onPinchEnd = onPinchEnd;
    this.#touchManagerAC = new AbortController();
    this.#signal = AbortSignal.any([signal, this.#touchManagerAC.signal]);
    container.addEventListener("touchstart", this.#onTouchStart.bind(this), {
      passive: false,
      signal: this.#signal
    });
  }
  get MIN_TOUCH_DISTANCE_TO_PINCH() {
    return 35 / OutputScale.pixelRatio;
  }
  #onTouchStart(evt) {
    if (this.#isPinchingDisabled?.()) {
      return;
    }
    if (evt.touches.length === 1) {
      if (this.#pointerDownAC) {
        return;
      }
      const pointerDownAC = this.#pointerDownAC = new AbortController();
      const signal = AbortSignal.any([this.#signal, pointerDownAC.signal]);
      const container = this.#container;
      const opts = {
        capture: true,
        signal,
        passive: false
      };
      const cancelPointerDown = e => {
        if (e.pointerType === "touch") {
          this.#pointerDownAC?.abort();
          this.#pointerDownAC = null;
        }
      };
      container.addEventListener("pointerdown", e => {
        if (e.pointerType === "touch") {
          stopEvent(e);
          cancelPointerDown(e);
        }
      }, opts);
      container.addEventListener("pointerup", cancelPointerDown, opts);
      container.addEventListener("pointercancel", cancelPointerDown, opts);
      return;
    }
    if (!this.#touchMoveAC) {
      this.#touchMoveAC = new AbortController();
      const signal = AbortSignal.any([this.#signal, this.#touchMoveAC.signal]);
      const container = this.#container;
      const opt = {
        signal,
        capture: false,
        passive: false
      };
      container.addEventListener("touchmove", this.#onTouchMove.bind(this), opt);
      const onTouchEnd = this.#onTouchEnd.bind(this);
      container.addEventListener("touchend", onTouchEnd, opt);
      container.addEventListener("touchcancel", onTouchEnd, opt);
      opt.capture = true;
      container.addEventListener("pointerdown", stopEvent, opt);
      container.addEventListener("pointermove", stopEvent, opt);
      container.addEventListener("pointercancel", stopEvent, opt);
      container.addEventListener("pointerup", stopEvent, opt);
      this.#onPinchStart?.();
    }
    stopEvent(evt);
    if (evt.touches.length !== 2 || this.#isPinchingStopped?.()) {
      this.#touchInfo = null;
      return;
    }
    let [touch0, touch1] = evt.touches;
    if (touch0.identifier > touch1.identifier) {
      [touch0, touch1] = [touch1, touch0];
    }
    this.#touchInfo = {
      touch0X: touch0.screenX,
      touch0Y: touch0.screenY,
      touch1X: touch1.screenX,
      touch1Y: touch1.screenY
    };
  }
  #onTouchMove(evt) {
    if (!this.#touchInfo || evt.touches.length !== 2) {
      return;
    }
    stopEvent(evt);
    let [touch0, touch1] = evt.touches;
    if (touch0.identifier > touch1.identifier) {
      [touch0, touch1] = [touch1, touch0];
    }
    const {
      screenX: screen0X,
      screenY: screen0Y
    } = touch0;
    const {
      screenX: screen1X,
      screenY: screen1Y
    } = touch1;
    const touchInfo = this.#touchInfo;
    const {
      touch0X: pTouch0X,
      touch0Y: pTouch0Y,
      touch1X: pTouch1X,
      touch1Y: pTouch1Y
    } = touchInfo;
    const prevGapX = pTouch1X - pTouch0X;
    const prevGapY = pTouch1Y - pTouch0Y;
    const currGapX = screen1X - screen0X;
    const currGapY = screen1Y - screen0Y;
    const distance = Math.hypot(currGapX, currGapY) || 1;
    const pDistance = Math.hypot(prevGapX, prevGapY) || 1;
    if (!this.#isPinching && Math.abs(pDistance - distance) <= TouchManager.MIN_TOUCH_DISTANCE_TO_PINCH) {
      return;
    }
    touchInfo.touch0X = screen0X;
    touchInfo.touch0Y = screen0Y;
    touchInfo.touch1X = screen1X;
    touchInfo.touch1Y = screen1Y;
    if (!this.#isPinching) {
      this.#isPinching = true;
      return;
    }
    const origin = [(screen0X + screen1X) / 2, (screen0Y + screen1Y) / 2];
    this.#onPinching?.(origin, pDistance, distance);
  }
  #onTouchEnd(evt) {
    if (evt.touches.length >= 2) {
      return;
    }
    if (this.#touchMoveAC) {
      this.#touchMoveAC.abort();
      this.#touchMoveAC = null;
      this.#onPinchEnd?.();
    }
    if (!this.#touchInfo) {
      return;
    }
    stopEvent(evt);
    this.#touchInfo = null;
    this.#isPinching = false;
  }
  destroy() {
    this.#touchManagerAC?.abort();
    this.#touchManagerAC = null;
    this.#pointerDownAC?.abort();
    this.#pointerDownAC = null;
  }
}

;// ./src/display/editor/editor.js







class AnnotationEditor {
  #accessibilityData = null;
  #allResizerDivs = null;
  #altText = null;
  #comment = null;
  #commentStandaloneButton = null;
  #disabled = false;
  #dragPointerId = null;
  #dragPointerType = "";
  #resizersDiv = null;
  #lastPointerCoords = null;
  #savedDimensions = null;
  #fakeAnnotation = null;
  #focusAC = null;
  #focusedResizerName = "";
  #hasBeenClicked = false;
  #initialRect = null;
  #isEditing = false;
  #isInEditMode = false;
  #isResizerEnabledForKeyboard = false;
  #moveInDOMTimeout = null;
  #prevDragX = 0;
  #prevDragY = 0;
  #telemetryTimeouts = null;
  #touchManager = null;
  isSelected = false;
  _isCopy = false;
  _editToolbar = null;
  _initialOptions = Object.create(null);
  _initialData = null;
  _isVisible = true;
  _uiManager = null;
  _focusEventsAllowed = true;
  static _l10n = null;
  static _l10nResizer = null;
  #isDraggable = false;
  #zIndex = AnnotationEditor._zIndex++;
  static _borderLineWidth = -1;
  static _colorManager = new ColorManager();
  static _zIndex = 1;
  static _telemetryTimeout = 1000;
  static get _resizerKeyboardManager() {
    const resize = AnnotationEditor.prototype._resizeWithKeyboard;
    const small = AnnotationEditorUIManager.TRANSLATE_SMALL;
    const big = AnnotationEditorUIManager.TRANSLATE_BIG;
    return shadow(this, "_resizerKeyboardManager", new KeyboardManager([[["ArrowLeft", "mac+ArrowLeft"], resize, {
      args: [-small, 0]
    }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], resize, {
      args: [-big, 0]
    }], [["ArrowRight", "mac+ArrowRight"], resize, {
      args: [small, 0]
    }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], resize, {
      args: [big, 0]
    }], [["ArrowUp", "mac+ArrowUp"], resize, {
      args: [0, -small]
    }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], resize, {
      args: [0, -big]
    }], [["ArrowDown", "mac+ArrowDown"], resize, {
      args: [0, small]
    }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], resize, {
      args: [0, big]
    }], [["Escape", "mac+Escape"], AnnotationEditor.prototype._stopResizingWithKeyboard]]));
  }
  constructor(parameters) {
    this.parent = parameters.parent;
    this.id = parameters.id;
    this.width = this.height = null;
    this.pageIndex = parameters.parent.pageIndex;
    this.name = parameters.name;
    this.div = null;
    this._uiManager = parameters.uiManager;
    this.annotationElementId = null;
    this._willKeepAspectRatio = false;
    this._initialOptions.isCentered = parameters.isCentered;
    this._structTreeParentId = null;
    this.annotationElementId = parameters.annotationElementId || null;
    this.creationDate = parameters.creationDate || new Date();
    this.modificationDate = parameters.modificationDate || null;
    this.canAddComment = true;
    const {
      rotation,
      rawDims: {
        pageWidth,
        pageHeight,
        pageX,
        pageY
      }
    } = this.parent.viewport;
    this.rotation = rotation;
    this.pageRotation = (360 + rotation - this._uiManager.viewParameters.rotation) % 360;
    this.pageDimensions = [pageWidth, pageHeight];
    this.pageTranslation = [pageX, pageY];
    const [width, height] = this.parentDimensions;
    this.x = parameters.x / width;
    this.y = parameters.y / height;
    this.isAttachedToDOM = false;
    this.deleted = false;
  }
  updatePageIndex(newPageIndex) {
    this.pageIndex = newPageIndex;
  }
  get editorType() {
    return Object.getPrototypeOf(this).constructor._type;
  }
  get mode() {
    return Object.getPrototypeOf(this).constructor._editorType;
  }
  static get isDrawer() {
    return false;
  }
  static get _defaultLineColor() {
    return shadow(this, "_defaultLineColor", this._colorManager.getHexCode("CanvasText"));
  }
  static deleteAnnotationElement(editor) {
    const fakeEditor = new FakeEditor({
      id: editor.parent.getNextId(),
      parent: editor.parent,
      uiManager: editor._uiManager
    });
    fakeEditor.annotationElementId = editor.annotationElementId;
    fakeEditor.deleted = true;
    fakeEditor._uiManager.addToAnnotationStorage(fakeEditor);
  }
  static initialize(l10n, _uiManager) {
    AnnotationEditor._l10n ??= l10n;
    AnnotationEditor._l10nResizer ||= Object.freeze({
      topLeft: "pdfjs-editor-resizer-top-left",
      topMiddle: "pdfjs-editor-resizer-top-middle",
      topRight: "pdfjs-editor-resizer-top-right",
      middleRight: "pdfjs-editor-resizer-middle-right",
      bottomRight: "pdfjs-editor-resizer-bottom-right",
      bottomMiddle: "pdfjs-editor-resizer-bottom-middle",
      bottomLeft: "pdfjs-editor-resizer-bottom-left",
      middleLeft: "pdfjs-editor-resizer-middle-left"
    });
    if (AnnotationEditor._borderLineWidth !== -1) {
      return;
    }
    const style = getComputedStyle(document.documentElement);
    AnnotationEditor._borderLineWidth = parseFloat(style.getPropertyValue("--outline-width")) || 0;
  }
  static updateDefaultParams(_type, _value) {}
  static get defaultPropertiesToUpdate() {
    return [];
  }
  static isHandlingMimeForPasting(mime) {
    return false;
  }
  static paste(item, parent) {
    unreachable("Not implemented");
  }
  get propertiesToUpdate() {
    return [];
  }
  get _isDraggable() {
    return this.#isDraggable;
  }
  set _isDraggable(value) {
    this.#isDraggable = value;
    this.div?.classList.toggle("draggable", value);
  }
  get uid() {
    return this.annotationElementId || this.id;
  }
  get isEnterHandled() {
    return true;
  }
  center() {
    const [pageWidth, pageHeight] = this.pageDimensions;
    switch (this.parentRotation) {
      case 90:
        this.x -= this.height * pageHeight / (pageWidth * 2);
        this.y += this.width * pageWidth / (pageHeight * 2);
        break;
      case 180:
        this.x += this.width / 2;
        this.y += this.height / 2;
        break;
      case 270:
        this.x += this.height * pageHeight / (pageWidth * 2);
        this.y -= this.width * pageWidth / (pageHeight * 2);
        break;
      default:
        this.x -= this.width / 2;
        this.y -= this.height / 2;
        break;
    }
    this.fixAndSetPosition();
  }
  addCommands(params) {
    this._uiManager.addCommands(params);
  }
  get currentLayer() {
    return this._uiManager.currentLayer;
  }
  setInBackground() {
    this.div.style.zIndex = 0;
  }
  setInForeground() {
    this.div.style.zIndex = this.#zIndex;
  }
  setParent(parent) {
    if (parent !== null) {
      this.pageIndex = parent.pageIndex;
      this.pageDimensions = parent.pageDimensions;
    } else {
      this.#stopResizing();
      this.#fakeAnnotation?.remove();
      this.#fakeAnnotation = null;
    }
    this.parent = parent;
  }
  focusin(event) {
    if (!this._focusEventsAllowed) {
      return;
    }
    if (!this.#hasBeenClicked) {
      this.parent.setSelected(this);
    } else {
      this.#hasBeenClicked = false;
    }
  }
  focusout(event) {
    if (!this._focusEventsAllowed) {
      return;
    }
    if (!this.isAttachedToDOM) {
      return;
    }
    const target = event.relatedTarget;
    if (target?.closest(`#${this.id}`)) {
      return;
    }
    event.preventDefault();
    if (!this.parent?.isMultipleSelection) {
      this.commitOrRemove();
    }
  }
  commitOrRemove() {
    if (this.isEmpty()) {
      this.remove();
    } else {
      this.commit();
    }
  }
  commit() {
    if (!this.isInEditMode()) {
      return;
    }
    this.addToAnnotationStorage();
  }
  addToAnnotationStorage() {
    this._uiManager.addToAnnotationStorage(this);
  }
  setAt(x, y, tx, ty) {
    const [width, height] = this.parentDimensions;
    [tx, ty] = this.screenToPageTranslation(tx, ty);
    this.x = (x + tx) / width;
    this.y = (y + ty) / height;
    this.fixAndSetPosition();
  }
  _moveAfterPaste(baseX, baseY) {
    const [parentWidth, parentHeight] = this.parentDimensions;
    this.setAt(baseX * parentWidth, baseY * parentHeight, this.width * parentWidth, this.height * parentHeight);
    this._onTranslated();
  }
  #translate([width, height], x, y) {
    [x, y] = this.screenToPageTranslation(x, y);
    this.x += x / width;
    this.y += y / height;
    this._onTranslating(this.x, this.y);
    this.fixAndSetPosition();
  }
  translate(x, y) {
    this.#translate(this.parentDimensions, x, y);
  }
  translateInPage(x, y) {
    this.#initialRect ||= [this.x, this.y, this.width, this.height];
    this.#translate(this.pageDimensions, x, y);
    this.div.scrollIntoView({
      block: "nearest"
    });
  }
  translationDone() {
    this._onTranslated(this.x, this.y);
  }
  drag(tx, ty) {
    this.#initialRect ||= [this.x, this.y, this.width, this.height];
    const {
      div,
      parentDimensions: [parentWidth, parentHeight]
    } = this;
    this.x += tx / parentWidth;
    this.y += ty / parentHeight;
    if (this.parent && (this.x < 0 || this.x > 1 || this.y < 0 || this.y > 1)) {
      const {
        x,
        y
      } = this.div.getBoundingClientRect();
      if (this.parent.findNewParent(this, x, y)) {
        this.x -= Math.floor(this.x);
        this.y -= Math.floor(this.y);
      }
    }
    let {
      x,
      y
    } = this;
    const [bx, by] = this.getBaseTranslation();
    x += bx;
    y += by;
    const {
      style
    } = div;
    style.left = `${(100 * x).toFixed(2)}%`;
    style.top = `${(100 * y).toFixed(2)}%`;
    this._onTranslating(x, y);
    div.scrollIntoView({
      block: "nearest"
    });
  }
  _onTranslating(x, y) {}
  _onTranslated(x, y) {}
  get _hasBeenMoved() {
    return !!this.#initialRect && (this.#initialRect[0] !== this.x || this.#initialRect[1] !== this.y);
  }
  get _hasBeenResized() {
    return !!this.#initialRect && (this.#initialRect[2] !== this.width || this.#initialRect[3] !== this.height);
  }
  getBaseTranslation() {
    const [parentWidth, parentHeight] = this.parentDimensions;
    const {
      _borderLineWidth
    } = AnnotationEditor;
    const x = _borderLineWidth / parentWidth;
    const y = _borderLineWidth / parentHeight;
    switch (this.rotation) {
      case 90:
        return [-x, y];
      case 180:
        return [x, y];
      case 270:
        return [x, -y];
      default:
        return [-x, -y];
    }
  }
  get _mustFixPosition() {
    return true;
  }
  fixAndSetPosition(rotation = this.rotation) {
    const {
      div: {
        style
      },
      pageDimensions: [pageWidth, pageHeight]
    } = this;
    let {
      x,
      y,
      width,
      height
    } = this;
    width *= pageWidth;
    height *= pageHeight;
    x *= pageWidth;
    y *= pageHeight;
    if (this._mustFixPosition) {
      switch (rotation) {
        case 0:
          x = MathClamp(x, 0, pageWidth - width);
          y = MathClamp(y, 0, pageHeight - height);
          break;
        case 90:
          x = MathClamp(x, 0, pageWidth - height);
          y = MathClamp(y, width, pageHeight);
          break;
        case 180:
          x = MathClamp(x, width, pageWidth);
          y = MathClamp(y, height, pageHeight);
          break;
        case 270:
          x = MathClamp(x, height, pageWidth);
          y = MathClamp(y, 0, pageHeight - width);
          break;
      }
    }
    this.x = x /= pageWidth;
    this.y = y /= pageHeight;
    const [bx, by] = this.getBaseTranslation();
    x += bx;
    y += by;
    style.left = `${(100 * x).toFixed(2)}%`;
    style.top = `${(100 * y).toFixed(2)}%`;
    this.moveInDOM();
  }
  static #rotatePoint(x, y, angle) {
    switch (angle) {
      case 90:
        return [y, -x];
      case 180:
        return [-x, -y];
      case 270:
        return [-y, x];
      default:
        return [x, y];
    }
  }
  screenToPageTranslation(x, y) {
    return AnnotationEditor.#rotatePoint(x, y, this.parentRotation);
  }
  pageTranslationToScreen(x, y) {
    return AnnotationEditor.#rotatePoint(x, y, 360 - this.parentRotation);
  }
  #getRotationMatrix(rotation) {
    switch (rotation) {
      case 90:
        {
          const [pageWidth, pageHeight] = this.pageDimensions;
          return [0, -pageWidth / pageHeight, pageHeight / pageWidth, 0];
        }
      case 180:
        return [-1, 0, 0, -1];
      case 270:
        {
          const [pageWidth, pageHeight] = this.pageDimensions;
          return [0, pageWidth / pageHeight, -pageHeight / pageWidth, 0];
        }
      default:
        return [1, 0, 0, 1];
    }
  }
  get parentScale() {
    return this._uiManager.viewParameters.realScale;
  }
  get parentRotation() {
    return (this._uiManager.viewParameters.rotation + this.pageRotation) % 360;
  }
  get parentDimensions() {
    const {
      parentScale,
      pageDimensions: [pageWidth, pageHeight]
    } = this;
    return [pageWidth * parentScale, pageHeight * parentScale];
  }
  setDims() {
    const {
      div: {
        style
      },
      width,
      height
    } = this;
    style.width = `${(100 * width).toFixed(2)}%`;
    style.height = `${(100 * height).toFixed(2)}%`;
  }
  getInitialTranslation() {
    return [0, 0];
  }
  #createResizers() {
    if (this.#resizersDiv) {
      return;
    }
    this.#resizersDiv = document.createElement("div");
    this.#resizersDiv.classList.add("resizers");
    const classes = this._willKeepAspectRatio ? ["topLeft", "topRight", "bottomRight", "bottomLeft"] : ["topLeft", "topMiddle", "topRight", "middleRight", "bottomRight", "bottomMiddle", "bottomLeft", "middleLeft"];
    const signal = this._uiManager._signal;
    for (const name of classes) {
      const div = document.createElement("div");
      this.#resizersDiv.append(div);
      div.classList.add("resizer", name);
      div.setAttribute("data-resizer-name", name);
      div.addEventListener("pointerdown", this.#resizerPointerdown.bind(this, name), {
        signal
      });
      div.addEventListener("contextmenu", noContextMenu, {
        signal
      });
      div.tabIndex = -1;
    }
    this.div.prepend(this.#resizersDiv);
  }
  #resizerPointerdown(name, event) {
    event.preventDefault();
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      return;
    }
    this.#altText?.toggle(false);
    const savedDraggable = this._isDraggable;
    this._isDraggable = false;
    this.#lastPointerCoords = [event.screenX, event.screenY];
    const ac = new AbortController();
    const signal = this._uiManager.combinedSignal(ac);
    this.parent.togglePointerEvents(false);
    window.addEventListener("pointermove", this.#resizerPointermove.bind(this, name), {
      passive: true,
      capture: true,
      signal
    });
    window.addEventListener("touchmove", stopEvent, {
      passive: false,
      signal
    });
    window.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    this.#savedDimensions = {
      savedX: this.x,
      savedY: this.y,
      savedWidth: this.width,
      savedHeight: this.height
    };
    const savedParentCursor = this.parent.div.style.cursor;
    const savedCursor = this.div.style.cursor;
    this.div.style.cursor = this.parent.div.style.cursor = window.getComputedStyle(event.target).cursor;
    const pointerUpCallback = () => {
      ac.abort();
      this.parent.togglePointerEvents(true);
      this.#altText?.toggle(true);
      this._isDraggable = savedDraggable;
      this.parent.div.style.cursor = savedParentCursor;
      this.div.style.cursor = savedCursor;
      this.#addResizeToUndoStack();
    };
    window.addEventListener("pointerup", pointerUpCallback, {
      signal
    });
    window.addEventListener("blur", pointerUpCallback, {
      signal
    });
  }
  #resize(x, y, width, height) {
    this.width = width;
    this.height = height;
    this.x = x;
    this.y = y;
    this.setDims();
    this.fixAndSetPosition();
    this._onResized();
  }
  _onResized() {}
  #addResizeToUndoStack() {
    if (!this.#savedDimensions) {
      return;
    }
    const {
      savedX,
      savedY,
      savedWidth,
      savedHeight
    } = this.#savedDimensions;
    this.#savedDimensions = null;
    const newX = this.x;
    const newY = this.y;
    const newWidth = this.width;
    const newHeight = this.height;
    if (newX === savedX && newY === savedY && newWidth === savedWidth && newHeight === savedHeight) {
      return;
    }
    this.addCommands({
      cmd: this.#resize.bind(this, newX, newY, newWidth, newHeight),
      undo: this.#resize.bind(this, savedX, savedY, savedWidth, savedHeight),
      mustExec: true
    });
  }
  static _round(x) {
    return Math.round(x * 10000) / 10000;
  }
  #resizerPointermove(name, event) {
    const [parentWidth, parentHeight] = this.parentDimensions;
    const savedX = this.x;
    const savedY = this.y;
    const savedWidth = this.width;
    const savedHeight = this.height;
    const minWidth = AnnotationEditor.MIN_SIZE / parentWidth;
    const minHeight = AnnotationEditor.MIN_SIZE / parentHeight;
    const rotationMatrix = this.#getRotationMatrix(this.rotation);
    const transf = (x, y) => [rotationMatrix[0] * x + rotationMatrix[2] * y, rotationMatrix[1] * x + rotationMatrix[3] * y];
    const invRotationMatrix = this.#getRotationMatrix(360 - this.rotation);
    const invTransf = (x, y) => [invRotationMatrix[0] * x + invRotationMatrix[2] * y, invRotationMatrix[1] * x + invRotationMatrix[3] * y];
    let getPoint;
    let getOpposite;
    let isDiagonal = false;
    let isHorizontal = false;
    switch (name) {
      case "topLeft":
        isDiagonal = true;
        getPoint = (w, h) => [0, 0];
        getOpposite = (w, h) => [w, h];
        break;
      case "topMiddle":
        getPoint = (w, h) => [w / 2, 0];
        getOpposite = (w, h) => [w / 2, h];
        break;
      case "topRight":
        isDiagonal = true;
        getPoint = (w, h) => [w, 0];
        getOpposite = (w, h) => [0, h];
        break;
      case "middleRight":
        isHorizontal = true;
        getPoint = (w, h) => [w, h / 2];
        getOpposite = (w, h) => [0, h / 2];
        break;
      case "bottomRight":
        isDiagonal = true;
        getPoint = (w, h) => [w, h];
        getOpposite = (w, h) => [0, 0];
        break;
      case "bottomMiddle":
        getPoint = (w, h) => [w / 2, h];
        getOpposite = (w, h) => [w / 2, 0];
        break;
      case "bottomLeft":
        isDiagonal = true;
        getPoint = (w, h) => [0, h];
        getOpposite = (w, h) => [w, 0];
        break;
      case "middleLeft":
        isHorizontal = true;
        getPoint = (w, h) => [0, h / 2];
        getOpposite = (w, h) => [w, h / 2];
        break;
    }
    const point = getPoint(savedWidth, savedHeight);
    const oppositePoint = getOpposite(savedWidth, savedHeight);
    let transfOppositePoint = transf(...oppositePoint);
    const oppositeX = AnnotationEditor._round(savedX + transfOppositePoint[0]);
    const oppositeY = AnnotationEditor._round(savedY + transfOppositePoint[1]);
    let ratioX = 1;
    let ratioY = 1;
    let deltaX, deltaY;
    if (!event.fromKeyboard) {
      const {
        screenX,
        screenY
      } = event;
      const [lastScreenX, lastScreenY] = this.#lastPointerCoords;
      [deltaX, deltaY] = this.screenToPageTranslation(screenX - lastScreenX, screenY - lastScreenY);
      this.#lastPointerCoords[0] = screenX;
      this.#lastPointerCoords[1] = screenY;
    } else {
      ({
        deltaX,
        deltaY
      } = event);
    }
    [deltaX, deltaY] = invTransf(deltaX / parentWidth, deltaY / parentHeight);
    if (isDiagonal) {
      const oldDiag = Math.hypot(savedWidth, savedHeight);
      ratioX = ratioY = Math.max(Math.min(Math.hypot(oppositePoint[0] - point[0] - deltaX, oppositePoint[1] - point[1] - deltaY) / oldDiag, 1 / savedWidth, 1 / savedHeight), minWidth / savedWidth, minHeight / savedHeight);
    } else if (isHorizontal) {
      ratioX = MathClamp(Math.abs(oppositePoint[0] - point[0] - deltaX), minWidth, 1) / savedWidth;
    } else {
      ratioY = MathClamp(Math.abs(oppositePoint[1] - point[1] - deltaY), minHeight, 1) / savedHeight;
    }
    const newWidth = AnnotationEditor._round(savedWidth * ratioX);
    const newHeight = AnnotationEditor._round(savedHeight * ratioY);
    transfOppositePoint = transf(...getOpposite(newWidth, newHeight));
    const newX = oppositeX - transfOppositePoint[0];
    const newY = oppositeY - transfOppositePoint[1];
    this.#initialRect ||= [this.x, this.y, this.width, this.height];
    this.width = newWidth;
    this.height = newHeight;
    this.x = newX;
    this.y = newY;
    this.setDims();
    this.fixAndSetPosition();
    this._onResizing();
  }
  _onResizing() {}
  altTextFinish() {
    this.#altText?.finish();
  }
  get toolbarButtons() {
    return null;
  }
  async addEditToolbar() {
    if (this._editToolbar || this.#isInEditMode) {
      return this._editToolbar;
    }
    this._editToolbar = new EditorToolbar(this);
    this.div.append(this._editToolbar.render());
    const {
      toolbarButtons
    } = this;
    if (toolbarButtons) {
      for (const [name, tool] of toolbarButtons) {
        await this._editToolbar.addButton(name, tool);
      }
    }
    if (!this.hasComment) {
      this._editToolbar.addButton("comment", this.addCommentButton());
    }
    this._editToolbar.addButton("delete");
    return this._editToolbar;
  }
  addCommentButtonInToolbar() {
    this._editToolbar?.addButtonBefore("comment", this.addCommentButton(), ".deleteButton");
  }
  removeCommentButtonFromToolbar() {
    this._editToolbar?.removeButton("comment");
  }
  removeEditToolbar() {
    this._editToolbar?.remove();
    this._editToolbar = null;
    this.#altText?.destroy();
  }
  addContainer(container) {
    const editToolbarDiv = this._editToolbar?.div;
    if (editToolbarDiv) {
      editToolbarDiv.before(container);
    } else {
      this.div.append(container);
    }
  }
  getClientDimensions() {
    return this.div.getBoundingClientRect();
  }
  createAltText() {
    if (!this.#altText) {
      AltText.initialize(AnnotationEditor._l10n);
      this.#altText = new AltText(this);
      if (this.#accessibilityData) {
        this.#altText.data = this.#accessibilityData;
        this.#accessibilityData = null;
      }
    }
    return this.#altText;
  }
  get altTextData() {
    return this.#altText?.data;
  }
  set altTextData(data) {
    if (!this.#altText) {
      return;
    }
    this.#altText.data = data;
  }
  get guessedAltText() {
    return this.#altText?.guessedText;
  }
  async setGuessedAltText(text) {
    await this.#altText?.setGuessedText(text);
  }
  serializeAltText(isForCopying) {
    return this.#altText?.serialize(isForCopying);
  }
  hasAltText() {
    return !!this.#altText && !this.#altText.isEmpty();
  }
  hasAltTextData() {
    return this.#altText?.hasData() ?? false;
  }
  focusCommentButton() {
    this.#comment?.focusButton();
  }
  addCommentButton() {
    return this.canAddComment ? this.#comment ||= new Comment(this) : null;
  }
  addStandaloneCommentButton() {
    if (!this._uiManager.hasCommentManager()) {
      return;
    }
    if (this.#commentStandaloneButton) {
      if (this._uiManager.isEditingMode()) {
        this.#commentStandaloneButton.classList.remove("hidden");
      }
      return;
    }
    if (!this.hasComment) {
      return;
    }
    this.#commentStandaloneButton = this.#comment.renderForStandalone();
    this.div.append(this.#commentStandaloneButton);
  }
  removeStandaloneCommentButton() {
    this.#comment.removeStandaloneCommentButton();
    this.#commentStandaloneButton = null;
  }
  hideStandaloneCommentButton() {
    this.#commentStandaloneButton?.classList.add("hidden");
  }
  get comment() {
    if (!this.#comment) {
      return null;
    }
    const {
      data: {
        richText,
        text,
        date,
        deleted
      }
    } = this.#comment;
    return {
      text,
      richText,
      date,
      deleted,
      color: this.getNonHCMColor(),
      opacity: this.opacity ?? 1
    };
  }
  set comment(value) {
    this.#comment ||= new Comment(this);
    if (typeof value === "object" && value !== null) {
      this.#comment.restoreData(value);
    } else {
      this.#comment.data = value;
    }
    if (this.hasComment) {
      this.removeCommentButtonFromToolbar();
      this.addStandaloneCommentButton();
      this._uiManager.updateComment(this);
    } else {
      this.addCommentButtonInToolbar();
      this.removeStandaloneCommentButton();
      this._uiManager.removeComment(this);
    }
  }
  setCommentData({
    comment,
    popupRef,
    richText
  }) {
    if (!popupRef) {
      return;
    }
    this.#comment ||= new Comment(this);
    this.#comment.setInitialText(comment, richText);
    if (!this.annotationElementId) {
      return;
    }
    const storedData = this._uiManager.getAndRemoveDataFromAnnotationStorage(this.annotationElementId);
    if (storedData) {
      this.updateFromAnnotationLayer(storedData);
    }
  }
  get hasEditedComment() {
    return this.#comment?.hasBeenEdited();
  }
  get hasDeletedComment() {
    return this.#comment?.isDeleted();
  }
  get hasComment() {
    return !!this.#comment && !this.#comment.isEmpty() && !this.#comment.isDeleted();
  }
  async editComment(options) {
    this.#comment ||= new Comment(this);
    this.#comment.edit(options);
  }
  toggleComment(isSelected, visibility = undefined) {
    if (this.hasComment) {
      this._uiManager.toggleComment(this, isSelected, visibility);
    }
  }
  setSelectedCommentButton(selected) {
    this.#comment.setSelectedButton(selected);
  }
  addComment(serialized) {
    if (this.hasEditedComment) {
      const DEFAULT_POPUP_WIDTH = 180;
      const DEFAULT_POPUP_HEIGHT = 100;
      const [,,, trY] = serialized.rect;
      const [pageWidth] = this.pageDimensions;
      const [pageX] = this.pageTranslation;
      const blX = pageX + pageWidth + 1;
      const blY = trY - DEFAULT_POPUP_HEIGHT;
      const trX = blX + DEFAULT_POPUP_WIDTH;
      serialized.popup = {
        contents: this.comment.text,
        deleted: this.comment.deleted,
        rect: [blX, blY, trX, trY]
      };
    }
  }
  updateFromAnnotationLayer({
    popup: {
      contents,
      deleted
    }
  }) {
    this.#comment.data = deleted ? null : contents;
  }
  get parentBoundingClientRect() {
    return this.parent.boundingClientRect;
  }
  render() {
    const div = this.div = document.createElement("div");
    div.setAttribute("data-editor-rotation", (360 - this.rotation) % 360);
    div.className = this.name;
    div.setAttribute("id", this.id);
    div.tabIndex = this.#disabled ? -1 : 0;
    div.setAttribute("role", "application");
    if (this.defaultL10nId) {
      div.setAttribute("data-l10n-id", this.defaultL10nId);
    }
    if (!this._isVisible) {
      div.classList.add("hidden");
    }
    this.setInForeground();
    this.#addFocusListeners();
    const [parentWidth, parentHeight] = this.parentDimensions;
    if (this.parentRotation % 180 !== 0) {
      div.style.maxWidth = `${(100 * parentHeight / parentWidth).toFixed(2)}%`;
      div.style.maxHeight = `${(100 * parentWidth / parentHeight).toFixed(2)}%`;
    }
    const [tx, ty] = this.getInitialTranslation();
    this.translate(tx, ty);
    bindEvents(this, div, ["keydown", "pointerdown", "dblclick"]);
    if (this.isResizable && this._uiManager._supportsPinchToZoom) {
      this.#touchManager ||= new TouchManager({
        container: div,
        isPinchingDisabled: () => !this.isSelected,
        onPinchStart: this.#touchPinchStartCallback.bind(this),
        onPinching: this.#touchPinchCallback.bind(this),
        onPinchEnd: this.#touchPinchEndCallback.bind(this),
        signal: this._uiManager._signal
      });
    }
    this.addStandaloneCommentButton();
    this._uiManager._editorUndoBar?.hide();
    return div;
  }
  #touchPinchStartCallback() {
    this.#savedDimensions = {
      savedX: this.x,
      savedY: this.y,
      savedWidth: this.width,
      savedHeight: this.height
    };
    this.#altText?.toggle(false);
    this.parent.togglePointerEvents(false);
  }
  #touchPinchCallback(_origin, prevDistance, distance) {
    const slowDownFactor = 0.7;
    let factor = slowDownFactor * (distance / prevDistance) + 1 - slowDownFactor;
    if (factor === 1) {
      return;
    }
    const rotationMatrix = this.#getRotationMatrix(this.rotation);
    const transf = (x, y) => [rotationMatrix[0] * x + rotationMatrix[2] * y, rotationMatrix[1] * x + rotationMatrix[3] * y];
    const [parentWidth, parentHeight] = this.parentDimensions;
    const savedX = this.x;
    const savedY = this.y;
    const savedWidth = this.width;
    const savedHeight = this.height;
    const minWidth = AnnotationEditor.MIN_SIZE / parentWidth;
    const minHeight = AnnotationEditor.MIN_SIZE / parentHeight;
    factor = Math.max(Math.min(factor, 1 / savedWidth, 1 / savedHeight), minWidth / savedWidth, minHeight / savedHeight);
    const newWidth = AnnotationEditor._round(savedWidth * factor);
    const newHeight = AnnotationEditor._round(savedHeight * factor);
    if (newWidth === savedWidth && newHeight === savedHeight) {
      return;
    }
    this.#initialRect ||= [savedX, savedY, savedWidth, savedHeight];
    const transfCenterPoint = transf(savedWidth / 2, savedHeight / 2);
    const centerX = AnnotationEditor._round(savedX + transfCenterPoint[0]);
    const centerY = AnnotationEditor._round(savedY + transfCenterPoint[1]);
    const newTransfCenterPoint = transf(newWidth / 2, newHeight / 2);
    this.x = centerX - newTransfCenterPoint[0];
    this.y = centerY - newTransfCenterPoint[1];
    this.width = newWidth;
    this.height = newHeight;
    this.setDims();
    this.fixAndSetPosition();
    this._onResizing();
  }
  #touchPinchEndCallback() {
    this.#altText?.toggle(true);
    this.parent.togglePointerEvents(true);
    this.#addResizeToUndoStack();
  }
  pointerdown(event) {
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      event.preventDefault();
      return;
    }
    this.#hasBeenClicked = true;
    if (this._isDraggable) {
      this.#setUpDragSession(event);
      return;
    }
    this.#selectOnPointerEvent(event);
  }
  #selectOnPointerEvent(event) {
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.ctrlKey && !isMac || event.shiftKey || event.metaKey && isMac) {
      this.parent.toggleSelected(this);
    } else {
      this.parent.setSelected(this);
    }
  }
  #setUpDragSession(event) {
    const {
      isSelected
    } = this;
    this._uiManager.setUpDragSession();
    let hasDraggingStarted = false;
    const ac = new AbortController();
    const signal = this._uiManager.combinedSignal(ac);
    const opts = {
      capture: true,
      passive: false,
      signal
    };
    const cancelDrag = e => {
      ac.abort();
      this.#dragPointerId = null;
      this.#hasBeenClicked = false;
      if (!this._uiManager.endDragSession()) {
        this.#selectOnPointerEvent(e);
      }
      if (hasDraggingStarted) {
        this._onStopDragging();
      }
    };
    if (isSelected) {
      this.#prevDragX = event.clientX;
      this.#prevDragY = event.clientY;
      this.#dragPointerId = event.pointerId;
      this.#dragPointerType = event.pointerType;
      window.addEventListener("pointermove", e => {
        if (!hasDraggingStarted) {
          hasDraggingStarted = true;
          this._uiManager.toggleComment(this, true, false);
          this._onStartDragging();
        }
        const {
          clientX: x,
          clientY: y,
          pointerId
        } = e;
        if (pointerId !== this.#dragPointerId) {
          stopEvent(e);
          return;
        }
        const [tx, ty] = this.screenToPageTranslation(x - this.#prevDragX, y - this.#prevDragY);
        this.#prevDragX = x;
        this.#prevDragY = y;
        this._uiManager.dragSelectedEditors(tx, ty);
      }, opts);
      window.addEventListener("touchmove", stopEvent, opts);
      window.addEventListener("pointerdown", e => {
        if (e.pointerType === this.#dragPointerType) {
          if (this.#touchManager || e.isPrimary) {
            cancelDrag(e);
          }
        }
        stopEvent(e);
      }, opts);
    }
    const pointerUpCallback = e => {
      if (!this.#dragPointerId || this.#dragPointerId === e.pointerId) {
        cancelDrag(e);
        return;
      }
      stopEvent(e);
    };
    window.addEventListener("pointerup", pointerUpCallback, {
      signal
    });
    window.addEventListener("blur", pointerUpCallback, {
      signal
    });
  }
  _onStartDragging() {}
  _onStopDragging() {}
  moveInDOM() {
    if (this.#moveInDOMTimeout) {
      clearTimeout(this.#moveInDOMTimeout);
    }
    this.#moveInDOMTimeout = setTimeout(() => {
      this.#moveInDOMTimeout = null;
      this.parent?.moveEditorInDOM(this);
    }, 0);
  }
  _setParentAndPosition(parent, x, y) {
    parent.changeParent(this);
    this.x = x;
    this.y = y;
    this.fixAndSetPosition();
    this._onTranslated();
  }
  getRect(tx, ty, rotation = this.rotation) {
    const scale = this.parentScale;
    const [pageWidth, pageHeight] = this.pageDimensions;
    const [pageX, pageY] = this.pageTranslation;
    const shiftX = tx / scale;
    const shiftY = ty / scale;
    const x = this.x * pageWidth;
    const y = this.y * pageHeight;
    const width = this.width * pageWidth;
    const height = this.height * pageHeight;
    switch (rotation) {
      case 0:
        return [x + shiftX + pageX, pageHeight - y - shiftY - height + pageY, x + shiftX + width + pageX, pageHeight - y - shiftY + pageY];
      case 90:
        return [x + shiftY + pageX, pageHeight - y + shiftX + pageY, x + shiftY + height + pageX, pageHeight - y + shiftX + width + pageY];
      case 180:
        return [x - shiftX - width + pageX, pageHeight - y + shiftY + pageY, x - shiftX + pageX, pageHeight - y + shiftY + height + pageY];
      case 270:
        return [x - shiftY - height + pageX, pageHeight - y - shiftX - width + pageY, x - shiftY + pageX, pageHeight - y - shiftX + pageY];
      default:
        throw new Error("Invalid rotation");
    }
  }
  getRectInCurrentCoords(rect, pageHeight) {
    const [x1, y1, x2, y2] = rect;
    const width = x2 - x1;
    const height = y2 - y1;
    switch (this.rotation) {
      case 0:
        return [x1, pageHeight - y2, width, height];
      case 90:
        return [x1, pageHeight - y1, height, width];
      case 180:
        return [x2, pageHeight - y1, width, height];
      case 270:
        return [x2, pageHeight - y2, height, width];
      default:
        throw new Error("Invalid rotation");
    }
  }
  getPDFRect() {
    return this.getRect(0, 0);
  }
  getNonHCMColor() {
    return this.color && AnnotationEditor._colorManager.convert(this._uiManager.getNonHCMColor(this.color));
  }
  onUpdatedColor() {
    this.#comment?.onUpdatedColor();
  }
  getData() {
    const {
      comment: {
        text: str,
        color,
        date,
        opacity,
        deleted,
        richText
      },
      uid: id,
      pageIndex,
      creationDate,
      modificationDate
    } = this;
    return {
      id,
      pageIndex,
      rect: this.getPDFRect(),
      richText,
      contentsObj: {
        str
      },
      creationDate,
      modificationDate: date || modificationDate,
      popupRef: !deleted,
      color,
      opacity
    };
  }
  onceAdded(focus) {}
  isEmpty() {
    return false;
  }
  enableEditMode() {
    if (this.isInEditMode()) {
      return false;
    }
    this.parent.setEditingState(false);
    this.#isInEditMode = true;
    return true;
  }
  disableEditMode() {
    if (!this.isInEditMode()) {
      return false;
    }
    this.parent.setEditingState(true);
    this.#isInEditMode = false;
    return true;
  }
  isInEditMode() {
    return this.#isInEditMode;
  }
  shouldGetKeyboardEvents() {
    return this.#isResizerEnabledForKeyboard;
  }
  needsToBeRebuilt() {
    return this.div && !this.isAttachedToDOM;
  }
  get isOnScreen() {
    const {
      top,
      left,
      bottom,
      right
    } = this.getClientDimensions();
    const {
      innerHeight,
      innerWidth
    } = window;
    return left < innerWidth && right > 0 && top < innerHeight && bottom > 0;
  }
  #addFocusListeners() {
    if (this.#focusAC || !this.div) {
      return;
    }
    this.#focusAC = new AbortController();
    const signal = this._uiManager.combinedSignal(this.#focusAC);
    this.div.addEventListener("focusin", this.focusin.bind(this), {
      signal
    });
    this.div.addEventListener("focusout", this.focusout.bind(this), {
      signal
    });
  }
  rebuild() {
    this.#addFocusListeners();
  }
  rotate(_angle) {}
  resize() {}
  serializeDeleted() {
    return {
      id: this.annotationElementId,
      deleted: true,
      pageIndex: this.pageIndex,
      popupRef: this._initialData?.popupRef || ""
    };
  }
  serialize(isForCopying = false, context = null) {
    return {
      annotationType: this.mode,
      pageIndex: this.pageIndex,
      rect: this.getPDFRect(),
      rotation: this.rotation,
      structTreeParentId: this._structTreeParentId,
      popupRef: this._initialData?.popupRef || ""
    };
  }
  static async deserialize(data, parent, uiManager) {
    const editor = new this.prototype.constructor({
      parent,
      id: parent.getNextId(),
      uiManager,
      annotationElementId: data.annotationElementId,
      creationDate: data.creationDate,
      modificationDate: data.modificationDate
    });
    editor.rotation = data.rotation;
    editor.#accessibilityData = data.accessibilityData;
    editor._isCopy = data.isCopy || false;
    const [pageWidth, pageHeight] = editor.pageDimensions;
    const [x, y, width, height] = editor.getRectInCurrentCoords(data.rect, pageHeight);
    editor.x = x / pageWidth;
    editor.y = y / pageHeight;
    editor.width = width / pageWidth;
    editor.height = height / pageHeight;
    return editor;
  }
  get hasBeenModified() {
    return !!this.annotationElementId && (this.deleted || this.serialize() !== null);
  }
  remove() {
    this.#focusAC?.abort();
    this.#focusAC = null;
    if (!this.isEmpty()) {
      this.commit();
    }
    if (this.parent) {
      this.parent.remove(this);
    } else {
      this._uiManager.removeEditor(this);
    }
    this.hideCommentPopup();
    if (this.#moveInDOMTimeout) {
      clearTimeout(this.#moveInDOMTimeout);
      this.#moveInDOMTimeout = null;
    }
    this.#stopResizing();
    this.removeEditToolbar();
    if (this.#telemetryTimeouts) {
      for (const timeout of this.#telemetryTimeouts.values()) {
        clearTimeout(timeout);
      }
      this.#telemetryTimeouts = null;
    }
    this.parent = null;
    this.#touchManager?.destroy();
    this.#touchManager = null;
    this.#fakeAnnotation?.remove();
    this.#fakeAnnotation = null;
  }
  get isResizable() {
    return false;
  }
  makeResizable() {
    if (this.isResizable) {
      this.#createResizers();
      this.#resizersDiv.classList.remove("hidden");
    }
  }
  get toolbarPosition() {
    return null;
  }
  get commentButtonPosition() {
    return this._uiManager.direction === "ltr" ? [1, 0] : [0, 0];
  }
  get commentButtonPositionInPage() {
    const {
      commentButtonPosition: [posX, posY]
    } = this;
    const [blX, blY, trX, trY] = this.getPDFRect();
    return [AnnotationEditor._round(blX + (trX - blX) * posX), AnnotationEditor._round(blY + (trY - blY) * (1 - posY))];
  }
  get commentButtonColor() {
    return this._uiManager.makeCommentColor(this.getNonHCMColor(), this.opacity);
  }
  get commentPopupPosition() {
    return this.#comment.commentPopupPositionInLayer;
  }
  set commentPopupPosition(pos) {
    this.#comment.commentPopupPositionInLayer = pos;
  }
  hasDefaultPopupPosition() {
    return this.#comment.hasDefaultPopupPosition();
  }
  get commentButtonWidth() {
    return this.#comment.commentButtonWidth;
  }
  get elementBeforePopup() {
    return this.div;
  }
  setCommentButtonStates(options) {
    this.#comment?.setCommentButtonStates(options);
  }
  keydown(event) {
    if (!this.isResizable || event.target !== this.div || event.key !== "Enter") {
      return;
    }
    this._uiManager.setSelected(this);
    this.#savedDimensions = {
      savedX: this.x,
      savedY: this.y,
      savedWidth: this.width,
      savedHeight: this.height
    };
    const children = this.#resizersDiv.children;
    if (!this.#allResizerDivs) {
      this.#allResizerDivs = Array.from(children);
      const boundResizerKeydown = this.#resizerKeydown.bind(this);
      const boundResizerBlur = this.#resizerBlur.bind(this);
      const signal = this._uiManager._signal;
      for (const div of this.#allResizerDivs) {
        const name = div.getAttribute("data-resizer-name");
        div.setAttribute("role", "spinbutton");
        div.addEventListener("keydown", boundResizerKeydown, {
          signal
        });
        div.addEventListener("blur", boundResizerBlur, {
          signal
        });
        div.addEventListener("focus", this.#resizerFocus.bind(this, name), {
          signal
        });
        div.setAttribute("data-l10n-id", AnnotationEditor._l10nResizer[name]);
      }
    }
    const first = this.#allResizerDivs[0];
    let firstPosition = 0;
    for (const div of children) {
      if (div === first) {
        break;
      }
      firstPosition++;
    }
    const nextFirstPosition = (360 - this.rotation + this.parentRotation) % 360 / 90 * (this.#allResizerDivs.length / 4);
    if (nextFirstPosition !== firstPosition) {
      if (nextFirstPosition < firstPosition) {
        for (let i = 0; i < firstPosition - nextFirstPosition; i++) {
          this.#resizersDiv.append(this.#resizersDiv.firstElementChild);
        }
      } else if (nextFirstPosition > firstPosition) {
        for (let i = 0; i < nextFirstPosition - firstPosition; i++) {
          this.#resizersDiv.firstElementChild.before(this.#resizersDiv.lastElementChild);
        }
      }
      let i = 0;
      for (const child of children) {
        const div = this.#allResizerDivs[i++];
        const name = div.getAttribute("data-resizer-name");
        child.setAttribute("data-l10n-id", AnnotationEditor._l10nResizer[name]);
      }
    }
    this.#setResizerTabIndex(0);
    this.#isResizerEnabledForKeyboard = true;
    this.#resizersDiv.firstElementChild.focus({
      focusVisible: true
    });
    event.preventDefault();
    event.stopImmediatePropagation();
  }
  #resizerKeydown(event) {
    AnnotationEditor._resizerKeyboardManager.exec(this, event);
  }
  #resizerBlur(event) {
    if (this.#isResizerEnabledForKeyboard && event.relatedTarget?.parentNode !== this.#resizersDiv) {
      this.#stopResizing();
    }
  }
  #resizerFocus(name) {
    this.#focusedResizerName = this.#isResizerEnabledForKeyboard ? name : "";
  }
  #setResizerTabIndex(value) {
    if (!this.#allResizerDivs) {
      return;
    }
    for (const div of this.#allResizerDivs) {
      div.tabIndex = value;
    }
  }
  _resizeWithKeyboard(x, y) {
    if (!this.#isResizerEnabledForKeyboard) {
      return;
    }
    this.#resizerPointermove(this.#focusedResizerName, {
      deltaX: x,
      deltaY: y,
      fromKeyboard: true
    });
  }
  #stopResizing() {
    this.#isResizerEnabledForKeyboard = false;
    this.#setResizerTabIndex(-1);
    this.#addResizeToUndoStack();
  }
  _stopResizingWithKeyboard() {
    this.#stopResizing();
    this.div.focus();
  }
  select() {
    if (this.isSelected && this._editToolbar) {
      this._editToolbar.show();
      return;
    }
    this.isSelected = true;
    this.makeResizable();
    this.div?.classList.add("selectedEditor");
    if (!this._editToolbar) {
      this.addEditToolbar().then(() => {
        if (this.div?.classList.contains("selectedEditor")) {
          this._editToolbar?.show();
        }
      });
      return;
    }
    this._editToolbar?.show();
    this.#altText?.toggleAltTextBadge(false);
  }
  focus() {
    if (this.div && !this.div.contains(document.activeElement)) {
      setTimeout(() => this.div?.focus({
        preventScroll: true
      }), 0);
    }
  }
  unselect() {
    if (!this.isSelected) {
      return;
    }
    this.isSelected = false;
    this.#resizersDiv?.classList.add("hidden");
    this.div?.classList.remove("selectedEditor");
    if (this.div?.contains(document.activeElement)) {
      this._uiManager.currentLayer.div.focus({
        preventScroll: true
      });
    }
    this._editToolbar?.hide();
    this.#altText?.toggleAltTextBadge(true);
    this.hideCommentPopup();
  }
  hideCommentPopup() {
    if (this.hasComment) {
      this._uiManager.toggleComment(null);
    }
  }
  updateParams(type, value) {}
  disableEditing() {}
  enableEditing() {}
  get canChangeContent() {
    return false;
  }
  enterInEditMode() {
    if (!this.canChangeContent) {
      return;
    }
    this.enableEditMode();
    this.div.focus();
  }
  dblclick(event) {
    if (event.target.nodeName === "BUTTON") {
      return;
    }
    this.enterInEditMode();
    this.parent.updateToolbar({
      mode: this.constructor._editorType,
      editId: this.uid
    });
  }
  getElementForAltText() {
    return this.div;
  }
  get contentDiv() {
    return this.div;
  }
  get isEditing() {
    return this.#isEditing;
  }
  set isEditing(value) {
    this.#isEditing = value;
    if (!this.parent) {
      return;
    }
    if (value) {
      this.parent.setSelected(this);
      this.parent.setActiveEditor(this);
    } else {
      this.parent.setActiveEditor(null);
    }
  }
  static get MIN_SIZE() {
    return 16;
  }
  static canCreateNewEmptyEditor() {
    return true;
  }
  get telemetryInitialData() {
    return {
      action: "added"
    };
  }
  get telemetryFinalData() {
    return null;
  }
  _reportTelemetry(data, mustWait = false) {
    if (mustWait) {
      this.#telemetryTimeouts ||= new Map();
      const {
        action
      } = data;
      let timeout = this.#telemetryTimeouts.get(action);
      if (timeout) {
        clearTimeout(timeout);
      }
      timeout = setTimeout(() => {
        this._reportTelemetry(data);
        this.#telemetryTimeouts.delete(action);
        if (this.#telemetryTimeouts.size === 0) {
          this.#telemetryTimeouts = null;
        }
      }, AnnotationEditor._telemetryTimeout);
      this.#telemetryTimeouts.set(action, timeout);
      return;
    }
    data.type ||= this.editorType;
    this._uiManager._eventBus.dispatch("reporttelemetry", {
      source: this,
      details: {
        type: "editing",
        data
      }
    });
  }
  show(visible = this._isVisible) {
    this.div.classList.toggle("hidden", !visible);
    this._isVisible = visible;
  }
  enable() {
    if (this.div) {
      this.div.tabIndex = 0;
    }
    this.#disabled = false;
  }
  disable() {
    if (this.div) {
      this.div.tabIndex = -1;
    }
    this.#disabled = true;
  }
  updateFakeAnnotationElement(annotationLayer) {
    if (!this.#fakeAnnotation && !this.deleted) {
      this.#fakeAnnotation = annotationLayer.addFakeAnnotation(this);
      return;
    }
    if (this.deleted) {
      this.#fakeAnnotation.remove();
      this.#fakeAnnotation = null;
      return;
    }
    if (this.hasEditedComment || this._hasBeenMoved || this._hasBeenResized) {
      this.#fakeAnnotation.updateEdited({
        rect: this.getPDFRect(),
        popup: this.comment
      });
    }
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    let content = annotation.container.querySelector(".annotationContent");
    if (!content) {
      content = document.createElement("div");
      content.classList.add("annotationContent", this.editorType);
      annotation.container.prepend(content);
    } else if (content.nodeName === "CANVAS") {
      const canvas = content;
      content = document.createElement("div");
      content.classList.add("annotationContent", this.editorType);
      canvas.before(content);
    }
    return content;
  }
  resetAnnotationElement(annotation) {
    const {
      firstElementChild
    } = annotation.container;
    if (firstElementChild?.nodeName === "DIV" && firstElementChild.classList.contains("annotationContent")) {
      firstElementChild.remove();
    }
  }
}
class FakeEditor extends AnnotationEditor {
  constructor(params) {
    super(params);
    this.annotationElementId = params.annotationElementId;
    this.deleted = true;
  }
  serialize() {
    return this.serializeDeleted();
  }
}

;// ./src/shared/murmurhash3.js








const SEED = 0xc3d2e1f0;
const MASK_HIGH = 0xffff0000;
const MASK_LOW = 0xffff;
class MurmurHash3_64 {
  constructor(seed) {
    this.h1 = seed ? seed & 0xffffffff : SEED;
    this.h2 = seed ? seed & 0xffffffff : SEED;
  }
  update(input) {
    let data, length;
    if (typeof input === "string") {
      data = new Uint8Array(input.length * 2);
      length = 0;
      for (let i = 0, ii = input.length; i < ii; i++) {
        const code = input.charCodeAt(i);
        if (code <= 0xff) {
          data[length++] = code;
        } else {
          data[length++] = code >>> 8;
          data[length++] = code & 0xff;
        }
      }
    } else if (ArrayBuffer.isView(input)) {
      data = input.slice();
      length = data.byteLength;
    } else {
      throw new Error("Invalid data format, must be a string or TypedArray.");
    }
    const blockCounts = length >> 2;
    const tailLength = length - blockCounts * 4;
    const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts);
    let k1 = 0,
      k2 = 0;
    let h1 = this.h1,
      h2 = this.h2;
    const C1 = 0xcc9e2d51,
      C2 = 0x1b873593;
    const C1_LOW = C1 & MASK_LOW,
      C2_LOW = C2 & MASK_LOW;
    for (let i = 0; i < blockCounts; i++) {
      if (i & 1) {
        k1 = dataUint32[i];
        k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
        k1 = k1 << 15 | k1 >>> 17;
        k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
        h1 ^= k1;
        h1 = h1 << 13 | h1 >>> 19;
        h1 = h1 * 5 + 0xe6546b64;
      } else {
        k2 = dataUint32[i];
        k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW;
        k2 = k2 << 15 | k2 >>> 17;
        k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW;
        h2 ^= k2;
        h2 = h2 << 13 | h2 >>> 19;
        h2 = h2 * 5 + 0xe6546b64;
      }
    }
    k1 = 0;
    switch (tailLength) {
      case 3:
        k1 ^= data[blockCounts * 4 + 2] << 16;
      case 2:
        k1 ^= data[blockCounts * 4 + 1] << 8;
      case 1:
        k1 ^= data[blockCounts * 4];
        k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
        k1 = k1 << 15 | k1 >>> 17;
        k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
        if (blockCounts & 1) {
          h1 ^= k1;
        } else {
          h2 ^= k1;
        }
    }
    this.h1 = h1;
    this.h2 = h2;
  }
  hexdigest() {
    let h1 = this.h1,
      h2 = this.h2;
    h1 ^= h2 >>> 1;
    h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW;
    h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16;
    h1 ^= h2 >>> 1;
    h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW;
    h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16;
    h1 ^= h2 >>> 1;
    return (h1 >>> 0).toString(16).padStart(8, "0") + (h2 >>> 0).toString(16).padStart(8, "0");
  }
}

;// ./src/display/annotation_storage.js














const SerializableEmpty = Object.freeze({
  map: null,
  hash: "",
  transfer: undefined
});
class AnnotationStorage {
  #modified = false;
  #modifiedIds = null;
  #editorsMap = null;
  #storage = new Map();
  constructor() {
    this.onSetModified = null;
    this.onResetModified = null;
    this.onAnnotationEditor = null;
  }
  getValue(key, defaultValue) {
    const value = this.#storage.get(key);
    if (value === undefined) {
      return defaultValue;
    }
    return Object.assign(defaultValue, value);
  }
  getRawValue(key) {
    return this.#storage.get(key);
  }
  remove(key) {
    const storedValue = this.#storage.get(key);
    if (storedValue === undefined) {
      return;
    }
    if (storedValue instanceof AnnotationEditor) {
      this.#editorsMap.delete(storedValue.annotationElementId);
    }
    this.#storage.delete(key);
    if (this.#storage.size === 0) {
      this.resetModified();
    }
    if (typeof this.onAnnotationEditor === "function") {
      for (const value of this.#storage.values()) {
        if (value instanceof AnnotationEditor) {
          return;
        }
      }
      this.onAnnotationEditor(null);
    }
  }
  setValue(key, value) {
    const obj = this.#storage.get(key);
    let modified = false;
    if (obj !== undefined) {
      for (const [entry, val] of Object.entries(value)) {
        if (obj[entry] !== val) {
          modified = true;
          obj[entry] = val;
        }
      }
    } else {
      modified = true;
      this.#storage.set(key, value);
    }
    if (modified) {
      this.#setModified();
    }
    if (value instanceof AnnotationEditor) {
      (this.#editorsMap ||= new Map()).set(value.annotationElementId, value);
      if (typeof this.onAnnotationEditor === "function") {
        this.onAnnotationEditor(value.constructor._type);
      }
    }
  }
  has(key) {
    return this.#storage.has(key);
  }
  get size() {
    return this.#storage.size;
  }
  #setModified() {
    if (!this.#modified) {
      this.#modified = true;
      if (typeof this.onSetModified === "function") {
        this.onSetModified();
      }
    }
  }
  resetModified() {
    if (this.#modified) {
      this.#modified = false;
      if (typeof this.onResetModified === "function") {
        this.onResetModified();
      }
    }
  }
  get print() {
    return new PrintAnnotationStorage(this);
  }
  get serializable() {
    if (this.#storage.size === 0) {
      return SerializableEmpty;
    }
    const map = new Map(),
      hash = new MurmurHash3_64(),
      transfer = [];
    const context = Object.create(null);
    let hasBitmap = false;
    for (const [key, val] of this.#storage) {
      const serialized = val instanceof AnnotationEditor ? val.serialize(false, context) : val;
      if (val.page) {
        val.pageIndex = val.page._pageIndex;
        delete val.page;
      }
      if (serialized) {
        map.set(key, serialized);
        hash.update(`${key}:${JSON.stringify(serialized)}`);
        hasBitmap ||= !!serialized.bitmap;
      }
    }
    if (hasBitmap) {
      for (const value of map.values()) {
        if (value.bitmap) {
          transfer.push(value.bitmap);
        }
      }
    }
    return map.size > 0 ? {
      map,
      hash: hash.hexdigest(),
      transfer
    } : SerializableEmpty;
  }
  get editorStats() {
    let stats = null;
    const typeToEditor = new Map();
    let numberOfEditedComments = 0;
    let numberOfDeletedComments = 0;
    for (const value of this.#storage.values()) {
      if (!(value instanceof AnnotationEditor)) {
        if (value.popup) {
          if (value.popup.deleted) {
            numberOfDeletedComments += 1;
          } else {
            numberOfEditedComments += 1;
          }
        }
        continue;
      }
      if (value.isCommentDeleted) {
        numberOfDeletedComments += 1;
      } else if (value.hasEditedComment) {
        numberOfEditedComments += 1;
      }
      const editorStats = value.telemetryFinalData;
      if (!editorStats) {
        continue;
      }
      const {
        type
      } = editorStats;
      if (!typeToEditor.has(type)) {
        typeToEditor.set(type, Object.getPrototypeOf(value).constructor);
      }
      stats ||= Object.create(null);
      const map = stats[type] ||= new Map();
      for (const [key, val] of Object.entries(editorStats)) {
        if (key === "type") {
          continue;
        }
        let counters = map.get(key);
        if (!counters) {
          counters = new Map();
          map.set(key, counters);
        }
        const count = counters.get(val) ?? 0;
        counters.set(val, count + 1);
      }
    }
    if (numberOfDeletedComments > 0 || numberOfEditedComments > 0) {
      stats ||= Object.create(null);
      stats.comments = {
        deleted: numberOfDeletedComments,
        edited: numberOfEditedComments
      };
    }
    if (!stats) {
      return null;
    }
    for (const [type, editor] of typeToEditor) {
      stats[type] = editor.computeTelemetryFinalData(stats[type]);
    }
    return stats;
  }
  resetModifiedIds() {
    this.#modifiedIds = null;
  }
  updateEditor(annotationId, data) {
    const value = this.#editorsMap?.get(annotationId);
    if (value) {
      value.updateFromAnnotationLayer(data);
      return true;
    }
    return false;
  }
  getEditor(annotationId) {
    return this.#editorsMap?.get(annotationId) || null;
  }
  get modifiedIds() {
    if (this.#modifiedIds) {
      return this.#modifiedIds;
    }
    const ids = [];
    if (this.#editorsMap) {
      for (const value of this.#editorsMap.values()) {
        if (!value.serialize()) {
          continue;
        }
        ids.push(value.annotationElementId);
      }
    }
    return this.#modifiedIds = {
      ids: new Set(ids),
      hash: ids.join(",")
    };
  }
  [Symbol.iterator]() {
    return this.#storage.entries();
  }
}
class PrintAnnotationStorage extends AnnotationStorage {
  #serializable;
  constructor(parent) {
    super();
    const {
      map,
      hash,
      transfer
    } = parent.serializable;
    const clone = structuredClone(map, transfer ? {
      transfer
    } : null);
    this.#serializable = {
      map: clone,
      hash,
      transfer
    };
  }
  get print() {
    unreachable("Should not call PrintAnnotationStorage.print");
  }
  get serializable() {
    return this.#serializable;
  }
  get modifiedIds() {
    return shadow(this, "modifiedIds", {
      ids: new Set(),
      hash: ""
    });
  }
}

;// ./src/display/font_loader.js











class FontLoader {
  #systemFonts = new Set();
  constructor({
    ownerDocument = globalThis.document,
    styleElement = null
  }) {
    this._document = ownerDocument;
    this.nativeFontFaces = new Set();
    this.styleElement = null;
    this.loadingRequests = [];
    this.loadTestFontId = 0;
  }
  addNativeFontFace(nativeFontFace) {
    this.nativeFontFaces.add(nativeFontFace);
    this._document.fonts.add(nativeFontFace);
  }
  removeNativeFontFace(nativeFontFace) {
    this.nativeFontFaces.delete(nativeFontFace);
    this._document.fonts.delete(nativeFontFace);
  }
  insertRule(rule) {
    if (!this.styleElement) {
      this.styleElement = this._document.createElement("style");
      this._document.documentElement.getElementsByTagName("head")[0].append(this.styleElement);
    }
    const styleSheet = this.styleElement.sheet;
    styleSheet.insertRule(rule, styleSheet.cssRules.length);
  }
  clear() {
    for (const nativeFontFace of this.nativeFontFaces) {
      this._document.fonts.delete(nativeFontFace);
    }
    this.nativeFontFaces.clear();
    this.#systemFonts.clear();
    if (this.styleElement) {
      this.styleElement.remove();
      this.styleElement = null;
    }
  }
  async loadSystemFont({
    systemFontInfo: info,
    disableFontFace,
    _inspectFont
  }) {
    if (!info || this.#systemFonts.has(info.loadedName)) {
      return;
    }
    assert(!disableFontFace, "loadSystemFont shouldn't be called when `disableFontFace` is set.");
    if (this.isFontLoadingAPISupported) {
      const {
        loadedName,
        src,
        style
      } = info;
      const fontFace = new FontFace(loadedName, src, style);
      this.addNativeFontFace(fontFace);
      try {
        await fontFace.load();
        this.#systemFonts.add(loadedName);
        _inspectFont?.(info);
      } catch {
        warn(`Cannot load system font: ${info.baseFontName}, installing it could help to improve PDF rendering.`);
        this.removeNativeFontFace(fontFace);
      }
      return;
    }
    unreachable("Not implemented: loadSystemFont without the Font Loading API.");
  }
  async bind(font) {
    if (font.attached || font.missingFile && !font.systemFontInfo) {
      return;
    }
    font.attached = true;
    if (font.systemFontInfo) {
      await this.loadSystemFont(font);
      return;
    }
    if (this.isFontLoadingAPISupported) {
      const nativeFontFace = font.createNativeFontFace();
      if (nativeFontFace) {
        this.addNativeFontFace(nativeFontFace);
        try {
          await nativeFontFace.loaded;
        } catch (ex) {
          warn(`Failed to load font '${nativeFontFace.family}': '${ex}'.`);
          font.disableFontFace = true;
          throw ex;
        }
      }
      return;
    }
    const rule = font.createFontFaceRule();
    if (rule) {
      this.insertRule(rule);
      if (this.isSyncFontLoadingSupported) {
        return;
      }
      await new Promise(resolve => {
        const request = this._queueLoadingCallback(resolve);
        this._prepareFontLoadEvent(font, request);
      });
    }
  }
  get isFontLoadingAPISupported() {
    const hasFonts = !!this._document?.fonts;
    return shadow(this, "isFontLoadingAPISupported", hasFonts);
  }
  get isSyncFontLoadingSupported() {
    return shadow(this, "isSyncFontLoadingSupported", isNodeJS || util_FeatureTest.platform.isFirefox);
  }
  _queueLoadingCallback(callback) {
    function completeRequest() {
      assert(!request.done, "completeRequest() cannot be called twice.");
      request.done = true;
      while (loadingRequests.length > 0 && loadingRequests[0].done) {
        const otherRequest = loadingRequests.shift();
        setTimeout(otherRequest.callback, 0);
      }
    }
    const {
      loadingRequests
    } = this;
    const request = {
      done: false,
      complete: completeRequest,
      callback
    };
    loadingRequests.push(request);
    return request;
  }
  get _loadTestFont() {
    const testFont = atob("T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA" + "FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA" + "ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA" + "AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1" + "AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD" + "6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM" + "AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D" + "IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA" + "AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA" + "AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB" + "AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY" + "AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA" + "AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA" + "AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC" + "AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3" + "Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj" + "FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA==");
    return shadow(this, "_loadTestFont", testFont);
  }
  _prepareFontLoadEvent(font, request) {
    function int32(data, offset) {
      return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff;
    }
    function spliceString(s, offset, remove, insert) {
      const chunk1 = s.substring(0, offset);
      const chunk2 = s.substring(offset + remove);
      return chunk1 + insert + chunk2;
    }
    let i, ii;
    const canvas = this._document.createElement("canvas");
    canvas.width = 1;
    canvas.height = 1;
    const ctx = canvas.getContext("2d");
    let called = 0;
    function isFontReady(name, callback) {
      if (++called > 30) {
        warn("Load test font never loaded.");
        callback();
        return;
      }
      ctx.font = "30px " + name;
      ctx.fillText(".", 0, 20);
      const imageData = ctx.getImageData(0, 0, 1, 1);
      if (imageData.data[3] > 0) {
        callback();
        return;
      }
      setTimeout(isFontReady.bind(null, name, callback));
    }
    const loadTestFontId = `lt${Date.now()}${this.loadTestFontId++}`;
    let data = this._loadTestFont;
    const COMMENT_OFFSET = 976;
    data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId);
    const CFF_CHECKSUM_OFFSET = 16;
    const XXXX_VALUE = 0x58585858;
    let checksum = int32(data, CFF_CHECKSUM_OFFSET);
    for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) {
      checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0;
    }
    if (i < loadTestFontId.length) {
      checksum = checksum - XXXX_VALUE + int32(loadTestFontId + "XXX", i) | 0;
    }
    data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, string32(checksum));
    const url = `url(data:font/opentype;base64,${btoa(data)});`;
    const rule = `@font-face {font-family:"${loadTestFontId}";src:${url}}`;
    this.insertRule(rule);
    const div = this._document.createElement("div");
    div.style.visibility = "hidden";
    div.style.width = div.style.height = "10px";
    div.style.position = "absolute";
    div.style.top = div.style.left = "0px";
    for (const name of [font.loadedName, loadTestFontId]) {
      const span = this._document.createElement("span");
      span.textContent = "Hi";
      span.style.fontFamily = name;
      div.append(span);
    }
    this._document.body.append(div);
    isFontReady(loadTestFontId, () => {
      div.remove();
      request.complete();
    });
  }
}
class FontFaceObject {
  #fontData;
  constructor(translatedData, inspectFont = null, extra, charProcOperatorList) {
    this.compiledGlyphs = Object.create(null);
    this.#fontData = translatedData;
    this._inspectFont = inspectFont;
    if (extra) {
      Object.assign(this, extra);
    }
    if (charProcOperatorList) {
      this.charProcOperatorList = charProcOperatorList;
    }
  }
  createNativeFontFace() {
    if (!this.data || this.disableFontFace) {
      return null;
    }
    let nativeFontFace;
    if (!this.cssFontInfo) {
      nativeFontFace = new FontFace(this.loadedName, this.data, {});
    } else {
      const css = {
        weight: this.cssFontInfo.fontWeight
      };
      if (this.cssFontInfo.italicAngle) {
        css.style = `oblique ${this.cssFontInfo.italicAngle}deg`;
      }
      nativeFontFace = new FontFace(this.cssFontInfo.fontFamily, this.data, css);
    }
    this._inspectFont?.(this);
    return nativeFontFace;
  }
  createFontFaceRule() {
    if (!this.data || this.disableFontFace) {
      return null;
    }
    const url = `url(data:${this.mimetype};base64,${this.data.toBase64()});`;
    let rule;
    if (!this.cssFontInfo) {
      rule = `@font-face {font-family:"${this.loadedName}";src:${url}}`;
    } else {
      let css = `font-weight: ${this.cssFontInfo.fontWeight};`;
      if (this.cssFontInfo.italicAngle) {
        css += `font-style: oblique ${this.cssFontInfo.italicAngle}deg;`;
      }
      rule = `@font-face {font-family:"${this.cssFontInfo.fontFamily}";${css}src:${url}}`;
    }
    this._inspectFont?.(this, url);
    return rule;
  }
  getPathGenerator(objs, character) {
    if (this.compiledGlyphs[character] !== undefined) {
      return this.compiledGlyphs[character];
    }
    const objId = this.loadedName + "_path_" + character;
    let cmds;
    try {
      cmds = objs.get(objId);
    } catch (ex) {
      warn(`getPathGenerator - ignoring character: "${ex}".`);
    }
    const path = makePathFromDrawOPS(cmds?.path);
    if (!this.fontExtraProperties) {
      objs.delete(objId);
    }
    return this.compiledGlyphs[character] = path;
  }
  get black() {
    return this.#fontData.black;
  }
  get bold() {
    return this.#fontData.bold;
  }
  get disableFontFace() {
    return this.#fontData.disableFontFace ?? false;
  }
  set disableFontFace(value) {
    shadow(this, "disableFontFace", !!value);
  }
  get fontExtraProperties() {
    return this.#fontData.fontExtraProperties ?? false;
  }
  get isInvalidPDFjsFont() {
    return this.#fontData.isInvalidPDFjsFont;
  }
  get isType3Font() {
    return this.#fontData.isType3Font;
  }
  get italic() {
    return this.#fontData.italic;
  }
  get missingFile() {
    return this.#fontData.missingFile;
  }
  get remeasure() {
    return this.#fontData.remeasure;
  }
  get vertical() {
    return this.#fontData.vertical;
  }
  get ascent() {
    return this.#fontData.ascent;
  }
  get defaultWidth() {
    return this.#fontData.defaultWidth;
  }
  get descent() {
    return this.#fontData.descent;
  }
  get bbox() {
    return this.#fontData.bbox;
  }
  set bbox(bbox) {
    shadow(this, "bbox", bbox);
  }
  get fontMatrix() {
    return this.#fontData.fontMatrix;
  }
  get fallbackName() {
    return this.#fontData.fallbackName;
  }
  get loadedName() {
    return this.#fontData.loadedName;
  }
  get mimetype() {
    return this.#fontData.mimetype;
  }
  get name() {
    return this.#fontData.name;
  }
  get data() {
    return this.#fontData.data;
  }
  clearData() {
    this.#fontData.clearData();
  }
  get cssFontInfo() {
    return this.#fontData.cssFontInfo;
  }
  get systemFontInfo() {
    return this.#fontData.systemFontInfo;
  }
  get defaultVMetrics() {
    return this.#fontData.defaultVMetrics;
  }
}

;// ./src/shared/obj-bin-transform.js










class CssFontInfo {
  #buffer;
  #view;
  #decoder;
  static strings = ["fontFamily", "fontWeight", "italicAngle"];
  static write(info) {
    const encoder = new TextEncoder();
    const encodedStrings = {};
    let stringsLength = 0;
    for (const prop of CssFontInfo.strings) {
      const encoded = encoder.encode(info[prop]);
      encodedStrings[prop] = encoded;
      stringsLength += 4 + encoded.length;
    }
    const buffer = new ArrayBuffer(stringsLength);
    const data = new Uint8Array(buffer);
    const view = new DataView(buffer);
    let offset = 0;
    for (const prop of CssFontInfo.strings) {
      const encoded = encodedStrings[prop];
      const length = encoded.length;
      view.setUint32(offset, length);
      data.set(encoded, offset + 4);
      offset += 4 + length;
    }
    assert(offset === buffer.byteLength, "CssFontInfo.write: Buffer overflow");
    return buffer;
  }
  constructor(buffer) {
    this.#buffer = buffer;
    this.#view = new DataView(this.#buffer);
    this.#decoder = new TextDecoder();
  }
  #readString(index) {
    assert(index < CssFontInfo.strings.length, "Invalid string index");
    let offset = 0;
    for (let i = 0; i < index; i++) {
      offset += this.#view.getUint32(offset) + 4;
    }
    const length = this.#view.getUint32(offset);
    return this.#decoder.decode(new Uint8Array(this.#buffer, offset + 4, length));
  }
  get fontFamily() {
    return this.#readString(0);
  }
  get fontWeight() {
    return this.#readString(1);
  }
  get italicAngle() {
    return this.#readString(2);
  }
}
class SystemFontInfo {
  #buffer;
  #view;
  #decoder;
  static strings = ["css", "loadedName", "baseFontName", "src"];
  static write(info) {
    const encoder = new TextEncoder();
    const encodedStrings = {};
    let stringsLength = 0;
    for (const prop of SystemFontInfo.strings) {
      const encoded = encoder.encode(info[prop]);
      encodedStrings[prop] = encoded;
      stringsLength += 4 + encoded.length;
    }
    stringsLength += 4;
    let encodedStyleStyle,
      encodedStyleWeight,
      lengthEstimate = 1 + stringsLength;
    if (info.style) {
      encodedStyleStyle = encoder.encode(info.style.style);
      encodedStyleWeight = encoder.encode(info.style.weight);
      lengthEstimate += 4 + encodedStyleStyle.length + 4 + encodedStyleWeight.length;
    }
    const buffer = new ArrayBuffer(lengthEstimate);
    const data = new Uint8Array(buffer);
    const view = new DataView(buffer);
    let offset = 0;
    view.setUint8(offset++, info.guessFallback ? 1 : 0);
    view.setUint32(offset, 0);
    offset += 4;
    stringsLength = 0;
    for (const prop of SystemFontInfo.strings) {
      const encoded = encodedStrings[prop];
      const length = encoded.length;
      stringsLength += 4 + length;
      view.setUint32(offset, length);
      data.set(encoded, offset + 4);
      offset += 4 + length;
    }
    view.setUint32(offset - stringsLength - 4, stringsLength);
    if (info.style) {
      view.setUint32(offset, encodedStyleStyle.length);
      data.set(encodedStyleStyle, offset + 4);
      offset += 4 + encodedStyleStyle.length;
      view.setUint32(offset, encodedStyleWeight.length);
      data.set(encodedStyleWeight, offset + 4);
      offset += 4 + encodedStyleWeight.length;
    }
    assert(offset <= buffer.byteLength, "SubstitionInfo.write: Buffer overflow");
    return buffer.transferToFixedLength(offset);
  }
  constructor(buffer) {
    this.#buffer = buffer;
    this.#view = new DataView(this.#buffer);
    this.#decoder = new TextDecoder();
  }
  get guessFallback() {
    return this.#view.getUint8(0) !== 0;
  }
  #readString(index) {
    assert(index < SystemFontInfo.strings.length, "Invalid string index");
    let offset = 5;
    for (let i = 0; i < index; i++) {
      offset += this.#view.getUint32(offset) + 4;
    }
    const length = this.#view.getUint32(offset);
    return this.#decoder.decode(new Uint8Array(this.#buffer, offset + 4, length));
  }
  get css() {
    return this.#readString(0);
  }
  get loadedName() {
    return this.#readString(1);
  }
  get baseFontName() {
    return this.#readString(2);
  }
  get src() {
    return this.#readString(3);
  }
  get style() {
    let offset = 1;
    offset += 4 + this.#view.getUint32(offset);
    const styleLength = this.#view.getUint32(offset);
    const style = this.#decoder.decode(new Uint8Array(this.#buffer, offset + 4, styleLength));
    offset += 4 + styleLength;
    const weightLength = this.#view.getUint32(offset);
    const weight = this.#decoder.decode(new Uint8Array(this.#buffer, offset + 4, weightLength));
    return {
      style,
      weight
    };
  }
}
class FontInfo {
  static bools = ["black", "bold", "disableFontFace", "fontExtraProperties", "isInvalidPDFjsFont", "isType3Font", "italic", "missingFile", "remeasure", "vertical"];
  static numbers = ["ascent", "defaultWidth", "descent"];
  static strings = ["fallbackName", "loadedName", "mimetype", "name"];
  static #OFFSET_NUMBERS = Math.ceil(this.bools.length * 2 / 8);
  static #OFFSET_BBOX = this.#OFFSET_NUMBERS + this.numbers.length * 8;
  static #OFFSET_FONT_MATRIX = this.#OFFSET_BBOX + 1 + 2 * 4;
  static #OFFSET_DEFAULT_VMETRICS = this.#OFFSET_FONT_MATRIX + 1 + 8 * 6;
  static #OFFSET_STRINGS = this.#OFFSET_DEFAULT_VMETRICS + 1 + 2 * 3;
  #buffer;
  #decoder;
  #view;
  constructor({
    data,
    extra
  }) {
    this.#buffer = data;
    this.#decoder = new TextDecoder();
    this.#view = new DataView(this.#buffer);
    if (extra) {
      Object.assign(this, extra);
    }
  }
  #readBoolean(index) {
    assert(index < FontInfo.bools.length, "Invalid boolean index");
    const byteOffset = Math.floor(index / 4);
    const bitOffset = index * 2 % 8;
    const value = this.#view.getUint8(byteOffset) >> bitOffset & 0x03;
    return value === 0x00 ? undefined : value === 0x02;
  }
  get black() {
    return this.#readBoolean(0);
  }
  get bold() {
    return this.#readBoolean(1);
  }
  get disableFontFace() {
    return this.#readBoolean(2);
  }
  get fontExtraProperties() {
    return this.#readBoolean(3);
  }
  get isInvalidPDFjsFont() {
    return this.#readBoolean(4);
  }
  get isType3Font() {
    return this.#readBoolean(5);
  }
  get italic() {
    return this.#readBoolean(6);
  }
  get missingFile() {
    return this.#readBoolean(7);
  }
  get remeasure() {
    return this.#readBoolean(8);
  }
  get vertical() {
    return this.#readBoolean(9);
  }
  #readNumber(index) {
    assert(index < FontInfo.numbers.length, "Invalid number index");
    return this.#view.getFloat64(FontInfo.#OFFSET_NUMBERS + index * 8);
  }
  get ascent() {
    return this.#readNumber(0);
  }
  get defaultWidth() {
    return this.#readNumber(1);
  }
  get descent() {
    return this.#readNumber(2);
  }
  get bbox() {
    let offset = FontInfo.#OFFSET_BBOX;
    const numCoords = this.#view.getUint8(offset);
    if (numCoords === 0) {
      return undefined;
    }
    offset += 1;
    const bbox = [];
    for (let i = 0; i < 4; i++) {
      bbox.push(this.#view.getInt16(offset, true));
      offset += 2;
    }
    return bbox;
  }
  get fontMatrix() {
    let offset = FontInfo.#OFFSET_FONT_MATRIX;
    const numPoints = this.#view.getUint8(offset);
    if (numPoints === 0) {
      return undefined;
    }
    offset += 1;
    const fontMatrix = [];
    for (let i = 0; i < 6; i++) {
      fontMatrix.push(this.#view.getFloat64(offset, true));
      offset += 8;
    }
    return fontMatrix;
  }
  get defaultVMetrics() {
    let offset = FontInfo.#OFFSET_DEFAULT_VMETRICS;
    const numMetrics = this.#view.getUint8(offset);
    if (numMetrics === 0) {
      return undefined;
    }
    offset += 1;
    const defaultVMetrics = [];
    for (let i = 0; i < 3; i++) {
      defaultVMetrics.push(this.#view.getInt16(offset, true));
      offset += 2;
    }
    return defaultVMetrics;
  }
  #readString(index) {
    assert(index < FontInfo.strings.length, "Invalid string index");
    let offset = FontInfo.#OFFSET_STRINGS + 4;
    for (let i = 0; i < index; i++) {
      offset += this.#view.getUint32(offset) + 4;
    }
    const length = this.#view.getUint32(offset);
    const stringData = new Uint8Array(length);
    stringData.set(new Uint8Array(this.#buffer, offset + 4, length));
    return this.#decoder.decode(stringData);
  }
  get fallbackName() {
    return this.#readString(0);
  }
  get loadedName() {
    return this.#readString(1);
  }
  get mimetype() {
    return this.#readString(2);
  }
  get name() {
    return this.#readString(3);
  }
  get data() {
    let offset = FontInfo.#OFFSET_STRINGS;
    const stringsLength = this.#view.getUint32(offset);
    offset += 4 + stringsLength;
    const systemFontInfoLength = this.#view.getUint32(offset);
    offset += 4 + systemFontInfoLength;
    const cssFontInfoLength = this.#view.getUint32(offset);
    offset += 4 + cssFontInfoLength;
    const length = this.#view.getUint32(offset);
    if (length === 0) {
      return undefined;
    }
    return new Uint8Array(this.#buffer, offset + 4, length);
  }
  clearData() {
    let offset = FontInfo.#OFFSET_STRINGS;
    const stringsLength = this.#view.getUint32(offset);
    offset += 4 + stringsLength;
    const systemFontInfoLength = this.#view.getUint32(offset);
    offset += 4 + systemFontInfoLength;
    const cssFontInfoLength = this.#view.getUint32(offset);
    offset += 4 + cssFontInfoLength;
    const length = this.#view.getUint32(offset);
    const data = new Uint8Array(this.#buffer, offset + 4, length);
    data.fill(0);
    this.#view.setUint32(offset, 0);
  }
  get cssFontInfo() {
    let offset = FontInfo.#OFFSET_STRINGS;
    const stringsLength = this.#view.getUint32(offset);
    offset += 4 + stringsLength;
    const systemFontInfoLength = this.#view.getUint32(offset);
    offset += 4 + systemFontInfoLength;
    const cssFontInfoLength = this.#view.getUint32(offset);
    if (cssFontInfoLength === 0) {
      return null;
    }
    const cssFontInfoData = new Uint8Array(cssFontInfoLength);
    cssFontInfoData.set(new Uint8Array(this.#buffer, offset + 4, cssFontInfoLength));
    return new CssFontInfo(cssFontInfoData.buffer);
  }
  get systemFontInfo() {
    let offset = FontInfo.#OFFSET_STRINGS;
    const stringsLength = this.#view.getUint32(offset);
    offset += 4 + stringsLength;
    const systemFontInfoLength = this.#view.getUint32(offset);
    if (systemFontInfoLength === 0) {
      return null;
    }
    const systemFontInfoData = new Uint8Array(systemFontInfoLength);
    systemFontInfoData.set(new Uint8Array(this.#buffer, offset + 4, systemFontInfoLength));
    return new SystemFontInfo(systemFontInfoData.buffer);
  }
  static write(font) {
    const systemFontInfoBuffer = font.systemFontInfo ? SystemFontInfo.write(font.systemFontInfo) : null;
    const cssFontInfoBuffer = font.cssFontInfo ? CssFontInfo.write(font.cssFontInfo) : null;
    const encoder = new TextEncoder();
    const encodedStrings = {};
    let stringsLength = 0;
    for (const prop of FontInfo.strings) {
      encodedStrings[prop] = encoder.encode(font[prop]);
      stringsLength += 4 + encodedStrings[prop].length;
    }
    const lengthEstimate = FontInfo.#OFFSET_STRINGS + 4 + stringsLength + 4 + (systemFontInfoBuffer ? systemFontInfoBuffer.byteLength : 0) + 4 + (cssFontInfoBuffer ? cssFontInfoBuffer.byteLength : 0) + 4 + (font.data ? font.data.length : 0);
    const buffer = new ArrayBuffer(lengthEstimate);
    const data = new Uint8Array(buffer);
    const view = new DataView(buffer);
    let offset = 0;
    const numBools = FontInfo.bools.length;
    let boolByte = 0,
      boolBit = 0;
    for (let i = 0; i < numBools; i++) {
      const value = font[FontInfo.bools[i]];
      const bits = value === undefined ? 0x00 : value ? 0x02 : 0x01;
      boolByte |= bits << boolBit;
      boolBit += 2;
      if (boolBit === 8 || i === numBools - 1) {
        view.setUint8(offset++, boolByte);
        boolByte = 0;
        boolBit = 0;
      }
    }
    assert(offset === FontInfo.#OFFSET_NUMBERS, "FontInfo.write: Boolean properties offset mismatch");
    for (const prop of FontInfo.numbers) {
      view.setFloat64(offset, font[prop]);
      offset += 8;
    }
    assert(offset === FontInfo.#OFFSET_BBOX, "FontInfo.write: Number properties offset mismatch");
    if (font.bbox) {
      view.setUint8(offset++, 4);
      for (const coord of font.bbox) {
        view.setInt16(offset, coord, true);
        offset += 2;
      }
    } else {
      view.setUint8(offset++, 0);
      offset += 2 * 4;
    }
    assert(offset === FontInfo.#OFFSET_FONT_MATRIX, "FontInfo.write: BBox properties offset mismatch");
    if (font.fontMatrix) {
      view.setUint8(offset++, 6);
      for (const point of font.fontMatrix) {
        view.setFloat64(offset, point, true);
        offset += 8;
      }
    } else {
      view.setUint8(offset++, 0);
      offset += 8 * 6;
    }
    assert(offset === FontInfo.#OFFSET_DEFAULT_VMETRICS, "FontInfo.write: FontMatrix properties offset mismatch");
    if (font.defaultVMetrics) {
      view.setUint8(offset++, 1);
      for (const metric of font.defaultVMetrics) {
        view.setInt16(offset, metric, true);
        offset += 2;
      }
    } else {
      view.setUint8(offset++, 0);
      offset += 3 * 2;
    }
    assert(offset === FontInfo.#OFFSET_STRINGS, "FontInfo.write: DefaultVMetrics properties offset mismatch");
    view.setUint32(FontInfo.#OFFSET_STRINGS, 0);
    offset += 4;
    for (const prop of FontInfo.strings) {
      const encoded = encodedStrings[prop];
      const length = encoded.length;
      view.setUint32(offset, length);
      data.set(encoded, offset + 4);
      offset += 4 + length;
    }
    view.setUint32(FontInfo.#OFFSET_STRINGS, offset - FontInfo.#OFFSET_STRINGS - 4);
    if (!systemFontInfoBuffer) {
      view.setUint32(offset, 0);
      offset += 4;
    } else {
      const length = systemFontInfoBuffer.byteLength;
      view.setUint32(offset, length);
      assert(offset + 4 + length <= buffer.byteLength, "FontInfo.write: Buffer overflow at systemFontInfo");
      data.set(new Uint8Array(systemFontInfoBuffer), offset + 4);
      offset += 4 + length;
    }
    if (!cssFontInfoBuffer) {
      view.setUint32(offset, 0);
      offset += 4;
    } else {
      const length = cssFontInfoBuffer.byteLength;
      view.setUint32(offset, length);
      assert(offset + 4 + length <= buffer.byteLength, "FontInfo.write: Buffer overflow at cssFontInfo");
      data.set(new Uint8Array(cssFontInfoBuffer), offset + 4);
      offset += 4 + length;
    }
    if (font.data === undefined) {
      view.setUint32(offset, 0);
      offset += 4;
    } else {
      view.setUint32(offset, font.data.length);
      data.set(font.data, offset + 4);
      offset += 4 + font.data.length;
    }
    assert(offset <= buffer.byteLength, "FontInfo.write: Buffer overflow");
    return buffer.transferToFixedLength(offset);
  }
}
class PatternInfo {
  static #KIND = 0;
  static #HAS_BBOX = 1;
  static #HAS_BACKGROUND = 2;
  static #SHADING_TYPE = 3;
  static #N_COORD = 4;
  static #N_COLOR = 8;
  static #N_STOP = 12;
  static #N_FIGURES = 16;
  constructor(buffer) {
    this.buffer = buffer;
    this.view = new DataView(buffer);
    this.data = new Uint8Array(buffer);
  }
  static write(ir) {
    let kind,
      bbox = null,
      coords = [],
      colors = [],
      colorStops = [],
      figures = [],
      shadingType = null,
      background = null;
    switch (ir[0]) {
      case "RadialAxial":
        kind = ir[1] === "axial" ? 1 : 2;
        bbox = ir[2];
        colorStops = ir[3];
        if (kind === 1) {
          coords.push(...ir[4], ...ir[5]);
        } else {
          coords.push(ir[4][0], ir[4][1], ir[6], ir[5][0], ir[5][1], ir[7]);
        }
        break;
      case "Mesh":
        kind = 3;
        shadingType = ir[1];
        coords = ir[2];
        colors = ir[3];
        figures = ir[4] || [];
        bbox = ir[6];
        background = ir[7];
        break;
      default:
        throw new Error(`Unsupported pattern type: ${ir[0]}`);
    }
    const nCoord = Math.floor(coords.length / 2);
    const nColor = Math.floor(colors.length / 3);
    const nStop = colorStops.length;
    const nFigures = figures.length;
    let figuresSize = 0;
    for (const figure of figures) {
      figuresSize += 1;
      figuresSize = Math.ceil(figuresSize / 4) * 4;
      figuresSize += 4 + figure.coords.length * 4;
      figuresSize += 4 + figure.colors.length * 4;
      if (figure.verticesPerRow !== undefined) {
        figuresSize += 4;
      }
    }
    const byteLen = 20 + nCoord * 8 + nColor * 3 + nStop * 8 + (bbox ? 16 : 0) + (background ? 3 : 0) + figuresSize;
    const buffer = new ArrayBuffer(byteLen);
    const dataView = new DataView(buffer);
    const u8data = new Uint8Array(buffer);
    dataView.setUint8(PatternInfo.#KIND, kind);
    dataView.setUint8(PatternInfo.#HAS_BBOX, bbox ? 1 : 0);
    dataView.setUint8(PatternInfo.#HAS_BACKGROUND, background ? 1 : 0);
    dataView.setUint8(PatternInfo.#SHADING_TYPE, shadingType);
    dataView.setUint32(PatternInfo.#N_COORD, nCoord, true);
    dataView.setUint32(PatternInfo.#N_COLOR, nColor, true);
    dataView.setUint32(PatternInfo.#N_STOP, nStop, true);
    dataView.setUint32(PatternInfo.#N_FIGURES, nFigures, true);
    let offset = 20;
    const coordsView = new Float32Array(buffer, offset, nCoord * 2);
    coordsView.set(coords);
    offset += nCoord * 8;
    u8data.set(colors, offset);
    offset += nColor * 3;
    for (const [pos, hex] of colorStops) {
      dataView.setFloat32(offset, pos, true);
      offset += 4;
      dataView.setUint32(offset, parseInt(hex.slice(1), 16), true);
      offset += 4;
    }
    if (bbox) {
      for (const v of bbox) {
        dataView.setFloat32(offset, v, true);
        offset += 4;
      }
    }
    if (background) {
      u8data.set(background, offset);
      offset += 3;
    }
    for (let i = 0; i < figures.length; i++) {
      const figure = figures[i];
      dataView.setUint8(offset, figure.type);
      offset += 1;
      offset = Math.ceil(offset / 4) * 4;
      dataView.setUint32(offset, figure.coords.length, true);
      offset += 4;
      const figureCoordsView = new Int32Array(buffer, offset, figure.coords.length);
      figureCoordsView.set(figure.coords);
      offset += figure.coords.length * 4;
      dataView.setUint32(offset, figure.colors.length, true);
      offset += 4;
      const colorsView = new Int32Array(buffer, offset, figure.colors.length);
      colorsView.set(figure.colors);
      offset += figure.colors.length * 4;
      if (figure.verticesPerRow !== undefined) {
        dataView.setUint32(offset, figure.verticesPerRow, true);
        offset += 4;
      }
    }
    return buffer;
  }
  getIR() {
    const dataView = this.view;
    const kind = this.data[PatternInfo.#KIND];
    const hasBBox = !!this.data[PatternInfo.#HAS_BBOX];
    const hasBackground = !!this.data[PatternInfo.#HAS_BACKGROUND];
    const nCoord = dataView.getUint32(PatternInfo.#N_COORD, true);
    const nColor = dataView.getUint32(PatternInfo.#N_COLOR, true);
    const nStop = dataView.getUint32(PatternInfo.#N_STOP, true);
    const nFigures = dataView.getUint32(PatternInfo.#N_FIGURES, true);
    let offset = 20;
    const coords = new Float32Array(this.buffer, offset, nCoord * 2);
    offset += nCoord * 8;
    const colors = new Uint8Array(this.buffer, offset, nColor * 3);
    offset += nColor * 3;
    const stops = [];
    for (let i = 0; i < nStop; ++i) {
      const p = dataView.getFloat32(offset, true);
      offset += 4;
      const rgb = dataView.getUint32(offset, true);
      offset += 4;
      stops.push([p, `#${rgb.toString(16).padStart(6, "0")}`]);
    }
    let bbox = null;
    if (hasBBox) {
      bbox = [];
      for (let i = 0; i < 4; ++i) {
        bbox.push(dataView.getFloat32(offset, true));
        offset += 4;
      }
    }
    let background = null;
    if (hasBackground) {
      background = new Uint8Array(this.buffer, offset, 3);
      offset += 3;
    }
    const figures = [];
    for (let i = 0; i < nFigures; ++i) {
      const type = dataView.getUint8(offset);
      offset += 1;
      offset = Math.ceil(offset / 4) * 4;
      const coordsLength = dataView.getUint32(offset, true);
      offset += 4;
      const figureCoords = new Int32Array(this.buffer, offset, coordsLength);
      offset += coordsLength * 4;
      const colorsLength = dataView.getUint32(offset, true);
      offset += 4;
      const figureColors = new Int32Array(this.buffer, offset, colorsLength);
      offset += colorsLength * 4;
      const figure = {
        type,
        coords: figureCoords,
        colors: figureColors
      };
      if (type === MeshFigureType.LATTICE) {
        figure.verticesPerRow = dataView.getUint32(offset, true);
        offset += 4;
      }
      figures.push(figure);
    }
    if (kind === 1) {
      return ["RadialAxial", "axial", bbox, stops, Array.from(coords.slice(0, 2)), Array.from(coords.slice(2, 4)), null, null];
    }
    if (kind === 2) {
      return ["RadialAxial", "radial", bbox, stops, [coords[0], coords[1]], [coords[3], coords[4]], coords[2], coords[5]];
    }
    if (kind === 3) {
      const shadingType = this.data[PatternInfo.#SHADING_TYPE];
      let bounds = null;
      if (coords.length > 0) {
        let minX = coords[0],
          maxX = coords[0];
        let minY = coords[1],
          maxY = coords[1];
        for (let i = 0; i < coords.length; i += 2) {
          const x = coords[i],
            y = coords[i + 1];
          minX = minX > x ? x : minX;
          minY = minY > y ? y : minY;
          maxX = maxX < x ? x : maxX;
          maxY = maxY < y ? y : maxY;
        }
        bounds = [minX, minY, maxX, maxY];
      }
      return ["Mesh", shadingType, coords, colors, figures, bounds, bbox, background];
    }
    throw new Error(`Unsupported pattern kind: ${kind}`);
  }
}
class FontPathInfo {
  static write(path) {
    let data;
    let buffer;
    if (util_FeatureTest.isFloat16ArraySupported) {
      buffer = new ArrayBuffer(path.length * 2);
      data = new Float16Array(buffer);
    } else {
      buffer = new ArrayBuffer(path.length * 4);
      data = new Float32Array(buffer);
    }
    data.set(path);
    return buffer;
  }
  #buffer;
  constructor(buffer) {
    this.#buffer = buffer;
  }
  get path() {
    if (util_FeatureTest.isFloat16ArraySupported) {
      return new Float16Array(this.#buffer);
    }
    return new Float32Array(this.#buffer);
  }
}

;// ./src/display/api_utils.js














function getUrlProp(val) {
  if (val instanceof URL) {
    return val.href;
  }
  if (typeof val === "string") {
    if (isNodeJS) {
      return val;
    }
    const url = URL.parse(val, window.location);
    if (url) {
      return url.href;
    }
  }
  throw new Error("Invalid PDF url data: " + "either string or URL-object is expected in the url property.");
}
function getDataProp(val) {
  if (isNodeJS && typeof Buffer !== "undefined" && val instanceof Buffer) {
    throw new Error("Please provide binary data as `Uint8Array`, rather than `Buffer`.");
  }
  if (val instanceof Uint8Array && val.byteLength === val.buffer.byteLength) {
    return val;
  }
  if (typeof val === "string") {
    return stringToBytes(val);
  }
  if (val instanceof ArrayBuffer || ArrayBuffer.isView(val) || typeof val === "object" && !isNaN(val?.length)) {
    return new Uint8Array(val);
  }
  throw new Error("Invalid PDF binary data: either TypedArray, " + "string, or array-like object is expected in the data property.");
}
function getFactoryUrlProp(val) {
  if (typeof val !== "string") {
    return null;
  }
  if (val.endsWith("/")) {
    return val;
  }
  throw new Error(`Invalid factory url: "${val}" must include trailing slash.`);
}
const isRefProxy = v => typeof v === "object" && Number.isInteger(v?.num) && v.num >= 0 && Number.isInteger(v?.gen) && v.gen >= 0;
const isNameProxy = v => typeof v === "object" && typeof v?.name === "string";
const isValidExplicitDest = _isValidExplicitDest.bind(null, isRefProxy, isNameProxy);
class LoopbackPort {
  #listeners = new Map();
  #deferred = Promise.resolve();
  postMessage(obj, transfer) {
    const event = {
      data: structuredClone(obj, transfer ? {
        transfer
      } : null)
    };
    this.#deferred.then(() => {
      for (const [listener] of this.#listeners) {
        listener.call(this, event);
      }
    });
  }
  addEventListener(name, listener, options = null) {
    let rmAbort = null;
    if (options?.signal instanceof AbortSignal) {
      const {
        signal
      } = options;
      if (signal.aborted) {
        warn("LoopbackPort - cannot use an `aborted` signal.");
        return;
      }
      const onAbort = () => this.removeEventListener(name, listener);
      rmAbort = () => signal.removeEventListener("abort", onAbort);
      signal.addEventListener("abort", onAbort);
    }
    this.#listeners.set(listener, rmAbort);
  }
  removeEventListener(name, listener) {
    const rmAbort = this.#listeners.get(listener);
    rmAbort?.();
    this.#listeners.delete(listener);
  }
  terminate() {
    for (const [, rmAbort] of this.#listeners) {
      rmAbort?.();
    }
    this.#listeners.clear();
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.promise.try.js
var es_promise_try = __webpack_require__(1689);
;// ./src/shared/message_handler.js



const CallbackKind = {
  DATA: 1,
  ERROR: 2
};
const StreamKind = {
  CANCEL: 1,
  CANCEL_COMPLETE: 2,
  CLOSE: 3,
  ENQUEUE: 4,
  ERROR: 5,
  PULL: 6,
  PULL_COMPLETE: 7,
  START_COMPLETE: 8
};
function onFn() {}
function wrapReason(ex) {
  if (ex instanceof AbortException || ex instanceof InvalidPDFException || ex instanceof PasswordException || ex instanceof ResponseException || ex instanceof UnknownErrorException) {
    return ex;
  }
  if (!(ex instanceof Error || typeof ex === "object" && ex !== null)) {
    unreachable('wrapReason: Expected "reason" to be a (possibly cloned) Error.');
  }
  switch (ex.name) {
    case "AbortException":
      return new AbortException(ex.message);
    case "InvalidPDFException":
      return new InvalidPDFException(ex.message);
    case "PasswordException":
      return new PasswordException(ex.message, ex.code);
    case "ResponseException":
      return new ResponseException(ex.message, ex.status, ex.missing);
    case "UnknownErrorException":
      return new UnknownErrorException(ex.message, ex.details);
  }
  return new UnknownErrorException(ex.message, ex.toString());
}
class MessageHandler {
  #messageAC = new AbortController();
  constructor(sourceName, targetName, comObj) {
    this.sourceName = sourceName;
    this.targetName = targetName;
    this.comObj = comObj;
    this.callbackId = 1;
    this.streamId = 1;
    this.streamSinks = Object.create(null);
    this.streamControllers = Object.create(null);
    this.callbackCapabilities = Object.create(null);
    this.actionHandler = Object.create(null);
    comObj.addEventListener("message", this.#onMessage.bind(this), {
      signal: this.#messageAC.signal
    });
  }
  #onMessage({
    data
  }) {
    if (data.targetName !== this.sourceName) {
      return;
    }
    if (data.stream) {
      this.#processStreamMessage(data);
      return;
    }
    if (data.callback) {
      const callbackId = data.callbackId;
      const capability = this.callbackCapabilities[callbackId];
      if (!capability) {
        throw new Error(`Cannot resolve callback ${callbackId}`);
      }
      delete this.callbackCapabilities[callbackId];
      if (data.callback === CallbackKind.DATA) {
        capability.resolve(data.data);
      } else if (data.callback === CallbackKind.ERROR) {
        capability.reject(wrapReason(data.reason));
      } else {
        throw new Error("Unexpected callback case");
      }
      return;
    }
    const action = this.actionHandler[data.action];
    if (!action) {
      throw new Error(`Unknown action from worker: ${data.action}`);
    }
    if (data.callbackId) {
      const sourceName = this.sourceName,
        targetName = data.sourceName,
        comObj = this.comObj;
      Promise.try(action, data.data).then(function (result) {
        comObj.postMessage({
          sourceName,
          targetName,
          callback: CallbackKind.DATA,
          callbackId: data.callbackId,
          data: result
        });
      }, function (reason) {
        comObj.postMessage({
          sourceName,
          targetName,
          callback: CallbackKind.ERROR,
          callbackId: data.callbackId,
          reason: wrapReason(reason)
        });
      });
      return;
    }
    if (data.streamId) {
      this.#createStreamSink(data);
      return;
    }
    action(data.data);
  }
  on(actionName, handler) {
    const ah = this.actionHandler;
    if (ah[actionName]) {
      throw new Error(`There is already an actionName called "${actionName}"`);
    }
    ah[actionName] = handler;
  }
  send(actionName, data, transfers) {
    this.comObj.postMessage({
      sourceName: this.sourceName,
      targetName: this.targetName,
      action: actionName,
      data
    }, transfers);
  }
  sendWithPromise(actionName, data, transfers) {
    const callbackId = this.callbackId++;
    const capability = Promise.withResolvers();
    this.callbackCapabilities[callbackId] = capability;
    try {
      this.comObj.postMessage({
        sourceName: this.sourceName,
        targetName: this.targetName,
        action: actionName,
        callbackId,
        data
      }, transfers);
    } catch (ex) {
      capability.reject(ex);
    }
    return capability.promise;
  }
  sendWithStream(actionName, data, queueingStrategy, transfers) {
    const streamId = this.streamId++,
      sourceName = this.sourceName,
      targetName = this.targetName,
      comObj = this.comObj;
    return new ReadableStream({
      start: controller => {
        const startCapability = Promise.withResolvers();
        this.streamControllers[streamId] = {
          controller,
          startCall: startCapability,
          pullCall: null,
          cancelCall: null,
          isClosed: false
        };
        comObj.postMessage({
          sourceName,
          targetName,
          action: actionName,
          streamId,
          data,
          desiredSize: controller.desiredSize
        }, transfers);
        return startCapability.promise;
      },
      pull: controller => {
        const pullCapability = Promise.withResolvers();
        this.streamControllers[streamId].pullCall = pullCapability;
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.PULL,
          streamId,
          desiredSize: controller.desiredSize
        });
        return pullCapability.promise;
      },
      cancel: reason => {
        assert(reason instanceof Error, "cancel must have a valid reason");
        const cancelCapability = Promise.withResolvers();
        this.streamControllers[streamId].cancelCall = cancelCapability;
        this.streamControllers[streamId].isClosed = true;
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.CANCEL,
          streamId,
          reason: wrapReason(reason)
        });
        return cancelCapability.promise;
      }
    }, queueingStrategy);
  }
  #createStreamSink(data) {
    const streamId = data.streamId,
      sourceName = this.sourceName,
      targetName = data.sourceName,
      comObj = this.comObj;
    const self = this,
      action = this.actionHandler[data.action];
    const streamSink = {
      enqueue(chunk, size = 1, transfers) {
        if (this.isCancelled) {
          return;
        }
        const lastDesiredSize = this.desiredSize;
        this.desiredSize -= size;
        if (lastDesiredSize > 0 && this.desiredSize <= 0) {
          this.sinkCapability = Promise.withResolvers();
          this.ready = this.sinkCapability.promise;
        }
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.ENQUEUE,
          streamId,
          chunk
        }, transfers);
      },
      close() {
        if (this.isCancelled) {
          return;
        }
        this.isCancelled = true;
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.CLOSE,
          streamId
        });
        delete self.streamSinks[streamId];
      },
      error(reason) {
        assert(reason instanceof Error, "error must have a valid reason");
        if (this.isCancelled) {
          return;
        }
        this.isCancelled = true;
        comObj.postMessage({
          sourceName,
          targetName,
          stream: StreamKind.ERROR,
          streamId,
          reason: wrapReason(reason)
        });
      },
      sinkCapability: Promise.withResolvers(),
      onPull: null,
      onCancel: null,
      isCancelled: false,
      desiredSize: data.desiredSize,
      ready: null
    };
    streamSink.sinkCapability.resolve();
    streamSink.ready = streamSink.sinkCapability.promise;
    this.streamSinks[streamId] = streamSink;
    Promise.try(action, data.data, streamSink).then(function () {
      comObj.postMessage({
        sourceName,
        targetName,
        stream: StreamKind.START_COMPLETE,
        streamId,
        success: true
      });
    }, function (reason) {
      comObj.postMessage({
        sourceName,
        targetName,
        stream: StreamKind.START_COMPLETE,
        streamId,
        reason: wrapReason(reason)
      });
    });
  }
  #processStreamMessage(data) {
    const streamId = data.streamId,
      sourceName = this.sourceName,
      targetName = data.sourceName,
      comObj = this.comObj;
    const streamController = this.streamControllers[streamId],
      streamSink = this.streamSinks[streamId];
    switch (data.stream) {
      case StreamKind.START_COMPLETE:
        if (data.success) {
          streamController.startCall.resolve();
        } else {
          streamController.startCall.reject(wrapReason(data.reason));
        }
        break;
      case StreamKind.PULL_COMPLETE:
        if (data.success) {
          streamController.pullCall.resolve();
        } else {
          streamController.pullCall.reject(wrapReason(data.reason));
        }
        break;
      case StreamKind.PULL:
        if (!streamSink) {
          comObj.postMessage({
            sourceName,
            targetName,
            stream: StreamKind.PULL_COMPLETE,
            streamId,
            success: true
          });
          break;
        }
        if (streamSink.desiredSize <= 0 && data.desiredSize > 0) {
          streamSink.sinkCapability.resolve();
        }
        streamSink.desiredSize = data.desiredSize;
        Promise.try(streamSink.onPull || onFn).then(function () {
          comObj.postMessage({
            sourceName,
            targetName,
            stream: StreamKind.PULL_COMPLETE,
            streamId,
            success: true
          });
        }, function (reason) {
          comObj.postMessage({
            sourceName,
            targetName,
            stream: StreamKind.PULL_COMPLETE,
            streamId,
            reason: wrapReason(reason)
          });
        });
        break;
      case StreamKind.ENQUEUE:
        assert(streamController, "enqueue should have stream controller");
        if (streamController.isClosed) {
          break;
        }
        streamController.controller.enqueue(data.chunk);
        break;
      case StreamKind.CLOSE:
        assert(streamController, "close should have stream controller");
        if (streamController.isClosed) {
          break;
        }
        streamController.isClosed = true;
        streamController.controller.close();
        this.#deleteStreamController(streamController, streamId);
        break;
      case StreamKind.ERROR:
        assert(streamController, "error should have stream controller");
        streamController.controller.error(wrapReason(data.reason));
        this.#deleteStreamController(streamController, streamId);
        break;
      case StreamKind.CANCEL_COMPLETE:
        if (data.success) {
          streamController.cancelCall.resolve();
        } else {
          streamController.cancelCall.reject(wrapReason(data.reason));
        }
        this.#deleteStreamController(streamController, streamId);
        break;
      case StreamKind.CANCEL:
        if (!streamSink) {
          break;
        }
        const dataReason = wrapReason(data.reason);
        Promise.try(streamSink.onCancel || onFn, dataReason).then(function () {
          comObj.postMessage({
            sourceName,
            targetName,
            stream: StreamKind.CANCEL_COMPLETE,
            streamId,
            success: true
          });
        }, function (reason) {
          comObj.postMessage({
            sourceName,
            targetName,
            stream: StreamKind.CANCEL_COMPLETE,
            streamId,
            reason: wrapReason(reason)
          });
        });
        streamSink.sinkCapability.reject(dataReason);
        streamSink.isCancelled = true;
        delete this.streamSinks[streamId];
        break;
      default:
        throw new Error("Unexpected stream case");
    }
  }
  async #deleteStreamController(streamController, streamId) {
    await Promise.allSettled([streamController.startCall?.promise, streamController.pullCall?.promise, streamController.cancelCall?.promise]);
    delete this.streamControllers[streamId];
  }
  destroy() {
    this.#messageAC?.abort();
    this.#messageAC = null;
  }
}

;// ./src/display/canvas_factory.js

class BaseCanvasFactory {
  #enableHWA = false;
  constructor({
    enableHWA = false
  }) {
    this.#enableHWA = enableHWA;
  }
  create(width, height) {
    if (width <= 0 || height <= 0) {
      throw new Error("Invalid canvas size");
    }
    const canvas = this._createCanvas(width, height);
    return {
      canvas,
      context: canvas.getContext("2d", {
        willReadFrequently: !this.#enableHWA
      })
    };
  }
  reset(canvasAndContext, width, height) {
    if (!canvasAndContext.canvas) {
      throw new Error("Canvas is not specified");
    }
    if (width <= 0 || height <= 0) {
      throw new Error("Invalid canvas size");
    }
    canvasAndContext.canvas.width = width;
    canvasAndContext.canvas.height = height;
  }
  destroy(canvasAndContext) {
    if (!canvasAndContext.canvas) {
      throw new Error("Canvas is not specified");
    }
    canvasAndContext.canvas.width = 0;
    canvasAndContext.canvas.height = 0;
    canvasAndContext.canvas = null;
    canvasAndContext.context = null;
  }
  _createCanvas(width, height) {
    unreachable("Abstract method `_createCanvas` called.");
  }
}
class DOMCanvasFactory extends BaseCanvasFactory {
  constructor({
    ownerDocument = globalThis.document,
    enableHWA = false
  }) {
    super({
      enableHWA
    });
    this._document = ownerDocument;
  }
  _createCanvas(width, height) {
    const canvas = this._document.createElement("canvas");
    canvas.width = width;
    canvas.height = height;
    return canvas;
  }
}

;// ./src/display/cmap_reader_factory.js










class BaseCMapReaderFactory {
  constructor({
    baseUrl = null,
    isCompressed = true
  }) {
    this.baseUrl = baseUrl;
    this.isCompressed = isCompressed;
  }
  async fetch({
    name
  }) {
    if (!this.baseUrl) {
      throw new Error("Ensure that the `cMapUrl` and `cMapPacked` API parameters are provided.");
    }
    if (!name) {
      throw new Error("CMap name must be specified.");
    }
    const url = this.baseUrl + name + (this.isCompressed ? ".bcmap" : "");
    return this._fetch(url).then(cMapData => ({
      cMapData,
      isCompressed: this.isCompressed
    })).catch(reason => {
      throw new Error(`Unable to load ${this.isCompressed ? "binary " : ""}CMap at: ${url}`);
    });
  }
  async _fetch(url) {
    unreachable("Abstract method `_fetch` called.");
  }
}
class DOMCMapReaderFactory extends BaseCMapReaderFactory {
  async _fetch(url) {
    const data = await fetchData(url, this.isCompressed ? "arraybuffer" : "text");
    return data instanceof ArrayBuffer ? new Uint8Array(data) : stringToBytes(data);
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.filter.js
var es_iterator_filter = __webpack_require__(2489);
;// ./src/display/filter_factory.js




class BaseFilterFactory {
  addFilter(maps) {
    return "none";
  }
  addHCMFilter(fgColor, bgColor) {
    return "none";
  }
  addAlphaFilter(map) {
    return "none";
  }
  addLuminosityFilter(map) {
    return "none";
  }
  addHighlightHCMFilter(filterName, fgColor, bgColor, newFgColor, newBgColor) {
    return "none";
  }
  destroy(keepHCM = false) {}
}
class DOMFilterFactory extends BaseFilterFactory {
  #baseUrl;
  #_cache;
  #_defs;
  #docId;
  #document;
  #_hcmCache;
  #id = 0;
  constructor({
    docId,
    ownerDocument = globalThis.document
  }) {
    super();
    this.#docId = docId;
    this.#document = ownerDocument;
  }
  get #cache() {
    return this.#_cache ||= new Map();
  }
  get #hcmCache() {
    return this.#_hcmCache ||= new Map();
  }
  get #defs() {
    if (!this.#_defs) {
      const div = this.#document.createElement("div");
      const {
        style
      } = div;
      style.visibility = "hidden";
      style.contain = "strict";
      style.width = style.height = 0;
      style.position = "absolute";
      style.top = style.left = 0;
      style.zIndex = -1;
      const svg = this.#document.createElementNS(SVG_NS, "svg");
      svg.setAttribute("width", 0);
      svg.setAttribute("height", 0);
      this.#_defs = this.#document.createElementNS(SVG_NS, "defs");
      div.append(svg);
      svg.append(this.#_defs);
      this.#document.body.append(div);
    }
    return this.#_defs;
  }
  #createTables(maps) {
    if (maps.length === 1) {
      const mapR = maps[0];
      const buffer = new Array(256);
      for (let i = 0; i < 256; i++) {
        buffer[i] = mapR[i] / 255;
      }
      const table = buffer.join(",");
      return [table, table, table];
    }
    const [mapR, mapG, mapB] = maps;
    const bufferR = new Array(256);
    const bufferG = new Array(256);
    const bufferB = new Array(256);
    for (let i = 0; i < 256; i++) {
      bufferR[i] = mapR[i] / 255;
      bufferG[i] = mapG[i] / 255;
      bufferB[i] = mapB[i] / 255;
    }
    return [bufferR.join(","), bufferG.join(","), bufferB.join(",")];
  }
  #createUrl(id) {
    if (this.#baseUrl === undefined) {
      this.#baseUrl = "";
      const url = this.#document.URL;
      if (url !== this.#document.baseURI) {
        if (isDataScheme(url)) {
          warn('#createUrl: ignore "data:"-URL for performance reasons.');
        } else {
          this.#baseUrl = updateUrlHash(url, "");
        }
      }
    }
    return `url(${this.#baseUrl}#${id})`;
  }
  addFilter(maps) {
    if (!maps) {
      return "none";
    }
    let value = this.#cache.get(maps);
    if (value) {
      return value;
    }
    const [tableR, tableG, tableB] = this.#createTables(maps);
    const key = maps.length === 1 ? tableR : `${tableR}${tableG}${tableB}`;
    value = this.#cache.get(key);
    if (value) {
      this.#cache.set(maps, value);
      return value;
    }
    const id = `g_${this.#docId}_transfer_map_${this.#id++}`;
    const url = this.#createUrl(id);
    this.#cache.set(maps, url);
    this.#cache.set(key, url);
    const filter = this.#createFilter(id);
    this.#addTransferMapConversion(tableR, tableG, tableB, filter);
    return url;
  }
  addHCMFilter(fgColor, bgColor) {
    const key = `${fgColor}-${bgColor}`;
    const filterName = "base";
    let info = this.#hcmCache.get(filterName);
    if (info?.key === key) {
      return info.url;
    }
    if (info) {
      info.filter?.remove();
      info.key = key;
      info.url = "none";
      info.filter = null;
    } else {
      info = {
        key,
        url: "none",
        filter: null
      };
      this.#hcmCache.set(filterName, info);
    }
    if (!fgColor || !bgColor) {
      return info.url;
    }
    const fgRGB = this.#getRGB(fgColor);
    fgColor = Util.makeHexColor(...fgRGB);
    const bgRGB = this.#getRGB(bgColor);
    bgColor = Util.makeHexColor(...bgRGB);
    this.#defs.style.color = "";
    if (fgColor === "#000000" && bgColor === "#ffffff" || fgColor === bgColor) {
      return info.url;
    }
    const map = new Array(256);
    for (let i = 0; i <= 255; i++) {
      const x = i / 255;
      map[i] = x <= 0.03928 ? x / 12.92 : ((x + 0.055) / 1.055) ** 2.4;
    }
    const table = map.join(",");
    const id = `g_${this.#docId}_hcm_filter`;
    const filter = info.filter = this.#createFilter(id);
    this.#addTransferMapConversion(table, table, table, filter);
    this.#addGrayConversion(filter);
    const getSteps = (c, n) => {
      const start = fgRGB[c] / 255;
      const end = bgRGB[c] / 255;
      const arr = new Array(n + 1);
      for (let i = 0; i <= n; i++) {
        arr[i] = start + i / n * (end - start);
      }
      return arr.join(",");
    };
    this.#addTransferMapConversion(getSteps(0, 5), getSteps(1, 5), getSteps(2, 5), filter);
    info.url = this.#createUrl(id);
    return info.url;
  }
  addAlphaFilter(map) {
    let value = this.#cache.get(map);
    if (value) {
      return value;
    }
    const [tableA] = this.#createTables([map]);
    const key = `alpha_${tableA}`;
    value = this.#cache.get(key);
    if (value) {
      this.#cache.set(map, value);
      return value;
    }
    const id = `g_${this.#docId}_alpha_map_${this.#id++}`;
    const url = this.#createUrl(id);
    this.#cache.set(map, url);
    this.#cache.set(key, url);
    const filter = this.#createFilter(id);
    this.#addTransferMapAlphaConversion(tableA, filter);
    return url;
  }
  addLuminosityFilter(map) {
    let value = this.#cache.get(map || "luminosity");
    if (value) {
      return value;
    }
    let tableA, key;
    if (map) {
      [tableA] = this.#createTables([map]);
      key = `luminosity_${tableA}`;
    } else {
      key = "luminosity";
    }
    value = this.#cache.get(key);
    if (value) {
      this.#cache.set(map, value);
      return value;
    }
    const id = `g_${this.#docId}_luminosity_map_${this.#id++}`;
    const url = this.#createUrl(id);
    this.#cache.set(map, url);
    this.#cache.set(key, url);
    const filter = this.#createFilter(id);
    this.#addLuminosityConversion(filter);
    if (map) {
      this.#addTransferMapAlphaConversion(tableA, filter);
    }
    return url;
  }
  addHighlightHCMFilter(filterName, fgColor, bgColor, newFgColor, newBgColor) {
    const key = `${fgColor}-${bgColor}-${newFgColor}-${newBgColor}`;
    let info = this.#hcmCache.get(filterName);
    if (info?.key === key) {
      return info.url;
    }
    if (info) {
      info.filter?.remove();
      info.key = key;
      info.url = "none";
      info.filter = null;
    } else {
      info = {
        key,
        url: "none",
        filter: null
      };
      this.#hcmCache.set(filterName, info);
    }
    if (!fgColor || !bgColor) {
      return info.url;
    }
    const [fgRGB, bgRGB] = [fgColor, bgColor].map(this.#getRGB.bind(this));
    let fgGray = Math.round(0.2126 * fgRGB[0] + 0.7152 * fgRGB[1] + 0.0722 * fgRGB[2]);
    let bgGray = Math.round(0.2126 * bgRGB[0] + 0.7152 * bgRGB[1] + 0.0722 * bgRGB[2]);
    let [newFgRGB, newBgRGB] = [newFgColor, newBgColor].map(this.#getRGB.bind(this));
    if (bgGray < fgGray) {
      [fgGray, bgGray, newFgRGB, newBgRGB] = [bgGray, fgGray, newBgRGB, newFgRGB];
    }
    this.#defs.style.color = "";
    const getSteps = (fg, bg, n) => {
      const arr = new Array(256);
      const step = (bgGray - fgGray) / n;
      const newStart = fg / 255;
      const newStep = (bg - fg) / (255 * n);
      let prev = 0;
      for (let i = 0; i <= n; i++) {
        const k = Math.round(fgGray + i * step);
        const value = newStart + i * newStep;
        for (let j = prev; j <= k; j++) {
          arr[j] = value;
        }
        prev = k + 1;
      }
      for (let i = prev; i < 256; i++) {
        arr[i] = arr[prev - 1];
      }
      return arr.join(",");
    };
    const id = `g_${this.#docId}_hcm_${filterName}_filter`;
    const filter = info.filter = this.#createFilter(id);
    this.#addGrayConversion(filter);
    this.#addTransferMapConversion(getSteps(newFgRGB[0], newBgRGB[0], 5), getSteps(newFgRGB[1], newBgRGB[1], 5), getSteps(newFgRGB[2], newBgRGB[2], 5), filter);
    info.url = this.#createUrl(id);
    return info.url;
  }
  destroy(keepHCM = false) {
    if (keepHCM && this.#_hcmCache?.size) {
      return;
    }
    this.#_defs?.parentNode.parentNode.remove();
    this.#_defs = null;
    this.#_cache?.clear();
    this.#_cache = null;
    this.#_hcmCache?.clear();
    this.#_hcmCache = null;
    this.#id = 0;
  }
  #addLuminosityConversion(filter) {
    const feColorMatrix = this.#document.createElementNS(SVG_NS, "feColorMatrix");
    feColorMatrix.setAttribute("type", "matrix");
    feColorMatrix.setAttribute("values", "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.3 0.59 0.11 0 0");
    filter.append(feColorMatrix);
  }
  #addGrayConversion(filter) {
    const feColorMatrix = this.#document.createElementNS(SVG_NS, "feColorMatrix");
    feColorMatrix.setAttribute("type", "matrix");
    feColorMatrix.setAttribute("values", "0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0.2126 0.7152 0.0722 0 0 0 0 0 1 0");
    filter.append(feColorMatrix);
  }
  #createFilter(id) {
    const filter = this.#document.createElementNS(SVG_NS, "filter");
    filter.setAttribute("color-interpolation-filters", "sRGB");
    filter.setAttribute("id", id);
    this.#defs.append(filter);
    return filter;
  }
  #appendFeFunc(feComponentTransfer, func, table) {
    const feFunc = this.#document.createElementNS(SVG_NS, func);
    feFunc.setAttribute("type", "discrete");
    feFunc.setAttribute("tableValues", table);
    feComponentTransfer.append(feFunc);
  }
  #addTransferMapConversion(rTable, gTable, bTable, filter) {
    const feComponentTransfer = this.#document.createElementNS(SVG_NS, "feComponentTransfer");
    filter.append(feComponentTransfer);
    this.#appendFeFunc(feComponentTransfer, "feFuncR", rTable);
    this.#appendFeFunc(feComponentTransfer, "feFuncG", gTable);
    this.#appendFeFunc(feComponentTransfer, "feFuncB", bTable);
  }
  #addTransferMapAlphaConversion(aTable, filter) {
    const feComponentTransfer = this.#document.createElementNS(SVG_NS, "feComponentTransfer");
    filter.append(feComponentTransfer);
    this.#appendFeFunc(feComponentTransfer, "feFuncA", aTable);
  }
  #getRGB(color) {
    this.#defs.style.color = color;
    return getRGB(getComputedStyle(this.#defs).getPropertyValue("color"));
  }
}

;// ./src/display/standard_fontdata_factory.js










class BaseStandardFontDataFactory {
  constructor({
    baseUrl = null
  }) {
    this.baseUrl = baseUrl;
  }
  async fetch({
    filename
  }) {
    if (!this.baseUrl) {
      throw new Error("Ensure that the `standardFontDataUrl` API parameter is provided.");
    }
    if (!filename) {
      throw new Error("Font filename must be specified.");
    }
    const url = `${this.baseUrl}${filename}`;
    return this._fetch(url).catch(reason => {
      throw new Error(`Unable to load font data at: ${url}`);
    });
  }
  async _fetch(url) {
    unreachable("Abstract method `_fetch` called.");
  }
}
class DOMStandardFontDataFactory extends BaseStandardFontDataFactory {
  async _fetch(url) {
    const data = await fetchData(url, "arraybuffer");
    return new Uint8Array(data);
  }
}

;// ./src/display/wasm_factory.js










class BaseWasmFactory {
  constructor({
    baseUrl = null
  }) {
    this.baseUrl = baseUrl;
  }
  async fetch({
    filename
  }) {
    if (!this.baseUrl) {
      throw new Error("Ensure that the `wasmUrl` API parameter is provided.");
    }
    if (!filename) {
      throw new Error("Wasm filename must be specified.");
    }
    const url = `${this.baseUrl}${filename}`;
    return this._fetch(url).catch(reason => {
      throw new Error(`Unable to load wasm data at: ${url}`);
    });
  }
  async _fetch(url) {
    unreachable("Abstract method `_fetch` called.");
  }
}
class DOMWasmFactory extends BaseWasmFactory {
  async _fetch(url) {
    const data = await fetchData(url, "arraybuffer");
    return new Uint8Array(data);
  }
}

;// ./src/display/node_utils.js














if (isNodeJS) {
  let canvas;
  try {
    const require = process.getBuiltinModule("module").createRequire(import.meta.url);
    try {
      canvas = require("@napi-rs/canvas");
    } catch (ex) {
      warn(`Cannot load "@napi-rs/canvas" package: "${ex}".`);
    }
  } catch (ex) {
    warn(`Cannot access the \`require\` function: "${ex}".`);
  }
  if (!globalThis.DOMMatrix) {
    if (canvas?.DOMMatrix) {
      globalThis.DOMMatrix = canvas.DOMMatrix;
    } else {
      warn("Cannot polyfill `DOMMatrix`, rendering may be broken.");
    }
  }
  if (!globalThis.ImageData) {
    if (canvas?.ImageData) {
      globalThis.ImageData = canvas.ImageData;
    } else {
      warn("Cannot polyfill `ImageData`, rendering may be broken.");
    }
  }
  if (!globalThis.Path2D) {
    if (canvas?.Path2D) {
      globalThis.Path2D = canvas.Path2D;
    } else {
      warn("Cannot polyfill `Path2D`, rendering may be broken.");
    }
  }
  if (!globalThis.navigator?.language) {
    globalThis.navigator = {
      language: "en-US",
      platform: "",
      userAgent: ""
    };
  }
}
async function node_utils_fetchData(url) {
  const fs = process.getBuiltinModule("fs");
  const data = await fs.promises.readFile(url);
  return new Uint8Array(data);
}
class NodeFilterFactory extends BaseFilterFactory {}
class NodeCanvasFactory extends BaseCanvasFactory {
  _createCanvas(width, height) {
    const require = process.getBuiltinModule("module").createRequire(import.meta.url);
    const canvas = require("@napi-rs/canvas");
    return canvas.createCanvas(width, height);
  }
}
class NodeCMapReaderFactory extends BaseCMapReaderFactory {
  async _fetch(url) {
    return node_utils_fetchData(url);
  }
}
class NodeStandardFontDataFactory extends BaseStandardFontDataFactory {
  async _fetch(url) {
    return node_utils_fetchData(url);
  }
}
class NodeWasmFactory extends BaseWasmFactory {
  async _fetch(url) {
    return node_utils_fetchData(url);
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.for-each.js
var es_iterator_for_each = __webpack_require__(7588);
;// ./src/display/canvas_dependency_tracker.js



















const FORCED_DEPENDENCY_LABEL = "__forcedDependency";
const {
  floor,
  ceil
} = Math;
function expandBBox(array, index, minX, minY, maxX, maxY) {
  array[index * 4 + 0] = Math.min(array[index * 4 + 0], minX);
  array[index * 4 + 1] = Math.min(array[index * 4 + 1], minY);
  array[index * 4 + 2] = Math.max(array[index * 4 + 2], maxX);
  array[index * 4 + 3] = Math.max(array[index * 4 + 3], maxY);
}
const EMPTY_BBOX = new Uint32Array(new Uint8Array([255, 255, 0, 0]).buffer)[0];
class BBoxReader {
  #bboxes;
  #coords;
  constructor(bboxes, coords) {
    this.#bboxes = bboxes;
    this.#coords = coords;
  }
  get length() {
    return this.#bboxes.length;
  }
  isEmpty(i) {
    return this.#bboxes[i] === EMPTY_BBOX;
  }
  minX(i) {
    return this.#coords[i * 4 + 0] / 256;
  }
  minY(i) {
    return this.#coords[i * 4 + 1] / 256;
  }
  maxX(i) {
    return (this.#coords[i * 4 + 2] + 1) / 256;
  }
  maxY(i) {
    return (this.#coords[i * 4 + 3] + 1) / 256;
  }
}
const ensureDebugMetadata = (map, key) => {
  if (!map) {
    return undefined;
  }
  let value = map.get(key);
  if (!value) {
    value = {
      dependencies: new Set(),
      isRenderingOperation: false
    };
    map.set(key, value);
  }
  return value;
};
class CanvasDependencyTracker {
  #simple = {
    __proto__: null
  };
  #incremental = {
    __proto__: null,
    transform: [],
    moveText: [],
    sameLineText: [],
    [FORCED_DEPENDENCY_LABEL]: []
  };
  #namedDependencies = new Map();
  #savesStack = [];
  #markedContentStack = [];
  #baseTransformStack = [[1, 0, 0, 1, 0, 0]];
  #clipBox = [-Infinity, -Infinity, Infinity, Infinity];
  #pendingBBox = new Float64Array([Infinity, Infinity, -Infinity, -Infinity]);
  #pendingBBoxIdx = -1;
  #pendingDependencies = new Set();
  #operations = new Map();
  #fontBBoxTrustworthy = new Map();
  #canvasWidth;
  #canvasHeight;
  #bboxesCoords;
  #bboxes;
  #debugMetadata;
  constructor(canvas, operationsCount, recordDebugMetadata = false) {
    this.#canvasWidth = canvas.width;
    this.#canvasHeight = canvas.height;
    this.#initializeBBoxes(operationsCount);
    if (recordDebugMetadata) {
      this.#debugMetadata = new Map();
    }
  }
  growOperationsCount(operationsCount) {
    if (operationsCount >= this.#bboxes.length) {
      this.#initializeBBoxes(operationsCount, this.#bboxes);
    }
  }
  #initializeBBoxes(operationsCount, oldBBoxes) {
    const buffer = new ArrayBuffer(operationsCount * 4);
    this.#bboxesCoords = new Uint8ClampedArray(buffer);
    this.#bboxes = new Uint32Array(buffer);
    if (oldBBoxes && oldBBoxes.length > 0) {
      this.#bboxes.set(oldBBoxes);
      this.#bboxes.fill(EMPTY_BBOX, oldBBoxes.length);
    } else {
      this.#bboxes.fill(EMPTY_BBOX);
    }
  }
  save(opIdx) {
    this.#simple = {
      __proto__: this.#simple
    };
    this.#incremental = {
      __proto__: this.#incremental,
      transform: {
        __proto__: this.#incremental.transform
      },
      moveText: {
        __proto__: this.#incremental.moveText
      },
      sameLineText: {
        __proto__: this.#incremental.sameLineText
      },
      [FORCED_DEPENDENCY_LABEL]: {
        __proto__: this.#incremental[FORCED_DEPENDENCY_LABEL]
      }
    };
    this.#clipBox = {
      __proto__: this.#clipBox
    };
    this.#savesStack.push(opIdx);
    return this;
  }
  restore(opIdx) {
    const previous = Object.getPrototypeOf(this.#simple);
    if (previous === null) {
      return this;
    }
    this.#simple = previous;
    this.#incremental = Object.getPrototypeOf(this.#incremental);
    this.#clipBox = Object.getPrototypeOf(this.#clipBox);
    const lastSave = this.#savesStack.pop();
    if (lastSave !== undefined) {
      ensureDebugMetadata(this.#debugMetadata, opIdx)?.dependencies.add(lastSave);
      this.#bboxes[opIdx] = this.#bboxes[lastSave];
    }
    return this;
  }
  recordOpenMarker(idx) {
    this.#savesStack.push(idx);
    return this;
  }
  getOpenMarker() {
    if (this.#savesStack.length === 0) {
      return null;
    }
    return this.#savesStack.at(-1);
  }
  recordCloseMarker(opIdx) {
    const lastSave = this.#savesStack.pop();
    if (lastSave !== undefined) {
      ensureDebugMetadata(this.#debugMetadata, opIdx)?.dependencies.add(lastSave);
      this.#bboxes[opIdx] = this.#bboxes[lastSave];
    }
    return this;
  }
  beginMarkedContent(opIdx) {
    this.#markedContentStack.push(opIdx);
    return this;
  }
  endMarkedContent(opIdx) {
    const lastSave = this.#markedContentStack.pop();
    if (lastSave !== undefined) {
      ensureDebugMetadata(this.#debugMetadata, opIdx)?.dependencies.add(lastSave);
      this.#bboxes[opIdx] = this.#bboxes[lastSave];
    }
    return this;
  }
  pushBaseTransform(ctx) {
    this.#baseTransformStack.push(Util.multiplyByDOMMatrix(this.#baseTransformStack.at(-1), ctx.getTransform()));
    return this;
  }
  popBaseTransform() {
    if (this.#baseTransformStack.length > 1) {
      this.#baseTransformStack.pop();
    }
    return this;
  }
  recordSimpleData(name, idx) {
    this.#simple[name] = idx;
    return this;
  }
  recordIncrementalData(name, idx) {
    this.#incremental[name].push(idx);
    return this;
  }
  resetIncrementalData(name, idx) {
    this.#incremental[name].length = 0;
    return this;
  }
  recordNamedData(name, idx) {
    this.#namedDependencies.set(name, idx);
    return this;
  }
  recordSimpleDataFromNamed(name, depName, fallbackIdx) {
    this.#simple[name] = this.#namedDependencies.get(depName) ?? fallbackIdx;
  }
  recordFutureForcedDependency(name, idx) {
    this.recordIncrementalData(FORCED_DEPENDENCY_LABEL, idx);
    return this;
  }
  inheritSimpleDataAsFutureForcedDependencies(names) {
    for (const name of names) {
      if (name in this.#simple) {
        this.recordFutureForcedDependency(name, this.#simple[name]);
      }
    }
    return this;
  }
  inheritPendingDependenciesAsFutureForcedDependencies() {
    for (const dep of this.#pendingDependencies) {
      this.recordFutureForcedDependency(FORCED_DEPENDENCY_LABEL, dep);
    }
    return this;
  }
  resetBBox(idx) {
    if (this.#pendingBBoxIdx !== idx) {
      this.#pendingBBoxIdx = idx;
      this.#pendingBBox[0] = Infinity;
      this.#pendingBBox[1] = Infinity;
      this.#pendingBBox[2] = -Infinity;
      this.#pendingBBox[3] = -Infinity;
    }
    return this;
  }
  recordClipBox(idx, ctx, minX, maxX, minY, maxY) {
    const transform = Util.multiplyByDOMMatrix(this.#baseTransformStack.at(-1), ctx.getTransform());
    const clipBox = [Infinity, Infinity, -Infinity, -Infinity];
    Util.axialAlignedBoundingBox([minX, minY, maxX, maxY], transform, clipBox);
    const intersection = Util.intersect(this.#clipBox, clipBox);
    if (intersection) {
      this.#clipBox[0] = intersection[0];
      this.#clipBox[1] = intersection[1];
      this.#clipBox[2] = intersection[2];
      this.#clipBox[3] = intersection[3];
    } else {
      this.#clipBox[0] = this.#clipBox[1] = Infinity;
      this.#clipBox[2] = this.#clipBox[3] = -Infinity;
    }
    return this;
  }
  recordBBox(idx, ctx, minX, maxX, minY, maxY) {
    const clipBox = this.#clipBox;
    if (clipBox[0] === Infinity) {
      return this;
    }
    const transform = Util.multiplyByDOMMatrix(this.#baseTransformStack.at(-1), ctx.getTransform());
    if (clipBox[0] === -Infinity) {
      Util.axialAlignedBoundingBox([minX, minY, maxX, maxY], transform, this.#pendingBBox);
      return this;
    }
    const bbox = [Infinity, Infinity, -Infinity, -Infinity];
    Util.axialAlignedBoundingBox([minX, minY, maxX, maxY], transform, bbox);
    this.#pendingBBox[0] = Math.min(this.#pendingBBox[0], Math.max(bbox[0], clipBox[0]));
    this.#pendingBBox[1] = Math.min(this.#pendingBBox[1], Math.max(bbox[1], clipBox[1]));
    this.#pendingBBox[2] = Math.max(this.#pendingBBox[2], Math.min(bbox[2], clipBox[2]));
    this.#pendingBBox[3] = Math.max(this.#pendingBBox[3], Math.min(bbox[3], clipBox[3]));
    return this;
  }
  recordCharacterBBox(idx, ctx, font, scale = 1, x = 0, y = 0, getMeasure) {
    const fontBBox = font.bbox;
    let isBBoxTrustworthy;
    let computedBBox;
    if (fontBBox) {
      isBBoxTrustworthy = fontBBox[2] !== fontBBox[0] && fontBBox[3] !== fontBBox[1] && this.#fontBBoxTrustworthy.get(font);
      if (isBBoxTrustworthy !== false) {
        computedBBox = [0, 0, 0, 0];
        Util.axialAlignedBoundingBox(fontBBox, font.fontMatrix, computedBBox);
        if (scale !== 1 || x !== 0 || y !== 0) {
          Util.scaleMinMax([scale, 0, 0, -scale, x, y], computedBBox);
        }
        if (isBBoxTrustworthy) {
          return this.recordBBox(idx, ctx, computedBBox[0], computedBBox[2], computedBBox[1], computedBBox[3]);
        }
      }
    }
    if (!getMeasure) {
      return this.recordFullPageBBox(idx);
    }
    const measure = getMeasure();
    if (fontBBox && computedBBox && isBBoxTrustworthy === undefined) {
      isBBoxTrustworthy = computedBBox[0] <= x - measure.actualBoundingBoxLeft && computedBBox[2] >= x + measure.actualBoundingBoxRight && computedBBox[1] <= y - measure.actualBoundingBoxAscent && computedBBox[3] >= y + measure.actualBoundingBoxDescent;
      this.#fontBBoxTrustworthy.set(font, isBBoxTrustworthy);
      if (isBBoxTrustworthy) {
        return this.recordBBox(idx, ctx, computedBBox[0], computedBBox[2], computedBBox[1], computedBBox[3]);
      }
    }
    return this.recordBBox(idx, ctx, x - measure.actualBoundingBoxLeft, x + measure.actualBoundingBoxRight, y - measure.actualBoundingBoxAscent, y + measure.actualBoundingBoxDescent);
  }
  recordFullPageBBox(idx) {
    this.#pendingBBox[0] = Math.max(0, this.#clipBox[0]);
    this.#pendingBBox[1] = Math.max(0, this.#clipBox[1]);
    this.#pendingBBox[2] = Math.min(this.#canvasWidth, this.#clipBox[2]);
    this.#pendingBBox[3] = Math.min(this.#canvasHeight, this.#clipBox[3]);
    return this;
  }
  getSimpleIndex(dependencyName) {
    return this.#simple[dependencyName];
  }
  recordDependencies(idx, dependencyNames) {
    const pendingDependencies = this.#pendingDependencies;
    const simple = this.#simple;
    const incremental = this.#incremental;
    for (const name of dependencyNames) {
      if (name in this.#simple) {
        pendingDependencies.add(simple[name]);
      } else if (name in incremental) {
        incremental[name].forEach(pendingDependencies.add, pendingDependencies);
      }
    }
    return this;
  }
  recordNamedDependency(idx, name) {
    if (this.#namedDependencies.has(name)) {
      this.#pendingDependencies.add(this.#namedDependencies.get(name));
    }
    return this;
  }
  recordOperation(idx, preserve = false) {
    this.recordDependencies(idx, [FORCED_DEPENDENCY_LABEL]);
    if (this.#debugMetadata) {
      const metadata = ensureDebugMetadata(this.#debugMetadata, idx);
      const {
        dependencies
      } = metadata;
      this.#pendingDependencies.forEach(dependencies.add, dependencies);
      this.#savesStack.forEach(dependencies.add, dependencies);
      this.#markedContentStack.forEach(dependencies.add, dependencies);
      dependencies.delete(idx);
      metadata.isRenderingOperation = true;
    }
    if (this.#pendingBBoxIdx === idx) {
      const minX = floor(this.#pendingBBox[0] * 256 / this.#canvasWidth);
      const minY = floor(this.#pendingBBox[1] * 256 / this.#canvasHeight);
      const maxX = ceil(this.#pendingBBox[2] * 256 / this.#canvasWidth);
      const maxY = ceil(this.#pendingBBox[3] * 256 / this.#canvasHeight);
      expandBBox(this.#bboxesCoords, idx, minX, minY, maxX, maxY);
      for (const depIdx of this.#pendingDependencies) {
        if (depIdx !== idx) {
          expandBBox(this.#bboxesCoords, depIdx, minX, minY, maxX, maxY);
        }
      }
      for (const saveIdx of this.#savesStack) {
        if (saveIdx !== idx) {
          expandBBox(this.#bboxesCoords, saveIdx, minX, minY, maxX, maxY);
        }
      }
      for (const saveIdx of this.#markedContentStack) {
        if (saveIdx !== idx) {
          expandBBox(this.#bboxesCoords, saveIdx, minX, minY, maxX, maxY);
        }
      }
      if (!preserve) {
        this.#pendingDependencies.clear();
        this.#pendingBBoxIdx = -1;
      }
    }
    return this;
  }
  recordShowTextOperation(idx, preserve = false) {
    const deps = Array.from(this.#pendingDependencies);
    this.recordOperation(idx, preserve);
    this.recordIncrementalData("sameLineText", idx);
    for (const dep of deps) {
      this.recordIncrementalData("sameLineText", dep);
    }
    return this;
  }
  bboxToClipBoxDropOperation(idx, preserve = false) {
    if (this.#pendingBBoxIdx === idx) {
      this.#pendingBBoxIdx = -1;
      this.#clipBox[0] = Math.max(this.#clipBox[0], this.#pendingBBox[0]);
      this.#clipBox[1] = Math.max(this.#clipBox[1], this.#pendingBBox[1]);
      this.#clipBox[2] = Math.min(this.#clipBox[2], this.#pendingBBox[2]);
      this.#clipBox[3] = Math.min(this.#clipBox[3], this.#pendingBBox[3]);
      if (!preserve) {
        this.#pendingDependencies.clear();
      }
    }
    return this;
  }
  _takePendingDependencies() {
    const pendingDependencies = this.#pendingDependencies;
    this.#pendingDependencies = new Set();
    return pendingDependencies;
  }
  _extractOperation(idx) {
    const operation = this.#operations.get(idx);
    this.#operations.delete(idx);
    return operation;
  }
  _pushPendingDependencies(dependencies) {
    for (const dep of dependencies) {
      this.#pendingDependencies.add(dep);
    }
  }
  take() {
    this.#fontBBoxTrustworthy.clear();
    return new BBoxReader(this.#bboxes, this.#bboxesCoords);
  }
  takeDebugMetadata() {
    return this.#debugMetadata;
  }
}
class CanvasNestedDependencyTracker {
  #dependencyTracker;
  #opIdx;
  #ignoreBBoxes;
  #nestingLevel = 0;
  #savesLevel = 0;
  constructor(dependencyTracker, opIdx, ignoreBBoxes) {
    if (dependencyTracker instanceof CanvasNestedDependencyTracker && dependencyTracker.#ignoreBBoxes === !!ignoreBBoxes) {
      return dependencyTracker;
    }
    this.#dependencyTracker = dependencyTracker;
    this.#opIdx = opIdx;
    this.#ignoreBBoxes = !!ignoreBBoxes;
  }
  growOperationsCount() {
    throw new Error("Unreachable");
  }
  save(opIdx) {
    this.#savesLevel++;
    this.#dependencyTracker.save(this.#opIdx);
    return this;
  }
  restore(opIdx) {
    if (this.#savesLevel > 0) {
      this.#dependencyTracker.restore(this.#opIdx);
      this.#savesLevel--;
    }
    return this;
  }
  recordOpenMarker(idx) {
    this.#nestingLevel++;
    return this;
  }
  getOpenMarker() {
    return this.#nestingLevel > 0 ? this.#opIdx : this.#dependencyTracker.getOpenMarker();
  }
  recordCloseMarker(idx) {
    this.#nestingLevel--;
    return this;
  }
  beginMarkedContent(opIdx) {
    return this;
  }
  endMarkedContent(opIdx) {
    return this;
  }
  pushBaseTransform(ctx) {
    this.#dependencyTracker.pushBaseTransform(ctx);
    return this;
  }
  popBaseTransform() {
    this.#dependencyTracker.popBaseTransform();
    return this;
  }
  recordSimpleData(name, idx) {
    this.#dependencyTracker.recordSimpleData(name, this.#opIdx);
    return this;
  }
  recordIncrementalData(name, idx) {
    this.#dependencyTracker.recordIncrementalData(name, this.#opIdx);
    return this;
  }
  resetIncrementalData(name, idx) {
    this.#dependencyTracker.resetIncrementalData(name, this.#opIdx);
    return this;
  }
  recordNamedData(name, idx) {
    return this;
  }
  recordSimpleDataFromNamed(name, depName, fallbackIdx) {
    this.#dependencyTracker.recordSimpleDataFromNamed(name, depName, this.#opIdx);
    return this;
  }
  recordFutureForcedDependency(name, idx) {
    this.#dependencyTracker.recordFutureForcedDependency(name, this.#opIdx);
    return this;
  }
  inheritSimpleDataAsFutureForcedDependencies(names) {
    this.#dependencyTracker.inheritSimpleDataAsFutureForcedDependencies(names);
    return this;
  }
  inheritPendingDependenciesAsFutureForcedDependencies() {
    this.#dependencyTracker.inheritPendingDependenciesAsFutureForcedDependencies();
    return this;
  }
  resetBBox(idx) {
    if (!this.#ignoreBBoxes) {
      this.#dependencyTracker.resetBBox(this.#opIdx);
    }
    return this;
  }
  recordClipBox(idx, ctx, minX, maxX, minY, maxY) {
    if (!this.#ignoreBBoxes) {
      this.#dependencyTracker.recordClipBox(this.#opIdx, ctx, minX, maxX, minY, maxY);
    }
    return this;
  }
  recordBBox(idx, ctx, minX, maxX, minY, maxY) {
    if (!this.#ignoreBBoxes) {
      this.#dependencyTracker.recordBBox(this.#opIdx, ctx, minX, maxX, minY, maxY);
    }
    return this;
  }
  recordCharacterBBox(idx, ctx, font, scale, x, y, getMeasure) {
    if (!this.#ignoreBBoxes) {
      this.#dependencyTracker.recordCharacterBBox(this.#opIdx, ctx, font, scale, x, y, getMeasure);
    }
    return this;
  }
  recordFullPageBBox(idx) {
    if (!this.#ignoreBBoxes) {
      this.#dependencyTracker.recordFullPageBBox(this.#opIdx);
    }
    return this;
  }
  getSimpleIndex(dependencyName) {
    return this.#dependencyTracker.getSimpleIndex(dependencyName);
  }
  recordDependencies(idx, dependencyNames) {
    this.#dependencyTracker.recordDependencies(this.#opIdx, dependencyNames);
    return this;
  }
  recordNamedDependency(idx, name) {
    this.#dependencyTracker.recordNamedDependency(this.#opIdx, name);
    return this;
  }
  recordOperation(idx) {
    this.#dependencyTracker.recordOperation(this.#opIdx, true);
    return this;
  }
  recordShowTextOperation(idx) {
    this.#dependencyTracker.recordShowTextOperation(this.#opIdx, true);
    return this;
  }
  bboxToClipBoxDropOperation(idx) {
    if (!this.#ignoreBBoxes) {
      this.#dependencyTracker.bboxToClipBoxDropOperation(this.#opIdx, true);
    }
    return this;
  }
  take() {
    throw new Error("Unreachable");
  }
  takeDebugMetadata() {
    throw new Error("Unreachable");
  }
}
const Dependencies = {
  stroke: ["path", "transform", "filter", "strokeColor", "strokeAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "dash"],
  fill: ["path", "transform", "filter", "fillColor", "fillAlpha", "globalCompositeOperation", "SMask"],
  imageXObject: ["transform", "SMask", "filter", "fillAlpha", "strokeAlpha", "globalCompositeOperation"],
  rawFillPath: ["filter", "fillColor", "fillAlpha"],
  showText: ["transform", "leading", "charSpacing", "wordSpacing", "hScale", "textRise", "moveText", "textMatrix", "font", "fontObj", "filter", "fillColor", "textRenderingMode", "SMask", "fillAlpha", "strokeAlpha", "globalCompositeOperation", "sameLineText"],
  transform: ["transform"],
  transformAndFill: ["transform", "fillColor"]
};

;// ./src/display/pattern_helper.js






const PathType = {
  FILL: "Fill",
  STROKE: "Stroke",
  SHADING: "Shading"
};
function applyBoundingBox(ctx, bbox) {
  if (!bbox) {
    return;
  }
  const width = bbox[2] - bbox[0];
  const height = bbox[3] - bbox[1];
  const region = new Path2D();
  region.rect(bbox[0], bbox[1], width, height);
  ctx.clip(region);
}
class BaseShadingPattern {
  isModifyingCurrentTransform() {
    return false;
  }
  getPattern() {
    unreachable("Abstract method `getPattern` called.");
  }
}
class RadialAxialShadingPattern extends BaseShadingPattern {
  constructor(IR) {
    super();
    this._type = IR[1];
    this._bbox = IR[2];
    this._colorStops = IR[3];
    this._p0 = IR[4];
    this._p1 = IR[5];
    this._r0 = IR[6];
    this._r1 = IR[7];
    this.matrix = null;
  }
  isOriginBased() {
    return this._p0[0] === 0 && this._p0[1] === 0 && (!this.isRadial() || this._p1[0] === 0 && this._p1[1] === 0);
  }
  isRadial() {
    return this._type === "radial";
  }
  _createGradient(ctx, transform = null) {
    let grad;
    let firstPoint = this._p0;
    let secondPoint = this._p1;
    if (transform) {
      firstPoint = firstPoint.slice();
      secondPoint = secondPoint.slice();
      Util.applyTransform(firstPoint, transform);
      Util.applyTransform(secondPoint, transform);
    }
    if (this._type === "axial") {
      grad = ctx.createLinearGradient(firstPoint[0], firstPoint[1], secondPoint[0], secondPoint[1]);
    } else if (this._type === "radial") {
      let r0 = this._r0;
      let r1 = this._r1;
      if (transform) {
        const scale = new Float32Array(2);
        Util.singularValueDecompose2dScale(transform, scale);
        r0 *= scale[0];
        r1 *= scale[0];
      }
      grad = ctx.createRadialGradient(firstPoint[0], firstPoint[1], r0, secondPoint[0], secondPoint[1], r1);
    }
    for (const colorStop of this._colorStops) {
      grad.addColorStop(colorStop[0], colorStop[1]);
    }
    return grad;
  }
  getPattern(ctx, owner, inverse, pathType) {
    let pattern;
    if (pathType === PathType.STROKE || pathType === PathType.FILL) {
      if (this.isOriginBased()) {
        let transf = Util.transform(inverse, owner.baseTransform);
        if (this.matrix) {
          transf = Util.transform(transf, this.matrix);
        }
        const precision = 1e-3;
        const n1 = Math.hypot(transf[0], transf[1]);
        const n2 = Math.hypot(transf[2], transf[3]);
        const ps = (transf[0] * transf[2] + transf[1] * transf[3]) / (n1 * n2);
        if (Math.abs(ps) < precision) {
          if (this.isRadial()) {
            if (Math.abs(n1 - n2) < precision) {
              return this._createGradient(ctx, transf);
            }
          } else {
            return this._createGradient(ctx, transf);
          }
        }
      }
      const ownerBBox = owner.current.getClippedPathBoundingBox(pathType, getCurrentTransform(ctx)) || [0, 0, 0, 0];
      const width = Math.ceil(ownerBBox[2] - ownerBBox[0]) || 1;
      const height = Math.ceil(ownerBBox[3] - ownerBBox[1]) || 1;
      const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", width, height);
      const tmpCtx = tmpCanvas.context;
      tmpCtx.clearRect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height);
      tmpCtx.beginPath();
      tmpCtx.rect(0, 0, tmpCtx.canvas.width, tmpCtx.canvas.height);
      tmpCtx.translate(-ownerBBox[0], -ownerBBox[1]);
      inverse = Util.transform(inverse, [1, 0, 0, 1, ownerBBox[0], ownerBBox[1]]);
      tmpCtx.transform(...owner.baseTransform);
      if (this.matrix) {
        tmpCtx.transform(...this.matrix);
      }
      applyBoundingBox(tmpCtx, this._bbox);
      tmpCtx.fillStyle = this._createGradient(tmpCtx);
      tmpCtx.fill();
      pattern = ctx.createPattern(tmpCanvas.canvas, "no-repeat");
      const domMatrix = new DOMMatrix(inverse);
      pattern.setTransform(domMatrix);
    } else {
      applyBoundingBox(ctx, this._bbox);
      pattern = this._createGradient(ctx);
    }
    return pattern;
  }
}
function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
  const coords = context.coords,
    colors = context.colors;
  const bytes = data.data,
    rowSize = data.width * 4;
  let tmp;
  if (coords[p1 + 1] > coords[p2 + 1]) {
    tmp = p1;
    p1 = p2;
    p2 = tmp;
    tmp = c1;
    c1 = c2;
    c2 = tmp;
  }
  if (coords[p2 + 1] > coords[p3 + 1]) {
    tmp = p2;
    p2 = p3;
    p3 = tmp;
    tmp = c2;
    c2 = c3;
    c3 = tmp;
  }
  if (coords[p1 + 1] > coords[p2 + 1]) {
    tmp = p1;
    p1 = p2;
    p2 = tmp;
    tmp = c1;
    c1 = c2;
    c2 = tmp;
  }
  const x1 = (coords[p1] + context.offsetX) * context.scaleX;
  const y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
  const x2 = (coords[p2] + context.offsetX) * context.scaleX;
  const y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
  const x3 = (coords[p3] + context.offsetX) * context.scaleX;
  const y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
  if (y1 >= y3) {
    return;
  }
  const c1r = colors[c1],
    c1g = colors[c1 + 1],
    c1b = colors[c1 + 2];
  const c2r = colors[c2],
    c2g = colors[c2 + 1],
    c2b = colors[c2 + 2];
  const c3r = colors[c3],
    c3g = colors[c3 + 1],
    c3b = colors[c3 + 2];
  const minY = Math.round(y1),
    maxY = Math.round(y3);
  let xa, car, cag, cab;
  let xb, cbr, cbg, cbb;
  for (let y = minY; y <= maxY; y++) {
    if (y < y2) {
      const k = y < y1 ? 0 : (y1 - y) / (y1 - y2);
      xa = x1 - (x1 - x2) * k;
      car = c1r - (c1r - c2r) * k;
      cag = c1g - (c1g - c2g) * k;
      cab = c1b - (c1b - c2b) * k;
    } else {
      let k;
      if (y > y3) {
        k = 1;
      } else if (y2 === y3) {
        k = 0;
      } else {
        k = (y2 - y) / (y2 - y3);
      }
      xa = x2 - (x2 - x3) * k;
      car = c2r - (c2r - c3r) * k;
      cag = c2g - (c2g - c3g) * k;
      cab = c2b - (c2b - c3b) * k;
    }
    let k;
    if (y < y1) {
      k = 0;
    } else if (y > y3) {
      k = 1;
    } else {
      k = (y1 - y) / (y1 - y3);
    }
    xb = x1 - (x1 - x3) * k;
    cbr = c1r - (c1r - c3r) * k;
    cbg = c1g - (c1g - c3g) * k;
    cbb = c1b - (c1b - c3b) * k;
    const x1_ = Math.round(Math.min(xa, xb));
    const x2_ = Math.round(Math.max(xa, xb));
    let j = rowSize * y + x1_ * 4;
    for (let x = x1_; x <= x2_; x++) {
      k = (xa - x) / (xa - xb);
      if (k < 0) {
        k = 0;
      } else if (k > 1) {
        k = 1;
      }
      bytes[j++] = car - (car - cbr) * k | 0;
      bytes[j++] = cag - (cag - cbg) * k | 0;
      bytes[j++] = cab - (cab - cbb) * k | 0;
      bytes[j++] = 255;
    }
  }
}
function drawFigure(data, figure, context) {
  const ps = figure.coords;
  const cs = figure.colors;
  let i, ii;
  switch (figure.type) {
    case MeshFigureType.LATTICE:
      const verticesPerRow = figure.verticesPerRow;
      const rows = Math.floor(ps.length / verticesPerRow) - 1;
      const cols = verticesPerRow - 1;
      for (i = 0; i < rows; i++) {
        let q = i * verticesPerRow;
        for (let j = 0; j < cols; j++, q++) {
          drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]);
          drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
        }
      }
      break;
    case MeshFigureType.TRIANGLES:
      for (i = 0, ii = ps.length; i < ii; i += 3) {
        drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]);
      }
      break;
    default:
      throw new Error("illegal figure");
  }
}
class MeshShadingPattern extends BaseShadingPattern {
  constructor(IR) {
    super();
    this._coords = IR[2];
    this._colors = IR[3];
    this._figures = IR[4];
    this._bounds = IR[5];
    this._bbox = IR[6];
    this._background = IR[7];
    this.matrix = null;
  }
  _createMeshCanvas(combinedScale, backgroundColor, cachedCanvases) {
    const EXPECTED_SCALE = 1.1;
    const MAX_PATTERN_SIZE = 3000;
    const BORDER_SIZE = 2;
    const offsetX = Math.floor(this._bounds[0]);
    const offsetY = Math.floor(this._bounds[1]);
    const boundsWidth = Math.ceil(this._bounds[2]) - offsetX;
    const boundsHeight = Math.ceil(this._bounds[3]) - offsetY;
    const width = Math.min(Math.ceil(Math.abs(boundsWidth * combinedScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
    const height = Math.min(Math.ceil(Math.abs(boundsHeight * combinedScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
    const scaleX = boundsWidth / width;
    const scaleY = boundsHeight / height;
    const context = {
      coords: this._coords,
      colors: this._colors,
      offsetX: -offsetX,
      offsetY: -offsetY,
      scaleX: 1 / scaleX,
      scaleY: 1 / scaleY
    };
    const paddedWidth = width + BORDER_SIZE * 2;
    const paddedHeight = height + BORDER_SIZE * 2;
    const tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight);
    const tmpCtx = tmpCanvas.context;
    const data = tmpCtx.createImageData(width, height);
    if (backgroundColor) {
      const bytes = data.data;
      for (let i = 0, ii = bytes.length; i < ii; i += 4) {
        bytes[i] = backgroundColor[0];
        bytes[i + 1] = backgroundColor[1];
        bytes[i + 2] = backgroundColor[2];
        bytes[i + 3] = 255;
      }
    }
    for (const figure of this._figures) {
      drawFigure(data, figure, context);
    }
    tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE);
    const canvas = tmpCanvas.canvas;
    return {
      canvas,
      offsetX: offsetX - BORDER_SIZE * scaleX,
      offsetY: offsetY - BORDER_SIZE * scaleY,
      scaleX,
      scaleY
    };
  }
  isModifyingCurrentTransform() {
    return true;
  }
  getPattern(ctx, owner, inverse, pathType) {
    applyBoundingBox(ctx, this._bbox);
    const scale = new Float32Array(2);
    if (pathType === PathType.SHADING) {
      Util.singularValueDecompose2dScale(getCurrentTransform(ctx), scale);
    } else if (this.matrix) {
      Util.singularValueDecompose2dScale(this.matrix, scale);
      const [matrixScaleX, matrixScaleY] = scale;
      Util.singularValueDecompose2dScale(owner.baseTransform, scale);
      scale[0] *= matrixScaleX;
      scale[1] *= matrixScaleY;
    } else {
      Util.singularValueDecompose2dScale(owner.baseTransform, scale);
    }
    const temporaryPatternCanvas = this._createMeshCanvas(scale, pathType === PathType.SHADING ? null : this._background, owner.cachedCanvases);
    if (pathType !== PathType.SHADING) {
      ctx.setTransform(...owner.baseTransform);
      if (this.matrix) {
        ctx.transform(...this.matrix);
      }
    }
    ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
    ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY);
    return ctx.createPattern(temporaryPatternCanvas.canvas, "no-repeat");
  }
}
class DummyShadingPattern extends BaseShadingPattern {
  getPattern() {
    return "hotpink";
  }
}
function getShadingPattern(IR) {
  switch (IR[0]) {
    case "RadialAxial":
      return new RadialAxialShadingPattern(IR);
    case "Mesh":
      return new MeshShadingPattern(IR);
    case "Dummy":
      return new DummyShadingPattern();
  }
  throw new Error(`Unknown IR type: ${IR[0]}`);
}
const PaintType = {
  COLORED: 1,
  UNCOLORED: 2
};
class TilingPattern {
  static MAX_PATTERN_SIZE = 3000;
  constructor(IR, ctx, canvasGraphicsFactory, baseTransform) {
    this.color = IR[1];
    this.operatorList = IR[2];
    this.matrix = IR[3];
    this.bbox = IR[4];
    this.xstep = IR[5];
    this.ystep = IR[6];
    this.paintType = IR[7];
    this.tilingType = IR[8];
    this.ctx = ctx;
    this.canvasGraphicsFactory = canvasGraphicsFactory;
    this.baseTransform = baseTransform;
  }
  createPatternCanvas(owner, opIdx) {
    const {
      bbox,
      operatorList,
      paintType,
      tilingType,
      color,
      canvasGraphicsFactory
    } = this;
    let {
      xstep,
      ystep
    } = this;
    xstep = Math.abs(xstep);
    ystep = Math.abs(ystep);
    info("TilingType: " + tilingType);
    const x0 = bbox[0],
      y0 = bbox[1],
      x1 = bbox[2],
      y1 = bbox[3];
    const width = x1 - x0;
    const height = y1 - y0;
    const scale = new Float32Array(2);
    Util.singularValueDecompose2dScale(this.matrix, scale);
    const [matrixScaleX, matrixScaleY] = scale;
    Util.singularValueDecompose2dScale(this.baseTransform, scale);
    const combinedScaleX = matrixScaleX * scale[0];
    const combinedScaleY = matrixScaleY * scale[1];
    let canvasWidth = width,
      canvasHeight = height,
      redrawHorizontally = false,
      redrawVertically = false;
    const xScaledStep = Math.ceil(xstep * combinedScaleX);
    const yScaledStep = Math.ceil(ystep * combinedScaleY);
    const xScaledWidth = Math.ceil(width * combinedScaleX);
    const yScaledHeight = Math.ceil(height * combinedScaleY);
    if (xScaledStep >= xScaledWidth) {
      canvasWidth = xstep;
    } else {
      redrawHorizontally = true;
    }
    if (yScaledStep >= yScaledHeight) {
      canvasHeight = ystep;
    } else {
      redrawVertically = true;
    }
    const dimx = this.getSizeAndScale(canvasWidth, this.ctx.canvas.width, combinedScaleX);
    const dimy = this.getSizeAndScale(canvasHeight, this.ctx.canvas.height, combinedScaleY);
    const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", dimx.size, dimy.size);
    const tmpCtx = tmpCanvas.context;
    const graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx, opIdx);
    graphics.groupLevel = owner.groupLevel;
    this.setFillAndStrokeStyleToContext(graphics, paintType, color);
    tmpCtx.translate(-dimx.scale * x0, -dimy.scale * y0);
    graphics.transform(0, dimx.scale, 0, 0, dimy.scale, 0, 0);
    tmpCtx.save();
    graphics.dependencyTracker?.save();
    this.clipBbox(graphics, x0, y0, x1, y1);
    graphics.baseTransform = getCurrentTransform(graphics.ctx);
    graphics.executeOperatorList(operatorList);
    graphics.endDrawing();
    graphics.dependencyTracker?.restore();
    tmpCtx.restore();
    if (redrawHorizontally || redrawVertically) {
      const image = tmpCanvas.canvas;
      if (redrawHorizontally) {
        canvasWidth = xstep;
      }
      if (redrawVertically) {
        canvasHeight = ystep;
      }
      const dimx2 = this.getSizeAndScale(canvasWidth, this.ctx.canvas.width, combinedScaleX);
      const dimy2 = this.getSizeAndScale(canvasHeight, this.ctx.canvas.height, combinedScaleY);
      const xSize = dimx2.size;
      const ySize = dimy2.size;
      const tmpCanvas2 = owner.cachedCanvases.getCanvas("pattern-workaround", xSize, ySize);
      const tmpCtx2 = tmpCanvas2.context;
      const ii = redrawHorizontally ? Math.floor(width / xstep) : 0;
      const jj = redrawVertically ? Math.floor(height / ystep) : 0;
      for (let i = 0; i <= ii; i++) {
        for (let j = 0; j <= jj; j++) {
          tmpCtx2.drawImage(image, xSize * i, ySize * j, xSize, ySize, 0, 0, xSize, ySize);
        }
      }
      return {
        canvas: tmpCanvas2.canvas,
        scaleX: dimx2.scale,
        scaleY: dimy2.scale,
        offsetX: x0,
        offsetY: y0
      };
    }
    return {
      canvas: tmpCanvas.canvas,
      scaleX: dimx.scale,
      scaleY: dimy.scale,
      offsetX: x0,
      offsetY: y0
    };
  }
  getSizeAndScale(step, realOutputSize, scale) {
    const maxSize = Math.max(TilingPattern.MAX_PATTERN_SIZE, realOutputSize);
    let size = Math.ceil(step * scale);
    if (size >= maxSize) {
      size = maxSize;
    } else {
      scale = size / step;
    }
    return {
      scale,
      size
    };
  }
  clipBbox(graphics, x0, y0, x1, y1) {
    const bboxWidth = x1 - x0;
    const bboxHeight = y1 - y0;
    graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
    Util.axialAlignedBoundingBox([x0, y0, x1, y1], getCurrentTransform(graphics.ctx), graphics.current.minMax);
    graphics.clip();
    graphics.endPath();
  }
  setFillAndStrokeStyleToContext(graphics, paintType, color) {
    const context = graphics.ctx,
      current = graphics.current;
    switch (paintType) {
      case PaintType.COLORED:
        const {
          fillStyle,
          strokeStyle
        } = this.ctx;
        context.fillStyle = current.fillColor = fillStyle;
        context.strokeStyle = current.strokeColor = strokeStyle;
        break;
      case PaintType.UNCOLORED:
        context.fillStyle = context.strokeStyle = color;
        current.fillColor = current.strokeColor = color;
        break;
      default:
        throw new FormatError(`Unsupported paint type: ${paintType}`);
    }
  }
  isModifyingCurrentTransform() {
    return false;
  }
  getPattern(ctx, owner, inverse, pathType, opIdx) {
    let matrix = inverse;
    if (pathType !== PathType.SHADING) {
      matrix = Util.transform(matrix, owner.baseTransform);
      if (this.matrix) {
        matrix = Util.transform(matrix, this.matrix);
      }
    }
    const temporaryPatternCanvas = this.createPatternCanvas(owner, opIdx);
    let domMatrix = new DOMMatrix(matrix);
    domMatrix = domMatrix.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
    domMatrix = domMatrix.scale(1 / temporaryPatternCanvas.scaleX, 1 / temporaryPatternCanvas.scaleY);
    const pattern = ctx.createPattern(temporaryPatternCanvas.canvas, "repeat");
    pattern.setTransform(domMatrix);
    return pattern;
  }
}

;// ./src/shared/image_utils.js





function convertToRGBA(params) {
  switch (params.kind) {
    case ImageKind.GRAYSCALE_1BPP:
      return convertBlackAndWhiteToRGBA(params);
    case ImageKind.RGB_24BPP:
      return convertRGBToRGBA(params);
  }
  return null;
}
function convertBlackAndWhiteToRGBA({
  src,
  srcPos = 0,
  dest,
  width,
  height,
  nonBlackColor = 0xffffffff,
  inverseDecode = false
}) {
  const black = util_FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
  const [zeroMapping, oneMapping] = inverseDecode ? [nonBlackColor, black] : [black, nonBlackColor];
  const widthInSource = width >> 3;
  const widthRemainder = width & 7;
  const srcLength = src.length;
  dest = new Uint32Array(dest.buffer);
  let destPos = 0;
  for (let i = 0; i < height; i++) {
    for (const max = srcPos + widthInSource; srcPos < max; srcPos++) {
      const elem = srcPos < srcLength ? src[srcPos] : 255;
      dest[destPos++] = elem & 0b10000000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b1000000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b100000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b10000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b1000 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b100 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b10 ? oneMapping : zeroMapping;
      dest[destPos++] = elem & 0b1 ? oneMapping : zeroMapping;
    }
    if (widthRemainder === 0) {
      continue;
    }
    const elem = srcPos < srcLength ? src[srcPos++] : 255;
    for (let j = 0; j < widthRemainder; j++) {
      dest[destPos++] = elem & 1 << 7 - j ? oneMapping : zeroMapping;
    }
  }
  return {
    srcPos,
    destPos
  };
}
function convertRGBToRGBA({
  src,
  srcPos = 0,
  dest,
  destPos = 0,
  width,
  height
}) {
  let i = 0;
  const len = width * height * 3;
  const len32 = len >> 2;
  const src32 = new Uint32Array(src.buffer, srcPos, len32);
  if (FeatureTest.isLittleEndian) {
    for (; i < len32 - 2; i += 3, destPos += 4) {
      const s1 = src32[i];
      const s2 = src32[i + 1];
      const s3 = src32[i + 2];
      dest[destPos] = s1 | 0xff000000;
      dest[destPos + 1] = s1 >>> 24 | s2 << 8 | 0xff000000;
      dest[destPos + 2] = s2 >>> 16 | s3 << 16 | 0xff000000;
      dest[destPos + 3] = s3 >>> 8 | 0xff000000;
    }
    for (let j = i * 4, jj = srcPos + len; j < jj; j += 3) {
      dest[destPos++] = src[j] | src[j + 1] << 8 | src[j + 2] << 16 | 0xff000000;
    }
  } else {
    for (; i < len32 - 2; i += 3, destPos += 4) {
      const s1 = src32[i];
      const s2 = src32[i + 1];
      const s3 = src32[i + 2];
      dest[destPos] = s1 | 0xff;
      dest[destPos + 1] = s1 << 24 | s2 >>> 8 | 0xff;
      dest[destPos + 2] = s2 << 16 | s3 >>> 16 | 0xff;
      dest[destPos + 3] = s3 << 8 | 0xff;
    }
    for (let j = i * 4, jj = srcPos + len; j < jj; j += 3) {
      dest[destPos++] = src[j] << 24 | src[j + 1] << 16 | src[j + 2] << 8 | 0xff;
    }
  }
  return {
    srcPos: srcPos + len,
    destPos
  };
}
function grayToRGBA(src, dest) {
  if (FeatureTest.isLittleEndian) {
    for (let i = 0, ii = src.length; i < ii; i++) {
      dest[i] = src[i] * 0x10101 | 0xff000000;
    }
  } else {
    for (let i = 0, ii = src.length; i < ii; i++) {
      dest[i] = src[i] * 0x1010100 | 0x000000ff;
    }
  }
}

;// ./src/display/canvas.js













const MIN_FONT_SIZE = 16;
const MAX_FONT_SIZE = 100;
const EXECUTION_TIME = 15;
const EXECUTION_STEPS = 10;
const FULL_CHUNK_HEIGHT = 16;
const SCALE_MATRIX = new DOMMatrix();
const XY = new Float32Array(2);
const MIN_MAX_INIT = new Float32Array([Infinity, Infinity, -Infinity, -Infinity]);
function mirrorContextOperations(ctx, destCtx) {
  if (ctx._removeMirroring) {
    throw new Error("Context is already forwarding operations.");
  }
  ctx.__originalSave = ctx.save;
  ctx.__originalRestore = ctx.restore;
  ctx.__originalRotate = ctx.rotate;
  ctx.__originalScale = ctx.scale;
  ctx.__originalTranslate = ctx.translate;
  ctx.__originalTransform = ctx.transform;
  ctx.__originalSetTransform = ctx.setTransform;
  ctx.__originalResetTransform = ctx.resetTransform;
  ctx.__originalClip = ctx.clip;
  ctx.__originalMoveTo = ctx.moveTo;
  ctx.__originalLineTo = ctx.lineTo;
  ctx.__originalBezierCurveTo = ctx.bezierCurveTo;
  ctx.__originalRect = ctx.rect;
  ctx.__originalClosePath = ctx.closePath;
  ctx.__originalBeginPath = ctx.beginPath;
  ctx._removeMirroring = () => {
    ctx.save = ctx.__originalSave;
    ctx.restore = ctx.__originalRestore;
    ctx.rotate = ctx.__originalRotate;
    ctx.scale = ctx.__originalScale;
    ctx.translate = ctx.__originalTranslate;
    ctx.transform = ctx.__originalTransform;
    ctx.setTransform = ctx.__originalSetTransform;
    ctx.resetTransform = ctx.__originalResetTransform;
    ctx.clip = ctx.__originalClip;
    ctx.moveTo = ctx.__originalMoveTo;
    ctx.lineTo = ctx.__originalLineTo;
    ctx.bezierCurveTo = ctx.__originalBezierCurveTo;
    ctx.rect = ctx.__originalRect;
    ctx.closePath = ctx.__originalClosePath;
    ctx.beginPath = ctx.__originalBeginPath;
    delete ctx._removeMirroring;
  };
  ctx.save = function () {
    destCtx.save();
    this.__originalSave();
  };
  ctx.restore = function () {
    destCtx.restore();
    this.__originalRestore();
  };
  ctx.translate = function (x, y) {
    destCtx.translate(x, y);
    this.__originalTranslate(x, y);
  };
  ctx.scale = function (x, y) {
    destCtx.scale(x, y);
    this.__originalScale(x, y);
  };
  ctx.transform = function (a, b, c, d, e, f) {
    destCtx.transform(a, b, c, d, e, f);
    this.__originalTransform(a, b, c, d, e, f);
  };
  ctx.setTransform = function (a, b, c, d, e, f) {
    destCtx.setTransform(a, b, c, d, e, f);
    this.__originalSetTransform(a, b, c, d, e, f);
  };
  ctx.resetTransform = function () {
    destCtx.resetTransform();
    this.__originalResetTransform();
  };
  ctx.rotate = function (angle) {
    destCtx.rotate(angle);
    this.__originalRotate(angle);
  };
  ctx.clip = function (rule) {
    destCtx.clip(rule);
    this.__originalClip(rule);
  };
  ctx.moveTo = function (x, y) {
    destCtx.moveTo(x, y);
    this.__originalMoveTo(x, y);
  };
  ctx.lineTo = function (x, y) {
    destCtx.lineTo(x, y);
    this.__originalLineTo(x, y);
  };
  ctx.bezierCurveTo = function (cp1x, cp1y, cp2x, cp2y, x, y) {
    destCtx.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
    this.__originalBezierCurveTo(cp1x, cp1y, cp2x, cp2y, x, y);
  };
  ctx.rect = function (x, y, width, height) {
    destCtx.rect(x, y, width, height);
    this.__originalRect(x, y, width, height);
  };
  ctx.closePath = function () {
    destCtx.closePath();
    this.__originalClosePath();
  };
  ctx.beginPath = function () {
    destCtx.beginPath();
    this.__originalBeginPath();
  };
}
class CachedCanvases {
  constructor(canvasFactory) {
    this.canvasFactory = canvasFactory;
    this.cache = Object.create(null);
  }
  getCanvas(id, width, height) {
    let canvasEntry;
    if (this.cache[id] !== undefined) {
      canvasEntry = this.cache[id];
      this.canvasFactory.reset(canvasEntry, width, height);
    } else {
      canvasEntry = this.canvasFactory.create(width, height);
      this.cache[id] = canvasEntry;
    }
    return canvasEntry;
  }
  delete(id) {
    delete this.cache[id];
  }
  clear() {
    for (const id in this.cache) {
      const canvasEntry = this.cache[id];
      this.canvasFactory.destroy(canvasEntry);
      delete this.cache[id];
    }
  }
}
function drawImageAtIntegerCoords(ctx, srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH) {
  const [a, b, c, d, tx, ty] = getCurrentTransform(ctx);
  if (b === 0 && c === 0) {
    const tlX = destX * a + tx;
    const rTlX = Math.round(tlX);
    const tlY = destY * d + ty;
    const rTlY = Math.round(tlY);
    const brX = (destX + destW) * a + tx;
    const rWidth = Math.abs(Math.round(brX) - rTlX) || 1;
    const brY = (destY + destH) * d + ty;
    const rHeight = Math.abs(Math.round(brY) - rTlY) || 1;
    ctx.setTransform(Math.sign(a), 0, 0, Math.sign(d), rTlX, rTlY);
    ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rWidth, rHeight);
    ctx.setTransform(a, b, c, d, tx, ty);
    return [rWidth, rHeight];
  }
  if (a === 0 && d === 0) {
    const tlX = destY * c + tx;
    const rTlX = Math.round(tlX);
    const tlY = destX * b + ty;
    const rTlY = Math.round(tlY);
    const brX = (destY + destH) * c + tx;
    const rWidth = Math.abs(Math.round(brX) - rTlX) || 1;
    const brY = (destX + destW) * b + ty;
    const rHeight = Math.abs(Math.round(brY) - rTlY) || 1;
    ctx.setTransform(0, Math.sign(b), Math.sign(c), 0, rTlX, rTlY);
    ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, 0, 0, rHeight, rWidth);
    ctx.setTransform(a, b, c, d, tx, ty);
    return [rHeight, rWidth];
  }
  ctx.drawImage(srcImg, srcX, srcY, srcW, srcH, destX, destY, destW, destH);
  const scaleX = Math.hypot(a, b);
  const scaleY = Math.hypot(c, d);
  return [scaleX * destW, scaleY * destH];
}
class CanvasExtraState {
  alphaIsShape = false;
  fontSize = 0;
  fontSizeScale = 1;
  textMatrix = null;
  textMatrixScale = 1;
  fontMatrix = FONT_IDENTITY_MATRIX;
  leading = 0;
  x = 0;
  y = 0;
  lineX = 0;
  lineY = 0;
  charSpacing = 0;
  wordSpacing = 0;
  textHScale = 1;
  textRenderingMode = TextRenderingMode.FILL;
  textRise = 0;
  fillColor = "#000000";
  strokeColor = "#000000";
  patternFill = false;
  patternStroke = false;
  fillAlpha = 1;
  strokeAlpha = 1;
  lineWidth = 1;
  activeSMask = null;
  transferMaps = "none";
  constructor(width, height, preInit) {
    preInit?.(this);
    this.clipBox = new Float32Array([0, 0, width, height]);
    this.minMax = MIN_MAX_INIT.slice();
  }
  clone() {
    const clone = Object.create(this);
    clone.clipBox = this.clipBox.slice();
    clone.minMax = this.minMax.slice();
    return clone;
  }
  getPathBoundingBox(pathType = PathType.FILL, transform = null) {
    const box = this.minMax.slice();
    if (pathType === PathType.STROKE) {
      if (!transform) {
        unreachable("Stroke bounding box must include transform.");
      }
      Util.singularValueDecompose2dScale(transform, XY);
      const xStrokePad = XY[0] * this.lineWidth / 2;
      const yStrokePad = XY[1] * this.lineWidth / 2;
      box[0] -= xStrokePad;
      box[1] -= yStrokePad;
      box[2] += xStrokePad;
      box[3] += yStrokePad;
    }
    return box;
  }
  updateClipFromPath() {
    const intersect = Util.intersect(this.clipBox, this.getPathBoundingBox());
    this.startNewPathAndClipBox(intersect || [0, 0, 0, 0]);
  }
  isEmptyClip() {
    return this.minMax[0] === Infinity;
  }
  startNewPathAndClipBox(box) {
    this.clipBox.set(box, 0);
    this.minMax.set(MIN_MAX_INIT, 0);
  }
  getClippedPathBoundingBox(pathType = PathType.FILL, transform = null) {
    return Util.intersect(this.clipBox, this.getPathBoundingBox(pathType, transform));
  }
}
function putBinaryImageData(ctx, imgData) {
  if (imgData instanceof ImageData) {
    ctx.putImageData(imgData, 0, 0);
    return;
  }
  const height = imgData.height,
    width = imgData.width;
  const partialChunkHeight = height % FULL_CHUNK_HEIGHT;
  const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
  const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
  const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
  let srcPos = 0,
    destPos;
  const src = imgData.data;
  const dest = chunkImgData.data;
  let i, j, thisChunkHeight, elemsInThisChunk;
  if (imgData.kind === util_ImageKind.GRAYSCALE_1BPP) {
    const srcLength = src.byteLength;
    const dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2);
    const dest32DataLength = dest32.length;
    const fullSrcDiff = width + 7 >> 3;
    const white = 0xffffffff;
    const black = util_FeatureTest.isLittleEndian ? 0xff000000 : 0x000000ff;
    for (i = 0; i < totalChunks; i++) {
      thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
      destPos = 0;
      for (j = 0; j < thisChunkHeight; j++) {
        const srcDiff = srcLength - srcPos;
        let k = 0;
        const kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7;
        const kEndUnrolled = kEnd & ~7;
        let mask = 0;
        let srcByte = 0;
        for (; k < kEndUnrolled; k += 8) {
          srcByte = src[srcPos++];
          dest32[destPos++] = srcByte & 128 ? white : black;
          dest32[destPos++] = srcByte & 64 ? white : black;
          dest32[destPos++] = srcByte & 32 ? white : black;
          dest32[destPos++] = srcByte & 16 ? white : black;
          dest32[destPos++] = srcByte & 8 ? white : black;
          dest32[destPos++] = srcByte & 4 ? white : black;
          dest32[destPos++] = srcByte & 2 ? white : black;
          dest32[destPos++] = srcByte & 1 ? white : black;
        }
        for (; k < kEnd; k++) {
          if (mask === 0) {
            srcByte = src[srcPos++];
            mask = 128;
          }
          dest32[destPos++] = srcByte & mask ? white : black;
          mask >>= 1;
        }
      }
      while (destPos < dest32DataLength) {
        dest32[destPos++] = 0;
      }
      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
    }
  } else if (imgData.kind === util_ImageKind.RGBA_32BPP) {
    j = 0;
    elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4;
    for (i = 0; i < fullChunks; i++) {
      dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
      srcPos += elemsInThisChunk;
      ctx.putImageData(chunkImgData, 0, j);
      j += FULL_CHUNK_HEIGHT;
    }
    if (i < totalChunks) {
      elemsInThisChunk = width * partialChunkHeight * 4;
      dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
      ctx.putImageData(chunkImgData, 0, j);
    }
  } else if (imgData.kind === util_ImageKind.RGB_24BPP) {
    thisChunkHeight = FULL_CHUNK_HEIGHT;
    elemsInThisChunk = width * thisChunkHeight;
    for (i = 0; i < totalChunks; i++) {
      if (i >= fullChunks) {
        thisChunkHeight = partialChunkHeight;
        elemsInThisChunk = width * thisChunkHeight;
      }
      destPos = 0;
      for (j = elemsInThisChunk; j--;) {
        dest[destPos++] = src[srcPos++];
        dest[destPos++] = src[srcPos++];
        dest[destPos++] = src[srcPos++];
        dest[destPos++] = 255;
      }
      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
    }
  } else {
    throw new Error(`bad image kind: ${imgData.kind}`);
  }
}
function putBinaryImageMask(ctx, imgData) {
  if (imgData.bitmap) {
    ctx.drawImage(imgData.bitmap, 0, 0);
    return;
  }
  const height = imgData.height,
    width = imgData.width;
  const partialChunkHeight = height % FULL_CHUNK_HEIGHT;
  const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
  const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
  const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
  let srcPos = 0;
  const src = imgData.data;
  const dest = chunkImgData.data;
  for (let i = 0; i < totalChunks; i++) {
    const thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
    ({
      srcPos
    } = convertBlackAndWhiteToRGBA({
      src,
      srcPos,
      dest,
      width,
      height: thisChunkHeight,
      nonBlackColor: 0
    }));
    ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
  }
}
function copyCtxState(sourceCtx, destCtx) {
  const properties = ["strokeStyle", "fillStyle", "fillRule", "globalAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "globalCompositeOperation", "font", "filter"];
  for (const property of properties) {
    if (sourceCtx[property] !== undefined) {
      destCtx[property] = sourceCtx[property];
    }
  }
  if (sourceCtx.setLineDash !== undefined) {
    destCtx.setLineDash(sourceCtx.getLineDash());
    destCtx.lineDashOffset = sourceCtx.lineDashOffset;
  }
}
function resetCtxToDefault(ctx) {
  ctx.strokeStyle = ctx.fillStyle = "#000000";
  ctx.fillRule = "nonzero";
  ctx.globalAlpha = 1;
  ctx.lineWidth = 1;
  ctx.lineCap = "butt";
  ctx.lineJoin = "miter";
  ctx.miterLimit = 10;
  ctx.globalCompositeOperation = "source-over";
  ctx.font = "10px sans-serif";
  if (ctx.setLineDash !== undefined) {
    ctx.setLineDash([]);
    ctx.lineDashOffset = 0;
  }
  const {
    filter
  } = ctx;
  if (filter !== "none" && filter !== "") {
    ctx.filter = "none";
  }
}
function getImageSmoothingEnabled(transform, interpolate) {
  if (interpolate) {
    return true;
  }
  Util.singularValueDecompose2dScale(transform, XY);
  const actualScale = Math.fround(OutputScale.pixelRatio * PixelsPerInch.PDF_TO_CSS_UNITS);
  return XY[0] <= actualScale && XY[1] <= actualScale;
}
const LINE_CAP_STYLES = ["butt", "round", "square"];
const LINE_JOIN_STYLES = ["miter", "round", "bevel"];
const NORMAL_CLIP = {};
const EO_CLIP = {};
class CanvasGraphics {
  constructor(canvasCtx, commonObjs, objs, canvasFactory, filterFactory, {
    optionalContentConfig,
    markedContentStack = null
  }, annotationCanvasMap, pageColors, dependencyTracker) {
    this.ctx = canvasCtx;
    this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height);
    this.stateStack = [];
    this.pendingClip = null;
    this.pendingEOFill = false;
    this.res = null;
    this.xobjs = null;
    this.commonObjs = commonObjs;
    this.objs = objs;
    this.canvasFactory = canvasFactory;
    this.filterFactory = filterFactory;
    this.groupStack = [];
    this.baseTransform = null;
    this.baseTransformStack = [];
    this.groupLevel = 0;
    this.smaskStack = [];
    this.smaskCounter = 0;
    this.tempSMask = null;
    this.suspendedCtx = null;
    this.contentVisible = true;
    this.markedContentStack = markedContentStack || [];
    this.optionalContentConfig = optionalContentConfig;
    this.cachedCanvases = new CachedCanvases(this.canvasFactory);
    this.cachedPatterns = new Map();
    this.annotationCanvasMap = annotationCanvasMap;
    this.viewportScale = 1;
    this.outputScaleX = 1;
    this.outputScaleY = 1;
    this.pageColors = pageColors;
    this._cachedScaleForStroking = [-1, 0];
    this._cachedGetSinglePixelWidth = null;
    this._cachedBitmapsMap = new Map();
    this.dependencyTracker = dependencyTracker ?? null;
  }
  getObject(opIdx, data, fallback = null) {
    if (typeof data === "string") {
      this.dependencyTracker?.recordNamedDependency(opIdx, data);
      return data.startsWith("g_") ? this.commonObjs.get(data) : this.objs.get(data);
    }
    return fallback;
  }
  beginDrawing({
    transform,
    viewport,
    transparency = false,
    background = null
  }) {
    const width = this.ctx.canvas.width;
    const height = this.ctx.canvas.height;
    const savedFillStyle = this.ctx.fillStyle;
    this.ctx.fillStyle = background || "#ffffff";
    this.ctx.fillRect(0, 0, width, height);
    this.ctx.fillStyle = savedFillStyle;
    if (transparency) {
      const transparentCanvas = this.cachedCanvases.getCanvas("transparent", width, height);
      this.compositeCtx = this.ctx;
      this.transparentCanvas = transparentCanvas.canvas;
      this.ctx = transparentCanvas.context;
      this.ctx.save();
      this.ctx.transform(...getCurrentTransform(this.compositeCtx));
    }
    this.ctx.save();
    resetCtxToDefault(this.ctx);
    if (transform) {
      this.ctx.transform(...transform);
      this.outputScaleX = transform[0];
      this.outputScaleY = transform[0];
    }
    this.ctx.transform(...viewport.transform);
    this.viewportScale = viewport.scale;
    this.baseTransform = getCurrentTransform(this.ctx);
  }
  executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper, operationsFilter) {
    const argsArray = operatorList.argsArray;
    const fnArray = operatorList.fnArray;
    let i = executionStartIdx || 0;
    const argsArrayLen = argsArray.length;
    if (argsArrayLen === i) {
      return i;
    }
    const chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === "function";
    const endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
    let steps = 0;
    const commonObjs = this.commonObjs;
    const objs = this.objs;
    let fnId, fnArgs;
    while (true) {
      if (stepper !== undefined && i === stepper.nextBreakPoint) {
        stepper.breakIt(i, continueCallback);
        return i;
      }
      if (!operationsFilter || operationsFilter(i)) {
        fnId = fnArray[i];
        fnArgs = argsArray[i] ?? null;
        if (fnId !== OPS.dependency) {
          if (fnArgs === null) {
            this[fnId](i);
          } else {
            this[fnId](i, ...fnArgs);
          }
        } else {
          for (const depObjId of fnArgs) {
            this.dependencyTracker?.recordNamedData(depObjId, i);
            const objsPool = depObjId.startsWith("g_") ? commonObjs : objs;
            if (!objsPool.has(depObjId)) {
              objsPool.get(depObjId, continueCallback);
              return i;
            }
          }
        }
      }
      i++;
      if (i === argsArrayLen) {
        return i;
      }
      if (chunkOperations && ++steps > EXECUTION_STEPS) {
        if (Date.now() > endTime) {
          continueCallback();
          return i;
        }
        steps = 0;
      }
    }
  }
  #restoreInitialState() {
    while (this.stateStack.length || this.inSMaskMode) {
      this.restore();
    }
    this.current.activeSMask = null;
    this.ctx.restore();
    if (this.transparentCanvas) {
      this.ctx = this.compositeCtx;
      this.ctx.save();
      this.ctx.setTransform(1, 0, 0, 1, 0, 0);
      this.ctx.drawImage(this.transparentCanvas, 0, 0);
      this.ctx.restore();
      this.transparentCanvas = null;
    }
  }
  endDrawing() {
    this.#restoreInitialState();
    this.cachedCanvases.clear();
    this.cachedPatterns.clear();
    for (const cache of this._cachedBitmapsMap.values()) {
      for (const canvas of cache.values()) {
        if (typeof HTMLCanvasElement !== "undefined" && canvas instanceof HTMLCanvasElement) {
          canvas.width = canvas.height = 0;
        }
      }
      cache.clear();
    }
    this._cachedBitmapsMap.clear();
    this.#drawFilter();
  }
  #drawFilter() {
    if (this.pageColors) {
      const hcmFilterId = this.filterFactory.addHCMFilter(this.pageColors.foreground, this.pageColors.background);
      if (hcmFilterId !== "none") {
        const savedFilter = this.ctx.filter;
        this.ctx.filter = hcmFilterId;
        this.ctx.drawImage(this.ctx.canvas, 0, 0);
        this.ctx.filter = savedFilter;
      }
    }
  }
  _scaleImage(img, inverseTransform) {
    const width = img.width ?? img.displayWidth;
    const height = img.height ?? img.displayHeight;
    let widthScale = Math.max(Math.hypot(inverseTransform[0], inverseTransform[1]), 1);
    let heightScale = Math.max(Math.hypot(inverseTransform[2], inverseTransform[3]), 1);
    let paintWidth = width,
      paintHeight = height;
    let tmpCanvasId = "prescale1";
    let tmpCanvas, tmpCtx;
    while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) {
      let newWidth = paintWidth,
        newHeight = paintHeight;
      if (widthScale > 2 && paintWidth > 1) {
        newWidth = paintWidth >= 16384 ? Math.floor(paintWidth / 2) - 1 || 1 : Math.ceil(paintWidth / 2);
        widthScale /= paintWidth / newWidth;
      }
      if (heightScale > 2 && paintHeight > 1) {
        newHeight = paintHeight >= 16384 ? Math.floor(paintHeight / 2) - 1 || 1 : Math.ceil(paintHeight) / 2;
        heightScale /= paintHeight / newHeight;
      }
      tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight);
      tmpCtx = tmpCanvas.context;
      tmpCtx.clearRect(0, 0, newWidth, newHeight);
      tmpCtx.drawImage(img, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight);
      img = tmpCanvas.canvas;
      paintWidth = newWidth;
      paintHeight = newHeight;
      tmpCanvasId = tmpCanvasId === "prescale1" ? "prescale2" : "prescale1";
    }
    return {
      img,
      paintWidth,
      paintHeight
    };
  }
  _createMaskCanvas(opIdx, img) {
    const ctx = this.ctx;
    const {
      width,
      height
    } = img;
    const fillColor = this.current.fillColor;
    const isPatternFill = this.current.patternFill;
    const currentTransform = getCurrentTransform(ctx);
    let cache, cacheKey, scaled, maskCanvas;
    if ((img.bitmap || img.data) && img.count > 1) {
      const mainKey = img.bitmap || img.data.buffer;
      cacheKey = JSON.stringify(isPatternFill ? currentTransform : [currentTransform.slice(0, 4), fillColor]);
      cache = this._cachedBitmapsMap.get(mainKey);
      if (!cache) {
        cache = new Map();
        this._cachedBitmapsMap.set(mainKey, cache);
      }
      const cachedImage = cache.get(cacheKey);
      if (cachedImage && !isPatternFill) {
        const offsetX = Math.round(Math.min(currentTransform[0], currentTransform[2]) + currentTransform[4]);
        const offsetY = Math.round(Math.min(currentTransform[1], currentTransform[3]) + currentTransform[5]);
        this.dependencyTracker?.recordDependencies(opIdx, Dependencies.transformAndFill);
        return {
          canvas: cachedImage,
          offsetX,
          offsetY
        };
      }
      scaled = cachedImage;
    }
    if (!scaled) {
      maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height);
      putBinaryImageMask(maskCanvas.context, img);
    }
    let maskToCanvas = Util.transform(currentTransform, [1 / width, 0, 0, -1 / height, 0, 0]);
    maskToCanvas = Util.transform(maskToCanvas, [1, 0, 0, 1, 0, -height]);
    const minMax = MIN_MAX_INIT.slice();
    Util.axialAlignedBoundingBox([0, 0, width, height], maskToCanvas, minMax);
    const [minX, minY, maxX, maxY] = minMax;
    const drawnWidth = Math.round(maxX - minX) || 1;
    const drawnHeight = Math.round(maxY - minY) || 1;
    const fillCanvas = this.cachedCanvases.getCanvas("fillCanvas", drawnWidth, drawnHeight);
    const fillCtx = fillCanvas.context;
    const offsetX = minX;
    const offsetY = minY;
    fillCtx.translate(-offsetX, -offsetY);
    fillCtx.transform(...maskToCanvas);
    if (!scaled) {
      scaled = this._scaleImage(maskCanvas.canvas, getCurrentTransformInverse(fillCtx));
      scaled = scaled.img;
      if (cache && isPatternFill) {
        cache.set(cacheKey, scaled);
      }
    }
    fillCtx.imageSmoothingEnabled = getImageSmoothingEnabled(getCurrentTransform(fillCtx), img.interpolate);
    drawImageAtIntegerCoords(fillCtx, scaled, 0, 0, scaled.width, scaled.height, 0, 0, width, height);
    fillCtx.globalCompositeOperation = "source-in";
    const inverse = Util.transform(getCurrentTransformInverse(fillCtx), [1, 0, 0, 1, -offsetX, -offsetY]);
    fillCtx.fillStyle = isPatternFill ? fillColor.getPattern(ctx, this, inverse, PathType.FILL, opIdx) : fillColor;
    fillCtx.fillRect(0, 0, width, height);
    if (cache && !isPatternFill) {
      this.cachedCanvases.delete("fillCanvas");
      cache.set(cacheKey, fillCanvas.canvas);
    }
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.transformAndFill);
    return {
      canvas: fillCanvas.canvas,
      offsetX: Math.round(offsetX),
      offsetY: Math.round(offsetY)
    };
  }
  setLineWidth(opIdx, width) {
    this.dependencyTracker?.recordSimpleData("lineWidth", opIdx);
    if (width !== this.current.lineWidth) {
      this._cachedScaleForStroking[0] = -1;
    }
    this.current.lineWidth = width;
    this.ctx.lineWidth = width;
  }
  setLineCap(opIdx, style) {
    this.dependencyTracker?.recordSimpleData("lineCap", opIdx);
    this.ctx.lineCap = LINE_CAP_STYLES[style];
  }
  setLineJoin(opIdx, style) {
    this.dependencyTracker?.recordSimpleData("lineJoin", opIdx);
    this.ctx.lineJoin = LINE_JOIN_STYLES[style];
  }
  setMiterLimit(opIdx, limit) {
    this.dependencyTracker?.recordSimpleData("miterLimit", opIdx);
    this.ctx.miterLimit = limit;
  }
  setDash(opIdx, dashArray, dashPhase) {
    this.dependencyTracker?.recordSimpleData("dash", opIdx);
    const ctx = this.ctx;
    if (ctx.setLineDash !== undefined) {
      ctx.setLineDash(dashArray);
      ctx.lineDashOffset = dashPhase;
    }
  }
  setRenderingIntent(opIdx, intent) {}
  setFlatness(opIdx, flatness) {}
  setGState(opIdx, states) {
    for (const [key, value] of states) {
      switch (key) {
        case "LW":
          this.setLineWidth(opIdx, value);
          break;
        case "LC":
          this.setLineCap(opIdx, value);
          break;
        case "LJ":
          this.setLineJoin(opIdx, value);
          break;
        case "ML":
          this.setMiterLimit(opIdx, value);
          break;
        case "D":
          this.setDash(opIdx, value[0], value[1]);
          break;
        case "RI":
          this.setRenderingIntent(opIdx, value);
          break;
        case "FL":
          this.setFlatness(opIdx, value);
          break;
        case "Font":
          this.setFont(opIdx, value[0], value[1]);
          break;
        case "CA":
          this.dependencyTracker?.recordSimpleData("strokeAlpha", opIdx);
          this.current.strokeAlpha = value;
          break;
        case "ca":
          this.dependencyTracker?.recordSimpleData("fillAlpha", opIdx);
          this.ctx.globalAlpha = this.current.fillAlpha = value;
          break;
        case "BM":
          this.dependencyTracker?.recordSimpleData("globalCompositeOperation", opIdx);
          this.ctx.globalCompositeOperation = value;
          break;
        case "SMask":
          this.dependencyTracker?.recordSimpleData("SMask", opIdx);
          this.current.activeSMask = value ? this.tempSMask : null;
          this.tempSMask = null;
          this.checkSMaskState();
          break;
        case "TR":
          this.dependencyTracker?.recordSimpleData("filter", opIdx);
          this.ctx.filter = this.current.transferMaps = this.filterFactory.addFilter(value);
          break;
      }
    }
  }
  get inSMaskMode() {
    return !!this.suspendedCtx;
  }
  checkSMaskState() {
    const inSMaskMode = this.inSMaskMode;
    if (this.current.activeSMask && !inSMaskMode) {
      this.beginSMaskMode();
    } else if (!this.current.activeSMask && inSMaskMode) {
      this.endSMaskMode();
    }
  }
  beginSMaskMode(opIdx) {
    if (this.inSMaskMode) {
      throw new Error("beginSMaskMode called while already in smask mode");
    }
    const drawnWidth = this.ctx.canvas.width;
    const drawnHeight = this.ctx.canvas.height;
    const cacheId = "smaskGroupAt" + this.groupLevel;
    const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight);
    this.suspendedCtx = this.ctx;
    const ctx = this.ctx = scratchCanvas.context;
    ctx.setTransform(this.suspendedCtx.getTransform());
    copyCtxState(this.suspendedCtx, ctx);
    mirrorContextOperations(ctx, this.suspendedCtx);
    this.setGState(opIdx, [["BM", "source-over"]]);
  }
  endSMaskMode() {
    if (!this.inSMaskMode) {
      throw new Error("endSMaskMode called while not in smask mode");
    }
    this.ctx._removeMirroring();
    copyCtxState(this.ctx, this.suspendedCtx);
    this.ctx = this.suspendedCtx;
    this.suspendedCtx = null;
  }
  compose(dirtyBox) {
    if (!this.current.activeSMask) {
      return;
    }
    if (!dirtyBox) {
      dirtyBox = [0, 0, this.ctx.canvas.width, this.ctx.canvas.height];
    } else {
      dirtyBox[0] = Math.floor(dirtyBox[0]);
      dirtyBox[1] = Math.floor(dirtyBox[1]);
      dirtyBox[2] = Math.ceil(dirtyBox[2]);
      dirtyBox[3] = Math.ceil(dirtyBox[3]);
    }
    const smask = this.current.activeSMask;
    const suspendedCtx = this.suspendedCtx;
    this.composeSMask(suspendedCtx, smask, this.ctx, dirtyBox);
    this.ctx.save();
    this.ctx.setTransform(1, 0, 0, 1, 0, 0);
    this.ctx.clearRect(0, 0, this.ctx.canvas.width, this.ctx.canvas.height);
    this.ctx.restore();
  }
  composeSMask(ctx, smask, layerCtx, layerBox) {
    const layerOffsetX = layerBox[0];
    const layerOffsetY = layerBox[1];
    const layerWidth = layerBox[2] - layerOffsetX;
    const layerHeight = layerBox[3] - layerOffsetY;
    if (layerWidth === 0 || layerHeight === 0) {
      return;
    }
    this.genericComposeSMask(smask.context, layerCtx, layerWidth, layerHeight, smask.subtype, smask.backdrop, smask.transferMap, layerOffsetX, layerOffsetY, smask.offsetX, smask.offsetY);
    ctx.save();
    ctx.globalAlpha = 1;
    ctx.globalCompositeOperation = "source-over";
    ctx.setTransform(1, 0, 0, 1, 0, 0);
    ctx.drawImage(layerCtx.canvas, 0, 0);
    ctx.restore();
  }
  genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap, layerOffsetX, layerOffsetY, maskOffsetX, maskOffsetY) {
    let maskCanvas = maskCtx.canvas;
    let maskX = layerOffsetX - maskOffsetX;
    let maskY = layerOffsetY - maskOffsetY;
    if (backdrop) {
      if (maskX < 0 || maskY < 0 || maskX + width > maskCanvas.width || maskY + height > maskCanvas.height) {
        const canvas = this.cachedCanvases.getCanvas("maskExtension", width, height);
        const ctx = canvas.context;
        ctx.drawImage(maskCanvas, -maskX, -maskY);
        ctx.globalCompositeOperation = "destination-atop";
        ctx.fillStyle = backdrop;
        ctx.fillRect(0, 0, width, height);
        ctx.globalCompositeOperation = "source-over";
        maskCanvas = canvas.canvas;
        maskX = maskY = 0;
      } else {
        maskCtx.save();
        maskCtx.globalAlpha = 1;
        maskCtx.setTransform(1, 0, 0, 1, 0, 0);
        const clip = new Path2D();
        clip.rect(maskX, maskY, width, height);
        maskCtx.clip(clip);
        maskCtx.globalCompositeOperation = "destination-atop";
        maskCtx.fillStyle = backdrop;
        maskCtx.fillRect(maskX, maskY, width, height);
        maskCtx.restore();
      }
    }
    layerCtx.save();
    layerCtx.globalAlpha = 1;
    layerCtx.setTransform(1, 0, 0, 1, 0, 0);
    if (subtype === "Alpha" && transferMap) {
      layerCtx.filter = this.filterFactory.addAlphaFilter(transferMap);
    } else if (subtype === "Luminosity") {
      layerCtx.filter = this.filterFactory.addLuminosityFilter(transferMap);
    }
    const clip = new Path2D();
    clip.rect(layerOffsetX, layerOffsetY, width, height);
    layerCtx.clip(clip);
    layerCtx.globalCompositeOperation = "destination-in";
    layerCtx.drawImage(maskCanvas, maskX, maskY, width, height, layerOffsetX, layerOffsetY, width, height);
    layerCtx.restore();
  }
  save(opIdx) {
    if (this.inSMaskMode) {
      copyCtxState(this.ctx, this.suspendedCtx);
    }
    this.ctx.save();
    const old = this.current;
    this.stateStack.push(old);
    this.current = old.clone();
    this.dependencyTracker?.save(opIdx);
  }
  restore(opIdx) {
    this.dependencyTracker?.restore(opIdx);
    if (this.stateStack.length === 0) {
      if (this.inSMaskMode) {
        this.endSMaskMode();
      }
      return;
    }
    this.current = this.stateStack.pop();
    this.ctx.restore();
    if (this.inSMaskMode) {
      copyCtxState(this.suspendedCtx, this.ctx);
    }
    this.checkSMaskState();
    this.pendingClip = null;
    this._cachedScaleForStroking[0] = -1;
    this._cachedGetSinglePixelWidth = null;
  }
  transform(opIdx, a, b, c, d, e, f) {
    this.dependencyTracker?.recordIncrementalData("transform", opIdx);
    this.ctx.transform(a, b, c, d, e, f);
    this._cachedScaleForStroking[0] = -1;
    this._cachedGetSinglePixelWidth = null;
  }
  constructPath(opIdx, op, data, minMax) {
    let [path] = data;
    if (!minMax) {
      path ||= data[0] = new Path2D();
      this[op](opIdx, path);
      return;
    }
    if (this.dependencyTracker !== null) {
      const outerExtraSize = op === OPS.stroke ? this.current.lineWidth / 2 : 0;
      this.dependencyTracker.resetBBox(opIdx).recordBBox(opIdx, this.ctx, minMax[0] - outerExtraSize, minMax[2] + outerExtraSize, minMax[1] - outerExtraSize, minMax[3] + outerExtraSize).recordDependencies(opIdx, ["transform"]);
    }
    if (!(path instanceof Path2D)) {
      path = data[0] = makePathFromDrawOPS(path);
    }
    Util.axialAlignedBoundingBox(minMax, getCurrentTransform(this.ctx), this.current.minMax);
    this[op](opIdx, path);
    this._pathStartIdx = opIdx;
  }
  closePath(opIdx) {
    this.ctx.closePath();
  }
  stroke(opIdx, path, consumePath = true) {
    const ctx = this.ctx;
    const strokeColor = this.current.strokeColor;
    ctx.globalAlpha = this.current.strokeAlpha;
    if (this.contentVisible) {
      if (typeof strokeColor === "object" && strokeColor?.getPattern) {
        const baseTransform = strokeColor.isModifyingCurrentTransform() ? ctx.getTransform() : null;
        ctx.save();
        ctx.strokeStyle = strokeColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.STROKE, opIdx);
        if (baseTransform) {
          const newPath = new Path2D();
          newPath.addPath(path, ctx.getTransform().invertSelf().multiplySelf(baseTransform));
          path = newPath;
        }
        this.rescaleAndStroke(path, false);
        ctx.restore();
      } else {
        this.rescaleAndStroke(path, true);
      }
    }
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.stroke);
    if (consumePath) {
      this.consumePath(opIdx, path, this.current.getClippedPathBoundingBox(PathType.STROKE, getCurrentTransform(this.ctx)));
    }
    ctx.globalAlpha = this.current.fillAlpha;
  }
  closeStroke(opIdx, path) {
    this.stroke(opIdx, path);
  }
  fill(opIdx, path, consumePath = true) {
    const ctx = this.ctx;
    const fillColor = this.current.fillColor;
    const isPatternFill = this.current.patternFill;
    let needRestore = false;
    if (isPatternFill) {
      const baseTransform = fillColor.isModifyingCurrentTransform() ? ctx.getTransform() : null;
      this.dependencyTracker?.save(opIdx);
      ctx.save();
      ctx.fillStyle = fillColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.FILL, opIdx);
      if (baseTransform) {
        const newPath = new Path2D();
        newPath.addPath(path, ctx.getTransform().invertSelf().multiplySelf(baseTransform));
        path = newPath;
      }
      needRestore = true;
    }
    const intersect = this.current.getClippedPathBoundingBox();
    if (this.contentVisible && intersect !== null) {
      if (this.pendingEOFill) {
        ctx.fill(path, "evenodd");
        this.pendingEOFill = false;
      } else {
        ctx.fill(path);
      }
    }
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.fill);
    if (needRestore) {
      ctx.restore();
      this.dependencyTracker?.restore(opIdx);
    }
    if (consumePath) {
      this.consumePath(opIdx, path, intersect);
    }
  }
  eoFill(opIdx, path) {
    this.pendingEOFill = true;
    this.fill(opIdx, path);
  }
  fillStroke(opIdx, path) {
    this.fill(opIdx, path, false);
    this.stroke(opIdx, path, false);
    this.consumePath(opIdx, path);
  }
  eoFillStroke(opIdx, path) {
    this.pendingEOFill = true;
    this.fillStroke(opIdx, path);
  }
  closeFillStroke(opIdx, path) {
    this.fillStroke(opIdx, path);
  }
  closeEOFillStroke(opIdx, path) {
    this.pendingEOFill = true;
    this.fillStroke(opIdx, path);
  }
  endPath(opIdx, path) {
    this.consumePath(opIdx, path);
  }
  rawFillPath(opIdx, path) {
    this.ctx.fill(path);
    this.dependencyTracker?.recordDependencies(opIdx, Dependencies.rawFillPath).recordOperation(opIdx);
  }
  clip(opIdx) {
    this.dependencyTracker?.recordFutureForcedDependency("clipMode", opIdx);
    this.pendingClip = NORMAL_CLIP;
  }
  eoClip(opIdx) {
    this.dependencyTracker?.recordFutureForcedDependency("clipMode", opIdx);
    this.pendingClip = EO_CLIP;
  }
  beginText(opIdx) {
    this.current.textMatrix = null;
    this.current.textMatrixScale = 1;
    this.current.x = this.current.lineX = 0;
    this.current.y = this.current.lineY = 0;
    this.dependencyTracker?.recordOpenMarker(opIdx).resetIncrementalData("sameLineText").resetIncrementalData("moveText", opIdx);
  }
  endText(opIdx) {
    const paths = this.pendingTextPaths;
    const ctx = this.ctx;
    if (this.dependencyTracker) {
      const {
        dependencyTracker
      } = this;
      if (paths !== undefined) {
        dependencyTracker.recordFutureForcedDependency("textClip", dependencyTracker.getOpenMarker()).recordFutureForcedDependency("textClip", opIdx);
      }
      dependencyTracker.recordCloseMarker(opIdx);
    }
    if (paths !== undefined) {
      const newPath = new Path2D();
      const invTransf = ctx.getTransform().invertSelf();
      for (const {
        transform,
        x,
        y,
        fontSize,
        path
      } of paths) {
        if (!path) {
          continue;
        }
        newPath.addPath(path, new DOMMatrix(transform).preMultiplySelf(invTransf).translate(x, y).scale(fontSize, -fontSize));
      }
      ctx.clip(newPath);
    }
    delete this.pendingTextPaths;
  }
  setCharSpacing(opIdx, spacing) {
    this.dependencyTracker?.recordSimpleData("charSpacing", opIdx);
    this.current.charSpacing = spacing;
  }
  setWordSpacing(opIdx, spacing) {
    this.dependencyTracker?.recordSimpleData("wordSpacing", opIdx);
    this.current.wordSpacing = spacing;
  }
  setHScale(opIdx, scale) {
    this.dependencyTracker?.recordSimpleData("hScale", opIdx);
    this.current.textHScale = scale / 100;
  }
  setLeading(opIdx, leading) {
    this.dependencyTracker?.recordSimpleData("leading", opIdx);
    this.current.leading = -leading;
  }
  setFont(opIdx, fontRefName, size) {
    this.dependencyTracker?.recordSimpleData("font", opIdx).recordSimpleDataFromNamed("fontObj", fontRefName, opIdx);
    const fontObj = this.commonObjs.get(fontRefName);
    const current = this.current;
    if (!fontObj) {
      throw new Error(`Can't find font for ${fontRefName}`);
    }
    current.fontMatrix = fontObj.fontMatrix || FONT_IDENTITY_MATRIX;
    if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) {
      warn("Invalid font matrix for font " + fontRefName);
    }
    if (size < 0) {
      size = -size;
      current.fontDirection = -1;
    } else {
      current.fontDirection = 1;
    }
    this.current.font = fontObj;
    this.current.fontSize = size;
    if (fontObj.isType3Font) {
      return;
    }
    const name = fontObj.loadedName || "sans-serif";
    const typeface = fontObj.systemFontInfo?.css || `"${name}", ${fontObj.fallbackName}`;
    let bold = "normal";
    if (fontObj.black) {
      bold = "900";
    } else if (fontObj.bold) {
      bold = "bold";
    }
    const italic = fontObj.italic ? "italic" : "normal";
    let browserFontSize = size;
    if (size < MIN_FONT_SIZE) {
      browserFontSize = MIN_FONT_SIZE;
    } else if (size > MAX_FONT_SIZE) {
      browserFontSize = MAX_FONT_SIZE;
    }
    this.current.fontSizeScale = size / browserFontSize;
    this.ctx.font = `${italic} ${bold} ${browserFontSize}px ${typeface}`;
  }
  setTextRenderingMode(opIdx, mode) {
    this.dependencyTracker?.recordSimpleData("textRenderingMode", opIdx);
    this.current.textRenderingMode = mode;
  }
  setTextRise(opIdx, rise) {
    this.dependencyTracker?.recordSimpleData("textRise", opIdx);
    this.current.textRise = rise;
  }
  moveText(opIdx, x, y) {
    this.dependencyTracker?.resetIncrementalData("sameLineText").recordIncrementalData("moveText", opIdx);
    this.current.x = this.current.lineX += x;
    this.current.y = this.current.lineY += y;
  }
  setLeadingMoveText(opIdx, x, y) {
    this.setLeading(opIdx, -y);
    this.moveText(opIdx, x, y);
  }
  setTextMatrix(opIdx, matrix) {
    this.dependencyTracker?.resetIncrementalData("sameLineText").recordSimpleData("textMatrix", opIdx);
    const {
      current
    } = this;
    current.textMatrix = matrix;
    current.textMatrixScale = Math.hypot(matrix[0], matrix[1]);
    current.x = current.lineX = 0;
    current.y = current.lineY = 0;
  }
  nextLine(opIdx) {
    this.moveText(opIdx, 0, this.current.leading);
    this.dependencyTracker?.recordIncrementalData("moveText", this.dependencyTracker.getSimpleIndex("leading") ?? opIdx);
  }
  #getScaledPath(path, currentTransform, transform) {
    const newPath = new Path2D();
    newPath.addPath(path, new DOMMatrix(transform).invertSelf().multiplySelf(currentTransform));
    return newPath;
  }
  paintChar(opIdx, character, x, y, patternFillTransform, patternStrokeTransform) {
    const ctx = this.ctx;
    const current = this.current;
    const font = current.font;
    const textRenderingMode = current.textRenderingMode;
    const fontSize = current.fontSize / current.fontSizeScale;
    const fillStrokeMode = textRenderingMode & TextRenderingMode.FILL_STROKE_MASK;
    const isAddToPathSet = !!(textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG);
    const patternFill = current.patternFill && !font.missingFile;
    const patternStroke = current.patternStroke && !font.missingFile;
    let path;
    if ((font.disableFontFace || isAddToPathSet || patternFill || patternStroke) && !font.missingFile) {
      path = font.getPathGenerator(this.commonObjs, character);
    }
    if (path && (font.disableFontFace || patternFill || patternStroke)) {
      ctx.save();
      ctx.translate(x, y);
      ctx.scale(fontSize, -fontSize);
      this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font);
      let currentTransform;
      if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        if (patternFillTransform) {
          currentTransform = ctx.getTransform();
          ctx.setTransform(...patternFillTransform);
          const scaledPath = this.#getScaledPath(path, currentTransform, patternFillTransform);
          ctx.fill(scaledPath);
        } else {
          ctx.fill(path);
        }
      }
      if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        if (patternStrokeTransform) {
          currentTransform ||= ctx.getTransform();
          ctx.setTransform(...patternStrokeTransform);
          const {
            a,
            b,
            c,
            d
          } = currentTransform;
          const invPatternTransform = Util.inverseTransform(patternStrokeTransform);
          const transf = Util.transform([a, b, c, d, 0, 0], invPatternTransform);
          Util.singularValueDecompose2dScale(transf, XY);
          ctx.lineWidth *= Math.max(XY[0], XY[1]) / fontSize;
          ctx.stroke(this.#getScaledPath(path, currentTransform, patternStrokeTransform));
        } else {
          ctx.lineWidth /= fontSize;
          ctx.stroke(path);
        }
      }
      ctx.restore();
    } else {
      if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        ctx.fillText(character, x, y);
        this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font, fontSize, x, y, () => ctx.measureText(character));
      }
      if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
        if (this.dependencyTracker) {
          this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font, fontSize, x, y, () => ctx.measureText(character)).recordDependencies(opIdx, Dependencies.stroke);
        }
        ctx.strokeText(character, x, y);
      }
    }
    if (isAddToPathSet) {
      const paths = this.pendingTextPaths ||= [];
      paths.push({
        transform: getCurrentTransform(ctx),
        x,
        y,
        fontSize,
        path
      });
      this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, font, fontSize, x, y);
    }
  }
  get isFontSubpixelAAEnabled() {
    const {
      context: ctx
    } = this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled", 10, 10);
    ctx.scale(1.5, 1);
    ctx.fillText("I", 0, 10);
    const data = ctx.getImageData(0, 0, 10, 10).data;
    let enabled = false;
    for (let i = 3; i < data.length; i += 4) {
      if (data[i] > 0 && data[i] < 255) {
        enabled = true;
        break;
      }
    }
    return shadow(this, "isFontSubpixelAAEnabled", enabled);
  }
  showText(opIdx, glyphs) {
    if (this.dependencyTracker) {
      this.dependencyTracker.recordDependencies(opIdx, Dependencies.showText).resetBBox(opIdx);
      if (this.current.textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG) {
        this.dependencyTracker.recordFutureForcedDependency("textClip", opIdx).inheritPendingDependenciesAsFutureForcedDependencies();
      }
    }
    const current = this.current;
    const font = current.font;
    if (font.isType3Font) {
      this.showType3Text(opIdx, glyphs);
      this.dependencyTracker?.recordShowTextOperation(opIdx);
      return undefined;
    }
    const fontSize = current.fontSize;
    if (fontSize === 0) {
      this.dependencyTracker?.recordOperation(opIdx);
      return undefined;
    }
    const ctx = this.ctx;
    const fontSizeScale = current.fontSizeScale;
    const charSpacing = current.charSpacing;
    const wordSpacing = current.wordSpacing;
    const fontDirection = current.fontDirection;
    const textHScale = current.textHScale * fontDirection;
    const glyphsLength = glyphs.length;
    const vertical = font.vertical;
    const spacingDir = vertical ? 1 : -1;
    const defaultVMetrics = font.defaultVMetrics;
    const widthAdvanceScale = fontSize * current.fontMatrix[0];
    const simpleFillText = current.textRenderingMode === TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill;
    ctx.save();
    if (current.textMatrix) {
      ctx.transform(...current.textMatrix);
    }
    ctx.translate(current.x, current.y + current.textRise);
    if (fontDirection > 0) {
      ctx.scale(textHScale, -1);
    } else {
      ctx.scale(textHScale, 1);
    }
    let patternFillTransform, patternStrokeTransform;
    const fillStrokeMode = current.textRenderingMode & TextRenderingMode.FILL_STROKE_MASK;
    const needsFill = fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE;
    const needsStroke = fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE;
    if (needsFill && current.patternFill) {
      ctx.save();
      const pattern = current.fillColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.FILL, opIdx);
      patternFillTransform = getCurrentTransform(ctx);
      ctx.restore();
      ctx.fillStyle = pattern;
    }
    if (needsStroke && current.patternStroke) {
      ctx.save();
      const pattern = current.strokeColor.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.STROKE, opIdx);
      patternStrokeTransform = getCurrentTransform(ctx);
      ctx.restore();
      ctx.strokeStyle = pattern;
    }
    let lineWidth = current.lineWidth;
    const scale = current.textMatrixScale;
    if (scale === 0 || lineWidth === 0) {
      if (needsStroke) {
        lineWidth = this.getSinglePixelWidth();
      }
    } else {
      lineWidth /= scale;
    }
    if (fontSizeScale !== 1.0) {
      ctx.scale(fontSizeScale, fontSizeScale);
      lineWidth /= fontSizeScale;
    }
    ctx.lineWidth = lineWidth;
    if (font.isInvalidPDFjsFont) {
      const chars = [];
      let width = 0;
      for (const glyph of glyphs) {
        chars.push(glyph.unicode);
        width += glyph.width;
      }
      const joinedChars = chars.join("");
      ctx.fillText(joinedChars, 0, 0);
      if (this.dependencyTracker !== null) {
        const measure = ctx.measureText(joinedChars);
        this.dependencyTracker.recordBBox(opIdx, this.ctx, -measure.actualBoundingBoxLeft, measure.actualBoundingBoxRight, -measure.actualBoundingBoxAscent, measure.actualBoundingBoxDescent).recordShowTextOperation(opIdx);
      }
      current.x += width * widthAdvanceScale * textHScale;
      ctx.restore();
      this.compose();
      return undefined;
    }
    let x = 0,
      i;
    for (i = 0; i < glyphsLength; ++i) {
      const glyph = glyphs[i];
      if (typeof glyph === "number") {
        x += spacingDir * glyph * fontSize / 1000;
        continue;
      }
      let restoreNeeded = false;
      const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
      const character = glyph.fontChar;
      const accent = glyph.accent;
      let scaledX, scaledY;
      let width = glyph.width;
      if (vertical) {
        const vmetric = glyph.vmetric || defaultVMetrics;
        const vx = -(glyph.vmetric ? vmetric[1] : width * 0.5) * widthAdvanceScale;
        const vy = vmetric[2] * widthAdvanceScale;
        width = vmetric ? -vmetric[0] : width;
        scaledX = vx / fontSizeScale;
        scaledY = (x + vy) / fontSizeScale;
      } else {
        scaledX = x / fontSizeScale;
        scaledY = 0;
      }
      let measure;
      if (font.remeasure && width > 0) {
        measure = ctx.measureText(character);
        const measuredWidth = measure.width * 1000 / fontSize * fontSizeScale;
        if (width < measuredWidth && this.isFontSubpixelAAEnabled) {
          const characterScaleX = width / measuredWidth;
          restoreNeeded = true;
          ctx.save();
          ctx.scale(characterScaleX, 1);
          scaledX /= characterScaleX;
        } else if (width !== measuredWidth) {
          scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale;
        }
      }
      if (this.contentVisible && (glyph.isInFont || font.missingFile)) {
        if (simpleFillText && !accent) {
          ctx.fillText(character, scaledX, scaledY);
          this.dependencyTracker?.recordCharacterBBox(opIdx, ctx, measure ? {
            bbox: null
          } : font, fontSize / fontSizeScale, scaledX, scaledY, () => measure ?? ctx.measureText(character));
        } else {
          this.paintChar(opIdx, character, scaledX, scaledY, patternFillTransform, patternStrokeTransform);
          if (accent) {
            const scaledAccentX = scaledX + fontSize * accent.offset.x / fontSizeScale;
            const scaledAccentY = scaledY - fontSize * accent.offset.y / fontSizeScale;
            this.paintChar(opIdx, accent.fontChar, scaledAccentX, scaledAccentY, patternFillTransform, patternStrokeTransform);
          }
        }
      }
      const charWidth = vertical ? width * widthAdvanceScale - spacing * fontDirection : width * widthAdvanceScale + spacing * fontDirection;
      x += charWidth;
      if (restoreNeeded) {
        ctx.restore();
      }
    }
    if (vertical) {
      current.y -= x;
    } else {
      current.x += x * textHScale;
    }
    ctx.restore();
    this.compose();
    this.dependencyTracker?.recordShowTextOperation(opIdx);
    return undefined;
  }
  showType3Text(opIdx, glyphs) {
    const ctx = this.ctx;
    const current = this.current;
    const font = current.font;
    const fontSize = current.fontSize;
    const fontDirection = current.fontDirection;
    const spacingDir = font.vertical ? 1 : -1;
    const charSpacing = current.charSpacing;
    const wordSpacing = current.wordSpacing;
    const textHScale = current.textHScale * fontDirection;
    const fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
    const glyphsLength = glyphs.length;
    const isTextInvisible = current.textRenderingMode === TextRenderingMode.INVISIBLE;
    let i, glyph, width, spacingLength;
    if (isTextInvisible || fontSize === 0) {
      return;
    }
    this._cachedScaleForStroking[0] = -1;
    this._cachedGetSinglePixelWidth = null;
    ctx.save();
    if (current.textMatrix) {
      ctx.transform(...current.textMatrix);
    }
    ctx.translate(current.x, current.y + current.textRise);
    ctx.scale(textHScale, fontDirection);
    const dependencyTracker = this.dependencyTracker;
    this.dependencyTracker = dependencyTracker ? new CanvasNestedDependencyTracker(dependencyTracker, opIdx) : null;
    for (i = 0; i < glyphsLength; ++i) {
      glyph = glyphs[i];
      if (typeof glyph === "number") {
        spacingLength = spacingDir * glyph * fontSize / 1000;
        this.ctx.translate(spacingLength, 0);
        current.x += spacingLength * textHScale;
        continue;
      }
      const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
      const operatorList = font.charProcOperatorList[glyph.operatorListId];
      if (!operatorList) {
        warn(`Type3 character "${glyph.operatorListId}" is not available.`);
      } else if (this.contentVisible) {
        this.save();
        ctx.scale(fontSize, fontSize);
        ctx.transform(...fontMatrix);
        this.executeOperatorList(operatorList);
        this.restore();
      }
      const p = [glyph.width, 0];
      Util.applyTransform(p, fontMatrix);
      width = p[0] * fontSize + spacing;
      ctx.translate(width, 0);
      current.x += width * textHScale;
    }
    ctx.restore();
    if (dependencyTracker) {
      this.dependencyTracker = dependencyTracker;
    }
  }
  setCharWidth(opIdx, xWidth, yWidth) {}
  setCharWidthAndBounds(opIdx, xWidth, yWidth, llx, lly, urx, ury) {
    const clip = new Path2D();
    clip.rect(llx, lly, urx - llx, ury - lly);
    this.ctx.clip(clip);
    this.dependencyTracker?.recordBBox(opIdx, this.ctx, llx, urx, lly, ury).recordClipBox(opIdx, this.ctx, llx, urx, lly, ury);
    this.endPath(opIdx);
  }
  getColorN_Pattern(opIdx, IR) {
    let pattern;
    if (IR[0] === "TilingPattern") {
      const baseTransform = this.baseTransform || getCurrentTransform(this.ctx);
      const canvasGraphicsFactory = {
        createCanvasGraphics: (ctx, renderingOpIdx) => new CanvasGraphics(ctx, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, {
          optionalContentConfig: this.optionalContentConfig,
          markedContentStack: this.markedContentStack
        }, undefined, undefined, this.dependencyTracker ? new CanvasNestedDependencyTracker(this.dependencyTracker, renderingOpIdx, true) : null)
      };
      pattern = new TilingPattern(IR, this.ctx, canvasGraphicsFactory, baseTransform);
    } else {
      pattern = this._getPattern(opIdx, IR[1], IR[2]);
    }
    return pattern;
  }
  setStrokeColorN(opIdx, ...args) {
    this.dependencyTracker?.recordSimpleData("strokeColor", opIdx);
    this.current.strokeColor = this.getColorN_Pattern(opIdx, args);
    this.current.patternStroke = true;
  }
  setFillColorN(opIdx, ...args) {
    this.dependencyTracker?.recordSimpleData("fillColor", opIdx);
    this.current.fillColor = this.getColorN_Pattern(opIdx, args);
    this.current.patternFill = true;
  }
  setStrokeRGBColor(opIdx, color) {
    this.dependencyTracker?.recordSimpleData("strokeColor", opIdx);
    this.ctx.strokeStyle = this.current.strokeColor = color;
    this.current.patternStroke = false;
  }
  setStrokeTransparent(opIdx) {
    this.dependencyTracker?.recordSimpleData("strokeColor", opIdx);
    this.ctx.strokeStyle = this.current.strokeColor = "transparent";
    this.current.patternStroke = false;
  }
  setFillRGBColor(opIdx, color) {
    this.dependencyTracker?.recordSimpleData("fillColor", opIdx);
    this.ctx.fillStyle = this.current.fillColor = color;
    this.current.patternFill = false;
  }
  setFillTransparent(opIdx) {
    this.dependencyTracker?.recordSimpleData("fillColor", opIdx);
    this.ctx.fillStyle = this.current.fillColor = "transparent";
    this.current.patternFill = false;
  }
  _getPattern(opIdx, objId, matrix = null) {
    let pattern;
    if (this.cachedPatterns.has(objId)) {
      pattern = this.cachedPatterns.get(objId);
    } else {
      pattern = getShadingPattern(this.getObject(opIdx, objId));
      this.cachedPatterns.set(objId, pattern);
    }
    if (matrix) {
      pattern.matrix = matrix;
    }
    return pattern;
  }
  shadingFill(opIdx, objId) {
    if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    this.save(opIdx);
    const pattern = this._getPattern(opIdx, objId);
    ctx.fillStyle = pattern.getPattern(ctx, this, getCurrentTransformInverse(ctx), PathType.SHADING, opIdx);
    const inv = getCurrentTransformInverse(ctx);
    if (inv) {
      const {
        width,
        height
      } = ctx.canvas;
      const minMax = MIN_MAX_INIT.slice();
      Util.axialAlignedBoundingBox([0, 0, width, height], inv, minMax);
      const [x0, y0, x1, y1] = minMax;
      this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
    } else {
      this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
    }
    this.dependencyTracker?.resetBBox(opIdx).recordFullPageBBox(opIdx).recordDependencies(opIdx, Dependencies.transform).recordDependencies(opIdx, Dependencies.fill).recordOperation(opIdx);
    this.compose(this.current.getClippedPathBoundingBox());
    this.restore(opIdx);
  }
  beginInlineImage() {
    unreachable("Should not call beginInlineImage");
  }
  beginImageData() {
    unreachable("Should not call beginImageData");
  }
  paintFormXObjectBegin(opIdx, matrix, bbox) {
    if (!this.contentVisible) {
      return;
    }
    this.save(opIdx);
    this.baseTransformStack.push(this.baseTransform);
    if (matrix) {
      this.transform(opIdx, ...matrix);
    }
    this.baseTransform = getCurrentTransform(this.ctx);
    if (bbox) {
      Util.axialAlignedBoundingBox(bbox, this.baseTransform, this.current.minMax);
      const [x0, y0, x1, y1] = bbox;
      const clip = new Path2D();
      clip.rect(x0, y0, x1 - x0, y1 - y0);
      this.ctx.clip(clip);
      this.dependencyTracker?.recordClipBox(opIdx, this.ctx, x0, x1, y0, y1);
      this.endPath(opIdx);
    }
  }
  paintFormXObjectEnd(opIdx) {
    if (!this.contentVisible) {
      return;
    }
    this.restore(opIdx);
    this.baseTransform = this.baseTransformStack.pop();
  }
  beginGroup(opIdx, group) {
    if (!this.contentVisible) {
      return;
    }
    this.save(opIdx);
    if (this.inSMaskMode) {
      this.endSMaskMode();
      this.current.activeSMask = null;
    }
    const currentCtx = this.ctx;
    if (!group.isolated) {
      info("TODO: Support non-isolated groups.");
    }
    if (group.knockout) {
      warn("Knockout groups not supported.");
    }
    const currentTransform = getCurrentTransform(currentCtx);
    if (group.matrix) {
      currentCtx.transform(...group.matrix);
    }
    if (!group.bbox) {
      throw new Error("Bounding box is required.");
    }
    let bounds = MIN_MAX_INIT.slice();
    Util.axialAlignedBoundingBox(group.bbox, getCurrentTransform(currentCtx), bounds);
    const canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height];
    bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
    const offsetX = Math.floor(bounds[0]);
    const offsetY = Math.floor(bounds[1]);
    const drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
    const drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
    this.current.startNewPathAndClipBox([0, 0, drawnWidth, drawnHeight]);
    let cacheId = "groupAt" + this.groupLevel;
    if (group.smask) {
      cacheId += "_smask_" + this.smaskCounter++ % 2;
    }
    const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight);
    const groupCtx = scratchCanvas.context;
    groupCtx.translate(-offsetX, -offsetY);
    groupCtx.transform(...currentTransform);
    let clip = new Path2D();
    const [x0, y0, x1, y1] = group.bbox;
    clip.rect(x0, y0, x1 - x0, y1 - y0);
    if (group.matrix) {
      const path = new Path2D();
      path.addPath(clip, new DOMMatrix(group.matrix));
      clip = path;
    }
    groupCtx.clip(clip);
    if (group.smask) {
      this.smaskStack.push({
        canvas: scratchCanvas.canvas,
        context: groupCtx,
        offsetX,
        offsetY,
        subtype: group.smask.subtype,
        backdrop: group.smask.backdrop,
        transferMap: group.smask.transferMap || null,
        startTransformInverse: null
      });
    }
    if (!group.smask || this.dependencyTracker) {
      currentCtx.setTransform(1, 0, 0, 1, 0, 0);
      currentCtx.translate(offsetX, offsetY);
      currentCtx.save();
    }
    copyCtxState(currentCtx, groupCtx);
    this.ctx = groupCtx;
    this.dependencyTracker?.inheritSimpleDataAsFutureForcedDependencies(["fillAlpha", "strokeAlpha", "globalCompositeOperation"]).pushBaseTransform(currentCtx);
    this.setGState(opIdx, [["BM", "source-over"], ["ca", 1], ["CA", 1]]);
    this.groupStack.push(currentCtx);
    this.groupLevel++;
  }
  endGroup(opIdx, group) {
    if (!this.contentVisible) {
      return;
    }
    this.groupLevel--;
    const groupCtx = this.ctx;
    const ctx = this.groupStack.pop();
    this.ctx = ctx;
    this.ctx.imageSmoothingEnabled = false;
    this.dependencyTracker?.popBaseTransform();
    if (group.smask) {
      this.tempSMask = this.smaskStack.pop();
      this.restore(opIdx);
      if (this.dependencyTracker) {
        this.ctx.restore();
      }
    } else {
      this.ctx.restore();
      const currentMtx = getCurrentTransform(this.ctx);
      this.restore(opIdx);
      this.ctx.save();
      this.ctx.setTransform(...currentMtx);
      const dirtyBox = MIN_MAX_INIT.slice();
      Util.axialAlignedBoundingBox([0, 0, groupCtx.canvas.width, groupCtx.canvas.height], currentMtx, dirtyBox);
      this.ctx.drawImage(groupCtx.canvas, 0, 0);
      this.ctx.restore();
      this.compose(dirtyBox);
    }
  }
  beginAnnotation(opIdx, id, rect, transform, matrix, hasOwnCanvas) {
    this.#restoreInitialState();
    resetCtxToDefault(this.ctx);
    this.ctx.save();
    this.save(opIdx);
    if (this.baseTransform) {
      this.ctx.setTransform(...this.baseTransform);
    }
    if (rect) {
      const width = rect[2] - rect[0];
      const height = rect[3] - rect[1];
      if (hasOwnCanvas && this.annotationCanvasMap) {
        transform = transform.slice();
        transform[4] -= rect[0];
        transform[5] -= rect[1];
        rect = rect.slice();
        rect[0] = rect[1] = 0;
        rect[2] = width;
        rect[3] = height;
        Util.singularValueDecompose2dScale(getCurrentTransform(this.ctx), XY);
        const {
          viewportScale
        } = this;
        const canvasWidth = Math.ceil(width * this.outputScaleX * viewportScale);
        const canvasHeight = Math.ceil(height * this.outputScaleY * viewportScale);
        this.annotationCanvas = this.canvasFactory.create(canvasWidth, canvasHeight);
        const {
          canvas,
          context
        } = this.annotationCanvas;
        this.annotationCanvasMap.set(id, canvas);
        this.annotationCanvas.savedCtx = this.ctx;
        this.ctx = context;
        this.ctx.save();
        this.ctx.setTransform(XY[0], 0, 0, -XY[1], 0, height * XY[1]);
        resetCtxToDefault(this.ctx);
      } else {
        resetCtxToDefault(this.ctx);
        this.endPath(opIdx);
        const clip = new Path2D();
        clip.rect(rect[0], rect[1], width, height);
        this.ctx.clip(clip);
      }
    }
    this.current = new CanvasExtraState(this.ctx.canvas.width, this.ctx.canvas.height);
    this.transform(opIdx, ...transform);
    this.transform(opIdx, ...matrix);
  }
  endAnnotation(opIdx) {
    if (this.annotationCanvas) {
      this.ctx.restore();
      this.#drawFilter();
      this.ctx = this.annotationCanvas.savedCtx;
      delete this.annotationCanvas.savedCtx;
      delete this.annotationCanvas;
    }
  }
  paintImageMaskXObject(opIdx, img) {
    if (!this.contentVisible) {
      return;
    }
    const count = img.count;
    img = this.getObject(opIdx, img.data, img);
    img.count = count;
    const ctx = this.ctx;
    const mask = this._createMaskCanvas(opIdx, img);
    const maskCanvas = mask.canvas;
    ctx.save();
    ctx.setTransform(1, 0, 0, 1, 0, 0);
    ctx.drawImage(maskCanvas, mask.offsetX, mask.offsetY);
    this.dependencyTracker?.resetBBox(opIdx).recordBBox(opIdx, this.ctx, mask.offsetX, mask.offsetX + maskCanvas.width, mask.offsetY, mask.offsetY + maskCanvas.height).recordOperation(opIdx);
    ctx.restore();
    this.compose();
  }
  paintImageMaskXObjectRepeat(opIdx, img, scaleX, skewX = 0, skewY = 0, scaleY, positions) {
    if (!this.contentVisible) {
      return;
    }
    img = this.getObject(opIdx, img.data, img);
    const ctx = this.ctx;
    ctx.save();
    const currentTransform = getCurrentTransform(ctx);
    ctx.transform(scaleX, skewX, skewY, scaleY, 0, 0);
    const mask = this._createMaskCanvas(opIdx, img);
    ctx.setTransform(1, 0, 0, 1, mask.offsetX - currentTransform[4], mask.offsetY - currentTransform[5]);
    this.dependencyTracker?.resetBBox(opIdx);
    for (let i = 0, ii = positions.length; i < ii; i += 2) {
      const trans = Util.transform(currentTransform, [scaleX, skewX, skewY, scaleY, positions[i], positions[i + 1]]);
      ctx.drawImage(mask.canvas, trans[4], trans[5]);
      this.dependencyTracker?.recordBBox(opIdx, this.ctx, trans[4], trans[4] + mask.canvas.width, trans[5], trans[5] + mask.canvas.height);
    }
    ctx.restore();
    this.compose();
    this.dependencyTracker?.recordOperation(opIdx);
  }
  paintImageMaskXObjectGroup(opIdx, images) {
    if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    const fillColor = this.current.fillColor;
    const isPatternFill = this.current.patternFill;
    this.dependencyTracker?.resetBBox(opIdx).recordDependencies(opIdx, Dependencies.transformAndFill);
    for (const image of images) {
      const {
        data,
        width,
        height,
        transform
      } = image;
      const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height);
      const maskCtx = maskCanvas.context;
      maskCtx.save();
      const img = this.getObject(opIdx, data, image);
      putBinaryImageMask(maskCtx, img);
      maskCtx.globalCompositeOperation = "source-in";
      maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this, getCurrentTransformInverse(ctx), PathType.FILL, opIdx) : fillColor;
      maskCtx.fillRect(0, 0, width, height);
      maskCtx.restore();
      ctx.save();
      ctx.transform(...transform);
      ctx.scale(1, -1);
      drawImageAtIntegerCoords(ctx, maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1);
      this.dependencyTracker?.recordBBox(opIdx, ctx, 0, width, 0, height);
      ctx.restore();
    }
    this.compose();
    this.dependencyTracker?.recordOperation(opIdx);
  }
  paintImageXObject(opIdx, objId) {
    if (!this.contentVisible) {
      return;
    }
    const imgData = this.getObject(opIdx, objId);
    if (!imgData) {
      warn("Dependent image isn't ready yet");
      return;
    }
    this.paintInlineImageXObject(opIdx, imgData);
  }
  paintImageXObjectRepeat(opIdx, objId, scaleX, scaleY, positions) {
    if (!this.contentVisible) {
      return;
    }
    const imgData = this.getObject(opIdx, objId);
    if (!imgData) {
      warn("Dependent image isn't ready yet");
      return;
    }
    const width = imgData.width;
    const height = imgData.height;
    const map = [];
    for (let i = 0, ii = positions.length; i < ii; i += 2) {
      map.push({
        transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]],
        x: 0,
        y: 0,
        w: width,
        h: height
      });
    }
    this.paintInlineImageXObjectGroup(opIdx, imgData, map);
  }
  applyTransferMapsToCanvas(ctx) {
    if (this.current.transferMaps !== "none") {
      ctx.filter = this.current.transferMaps;
      ctx.drawImage(ctx.canvas, 0, 0);
      ctx.filter = "none";
    }
    return ctx.canvas;
  }
  applyTransferMapsToBitmap(imgData) {
    if (this.current.transferMaps === "none") {
      return imgData.bitmap;
    }
    const {
      bitmap,
      width,
      height
    } = imgData;
    const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height);
    const tmpCtx = tmpCanvas.context;
    tmpCtx.filter = this.current.transferMaps;
    tmpCtx.drawImage(bitmap, 0, 0);
    tmpCtx.filter = "none";
    return tmpCanvas.canvas;
  }
  paintInlineImageXObject(opIdx, imgData) {
    if (!this.contentVisible) {
      return;
    }
    const width = imgData.width;
    const height = imgData.height;
    const ctx = this.ctx;
    this.save(opIdx);
    const {
      filter
    } = ctx;
    if (filter !== "none" && filter !== "") {
      ctx.filter = "none";
    }
    ctx.scale(1 / width, -1 / height);
    let imgToPaint;
    if (imgData.bitmap) {
      imgToPaint = this.applyTransferMapsToBitmap(imgData);
    } else if (typeof HTMLElement === "function" && imgData instanceof HTMLElement || !imgData.data) {
      imgToPaint = imgData;
    } else {
      const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height);
      const tmpCtx = tmpCanvas.context;
      putBinaryImageData(tmpCtx, imgData);
      imgToPaint = this.applyTransferMapsToCanvas(tmpCtx);
    }
    const scaled = this._scaleImage(imgToPaint, getCurrentTransformInverse(ctx));
    ctx.imageSmoothingEnabled = getImageSmoothingEnabled(getCurrentTransform(ctx), imgData.interpolate);
    this.dependencyTracker?.resetBBox(opIdx).recordBBox(opIdx, ctx, 0, width, -height, 0).recordDependencies(opIdx, Dependencies.imageXObject).recordOperation(opIdx);
    drawImageAtIntegerCoords(ctx, scaled.img, 0, 0, scaled.paintWidth, scaled.paintHeight, 0, -height, width, height);
    this.compose();
    this.restore(opIdx);
  }
  paintInlineImageXObjectGroup(opIdx, imgData, map) {
    if (!this.contentVisible) {
      return;
    }
    const ctx = this.ctx;
    let imgToPaint;
    if (imgData.bitmap) {
      imgToPaint = imgData.bitmap;
    } else {
      const w = imgData.width;
      const h = imgData.height;
      const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h);
      const tmpCtx = tmpCanvas.context;
      putBinaryImageData(tmpCtx, imgData);
      imgToPaint = this.applyTransferMapsToCanvas(tmpCtx);
    }
    this.dependencyTracker?.resetBBox(opIdx);
    for (const entry of map) {
      ctx.save();
      ctx.transform(...entry.transform);
      ctx.scale(1, -1);
      drawImageAtIntegerCoords(ctx, imgToPaint, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1);
      this.dependencyTracker?.recordBBox(opIdx, ctx, 0, 1, -1, 0);
      ctx.restore();
    }
    this.dependencyTracker?.recordOperation(opIdx);
    this.compose();
  }
  paintSolidColorImageMask(opIdx) {
    if (!this.contentVisible) {
      return;
    }
    this.dependencyTracker?.resetBBox(opIdx).recordBBox(opIdx, this.ctx, 0, 1, 0, 1).recordDependencies(opIdx, Dependencies.fill).recordOperation(opIdx);
    this.ctx.fillRect(0, 0, 1, 1);
    this.compose();
  }
  markPoint(opIdx, tag) {}
  markPointProps(opIdx, tag, properties) {}
  beginMarkedContent(opIdx, tag) {
    this.dependencyTracker?.beginMarkedContent(opIdx);
    this.markedContentStack.push({
      visible: true
    });
  }
  beginMarkedContentProps(opIdx, tag, properties) {
    this.dependencyTracker?.beginMarkedContent(opIdx);
    if (tag === "OC") {
      this.markedContentStack.push({
        visible: this.optionalContentConfig.isVisible(properties)
      });
    } else {
      this.markedContentStack.push({
        visible: true
      });
    }
    this.contentVisible = this.isContentVisible();
  }
  endMarkedContent(opIdx) {
    this.dependencyTracker?.endMarkedContent(opIdx);
    this.markedContentStack.pop();
    this.contentVisible = this.isContentVisible();
  }
  beginCompat(opIdx) {}
  endCompat(opIdx) {}
  consumePath(opIdx, path, clipBox) {
    const isEmpty = this.current.isEmptyClip();
    if (this.pendingClip) {
      this.current.updateClipFromPath();
    }
    if (!this.pendingClip) {
      this.compose(clipBox);
    }
    const ctx = this.ctx;
    if (this.pendingClip) {
      if (!isEmpty) {
        if (this.pendingClip === EO_CLIP) {
          ctx.clip(path, "evenodd");
        } else {
          ctx.clip(path);
        }
      }
      this.pendingClip = null;
      this.dependencyTracker?.bboxToClipBoxDropOperation(opIdx).recordFutureForcedDependency("clipPath", opIdx);
    } else {
      this.dependencyTracker?.recordOperation(opIdx);
    }
    this.current.startNewPathAndClipBox(this.current.clipBox);
  }
  getSinglePixelWidth() {
    if (!this._cachedGetSinglePixelWidth) {
      const m = getCurrentTransform(this.ctx);
      if (m[1] === 0 && m[2] === 0) {
        this._cachedGetSinglePixelWidth = 1 / Math.min(Math.abs(m[0]), Math.abs(m[3]));
      } else {
        const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]);
        const normX = Math.hypot(m[0], m[2]);
        const normY = Math.hypot(m[1], m[3]);
        this._cachedGetSinglePixelWidth = Math.max(normX, normY) / absDet;
      }
    }
    return this._cachedGetSinglePixelWidth;
  }
  getScaleForStroking() {
    if (this._cachedScaleForStroking[0] === -1) {
      const {
        lineWidth
      } = this.current;
      const {
        a,
        b,
        c,
        d
      } = this.ctx.getTransform();
      let scaleX, scaleY;
      if (b === 0 && c === 0) {
        const normX = Math.abs(a);
        const normY = Math.abs(d);
        if (normX === normY) {
          if (lineWidth === 0) {
            scaleX = scaleY = 1 / normX;
          } else {
            const scaledLineWidth = normX * lineWidth;
            scaleX = scaleY = scaledLineWidth < 1 ? 1 / scaledLineWidth : 1;
          }
        } else if (lineWidth === 0) {
          scaleX = 1 / normX;
          scaleY = 1 / normY;
        } else {
          const scaledXLineWidth = normX * lineWidth;
          const scaledYLineWidth = normY * lineWidth;
          scaleX = scaledXLineWidth < 1 ? 1 / scaledXLineWidth : 1;
          scaleY = scaledYLineWidth < 1 ? 1 / scaledYLineWidth : 1;
        }
      } else {
        const absDet = Math.abs(a * d - b * c);
        const normX = Math.hypot(a, b);
        const normY = Math.hypot(c, d);
        if (lineWidth === 0) {
          scaleX = normY / absDet;
          scaleY = normX / absDet;
        } else {
          const baseArea = lineWidth * absDet;
          scaleX = normY > baseArea ? normY / baseArea : 1;
          scaleY = normX > baseArea ? normX / baseArea : 1;
        }
      }
      this._cachedScaleForStroking[0] = scaleX;
      this._cachedScaleForStroking[1] = scaleY;
    }
    return this._cachedScaleForStroking;
  }
  rescaleAndStroke(path, saveRestore) {
    const {
      ctx,
      current: {
        lineWidth
      }
    } = this;
    const [scaleX, scaleY] = this.getScaleForStroking();
    if (scaleX === scaleY) {
      ctx.lineWidth = (lineWidth || 1) * scaleX;
      ctx.stroke(path);
      return;
    }
    const dashes = ctx.getLineDash();
    if (saveRestore) {
      ctx.save();
    }
    ctx.scale(scaleX, scaleY);
    SCALE_MATRIX.a = 1 / scaleX;
    SCALE_MATRIX.d = 1 / scaleY;
    const newPath = new Path2D();
    newPath.addPath(path, SCALE_MATRIX);
    if (dashes.length > 0) {
      const scale = Math.max(scaleX, scaleY);
      ctx.setLineDash(dashes.map(x => x / scale));
      ctx.lineDashOffset /= scale;
    }
    ctx.lineWidth = lineWidth || 1;
    ctx.stroke(newPath);
    if (saveRestore) {
      ctx.restore();
    }
  }
  isContentVisible() {
    for (let i = this.markedContentStack.length - 1; i >= 0; i--) {
      if (!this.markedContentStack[i].visible) {
        return false;
      }
    }
    return true;
  }
}
for (const op in OPS) {
  if (CanvasGraphics.prototype[op] !== undefined) {
    CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op];
  }
}

;// ./src/display/worker_options.js
class GlobalWorkerOptions {
  static #port = null;
  static #src = "";
  static get workerPort() {
    return this.#port;
  }
  static set workerPort(val) {
    if (!(typeof Worker !== "undefined" && val instanceof Worker) && val !== null) {
      throw new Error("Invalid `workerPort` type.");
    }
    this.#port = val;
  }
  static get workerSrc() {
    return this.#src;
  }
  static set workerSrc(val) {
    if (typeof val !== "string") {
      throw new Error("Invalid `workerSrc` type.");
    }
    this.#src = val;
  }
}

;// ./src/display/metadata.js
class Metadata {
  #map;
  #data;
  constructor({
    parsedData,
    rawData
  }) {
    this.#map = parsedData;
    this.#data = rawData;
  }
  getRaw() {
    return this.#data;
  }
  get(name) {
    return this.#map.get(name) ?? null;
  }
  [Symbol.iterator]() {
    return this.#map.entries();
  }
}

;// ./src/display/optional_content_config.js


const INTERNAL = Symbol("INTERNAL");
class OptionalContentGroup {
  #isDisplay = false;
  #isPrint = false;
  #userSet = false;
  #visible = true;
  constructor(renderingIntent, {
    name,
    intent,
    usage,
    rbGroups
  }) {
    this.#isDisplay = !!(renderingIntent & RenderingIntentFlag.DISPLAY);
    this.#isPrint = !!(renderingIntent & RenderingIntentFlag.PRINT);
    this.name = name;
    this.intent = intent;
    this.usage = usage;
    this.rbGroups = rbGroups;
  }
  get visible() {
    if (this.#userSet) {
      return this.#visible;
    }
    if (!this.#visible) {
      return false;
    }
    const {
      print,
      view
    } = this.usage;
    if (this.#isDisplay) {
      return view?.viewState !== "OFF";
    } else if (this.#isPrint) {
      return print?.printState !== "OFF";
    }
    return true;
  }
  _setVisible(internal, visible, userSet = false) {
    if (internal !== INTERNAL) {
      unreachable("Internal method `_setVisible` called.");
    }
    this.#userSet = userSet;
    this.#visible = visible;
  }
}
class OptionalContentConfig {
  #cachedGetHash = null;
  #groups = new Map();
  #initialHash = null;
  #order = null;
  constructor(data, renderingIntent = RenderingIntentFlag.DISPLAY) {
    this.renderingIntent = renderingIntent;
    this.name = null;
    this.creator = null;
    if (data === null) {
      return;
    }
    this.name = data.name;
    this.creator = data.creator;
    this.#order = data.order;
    for (const group of data.groups) {
      this.#groups.set(group.id, new OptionalContentGroup(renderingIntent, group));
    }
    if (data.baseState === "OFF") {
      for (const group of this.#groups.values()) {
        group._setVisible(INTERNAL, false);
      }
    }
    for (const on of data.on) {
      this.#groups.get(on)._setVisible(INTERNAL, true);
    }
    for (const off of data.off) {
      this.#groups.get(off)._setVisible(INTERNAL, false);
    }
    this.#initialHash = this.getHash();
  }
  #evaluateVisibilityExpression(array) {
    const length = array.length;
    if (length < 2) {
      return true;
    }
    const operator = array[0];
    for (let i = 1; i < length; i++) {
      const element = array[i];
      let state;
      if (Array.isArray(element)) {
        state = this.#evaluateVisibilityExpression(element);
      } else if (this.#groups.has(element)) {
        state = this.#groups.get(element).visible;
      } else {
        warn(`Optional content group not found: ${element}`);
        return true;
      }
      switch (operator) {
        case "And":
          if (!state) {
            return false;
          }
          break;
        case "Or":
          if (state) {
            return true;
          }
          break;
        case "Not":
          return !state;
        default:
          return true;
      }
    }
    return operator === "And";
  }
  isVisible(group) {
    if (this.#groups.size === 0) {
      return true;
    }
    if (!group) {
      info("Optional content group not defined.");
      return true;
    }
    if (group.type === "OCG") {
      if (!this.#groups.has(group.id)) {
        warn(`Optional content group not found: ${group.id}`);
        return true;
      }
      return this.#groups.get(group.id).visible;
    } else if (group.type === "OCMD") {
      if (group.expression) {
        return this.#evaluateVisibilityExpression(group.expression);
      }
      if (!group.policy || group.policy === "AnyOn") {
        for (const id of group.ids) {
          if (!this.#groups.has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (this.#groups.get(id).visible) {
            return true;
          }
        }
        return false;
      } else if (group.policy === "AllOn") {
        for (const id of group.ids) {
          if (!this.#groups.has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (!this.#groups.get(id).visible) {
            return false;
          }
        }
        return true;
      } else if (group.policy === "AnyOff") {
        for (const id of group.ids) {
          if (!this.#groups.has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (!this.#groups.get(id).visible) {
            return true;
          }
        }
        return false;
      } else if (group.policy === "AllOff") {
        for (const id of group.ids) {
          if (!this.#groups.has(id)) {
            warn(`Optional content group not found: ${id}`);
            return true;
          }
          if (this.#groups.get(id).visible) {
            return false;
          }
        }
        return true;
      }
      warn(`Unknown optional content policy ${group.policy}.`);
      return true;
    }
    warn(`Unknown group type ${group.type}.`);
    return true;
  }
  setVisibility(id, visible = true, preserveRB = true) {
    const group = this.#groups.get(id);
    if (!group) {
      warn(`Optional content group not found: ${id}`);
      return;
    }
    if (preserveRB && visible && group.rbGroups.length) {
      for (const rbGroup of group.rbGroups) {
        for (const otherId of rbGroup) {
          if (otherId !== id) {
            this.#groups.get(otherId)?._setVisible(INTERNAL, false, true);
          }
        }
      }
    }
    group._setVisible(INTERNAL, !!visible, true);
    this.#cachedGetHash = null;
  }
  setOCGState({
    state,
    preserveRB
  }) {
    let operator;
    for (const elem of state) {
      switch (elem) {
        case "ON":
        case "OFF":
        case "Toggle":
          operator = elem;
          continue;
      }
      const group = this.#groups.get(elem);
      if (!group) {
        continue;
      }
      switch (operator) {
        case "ON":
          this.setVisibility(elem, true, preserveRB);
          break;
        case "OFF":
          this.setVisibility(elem, false, preserveRB);
          break;
        case "Toggle":
          this.setVisibility(elem, !group.visible, preserveRB);
          break;
      }
    }
    this.#cachedGetHash = null;
  }
  get hasInitialVisibility() {
    return this.#initialHash === null || this.getHash() === this.#initialHash;
  }
  getOrder() {
    if (!this.#groups.size) {
      return null;
    }
    if (this.#order) {
      return this.#order.slice();
    }
    return [...this.#groups.keys()];
  }
  getGroup(id) {
    return this.#groups.get(id) || null;
  }
  getHash() {
    if (this.#cachedGetHash !== null) {
      return this.#cachedGetHash;
    }
    const hash = new MurmurHash3_64();
    for (const [id, group] of this.#groups) {
      hash.update(`${id}:${group.visible}`);
    }
    return this.#cachedGetHash = hash.hexdigest();
  }
  [Symbol.iterator]() {
    return this.#groups.entries();
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.find.js
var es_iterator_find = __webpack_require__(116);
;// ./src/shared/base_pdf_stream.js









class BasePDFStream {
  #PDFStreamReader = null;
  #PDFStreamRangeReader = null;
  _fullReader = null;
  _rangeReaders = new Set();
  _source = null;
  constructor(source, PDFStreamReader, PDFStreamRangeReader) {
    this._source = source;
    this.#PDFStreamReader = PDFStreamReader;
    this.#PDFStreamRangeReader = PDFStreamRangeReader;
  }
  get _progressiveDataLength() {
    return this._fullReader?._loaded ?? 0;
  }
  getFullReader() {
    assert(!this._fullReader, "BasePDFStream.getFullReader can only be called once.");
    return this._fullReader = new this.#PDFStreamReader(this);
  }
  getRangeReader(begin, end) {
    if (end <= this._progressiveDataLength) {
      return null;
    }
    const reader = new this.#PDFStreamRangeReader(this, begin, end);
    this._rangeReaders.add(reader);
    return reader;
  }
  cancelAllRequests(reason) {
    this._fullReader?.cancel(reason);
    for (const reader of new Set(this._rangeReaders)) {
      reader.cancel(reason);
    }
  }
}
class BasePDFStreamReader {
  onProgress = null;
  _contentLength = 0;
  _filename = null;
  _headersCapability = Promise.withResolvers();
  _isRangeSupported = false;
  _isStreamingSupported = false;
  _loaded = 0;
  _stream = null;
  constructor(stream) {
    this._stream = stream;
  }
  get headersReady() {
    return this._headersCapability.promise;
  }
  get filename() {
    return this._filename;
  }
  get contentLength() {
    return this._contentLength;
  }
  get isRangeSupported() {
    return this._isRangeSupported;
  }
  get isStreamingSupported() {
    return this._isStreamingSupported;
  }
  async read() {
    unreachable("Abstract method `read` called");
  }
  cancel(reason) {
    unreachable("Abstract method `cancel` called");
  }
}
class BasePDFStreamRangeReader {
  _stream = null;
  constructor(stream, begin, end) {
    this._stream = stream;
  }
  async read() {
    unreachable("Abstract method `read` called");
  }
  cancel(reason) {
    unreachable("Abstract method `cancel` called");
  }
}

;// ./src/display/transport_stream.js















function getArrayBuffer(val) {
  return val instanceof Uint8Array && val.byteLength === val.buffer.byteLength ? val.buffer : new Uint8Array(val).buffer;
}
class PDFDataTransportStream extends BasePDFStream {
  _progressiveDone = false;
  _queuedChunks = [];
  constructor(source) {
    super(source, PDFDataTransportStreamReader, PDFDataTransportStreamRangeReader);
    const {
      pdfDataRangeTransport
    } = source;
    const {
      initialData,
      progressiveDone
    } = pdfDataRangeTransport;
    if (initialData?.length > 0) {
      const buffer = getArrayBuffer(initialData);
      this._queuedChunks.push(buffer);
    }
    this._progressiveDone = progressiveDone;
    pdfDataRangeTransport.addRangeListener((begin, chunk) => {
      this.#onReceiveData(begin, chunk);
    });
    pdfDataRangeTransport.addProgressListener((loaded, total) => {
      if (total !== undefined) {
        this._fullReader?.onProgress?.({
          loaded,
          total
        });
      }
    });
    pdfDataRangeTransport.addProgressiveReadListener(chunk => {
      this.#onReceiveData(undefined, chunk);
    });
    pdfDataRangeTransport.addProgressiveDoneListener(() => {
      this._fullReader?.progressiveDone();
      this._progressiveDone = true;
    });
    pdfDataRangeTransport.transportReady();
  }
  #onReceiveData(begin, chunk) {
    const buffer = getArrayBuffer(chunk);
    if (begin === undefined) {
      if (this._fullReader) {
        this._fullReader._enqueue(buffer);
      } else {
        this._queuedChunks.push(buffer);
      }
    } else {
      const rangeReader = this._rangeReaders.keys().find(r => r._begin === begin);
      assert(rangeReader, "#onReceiveData - no `PDFDataTransportStreamRangeReader` instance found.");
      rangeReader._enqueue(buffer);
    }
  }
  getFullReader() {
    const reader = super.getFullReader();
    this._queuedChunks = null;
    return reader;
  }
  getRangeReader(begin, end) {
    const reader = super.getRangeReader(begin, end);
    if (reader) {
      reader.onDone = () => this._rangeReaders.delete(reader);
      this._source.pdfDataRangeTransport.requestDataRange(begin, end);
    }
    return reader;
  }
  cancelAllRequests(reason) {
    super.cancelAllRequests(reason);
    this._source.pdfDataRangeTransport.abort();
  }
}
class PDFDataTransportStreamReader extends BasePDFStreamReader {
  _done = false;
  _queuedChunks = null;
  _requests = [];
  constructor(stream) {
    super(stream);
    const {
      pdfDataRangeTransport,
      disableRange,
      disableStream
    } = stream._source;
    const {
      length,
      contentDispositionFilename
    } = pdfDataRangeTransport;
    this._queuedChunks = stream._queuedChunks || [];
    for (const chunk of this._queuedChunks) {
      this._loaded += chunk.byteLength;
    }
    this._done = stream._progressiveDone;
    this._contentLength = length;
    this._isStreamingSupported = !disableStream;
    this._isRangeSupported = !disableRange;
    if (isPdfFile(contentDispositionFilename)) {
      this._filename = contentDispositionFilename;
    }
    this._headersCapability.resolve();
  }
  _enqueue(chunk) {
    if (this._done) {
      return;
    }
    if (this._requests.length > 0) {
      const capability = this._requests.shift();
      capability.resolve({
        value: chunk,
        done: false
      });
    } else {
      this._queuedChunks.push(chunk);
    }
    this._loaded += chunk.byteLength;
  }
  async read() {
    if (this._queuedChunks.length > 0) {
      const chunk = this._queuedChunks.shift();
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const capability = Promise.withResolvers();
    this._requests.push(capability);
    return capability.promise;
  }
  cancel(reason) {
    this._done = true;
    for (const capability of this._requests) {
      capability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
  }
  progressiveDone() {
    this._done ||= true;
  }
}
class PDFDataTransportStreamRangeReader extends BasePDFStreamRangeReader {
  onDone = null;
  _begin = -1;
  _done = false;
  _queuedChunk = null;
  _requests = [];
  constructor(stream, begin, end) {
    super(stream, begin, end);
    this._begin = begin;
  }
  _enqueue(chunk) {
    if (this._done) {
      return;
    }
    if (this._requests.length === 0) {
      this._queuedChunk = chunk;
    } else {
      const firstCapability = this._requests.shift();
      firstCapability.resolve({
        value: chunk,
        done: false
      });
      for (const capability of this._requests) {
        capability.resolve({
          value: undefined,
          done: true
        });
      }
      this._requests.length = 0;
    }
    this._done = true;
    this.onDone?.();
  }
  async read() {
    if (this._queuedChunk) {
      const chunk = this._queuedChunk;
      this._queuedChunk = null;
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const capability = Promise.withResolvers();
    this._requests.push(capability);
    return capability.promise;
  }
  cancel(reason) {
    this._done = true;
    for (const capability of this._requests) {
      capability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    this.onDone?.();
  }
}

;// ./src/display/content_disposition.js



function getFilenameFromContentDispositionHeader(contentDisposition) {
  let needsEncodingFixup = true;
  let tmp = toParamRegExp("filename\\*", "i").exec(contentDisposition);
  if (tmp) {
    tmp = tmp[1];
    let filename = rfc2616unquote(tmp);
    filename = unescape(filename);
    filename = rfc5987decode(filename);
    filename = rfc2047decode(filename);
    return fixupEncoding(filename);
  }
  tmp = rfc2231getparam(contentDisposition);
  if (tmp) {
    const filename = rfc2047decode(tmp);
    return fixupEncoding(filename);
  }
  tmp = toParamRegExp("filename", "i").exec(contentDisposition);
  if (tmp) {
    tmp = tmp[1];
    let filename = rfc2616unquote(tmp);
    filename = rfc2047decode(filename);
    return fixupEncoding(filename);
  }
  function toParamRegExp(attributePattern, flags) {
    return new RegExp("(?:^|;)\\s*" + attributePattern + "\\s*=\\s*" + "(" + '[^";\\s][^;\\s]*' + "|" + '"(?:[^"\\\\]|\\\\"?)+"?' + ")", flags);
  }
  function textdecode(encoding, value) {
    if (encoding) {
      if (!/^[\x00-\xFF]+$/.test(value)) {
        return value;
      }
      try {
        const decoder = new TextDecoder(encoding, {
          fatal: true
        });
        const buffer = stringToBytes(value);
        value = decoder.decode(buffer);
        needsEncodingFixup = false;
      } catch {}
    }
    return value;
  }
  function fixupEncoding(value) {
    if (needsEncodingFixup && /[\x80-\xff]/.test(value)) {
      value = textdecode("utf-8", value);
      if (needsEncodingFixup) {
        value = textdecode("iso-8859-1", value);
      }
    }
    return value;
  }
  function rfc2231getparam(contentDispositionStr) {
    const matches = [];
    let match;
    const iter = toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)", "ig");
    while ((match = iter.exec(contentDispositionStr)) !== null) {
      let [, n, quot, part] = match;
      n = parseInt(n, 10);
      if (n in matches) {
        if (n === 0) {
          break;
        }
        continue;
      }
      matches[n] = [quot, part];
    }
    const parts = [];
    for (let n = 0; n < matches.length; ++n) {
      if (!(n in matches)) {
        break;
      }
      let [quot, part] = matches[n];
      part = rfc2616unquote(part);
      if (quot) {
        part = unescape(part);
        if (n === 0) {
          part = rfc5987decode(part);
        }
      }
      parts.push(part);
    }
    return parts.join("");
  }
  function rfc2616unquote(value) {
    if (value.startsWith('"')) {
      const parts = value.slice(1).split('\\"');
      for (let i = 0; i < parts.length; ++i) {
        const quotindex = parts[i].indexOf('"');
        if (quotindex !== -1) {
          parts[i] = parts[i].slice(0, quotindex);
          parts.length = i + 1;
        }
        parts[i] = parts[i].replaceAll(/\\(.)/g, "$1");
      }
      value = parts.join('"');
    }
    return value;
  }
  function rfc5987decode(extvalue) {
    const encodingend = extvalue.indexOf("'");
    if (encodingend === -1) {
      return extvalue;
    }
    const encoding = extvalue.slice(0, encodingend);
    const langvalue = extvalue.slice(encodingend + 1);
    const value = langvalue.replace(/^[^']*'/, "");
    return textdecode(encoding, value);
  }
  function rfc2047decode(value) {
    if (!value.startsWith("=?") || /[\x00-\x19\x80-\xff]/.test(value)) {
      return value;
    }
    return value.replaceAll(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (matches, charset, encoding, text) {
      if (encoding === "q" || encoding === "Q") {
        text = text.replaceAll("_", " ");
        text = text.replaceAll(/=([0-9a-fA-F]{2})/g, function (match, hex) {
          return String.fromCharCode(parseInt(hex, 16));
        });
        return textdecode(charset, text);
      }
      try {
        text = atob(text);
      } catch {}
      return textdecode(charset, text);
    });
  }
  return "";
}

;// ./src/display/network_utils.js




function createHeaders(isHttp, httpHeaders) {
  const headers = new Headers();
  if (!isHttp || !httpHeaders || typeof httpHeaders !== "object") {
    return headers;
  }
  for (const key in httpHeaders) {
    const val = httpHeaders[key];
    if (val !== undefined) {
      headers.append(key, val);
    }
  }
  return headers;
}
function getResponseOrigin(url) {
  return URL.parse(url)?.origin ?? null;
}
function validateRangeRequestCapabilities({
  responseHeaders,
  isHttp,
  rangeChunkSize,
  disableRange
}) {
  const returnValues = {
    allowRangeRequests: false,
    suggestedLength: undefined
  };
  const length = parseInt(responseHeaders.get("Content-Length"), 10);
  if (!Number.isInteger(length)) {
    return returnValues;
  }
  returnValues.suggestedLength = length;
  if (length <= 2 * rangeChunkSize) {
    return returnValues;
  }
  if (disableRange || !isHttp) {
    return returnValues;
  }
  if (responseHeaders.get("Accept-Ranges") !== "bytes") {
    return returnValues;
  }
  const contentEncoding = responseHeaders.get("Content-Encoding") || "identity";
  if (contentEncoding !== "identity") {
    return returnValues;
  }
  returnValues.allowRangeRequests = true;
  return returnValues;
}
function extractFilenameFromHeader(responseHeaders) {
  const contentDisposition = responseHeaders.get("Content-Disposition");
  if (contentDisposition) {
    let filename = getFilenameFromContentDispositionHeader(contentDisposition);
    if (filename.includes("%")) {
      try {
        filename = decodeURIComponent(filename);
      } catch {}
    }
    if (isPdfFile(filename)) {
      return filename;
    }
  }
  return null;
}
function createResponseError(status, url) {
  return new ResponseException(`Unexpected server response (${status}) while retrieving PDF "${url}".`, status, status === 404 || status === 0 && url.startsWith("file:"));
}
function ensureResponseOrigin(rangeOrigin, origin) {
  if (rangeOrigin !== origin) {
    throw new Error(`Expected range response-origin "${rangeOrigin}" to match "${origin}".`);
  }
}

;// ./src/display/fetch_stream.js












function fetchUrl(url, headers, withCredentials, abortController) {
  return fetch(url, {
    method: "GET",
    headers,
    signal: abortController.signal,
    mode: "cors",
    credentials: withCredentials ? "include" : "same-origin",
    redirect: "follow"
  });
}
function ensureResponseStatus(status, url) {
  if (status !== 200 && status !== 206) {
    throw createResponseError(status, url);
  }
}
function fetch_stream_getArrayBuffer(val) {
  if (val instanceof Uint8Array) {
    return val.buffer;
  }
  if (val instanceof ArrayBuffer) {
    return val;
  }
  warn(`getArrayBuffer - unexpected data format: ${val}`);
  return new Uint8Array(val).buffer;
}
class PDFFetchStream extends BasePDFStream {
  _responseOrigin = null;
  constructor(source) {
    super(source, PDFFetchStreamReader, PDFFetchStreamRangeReader);
    this.isHttp = /^https?:/i.test(source.url);
    this.headers = createHeaders(this.isHttp, source.httpHeaders);
  }
}
class PDFFetchStreamReader extends BasePDFStreamReader {
  _abortController = new AbortController();
  _reader = null;
  constructor(stream) {
    super(stream);
    const {
      disableRange,
      disableStream,
      length,
      rangeChunkSize,
      url,
      withCredentials
    } = stream._source;
    this._contentLength = length;
    this._isStreamingSupported = !disableStream;
    this._isRangeSupported = !disableRange;
    const headers = new Headers(stream.headers);
    fetchUrl(url, headers, withCredentials, this._abortController).then(response => {
      stream._responseOrigin = getResponseOrigin(response.url);
      ensureResponseStatus(response.status, url);
      this._reader = response.body.getReader();
      const responseHeaders = response.headers;
      const {
        allowRangeRequests,
        suggestedLength
      } = validateRangeRequestCapabilities({
        responseHeaders,
        isHttp: stream.isHttp,
        rangeChunkSize,
        disableRange
      });
      this._isRangeSupported = allowRangeRequests;
      this._contentLength = suggestedLength || this._contentLength;
      this._filename = extractFilenameFromHeader(responseHeaders);
      if (!this._isStreamingSupported && this._isRangeSupported) {
        this.cancel(new AbortException("Streaming is disabled."));
      }
      this._headersCapability.resolve();
    }).catch(this._headersCapability.reject);
  }
  async read() {
    await this._headersCapability.promise;
    const {
      value,
      done
    } = await this._reader.read();
    if (done) {
      return {
        value,
        done
      };
    }
    this._loaded += value.byteLength;
    this.onProgress?.({
      loaded: this._loaded,
      total: this._contentLength
    });
    return {
      value: fetch_stream_getArrayBuffer(value),
      done: false
    };
  }
  cancel(reason) {
    this._reader?.cancel(reason);
    this._abortController.abort();
  }
}
class PDFFetchStreamRangeReader extends BasePDFStreamRangeReader {
  _abortController = new AbortController();
  _readCapability = Promise.withResolvers();
  _reader = null;
  constructor(stream, begin, end) {
    super(stream, begin, end);
    const {
      url,
      withCredentials
    } = stream._source;
    const headers = new Headers(stream.headers);
    headers.append("Range", `bytes=${begin}-${end - 1}`);
    fetchUrl(url, headers, withCredentials, this._abortController).then(response => {
      const responseOrigin = getResponseOrigin(response.url);
      ensureResponseOrigin(responseOrigin, stream._responseOrigin);
      ensureResponseStatus(response.status, url);
      this._reader = response.body.getReader();
      this._readCapability.resolve();
    }).catch(this._readCapability.reject);
  }
  async read() {
    await this._readCapability.promise;
    const {
      value,
      done
    } = await this._reader.read();
    if (done) {
      return {
        value,
        done
      };
    }
    return {
      value: fetch_stream_getArrayBuffer(value),
      done: false
    };
  }
  cancel(reason) {
    this._reader?.cancel(reason);
    this._abortController.abort();
  }
}

;// ./src/display/network.js







const OK_RESPONSE = 200;
const PARTIAL_CONTENT_RESPONSE = 206;
function network_getArrayBuffer(val) {
  return typeof val !== "string" ? val : stringToBytes(val).buffer;
}
class PDFNetworkStream extends BasePDFStream {
  #pendingRequests = new WeakMap();
  _responseOrigin = null;
  constructor(source) {
    super(source, PDFNetworkStreamReader, PDFNetworkStreamRangeReader);
    this.url = source.url;
    this.isHttp = /^https?:/i.test(this.url);
    this.headers = createHeaders(this.isHttp, source.httpHeaders);
  }
  _request(args) {
    const xhr = new XMLHttpRequest();
    const pendingRequest = {
      validateStatus: null,
      onHeadersReceived: args.onHeadersReceived,
      onDone: args.onDone,
      onError: args.onError,
      onProgress: args.onProgress
    };
    this.#pendingRequests.set(xhr, pendingRequest);
    xhr.open("GET", this.url);
    xhr.withCredentials = this._source.withCredentials;
    for (const [key, val] of this.headers) {
      xhr.setRequestHeader(key, val);
    }
    if (this.isHttp && "begin" in args && "end" in args) {
      xhr.setRequestHeader("Range", `bytes=${args.begin}-${args.end - 1}`);
      pendingRequest.validateStatus = status => status === PARTIAL_CONTENT_RESPONSE || status === OK_RESPONSE;
    } else {
      pendingRequest.validateStatus = status => status === OK_RESPONSE;
    }
    xhr.responseType = "arraybuffer";
    assert(args.onError, "Expected `onError` callback to be provided.");
    xhr.onerror = () => args.onError(xhr.status);
    xhr.onreadystatechange = this.#onStateChange.bind(this, xhr);
    xhr.onprogress = this.#onProgress.bind(this, xhr);
    xhr.send(null);
    return xhr;
  }
  #onProgress(xhr, evt) {
    const pendingRequest = this.#pendingRequests.get(xhr);
    pendingRequest?.onProgress?.(evt);
  }
  #onStateChange(xhr, evt) {
    const pendingRequest = this.#pendingRequests.get(xhr);
    if (!pendingRequest) {
      return;
    }
    if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
      pendingRequest.onHeadersReceived();
      delete pendingRequest.onHeadersReceived;
    }
    if (xhr.readyState !== 4) {
      return;
    }
    if (!this.#pendingRequests.has(xhr)) {
      return;
    }
    this.#pendingRequests.delete(xhr);
    if (xhr.status === 0 && this.isHttp) {
      pendingRequest.onError(xhr.status);
      return;
    }
    const xhrStatus = xhr.status || OK_RESPONSE;
    if (!pendingRequest.validateStatus(xhrStatus)) {
      pendingRequest.onError(xhr.status);
      return;
    }
    const chunk = network_getArrayBuffer(xhr.response);
    if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
      const rangeHeader = xhr.getResponseHeader("Content-Range");
      if (/bytes (\d+)-(\d+)\/(\d+)/.test(rangeHeader)) {
        pendingRequest.onDone(chunk);
      } else {
        warn(`Missing or invalid "Content-Range" header.`);
        pendingRequest.onError(0);
      }
    } else if (chunk) {
      pendingRequest.onDone(chunk);
    } else {
      pendingRequest.onError(xhr.status);
    }
  }
  _abortRequest(xhr) {
    if (this.#pendingRequests.has(xhr)) {
      this.#pendingRequests.delete(xhr);
      xhr.abort();
    }
  }
  getRangeReader(begin, end) {
    const reader = super.getRangeReader(begin, end);
    if (reader) {
      reader.onClosed = () => this._rangeReaders.delete(reader);
    }
    return reader;
  }
}
class PDFNetworkStreamReader extends BasePDFStreamReader {
  _cachedChunks = [];
  _done = false;
  _requests = [];
  _storedError = null;
  constructor(stream) {
    super(stream);
    const {
      length
    } = stream._source;
    this._contentLength = length;
    this._fullRequestXhr = stream._request({
      onHeadersReceived: this.#onHeadersReceived.bind(this),
      onDone: this.#onDone.bind(this),
      onError: this.#onError.bind(this),
      onProgress: this.#onProgress.bind(this)
    });
  }
  #onHeadersReceived() {
    const stream = this._stream;
    const {
      disableRange,
      rangeChunkSize
    } = stream._source;
    const fullRequestXhr = this._fullRequestXhr;
    stream._responseOrigin = getResponseOrigin(fullRequestXhr.responseURL);
    const rawResponseHeaders = fullRequestXhr.getAllResponseHeaders();
    const responseHeaders = new Headers(rawResponseHeaders ? rawResponseHeaders.trimStart().replace(/[^\S ]+$/, "").split(/[\r\n]+/).map(x => {
      const [key, ...val] = x.split(": ");
      return [key, val.join(": ")];
    }) : []);
    const {
      allowRangeRequests,
      suggestedLength
    } = validateRangeRequestCapabilities({
      responseHeaders,
      isHttp: stream.isHttp,
      rangeChunkSize,
      disableRange
    });
    if (allowRangeRequests) {
      this._isRangeSupported = true;
    }
    this._contentLength = suggestedLength || this._contentLength;
    this._filename = extractFilenameFromHeader(responseHeaders);
    if (this._isRangeSupported) {
      stream._abortRequest(fullRequestXhr);
    }
    this._headersCapability.resolve();
  }
  #onDone(chunk) {
    if (this._requests.length > 0) {
      const capability = this._requests.shift();
      capability.resolve({
        value: chunk,
        done: false
      });
    } else {
      this._cachedChunks.push(chunk);
    }
    this._done = true;
    if (this._cachedChunks.length > 0) {
      return;
    }
    for (const capability of this._requests) {
      capability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
  }
  #onError(status) {
    this._storedError = createResponseError(status, this._stream.url);
    this._headersCapability.reject(this._storedError);
    for (const capability of this._requests) {
      capability.reject(this._storedError);
    }
    this._requests.length = 0;
    this._cachedChunks.length = 0;
  }
  #onProgress(evt) {
    this.onProgress?.({
      loaded: evt.loaded,
      total: evt.lengthComputable ? evt.total : this._contentLength
    });
  }
  async read() {
    await this._headersCapability.promise;
    if (this._storedError) {
      throw this._storedError;
    }
    if (this._cachedChunks.length > 0) {
      const chunk = this._cachedChunks.shift();
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const capability = Promise.withResolvers();
    this._requests.push(capability);
    return capability.promise;
  }
  cancel(reason) {
    this._done = true;
    this._headersCapability.reject(reason);
    for (const capability of this._requests) {
      capability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    this._stream._abortRequest(this._fullRequestXhr);
    this._fullRequestXhr = null;
  }
}
class PDFNetworkStreamRangeReader extends BasePDFStreamRangeReader {
  onClosed = null;
  _done = false;
  _queuedChunk = null;
  _requests = [];
  _storedError = null;
  constructor(stream, begin, end) {
    super(stream, begin, end);
    this._requestXhr = stream._request({
      begin,
      end,
      onHeadersReceived: this.#onHeadersReceived.bind(this),
      onDone: this.#onDone.bind(this),
      onError: this.#onError.bind(this),
      onProgress: null
    });
  }
  #onHeadersReceived() {
    const responseOrigin = getResponseOrigin(this._requestXhr?.responseURL);
    try {
      ensureResponseOrigin(responseOrigin, this._stream._responseOrigin);
    } catch (ex) {
      this._storedError = ex;
      this.#onError(0);
    }
  }
  #onDone(chunk) {
    if (this._requests.length > 0) {
      const capability = this._requests.shift();
      capability.resolve({
        value: chunk,
        done: false
      });
    } else {
      this._queuedChunk = chunk;
    }
    this._done = true;
    for (const capability of this._requests) {
      capability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    this.onClosed?.();
  }
  #onError(status) {
    this._storedError ??= createResponseError(status, this._stream.url);
    for (const capability of this._requests) {
      capability.reject(this._storedError);
    }
    this._requests.length = 0;
    this._queuedChunk = null;
  }
  async read() {
    if (this._storedError) {
      throw this._storedError;
    }
    if (this._queuedChunk !== null) {
      const chunk = this._queuedChunk;
      this._queuedChunk = null;
      return {
        value: chunk,
        done: false
      };
    }
    if (this._done) {
      return {
        value: undefined,
        done: true
      };
    }
    const capability = Promise.withResolvers();
    this._requests.push(capability);
    return capability.promise;
  }
  cancel(reason) {
    this._done = true;
    for (const capability of this._requests) {
      capability.resolve({
        value: undefined,
        done: true
      });
    }
    this._requests.length = 0;
    this._stream._abortRequest(this._requestXhr);
    this.onClosed?.();
  }
}

;// ./src/display/node_stream.js















const urlRegex = /^[a-z][a-z0-9\-+.]+:/i;
function parseUrlOrPath(sourceUrl) {
  if (urlRegex.test(sourceUrl)) {
    return new URL(sourceUrl);
  }
  const url = process.getBuiltinModule("url");
  return new URL(url.pathToFileURL(sourceUrl));
}
function getReadableStream(readStream) {
  const {
    Readable
  } = process.getBuiltinModule("stream");
  if (typeof Readable.toWeb === "function") {
    return Readable.toWeb(readStream);
  }
  const require = process.getBuiltinModule("module").createRequire(import.meta.url);
  const polyfill = require("node-readable-to-web-readable-stream");
  return polyfill.makeDefaultReadableStreamFromNodeReadable(readStream);
}
function node_stream_getArrayBuffer(val) {
  if (val instanceof Uint8Array) {
    return val.buffer;
  }
  if (val instanceof ArrayBuffer) {
    return val;
  }
  warn(`getArrayBuffer - unexpected data format: ${val}`);
  return new Uint8Array(val).buffer;
}
class PDFNodeStream extends BasePDFStream {
  constructor(source) {
    super(source, PDFNodeStreamReader, PDFNodeStreamRangeReader);
    this.url = parseUrlOrPath(source.url);
    assert(this.url.protocol === "file:", "PDFNodeStream only supports file:// URLs.");
  }
}
class PDFNodeStreamReader extends BasePDFStreamReader {
  _reader = null;
  constructor(stream) {
    super(stream);
    const {
      disableRange,
      disableStream,
      length,
      rangeChunkSize
    } = stream._source;
    this._contentLength = length;
    this._isStreamingSupported = !disableStream;
    this._isRangeSupported = !disableRange;
    const url = stream.url;
    const fs = process.getBuiltinModule("fs");
    fs.promises.lstat(url).then(stat => {
      const readStream = fs.createReadStream(url);
      const readableStream = getReadableStream(readStream);
      this._reader = readableStream.getReader();
      const {
        size
      } = stat;
      if (size <= 2 * rangeChunkSize) {
        this._isRangeSupported = false;
      }
      this._contentLength = size;
      if (!this._isStreamingSupported && this._isRangeSupported) {
        this.cancel(new AbortException("Streaming is disabled."));
      }
      this._headersCapability.resolve();
    }).catch(error => {
      if (error.code === "ENOENT") {
        error = createResponseError(0, url.href);
      }
      this._headersCapability.reject(error);
    });
  }
  async read() {
    await this._headersCapability.promise;
    const {
      value,
      done
    } = await this._reader.read();
    if (done) {
      return {
        value,
        done
      };
    }
    this._loaded += value.length;
    this.onProgress?.({
      loaded: this._loaded,
      total: this._contentLength
    });
    return {
      value: node_stream_getArrayBuffer(value),
      done: false
    };
  }
  cancel(reason) {
    this._reader?.cancel(reason);
  }
}
class PDFNodeStreamRangeReader extends BasePDFStreamRangeReader {
  _readCapability = Promise.withResolvers();
  _reader = null;
  constructor(stream, begin, end) {
    super(stream, begin, end);
    const url = stream.url;
    const fs = process.getBuiltinModule("fs");
    try {
      const readStream = fs.createReadStream(url, {
        start: begin,
        end: end - 1
      });
      const readableStream = getReadableStream(readStream);
      this._reader = readableStream.getReader();
      this._readCapability.resolve();
    } catch (error) {
      this._readCapability.reject(error);
    }
  }
  async read() {
    await this._readCapability.promise;
    const {
      value,
      done
    } = await this._reader.read();
    if (done) {
      return {
        value,
        done
      };
    }
    return {
      value: node_stream_getArrayBuffer(value),
      done: false
    };
  }
  cancel(reason) {
    this._reader?.cancel(reason);
  }
}

;// ./src/display/pdf_objects.js

const INITIAL_DATA = Symbol("INITIAL_DATA");
class PDFObjects {
  #objs = Object.create(null);
  #ensureObj(objId) {
    return this.#objs[objId] ||= {
      ...Promise.withResolvers(),
      data: INITIAL_DATA
    };
  }
  get(objId, callback = null) {
    if (callback) {
      const obj = this.#ensureObj(objId);
      obj.promise.then(() => callback(obj.data));
      return null;
    }
    const obj = this.#objs[objId];
    if (!obj || obj.data === INITIAL_DATA) {
      throw new Error(`Requesting object that isn't resolved yet ${objId}.`);
    }
    return obj.data;
  }
  has(objId) {
    const obj = this.#objs[objId];
    return !!obj && obj.data !== INITIAL_DATA;
  }
  delete(objId) {
    const obj = this.#objs[objId];
    if (!obj || obj.data === INITIAL_DATA) {
      return false;
    }
    delete this.#objs[objId];
    return true;
  }
  resolve(objId, data = null) {
    const obj = this.#ensureObj(objId);
    obj.data = data;
    obj.resolve();
  }
  clear() {
    for (const objId in this.#objs) {
      const {
        data
      } = this.#objs[objId];
      data?.bitmap?.close();
    }
    this.#objs = Object.create(null);
  }
  *[Symbol.iterator]() {
    for (const objId in this.#objs) {
      const {
        data
      } = this.#objs[objId];
      if (data === INITIAL_DATA) {
        continue;
      }
      yield [objId, data];
    }
  }
}

;// ./src/display/text_layer.js











const MAX_TEXT_DIVS_TO_RENDER = 100000;
const DEFAULT_FONT_SIZE = 30;
class TextLayer {
  #capability = Promise.withResolvers();
  #container = null;
  #disableProcessItems = false;
  #fontInspectorEnabled = !!globalThis.FontInspector?.enabled;
  #lang = null;
  #layoutTextParams = null;
  #pageHeight = 0;
  #pageWidth = 0;
  #reader = null;
  #rootContainer = null;
  #rotation = 0;
  #scale = 0;
  #styleCache = Object.create(null);
  #textContentItemsStr = [];
  #textContentSource = null;
  #textDivs = [];
  #textDivProperties = new WeakMap();
  #transform = null;
  static #ascentCache = new Map();
  static #canvasContexts = new Map();
  static #canvasCtxFonts = new WeakMap();
  static #minFontSize = null;
  static #pendingTextLayers = new Set();
  constructor({
    textContentSource,
    container,
    viewport
  }) {
    if (textContentSource instanceof ReadableStream) {
      this.#textContentSource = textContentSource;
    } else if (typeof textContentSource === "object") {
      this.#textContentSource = new ReadableStream({
        start(controller) {
          controller.enqueue(textContentSource);
          controller.close();
        }
      });
    } else {
      throw new Error('No "textContentSource" parameter specified.');
    }
    this.#container = this.#rootContainer = container;
    this.#scale = viewport.scale * OutputScale.pixelRatio;
    this.#rotation = viewport.rotation;
    this.#layoutTextParams = {
      div: null,
      properties: null,
      ctx: null
    };
    const {
      pageWidth,
      pageHeight,
      pageX,
      pageY
    } = viewport.rawDims;
    this.#transform = [1, 0, 0, -1, -pageX, pageY + pageHeight];
    this.#pageWidth = pageWidth;
    this.#pageHeight = pageHeight;
    TextLayer.#ensureMinFontSizeComputed();
    container.style.setProperty("--min-font-size", TextLayer.#minFontSize);
    setLayerDimensions(container, viewport);
    this.#capability.promise.finally(() => {
      TextLayer.#pendingTextLayers.delete(this);
      this.#layoutTextParams = null;
      this.#styleCache = null;
    }).catch(() => {});
  }
  static get fontFamilyMap() {
    const {
      isWindows,
      isFirefox
    } = util_FeatureTest.platform;
    return shadow(this, "fontFamilyMap", new Map([["sans-serif", `${isWindows && isFirefox ? "Calibri, " : ""}sans-serif`], ["monospace", `${isWindows && isFirefox ? "Lucida Console, " : ""}monospace`]]));
  }
  render() {
    const pump = () => {
      this.#reader.read().then(({
        value,
        done
      }) => {
        if (done) {
          this.#capability.resolve();
          return;
        }
        this.#lang ??= value.lang;
        Object.assign(this.#styleCache, value.styles);
        this.#processItems(value.items);
        pump();
      }, this.#capability.reject);
    };
    this.#reader = this.#textContentSource.getReader();
    TextLayer.#pendingTextLayers.add(this);
    pump();
    return this.#capability.promise;
  }
  update({
    viewport,
    onBefore = null
  }) {
    const scale = viewport.scale * OutputScale.pixelRatio;
    const rotation = viewport.rotation;
    if (rotation !== this.#rotation) {
      onBefore?.();
      this.#rotation = rotation;
      setLayerDimensions(this.#rootContainer, {
        rotation
      });
    }
    if (scale !== this.#scale) {
      onBefore?.();
      this.#scale = scale;
      const params = {
        div: null,
        properties: null,
        ctx: TextLayer.#getCtx(this.#lang)
      };
      for (const div of this.#textDivs) {
        params.properties = this.#textDivProperties.get(div);
        params.div = div;
        this.#layout(params);
      }
    }
  }
  cancel() {
    const abortEx = new AbortException("TextLayer task cancelled.");
    this.#reader?.cancel(abortEx).catch(() => {});
    this.#reader = null;
    this.#capability.reject(abortEx);
  }
  get textDivs() {
    return this.#textDivs;
  }
  get textContentItemsStr() {
    return this.#textContentItemsStr;
  }
  #processItems(items) {
    if (this.#disableProcessItems) {
      return;
    }
    this.#layoutTextParams.ctx ??= TextLayer.#getCtx(this.#lang);
    const textDivs = this.#textDivs,
      textContentItemsStr = this.#textContentItemsStr;
    for (const item of items) {
      if (textDivs.length > MAX_TEXT_DIVS_TO_RENDER) {
        warn("Ignoring additional textDivs for performance reasons.");
        this.#disableProcessItems = true;
        return;
      }
      if (item.str === undefined) {
        if (item.type === "beginMarkedContentProps" || item.type === "beginMarkedContent") {
          const parent = this.#container;
          this.#container = document.createElement("span");
          this.#container.classList.add("markedContent");
          if (item.id) {
            this.#container.setAttribute("id", `${item.id}`);
          }
          if (item.tag === "Artifact") {
            this.#container.ariaHidden = true;
          }
          parent.append(this.#container);
        } else if (item.type === "endMarkedContent") {
          this.#container = this.#container.parentNode;
        }
        continue;
      }
      textContentItemsStr.push(item.str);
      this.#appendText(item);
    }
  }
  #appendText(geom) {
    const textDiv = document.createElement("span");
    const textDivProperties = {
      angle: 0,
      canvasWidth: 0,
      hasText: geom.str !== "",
      hasEOL: geom.hasEOL,
      fontSize: 0
    };
    this.#textDivs.push(textDiv);
    const tx = Util.transform(this.#transform, geom.transform);
    let angle = Math.atan2(tx[1], tx[0]);
    const style = this.#styleCache[geom.fontName];
    if (style.vertical) {
      angle += Math.PI / 2;
    }
    let fontFamily = this.#fontInspectorEnabled && style.fontSubstitution || style.fontFamily;
    fontFamily = TextLayer.fontFamilyMap.get(fontFamily) || fontFamily;
    const fontHeight = Math.hypot(tx[2], tx[3]);
    const fontAscent = fontHeight * TextLayer.#getAscent(fontFamily, style, this.#lang);
    let left, top;
    if (angle === 0) {
      left = tx[4];
      top = tx[5] - fontAscent;
    } else {
      left = tx[4] + fontAscent * Math.sin(angle);
      top = tx[5] - fontAscent * Math.cos(angle);
    }
    const divStyle = textDiv.style;
    divStyle.left = `${(100 * left / this.#pageWidth).toFixed(2)}%`;
    divStyle.top = `${(100 * top / this.#pageHeight).toFixed(2)}%`;
    divStyle.setProperty("--font-height", `${fontHeight.toFixed(2)}px`);
    divStyle.fontFamily = fontFamily;
    textDivProperties.fontSize = fontHeight;
    textDiv.setAttribute("role", "presentation");
    textDiv.textContent = geom.str;
    textDiv.dir = geom.dir;
    if (this.#fontInspectorEnabled) {
      textDiv.dataset.fontName = style.fontSubstitutionLoadedName || geom.fontName;
    }
    if (angle !== 0) {
      textDivProperties.angle = angle * (180 / Math.PI);
    }
    let shouldScaleText = false;
    if (geom.str.length > 1) {
      shouldScaleText = true;
    } else if (geom.str !== " " && geom.transform[0] !== geom.transform[3]) {
      const absScaleX = Math.abs(geom.transform[0]),
        absScaleY = Math.abs(geom.transform[3]);
      if (absScaleX !== absScaleY && Math.max(absScaleX, absScaleY) / Math.min(absScaleX, absScaleY) > 1.5) {
        shouldScaleText = true;
      }
    }
    if (shouldScaleText) {
      textDivProperties.canvasWidth = style.vertical ? geom.height : geom.width;
    }
    this.#textDivProperties.set(textDiv, textDivProperties);
    this.#layoutTextParams.div = textDiv;
    this.#layoutTextParams.properties = textDivProperties;
    this.#layout(this.#layoutTextParams);
    if (textDivProperties.hasText) {
      this.#container.append(textDiv);
    }
    if (textDivProperties.hasEOL) {
      const br = document.createElement("br");
      br.setAttribute("role", "presentation");
      this.#container.append(br);
    }
  }
  #layout(params) {
    const {
      div,
      properties,
      ctx
    } = params;
    const {
      style
    } = div;
    if (properties.canvasWidth !== 0 && properties.hasText) {
      const {
        fontFamily
      } = style;
      const {
        canvasWidth,
        fontSize
      } = properties;
      TextLayer.#ensureCtxFont(ctx, fontSize * this.#scale, fontFamily);
      const {
        width
      } = ctx.measureText(div.textContent);
      if (width > 0) {
        style.setProperty("--scale-x", canvasWidth * this.#scale / width);
      }
    }
    if (properties.angle !== 0) {
      style.setProperty("--rotate", `${properties.angle}deg`);
    }
  }
  static cleanup() {
    if (this.#pendingTextLayers.size > 0) {
      return;
    }
    this.#ascentCache.clear();
    for (const {
      canvas
    } of this.#canvasContexts.values()) {
      canvas.remove();
    }
    this.#canvasContexts.clear();
  }
  static #getCtx(lang = null) {
    let ctx = this.#canvasContexts.get(lang ||= "");
    if (!ctx) {
      const canvas = document.createElement("canvas");
      canvas.className = "hiddenCanvasElement";
      canvas.lang = lang;
      document.body.append(canvas);
      ctx = canvas.getContext("2d", {
        alpha: false,
        willReadFrequently: true
      });
      this.#canvasContexts.set(lang, ctx);
      this.#canvasCtxFonts.set(ctx, {
        size: 0,
        family: ""
      });
    }
    return ctx;
  }
  static #ensureCtxFont(ctx, size, family) {
    const cached = this.#canvasCtxFonts.get(ctx);
    if (size === cached.size && family === cached.family) {
      return;
    }
    ctx.font = `${size}px ${family}`;
    cached.size = size;
    cached.family = family;
  }
  static #ensureMinFontSizeComputed() {
    if (this.#minFontSize !== null) {
      return;
    }
    const div = document.createElement("div");
    div.style.opacity = 0;
    div.style.lineHeight = 1;
    div.style.fontSize = "1px";
    div.style.position = "absolute";
    div.textContent = "X";
    document.body.append(div);
    this.#minFontSize = div.getBoundingClientRect().height;
    div.remove();
  }
  static #getAscent(fontFamily, style, lang) {
    const cachedAscent = this.#ascentCache.get(fontFamily);
    if (cachedAscent) {
      return cachedAscent;
    }
    const ctx = this.#getCtx(lang);
    ctx.canvas.width = ctx.canvas.height = DEFAULT_FONT_SIZE;
    this.#ensureCtxFont(ctx, DEFAULT_FONT_SIZE, fontFamily);
    const metrics = ctx.measureText("");
    const ascent = metrics.fontBoundingBoxAscent;
    const descent = Math.abs(metrics.fontBoundingBoxDescent);
    ctx.canvas.width = ctx.canvas.height = 0;
    let ratio = 0.8;
    if (ascent) {
      ratio = ascent / (ascent + descent);
    } else {
      if (util_FeatureTest.platform.isFirefox) {
        warn("Enable the `dom.textMetrics.fontBoundingBox.enabled` preference " + "in `about:config` to improve TextLayer rendering.");
      }
      if (style.ascent) {
        ratio = style.ascent;
      } else if (style.descent) {
        ratio = 1 + style.descent;
      }
    }
    this.#ascentCache.set(fontFamily, ratio);
    return ratio;
  }
}

;// ./src/display/api.js


















































const RENDERING_CANCELLED_TIMEOUT = 100;
function getDocument(src = {}) {
  if (typeof src === "string" || src instanceof URL) {
    src = {
      url: src
    };
  } else if (src instanceof ArrayBuffer || ArrayBuffer.isView(src)) {
    src = {
      data: src
    };
  }
  const task = new PDFDocumentLoadingTask();
  const {
    docId
  } = task;
  const url = src.url ? getUrlProp(src.url) : null;
  const data = src.data ? getDataProp(src.data) : null;
  const httpHeaders = src.httpHeaders || null;
  const withCredentials = src.withCredentials === true;
  const password = src.password ?? null;
  const rangeTransport = src.range instanceof PDFDataRangeTransport ? src.range : null;
  const rangeChunkSize = Number.isInteger(src.rangeChunkSize) && src.rangeChunkSize > 0 ? src.rangeChunkSize : 2 ** 16;
  let worker = src.worker instanceof PDFWorker ? src.worker : null;
  const verbosity = src.verbosity;
  const docBaseUrl = typeof src.docBaseUrl === "string" && !isDataScheme(src.docBaseUrl) ? src.docBaseUrl : null;
  const cMapUrl = getFactoryUrlProp(src.cMapUrl);
  const cMapPacked = src.cMapPacked !== false;
  const CMapReaderFactory = src.CMapReaderFactory || (isNodeJS ? NodeCMapReaderFactory : DOMCMapReaderFactory);
  const iccUrl = getFactoryUrlProp(src.iccUrl);
  const standardFontDataUrl = getFactoryUrlProp(src.standardFontDataUrl);
  const StandardFontDataFactory = src.StandardFontDataFactory || (isNodeJS ? NodeStandardFontDataFactory : DOMStandardFontDataFactory);
  const wasmUrl = getFactoryUrlProp(src.wasmUrl);
  const WasmFactory = src.WasmFactory || (isNodeJS ? NodeWasmFactory : DOMWasmFactory);
  const ignoreErrors = src.stopAtErrors !== true;
  const maxImageSize = Number.isInteger(src.maxImageSize) && src.maxImageSize > -1 ? src.maxImageSize : -1;
  const isEvalSupported = src.isEvalSupported !== false;
  const isOffscreenCanvasSupported = typeof src.isOffscreenCanvasSupported === "boolean" ? src.isOffscreenCanvasSupported : !isNodeJS;
  const isImageDecoderSupported = typeof src.isImageDecoderSupported === "boolean" ? src.isImageDecoderSupported : !isNodeJS && (util_FeatureTest.platform.isFirefox || !globalThis.chrome);
  const canvasMaxAreaInBytes = Number.isInteger(src.canvasMaxAreaInBytes) ? src.canvasMaxAreaInBytes : -1;
  const disableFontFace = typeof src.disableFontFace === "boolean" ? src.disableFontFace : isNodeJS;
  const fontExtraProperties = src.fontExtraProperties === true;
  const enableXfa = src.enableXfa === true;
  const ownerDocument = src.ownerDocument || globalThis.document;
  const disableRange = src.disableRange === true;
  const disableStream = src.disableStream === true;
  const disableAutoFetch = src.disableAutoFetch === true;
  const pdfBug = src.pdfBug === true;
  const CanvasFactory = src.CanvasFactory || (isNodeJS ? NodeCanvasFactory : DOMCanvasFactory);
  const FilterFactory = src.FilterFactory || (isNodeJS ? NodeFilterFactory : DOMFilterFactory);
  const enableHWA = src.enableHWA === true;
  const useWasm = src.useWasm !== false;
  const length = rangeTransport ? rangeTransport.length : src.length ?? NaN;
  const useSystemFonts = typeof src.useSystemFonts === "boolean" ? src.useSystemFonts : !isNodeJS && !disableFontFace;
  const useWorkerFetch = typeof src.useWorkerFetch === "boolean" ? src.useWorkerFetch : !!(CMapReaderFactory === DOMCMapReaderFactory && StandardFontDataFactory === DOMStandardFontDataFactory && WasmFactory === DOMWasmFactory && cMapUrl && standardFontDataUrl && wasmUrl && isValidFetchUrl(cMapUrl, document.baseURI) && isValidFetchUrl(standardFontDataUrl, document.baseURI) && isValidFetchUrl(wasmUrl, document.baseURI));
  const styleElement = null;
  setVerbosityLevel(verbosity);
  const transportFactory = {
    canvasFactory: new CanvasFactory({
      ownerDocument,
      enableHWA
    }),
    filterFactory: new FilterFactory({
      docId,
      ownerDocument
    }),
    cMapReaderFactory: useWorkerFetch ? null : new CMapReaderFactory({
      baseUrl: cMapUrl,
      isCompressed: cMapPacked
    }),
    standardFontDataFactory: useWorkerFetch ? null : new StandardFontDataFactory({
      baseUrl: standardFontDataUrl
    }),
    wasmFactory: useWorkerFetch ? null : new WasmFactory({
      baseUrl: wasmUrl
    })
  };
  if (!worker) {
    worker = PDFWorker.create({
      verbosity,
      port: GlobalWorkerOptions.workerPort
    });
    task._worker = worker;
  }
  const docParams = {
    docId,
    apiVersion: "5.4.624",
    data,
    password,
    disableAutoFetch,
    rangeChunkSize,
    length,
    docBaseUrl,
    enableXfa,
    evaluatorOptions: {
      maxImageSize,
      disableFontFace,
      ignoreErrors,
      isEvalSupported,
      isOffscreenCanvasSupported,
      isImageDecoderSupported,
      canvasMaxAreaInBytes,
      fontExtraProperties,
      useSystemFonts,
      useWasm,
      useWorkerFetch,
      cMapUrl,
      iccUrl,
      standardFontDataUrl,
      wasmUrl
    }
  };
  const transportParams = {
    ownerDocument,
    pdfBug,
    styleElement,
    enableHWA,
    loadingParams: {
      disableAutoFetch,
      enableXfa
    }
  };
  worker.promise.then(function () {
    if (task.destroyed) {
      throw new Error("Loading aborted");
    }
    if (worker.destroyed) {
      throw new Error("Worker was destroyed");
    }
    const workerIdPromise = worker.messageHandler.sendWithPromise("GetDocRequest", docParams, data ? [data.buffer] : null);
    let networkStream;
    if (rangeTransport) {
      networkStream = new PDFDataTransportStream({
        pdfDataRangeTransport: rangeTransport,
        disableRange,
        disableStream
      });
    } else if (!data) {
      if (!url) {
        throw new Error("getDocument - no `url` parameter provided.");
      }
      const NetworkStream = isValidFetchUrl(url) ? PDFFetchStream : isNodeJS ? PDFNodeStream : PDFNetworkStream;
      networkStream = new NetworkStream({
        url,
        length,
        httpHeaders,
        withCredentials,
        rangeChunkSize,
        disableRange,
        disableStream
      });
    }
    return workerIdPromise.then(workerId => {
      if (task.destroyed) {
        throw new Error("Loading aborted");
      }
      if (worker.destroyed) {
        throw new Error("Worker was destroyed");
      }
      const messageHandler = new MessageHandler(docId, workerId, worker.port);
      const transport = new WorkerTransport(messageHandler, task, networkStream, transportParams, transportFactory);
      task._transport = transport;
      messageHandler.send("Ready", null);
    });
  }).catch(task._capability.reject);
  return task;
}
class PDFDocumentLoadingTask {
  static #docId = 0;
  _capability = Promise.withResolvers();
  _transport = null;
  _worker = null;
  docId = `d${PDFDocumentLoadingTask.#docId++}`;
  destroyed = false;
  onPassword = null;
  onProgress = null;
  get promise() {
    return this._capability.promise;
  }
  async destroy() {
    this.destroyed = true;
    try {
      if (this._worker?.port) {
        this._worker._pendingDestroy = true;
      }
      await this._transport?.destroy();
    } catch (ex) {
      if (this._worker?.port) {
        delete this._worker._pendingDestroy;
      }
      throw ex;
    }
    this._transport = null;
    this._worker?.destroy();
    this._worker = null;
  }
  async getData() {
    return this._transport.getData();
  }
}
class PDFDataRangeTransport {
  #capability = Promise.withResolvers();
  #progressiveDoneListeners = [];
  #progressiveReadListeners = [];
  #progressListeners = [];
  #rangeListeners = [];
  constructor(length, initialData, progressiveDone = false, contentDispositionFilename = null) {
    this.length = length;
    this.initialData = initialData;
    this.progressiveDone = progressiveDone;
    this.contentDispositionFilename = contentDispositionFilename;
  }
  addRangeListener(listener) {
    this.#rangeListeners.push(listener);
  }
  addProgressListener(listener) {
    this.#progressListeners.push(listener);
  }
  addProgressiveReadListener(listener) {
    this.#progressiveReadListeners.push(listener);
  }
  addProgressiveDoneListener(listener) {
    this.#progressiveDoneListeners.push(listener);
  }
  onDataRange(begin, chunk) {
    for (const listener of this.#rangeListeners) {
      listener(begin, chunk);
    }
  }
  onDataProgress(loaded, total) {
    this.#capability.promise.then(() => {
      for (const listener of this.#progressListeners) {
        listener(loaded, total);
      }
    });
  }
  onDataProgressiveRead(chunk) {
    this.#capability.promise.then(() => {
      for (const listener of this.#progressiveReadListeners) {
        listener(chunk);
      }
    });
  }
  onDataProgressiveDone() {
    this.#capability.promise.then(() => {
      for (const listener of this.#progressiveDoneListeners) {
        listener();
      }
    });
  }
  transportReady() {
    this.#capability.resolve();
  }
  requestDataRange(begin, end) {
    unreachable("Abstract method PDFDataRangeTransport.requestDataRange");
  }
  abort() {}
}
class PDFDocumentProxy {
  constructor(pdfInfo, transport) {
    this._pdfInfo = pdfInfo;
    this._transport = transport;
  }
  get annotationStorage() {
    return this._transport.annotationStorage;
  }
  get canvasFactory() {
    return this._transport.canvasFactory;
  }
  get filterFactory() {
    return this._transport.filterFactory;
  }
  get numPages() {
    return this._pdfInfo.numPages;
  }
  get fingerprints() {
    return this._pdfInfo.fingerprints;
  }
  get isPureXfa() {
    return shadow(this, "isPureXfa", !!this._transport._htmlForXfa);
  }
  get allXfaHtml() {
    return this._transport._htmlForXfa;
  }
  getPage(pageNumber) {
    return this._transport.getPage(pageNumber);
  }
  getPageIndex(ref) {
    return this._transport.getPageIndex(ref);
  }
  getDestinations() {
    return this._transport.getDestinations();
  }
  getDestination(id) {
    return this._transport.getDestination(id);
  }
  getPageLabels() {
    return this._transport.getPageLabels();
  }
  getPageLayout() {
    return this._transport.getPageLayout();
  }
  getPageMode() {
    return this._transport.getPageMode();
  }
  getViewerPreferences() {
    return this._transport.getViewerPreferences();
  }
  getOpenAction() {
    return this._transport.getOpenAction();
  }
  getAttachments() {
    return this._transport.getAttachments();
  }
  getAnnotationsByType(types, pageIndexesToSkip) {
    return this._transport.getAnnotationsByType(types, pageIndexesToSkip);
  }
  getJSActions() {
    return this._transport.getDocJSActions();
  }
  getOutline() {
    return this._transport.getOutline();
  }
  getOptionalContentConfig({
    intent = "display"
  } = {}) {
    const {
      renderingIntent
    } = this._transport.getRenderingIntent(intent);
    return this._transport.getOptionalContentConfig(renderingIntent);
  }
  getPermissions() {
    return this._transport.getPermissions();
  }
  getMetadata() {
    return this._transport.getMetadata();
  }
  getMarkInfo() {
    return this._transport.getMarkInfo();
  }
  getData() {
    return this._transport.getData();
  }
  saveDocument() {
    return this._transport.saveDocument();
  }
  extractPages(pageInfos) {
    return this._transport.extractPages(pageInfos);
  }
  getDownloadInfo() {
    return this._transport.downloadInfoCapability.promise;
  }
  cleanup(keepLoadedFonts = false) {
    return this._transport.startCleanup(keepLoadedFonts || this.isPureXfa);
  }
  destroy() {
    return this.loadingTask.destroy();
  }
  cachedPageNumber(ref) {
    return this._transport.cachedPageNumber(ref);
  }
  get loadingParams() {
    return this._transport.loadingParams;
  }
  get loadingTask() {
    return this._transport.loadingTask;
  }
  getFieldObjects() {
    return this._transport.getFieldObjects();
  }
  hasJSActions() {
    return this._transport.hasJSActions();
  }
  getCalculationOrderIds() {
    return this._transport.getCalculationOrderIds();
  }
}
class PDFPageProxy {
  #pendingCleanup = false;
  #pagesMapper = PagesMapper.instance;
  constructor(pageIndex, pageInfo, transport, pdfBug = false) {
    this._pageIndex = pageIndex;
    this._pageInfo = pageInfo;
    this._transport = transport;
    this._stats = pdfBug ? new StatTimer() : null;
    this._pdfBug = pdfBug;
    this.commonObjs = transport.commonObjs;
    this.objs = new PDFObjects();
    this._intentStates = new Map();
    this.destroyed = false;
    this.recordedBBoxes = null;
  }
  get pageNumber() {
    return this._pageIndex + 1;
  }
  set pageNumber(value) {
    this._pageIndex = value - 1;
  }
  get rotate() {
    return this._pageInfo.rotate;
  }
  get ref() {
    return this._pageInfo.ref;
  }
  get userUnit() {
    return this._pageInfo.userUnit;
  }
  get view() {
    return this._pageInfo.view;
  }
  getViewport({
    scale,
    rotation = this.rotate,
    offsetX = 0,
    offsetY = 0,
    dontFlip = false
  } = {}) {
    return new PageViewport({
      viewBox: this.view,
      userUnit: this.userUnit,
      scale,
      rotation,
      offsetX,
      offsetY,
      dontFlip
    });
  }
  getAnnotations({
    intent = "display"
  } = {}) {
    const {
      renderingIntent
    } = this._transport.getRenderingIntent(intent);
    return this._transport.getAnnotations(this._pageIndex, renderingIntent);
  }
  getJSActions() {
    return this._transport.getPageJSActions(this._pageIndex);
  }
  get filterFactory() {
    return this._transport.filterFactory;
  }
  get isPureXfa() {
    return shadow(this, "isPureXfa", !!this._transport._htmlForXfa);
  }
  async getXfa() {
    return this._transport._htmlForXfa?.children[this._pageIndex] || null;
  }
  render({
    canvasContext,
    canvas = canvasContext.canvas,
    viewport,
    intent = "display",
    annotationMode = AnnotationMode.ENABLE,
    transform = null,
    background = null,
    optionalContentConfigPromise = null,
    annotationCanvasMap = null,
    pageColors = null,
    printAnnotationStorage = null,
    isEditing = false,
    recordOperations = false,
    operationsFilter = null
  }) {
    this._stats?.time("Overall");
    const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, isEditing);
    const {
      renderingIntent,
      cacheKey
    } = intentArgs;
    this.#pendingCleanup = false;
    optionalContentConfigPromise ||= this._transport.getOptionalContentConfig(renderingIntent);
    let intentState = this._intentStates.get(cacheKey);
    if (!intentState) {
      intentState = Object.create(null);
      this._intentStates.set(cacheKey, intentState);
    }
    if (intentState.streamReaderCancelTimeout) {
      clearTimeout(intentState.streamReaderCancelTimeout);
      intentState.streamReaderCancelTimeout = null;
    }
    const intentPrint = !!(renderingIntent & RenderingIntentFlag.PRINT);
    if (!intentState.displayReadyCapability) {
      intentState.displayReadyCapability = Promise.withResolvers();
      intentState.operatorList = {
        fnArray: [],
        argsArray: [],
        lastChunk: false,
        separateAnnots: null
      };
      this._stats?.time("Page Request");
      this._pumpOperatorList(intentArgs);
    }
    const recordForDebugger = Boolean(this._pdfBug && globalThis.StepperManager?.enabled);
    const shouldRecordOperations = !this.recordedBBoxes && (recordOperations || recordForDebugger);
    const complete = error => {
      intentState.renderTasks.delete(internalRenderTask);
      if (shouldRecordOperations) {
        const recordedBBoxes = internalRenderTask.gfx?.dependencyTracker.take();
        if (recordedBBoxes) {
          if (internalRenderTask.stepper) {
            internalRenderTask.stepper.setOperatorBBoxes(recordedBBoxes, internalRenderTask.gfx.dependencyTracker.takeDebugMetadata());
          }
          if (recordOperations) {
            this.recordedBBoxes = recordedBBoxes;
          }
        }
      }
      if (intentPrint) {
        this.#pendingCleanup = true;
      }
      this.#tryCleanup();
      if (error) {
        internalRenderTask.capability.reject(error);
        this._abortOperatorList({
          intentState,
          reason: error instanceof Error ? error : new Error(error)
        });
      } else {
        internalRenderTask.capability.resolve();
      }
      if (this._stats) {
        this._stats.timeEnd("Rendering");
        this._stats.timeEnd("Overall");
        if (globalThis.Stats?.enabled) {
          globalThis.Stats.add(this.pageNumber, this._stats);
        }
      }
    };
    const internalRenderTask = new InternalRenderTask({
      callback: complete,
      params: {
        canvas,
        canvasContext,
        dependencyTracker: shouldRecordOperations ? new CanvasDependencyTracker(canvas, intentState.operatorList.length, recordForDebugger) : null,
        viewport,
        transform,
        background
      },
      objs: this.objs,
      commonObjs: this.commonObjs,
      annotationCanvasMap,
      operatorList: intentState.operatorList,
      pageIndex: this._pageIndex,
      canvasFactory: this._transport.canvasFactory,
      filterFactory: this._transport.filterFactory,
      useRequestAnimationFrame: !intentPrint,
      pdfBug: this._pdfBug,
      pageColors,
      enableHWA: this._transport.enableHWA,
      operationsFilter
    });
    (intentState.renderTasks ||= new Set()).add(internalRenderTask);
    const renderTask = internalRenderTask.task;
    Promise.all([intentState.displayReadyCapability.promise, optionalContentConfigPromise]).then(([transparency, optionalContentConfig]) => {
      if (this.destroyed) {
        complete();
        return;
      }
      this._stats?.time("Rendering");
      if (!(optionalContentConfig.renderingIntent & renderingIntent)) {
        throw new Error("Must use the same `intent`-argument when calling the `PDFPageProxy.render` " + "and `PDFDocumentProxy.getOptionalContentConfig` methods.");
      }
      internalRenderTask.initializeGraphics({
        transparency,
        optionalContentConfig
      });
      internalRenderTask.operatorListChanged();
    }).catch(complete);
    return renderTask;
  }
  getOperatorList({
    intent = "display",
    annotationMode = AnnotationMode.ENABLE,
    printAnnotationStorage = null,
    isEditing = false
  } = {}) {
    function operatorListChanged() {
      if (intentState.operatorList.lastChunk) {
        intentState.opListReadCapability.resolve(intentState.operatorList);
        intentState.renderTasks.delete(opListTask);
      }
    }
    const intentArgs = this._transport.getRenderingIntent(intent, annotationMode, printAnnotationStorage, isEditing, true);
    let intentState = this._intentStates.get(intentArgs.cacheKey);
    if (!intentState) {
      intentState = Object.create(null);
      this._intentStates.set(intentArgs.cacheKey, intentState);
    }
    let opListTask;
    if (!intentState.opListReadCapability) {
      opListTask = Object.create(null);
      opListTask.operatorListChanged = operatorListChanged;
      intentState.opListReadCapability = Promise.withResolvers();
      (intentState.renderTasks ||= new Set()).add(opListTask);
      intentState.operatorList = {
        fnArray: [],
        argsArray: [],
        lastChunk: false,
        separateAnnots: null
      };
      this._stats?.time("Page Request");
      this._pumpOperatorList(intentArgs);
    }
    return intentState.opListReadCapability.promise;
  }
  streamTextContent({
    includeMarkedContent = false,
    disableNormalization = false
  } = {}) {
    const TEXT_CONTENT_CHUNK_SIZE = 100;
    return this._transport.messageHandler.sendWithStream("GetTextContent", {
      pageId: this.#pagesMapper.getPageId(this._pageIndex + 1) - 1,
      pageIndex: this._pageIndex,
      includeMarkedContent: includeMarkedContent === true,
      disableNormalization: disableNormalization === true
    }, {
      highWaterMark: TEXT_CONTENT_CHUNK_SIZE,
      size(textContent) {
        return textContent.items.length;
      }
    });
  }
  getTextContent(params = {}) {
    if (this._transport._htmlForXfa) {
      return this.getXfa().then(xfa => XfaText.textContent(xfa));
    }
    const readableStream = this.streamTextContent(params);
    return new Promise(function (resolve, reject) {
      function pump() {
        reader.read().then(function ({
          value,
          done
        }) {
          if (done) {
            resolve(textContent);
            return;
          }
          textContent.lang ??= value.lang;
          Object.assign(textContent.styles, value.styles);
          textContent.items.push(...value.items);
          pump();
        }, reject);
      }
      const reader = readableStream.getReader();
      const textContent = {
        items: [],
        styles: Object.create(null),
        lang: null
      };
      pump();
    });
  }
  getStructTree() {
    return this._transport.getStructTree(this._pageIndex);
  }
  _destroy() {
    this.destroyed = true;
    const waitOn = [];
    for (const intentState of this._intentStates.values()) {
      this._abortOperatorList({
        intentState,
        reason: new Error("Page was destroyed."),
        force: true
      });
      if (intentState.opListReadCapability) {
        continue;
      }
      for (const internalRenderTask of intentState.renderTasks) {
        waitOn.push(internalRenderTask.completed);
        internalRenderTask.cancel();
      }
    }
    this.objs.clear();
    this.#pendingCleanup = false;
    return Promise.all(waitOn);
  }
  cleanup(resetStats = false) {
    this.#pendingCleanup = true;
    const success = this.#tryCleanup();
    if (resetStats && success) {
      this._stats &&= new StatTimer();
    }
    return success;
  }
  #tryCleanup() {
    if (!this.#pendingCleanup || this.destroyed) {
      return false;
    }
    for (const {
      renderTasks,
      operatorList
    } of this._intentStates.values()) {
      if (renderTasks.size > 0 || !operatorList.lastChunk) {
        return false;
      }
    }
    this._intentStates.clear();
    this.objs.clear();
    this.#pendingCleanup = false;
    return true;
  }
  _startRenderPage(transparency, cacheKey) {
    const intentState = this._intentStates.get(cacheKey);
    if (!intentState) {
      return;
    }
    this._stats?.timeEnd("Page Request");
    intentState.displayReadyCapability?.resolve(transparency);
  }
  _renderPageChunk(operatorListChunk, intentState) {
    for (let i = 0, ii = operatorListChunk.length; i < ii; i++) {
      intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
      intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]);
    }
    intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
    intentState.operatorList.separateAnnots = operatorListChunk.separateAnnots;
    for (const internalRenderTask of intentState.renderTasks) {
      internalRenderTask.operatorListChanged();
    }
    if (operatorListChunk.lastChunk) {
      this.#tryCleanup();
    }
  }
  _pumpOperatorList({
    renderingIntent,
    cacheKey,
    annotationStorageSerializable,
    modifiedIds
  }) {
    const {
      map,
      transfer
    } = annotationStorageSerializable;
    const readableStream = this._transport.messageHandler.sendWithStream("GetOperatorList", {
      pageId: this.#pagesMapper.getPageId(this._pageIndex + 1) - 1,
      pageIndex: this._pageIndex,
      intent: renderingIntent,
      cacheKey,
      annotationStorage: map,
      modifiedIds
    }, transfer);
    const reader = readableStream.getReader();
    const intentState = this._intentStates.get(cacheKey);
    intentState.streamReader = reader;
    const pump = () => {
      reader.read().then(({
        value,
        done
      }) => {
        if (done) {
          intentState.streamReader = null;
          return;
        }
        if (this._transport.destroyed) {
          return;
        }
        this._renderPageChunk(value, intentState);
        pump();
      }, reason => {
        intentState.streamReader = null;
        if (this._transport.destroyed) {
          return;
        }
        if (intentState.operatorList) {
          intentState.operatorList.lastChunk = true;
          for (const internalRenderTask of intentState.renderTasks) {
            internalRenderTask.operatorListChanged();
          }
          this.#tryCleanup();
        }
        if (intentState.displayReadyCapability) {
          intentState.displayReadyCapability.reject(reason);
        } else if (intentState.opListReadCapability) {
          intentState.opListReadCapability.reject(reason);
        } else {
          throw reason;
        }
      });
    };
    pump();
  }
  _abortOperatorList({
    intentState,
    reason,
    force = false
  }) {
    if (!intentState.streamReader) {
      return;
    }
    if (intentState.streamReaderCancelTimeout) {
      clearTimeout(intentState.streamReaderCancelTimeout);
      intentState.streamReaderCancelTimeout = null;
    }
    if (!force) {
      if (intentState.renderTasks.size > 0) {
        return;
      }
      if (reason instanceof RenderingCancelledException) {
        let delay = RENDERING_CANCELLED_TIMEOUT;
        if (reason.extraDelay > 0 && reason.extraDelay < 1000) {
          delay += reason.extraDelay;
        }
        intentState.streamReaderCancelTimeout = setTimeout(() => {
          intentState.streamReaderCancelTimeout = null;
          this._abortOperatorList({
            intentState,
            reason,
            force: true
          });
        }, delay);
        return;
      }
    }
    intentState.streamReader.cancel(new AbortException(reason.message)).catch(() => {});
    intentState.streamReader = null;
    if (this._transport.destroyed) {
      return;
    }
    for (const [curCacheKey, curIntentState] of this._intentStates) {
      if (curIntentState === intentState) {
        this._intentStates.delete(curCacheKey);
        break;
      }
    }
    this.cleanup();
  }
  get stats() {
    return this._stats;
  }
}
class PDFWorker {
  #capability = Promise.withResolvers();
  #messageHandler = null;
  #port = null;
  #webWorker = null;
  static #fakeWorkerId = 0;
  static #isWorkerDisabled = false;
  static #workerPorts = new WeakMap();
  static {
    if (isNodeJS) {
      this.#isWorkerDisabled = true;
      GlobalWorkerOptions.workerSrc ||= "./pdf.worker.mjs";
    }
    this._isSameOrigin = (baseUrl, otherUrl) => {
      const base = URL.parse(baseUrl);
      if (!base?.origin || base.origin === "null") {
        return false;
      }
      const other = new URL(otherUrl, base);
      return base.origin === other.origin;
    };
    this._createCDNWrapper = url => {
      const wrapper = `await import("${url}");`;
      return URL.createObjectURL(new Blob([wrapper], {
        type: "text/javascript"
      }));
    };
    this.fromPort = params => {
      deprecated("`PDFWorker.fromPort` - please use `PDFWorker.create` instead.");
      if (!params?.port) {
        throw new Error("PDFWorker.fromPort - invalid method signature.");
      }
      return this.create(params);
    };
  }
  constructor({
    name = null,
    port = null,
    verbosity = getVerbosityLevel()
  } = {}) {
    this.name = name;
    this.destroyed = false;
    this.verbosity = verbosity;
    if (port) {
      if (PDFWorker.#workerPorts.has(port)) {
        throw new Error("Cannot use more than one PDFWorker per port.");
      }
      PDFWorker.#workerPorts.set(port, this);
      this.#initializeFromPort(port);
    } else {
      this.#initialize();
    }
  }
  get promise() {
    return this.#capability.promise;
  }
  #resolve() {
    this.#capability.resolve();
    this.#messageHandler.send("configure", {
      verbosity: this.verbosity
    });
  }
  get port() {
    return this.#port;
  }
  get messageHandler() {
    return this.#messageHandler;
  }
  #initializeFromPort(port) {
    this.#port = port;
    this.#messageHandler = new MessageHandler("main", "worker", port);
    this.#messageHandler.on("ready", () => {});
    this.#resolve();
  }
  #initialize() {
    if (PDFWorker.#isWorkerDisabled || PDFWorker.#mainThreadWorkerMessageHandler) {
      this.#setupFakeWorker();
      return;
    }
    let {
      workerSrc
    } = PDFWorker;
    try {
      if (!PDFWorker._isSameOrigin(window.location, workerSrc)) {
        workerSrc = PDFWorker._createCDNWrapper(new URL(workerSrc, window.location).href);
      }
      const worker = new Worker(workerSrc, {
        type: "module"
      });
      const messageHandler = new MessageHandler("main", "worker", worker);
      const terminateEarly = () => {
        ac.abort();
        messageHandler.destroy();
        worker.terminate();
        if (this.destroyed) {
          this.#capability.reject(new Error("Worker was destroyed"));
        } else {
          this.#setupFakeWorker();
        }
      };
      const ac = new AbortController();
      worker.addEventListener("error", () => {
        if (!this.#webWorker) {
          terminateEarly();
        }
      }, {
        signal: ac.signal
      });
      messageHandler.on("test", data => {
        ac.abort();
        if (this.destroyed || !data) {
          terminateEarly();
          return;
        }
        this.#messageHandler = messageHandler;
        this.#port = worker;
        this.#webWorker = worker;
        this.#resolve();
      });
      messageHandler.on("ready", data => {
        ac.abort();
        if (this.destroyed) {
          terminateEarly();
          return;
        }
        try {
          sendTest();
        } catch {
          this.#setupFakeWorker();
        }
      });
      const sendTest = () => {
        const testObj = new Uint8Array();
        messageHandler.send("test", testObj, [testObj.buffer]);
      };
      sendTest();
      return;
    } catch {
      info("The worker has been disabled.");
    }
    this.#setupFakeWorker();
  }
  #setupFakeWorker() {
    if (!PDFWorker.#isWorkerDisabled) {
      warn("Setting up fake worker.");
      PDFWorker.#isWorkerDisabled = true;
    }
    PDFWorker._setupFakeWorkerGlobal.then(WorkerMessageHandler => {
      if (this.destroyed) {
        this.#capability.reject(new Error("Worker was destroyed"));
        return;
      }
      const port = new LoopbackPort();
      this.#port = port;
      const id = `fake${PDFWorker.#fakeWorkerId++}`;
      const workerHandler = new MessageHandler(id + "_worker", id, port);
      WorkerMessageHandler.setup(workerHandler, port);
      this.#messageHandler = new MessageHandler(id, id + "_worker", port);
      this.#resolve();
    }).catch(reason => {
      this.#capability.reject(new Error(`Setting up fake worker failed: "${reason.message}".`));
    });
  }
  destroy() {
    this.destroyed = true;
    this.#webWorker?.terminate();
    this.#webWorker = null;
    PDFWorker.#workerPorts.delete(this.#port);
    this.#port = null;
    this.#messageHandler?.destroy();
    this.#messageHandler = null;
  }
  static create(params) {
    const cachedPort = this.#workerPorts.get(params?.port);
    if (cachedPort) {
      if (cachedPort._pendingDestroy) {
        throw new Error("PDFWorker.create - the worker is being destroyed.\n" + "Please remember to await `PDFDocumentLoadingTask.destroy()`-calls.");
      }
      return cachedPort;
    }
    return new PDFWorker(params);
  }
  static get workerSrc() {
    if (GlobalWorkerOptions.workerSrc) {
      return GlobalWorkerOptions.workerSrc;
    }
    throw new Error('No "GlobalWorkerOptions.workerSrc" specified.');
  }
  static get #mainThreadWorkerMessageHandler() {
    try {
      return globalThis.pdfjsWorker?.WorkerMessageHandler || null;
    } catch {
      return null;
    }
  }
  static get _setupFakeWorkerGlobal() {
    const loader = async () => {
      if (this.#mainThreadWorkerMessageHandler) {
        return this.#mainThreadWorkerMessageHandler;
      }
      const worker = await import(
      /*webpackIgnore: true*/
      /*@vite-ignore*/
      this.workerSrc);
      return worker.WorkerMessageHandler;
    };
    return shadow(this, "_setupFakeWorkerGlobal", loader());
  }
}
class WorkerTransport {
  downloadInfoCapability = Promise.withResolvers();
  #fullReader = null;
  #methodPromises = new Map();
  #networkStream = null;
  #pageCache = new Map();
  #pagePromises = new Map();
  #pageRefCache = new Map();
  #passwordCapability = null;
  #pagesMapper = PagesMapper.instance;
  constructor(messageHandler, loadingTask, networkStream, params, factory) {
    this.messageHandler = messageHandler;
    this.loadingTask = loadingTask;
    this.#networkStream = networkStream;
    this.commonObjs = new PDFObjects();
    this.fontLoader = new FontLoader({
      ownerDocument: params.ownerDocument,
      styleElement: params.styleElement
    });
    this.enableHWA = params.enableHWA;
    this.loadingParams = params.loadingParams;
    this._params = params;
    this.canvasFactory = factory.canvasFactory;
    this.filterFactory = factory.filterFactory;
    this.cMapReaderFactory = factory.cMapReaderFactory;
    this.standardFontDataFactory = factory.standardFontDataFactory;
    this.wasmFactory = factory.wasmFactory;
    this.destroyed = false;
    this.destroyCapability = null;
    this.setupMessageHandler();
    this.#pagesMapper.addListener(this.#updateCaches.bind(this));
  }
  #updateCaches() {
    const newPageCache = new Map();
    const newPromiseCache = new Map();
    for (let i = 0, ii = this.#pagesMapper.pagesNumber; i < ii; i++) {
      const prevPageIndex = this.#pagesMapper.getPrevPageNumber(i + 1) - 1;
      const page = this.#pageCache.get(prevPageIndex);
      if (page) {
        newPageCache.set(i, page);
      }
      const promise = this.#pagePromises.get(prevPageIndex);
      if (promise) {
        newPromiseCache.set(i, promise);
      }
    }
    this.#pageCache = newPageCache;
    this.#pagePromises = newPromiseCache;
  }
  #cacheSimpleMethod(name, data = null) {
    const cachedPromise = this.#methodPromises.get(name);
    if (cachedPromise) {
      return cachedPromise;
    }
    const promise = this.messageHandler.sendWithPromise(name, data);
    this.#methodPromises.set(name, promise);
    return promise;
  }
  #onProgress({
    loaded,
    total
  }) {
    this.loadingTask.onProgress?.({
      loaded,
      total,
      percent: MathClamp(Math.round(loaded / total * 100), 0, 100)
    });
  }
  get annotationStorage() {
    return shadow(this, "annotationStorage", new AnnotationStorage());
  }
  getRenderingIntent(intent, annotationMode = AnnotationMode.ENABLE, printAnnotationStorage = null, isEditing = false, isOpList = false) {
    let renderingIntent = RenderingIntentFlag.DISPLAY;
    let annotationStorageSerializable = SerializableEmpty;
    switch (intent) {
      case "any":
        renderingIntent = RenderingIntentFlag.ANY;
        break;
      case "display":
        break;
      case "print":
        renderingIntent = RenderingIntentFlag.PRINT;
        break;
      default:
        warn(`getRenderingIntent - invalid intent: ${intent}`);
    }
    const annotationStorage = renderingIntent & RenderingIntentFlag.PRINT && printAnnotationStorage instanceof PrintAnnotationStorage ? printAnnotationStorage : this.annotationStorage;
    switch (annotationMode) {
      case AnnotationMode.DISABLE:
        renderingIntent += RenderingIntentFlag.ANNOTATIONS_DISABLE;
        break;
      case AnnotationMode.ENABLE:
        break;
      case AnnotationMode.ENABLE_FORMS:
        renderingIntent += RenderingIntentFlag.ANNOTATIONS_FORMS;
        break;
      case AnnotationMode.ENABLE_STORAGE:
        renderingIntent += RenderingIntentFlag.ANNOTATIONS_STORAGE;
        annotationStorageSerializable = annotationStorage.serializable;
        break;
      default:
        warn(`getRenderingIntent - invalid annotationMode: ${annotationMode}`);
    }
    if (isEditing) {
      renderingIntent += RenderingIntentFlag.IS_EDITING;
    }
    if (isOpList) {
      renderingIntent += RenderingIntentFlag.OPLIST;
    }
    const {
      ids: modifiedIds,
      hash: modifiedIdsHash
    } = annotationStorage.modifiedIds;
    const cacheKeyBuf = [renderingIntent, annotationStorageSerializable.hash, modifiedIdsHash];
    return {
      renderingIntent,
      cacheKey: cacheKeyBuf.join("_"),
      annotationStorageSerializable,
      modifiedIds
    };
  }
  destroy() {
    if (this.destroyCapability) {
      return this.destroyCapability.promise;
    }
    this.destroyed = true;
    this.destroyCapability = Promise.withResolvers();
    this.#passwordCapability?.reject(new Error("Worker was destroyed during onPassword callback"));
    const waitOn = [];
    for (const page of this.#pageCache.values()) {
      waitOn.push(page._destroy());
    }
    this.#pageCache.clear();
    this.#pagePromises.clear();
    this.#pageRefCache.clear();
    if (this.hasOwnProperty("annotationStorage")) {
      this.annotationStorage.resetModified();
    }
    const terminated = this.messageHandler.sendWithPromise("Terminate", null);
    waitOn.push(terminated);
    Promise.all(waitOn).then(() => {
      this.commonObjs.clear();
      this.fontLoader.clear();
      this.#methodPromises.clear();
      this.filterFactory.destroy();
      TextLayer.cleanup();
      this.#networkStream?.cancelAllRequests(new AbortException("Worker was terminated."));
      this.messageHandler?.destroy();
      this.messageHandler = null;
      this.destroyCapability.resolve();
    }, this.destroyCapability.reject);
    return this.destroyCapability.promise;
  }
  setupMessageHandler() {
    const {
      messageHandler,
      loadingTask
    } = this;
    messageHandler.on("GetReader", (data, sink) => {
      assert(this.#networkStream, "GetReader - no `BasePDFStream` instance available.");
      this.#fullReader = this.#networkStream.getFullReader();
      this.#fullReader.onProgress = evt => this.#onProgress(evt);
      sink.onPull = () => {
        this.#fullReader.read().then(function ({
          value,
          done
        }) {
          if (done) {
            sink.close();
            return;
          }
          assert(value instanceof ArrayBuffer, "GetReader - expected an ArrayBuffer.");
          sink.enqueue(new Uint8Array(value), 1, [value]);
        }).catch(reason => {
          sink.error(reason);
        });
      };
      sink.onCancel = reason => {
        this.#fullReader.cancel(reason);
        sink.ready.catch(readyReason => {
          if (this.destroyed) {
            return;
          }
          throw readyReason;
        });
      };
    });
    messageHandler.on("ReaderHeadersReady", async data => {
      await this.#fullReader.headersReady;
      const {
        isStreamingSupported,
        isRangeSupported,
        contentLength
      } = this.#fullReader;
      if (isStreamingSupported && isRangeSupported) {
        this.#fullReader.onProgress = null;
      }
      return {
        isStreamingSupported,
        isRangeSupported,
        contentLength
      };
    });
    messageHandler.on("GetRangeReader", (data, sink) => {
      assert(this.#networkStream, "GetRangeReader - no `BasePDFStream` instance available.");
      const rangeReader = this.#networkStream.getRangeReader(data.begin, data.end);
      if (!rangeReader) {
        sink.close();
        return;
      }
      sink.onPull = () => {
        rangeReader.read().then(function ({
          value,
          done
        }) {
          if (done) {
            sink.close();
            return;
          }
          assert(value instanceof ArrayBuffer, "GetRangeReader - expected an ArrayBuffer.");
          sink.enqueue(new Uint8Array(value), 1, [value]);
        }).catch(reason => {
          sink.error(reason);
        });
      };
      sink.onCancel = reason => {
        rangeReader.cancel(reason);
        sink.ready.catch(readyReason => {
          if (this.destroyed) {
            return;
          }
          throw readyReason;
        });
      };
    });
    messageHandler.on("GetDoc", ({
      pdfInfo
    }) => {
      this.#pagesMapper.pagesNumber = pdfInfo.numPages;
      this._numPages = pdfInfo.numPages;
      this._htmlForXfa = pdfInfo.htmlForXfa;
      delete pdfInfo.htmlForXfa;
      loadingTask._capability.resolve(new PDFDocumentProxy(pdfInfo, this));
    });
    messageHandler.on("DocException", ex => {
      loadingTask._capability.reject(wrapReason(ex));
    });
    messageHandler.on("PasswordRequest", ex => {
      this.#passwordCapability = Promise.withResolvers();
      try {
        if (!loadingTask.onPassword) {
          throw wrapReason(ex);
        }
        const updatePassword = password => {
          if (password instanceof Error) {
            this.#passwordCapability.reject(password);
          } else {
            this.#passwordCapability.resolve({
              password
            });
          }
        };
        loadingTask.onPassword(updatePassword, ex.code);
      } catch (err) {
        this.#passwordCapability.reject(err);
      }
      return this.#passwordCapability.promise;
    });
    messageHandler.on("DataLoaded", data => {
      this.#onProgress({
        loaded: data.length,
        total: data.length
      });
      this.downloadInfoCapability.resolve(data);
    });
    messageHandler.on("StartRenderPage", data => {
      if (this.destroyed) {
        return;
      }
      const page = this.#pageCache.get(data.pageIndex);
      page._startRenderPage(data.transparency, data.cacheKey);
    });
    messageHandler.on("commonobj", ([id, type, exportedData]) => {
      if (this.destroyed) {
        return null;
      }
      if (this.commonObjs.has(id)) {
        return null;
      }
      switch (type) {
        case "Font":
          if ("error" in exportedData) {
            const exportedError = exportedData.error;
            warn(`Error during font loading: ${exportedError}`);
            this.commonObjs.resolve(id, exportedError);
            break;
          }
          const fontData = new FontInfo(exportedData);
          const inspectFont = this._params.pdfBug && globalThis.FontInspector?.enabled ? (font, url) => globalThis.FontInspector.fontAdded(font, url) : null;
          const font = new FontFaceObject(fontData, inspectFont, exportedData.extra, exportedData.charProcOperatorList);
          this.fontLoader.bind(font).catch(() => messageHandler.sendWithPromise("FontFallback", {
            id
          })).finally(() => {
            if (!font.fontExtraProperties && font.data) {
              font.clearData();
            }
            this.commonObjs.resolve(id, font);
          });
          break;
        case "CopyLocalImage":
          const {
            imageRef
          } = exportedData;
          assert(imageRef, "The imageRef must be defined.");
          for (const pageProxy of this.#pageCache.values()) {
            for (const [, data] of pageProxy.objs) {
              if (data?.ref !== imageRef) {
                continue;
              }
              if (!data.dataLen) {
                return null;
              }
              this.commonObjs.resolve(id, structuredClone(data));
              return data.dataLen;
            }
          }
          break;
        case "FontPath":
          this.commonObjs.resolve(id, new FontPathInfo(exportedData));
          break;
        case "Image":
          this.commonObjs.resolve(id, exportedData);
          break;
        case "Pattern":
          const pattern = new PatternInfo(exportedData);
          this.commonObjs.resolve(id, pattern.getIR());
          break;
        default:
          throw new Error(`Got unknown common object type ${type}`);
      }
      return null;
    });
    messageHandler.on("obj", ([id, pageIndex, type, imageData]) => {
      if (this.destroyed) {
        return;
      }
      const pageProxy = this.#pageCache.get(pageIndex);
      if (pageProxy.objs.has(id)) {
        return;
      }
      if (pageProxy._intentStates.size === 0) {
        imageData?.bitmap?.close();
        return;
      }
      switch (type) {
        case "Image":
        case "Pattern":
          pageProxy.objs.resolve(id, imageData);
          break;
        default:
          throw new Error(`Got unknown object type ${type}`);
      }
    });
    messageHandler.on("DocProgress", data => {
      if (this.destroyed) {
        return;
      }
      this.#onProgress(data);
    });
    messageHandler.on("FetchBinaryData", async data => {
      if (this.destroyed) {
        throw new Error("Worker was destroyed.");
      }
      const factory = this[data.type];
      if (!factory) {
        throw new Error(`${data.type} not initialized, see the \`useWorkerFetch\` parameter.`);
      }
      return factory.fetch(data);
    });
  }
  getData() {
    return this.messageHandler.sendWithPromise("GetData", null);
  }
  saveDocument() {
    if (this.annotationStorage.size <= 0) {
      warn("saveDocument called while `annotationStorage` is empty, " + "please use the getData-method instead.");
    }
    const {
      map,
      transfer
    } = this.annotationStorage.serializable;
    return this.messageHandler.sendWithPromise("SaveDocument", {
      isPureXfa: !!this._htmlForXfa,
      numPages: this._numPages,
      annotationStorage: map,
      filename: this.#fullReader?.filename ?? null
    }, transfer).finally(() => {
      this.annotationStorage.resetModified();
    });
  }
  extractPages(pageInfos) {
    return this.messageHandler.sendWithPromise("ExtractPages", {
      pageInfos
    });
  }
  getPage(pageNumber) {
    if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this.#pagesMapper.pagesNumber) {
      return Promise.reject(new Error("Invalid page request."));
    }
    const pageIndex = pageNumber - 1;
    const newPageIndex = this.#pagesMapper.getPageId(pageNumber) - 1;
    const cachedPromise = this.#pagePromises.get(pageIndex);
    if (cachedPromise) {
      return cachedPromise;
    }
    const promise = this.messageHandler.sendWithPromise("GetPage", {
      pageIndex: newPageIndex
    }).then(pageInfo => {
      if (this.destroyed) {
        throw new Error("Transport destroyed");
      }
      if (pageInfo.refStr) {
        this.#pageRefCache.set(pageInfo.refStr, newPageIndex);
      }
      const page = new PDFPageProxy(pageIndex, pageInfo, this, this._params.pdfBug);
      this.#pageCache.set(pageIndex, page);
      return page;
    });
    this.#pagePromises.set(pageIndex, promise);
    return promise;
  }
  async getPageIndex(ref) {
    if (!isRefProxy(ref)) {
      throw new Error("Invalid pageIndex request.");
    }
    const index = await this.messageHandler.sendWithPromise("GetPageIndex", {
      num: ref.num,
      gen: ref.gen
    });
    return this.#pagesMapper.getPageNumber(index + 1) - 1;
  }
  getAnnotations(pageIndex, intent) {
    return this.messageHandler.sendWithPromise("GetAnnotations", {
      pageIndex: this.#pagesMapper.getPageId(pageIndex + 1) - 1,
      intent
    });
  }
  getFieldObjects() {
    return this.#cacheSimpleMethod("GetFieldObjects");
  }
  hasJSActions() {
    return this.#cacheSimpleMethod("HasJSActions");
  }
  getCalculationOrderIds() {
    return this.messageHandler.sendWithPromise("GetCalculationOrderIds", null);
  }
  getDestinations() {
    return this.messageHandler.sendWithPromise("GetDestinations", null);
  }
  getDestination(id) {
    if (typeof id !== "string") {
      return Promise.reject(new Error("Invalid destination request."));
    }
    return this.messageHandler.sendWithPromise("GetDestination", {
      id
    });
  }
  getPageLabels() {
    return this.messageHandler.sendWithPromise("GetPageLabels", null);
  }
  getPageLayout() {
    return this.messageHandler.sendWithPromise("GetPageLayout", null);
  }
  getPageMode() {
    return this.messageHandler.sendWithPromise("GetPageMode", null);
  }
  getViewerPreferences() {
    return this.messageHandler.sendWithPromise("GetViewerPreferences", null);
  }
  getOpenAction() {
    return this.messageHandler.sendWithPromise("GetOpenAction", null);
  }
  getAttachments() {
    return this.messageHandler.sendWithPromise("GetAttachments", null);
  }
  getAnnotationsByType(types, pageIndexesToSkip) {
    return this.messageHandler.sendWithPromise("GetAnnotationsByType", {
      types,
      pageIndexesToSkip
    });
  }
  getDocJSActions() {
    return this.#cacheSimpleMethod("GetDocJSActions");
  }
  getPageJSActions(pageIndex) {
    return this.messageHandler.sendWithPromise("GetPageJSActions", {
      pageIndex: this.#pagesMapper.getPageId(pageIndex + 1) - 1
    });
  }
  getStructTree(pageIndex) {
    return this.messageHandler.sendWithPromise("GetStructTree", {
      pageIndex: this.#pagesMapper.getPageId(pageIndex + 1) - 1
    });
  }
  getOutline() {
    return this.messageHandler.sendWithPromise("GetOutline", null);
  }
  getOptionalContentConfig(renderingIntent) {
    return this.#cacheSimpleMethod("GetOptionalContentConfig").then(data => new OptionalContentConfig(data, renderingIntent));
  }
  getPermissions() {
    return this.messageHandler.sendWithPromise("GetPermissions", null);
  }
  getMetadata() {
    const name = "GetMetadata",
      cachedPromise = this.#methodPromises.get(name);
    if (cachedPromise) {
      return cachedPromise;
    }
    const promise = this.messageHandler.sendWithPromise(name, null).then(results => ({
      info: results[0],
      metadata: results[1] ? new Metadata(results[1]) : null,
      contentDispositionFilename: this.#fullReader?.filename ?? null,
      contentLength: this.#fullReader?.contentLength ?? null,
      hasStructTree: results[2]
    }));
    this.#methodPromises.set(name, promise);
    return promise;
  }
  getMarkInfo() {
    return this.messageHandler.sendWithPromise("GetMarkInfo", null);
  }
  async startCleanup(keepLoadedFonts = false) {
    if (this.destroyed) {
      return;
    }
    await this.messageHandler.sendWithPromise("Cleanup", null);
    for (const page of this.#pageCache.values()) {
      const cleanupSuccessful = page.cleanup();
      if (!cleanupSuccessful) {
        throw new Error(`startCleanup: Page ${page.pageNumber} is currently rendering.`);
      }
    }
    this.commonObjs.clear();
    if (!keepLoadedFonts) {
      this.fontLoader.clear();
    }
    this.#methodPromises.clear();
    this.filterFactory.destroy(true);
    TextLayer.cleanup();
  }
  cachedPageNumber(ref) {
    if (!isRefProxy(ref)) {
      return null;
    }
    const refStr = ref.gen === 0 ? `${ref.num}R` : `${ref.num}R${ref.gen}`;
    const pageIndex = this.#pageRefCache.get(refStr);
    return pageIndex >= 0 ? this.#pagesMapper.getPageNumber(pageIndex + 1) : null;
  }
}
class RenderTask {
  _internalRenderTask = null;
  onContinue = null;
  onError = null;
  constructor(internalRenderTask) {
    this._internalRenderTask = internalRenderTask;
  }
  get promise() {
    return this._internalRenderTask.capability.promise;
  }
  cancel(extraDelay = 0) {
    this._internalRenderTask.cancel(null, extraDelay);
  }
  get separateAnnots() {
    const {
      separateAnnots
    } = this._internalRenderTask.operatorList;
    if (!separateAnnots) {
      return false;
    }
    const {
      annotationCanvasMap
    } = this._internalRenderTask;
    return separateAnnots.form || separateAnnots.canvas && annotationCanvasMap?.size > 0;
  }
}
class InternalRenderTask {
  #rAF = null;
  static #canvasInUse = new WeakSet();
  constructor({
    callback,
    params,
    objs,
    commonObjs,
    annotationCanvasMap,
    operatorList,
    pageIndex,
    canvasFactory,
    filterFactory,
    useRequestAnimationFrame = false,
    pdfBug = false,
    pageColors = null,
    enableHWA = false,
    operationsFilter = null
  }) {
    this.callback = callback;
    this.params = params;
    this.objs = objs;
    this.commonObjs = commonObjs;
    this.annotationCanvasMap = annotationCanvasMap;
    this.operatorListIdx = null;
    this.operatorList = operatorList;
    this._pageIndex = pageIndex;
    this.canvasFactory = canvasFactory;
    this.filterFactory = filterFactory;
    this._pdfBug = pdfBug;
    this.pageColors = pageColors;
    this.running = false;
    this.graphicsReadyCallback = null;
    this.graphicsReady = false;
    this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== "undefined";
    this.cancelled = false;
    this.capability = Promise.withResolvers();
    this.task = new RenderTask(this);
    this._cancelBound = this.cancel.bind(this);
    this._continueBound = this._continue.bind(this);
    this._scheduleNextBound = this._scheduleNext.bind(this);
    this._nextBound = this._next.bind(this);
    this._canvas = params.canvas;
    this._canvasContext = params.canvas ? null : params.canvasContext;
    this._enableHWA = enableHWA;
    this._dependencyTracker = params.dependencyTracker;
    this._operationsFilter = operationsFilter;
  }
  get completed() {
    return this.capability.promise.catch(function () {});
  }
  initializeGraphics({
    transparency = false,
    optionalContentConfig
  }) {
    if (this.cancelled) {
      return;
    }
    if (this._canvas) {
      if (InternalRenderTask.#canvasInUse.has(this._canvas)) {
        throw new Error("Cannot use the same canvas during multiple render() operations. " + "Use different canvas or ensure previous operations were " + "cancelled or completed.");
      }
      InternalRenderTask.#canvasInUse.add(this._canvas);
    }
    if (this._pdfBug && globalThis.StepperManager?.enabled) {
      this.stepper = globalThis.StepperManager.create(this._pageIndex);
      this.stepper.init(this.operatorList);
      this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
    }
    const {
      viewport,
      transform,
      background,
      dependencyTracker
    } = this.params;
    const canvasContext = this._canvasContext || this._canvas.getContext("2d", {
      alpha: false,
      willReadFrequently: !this._enableHWA
    });
    this.gfx = new CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.filterFactory, {
      optionalContentConfig
    }, this.annotationCanvasMap, this.pageColors, dependencyTracker);
    this.gfx.beginDrawing({
      transform,
      viewport,
      transparency,
      background
    });
    this.operatorListIdx = 0;
    this.graphicsReady = true;
    this.graphicsReadyCallback?.();
  }
  cancel(error = null, extraDelay = 0) {
    this.running = false;
    this.cancelled = true;
    this.gfx?.endDrawing();
    if (this.#rAF) {
      window.cancelAnimationFrame(this.#rAF);
      this.#rAF = null;
    }
    InternalRenderTask.#canvasInUse.delete(this._canvas);
    error ||= new RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex + 1}`, extraDelay);
    this.callback(error);
    this.task.onError?.(error);
  }
  operatorListChanged() {
    if (!this.graphicsReady) {
      this.graphicsReadyCallback ||= this._continueBound;
      return;
    }
    this.gfx.dependencyTracker?.growOperationsCount(this.operatorList.fnArray.length);
    this.stepper?.updateOperatorList(this.operatorList);
    if (this.running) {
      return;
    }
    this._continue();
  }
  _continue() {
    this.running = true;
    if (this.cancelled) {
      return;
    }
    if (this.task.onContinue) {
      this.task.onContinue(this._scheduleNextBound);
    } else {
      this._scheduleNext();
    }
  }
  _scheduleNext() {
    if (this._useRequestAnimationFrame) {
      this.#rAF = window.requestAnimationFrame(() => {
        this.#rAF = null;
        this._nextBound().catch(this._cancelBound);
      });
    } else {
      Promise.resolve().then(this._nextBound).catch(this._cancelBound);
    }
  }
  async _next() {
    if (this.cancelled) {
      return;
    }
    this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper, this._operationsFilter);
    if (this.operatorListIdx === this.operatorList.argsArray.length) {
      this.running = false;
      if (this.operatorList.lastChunk) {
        this.gfx.endDrawing();
        InternalRenderTask.#canvasInUse.delete(this._canvas);
        this.callback();
      }
    }
  }
}
const version = "5.4.624";
const build = "384c6208b";

;// ./src/display/editor/color_picker.js



class ColorPicker {
  #button = null;
  #buttonSwatch = null;
  #defaultColor;
  #dropdown = null;
  #dropdownWasFromKeyboard = false;
  #isMainColorPicker = false;
  #editor = null;
  #eventBus;
  #openDropdownAC = null;
  #uiManager = null;
  static #l10nColor = null;
  static get _keyboardManager() {
    return shadow(this, "_keyboardManager", new KeyboardManager([[["Escape", "mac+Escape"], ColorPicker.prototype._hideDropdownFromKeyboard], [[" ", "mac+ "], ColorPicker.prototype._colorSelectFromKeyboard], [["ArrowDown", "ArrowRight", "mac+ArrowDown", "mac+ArrowRight"], ColorPicker.prototype._moveToNext], [["ArrowUp", "ArrowLeft", "mac+ArrowUp", "mac+ArrowLeft"], ColorPicker.prototype._moveToPrevious], [["Home", "mac+Home"], ColorPicker.prototype._moveToBeginning], [["End", "mac+End"], ColorPicker.prototype._moveToEnd]]));
  }
  constructor({
    editor = null,
    uiManager = null
  }) {
    if (editor) {
      this.#isMainColorPicker = false;
      this.#editor = editor;
    } else {
      this.#isMainColorPicker = true;
    }
    this.#uiManager = editor?._uiManager || uiManager;
    this.#eventBus = this.#uiManager._eventBus;
    this.#defaultColor = editor?.color?.toUpperCase() || this.#uiManager?.highlightColors.values().next().value || "#FFFF98";
    ColorPicker.#l10nColor ||= Object.freeze({
      blue: "pdfjs-editor-colorpicker-blue",
      green: "pdfjs-editor-colorpicker-green",
      pink: "pdfjs-editor-colorpicker-pink",
      red: "pdfjs-editor-colorpicker-red",
      yellow: "pdfjs-editor-colorpicker-yellow"
    });
  }
  renderButton() {
    const button = this.#button = document.createElement("button");
    button.className = "colorPicker";
    button.tabIndex = "0";
    button.setAttribute("data-l10n-id", "pdfjs-editor-colorpicker-button");
    button.ariaHasPopup = "true";
    if (this.#editor) {
      button.ariaControls = `${this.#editor.id}_colorpicker_dropdown`;
    }
    const signal = this.#uiManager._signal;
    button.addEventListener("click", this.#openDropdown.bind(this), {
      signal
    });
    button.addEventListener("keydown", this.#keyDown.bind(this), {
      signal
    });
    const swatch = this.#buttonSwatch = document.createElement("span");
    swatch.className = "swatch";
    swatch.ariaHidden = "true";
    swatch.style.backgroundColor = this.#defaultColor;
    button.append(swatch);
    return button;
  }
  renderMainDropdown() {
    const dropdown = this.#dropdown = this.#getDropdownRoot();
    dropdown.ariaOrientation = "horizontal";
    dropdown.ariaLabelledBy = "highlightColorPickerLabel";
    return dropdown;
  }
  #getDropdownRoot() {
    const div = document.createElement("div");
    const signal = this.#uiManager._signal;
    div.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    div.className = "dropdown";
    div.role = "listbox";
    div.ariaMultiSelectable = "false";
    div.ariaOrientation = "vertical";
    div.setAttribute("data-l10n-id", "pdfjs-editor-colorpicker-dropdown");
    if (this.#editor) {
      div.id = `${this.#editor.id}_colorpicker_dropdown`;
    }
    for (const [name, color] of this.#uiManager.highlightColors) {
      const button = document.createElement("button");
      button.tabIndex = "0";
      button.role = "option";
      button.setAttribute("data-color", color);
      button.title = name;
      button.setAttribute("data-l10n-id", ColorPicker.#l10nColor[name]);
      const swatch = document.createElement("span");
      button.append(swatch);
      swatch.className = "swatch";
      swatch.style.backgroundColor = color;
      button.ariaSelected = color === this.#defaultColor;
      button.addEventListener("click", this.#colorSelect.bind(this, color), {
        signal
      });
      div.append(button);
    }
    div.addEventListener("keydown", this.#keyDown.bind(this), {
      signal
    });
    return div;
  }
  #colorSelect(color, event) {
    event.stopPropagation();
    this.#eventBus.dispatch("switchannotationeditorparams", {
      source: this,
      type: AnnotationEditorParamsType.HIGHLIGHT_COLOR,
      value: color
    });
    this.updateColor(color);
  }
  _colorSelectFromKeyboard(event) {
    if (event.target === this.#button) {
      this.#openDropdown(event);
      return;
    }
    const color = event.target.getAttribute("data-color");
    if (!color) {
      return;
    }
    this.#colorSelect(color, event);
  }
  _moveToNext(event) {
    if (!this.#isDropdownVisible) {
      this.#openDropdown(event);
      return;
    }
    if (event.target === this.#button) {
      this.#dropdown.firstElementChild?.focus();
      return;
    }
    event.target.nextSibling?.focus();
  }
  _moveToPrevious(event) {
    if (event.target === this.#dropdown?.firstElementChild || event.target === this.#button) {
      if (this.#isDropdownVisible) {
        this._hideDropdownFromKeyboard();
      }
      return;
    }
    if (!this.#isDropdownVisible) {
      this.#openDropdown(event);
    }
    event.target.previousSibling?.focus();
  }
  _moveToBeginning(event) {
    if (!this.#isDropdownVisible) {
      this.#openDropdown(event);
      return;
    }
    this.#dropdown.firstElementChild?.focus();
  }
  _moveToEnd(event) {
    if (!this.#isDropdownVisible) {
      this.#openDropdown(event);
      return;
    }
    this.#dropdown.lastElementChild?.focus();
  }
  #keyDown(event) {
    ColorPicker._keyboardManager.exec(this, event);
  }
  #openDropdown(event) {
    if (this.#isDropdownVisible) {
      this.hideDropdown();
      return;
    }
    this.#dropdownWasFromKeyboard = event.detail === 0;
    if (!this.#openDropdownAC) {
      this.#openDropdownAC = new AbortController();
      window.addEventListener("pointerdown", this.#pointerDown.bind(this), {
        signal: this.#uiManager.combinedSignal(this.#openDropdownAC)
      });
    }
    this.#button.ariaExpanded = "true";
    if (this.#dropdown) {
      this.#dropdown.classList.remove("hidden");
      return;
    }
    const root = this.#dropdown = this.#getDropdownRoot();
    this.#button.append(root);
  }
  #pointerDown(event) {
    if (this.#dropdown?.contains(event.target)) {
      return;
    }
    this.hideDropdown();
  }
  hideDropdown() {
    this.#dropdown?.classList.add("hidden");
    this.#button.ariaExpanded = "false";
    this.#openDropdownAC?.abort();
    this.#openDropdownAC = null;
  }
  get #isDropdownVisible() {
    return this.#dropdown && !this.#dropdown.classList.contains("hidden");
  }
  _hideDropdownFromKeyboard() {
    if (this.#isMainColorPicker) {
      return;
    }
    if (!this.#isDropdownVisible) {
      this.#editor?.unselect();
      return;
    }
    this.hideDropdown();
    this.#button.focus({
      preventScroll: true,
      focusVisible: this.#dropdownWasFromKeyboard
    });
  }
  updateColor(color) {
    if (this.#buttonSwatch) {
      this.#buttonSwatch.style.backgroundColor = color;
    }
    if (!this.#dropdown) {
      return;
    }
    const i = this.#uiManager.highlightColors.values();
    for (const child of this.#dropdown.children) {
      child.ariaSelected = i.next().value === color.toUpperCase();
    }
  }
  destroy() {
    this.#button?.remove();
    this.#button = null;
    this.#buttonSwatch = null;
    this.#dropdown?.remove();
    this.#dropdown = null;
  }
}
class BasicColorPicker {
  #input = null;
  #editor = null;
  #uiManager = null;
  static #l10nColor = null;
  constructor(editor) {
    this.#editor = editor;
    this.#uiManager = editor._uiManager;
    BasicColorPicker.#l10nColor ||= Object.freeze({
      freetext: "pdfjs-editor-color-picker-free-text-input",
      ink: "pdfjs-editor-color-picker-ink-input"
    });
  }
  renderButton() {
    if (this.#input) {
      return this.#input;
    }
    const {
      editorType,
      colorType,
      color
    } = this.#editor;
    const input = this.#input = document.createElement("input");
    input.type = "color";
    input.value = color || "#000000";
    input.className = "basicColorPicker";
    input.tabIndex = 0;
    input.setAttribute("data-l10n-id", BasicColorPicker.#l10nColor[editorType]);
    input.addEventListener("input", () => {
      this.#uiManager.updateParams(colorType, input.value);
    }, {
      signal: this.#uiManager._signal
    });
    return input;
  }
  update(value) {
    if (!this.#input) {
      return;
    }
    this.#input.value = value;
  }
  destroy() {
    this.#input?.remove();
    this.#input = null;
  }
  hideDropdown() {}
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/es.iterator.flat-map.js
var es_iterator_flat_map = __webpack_require__(531);
;// ./src/shared/scripting_utils.js


function makeColorComp(n) {
  return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0");
}
function scaleAndClamp(x) {
  return Math.max(0, Math.min(255, 255 * x));
}
class ColorConverters {
  static CMYK_G([c, y, m, k]) {
    return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)];
  }
  static G_CMYK([g]) {
    return ["CMYK", 0, 0, 0, 1 - g];
  }
  static G_RGB([g]) {
    return ["RGB", g, g, g];
  }
  static G_rgb([g]) {
    g = scaleAndClamp(g);
    return [g, g, g];
  }
  static G_HTML([g]) {
    const G = makeColorComp(g);
    return `#${G}${G}${G}`;
  }
  static RGB_G([r, g, b]) {
    return ["G", 0.3 * r + 0.59 * g + 0.11 * b];
  }
  static RGB_rgb(color) {
    return color.map(scaleAndClamp);
  }
  static RGB_HTML(color) {
    return `#${color.map(makeColorComp).join("")}`;
  }
  static T_HTML() {
    return "#00000000";
  }
  static T_rgb() {
    return [null];
  }
  static CMYK_RGB([c, y, m, k]) {
    return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)];
  }
  static CMYK_rgb([c, y, m, k]) {
    return [scaleAndClamp(1 - Math.min(1, c + k)), scaleAndClamp(1 - Math.min(1, m + k)), scaleAndClamp(1 - Math.min(1, y + k))];
  }
  static CMYK_HTML(components) {
    const rgb = this.CMYK_RGB(components).slice(1);
    return this.RGB_HTML(rgb);
  }
  static RGB_CMYK([r, g, b]) {
    const c = 1 - r;
    const m = 1 - g;
    const y = 1 - b;
    const k = Math.min(c, m, y);
    return ["CMYK", c, m, y, k];
  }
}
const DateFormats = (/* unused pure expression or super */ null && (["m/d", "m/d/yy", "mm/dd/yy", "mm/yy", "d-mmm", "d-mmm-yy", "dd-mmm-yy", "yy-mm-dd", "mmm-yy", "mmmm-yy", "mmm d, yyyy", "mmmm d, yyyy", "m/d/yy h:MM tt", "m/d/yy HH:MM"]));
const TimeFormats = (/* unused pure expression or super */ null && (["HH:MM", "h:MM tt", "HH:MM:ss", "h:MM:ss tt"]));

;// ./src/display/svg_factory.js


class BaseSVGFactory {
  create(width, height, skipDimensions = false) {
    if (width <= 0 || height <= 0) {
      throw new Error("Invalid SVG dimensions");
    }
    const svg = this._createSVG("svg:svg");
    svg.setAttribute("version", "1.1");
    if (!skipDimensions) {
      svg.setAttribute("width", `${width}px`);
      svg.setAttribute("height", `${height}px`);
    }
    svg.setAttribute("preserveAspectRatio", "none");
    svg.setAttribute("viewBox", `0 0 ${width} ${height}`);
    return svg;
  }
  createElement(type) {
    if (typeof type !== "string") {
      throw new Error("Invalid SVG element type");
    }
    return this._createSVG(type);
  }
  _createSVG(type) {
    unreachable("Abstract method `_createSVG` called.");
  }
}
class DOMSVGFactory extends BaseSVGFactory {
  _createSVG(type) {
    return document.createElementNS(SVG_NS, type);
  }
}

;// ./src/display/annotation_layer.js

















const annotation_layer_DEFAULT_FONT_SIZE = 9;
const GetElementsByNameSet = new WeakSet();
const TIMEZONE_OFFSET = new Date().getTimezoneOffset() * 60 * 1000;
class AnnotationElementFactory {
  static create(parameters) {
    const subtype = parameters.data.annotationType;
    switch (subtype) {
      case AnnotationType.LINK:
        return new LinkAnnotationElement(parameters);
      case AnnotationType.TEXT:
        return new TextAnnotationElement(parameters);
      case AnnotationType.WIDGET:
        const fieldType = parameters.data.fieldType;
        switch (fieldType) {
          case "Tx":
            return new TextWidgetAnnotationElement(parameters);
          case "Btn":
            if (parameters.data.radioButton) {
              return new RadioButtonWidgetAnnotationElement(parameters);
            } else if (parameters.data.checkBox) {
              return new CheckboxWidgetAnnotationElement(parameters);
            }
            return new PushButtonWidgetAnnotationElement(parameters);
          case "Ch":
            return new ChoiceWidgetAnnotationElement(parameters);
          case "Sig":
            return new SignatureWidgetAnnotationElement(parameters);
        }
        return new WidgetAnnotationElement(parameters);
      case AnnotationType.POPUP:
        return new PopupAnnotationElement(parameters);
      case AnnotationType.FREETEXT:
        return new FreeTextAnnotationElement(parameters);
      case AnnotationType.LINE:
        return new LineAnnotationElement(parameters);
      case AnnotationType.SQUARE:
        return new SquareAnnotationElement(parameters);
      case AnnotationType.CIRCLE:
        return new CircleAnnotationElement(parameters);
      case AnnotationType.POLYLINE:
        return new PolylineAnnotationElement(parameters);
      case AnnotationType.CARET:
        return new CaretAnnotationElement(parameters);
      case AnnotationType.INK:
        return new InkAnnotationElement(parameters);
      case AnnotationType.POLYGON:
        return new PolygonAnnotationElement(parameters);
      case AnnotationType.HIGHLIGHT:
        return new HighlightAnnotationElement(parameters);
      case AnnotationType.UNDERLINE:
        return new UnderlineAnnotationElement(parameters);
      case AnnotationType.SQUIGGLY:
        return new SquigglyAnnotationElement(parameters);
      case AnnotationType.STRIKEOUT:
        return new StrikeOutAnnotationElement(parameters);
      case AnnotationType.STAMP:
        return new StampAnnotationElement(parameters);
      case AnnotationType.FILEATTACHMENT:
        return new FileAttachmentAnnotationElement(parameters);
      default:
        return new AnnotationElement(parameters);
    }
  }
}
class AnnotationElement {
  #updates = null;
  #hasBorder = false;
  #popupElement = null;
  constructor(parameters, {
    isRenderable = false,
    ignoreBorder = false,
    createQuadrilaterals = false
  } = {}) {
    this.isRenderable = isRenderable;
    this.data = parameters.data;
    this.layer = parameters.layer;
    this.linkService = parameters.linkService;
    this.downloadManager = parameters.downloadManager;
    this.imageResourcesPath = parameters.imageResourcesPath;
    this.renderForms = parameters.renderForms;
    this.svgFactory = parameters.svgFactory;
    this.annotationStorage = parameters.annotationStorage;
    this.enableComment = parameters.enableComment;
    this.enableScripting = parameters.enableScripting;
    this.hasJSActions = parameters.hasJSActions;
    this._fieldObjects = parameters.fieldObjects;
    this.parent = parameters.parent;
    this.hasOwnCommentButton = false;
    if (isRenderable) {
      this.contentElement = this.container = this._createContainer(ignoreBorder);
    }
    if (createQuadrilaterals) {
      this._createQuadrilaterals();
    }
  }
  static _hasPopupData({
    contentsObj,
    richText
  }) {
    return !!(contentsObj?.str || richText?.str);
  }
  get _isEditable() {
    return this.data.isEditable;
  }
  get hasPopupData() {
    return AnnotationElement._hasPopupData(this.data) || this.enableComment && !!this.commentText;
  }
  get commentData() {
    const {
      data
    } = this;
    const editor = this.annotationStorage?.getEditor(data.id);
    if (editor) {
      return editor.getData();
    }
    return data;
  }
  get hasCommentButton() {
    return this.enableComment && this.hasPopupElement;
  }
  get commentButtonPosition() {
    const editor = this.annotationStorage?.getEditor(this.data.id);
    if (editor) {
      return editor.commentButtonPositionInPage;
    }
    const {
      quadPoints,
      inkLists,
      rect
    } = this.data;
    let maxX = -Infinity;
    let maxY = -Infinity;
    if (quadPoints?.length >= 8) {
      for (let i = 0; i < quadPoints.length; i += 8) {
        if (quadPoints[i + 1] > maxY) {
          maxY = quadPoints[i + 1];
          maxX = quadPoints[i + 2];
        } else if (quadPoints[i + 1] === maxY) {
          maxX = Math.max(maxX, quadPoints[i + 2]);
        }
      }
      return [maxX, maxY];
    }
    if (inkLists?.length >= 1) {
      for (const inkList of inkLists) {
        for (let i = 0, ii = inkList.length; i < ii; i += 2) {
          if (inkList[i + 1] > maxY) {
            maxY = inkList[i + 1];
            maxX = inkList[i];
          } else if (inkList[i + 1] === maxY) {
            maxX = Math.max(maxX, inkList[i]);
          }
        }
      }
      if (maxX !== Infinity) {
        return [maxX, maxY];
      }
    }
    if (rect) {
      return [rect[2], rect[3]];
    }
    return null;
  }
  _normalizePoint(point) {
    const {
      page: {
        view
      },
      viewport: {
        rawDims: {
          pageWidth,
          pageHeight,
          pageX,
          pageY
        }
      }
    } = this.parent;
    point[1] = view[3] - point[1] + view[1];
    point[0] = 100 * (point[0] - pageX) / pageWidth;
    point[1] = 100 * (point[1] - pageY) / pageHeight;
    return point;
  }
  get commentText() {
    const {
      data
    } = this;
    return this.annotationStorage.getRawValue(`${AnnotationEditorPrefix}${data.id}`)?.popup?.contents || data.contentsObj?.str || "";
  }
  set commentText(text) {
    const {
      data
    } = this;
    const popup = {
      deleted: !text,
      contents: text || ""
    };
    if (!this.annotationStorage.updateEditor(data.id, {
      popup
    })) {
      this.annotationStorage.setValue(`${AnnotationEditorPrefix}${data.id}`, {
        id: data.id,
        annotationType: data.annotationType,
        page: this.parent.page,
        popup,
        popupRef: data.popupRef,
        modificationDate: new Date()
      });
    }
    if (!text) {
      this.removePopup();
    }
  }
  removePopup() {
    (this.#popupElement?.popup || this.popup)?.remove();
    this.#popupElement = this.popup = null;
  }
  updateEdited(params) {
    if (!this.container) {
      return;
    }
    if (params.rect) {
      this.#updates ||= {
        rect: this.data.rect.slice(0)
      };
    }
    const {
      rect,
      popup: newPopup
    } = params;
    if (rect) {
      this.#setRectEdited(rect);
    }
    let popup = this.#popupElement?.popup || this.popup;
    if (!popup && newPopup?.text) {
      this._createPopup(newPopup);
      popup = this.#popupElement.popup;
    }
    if (!popup) {
      return;
    }
    popup.updateEdited(params);
    if (newPopup?.deleted) {
      popup.remove();
      this.#popupElement = null;
      this.popup = null;
    }
  }
  resetEdited() {
    if (!this.#updates) {
      return;
    }
    this.#setRectEdited(this.#updates.rect);
    this.#popupElement?.popup.resetEdited();
    this.#updates = null;
  }
  #setRectEdited(rect) {
    const {
      container: {
        style
      },
      data: {
        rect: currentRect,
        rotation
      },
      parent: {
        viewport: {
          rawDims: {
            pageWidth,
            pageHeight,
            pageX,
            pageY
          }
        }
      }
    } = this;
    currentRect?.splice(0, 4, ...rect);
    style.left = `${100 * (rect[0] - pageX) / pageWidth}%`;
    style.top = `${100 * (pageHeight - rect[3] + pageY) / pageHeight}%`;
    if (rotation === 0) {
      style.width = `${100 * (rect[2] - rect[0]) / pageWidth}%`;
      style.height = `${100 * (rect[3] - rect[1]) / pageHeight}%`;
    } else {
      this.setRotation(rotation);
    }
  }
  _createContainer(ignoreBorder) {
    const {
      data,
      parent: {
        page,
        viewport
      }
    } = this;
    const container = document.createElement("section");
    container.setAttribute("data-annotation-id", data.id);
    if (!(this instanceof WidgetAnnotationElement) && !(this instanceof LinkAnnotationElement)) {
      container.tabIndex = 0;
    }
    const {
      style
    } = container;
    style.zIndex = this.parent.zIndex;
    this.parent.zIndex += 2;
    if (data.alternativeText) {
      container.title = data.alternativeText;
    }
    if (data.noRotate) {
      container.classList.add("norotate");
    }
    if (!data.rect || this instanceof PopupAnnotationElement) {
      const {
        rotation
      } = data;
      if (!data.hasOwnCanvas && rotation !== 0) {
        this.setRotation(rotation, container);
      }
      return container;
    }
    const {
      width,
      height
    } = this;
    if (!ignoreBorder && data.borderStyle.width > 0) {
      style.borderWidth = `${data.borderStyle.width}px`;
      const horizontalRadius = data.borderStyle.horizontalCornerRadius;
      const verticalRadius = data.borderStyle.verticalCornerRadius;
      if (horizontalRadius > 0 || verticalRadius > 0) {
        const radius = `calc(${horizontalRadius}px * var(--total-scale-factor)) / calc(${verticalRadius}px * var(--total-scale-factor))`;
        style.borderRadius = radius;
      } else if (this instanceof RadioButtonWidgetAnnotationElement) {
        const radius = `calc(${width}px * var(--total-scale-factor)) / calc(${height}px * var(--total-scale-factor))`;
        style.borderRadius = radius;
      }
      switch (data.borderStyle.style) {
        case AnnotationBorderStyleType.SOLID:
          style.borderStyle = "solid";
          break;
        case AnnotationBorderStyleType.DASHED:
          style.borderStyle = "dashed";
          break;
        case AnnotationBorderStyleType.BEVELED:
          warn("Unimplemented border style: beveled");
          break;
        case AnnotationBorderStyleType.INSET:
          warn("Unimplemented border style: inset");
          break;
        case AnnotationBorderStyleType.UNDERLINE:
          style.borderBottomStyle = "solid";
          break;
        default:
          break;
      }
      const borderColor = data.borderColor || null;
      if (borderColor) {
        this.#hasBorder = true;
        style.borderColor = Util.makeHexColor(borderColor[0] | 0, borderColor[1] | 0, borderColor[2] | 0);
      } else {
        style.borderWidth = 0;
      }
    }
    const rect = Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]);
    const {
      pageWidth,
      pageHeight,
      pageX,
      pageY
    } = viewport.rawDims;
    style.left = `${100 * (rect[0] - pageX) / pageWidth}%`;
    style.top = `${100 * (rect[1] - pageY) / pageHeight}%`;
    const {
      rotation
    } = data;
    if (data.hasOwnCanvas || rotation === 0) {
      style.width = `${100 * width / pageWidth}%`;
      style.height = `${100 * height / pageHeight}%`;
    } else {
      this.setRotation(rotation, container);
    }
    return container;
  }
  setRotation(angle, container = this.container) {
    if (!this.data.rect) {
      return;
    }
    const {
      pageWidth,
      pageHeight
    } = this.parent.viewport.rawDims;
    let {
      width,
      height
    } = this;
    if (angle % 180 !== 0) {
      [width, height] = [height, width];
    }
    container.style.width = `${100 * width / pageWidth}%`;
    container.style.height = `${100 * height / pageHeight}%`;
    container.setAttribute("data-main-rotation", (360 - angle) % 360);
  }
  get _commonActions() {
    const setColor = (jsName, styleName, event) => {
      const color = event.detail[jsName];
      const colorType = color[0];
      const colorArray = color.slice(1);
      event.target.style[styleName] = ColorConverters[`${colorType}_HTML`](colorArray);
      this.annotationStorage.setValue(this.data.id, {
        [styleName]: ColorConverters[`${colorType}_rgb`](colorArray)
      });
    };
    return shadow(this, "_commonActions", {
      display: event => {
        const {
          display
        } = event.detail;
        const hidden = display % 2 === 1;
        this.container.style.visibility = hidden ? "hidden" : "visible";
        this.annotationStorage.setValue(this.data.id, {
          noView: hidden,
          noPrint: display === 1 || display === 2
        });
      },
      print: event => {
        this.annotationStorage.setValue(this.data.id, {
          noPrint: !event.detail.print
        });
      },
      hidden: event => {
        const {
          hidden
        } = event.detail;
        this.container.style.visibility = hidden ? "hidden" : "visible";
        this.annotationStorage.setValue(this.data.id, {
          noPrint: hidden,
          noView: hidden
        });
      },
      focus: event => {
        setTimeout(() => event.target.focus({
          preventScroll: false
        }), 0);
      },
      userName: event => {
        event.target.title = event.detail.userName;
      },
      readonly: event => {
        event.target.disabled = event.detail.readonly;
      },
      required: event => {
        this._setRequired(event.target, event.detail.required);
      },
      bgColor: event => {
        setColor("bgColor", "backgroundColor", event);
      },
      fillColor: event => {
        setColor("fillColor", "backgroundColor", event);
      },
      fgColor: event => {
        setColor("fgColor", "color", event);
      },
      textColor: event => {
        setColor("textColor", "color", event);
      },
      borderColor: event => {
        setColor("borderColor", "borderColor", event);
      },
      strokeColor: event => {
        setColor("strokeColor", "borderColor", event);
      },
      rotation: event => {
        const angle = event.detail.rotation;
        this.setRotation(angle);
        this.annotationStorage.setValue(this.data.id, {
          rotation: angle
        });
      }
    });
  }
  _dispatchEventFromSandbox(actions, jsEvent) {
    const commonActions = this._commonActions;
    for (const name of Object.keys(jsEvent.detail)) {
      const action = actions[name] || commonActions[name];
      action?.(jsEvent);
    }
  }
  _setDefaultPropertiesFromJS(element) {
    if (!this.enableScripting) {
      return;
    }
    const storedData = this.annotationStorage.getRawValue(this.data.id);
    if (!storedData) {
      return;
    }
    const commonActions = this._commonActions;
    for (const [actionName, detail] of Object.entries(storedData)) {
      const action = commonActions[actionName];
      if (action) {
        const eventProxy = {
          detail: {
            [actionName]: detail
          },
          target: element
        };
        action(eventProxy);
        delete storedData[actionName];
      }
    }
  }
  _createQuadrilaterals() {
    if (!this.container) {
      return;
    }
    const {
      quadPoints
    } = this.data;
    if (!quadPoints) {
      return;
    }
    const [rectBlX, rectBlY, rectTrX, rectTrY] = this.data.rect.map(x => Math.fround(x));
    if (quadPoints.length === 8) {
      const [trX, trY, blX, blY] = quadPoints.subarray(2, 6);
      if (rectTrX === trX && rectTrY === trY && rectBlX === blX && rectBlY === blY) {
        return;
      }
    }
    const {
      style
    } = this.container;
    let svgBuffer;
    if (this.#hasBorder) {
      const {
        borderColor,
        borderWidth
      } = style;
      style.borderWidth = 0;
      svgBuffer = ["url('data:image/svg+xml;utf8,", `<svg xmlns="http://www.w3.org/2000/svg"`, ` preserveAspectRatio="none" viewBox="0 0 1 1">`, `<g fill="transparent" stroke="${borderColor}" stroke-width="${borderWidth}">`];
      this.container.classList.add("hasBorder");
    }
    const width = rectTrX - rectBlX;
    const height = rectTrY - rectBlY;
    const {
      svgFactory
    } = this;
    const svg = svgFactory.createElement("svg");
    svg.classList.add("quadrilateralsContainer");
    svg.setAttribute("width", 0);
    svg.setAttribute("height", 0);
    svg.role = "none";
    const defs = svgFactory.createElement("defs");
    svg.append(defs);
    const clipPath = svgFactory.createElement("clipPath");
    const id = `clippath_${this.data.id}`;
    clipPath.setAttribute("id", id);
    clipPath.setAttribute("clipPathUnits", "objectBoundingBox");
    defs.append(clipPath);
    for (let i = 2, ii = quadPoints.length; i < ii; i += 8) {
      const trX = quadPoints[i];
      const trY = quadPoints[i + 1];
      const blX = quadPoints[i + 2];
      const blY = quadPoints[i + 3];
      const rect = svgFactory.createElement("rect");
      const x = (blX - rectBlX) / width;
      const y = (rectTrY - trY) / height;
      const rectWidth = (trX - blX) / width;
      const rectHeight = (trY - blY) / height;
      rect.setAttribute("x", x);
      rect.setAttribute("y", y);
      rect.setAttribute("width", rectWidth);
      rect.setAttribute("height", rectHeight);
      clipPath.append(rect);
      svgBuffer?.push(`<rect vector-effect="non-scaling-stroke" x="${x}" y="${y}" width="${rectWidth}" height="${rectHeight}"/>`);
    }
    if (this.#hasBorder) {
      svgBuffer.push(`</g></svg>')`);
      style.backgroundImage = svgBuffer.join("");
    }
    this.container.append(svg);
    this.container.style.clipPath = `url(#${id})`;
  }
  _createPopup(popupData = null) {
    const {
      data
    } = this;
    let contentsObj, modificationDate;
    if (popupData) {
      contentsObj = {
        str: popupData.text
      };
      modificationDate = popupData.date;
    } else {
      contentsObj = data.contentsObj;
      modificationDate = data.modificationDate;
    }
    this.#popupElement = new PopupAnnotationElement({
      data: {
        color: data.color,
        titleObj: data.titleObj,
        modificationDate,
        contentsObj,
        richText: data.richText,
        parentRect: data.rect,
        borderStyle: 0,
        id: `popup_${data.id}`,
        rotation: data.rotation,
        noRotate: true
      },
      linkService: this.linkService,
      parent: this.parent,
      elements: [this]
    });
  }
  get hasPopupElement() {
    return !!(this.#popupElement || this.popup || this.data.popupRef);
  }
  get extraPopupElement() {
    return this.#popupElement;
  }
  render() {
    unreachable("Abstract method `AnnotationElement.render` called");
  }
  _getElementsByName(name, skipId = null) {
    const fields = [];
    if (this._fieldObjects) {
      const fieldObj = this._fieldObjects[name];
      if (fieldObj) {
        for (const {
          page,
          id,
          exportValues
        } of fieldObj) {
          if (page === -1) {
            continue;
          }
          if (id === skipId) {
            continue;
          }
          const exportValue = typeof exportValues === "string" ? exportValues : null;
          const domElement = document.querySelector(`[data-element-id="${id}"]`);
          if (domElement && !GetElementsByNameSet.has(domElement)) {
            warn(`_getElementsByName - element not allowed: ${id}`);
            continue;
          }
          fields.push({
            id,
            exportValue,
            domElement
          });
        }
      }
      return fields;
    }
    for (const domElement of document.getElementsByName(name)) {
      const {
        exportValue
      } = domElement;
      const id = domElement.getAttribute("data-element-id");
      if (id === skipId) {
        continue;
      }
      if (!GetElementsByNameSet.has(domElement)) {
        continue;
      }
      fields.push({
        id,
        exportValue,
        domElement
      });
    }
    return fields;
  }
  show() {
    if (this.container) {
      this.container.hidden = false;
    }
    this.popup?.maybeShow();
  }
  hide() {
    if (this.container) {
      this.container.hidden = true;
    }
    this.popup?.forceHide();
  }
  getElementsToTriggerPopup() {
    return this.container;
  }
  addHighlightArea() {
    const triggers = this.getElementsToTriggerPopup();
    if (Array.isArray(triggers)) {
      for (const element of triggers) {
        element.classList.add("highlightArea");
      }
    } else {
      triggers.classList.add("highlightArea");
    }
  }
  _editOnDoubleClick() {
    if (!this._isEditable) {
      return;
    }
    const {
      annotationEditorType: mode,
      data: {
        id: editId
      }
    } = this;
    this.container.addEventListener("dblclick", () => {
      this.linkService.eventBus?.dispatch("switchannotationeditormode", {
        source: this,
        mode,
        editId,
        mustEnterInEditMode: true
      });
    });
  }
  get width() {
    return this.data.rect[2] - this.data.rect[0];
  }
  get height() {
    return this.data.rect[3] - this.data.rect[1];
  }
}
class EditorAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.editor = parameters.editor;
  }
  render() {
    this.container.className = "editorAnnotation";
    return this.container;
  }
  createOrUpdatePopup() {
    const {
      editor
    } = this;
    if (!editor.hasComment) {
      return;
    }
    this._createPopup(editor.comment);
  }
  get hasCommentButton() {
    return this.enableComment && this.editor.hasComment;
  }
  get commentButtonPosition() {
    return this.editor.commentButtonPositionInPage;
  }
  get commentText() {
    return this.editor.comment.text;
  }
  set commentText(text) {
    this.editor.comment = text;
    if (!text) {
      this.removePopup();
    }
  }
  get commentData() {
    return this.editor.getData();
  }
  remove() {
    this.parent.removeAnnotation(this.data.id);
    this.container.remove();
    this.container = null;
    this.removePopup();
  }
}
class LinkAnnotationElement extends AnnotationElement {
  constructor(parameters, options = null) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: !!options?.ignoreBorder,
      createQuadrilaterals: true
    });
    this.isTooltipOnly = parameters.data.isTooltipOnly;
  }
  render() {
    const {
      data,
      linkService
    } = this;
    const link = document.createElement("a");
    link.setAttribute("data-element-id", data.id);
    let isBound = false;
    if (data.url) {
      linkService.addLinkAttributes(link, data.url, data.newWindow);
      isBound = true;
    } else if (data.action) {
      this._bindNamedAction(link, data.action, data.overlaidText);
      isBound = true;
    } else if (data.attachment) {
      this.#bindAttachment(link, data.attachment, data.overlaidText, data.attachmentDest);
      isBound = true;
    } else if (data.setOCGState) {
      this.#bindSetOCGState(link, data.setOCGState, data.overlaidText);
      isBound = true;
    } else if (data.dest) {
      this._bindLink(link, data.dest, data.overlaidText);
      isBound = true;
    } else {
      if (data.actions && (data.actions.Action || data.actions["Mouse Up"] || data.actions["Mouse Down"]) && this.enableScripting && this.hasJSActions) {
        this._bindJSAction(link, data);
        isBound = true;
      }
      if (data.resetForm) {
        this._bindResetFormAction(link, data.resetForm);
        isBound = true;
      } else if (this.isTooltipOnly && !isBound) {
        this._bindLink(link, "");
        isBound = true;
      }
    }
    this.container.classList.add("linkAnnotation");
    if (isBound) {
      this.contentElement = link;
      this.container.append(link);
    }
    return this.container;
  }
  #setInternalLink() {
    this.container.setAttribute("data-internal-link", "");
  }
  _bindLink(link, destination, overlaidText = "") {
    link.href = this.linkService.getDestinationHash(destination);
    link.onclick = () => {
      if (destination) {
        this.linkService.goToDestination(destination);
      }
      return false;
    };
    if (destination || destination === "") {
      this.#setInternalLink();
    }
    if (overlaidText) {
      link.title = overlaidText;
    }
  }
  _bindNamedAction(link, action, overlaidText = "") {
    link.href = this.linkService.getAnchorUrl("");
    link.onclick = () => {
      this.linkService.executeNamedAction(action);
      return false;
    };
    if (overlaidText) {
      link.title = overlaidText;
    }
    this.#setInternalLink();
  }
  #bindAttachment(link, attachment, overlaidText = "", dest = null) {
    link.href = this.linkService.getAnchorUrl("");
    if (attachment.description) {
      link.title = attachment.description;
    } else if (overlaidText) {
      link.title = overlaidText;
    }
    link.onclick = () => {
      this.downloadManager?.openOrDownloadData(attachment.content, attachment.filename, dest);
      return false;
    };
    this.#setInternalLink();
  }
  #bindSetOCGState(link, action, overlaidText = "") {
    link.href = this.linkService.getAnchorUrl("");
    link.onclick = () => {
      this.linkService.executeSetOCGState(action);
      return false;
    };
    if (overlaidText) {
      link.title = overlaidText;
    }
    this.#setInternalLink();
  }
  _bindJSAction(link, data) {
    link.href = this.linkService.getAnchorUrl("");
    const map = new Map([["Action", "onclick"], ["Mouse Up", "onmouseup"], ["Mouse Down", "onmousedown"]]);
    for (const name of Object.keys(data.actions)) {
      const jsName = map.get(name);
      if (!jsName) {
        continue;
      }
      link[jsName] = () => {
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: data.id,
            name
          }
        });
        return false;
      };
    }
    if (data.overlaidText) {
      link.title = data.overlaidText;
    }
    if (!link.onclick) {
      link.onclick = () => false;
    }
    this.#setInternalLink();
  }
  _bindResetFormAction(link, resetForm) {
    const otherClickAction = link.onclick;
    if (!otherClickAction) {
      link.href = this.linkService.getAnchorUrl("");
    }
    this.#setInternalLink();
    if (!this._fieldObjects) {
      warn(`_bindResetFormAction - "resetForm" action not supported, ` + "ensure that the `fieldObjects` parameter is provided.");
      if (!otherClickAction) {
        link.onclick = () => false;
      }
      return;
    }
    link.onclick = () => {
      otherClickAction?.();
      const {
        fields: resetFormFields,
        refs: resetFormRefs,
        include
      } = resetForm;
      const allFields = [];
      if (resetFormFields.length !== 0 || resetFormRefs.length !== 0) {
        const fieldIds = new Set(resetFormRefs);
        for (const fieldName of resetFormFields) {
          const fields = this._fieldObjects[fieldName] || [];
          for (const {
            id
          } of fields) {
            fieldIds.add(id);
          }
        }
        for (const fields of Object.values(this._fieldObjects)) {
          for (const field of fields) {
            if (fieldIds.has(field.id) === include) {
              allFields.push(field);
            }
          }
        }
      } else {
        for (const fields of Object.values(this._fieldObjects)) {
          allFields.push(...fields);
        }
      }
      const storage = this.annotationStorage;
      const allIds = [];
      for (const field of allFields) {
        const {
          id
        } = field;
        allIds.push(id);
        switch (field.type) {
          case "text":
            {
              const value = field.defaultValue || "";
              storage.setValue(id, {
                value
              });
              break;
            }
          case "checkbox":
          case "radiobutton":
            {
              const value = field.defaultValue === field.exportValues;
              storage.setValue(id, {
                value
              });
              break;
            }
          case "combobox":
          case "listbox":
            {
              const value = field.defaultValue || "";
              storage.setValue(id, {
                value
              });
              break;
            }
          default:
            continue;
        }
        const domElement = document.querySelector(`[data-element-id="${id}"]`);
        if (!domElement) {
          continue;
        } else if (!GetElementsByNameSet.has(domElement)) {
          warn(`_bindResetFormAction - element not allowed: ${id}`);
          continue;
        }
        domElement.dispatchEvent(new Event("resetform"));
      }
      if (this.enableScripting) {
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: "app",
            ids: allIds,
            name: "ResetForm"
          }
        });
      }
      return false;
    };
  }
}
class TextAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true
    });
  }
  render() {
    this.container.classList.add("textAnnotation");
    const image = document.createElement("img");
    image.src = this.imageResourcesPath + "annotation-" + this.data.name.toLowerCase() + ".svg";
    image.setAttribute("data-l10n-id", "pdfjs-text-annotation-type");
    image.setAttribute("data-l10n-args", JSON.stringify({
      type: this.data.name
    }));
    if (!this.data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this.container.append(image);
    return this.container;
  }
}
class WidgetAnnotationElement extends AnnotationElement {
  render() {
    return this.container;
  }
  showElementAndHideCanvas(element) {
    if (this.data.hasOwnCanvas) {
      if (element.previousSibling?.nodeName === "CANVAS") {
        element.previousSibling.hidden = true;
      }
      element.hidden = false;
    }
  }
  _getKeyModifier(event) {
    return util_FeatureTest.platform.isMac ? event.metaKey : event.ctrlKey;
  }
  _setEventListener(element, elementData, baseName, eventName, valueGetter) {
    if (baseName.includes("mouse")) {
      element.addEventListener(baseName, event => {
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: this.data.id,
            name: eventName,
            value: valueGetter(event),
            shift: event.shiftKey,
            modifier: this._getKeyModifier(event)
          }
        });
      });
    } else {
      element.addEventListener(baseName, event => {
        if (baseName === "blur") {
          if (!elementData.focused || !event.relatedTarget) {
            return;
          }
          elementData.focused = false;
        } else if (baseName === "focus") {
          if (elementData.focused) {
            return;
          }
          elementData.focused = true;
        }
        if (!valueGetter) {
          return;
        }
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id: this.data.id,
            name: eventName,
            value: valueGetter(event)
          }
        });
      });
    }
  }
  _setEventListeners(element, elementData, names, getter) {
    for (const [baseName, eventName] of names) {
      if (eventName === "Action" || this.data.actions?.[eventName]) {
        if (eventName === "Focus" || eventName === "Blur") {
          elementData ||= {
            focused: false
          };
        }
        this._setEventListener(element, elementData, baseName, eventName, getter);
        if (eventName === "Focus" && !this.data.actions?.Blur) {
          this._setEventListener(element, elementData, "blur", "Blur", null);
        } else if (eventName === "Blur" && !this.data.actions?.Focus) {
          this._setEventListener(element, elementData, "focus", "Focus", null);
        }
      }
    }
  }
  _setBackgroundColor(element) {
    const color = this.data.backgroundColor || null;
    element.style.backgroundColor = color === null ? "transparent" : Util.makeHexColor(color[0], color[1], color[2]);
  }
  _setTextStyle(element) {
    const TEXT_ALIGNMENT = ["left", "center", "right"];
    const {
      fontColor
    } = this.data.defaultAppearanceData;
    const fontSize = this.data.defaultAppearanceData.fontSize || annotation_layer_DEFAULT_FONT_SIZE;
    const style = element.style;
    let computedFontSize;
    const BORDER_SIZE = 2;
    const roundToOneDecimal = x => Math.round(10 * x) / 10;
    if (this.data.multiLine) {
      const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE);
      const numberOfLines = Math.round(height / (LINE_FACTOR * fontSize)) || 1;
      const lineHeight = height / numberOfLines;
      computedFontSize = Math.min(fontSize, roundToOneDecimal(lineHeight / LINE_FACTOR));
    } else {
      const height = Math.abs(this.data.rect[3] - this.data.rect[1] - BORDER_SIZE);
      computedFontSize = Math.min(fontSize, roundToOneDecimal(height / LINE_FACTOR));
    }
    style.fontSize = `calc(${computedFontSize}px * var(--total-scale-factor))`;
    style.color = Util.makeHexColor(fontColor[0], fontColor[1], fontColor[2]);
    if (this.data.textAlignment !== null) {
      style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment];
    }
  }
  _setRequired(element, isRequired) {
    if (isRequired) {
      element.setAttribute("required", true);
    } else {
      element.removeAttribute("required");
    }
    element.setAttribute("aria-required", isRequired);
  }
}
class TextWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    const isRenderable = parameters.renderForms || parameters.data.hasOwnCanvas || !parameters.data.hasAppearance && !!parameters.data.fieldValue;
    super(parameters, {
      isRenderable
    });
  }
  setPropertyOnSiblings(base, key, value, keyInStorage) {
    const storage = this.annotationStorage;
    for (const element of this._getElementsByName(base.name, base.id)) {
      if (element.domElement) {
        element.domElement[key] = value;
      }
      storage.setValue(element.id, {
        [keyInStorage]: value
      });
    }
  }
  render() {
    const storage = this.annotationStorage;
    const id = this.data.id;
    this.container.classList.add("textWidgetAnnotation");
    let element = null;
    if (this.renderForms) {
      const storedData = storage.getValue(id, {
        value: this.data.fieldValue
      });
      let textContent = storedData.value || "";
      const maxLen = storage.getValue(id, {
        charLimit: this.data.maxLen
      }).charLimit;
      if (maxLen && textContent.length > maxLen) {
        textContent = textContent.slice(0, maxLen);
      }
      let fieldFormattedValues = storedData.formattedValue || this.data.textContent?.join("\n") || null;
      if (fieldFormattedValues && this.data.comb) {
        fieldFormattedValues = fieldFormattedValues.replaceAll(/\s+/g, "");
      }
      const elementData = {
        userValue: textContent,
        formattedValue: fieldFormattedValues,
        lastCommittedValue: null,
        commitKey: 1,
        focused: false
      };
      if (this.data.multiLine) {
        element = document.createElement("textarea");
        element.textContent = fieldFormattedValues ?? textContent;
        if (this.data.doNotScroll) {
          element.style.overflowY = "hidden";
        }
      } else {
        element = document.createElement("input");
        element.type = this.data.password ? "password" : "text";
        element.setAttribute("value", fieldFormattedValues ?? textContent);
        if (this.data.doNotScroll) {
          element.style.overflowX = "hidden";
        }
      }
      if (this.data.hasOwnCanvas) {
        element.hidden = true;
      }
      GetElementsByNameSet.add(element);
      this.contentElement = element;
      element.setAttribute("data-element-id", id);
      element.disabled = this.data.readOnly;
      element.name = this.data.fieldName;
      element.tabIndex = 0;
      const {
        datetimeFormat,
        datetimeType,
        timeStep
      } = this.data;
      const hasDateOrTime = !!datetimeType && this.enableScripting;
      if (datetimeFormat) {
        element.title = datetimeFormat;
      }
      this._setRequired(element, this.data.required);
      if (maxLen) {
        element.maxLength = maxLen;
      }
      element.addEventListener("input", event => {
        storage.setValue(id, {
          value: event.target.value
        });
        this.setPropertyOnSiblings(element, "value", event.target.value, "value");
        elementData.formattedValue = null;
      });
      element.addEventListener("resetform", event => {
        const defaultValue = this.data.defaultFieldValue ?? "";
        element.value = elementData.userValue = defaultValue;
        elementData.formattedValue = null;
      });
      let blurListener = event => {
        const {
          formattedValue
        } = elementData;
        if (formattedValue !== null && formattedValue !== undefined) {
          event.target.value = formattedValue;
        }
        event.target.scrollLeft = 0;
      };
      if (this.enableScripting && this.hasJSActions) {
        element.addEventListener("focus", event => {
          if (elementData.focused) {
            return;
          }
          const {
            target
          } = event;
          if (hasDateOrTime) {
            target.type = datetimeType;
            if (timeStep) {
              target.step = timeStep;
            }
          }
          if (elementData.userValue) {
            const value = elementData.userValue;
            if (hasDateOrTime) {
              if (datetimeType === "time") {
                const date = new Date(value);
                const parts = [date.getHours(), date.getMinutes(), date.getSeconds()];
                target.value = parts.map(v => v.toString().padStart(2, "0")).join(":");
              } else {
                target.value = new Date(value - TIMEZONE_OFFSET).toISOString().split(datetimeType === "date" ? "T" : ".", 1)[0];
              }
            } else {
              target.value = value;
            }
          }
          elementData.lastCommittedValue = target.value;
          elementData.commitKey = 1;
          if (!this.data.actions?.Focus) {
            elementData.focused = true;
          }
        });
        element.addEventListener("updatefromsandbox", jsEvent => {
          this.showElementAndHideCanvas(jsEvent.target);
          const actions = {
            value(event) {
              elementData.userValue = event.detail.value ?? "";
              if (!hasDateOrTime) {
                storage.setValue(id, {
                  value: elementData.userValue.toString()
                });
              }
              event.target.value = elementData.userValue;
            },
            formattedValue(event) {
              const {
                formattedValue
              } = event.detail;
              elementData.formattedValue = formattedValue;
              if (formattedValue !== null && formattedValue !== undefined && event.target !== document.activeElement) {
                event.target.value = formattedValue;
              }
              const data = {
                formattedValue
              };
              if (hasDateOrTime) {
                data.value = formattedValue;
              }
              storage.setValue(id, data);
            },
            selRange(event) {
              event.target.setSelectionRange(...event.detail.selRange);
            },
            charLimit: event => {
              const {
                charLimit
              } = event.detail;
              const {
                target
              } = event;
              if (charLimit === 0) {
                target.removeAttribute("maxLength");
                return;
              }
              target.setAttribute("maxLength", charLimit);
              let value = elementData.userValue;
              if (!value || value.length <= charLimit) {
                return;
              }
              value = value.slice(0, charLimit);
              target.value = elementData.userValue = value;
              storage.setValue(id, {
                value
              });
              this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
                source: this,
                detail: {
                  id,
                  name: "Keystroke",
                  value,
                  willCommit: true,
                  commitKey: 1,
                  selStart: target.selectionStart,
                  selEnd: target.selectionEnd
                }
              });
            }
          };
          this._dispatchEventFromSandbox(actions, jsEvent);
        });
        element.addEventListener("keydown", event => {
          elementData.commitKey = 1;
          let commitKey = -1;
          if (event.key === "Escape") {
            commitKey = 0;
          } else if (event.key === "Enter" && !this.data.multiLine) {
            commitKey = 2;
          } else if (event.key === "Tab") {
            elementData.commitKey = 3;
          }
          if (commitKey === -1) {
            return;
          }
          const {
            value
          } = event.target;
          if (elementData.lastCommittedValue === value) {
            return;
          }
          elementData.lastCommittedValue = value;
          elementData.userValue = value;
          this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
            source: this,
            detail: {
              id,
              name: "Keystroke",
              value,
              willCommit: true,
              commitKey,
              selStart: event.target.selectionStart,
              selEnd: event.target.selectionEnd
            }
          });
        });
        const _blurListener = blurListener;
        blurListener = null;
        element.addEventListener("blur", event => {
          if (!elementData.focused || !event.relatedTarget) {
            return;
          }
          if (!this.data.actions?.Blur) {
            elementData.focused = false;
          }
          const {
            target
          } = event;
          let {
            value
          } = target;
          if (hasDateOrTime) {
            if (value && datetimeType === "time") {
              const parts = value.split(":").map(v => parseInt(v, 10));
              value = new Date(2000, 0, 1, parts[0], parts[1], parts[2] || 0).valueOf();
              target.step = "";
            } else {
              if (!value.includes("T")) {
                value = `${value}T00:00`;
              }
              value = new Date(value).valueOf();
            }
            target.type = "text";
          }
          elementData.userValue = value;
          if (elementData.lastCommittedValue !== value) {
            this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
              source: this,
              detail: {
                id,
                name: "Keystroke",
                value,
                willCommit: true,
                commitKey: elementData.commitKey,
                selStart: event.target.selectionStart,
                selEnd: event.target.selectionEnd
              }
            });
          }
          _blurListener(event);
        });
        if (this.data.actions?.Keystroke) {
          element.addEventListener("beforeinput", event => {
            elementData.lastCommittedValue = null;
            const {
              data,
              target
            } = event;
            const {
              value,
              selectionStart,
              selectionEnd
            } = target;
            let selStart = selectionStart,
              selEnd = selectionEnd;
            switch (event.inputType) {
              case "deleteWordBackward":
                {
                  const match = value.substring(0, selectionStart).match(/\w*[^\w]*$/);
                  if (match) {
                    selStart -= match[0].length;
                  }
                  break;
                }
              case "deleteWordForward":
                {
                  const match = value.substring(selectionStart).match(/^[^\w]*\w*/);
                  if (match) {
                    selEnd += match[0].length;
                  }
                  break;
                }
              case "deleteContentBackward":
                if (selectionStart === selectionEnd) {
                  selStart -= 1;
                }
                break;
              case "deleteContentForward":
                if (selectionStart === selectionEnd) {
                  selEnd += 1;
                }
                break;
            }
            event.preventDefault();
            this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
              source: this,
              detail: {
                id,
                name: "Keystroke",
                value,
                change: data || "",
                willCommit: false,
                selStart,
                selEnd
              }
            });
          });
        }
        this._setEventListeners(element, elementData, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.value);
      }
      if (blurListener) {
        element.addEventListener("blur", blurListener);
      }
      if (this.data.comb) {
        const fieldWidth = this.data.rect[2] - this.data.rect[0];
        const combWidth = fieldWidth / maxLen;
        element.classList.add("comb");
        element.style.letterSpacing = `calc(${combWidth}px * var(--total-scale-factor) - 1ch)`;
      }
    } else {
      element = document.createElement("div");
      element.textContent = this.data.fieldValue;
      element.style.verticalAlign = "middle";
      element.style.display = "table-cell";
      if (this.data.hasOwnCanvas) {
        element.hidden = true;
      }
    }
    this._setTextStyle(element);
    this._setBackgroundColor(element);
    this._setDefaultPropertiesFromJS(element);
    this.container.append(element);
    return this.container;
  }
}
class SignatureWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: !!parameters.data.hasOwnCanvas
    });
  }
}
class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: parameters.renderForms
    });
  }
  render() {
    const storage = this.annotationStorage;
    const data = this.data;
    const id = data.id;
    let value = storage.getValue(id, {
      value: data.exportValue === data.fieldValue
    }).value;
    if (typeof value === "string") {
      value = value !== "Off";
      storage.setValue(id, {
        value
      });
    }
    this.container.classList.add("buttonWidgetAnnotation", "checkBox");
    const element = document.createElement("input");
    GetElementsByNameSet.add(element);
    element.setAttribute("data-element-id", id);
    element.disabled = data.readOnly;
    this._setRequired(element, this.data.required);
    element.type = "checkbox";
    element.name = data.fieldName;
    if (value) {
      element.setAttribute("checked", true);
    }
    element.setAttribute("exportValue", data.exportValue);
    element.tabIndex = 0;
    element.addEventListener("change", event => {
      const {
        name,
        checked
      } = event.target;
      for (const checkbox of this._getElementsByName(name, id)) {
        const curChecked = checked && checkbox.exportValue === data.exportValue;
        if (checkbox.domElement) {
          checkbox.domElement.checked = curChecked;
        }
        storage.setValue(checkbox.id, {
          value: curChecked
        });
      }
      storage.setValue(id, {
        value: checked
      });
    });
    element.addEventListener("resetform", event => {
      const defaultValue = data.defaultFieldValue || "Off";
      event.target.checked = defaultValue === data.exportValue;
    });
    if (this.enableScripting && this.hasJSActions) {
      element.addEventListener("updatefromsandbox", jsEvent => {
        const actions = {
          value(event) {
            event.target.checked = event.detail.value !== "Off";
            storage.setValue(id, {
              value: event.target.checked
            });
          }
        };
        this._dispatchEventFromSandbox(actions, jsEvent);
      });
      this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked);
    }
    this._setBackgroundColor(element);
    this._setDefaultPropertiesFromJS(element);
    this.container.append(element);
    return this.container;
  }
}
class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: parameters.renderForms
    });
  }
  render() {
    this.container.classList.add("buttonWidgetAnnotation", "radioButton");
    const storage = this.annotationStorage;
    const data = this.data;
    const id = data.id;
    let value = storage.getValue(id, {
      value: data.fieldValue === data.buttonValue
    }).value;
    if (typeof value === "string") {
      value = value !== data.buttonValue;
      storage.setValue(id, {
        value
      });
    }
    if (value) {
      for (const radio of this._getElementsByName(data.fieldName, id)) {
        storage.setValue(radio.id, {
          value: false
        });
      }
    }
    const element = document.createElement("input");
    GetElementsByNameSet.add(element);
    element.setAttribute("data-element-id", id);
    element.disabled = data.readOnly;
    this._setRequired(element, this.data.required);
    element.type = "radio";
    element.name = data.fieldName;
    if (value) {
      element.setAttribute("checked", true);
    }
    element.tabIndex = 0;
    element.addEventListener("change", event => {
      const {
        name,
        checked
      } = event.target;
      for (const radio of this._getElementsByName(name, id)) {
        storage.setValue(radio.id, {
          value: false
        });
      }
      storage.setValue(id, {
        value: checked
      });
    });
    element.addEventListener("resetform", event => {
      const defaultValue = data.defaultFieldValue;
      event.target.checked = defaultValue !== null && defaultValue !== undefined && defaultValue === data.buttonValue;
    });
    if (this.enableScripting && this.hasJSActions) {
      const pdfButtonValue = data.buttonValue;
      element.addEventListener("updatefromsandbox", jsEvent => {
        const actions = {
          value: event => {
            const checked = pdfButtonValue === event.detail.value;
            for (const radio of this._getElementsByName(event.target.name)) {
              const curChecked = checked && radio.id === id;
              if (radio.domElement) {
                radio.domElement.checked = curChecked;
              }
              storage.setValue(radio.id, {
                value: curChecked
              });
            }
          }
        };
        this._dispatchEventFromSandbox(actions, jsEvent);
      });
      this._setEventListeners(element, null, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked);
    }
    this._setBackgroundColor(element);
    this._setDefaultPropertiesFromJS(element);
    this.container.append(element);
    return this.container;
  }
}
class PushButtonWidgetAnnotationElement extends LinkAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      ignoreBorder: parameters.data.hasAppearance
    });
  }
  render() {
    const container = super.render();
    container.classList.add("buttonWidgetAnnotation", "pushButton");
    const linkElement = container.lastChild;
    if (this.enableScripting && this.hasJSActions && linkElement) {
      this._setDefaultPropertiesFromJS(linkElement);
      linkElement.addEventListener("updatefromsandbox", jsEvent => {
        this._dispatchEventFromSandbox({}, jsEvent);
      });
    }
    return container;
  }
}
class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: parameters.renderForms
    });
  }
  render() {
    this.container.classList.add("choiceWidgetAnnotation");
    const storage = this.annotationStorage;
    const id = this.data.id;
    const storedData = storage.getValue(id, {
      value: this.data.fieldValue
    });
    const selectElement = document.createElement("select");
    GetElementsByNameSet.add(selectElement);
    selectElement.setAttribute("data-element-id", id);
    selectElement.disabled = this.data.readOnly;
    this._setRequired(selectElement, this.data.required);
    selectElement.name = this.data.fieldName;
    selectElement.tabIndex = 0;
    let addAnEmptyEntry = this.data.combo && this.data.options.length > 0;
    if (!this.data.combo) {
      selectElement.size = this.data.options.length;
      if (this.data.multiSelect) {
        selectElement.multiple = true;
      }
    }
    selectElement.addEventListener("resetform", event => {
      const defaultValue = this.data.defaultFieldValue;
      for (const option of selectElement.options) {
        option.selected = option.value === defaultValue;
      }
    });
    for (const option of this.data.options) {
      const optionElement = document.createElement("option");
      optionElement.textContent = option.displayValue;
      optionElement.value = option.exportValue;
      if (storedData.value.includes(option.exportValue)) {
        optionElement.setAttribute("selected", true);
        addAnEmptyEntry = false;
      }
      selectElement.append(optionElement);
    }
    let removeEmptyEntry = null;
    if (addAnEmptyEntry) {
      const noneOptionElement = document.createElement("option");
      noneOptionElement.value = " ";
      noneOptionElement.setAttribute("hidden", true);
      noneOptionElement.setAttribute("selected", true);
      selectElement.prepend(noneOptionElement);
      removeEmptyEntry = () => {
        noneOptionElement.remove();
        selectElement.removeEventListener("input", removeEmptyEntry);
        removeEmptyEntry = null;
      };
      selectElement.addEventListener("input", removeEmptyEntry);
    }
    const getValue = isExport => {
      const name = isExport ? "value" : "textContent";
      const {
        options,
        multiple
      } = selectElement;
      if (!multiple) {
        return options.selectedIndex === -1 ? null : options[options.selectedIndex][name];
      }
      return Array.prototype.filter.call(options, option => option.selected).map(option => option[name]);
    };
    let selectedValues = getValue(false);
    const getItems = event => {
      const options = event.target.options;
      return Array.prototype.map.call(options, option => ({
        displayValue: option.textContent,
        exportValue: option.value
      }));
    };
    if (this.enableScripting && this.hasJSActions) {
      selectElement.addEventListener("updatefromsandbox", jsEvent => {
        const actions = {
          value(event) {
            removeEmptyEntry?.();
            const value = event.detail.value;
            const values = new Set(Array.isArray(value) ? value : [value]);
            for (const option of selectElement.options) {
              option.selected = values.has(option.value);
            }
            storage.setValue(id, {
              value: getValue(true)
            });
            selectedValues = getValue(false);
          },
          multipleSelection(event) {
            selectElement.multiple = true;
          },
          remove(event) {
            const options = selectElement.options;
            const index = event.detail.remove;
            options[index].selected = false;
            selectElement.remove(index);
            if (options.length > 0) {
              const i = Array.prototype.findIndex.call(options, option => option.selected);
              if (i === -1) {
                options[0].selected = true;
              }
            }
            storage.setValue(id, {
              value: getValue(true),
              items: getItems(event)
            });
            selectedValues = getValue(false);
          },
          clear(event) {
            while (selectElement.length !== 0) {
              selectElement.remove(0);
            }
            storage.setValue(id, {
              value: null,
              items: []
            });
            selectedValues = getValue(false);
          },
          insert(event) {
            const {
              index,
              displayValue,
              exportValue
            } = event.detail.insert;
            const selectChild = selectElement.children[index];
            const optionElement = document.createElement("option");
            optionElement.textContent = displayValue;
            optionElement.value = exportValue;
            if (selectChild) {
              selectChild.before(optionElement);
            } else {
              selectElement.append(optionElement);
            }
            storage.setValue(id, {
              value: getValue(true),
              items: getItems(event)
            });
            selectedValues = getValue(false);
          },
          items(event) {
            const {
              items
            } = event.detail;
            while (selectElement.length !== 0) {
              selectElement.remove(0);
            }
            for (const item of items) {
              const {
                displayValue,
                exportValue
              } = item;
              const optionElement = document.createElement("option");
              optionElement.textContent = displayValue;
              optionElement.value = exportValue;
              selectElement.append(optionElement);
            }
            if (selectElement.options.length > 0) {
              selectElement.options[0].selected = true;
            }
            storage.setValue(id, {
              value: getValue(true),
              items: getItems(event)
            });
            selectedValues = getValue(false);
          },
          indices(event) {
            const indices = new Set(event.detail.indices);
            for (const option of event.target.options) {
              option.selected = indices.has(option.index);
            }
            storage.setValue(id, {
              value: getValue(true)
            });
            selectedValues = getValue(false);
          },
          editable(event) {
            event.target.disabled = !event.detail.editable;
          }
        };
        this._dispatchEventFromSandbox(actions, jsEvent);
      });
      selectElement.addEventListener("input", event => {
        const exportValue = getValue(true);
        const change = getValue(false);
        storage.setValue(id, {
          value: exportValue
        });
        event.preventDefault();
        this.linkService.eventBus?.dispatch("dispatcheventinsandbox", {
          source: this,
          detail: {
            id,
            name: "Keystroke",
            value: selectedValues,
            change,
            changeEx: exportValue,
            willCommit: false,
            commitKey: 1,
            keyDown: false
          }
        });
      });
      this._setEventListeners(selectElement, null, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"], ["input", "Action"], ["input", "Validate"]], event => event.target.value);
    } else {
      selectElement.addEventListener("input", function (event) {
        storage.setValue(id, {
          value: getValue(true)
        });
      });
    }
    if (this.data.combo) {
      this._setTextStyle(selectElement);
    } else {}
    this._setBackgroundColor(selectElement);
    this._setDefaultPropertiesFromJS(selectElement);
    this.container.append(selectElement);
    return this.container;
  }
}
class PopupAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    const {
      data,
      elements,
      parent
    } = parameters;
    const hasCommentManager = !!parent._commentManager;
    super(parameters, {
      isRenderable: !hasCommentManager && AnnotationElement._hasPopupData(data)
    });
    this.elements = elements;
    if (hasCommentManager && AnnotationElement._hasPopupData(data)) {
      const popup = this.popup = this.#createPopup();
      for (const element of elements) {
        element.popup = popup;
      }
    } else {
      this.popup = null;
    }
  }
  #createPopup() {
    return new PopupElement({
      container: this.container,
      color: this.data.color,
      titleObj: this.data.titleObj,
      modificationDate: this.data.modificationDate || this.data.creationDate,
      contentsObj: this.data.contentsObj,
      richText: this.data.richText,
      rect: this.data.rect,
      parentRect: this.data.parentRect || null,
      parent: this.parent,
      elements: this.elements,
      open: this.data.open,
      commentManager: this.parent._commentManager
    });
  }
  render() {
    const {
      container
    } = this;
    container.classList.add("popupAnnotation");
    container.role = "comment";
    const popup = this.popup = this.#createPopup();
    const elementIds = [];
    for (const element of this.elements) {
      element.popup = popup;
      element.container.ariaHasPopup = "dialog";
      elementIds.push(element.data.id);
      element.addHighlightArea();
    }
    this.container.setAttribute("aria-controls", elementIds.map(id => `${AnnotationPrefix}${id}`).join(","));
    return this.container;
  }
}
class PopupElement {
  #commentManager = null;
  #boundKeyDown = this.#keyDown.bind(this);
  #boundHide = this.#hide.bind(this);
  #boundShow = this.#show.bind(this);
  #boundToggle = this.#toggle.bind(this);
  #color = null;
  #container = null;
  #contentsObj = null;
  #dateObj = null;
  #elements = null;
  #parent = null;
  #parentRect = null;
  #pinned = false;
  #popup = null;
  #popupAbortController = null;
  #position = null;
  #commentButton = null;
  #commentButtonPosition = null;
  #popupPosition = null;
  #rect = null;
  #richText = null;
  #titleObj = null;
  #updates = null;
  #wasVisible = false;
  #firstElement = null;
  #commentText = null;
  constructor({
    container,
    color,
    elements,
    titleObj,
    modificationDate,
    contentsObj,
    richText,
    parent,
    rect,
    parentRect,
    open,
    commentManager = null
  }) {
    this.#container = container;
    this.#titleObj = titleObj;
    this.#contentsObj = contentsObj;
    this.#richText = richText;
    this.#parent = parent;
    this.#color = color;
    this.#rect = rect;
    this.#parentRect = parentRect;
    this.#elements = elements;
    this.#commentManager = commentManager;
    this.#firstElement = elements[0];
    this.#dateObj = PDFDateString.toDateObject(modificationDate);
    this.trigger = elements.flatMap(e => e.getElementsToTriggerPopup());
    if (!commentManager) {
      this.#addEventListeners();
      this.#container.hidden = true;
      if (open) {
        this.#toggle();
      }
    }
  }
  #addEventListeners() {
    if (this.#popupAbortController) {
      return;
    }
    this.#popupAbortController = new AbortController();
    const {
      signal
    } = this.#popupAbortController;
    for (const element of this.trigger) {
      element.addEventListener("click", this.#boundToggle, {
        signal
      });
      element.addEventListener("pointerenter", this.#boundShow, {
        signal
      });
      element.addEventListener("pointerleave", this.#boundHide, {
        signal
      });
      element.classList.add("popupTriggerArea");
    }
    for (const element of this.#elements) {
      element.container?.addEventListener("keydown", this.#boundKeyDown, {
        signal
      });
    }
  }
  #setCommentButtonPosition() {
    const element = this.#elements.find(e => e.hasCommentButton);
    if (!element) {
      return;
    }
    this.#commentButtonPosition = element._normalizePoint(element.commentButtonPosition);
  }
  renderCommentButton() {
    if (this.#commentButton) {
      if (!this.#commentButton.parentNode) {
        this.#firstElement.container.after(this.#commentButton);
      }
      return;
    }
    if (!this.#commentButtonPosition) {
      this.#setCommentButtonPosition();
    }
    if (!this.#commentButtonPosition) {
      return;
    }
    const {
      signal
    } = this.#popupAbortController = new AbortController();
    const hasOwnButton = this.#firstElement.hasOwnCommentButton;
    const togglePopup = () => {
      this.#commentManager.toggleCommentPopup(this, true, undefined, !hasOwnButton);
    };
    const showPopup = () => {
      this.#commentManager.toggleCommentPopup(this, false, true, !hasOwnButton);
    };
    const hidePopup = () => {
      this.#commentManager.toggleCommentPopup(this, false, false);
    };
    if (!hasOwnButton) {
      const button = this.#commentButton = document.createElement("button");
      button.className = "annotationCommentButton";
      const parentContainer = this.#firstElement.container;
      button.style.zIndex = parentContainer.style.zIndex + 1;
      button.tabIndex = 0;
      button.ariaHasPopup = "dialog";
      button.ariaControls = "commentPopup";
      button.setAttribute("data-l10n-id", "pdfjs-show-comment-button");
      this.#updateColor();
      this.#updateCommentButtonPosition();
      button.addEventListener("keydown", this.#boundKeyDown, {
        signal
      });
      button.addEventListener("click", togglePopup, {
        signal
      });
      button.addEventListener("pointerenter", showPopup, {
        signal
      });
      button.addEventListener("pointerleave", hidePopup, {
        signal
      });
      parentContainer.after(button);
    } else {
      this.#commentButton = this.#firstElement.container;
      for (const element of this.trigger) {
        element.ariaHasPopup = "dialog";
        element.ariaControls = "commentPopup";
        element.addEventListener("keydown", this.#boundKeyDown, {
          signal
        });
        element.addEventListener("click", togglePopup, {
          signal
        });
        element.addEventListener("pointerenter", showPopup, {
          signal
        });
        element.addEventListener("pointerleave", hidePopup, {
          signal
        });
        element.classList.add("popupTriggerArea");
      }
    }
  }
  #updateCommentButtonPosition() {
    if (this.#firstElement.extraPopupElement && !this.#firstElement.editor) {
      return;
    }
    if (!this.#commentButton) {
      this.renderCommentButton();
    }
    const [x, y] = this.#commentButtonPosition;
    const {
      style
    } = this.#commentButton;
    style.left = `calc(${x}%)`;
    style.top = `calc(${y}% - var(--comment-button-dim))`;
  }
  #updateColor() {
    if (this.#firstElement.extraPopupElement) {
      return;
    }
    if (!this.#commentButton) {
      this.renderCommentButton();
    }
    this.#commentButton.style.backgroundColor = this.commentButtonColor || "";
  }
  get commentButtonColor() {
    const {
      color,
      opacity
    } = this.#firstElement.commentData;
    if (!color) {
      return null;
    }
    return this.#parent._commentManager.makeCommentColor(color, opacity);
  }
  focusCommentButton() {
    setTimeout(() => {
      this.#commentButton?.focus();
    }, 0);
  }
  getData() {
    const {
      richText,
      color,
      opacity,
      creationDate,
      modificationDate
    } = this.#firstElement.commentData;
    return {
      contentsObj: {
        str: this.comment
      },
      richText,
      color,
      opacity,
      creationDate,
      modificationDate
    };
  }
  get elementBeforePopup() {
    return this.#commentButton;
  }
  get comment() {
    this.#commentText ||= this.#firstElement.commentText;
    return this.#commentText;
  }
  set comment(text) {
    if (text === this.comment) {
      return;
    }
    this.#firstElement.commentText = this.#commentText = text;
  }
  focus() {
    this.#firstElement.container?.focus();
  }
  get parentBoundingClientRect() {
    return this.#firstElement.layer.getBoundingClientRect();
  }
  setCommentButtonStates({
    selected,
    hasPopup
  }) {
    if (!this.#commentButton) {
      return;
    }
    this.#commentButton.classList.toggle("selected", selected);
    this.#commentButton.ariaExpanded = hasPopup;
  }
  setSelectedCommentButton(selected) {
    this.#commentButton.classList.toggle("selected", selected);
  }
  get commentPopupPosition() {
    if (this.#popupPosition) {
      return this.#popupPosition;
    }
    const {
      x,
      y,
      height
    } = this.#commentButton.getBoundingClientRect();
    const {
      x: parentX,
      y: parentY,
      width: parentWidth,
      height: parentHeight
    } = this.#firstElement.layer.getBoundingClientRect();
    return [(x - parentX) / parentWidth, (y + height - parentY) / parentHeight];
  }
  set commentPopupPosition(pos) {
    this.#popupPosition = pos;
  }
  hasDefaultPopupPosition() {
    return this.#popupPosition === null;
  }
  get commentButtonPosition() {
    return this.#commentButtonPosition;
  }
  get commentButtonWidth() {
    return this.#commentButton.getBoundingClientRect().width / this.parentBoundingClientRect.width;
  }
  editComment(options) {
    const [posX, posY] = this.#popupPosition || this.commentButtonPosition.map(x => x / 100);
    const parentDimensions = this.parentBoundingClientRect;
    const {
      x: parentX,
      y: parentY,
      width: parentWidth,
      height: parentHeight
    } = parentDimensions;
    this.#commentManager.showDialog(null, this, parentX + posX * parentWidth, parentY + posY * parentHeight, {
      ...options,
      parentDimensions
    });
  }
  render() {
    if (this.#popup) {
      return;
    }
    const popup = this.#popup = document.createElement("div");
    popup.className = "popup";
    if (this.#color) {
      const baseColor = popup.style.outlineColor = Util.makeHexColor(...this.#color);
      popup.style.backgroundColor = `color-mix(in srgb, ${baseColor} 30%, white)`;
    }
    const header = document.createElement("span");
    header.className = "header";
    if (this.#titleObj?.str) {
      const title = document.createElement("span");
      title.className = "title";
      header.append(title);
      ({
        dir: title.dir,
        str: title.textContent
      } = this.#titleObj);
    }
    popup.append(header);
    if (this.#dateObj) {
      const modificationDate = document.createElement("time");
      modificationDate.className = "popupDate";
      modificationDate.setAttribute("data-l10n-id", "pdfjs-annotation-date-time-string");
      modificationDate.setAttribute("data-l10n-args", JSON.stringify({
        dateObj: this.#dateObj.valueOf()
      }));
      modificationDate.dateTime = this.#dateObj.toISOString();
      header.append(modificationDate);
    }
    renderRichText({
      html: this.#html || this.#contentsObj.str,
      dir: this.#contentsObj?.dir,
      className: "popupContent"
    }, popup);
    this.#container.append(popup);
  }
  get #html() {
    const richText = this.#richText;
    const contentsObj = this.#contentsObj;
    if (richText?.str && (!contentsObj?.str || contentsObj.str === richText.str)) {
      return this.#richText.html || null;
    }
    return null;
  }
  get #fontSize() {
    return this.#html?.attributes?.style?.fontSize || 0;
  }
  get #fontColor() {
    return this.#html?.attributes?.style?.color || null;
  }
  #makePopupContent(text) {
    const popupLines = [];
    const popupContent = {
      str: text,
      html: {
        name: "div",
        attributes: {
          dir: "auto"
        },
        children: [{
          name: "p",
          children: popupLines
        }]
      }
    };
    const lineAttributes = {
      style: {
        color: this.#fontColor,
        fontSize: this.#fontSize ? `calc(${this.#fontSize}px * var(--total-scale-factor))` : ""
      }
    };
    for (const line of text.split("\n")) {
      popupLines.push({
        name: "span",
        value: line,
        attributes: lineAttributes
      });
    }
    return popupContent;
  }
  #keyDown(event) {
    if (event.altKey || event.shiftKey || event.ctrlKey || event.metaKey) {
      return;
    }
    if (event.key === "Enter" || event.key === "Escape" && this.#pinned) {
      this.#toggle();
    }
  }
  updateEdited({
    rect,
    popup,
    deleted
  }) {
    if (this.#commentManager) {
      if (deleted) {
        this.remove();
        this.#commentText = null;
      } else if (popup) {
        if (popup.deleted) {
          this.remove();
        } else {
          this.#updateColor();
          this.#commentText = popup.text;
        }
      }
      if (rect) {
        this.#commentButtonPosition = null;
        this.#setCommentButtonPosition();
        this.#updateCommentButtonPosition();
      }
      return;
    }
    if (deleted || popup?.deleted) {
      this.remove();
      return;
    }
    this.#addEventListeners();
    this.#updates ||= {
      contentsObj: this.#contentsObj,
      richText: this.#richText
    };
    if (rect) {
      this.#position = null;
    }
    if (popup && popup.text) {
      this.#richText = this.#makePopupContent(popup.text);
      this.#dateObj = PDFDateString.toDateObject(popup.date);
      this.#contentsObj = null;
    }
    this.#popup?.remove();
    this.#popup = null;
  }
  resetEdited() {
    if (!this.#updates) {
      return;
    }
    ({
      contentsObj: this.#contentsObj,
      richText: this.#richText
    } = this.#updates);
    this.#updates = null;
    this.#popup?.remove();
    this.#popup = null;
    this.#position = null;
  }
  remove() {
    this.#popupAbortController?.abort();
    this.#popupAbortController = null;
    this.#popup?.remove();
    this.#popup = null;
    this.#wasVisible = false;
    this.#pinned = false;
    this.#commentButton?.remove();
    this.#commentButton = null;
    if (this.trigger) {
      for (const element of this.trigger) {
        element.classList.remove("popupTriggerArea");
      }
    }
  }
  #setPosition() {
    if (this.#position !== null) {
      return;
    }
    const {
      page: {
        view
      },
      viewport: {
        rawDims: {
          pageWidth,
          pageHeight,
          pageX,
          pageY
        }
      }
    } = this.#parent;
    let useParentRect = !!this.#parentRect;
    let rect = useParentRect ? this.#parentRect : this.#rect;
    for (const element of this.#elements) {
      if (!rect || Util.intersect(element.data.rect, rect) !== null) {
        rect = element.data.rect;
        useParentRect = true;
        break;
      }
    }
    const normalizedRect = Util.normalizeRect([rect[0], view[3] - rect[1] + view[1], rect[2], view[3] - rect[3] + view[1]]);
    const HORIZONTAL_SPACE_AFTER_ANNOTATION = 5;
    const parentWidth = useParentRect ? rect[2] - rect[0] + HORIZONTAL_SPACE_AFTER_ANNOTATION : 0;
    const popupLeft = normalizedRect[0] + parentWidth;
    const popupTop = normalizedRect[1];
    this.#position = [100 * (popupLeft - pageX) / pageWidth, 100 * (popupTop - pageY) / pageHeight];
    const {
      style
    } = this.#container;
    style.left = `${this.#position[0]}%`;
    style.top = `${this.#position[1]}%`;
  }
  #toggle() {
    if (this.#commentManager) {
      this.#commentManager.toggleCommentPopup(this, false);
      return;
    }
    this.#pinned = !this.#pinned;
    if (this.#pinned) {
      this.#show();
      this.#container.addEventListener("click", this.#boundToggle);
      this.#container.addEventListener("keydown", this.#boundKeyDown);
    } else {
      this.#hide();
      this.#container.removeEventListener("click", this.#boundToggle);
      this.#container.removeEventListener("keydown", this.#boundKeyDown);
    }
  }
  #show() {
    if (!this.#popup) {
      this.render();
    }
    if (!this.isVisible) {
      this.#setPosition();
      this.#container.hidden = false;
      this.#container.style.zIndex = parseInt(this.#container.style.zIndex) + 1000;
    } else if (this.#pinned) {
      this.#container.classList.add("focused");
    }
  }
  #hide() {
    this.#container.classList.remove("focused");
    if (this.#pinned || !this.isVisible) {
      return;
    }
    this.#container.hidden = true;
    this.#container.style.zIndex = parseInt(this.#container.style.zIndex) - 1000;
  }
  forceHide() {
    this.#wasVisible = this.isVisible;
    if (!this.#wasVisible) {
      return;
    }
    this.#container.hidden = true;
  }
  maybeShow() {
    if (this.#commentManager) {
      return;
    }
    this.#addEventListeners();
    if (!this.#wasVisible) {
      return;
    }
    if (!this.#popup) {
      this.#show();
    }
    this.#wasVisible = false;
    this.#container.hidden = false;
  }
  get isVisible() {
    if (this.#commentManager) {
      return false;
    }
    return this.#container.hidden === false;
  }
}
class FreeTextAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.textContent = parameters.data.textContent;
    this.textPosition = parameters.data.textPosition;
    this.annotationEditorType = AnnotationEditorType.FREETEXT;
  }
  render() {
    this.container.classList.add("freeTextAnnotation");
    if (this.textContent) {
      const content = this.contentElement = document.createElement("div");
      content.classList.add("annotationTextContent");
      content.setAttribute("role", "comment");
      for (const line of this.textContent) {
        const lineSpan = document.createElement("span");
        lineSpan.textContent = line;
        content.append(lineSpan);
      }
      this.container.append(content);
    }
    if (!this.data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this._editOnDoubleClick();
    return this.container;
  }
}
class LineAnnotationElement extends AnnotationElement {
  #line = null;
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
  }
  render() {
    this.container.classList.add("lineAnnotation");
    const {
      data,
      width,
      height
    } = this;
    const svg = this.svgFactory.create(width, height, true);
    const line = this.#line = this.svgFactory.createElement("svg:line");
    line.setAttribute("x1", data.rect[2] - data.lineCoordinates[0]);
    line.setAttribute("y1", data.rect[3] - data.lineCoordinates[1]);
    line.setAttribute("x2", data.rect[2] - data.lineCoordinates[2]);
    line.setAttribute("y2", data.rect[3] - data.lineCoordinates[3]);
    line.setAttribute("stroke-width", data.borderStyle.width || 1);
    line.setAttribute("stroke", "transparent");
    line.setAttribute("fill", "transparent");
    svg.append(line);
    this.container.append(svg);
    if (!data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return this.#line;
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
class SquareAnnotationElement extends AnnotationElement {
  #square = null;
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
  }
  render() {
    this.container.classList.add("squareAnnotation");
    const {
      data,
      width,
      height
    } = this;
    const svg = this.svgFactory.create(width, height, true);
    const borderWidth = data.borderStyle.width;
    const square = this.#square = this.svgFactory.createElement("svg:rect");
    square.setAttribute("x", borderWidth / 2);
    square.setAttribute("y", borderWidth / 2);
    square.setAttribute("width", width - borderWidth);
    square.setAttribute("height", height - borderWidth);
    square.setAttribute("stroke-width", borderWidth || 1);
    square.setAttribute("stroke", "transparent");
    square.setAttribute("fill", "transparent");
    svg.append(square);
    this.container.append(svg);
    if (!data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return this.#square;
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
class CircleAnnotationElement extends AnnotationElement {
  #circle = null;
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
  }
  render() {
    this.container.classList.add("circleAnnotation");
    const {
      data,
      width,
      height
    } = this;
    const svg = this.svgFactory.create(width, height, true);
    const borderWidth = data.borderStyle.width;
    const circle = this.#circle = this.svgFactory.createElement("svg:ellipse");
    circle.setAttribute("cx", width / 2);
    circle.setAttribute("cy", height / 2);
    circle.setAttribute("rx", width / 2 - borderWidth / 2);
    circle.setAttribute("ry", height / 2 - borderWidth / 2);
    circle.setAttribute("stroke-width", borderWidth || 1);
    circle.setAttribute("stroke", "transparent");
    circle.setAttribute("fill", "transparent");
    svg.append(circle);
    this.container.append(svg);
    if (!data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return this.#circle;
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
class PolylineAnnotationElement extends AnnotationElement {
  #polyline = null;
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.containerClassName = "polylineAnnotation";
    this.svgElementName = "svg:polyline";
  }
  render() {
    this.container.classList.add(this.containerClassName);
    const {
      data: {
        rect,
        vertices,
        borderStyle,
        popupRef
      },
      width,
      height
    } = this;
    if (!vertices) {
      return this.container;
    }
    const svg = this.svgFactory.create(width, height, true);
    let points = [];
    for (let i = 0, ii = vertices.length; i < ii; i += 2) {
      const x = vertices[i] - rect[0];
      const y = rect[3] - vertices[i + 1];
      points.push(`${x},${y}`);
    }
    points = points.join(" ");
    const polyline = this.#polyline = this.svgFactory.createElement(this.svgElementName);
    polyline.setAttribute("points", points);
    polyline.setAttribute("stroke-width", borderStyle.width || 1);
    polyline.setAttribute("stroke", "transparent");
    polyline.setAttribute("fill", "transparent");
    svg.append(polyline);
    this.container.append(svg);
    if (!popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    return this.container;
  }
  getElementsToTriggerPopup() {
    return this.#polyline;
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
class PolygonAnnotationElement extends PolylineAnnotationElement {
  constructor(parameters) {
    super(parameters);
    this.containerClassName = "polygonAnnotation";
    this.svgElementName = "svg:polygon";
  }
}
class CaretAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
  }
  render() {
    this.container.classList.add("caretAnnotation");
    if (!this.data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    return this.container;
  }
}
class InkAnnotationElement extends AnnotationElement {
  #polylinesGroupElement = null;
  #polylines = [];
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.containerClassName = "inkAnnotation";
    this.svgElementName = "svg:polyline";
    this.annotationEditorType = this.data.it === "InkHighlight" ? AnnotationEditorType.HIGHLIGHT : AnnotationEditorType.INK;
  }
  #getTransform(rotation, rect) {
    switch (rotation) {
      case 90:
        return {
          transform: `rotate(90) translate(${-rect[0]},${rect[1]}) scale(1,-1)`,
          width: rect[3] - rect[1],
          height: rect[2] - rect[0]
        };
      case 180:
        return {
          transform: `rotate(180) translate(${-rect[2]},${rect[1]}) scale(1,-1)`,
          width: rect[2] - rect[0],
          height: rect[3] - rect[1]
        };
      case 270:
        return {
          transform: `rotate(270) translate(${-rect[2]},${rect[3]}) scale(1,-1)`,
          width: rect[3] - rect[1],
          height: rect[2] - rect[0]
        };
      default:
        return {
          transform: `translate(${-rect[0]},${rect[3]}) scale(1,-1)`,
          width: rect[2] - rect[0],
          height: rect[3] - rect[1]
        };
    }
  }
  render() {
    this.container.classList.add(this.containerClassName);
    const {
      data: {
        rect,
        rotation,
        inkLists,
        borderStyle,
        popupRef
      }
    } = this;
    const {
      transform,
      width,
      height
    } = this.#getTransform(rotation, rect);
    const svg = this.svgFactory.create(width, height, true);
    const g = this.#polylinesGroupElement = this.svgFactory.createElement("svg:g");
    svg.append(g);
    g.setAttribute("stroke-width", borderStyle.width || 1);
    g.setAttribute("stroke-linecap", "round");
    g.setAttribute("stroke-linejoin", "round");
    g.setAttribute("stroke-miterlimit", 10);
    g.setAttribute("stroke", "transparent");
    g.setAttribute("fill", "transparent");
    g.setAttribute("transform", transform);
    for (let i = 0, ii = inkLists.length; i < ii; i++) {
      const polyline = this.svgFactory.createElement(this.svgElementName);
      this.#polylines.push(polyline);
      polyline.setAttribute("points", inkLists[i].join(","));
      g.append(polyline);
    }
    if (!popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this.container.append(svg);
    this._editOnDoubleClick();
    return this.container;
  }
  updateEdited(params) {
    super.updateEdited(params);
    const {
      thickness,
      points,
      rect
    } = params;
    const g = this.#polylinesGroupElement;
    if (thickness >= 0) {
      g.setAttribute("stroke-width", thickness || 1);
    }
    if (points) {
      for (let i = 0, ii = this.#polylines.length; i < ii; i++) {
        this.#polylines[i].setAttribute("points", points[i].join(","));
      }
    }
    if (rect) {
      const {
        transform,
        width,
        height
      } = this.#getTransform(this.data.rotation, rect);
      const root = g.parentElement;
      root.setAttribute("viewBox", `0 0 ${width} ${height}`);
      g.setAttribute("transform", transform);
    }
  }
  getElementsToTriggerPopup() {
    return this.#polylines;
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
}
class HighlightAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
    this.annotationEditorType = AnnotationEditorType.HIGHLIGHT;
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this.container.classList.add("highlightAnnotation");
    this._editOnDoubleClick();
    if (overlaidText) {
      const mark = document.createElement("mark");
      mark.classList.add("overlaidText");
      mark.textContent = overlaidText;
      this.container.append(mark);
    }
    return this.container;
  }
}
class UnderlineAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this.container.classList.add("underlineAnnotation");
    if (overlaidText) {
      const underline = document.createElement("u");
      underline.classList.add("overlaidText");
      underline.textContent = overlaidText;
      this.container.append(underline);
    }
    return this.container;
  }
}
class SquigglyAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this.container.classList.add("squigglyAnnotation");
    if (overlaidText) {
      const underline = document.createElement("u");
      underline.classList.add("overlaidText");
      underline.textContent = overlaidText;
      this.container.append(underline);
    }
    return this.container;
  }
}
class StrikeOutAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true,
      createQuadrilaterals: true
    });
  }
  render() {
    const {
      data: {
        overlaidText,
        popupRef
      }
    } = this;
    if (!popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this.container.classList.add("strikeoutAnnotation");
    if (overlaidText) {
      const strikeout = document.createElement("s");
      strikeout.classList.add("overlaidText");
      strikeout.textContent = overlaidText;
      this.container.append(strikeout);
    }
    return this.container;
  }
}
class StampAnnotationElement extends AnnotationElement {
  constructor(parameters) {
    super(parameters, {
      isRenderable: true,
      ignoreBorder: true
    });
    this.annotationEditorType = AnnotationEditorType.STAMP;
  }
  render() {
    this.container.classList.add("stampAnnotation");
    this.container.setAttribute("role", "img");
    if (!this.data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    }
    this._editOnDoubleClick();
    return this.container;
  }
}
class FileAttachmentAnnotationElement extends AnnotationElement {
  #trigger = null;
  constructor(parameters) {
    super(parameters, {
      isRenderable: true
    });
    const {
      file
    } = this.data;
    this.filename = file.filename;
    this.content = file.content;
    this.linkService.eventBus?.dispatch("fileattachmentannotation", {
      source: this,
      ...file
    });
  }
  render() {
    this.container.classList.add("fileAttachmentAnnotation");
    const {
      container,
      data
    } = this;
    let trigger;
    if (data.hasAppearance || data.fillAlpha === 0) {
      trigger = document.createElement("div");
    } else {
      trigger = document.createElement("img");
      trigger.src = `${this.imageResourcesPath}annotation-${/paperclip/i.test(data.name) ? "paperclip" : "pushpin"}.svg`;
      if (data.fillAlpha && data.fillAlpha < 1) {
        trigger.style = `filter: opacity(${Math.round(data.fillAlpha * 100)}%);`;
      }
    }
    trigger.addEventListener("dblclick", this.#download.bind(this));
    this.#trigger = trigger;
    const {
      isMac
    } = util_FeatureTest.platform;
    container.addEventListener("keydown", evt => {
      if (evt.key === "Enter" && (isMac ? evt.metaKey : evt.ctrlKey)) {
        this.#download();
      }
    });
    if (!data.popupRef && this.hasPopupData) {
      this.hasOwnCommentButton = true;
      this._createPopup();
    } else {
      trigger.classList.add("popupTriggerArea");
    }
    container.append(trigger);
    return container;
  }
  getElementsToTriggerPopup() {
    return this.#trigger;
  }
  addHighlightArea() {
    this.container.classList.add("highlightArea");
  }
  #download() {
    this.downloadManager?.openOrDownloadData(this.content, this.filename);
  }
}
class AnnotationLayer {
  #accessibilityManager = null;
  #annotationCanvasMap = null;
  #annotationStorage = null;
  #editableAnnotations = new Map();
  #structTreeLayer = null;
  #linkService = null;
  #elements = [];
  #hasAriaAttributesFromStructTree = false;
  constructor({
    div,
    accessibilityManager,
    annotationCanvasMap,
    annotationEditorUIManager,
    page,
    viewport,
    structTreeLayer,
    commentManager,
    linkService,
    annotationStorage
  }) {
    this.div = div;
    this.#accessibilityManager = accessibilityManager;
    this.#annotationCanvasMap = annotationCanvasMap;
    this.#structTreeLayer = structTreeLayer || null;
    this.#linkService = linkService || null;
    this.#annotationStorage = annotationStorage || new AnnotationStorage();
    this.page = page;
    this.viewport = viewport;
    this.zIndex = 0;
    this._annotationEditorUIManager = annotationEditorUIManager;
    this._commentManager = commentManager || null;
  }
  hasEditableAnnotations() {
    return this.#editableAnnotations.size > 0;
  }
  async render(params) {
    const {
      annotations
    } = params;
    const layer = this.div;
    setLayerDimensions(layer, this.viewport);
    const popupToElements = new Map();
    const popupAnnotations = [];
    const elementParams = {
      data: null,
      layer,
      linkService: this.#linkService,
      downloadManager: params.downloadManager,
      imageResourcesPath: params.imageResourcesPath || "",
      renderForms: params.renderForms !== false,
      svgFactory: new DOMSVGFactory(),
      annotationStorage: this.#annotationStorage,
      enableComment: params.enableComment === true,
      enableScripting: params.enableScripting === true,
      hasJSActions: params.hasJSActions,
      fieldObjects: params.fieldObjects,
      parent: this,
      elements: null
    };
    for (const data of annotations) {
      if (data.noHTML) {
        continue;
      }
      const isPopupAnnotation = data.annotationType === AnnotationType.POPUP;
      if (!isPopupAnnotation) {
        if (data.rect[2] === data.rect[0] || data.rect[3] === data.rect[1]) {
          continue;
        }
      } else {
        const elements = popupToElements.get(data.id);
        if (!elements) {
          continue;
        }
        if (!this._commentManager) {
          popupAnnotations.push(data);
          continue;
        }
        elementParams.elements = elements;
      }
      elementParams.data = data;
      const element = AnnotationElementFactory.create(elementParams);
      if (!element.isRenderable) {
        continue;
      }
      if (!isPopupAnnotation) {
        this.#elements.push(element);
        if (data.popupRef) {
          const elements = popupToElements.get(data.popupRef);
          if (!elements) {
            popupToElements.set(data.popupRef, [element]);
          } else {
            elements.push(element);
          }
        }
      }
      const rendered = element.render();
      if (data.hidden) {
        rendered.style.visibility = "hidden";
      }
      if (element._isEditable) {
        this.#editableAnnotations.set(element.data.id, element);
        this._annotationEditorUIManager?.renderAnnotationElement(element);
      }
    }
    await this.#addElementsToDOM();
    for (const data of popupAnnotations) {
      const elements = elementParams.elements = popupToElements.get(data.id);
      elementParams.data = data;
      const element = AnnotationElementFactory.create(elementParams);
      if (!element.isRenderable) {
        continue;
      }
      const rendered = element.render();
      element.contentElement.id = `${AnnotationPrefix}${data.id}`;
      if (data.hidden) {
        rendered.style.visibility = "hidden";
      }
      elements.at(-1).container.after(rendered);
    }
    this.#setAnnotationCanvasMap();
  }
  async #addElementsToDOM() {
    if (this.#elements.length === 0) {
      return;
    }
    this.div.replaceChildren();
    const promises = [];
    if (!this.#hasAriaAttributesFromStructTree) {
      this.#hasAriaAttributesFromStructTree = true;
      for (const {
        contentElement,
        data: {
          id
        }
      } of this.#elements) {
        const annotationId = contentElement.id = `${AnnotationPrefix}${id}`;
        promises.push(this.#structTreeLayer?.getAriaAttributes(annotationId).then(ariaAttributes => {
          if (ariaAttributes) {
            for (const [key, value] of ariaAttributes) {
              contentElement.setAttribute(key, value);
            }
          }
        }));
      }
    }
    this.#elements.sort(({
      data: {
        rect: [a0, a1, a2, a3]
      }
    }, {
      data: {
        rect: [b0, b1, b2, b3]
      }
    }) => {
      if (a0 === a2 && a1 === a3) {
        return +1;
      }
      if (b0 === b2 && b1 === b3) {
        return -1;
      }
      const top1 = a3;
      const bot1 = a1;
      const mid1 = (a1 + a3) / 2;
      const top2 = b3;
      const bot2 = b1;
      const mid2 = (b1 + b3) / 2;
      if (mid1 >= top2 && mid2 <= bot1) {
        return -1;
      }
      if (mid2 >= top1 && mid1 <= bot2) {
        return +1;
      }
      const centerX1 = (a0 + a2) / 2;
      const centerX2 = (b0 + b2) / 2;
      return centerX1 - centerX2;
    });
    const fragment = document.createDocumentFragment();
    for (const element of this.#elements) {
      fragment.append(element.container);
      if (this._commentManager) {
        (element.extraPopupElement?.popup || element.popup)?.renderCommentButton();
      } else if (element.extraPopupElement) {
        fragment.append(element.extraPopupElement.render());
      }
    }
    this.div.append(fragment);
    await Promise.all(promises);
    if (this.#accessibilityManager) {
      for (const element of this.#elements) {
        this.#accessibilityManager.addPointerInTextLayer(element.contentElement, false);
      }
    }
  }
  async addLinkAnnotations(annotations) {
    const elementParams = {
      data: null,
      layer: this.div,
      linkService: this.#linkService,
      svgFactory: new DOMSVGFactory(),
      parent: this
    };
    for (const data of annotations) {
      data.borderStyle ||= AnnotationLayer._defaultBorderStyle;
      elementParams.data = data;
      const element = AnnotationElementFactory.create(elementParams);
      if (!element.isRenderable) {
        continue;
      }
      element.render();
      element.contentElement.id = `${AnnotationPrefix}${data.id}`;
      this.#elements.push(element);
    }
    await this.#addElementsToDOM();
  }
  update({
    viewport
  }) {
    const layer = this.div;
    this.viewport = viewport;
    setLayerDimensions(layer, {
      rotation: viewport.rotation
    });
    this.#setAnnotationCanvasMap();
    layer.hidden = false;
  }
  #setAnnotationCanvasMap() {
    if (!this.#annotationCanvasMap) {
      return;
    }
    const layer = this.div;
    for (const [id, canvas] of this.#annotationCanvasMap) {
      const element = layer.querySelector(`[data-annotation-id="${id}"]`);
      if (!element) {
        continue;
      }
      canvas.className = "annotationContent";
      const {
        firstChild
      } = element;
      if (!firstChild) {
        element.append(canvas);
      } else if (firstChild.nodeName === "CANVAS") {
        firstChild.replaceWith(canvas);
      } else if (!firstChild.classList.contains("annotationContent")) {
        firstChild.before(canvas);
      } else {
        firstChild.after(canvas);
      }
      const editableAnnotation = this.#editableAnnotations.get(id);
      if (!editableAnnotation) {
        continue;
      }
      if (editableAnnotation._hasNoCanvas) {
        this._annotationEditorUIManager?.setMissingCanvas(id, element.id, canvas);
        editableAnnotation._hasNoCanvas = false;
      } else {
        editableAnnotation.canvas = canvas;
      }
    }
    this.#annotationCanvasMap.clear();
  }
  getEditableAnnotations() {
    return Array.from(this.#editableAnnotations.values());
  }
  getEditableAnnotation(id) {
    return this.#editableAnnotations.get(id);
  }
  addFakeAnnotation(editor) {
    const {
      div
    } = this;
    const {
      id,
      rotation
    } = editor;
    const element = new EditorAnnotationElement({
      data: {
        id,
        rect: editor.getPDFRect(),
        rotation
      },
      editor,
      layer: div,
      parent: this,
      enableComment: !!this._commentManager,
      linkService: this.#linkService,
      annotationStorage: this.#annotationStorage
    });
    element.render();
    element.contentElement.id = `${AnnotationPrefix}${id}`;
    element.createOrUpdatePopup();
    this.#elements.push(element);
    return element;
  }
  removeAnnotation(id) {
    const index = this.#elements.findIndex(el => el.data.id === id);
    if (index < 0) {
      return;
    }
    const [element] = this.#elements.splice(index, 1);
    this.#accessibilityManager?.removePointerInTextLayer(element.contentElement);
  }
  updateFakeAnnotations(editors) {
    if (editors.length === 0) {
      return;
    }
    for (const editor of editors) {
      editor.updateFakeAnnotationElement(this);
    }
    this.#addElementsToDOM();
  }
  togglePointerEvents(enabled = false) {
    this.div.classList.toggle("disabled", !enabled);
  }
  static get _defaultBorderStyle() {
    return shadow(this, "_defaultBorderStyle", Object.freeze({
      width: 1,
      rawWidth: 1,
      style: AnnotationBorderStyleType.SOLID,
      dashArray: [3],
      horizontalCornerRadius: 0,
      verticalCornerRadius: 0
    }));
  }
}

;// ./src/display/editor/freetext.js









const EOL_PATTERN = /\r\n?|\n/g;
class FreeTextEditor extends AnnotationEditor {
  #content = "";
  #editorDivId = `${this.id}-editor`;
  #editModeAC = null;
  #fontSize;
  _colorPicker = null;
  static _freeTextDefaultContent = "";
  static _internalPadding = 0;
  static _defaultColor = null;
  static _defaultFontSize = 10;
  static get _keyboardManager() {
    const proto = FreeTextEditor.prototype;
    const arrowChecker = self => self.isEmpty();
    const small = AnnotationEditorUIManager.TRANSLATE_SMALL;
    const big = AnnotationEditorUIManager.TRANSLATE_BIG;
    return shadow(this, "_keyboardManager", new KeyboardManager([[["ctrl+s", "mac+meta+s", "ctrl+p", "mac+meta+p"], proto.commitOrRemove, {
      bubbles: true
    }], [["ctrl+Enter", "mac+meta+Enter", "Escape", "mac+Escape"], proto.commitOrRemove], [["ArrowLeft", "mac+ArrowLeft"], proto._translateEmpty, {
      args: [-small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowLeft", "mac+shift+ArrowLeft"], proto._translateEmpty, {
      args: [-big, 0],
      checker: arrowChecker
    }], [["ArrowRight", "mac+ArrowRight"], proto._translateEmpty, {
      args: [small, 0],
      checker: arrowChecker
    }], [["ctrl+ArrowRight", "mac+shift+ArrowRight"], proto._translateEmpty, {
      args: [big, 0],
      checker: arrowChecker
    }], [["ArrowUp", "mac+ArrowUp"], proto._translateEmpty, {
      args: [0, -small],
      checker: arrowChecker
    }], [["ctrl+ArrowUp", "mac+shift+ArrowUp"], proto._translateEmpty, {
      args: [0, -big],
      checker: arrowChecker
    }], [["ArrowDown", "mac+ArrowDown"], proto._translateEmpty, {
      args: [0, small],
      checker: arrowChecker
    }], [["ctrl+ArrowDown", "mac+shift+ArrowDown"], proto._translateEmpty, {
      args: [0, big],
      checker: arrowChecker
    }]]));
  }
  static _type = "freetext";
  static _editorType = AnnotationEditorType.FREETEXT;
  constructor(params) {
    super({
      ...params,
      name: "freeTextEditor"
    });
    this.color = params.color || FreeTextEditor._defaultColor || AnnotationEditor._defaultLineColor;
    this.#fontSize = params.fontSize || FreeTextEditor._defaultFontSize;
    if (!this.annotationElementId) {
      this._uiManager.a11yAlert("pdfjs-editor-freetext-added-alert");
    }
    this.canAddComment = false;
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    const style = getComputedStyle(document.documentElement);
    this._internalPadding = parseFloat(style.getPropertyValue("--freetext-padding"));
  }
  static updateDefaultParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.FREETEXT_SIZE:
        FreeTextEditor._defaultFontSize = value;
        break;
      case AnnotationEditorParamsType.FREETEXT_COLOR:
        FreeTextEditor._defaultColor = value;
        break;
    }
  }
  updateParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.FREETEXT_SIZE:
        this.#updateFontSize(value);
        break;
      case AnnotationEditorParamsType.FREETEXT_COLOR:
        this.#updateColor(value);
        break;
    }
  }
  static get defaultPropertiesToUpdate() {
    return [[AnnotationEditorParamsType.FREETEXT_SIZE, FreeTextEditor._defaultFontSize], [AnnotationEditorParamsType.FREETEXT_COLOR, FreeTextEditor._defaultColor || AnnotationEditor._defaultLineColor]];
  }
  get propertiesToUpdate() {
    return [[AnnotationEditorParamsType.FREETEXT_SIZE, this.#fontSize], [AnnotationEditorParamsType.FREETEXT_COLOR, this.color]];
  }
  get toolbarButtons() {
    this._colorPicker ||= new BasicColorPicker(this);
    return [["colorPicker", this._colorPicker]];
  }
  get colorType() {
    return AnnotationEditorParamsType.FREETEXT_COLOR;
  }
  #updateFontSize(fontSize) {
    const setFontsize = size => {
      this.editorDiv.style.fontSize = `calc(${size}px * var(--total-scale-factor))`;
      this.translate(0, -(size - this.#fontSize) * this.parentScale);
      this.#fontSize = size;
      this.#setEditorDimensions();
    };
    const savedFontsize = this.#fontSize;
    this.addCommands({
      cmd: setFontsize.bind(this, fontSize),
      undo: setFontsize.bind(this, savedFontsize),
      post: this._uiManager.updateUI.bind(this._uiManager, this),
      mustExec: true,
      type: AnnotationEditorParamsType.FREETEXT_SIZE,
      overwriteIfSameType: true,
      keepUndo: true
    });
  }
  onUpdatedColor() {
    this.editorDiv.style.color = this.color;
    this._colorPicker?.update(this.color);
    super.onUpdatedColor();
  }
  #updateColor(color) {
    const setColor = col => {
      this.color = col;
      this.onUpdatedColor();
    };
    const savedColor = this.color;
    this.addCommands({
      cmd: setColor.bind(this, color),
      undo: setColor.bind(this, savedColor),
      post: this._uiManager.updateUI.bind(this._uiManager, this),
      mustExec: true,
      type: AnnotationEditorParamsType.FREETEXT_COLOR,
      overwriteIfSameType: true,
      keepUndo: true
    });
  }
  _translateEmpty(x, y) {
    this._uiManager.translateSelectedEditors(x, y, true);
  }
  getInitialTranslation() {
    const scale = this.parentScale;
    return [-FreeTextEditor._internalPadding * scale, -(FreeTextEditor._internalPadding + this.#fontSize) * scale];
  }
  rebuild() {
    if (!this.parent) {
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  enableEditMode() {
    if (!super.enableEditMode()) {
      return false;
    }
    this.overlayDiv.classList.remove("enabled");
    this.editorDiv.contentEditable = true;
    this._isDraggable = false;
    this.div.removeAttribute("aria-activedescendant");
    this.#editModeAC = new AbortController();
    const signal = this._uiManager.combinedSignal(this.#editModeAC);
    this.editorDiv.addEventListener("keydown", this.editorDivKeydown.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("focus", this.editorDivFocus.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("blur", this.editorDivBlur.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("input", this.editorDivInput.bind(this), {
      signal
    });
    this.editorDiv.addEventListener("paste", this.editorDivPaste.bind(this), {
      signal
    });
    return true;
  }
  disableEditMode() {
    if (!super.disableEditMode()) {
      return false;
    }
    this.overlayDiv.classList.add("enabled");
    this.editorDiv.contentEditable = false;
    this.div.setAttribute("aria-activedescendant", this.#editorDivId);
    this._isDraggable = true;
    this.#editModeAC?.abort();
    this.#editModeAC = null;
    this.div.focus({
      preventScroll: true
    });
    this.isEditing = false;
    this.parent.div.classList.add("freetextEditing");
    return true;
  }
  focusin(event) {
    if (!this._focusEventsAllowed) {
      return;
    }
    super.focusin(event);
    if (event.target !== this.editorDiv) {
      this.editorDiv.focus();
    }
  }
  onceAdded(focus) {
    if (this.width) {
      return;
    }
    this.enableEditMode();
    if (focus) {
      this.editorDiv.focus();
    }
    if (this._initialOptions?.isCentered) {
      this.center();
    }
    this._initialOptions = null;
  }
  isEmpty() {
    return !this.editorDiv || this.editorDiv.innerText.trim() === "";
  }
  remove() {
    this.isEditing = false;
    if (this.parent) {
      this.parent.setEditingState(true);
      this.parent.div.classList.add("freetextEditing");
    }
    super.remove();
  }
  #extractText() {
    const buffer = [];
    this.editorDiv.normalize();
    let prevChild = null;
    for (const child of this.editorDiv.childNodes) {
      if (prevChild?.nodeType === Node.TEXT_NODE && child.nodeName === "BR") {
        continue;
      }
      buffer.push(FreeTextEditor.#getNodeContent(child));
      prevChild = child;
    }
    return buffer.join("\n");
  }
  #setEditorDimensions() {
    const [parentWidth, parentHeight] = this.parentDimensions;
    let rect;
    if (this.isAttachedToDOM) {
      rect = this.div.getBoundingClientRect();
    } else {
      const {
        currentLayer,
        div
      } = this;
      const savedDisplay = div.style.display;
      const savedVisibility = div.classList.contains("hidden");
      div.classList.remove("hidden");
      div.style.display = "hidden";
      currentLayer.div.append(this.div);
      rect = div.getBoundingClientRect();
      div.remove();
      div.style.display = savedDisplay;
      div.classList.toggle("hidden", savedVisibility);
    }
    if (this.rotation % 180 === this.parentRotation % 180) {
      this.width = rect.width / parentWidth;
      this.height = rect.height / parentHeight;
    } else {
      this.width = rect.height / parentWidth;
      this.height = rect.width / parentHeight;
    }
    this.fixAndSetPosition();
  }
  commit() {
    if (!this.isInEditMode()) {
      return;
    }
    super.commit();
    this.disableEditMode();
    const savedText = this.#content;
    const newText = this.#content = this.#extractText().trimEnd();
    if (savedText === newText) {
      return;
    }
    const setText = text => {
      this.#content = text;
      if (!text) {
        this.remove();
        return;
      }
      this.#setContent();
      this._uiManager.rebuild(this);
      this.#setEditorDimensions();
    };
    this.addCommands({
      cmd: () => {
        setText(newText);
      },
      undo: () => {
        setText(savedText);
      },
      mustExec: false
    });
    this.#setEditorDimensions();
  }
  shouldGetKeyboardEvents() {
    return this.isInEditMode();
  }
  enterInEditMode() {
    this.enableEditMode();
    this.editorDiv.focus();
  }
  keydown(event) {
    if (event.target === this.div && event.key === "Enter") {
      this.enterInEditMode();
      event.preventDefault();
    }
  }
  editorDivKeydown(event) {
    FreeTextEditor._keyboardManager.exec(this, event);
  }
  editorDivFocus(event) {
    this.isEditing = true;
  }
  editorDivBlur(event) {
    this.isEditing = false;
  }
  editorDivInput(event) {
    this.parent.div.classList.toggle("freetextEditing", this.isEmpty());
  }
  disableEditing() {
    this.editorDiv.setAttribute("role", "comment");
    this.editorDiv.removeAttribute("aria-multiline");
  }
  enableEditing() {
    this.editorDiv.setAttribute("role", "textbox");
    this.editorDiv.setAttribute("aria-multiline", true);
  }
  get canChangeContent() {
    return true;
  }
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    if (this._isCopy || this.annotationElementId) {
      baseX = this.x;
      baseY = this.y;
    }
    super.render();
    this.editorDiv = document.createElement("div");
    this.editorDiv.className = "internal";
    this.editorDiv.setAttribute("id", this.#editorDivId);
    this.editorDiv.setAttribute("data-l10n-id", "pdfjs-free-text2");
    this.editorDiv.setAttribute("data-l10n-attrs", "default-content");
    this.enableEditing();
    this.editorDiv.contentEditable = true;
    const {
      style
    } = this.editorDiv;
    style.fontSize = `calc(${this.#fontSize}px * var(--total-scale-factor))`;
    style.color = this.color;
    this.div.append(this.editorDiv);
    this.overlayDiv = document.createElement("div");
    this.overlayDiv.classList.add("overlay", "enabled");
    this.div.append(this.overlayDiv);
    if (this._isCopy || this.annotationElementId) {
      const [parentWidth, parentHeight] = this.parentDimensions;
      if (this.annotationElementId) {
        const {
          position
        } = this._initialData;
        let [tx, ty] = this.getInitialTranslation();
        [tx, ty] = this.pageTranslationToScreen(tx, ty);
        const [pageWidth, pageHeight] = this.pageDimensions;
        const [pageX, pageY] = this.pageTranslation;
        let posX, posY;
        switch (this.rotation) {
          case 0:
            posX = baseX + (position[0] - pageX) / pageWidth;
            posY = baseY + this.height - (position[1] - pageY) / pageHeight;
            break;
          case 90:
            posX = baseX + (position[0] - pageX) / pageWidth;
            posY = baseY - (position[1] - pageY) / pageHeight;
            [tx, ty] = [ty, -tx];
            break;
          case 180:
            posX = baseX - this.width + (position[0] - pageX) / pageWidth;
            posY = baseY - (position[1] - pageY) / pageHeight;
            [tx, ty] = [-tx, -ty];
            break;
          case 270:
            posX = baseX + (position[0] - pageX - this.height * pageHeight) / pageWidth;
            posY = baseY + (position[1] - pageY - this.width * pageWidth) / pageHeight;
            [tx, ty] = [-ty, tx];
            break;
        }
        this.setAt(posX * parentWidth, posY * parentHeight, tx, ty);
      } else {
        this._moveAfterPaste(baseX, baseY);
      }
      this.#setContent();
      this._isDraggable = true;
      this.editorDiv.contentEditable = false;
    } else {
      this._isDraggable = false;
      this.editorDiv.contentEditable = true;
    }
    return this.div;
  }
  static #getNodeContent(node) {
    return (node.nodeType === Node.TEXT_NODE ? node.nodeValue : node.innerText).replaceAll(EOL_PATTERN, "");
  }
  editorDivPaste(event) {
    const clipboardData = event.clipboardData || window.clipboardData;
    const {
      types
    } = clipboardData;
    if (types.length === 1 && types[0] === "text/plain") {
      return;
    }
    event.preventDefault();
    const paste = FreeTextEditor.#deserializeContent(clipboardData.getData("text") || "").replaceAll(EOL_PATTERN, "\n");
    if (!paste) {
      return;
    }
    const selection = window.getSelection();
    if (!selection.rangeCount) {
      return;
    }
    this.editorDiv.normalize();
    selection.deleteFromDocument();
    const range = selection.getRangeAt(0);
    if (!paste.includes("\n")) {
      range.insertNode(document.createTextNode(paste));
      this.editorDiv.normalize();
      selection.collapseToStart();
      return;
    }
    const {
      startContainer,
      startOffset
    } = range;
    const bufferBefore = [];
    const bufferAfter = [];
    if (startContainer.nodeType === Node.TEXT_NODE) {
      const parent = startContainer.parentElement;
      bufferAfter.push(startContainer.nodeValue.slice(startOffset).replaceAll(EOL_PATTERN, ""));
      if (parent !== this.editorDiv) {
        let buffer = bufferBefore;
        for (const child of this.editorDiv.childNodes) {
          if (child === parent) {
            buffer = bufferAfter;
            continue;
          }
          buffer.push(FreeTextEditor.#getNodeContent(child));
        }
      }
      bufferBefore.push(startContainer.nodeValue.slice(0, startOffset).replaceAll(EOL_PATTERN, ""));
    } else if (startContainer === this.editorDiv) {
      let buffer = bufferBefore;
      let i = 0;
      for (const child of this.editorDiv.childNodes) {
        if (i++ === startOffset) {
          buffer = bufferAfter;
        }
        buffer.push(FreeTextEditor.#getNodeContent(child));
      }
    }
    this.#content = `${bufferBefore.join("\n")}${paste}${bufferAfter.join("\n")}`;
    this.#setContent();
    const newRange = new Range();
    let beforeLength = Math.sumPrecise(bufferBefore.map(line => line.length));
    for (const {
      firstChild
    } of this.editorDiv.childNodes) {
      if (firstChild.nodeType === Node.TEXT_NODE) {
        const length = firstChild.nodeValue.length;
        if (beforeLength <= length) {
          newRange.setStart(firstChild, beforeLength);
          newRange.setEnd(firstChild, beforeLength);
          break;
        }
        beforeLength -= length;
      }
    }
    selection.removeAllRanges();
    selection.addRange(newRange);
  }
  #setContent() {
    this.editorDiv.replaceChildren();
    if (!this.#content) {
      return;
    }
    for (const line of this.#content.split("\n")) {
      const div = document.createElement("div");
      div.append(line ? document.createTextNode(line) : document.createElement("br"));
      this.editorDiv.append(div);
    }
  }
  #serializeContent() {
    return this.#content.replaceAll("\xa0", " ");
  }
  static #deserializeContent(content) {
    return content.replaceAll(" ", "\xa0");
  }
  get contentDiv() {
    return this.editorDiv;
  }
  getPDFRect() {
    const padding = FreeTextEditor._internalPadding * this.parentScale;
    return this.getRect(padding, padding);
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    if (data instanceof FreeTextAnnotationElement) {
      const {
        data: {
          defaultAppearanceData: {
            fontSize,
            fontColor
          },
          rect,
          rotation,
          id,
          popupRef,
          richText,
          contentsObj,
          creationDate,
          modificationDate
        },
        textContent,
        textPosition,
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      if (!textContent || textContent.length === 0) {
        return null;
      }
      initialData = data = {
        annotationType: AnnotationEditorType.FREETEXT,
        color: Array.from(fontColor),
        fontSize,
        value: textContent.join("\n"),
        position: textPosition,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        comment: contentsObj?.str || null,
        richText,
        creationDate,
        modificationDate
      };
    }
    const editor = await super.deserialize(data, parent, uiManager);
    editor.#fontSize = data.fontSize;
    editor.color = Util.makeHexColor(...data.color);
    editor.#content = FreeTextEditor.#deserializeContent(data.value);
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data);
    }
    return editor;
  }
  serialize(isForCopying = false) {
    if (this.isEmpty()) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const color = AnnotationEditor._colorManager.convert(this.isAttachedToDOM ? getComputedStyle(this.editorDiv).color : this.color);
    const serialized = Object.assign(super.serialize(isForCopying), {
      color,
      fontSize: this.#fontSize,
      value: this.#serializeContent()
    });
    this.addComment(serialized);
    if (isForCopying) {
      serialized.isCopy = true;
      return serialized;
    }
    if (this.annotationElementId && !this.#hasElementChanged(serialized)) {
      return null;
    }
    serialized.id = this.annotationElementId;
    return serialized;
  }
  #hasElementChanged(serialized) {
    const {
      value,
      fontSize,
      color,
      pageIndex
    } = this._initialData;
    return this.hasEditedComment || this._hasBeenMoved || serialized.value !== value || serialized.fontSize !== fontSize || serialized.color.some((c, i) => c !== color[i]) || serialized.pageIndex !== pageIndex;
  }
  renderAnnotationElement(annotation) {
    const content = super.renderAnnotationElement(annotation);
    if (!content) {
      return null;
    }
    const {
      style
    } = content;
    style.fontSize = `calc(${this.#fontSize}px * var(--total-scale-factor))`;
    style.color = this.color;
    content.replaceChildren();
    for (const line of this.#content.split("\n")) {
      const div = document.createElement("div");
      div.append(line ? document.createTextNode(line) : document.createElement("br"));
      content.append(div);
    }
    annotation.updateEdited({
      rect: this.getPDFRect(),
      popup: this._uiManager.hasCommentManager() || this.hasEditedComment ? this.comment : {
        text: this.#content
      }
    });
    return content;
  }
  resetAnnotationElement(annotation) {
    super.resetAnnotationElement(annotation);
    annotation.resetEdited();
  }
}

;// ./src/display/editor/drawers/outline.js





class Outline {
  static PRECISION = 1e-4;
  toSVGPath() {
    unreachable("Abstract method `toSVGPath` must be implemented.");
  }
  get box() {
    unreachable("Abstract getter `box` must be implemented.");
  }
  serialize(_bbox, _rotation) {
    unreachable("Abstract method `serialize` must be implemented.");
  }
  static _rescale(src, tx, ty, sx, sy, dest) {
    dest ||= new Float32Array(src.length);
    for (let i = 0, ii = src.length; i < ii; i += 2) {
      dest[i] = tx + src[i] * sx;
      dest[i + 1] = ty + src[i + 1] * sy;
    }
    return dest;
  }
  static _rescaleAndSwap(src, tx, ty, sx, sy, dest) {
    dest ||= new Float32Array(src.length);
    for (let i = 0, ii = src.length; i < ii; i += 2) {
      dest[i] = tx + src[i + 1] * sx;
      dest[i + 1] = ty + src[i] * sy;
    }
    return dest;
  }
  static _translate(src, tx, ty, dest) {
    dest ||= new Float32Array(src.length);
    for (let i = 0, ii = src.length; i < ii; i += 2) {
      dest[i] = tx + src[i];
      dest[i + 1] = ty + src[i + 1];
    }
    return dest;
  }
  static svgRound(x) {
    return Math.round(x * 10000);
  }
  static _normalizePoint(x, y, parentWidth, parentHeight, rotation) {
    switch (rotation) {
      case 90:
        return [1 - y / parentWidth, x / parentHeight];
      case 180:
        return [1 - x / parentWidth, 1 - y / parentHeight];
      case 270:
        return [y / parentWidth, 1 - x / parentHeight];
      default:
        return [x / parentWidth, y / parentHeight];
    }
  }
  static _normalizePagePoint(x, y, rotation) {
    switch (rotation) {
      case 90:
        return [1 - y, x];
      case 180:
        return [1 - x, 1 - y];
      case 270:
        return [y, 1 - x];
      default:
        return [x, y];
    }
  }
  static createBezierPoints(x1, y1, x2, y2, x3, y3) {
    return [(x1 + 5 * x2) / 6, (y1 + 5 * y2) / 6, (5 * x2 + x3) / 6, (5 * y2 + y3) / 6, (x2 + x3) / 2, (y2 + y3) / 2];
  }
}

;// ./src/display/editor/drawers/freedraw.js







class FreeDrawOutliner {
  #box;
  #bottom = [];
  #innerMargin;
  #isLTR;
  #top = [];
  #last = new Float32Array(18);
  #lastX;
  #lastY;
  #min;
  #min_dist;
  #scaleFactor;
  #thickness;
  #points = [];
  static #MIN_DIST = 8;
  static #MIN_DIFF = 2;
  static #MIN = FreeDrawOutliner.#MIN_DIST + FreeDrawOutliner.#MIN_DIFF;
  constructor({
    x,
    y
  }, box, scaleFactor, thickness, isLTR, innerMargin = 0) {
    this.#box = box;
    this.#thickness = thickness * scaleFactor;
    this.#isLTR = isLTR;
    this.#last.set([NaN, NaN, NaN, NaN, x, y], 6);
    this.#innerMargin = innerMargin;
    this.#min_dist = FreeDrawOutliner.#MIN_DIST * scaleFactor;
    this.#min = FreeDrawOutliner.#MIN * scaleFactor;
    this.#scaleFactor = scaleFactor;
    this.#points.push(x, y);
  }
  isEmpty() {
    return isNaN(this.#last[8]);
  }
  #getLastCoords() {
    const lastTop = this.#last.subarray(4, 6);
    const lastBottom = this.#last.subarray(16, 18);
    const [x, y, width, height] = this.#box;
    return [(this.#lastX + (lastTop[0] - lastBottom[0]) / 2 - x) / width, (this.#lastY + (lastTop[1] - lastBottom[1]) / 2 - y) / height, (this.#lastX + (lastBottom[0] - lastTop[0]) / 2 - x) / width, (this.#lastY + (lastBottom[1] - lastTop[1]) / 2 - y) / height];
  }
  add({
    x,
    y
  }) {
    this.#lastX = x;
    this.#lastY = y;
    const [layerX, layerY, layerWidth, layerHeight] = this.#box;
    let [x1, y1, x2, y2] = this.#last.subarray(8, 12);
    const diffX = x - x2;
    const diffY = y - y2;
    const d = Math.hypot(diffX, diffY);
    if (d < this.#min) {
      return false;
    }
    const diffD = d - this.#min_dist;
    const K = diffD / d;
    const shiftX = K * diffX;
    const shiftY = K * diffY;
    let x0 = x1;
    let y0 = y1;
    x1 = x2;
    y1 = y2;
    x2 += shiftX;
    y2 += shiftY;
    this.#points?.push(x, y);
    const nX = -shiftY / diffD;
    const nY = shiftX / diffD;
    const thX = nX * this.#thickness;
    const thY = nY * this.#thickness;
    this.#last.set(this.#last.subarray(2, 8), 0);
    this.#last.set([x2 + thX, y2 + thY], 4);
    this.#last.set(this.#last.subarray(14, 18), 12);
    this.#last.set([x2 - thX, y2 - thY], 16);
    if (isNaN(this.#last[6])) {
      if (this.#top.length === 0) {
        this.#last.set([x1 + thX, y1 + thY], 2);
        this.#top.push(NaN, NaN, NaN, NaN, (x1 + thX - layerX) / layerWidth, (y1 + thY - layerY) / layerHeight);
        this.#last.set([x1 - thX, y1 - thY], 14);
        this.#bottom.push(NaN, NaN, NaN, NaN, (x1 - thX - layerX) / layerWidth, (y1 - thY - layerY) / layerHeight);
      }
      this.#last.set([x0, y0, x1, y1, x2, y2], 6);
      return !this.isEmpty();
    }
    this.#last.set([x0, y0, x1, y1, x2, y2], 6);
    const angle = Math.abs(Math.atan2(y0 - y1, x0 - x1) - Math.atan2(shiftY, shiftX));
    if (angle < Math.PI / 2) {
      [x1, y1, x2, y2] = this.#last.subarray(2, 6);
      this.#top.push(NaN, NaN, NaN, NaN, ((x1 + x2) / 2 - layerX) / layerWidth, ((y1 + y2) / 2 - layerY) / layerHeight);
      [x1, y1, x0, y0] = this.#last.subarray(14, 18);
      this.#bottom.push(NaN, NaN, NaN, NaN, ((x0 + x1) / 2 - layerX) / layerWidth, ((y0 + y1) / 2 - layerY) / layerHeight);
      return true;
    }
    [x0, y0, x1, y1, x2, y2] = this.#last.subarray(0, 6);
    this.#top.push(((x0 + 5 * x1) / 6 - layerX) / layerWidth, ((y0 + 5 * y1) / 6 - layerY) / layerHeight, ((5 * x1 + x2) / 6 - layerX) / layerWidth, ((5 * y1 + y2) / 6 - layerY) / layerHeight, ((x1 + x2) / 2 - layerX) / layerWidth, ((y1 + y2) / 2 - layerY) / layerHeight);
    [x2, y2, x1, y1, x0, y0] = this.#last.subarray(12, 18);
    this.#bottom.push(((x0 + 5 * x1) / 6 - layerX) / layerWidth, ((y0 + 5 * y1) / 6 - layerY) / layerHeight, ((5 * x1 + x2) / 6 - layerX) / layerWidth, ((5 * y1 + y2) / 6 - layerY) / layerHeight, ((x1 + x2) / 2 - layerX) / layerWidth, ((y1 + y2) / 2 - layerY) / layerHeight);
    return true;
  }
  toSVGPath() {
    if (this.isEmpty()) {
      return "";
    }
    const top = this.#top;
    const bottom = this.#bottom;
    if (isNaN(this.#last[6]) && !this.isEmpty()) {
      return this.#toSVGPathTwoPoints();
    }
    const buffer = [];
    buffer.push(`M${top[4]} ${top[5]}`);
    for (let i = 6; i < top.length; i += 6) {
      if (isNaN(top[i])) {
        buffer.push(`L${top[i + 4]} ${top[i + 5]}`);
      } else {
        buffer.push(`C${top[i]} ${top[i + 1]} ${top[i + 2]} ${top[i + 3]} ${top[i + 4]} ${top[i + 5]}`);
      }
    }
    this.#toSVGPathEnd(buffer);
    for (let i = bottom.length - 6; i >= 6; i -= 6) {
      if (isNaN(bottom[i])) {
        buffer.push(`L${bottom[i + 4]} ${bottom[i + 5]}`);
      } else {
        buffer.push(`C${bottom[i]} ${bottom[i + 1]} ${bottom[i + 2]} ${bottom[i + 3]} ${bottom[i + 4]} ${bottom[i + 5]}`);
      }
    }
    this.#toSVGPathStart(buffer);
    return buffer.join(" ");
  }
  #toSVGPathTwoPoints() {
    const [x, y, width, height] = this.#box;
    const [lastTopX, lastTopY, lastBottomX, lastBottomY] = this.#getLastCoords();
    return `M${(this.#last[2] - x) / width} ${(this.#last[3] - y) / height} L${(this.#last[4] - x) / width} ${(this.#last[5] - y) / height} L${lastTopX} ${lastTopY} L${lastBottomX} ${lastBottomY} L${(this.#last[16] - x) / width} ${(this.#last[17] - y) / height} L${(this.#last[14] - x) / width} ${(this.#last[15] - y) / height} Z`;
  }
  #toSVGPathStart(buffer) {
    const bottom = this.#bottom;
    buffer.push(`L${bottom[4]} ${bottom[5]} Z`);
  }
  #toSVGPathEnd(buffer) {
    const [x, y, width, height] = this.#box;
    const lastTop = this.#last.subarray(4, 6);
    const lastBottom = this.#last.subarray(16, 18);
    const [lastTopX, lastTopY, lastBottomX, lastBottomY] = this.#getLastCoords();
    buffer.push(`L${(lastTop[0] - x) / width} ${(lastTop[1] - y) / height} L${lastTopX} ${lastTopY} L${lastBottomX} ${lastBottomY} L${(lastBottom[0] - x) / width} ${(lastBottom[1] - y) / height}`);
  }
  newFreeDrawOutline(outline, points, box, scaleFactor, innerMargin, isLTR) {
    return new FreeDrawOutline(outline, points, box, scaleFactor, innerMargin, isLTR);
  }
  getOutlines() {
    const top = this.#top;
    const bottom = this.#bottom;
    const last = this.#last;
    const [layerX, layerY, layerWidth, layerHeight] = this.#box;
    const points = new Float32Array((this.#points?.length ?? 0) + 2);
    for (let i = 0, ii = points.length - 2; i < ii; i += 2) {
      points[i] = (this.#points[i] - layerX) / layerWidth;
      points[i + 1] = (this.#points[i + 1] - layerY) / layerHeight;
    }
    points[points.length - 2] = (this.#lastX - layerX) / layerWidth;
    points[points.length - 1] = (this.#lastY - layerY) / layerHeight;
    if (isNaN(last[6]) && !this.isEmpty()) {
      return this.#getOutlineTwoPoints(points);
    }
    const outline = new Float32Array(this.#top.length + 24 + this.#bottom.length);
    let N = top.length;
    for (let i = 0; i < N; i += 2) {
      if (isNaN(top[i])) {
        outline[i] = outline[i + 1] = NaN;
        continue;
      }
      outline[i] = top[i];
      outline[i + 1] = top[i + 1];
    }
    N = this.#getOutlineEnd(outline, N);
    for (let i = bottom.length - 6; i >= 6; i -= 6) {
      for (let j = 0; j < 6; j += 2) {
        if (isNaN(bottom[i + j])) {
          outline[N] = outline[N + 1] = NaN;
          N += 2;
          continue;
        }
        outline[N] = bottom[i + j];
        outline[N + 1] = bottom[i + j + 1];
        N += 2;
      }
    }
    this.#getOutlineStart(outline, N);
    return this.newFreeDrawOutline(outline, points, this.#box, this.#scaleFactor, this.#innerMargin, this.#isLTR);
  }
  #getOutlineTwoPoints(points) {
    const last = this.#last;
    const [layerX, layerY, layerWidth, layerHeight] = this.#box;
    const [lastTopX, lastTopY, lastBottomX, lastBottomY] = this.#getLastCoords();
    const outline = new Float32Array(36);
    outline.set([NaN, NaN, NaN, NaN, (last[2] - layerX) / layerWidth, (last[3] - layerY) / layerHeight, NaN, NaN, NaN, NaN, (last[4] - layerX) / layerWidth, (last[5] - layerY) / layerHeight, NaN, NaN, NaN, NaN, lastTopX, lastTopY, NaN, NaN, NaN, NaN, lastBottomX, lastBottomY, NaN, NaN, NaN, NaN, (last[16] - layerX) / layerWidth, (last[17] - layerY) / layerHeight, NaN, NaN, NaN, NaN, (last[14] - layerX) / layerWidth, (last[15] - layerY) / layerHeight], 0);
    return this.newFreeDrawOutline(outline, points, this.#box, this.#scaleFactor, this.#innerMargin, this.#isLTR);
  }
  #getOutlineStart(outline, pos) {
    const bottom = this.#bottom;
    outline.set([NaN, NaN, NaN, NaN, bottom[4], bottom[5]], pos);
    return pos += 6;
  }
  #getOutlineEnd(outline, pos) {
    const lastTop = this.#last.subarray(4, 6);
    const lastBottom = this.#last.subarray(16, 18);
    const [layerX, layerY, layerWidth, layerHeight] = this.#box;
    const [lastTopX, lastTopY, lastBottomX, lastBottomY] = this.#getLastCoords();
    outline.set([NaN, NaN, NaN, NaN, (lastTop[0] - layerX) / layerWidth, (lastTop[1] - layerY) / layerHeight, NaN, NaN, NaN, NaN, lastTopX, lastTopY, NaN, NaN, NaN, NaN, lastBottomX, lastBottomY, NaN, NaN, NaN, NaN, (lastBottom[0] - layerX) / layerWidth, (lastBottom[1] - layerY) / layerHeight], pos);
    return pos += 24;
  }
}
class FreeDrawOutline extends Outline {
  #box;
  #bbox = new Float32Array(4);
  #innerMargin;
  #isLTR;
  #points;
  #scaleFactor;
  #outline;
  constructor(outline, points, box, scaleFactor, innerMargin, isLTR) {
    super();
    this.#outline = outline;
    this.#points = points;
    this.#box = box;
    this.#scaleFactor = scaleFactor;
    this.#innerMargin = innerMargin;
    this.#isLTR = isLTR;
    this.firstPoint = [NaN, NaN];
    this.lastPoint = [NaN, NaN];
    this.#computeMinMax(isLTR);
    const [x, y, width, height] = this.#bbox;
    for (let i = 0, ii = outline.length; i < ii; i += 2) {
      outline[i] = (outline[i] - x) / width;
      outline[i + 1] = (outline[i + 1] - y) / height;
    }
    for (let i = 0, ii = points.length; i < ii; i += 2) {
      points[i] = (points[i] - x) / width;
      points[i + 1] = (points[i + 1] - y) / height;
    }
  }
  toSVGPath() {
    const buffer = [`M${this.#outline[4]} ${this.#outline[5]}`];
    for (let i = 6, ii = this.#outline.length; i < ii; i += 6) {
      if (isNaN(this.#outline[i])) {
        buffer.push(`L${this.#outline[i + 4]} ${this.#outline[i + 5]}`);
        continue;
      }
      buffer.push(`C${this.#outline[i]} ${this.#outline[i + 1]} ${this.#outline[i + 2]} ${this.#outline[i + 3]} ${this.#outline[i + 4]} ${this.#outline[i + 5]}`);
    }
    buffer.push("Z");
    return buffer.join(" ");
  }
  serialize([blX, blY, trX, trY], rotation) {
    const width = trX - blX;
    const height = trY - blY;
    let outline;
    let points;
    switch (rotation) {
      case 0:
        outline = Outline._rescale(this.#outline, blX, trY, width, -height);
        points = Outline._rescale(this.#points, blX, trY, width, -height);
        break;
      case 90:
        outline = Outline._rescaleAndSwap(this.#outline, blX, blY, width, height);
        points = Outline._rescaleAndSwap(this.#points, blX, blY, width, height);
        break;
      case 180:
        outline = Outline._rescale(this.#outline, trX, blY, -width, height);
        points = Outline._rescale(this.#points, trX, blY, -width, height);
        break;
      case 270:
        outline = Outline._rescaleAndSwap(this.#outline, trX, trY, -width, -height);
        points = Outline._rescaleAndSwap(this.#points, trX, trY, -width, -height);
        break;
    }
    return {
      outline: Array.from(outline),
      points: [Array.from(points)]
    };
  }
  #computeMinMax(isLTR) {
    const outline = this.#outline;
    let lastX = outline[4];
    let lastY = outline[5];
    const minMax = [lastX, lastY, lastX, lastY];
    let firstPointX = lastX;
    let firstPointY = lastY;
    let lastPointX = lastX;
    let lastPointY = lastY;
    const ltrCallback = isLTR ? Math.max : Math.min;
    const bezierBbox = new Float32Array(4);
    for (let i = 6, ii = outline.length; i < ii; i += 6) {
      const x = outline[i + 4],
        y = outline[i + 5];
      if (isNaN(outline[i])) {
        Util.pointBoundingBox(x, y, minMax);
        if (firstPointY > y) {
          firstPointX = x;
          firstPointY = y;
        } else if (firstPointY === y) {
          firstPointX = ltrCallback(firstPointX, x);
        }
        if (lastPointY < y) {
          lastPointX = x;
          lastPointY = y;
        } else if (lastPointY === y) {
          lastPointX = ltrCallback(lastPointX, x);
        }
      } else {
        bezierBbox[0] = bezierBbox[1] = Infinity;
        bezierBbox[2] = bezierBbox[3] = -Infinity;
        Util.bezierBoundingBox(lastX, lastY, ...outline.slice(i, i + 6), bezierBbox);
        Util.rectBoundingBox(bezierBbox[0], bezierBbox[1], bezierBbox[2], bezierBbox[3], minMax);
        if (firstPointY > bezierBbox[1]) {
          firstPointX = bezierBbox[0];
          firstPointY = bezierBbox[1];
        } else if (firstPointY === bezierBbox[1]) {
          firstPointX = ltrCallback(firstPointX, bezierBbox[0]);
        }
        if (lastPointY < bezierBbox[3]) {
          lastPointX = bezierBbox[2];
          lastPointY = bezierBbox[3];
        } else if (lastPointY === bezierBbox[3]) {
          lastPointX = ltrCallback(lastPointX, bezierBbox[2]);
        }
      }
      lastX = x;
      lastY = y;
    }
    const bbox = this.#bbox;
    bbox[0] = minMax[0] - this.#innerMargin;
    bbox[1] = minMax[1] - this.#innerMargin;
    bbox[2] = minMax[2] - minMax[0] + 2 * this.#innerMargin;
    bbox[3] = minMax[3] - minMax[1] + 2 * this.#innerMargin;
    this.firstPoint = [firstPointX, firstPointY];
    this.lastPoint = [lastPointX, lastPointY];
  }
  get box() {
    return this.#bbox;
  }
  newOutliner(point, box, scaleFactor, thickness, isLTR, innerMargin = 0) {
    return new FreeDrawOutliner(point, box, scaleFactor, thickness, isLTR, innerMargin);
  }
  getNewOutline(thickness, innerMargin) {
    const [x, y, width, height] = this.#bbox;
    const [layerX, layerY, layerWidth, layerHeight] = this.#box;
    const sx = width * layerWidth;
    const sy = height * layerHeight;
    const tx = x * layerWidth + layerX;
    const ty = y * layerHeight + layerY;
    const outliner = this.newOutliner({
      x: this.#points[0] * sx + tx,
      y: this.#points[1] * sy + ty
    }, this.#box, this.#scaleFactor, thickness, this.#isLTR, innerMargin ?? this.#innerMargin);
    for (let i = 2; i < this.#points.length; i += 2) {
      outliner.add({
        x: this.#points[i] * sx + tx,
        y: this.#points[i + 1] * sy + ty
      });
    }
    return outliner.getOutlines();
  }
}

;// ./src/display/editor/drawers/highlight.js















class HighlightOutliner {
  #box;
  #firstPoint;
  #lastPoint;
  #verticalEdges = [];
  #intervals = [];
  constructor(boxes, borderWidth = 0, innerMargin = 0, isLTR = true) {
    const minMax = [Infinity, Infinity, -Infinity, -Infinity];
    const NUMBER_OF_DIGITS = 4;
    const EPSILON = 10 ** -NUMBER_OF_DIGITS;
    for (const {
      x,
      y,
      width,
      height
    } of boxes) {
      const x1 = Math.floor((x - borderWidth) / EPSILON) * EPSILON;
      const x2 = Math.ceil((x + width + borderWidth) / EPSILON) * EPSILON;
      const y1 = Math.floor((y - borderWidth) / EPSILON) * EPSILON;
      const y2 = Math.ceil((y + height + borderWidth) / EPSILON) * EPSILON;
      const left = [x1, y1, y2, true];
      const right = [x2, y1, y2, false];
      this.#verticalEdges.push(left, right);
      Util.rectBoundingBox(x1, y1, x2, y2, minMax);
    }
    const bboxWidth = minMax[2] - minMax[0] + 2 * innerMargin;
    const bboxHeight = minMax[3] - minMax[1] + 2 * innerMargin;
    const shiftedMinX = minMax[0] - innerMargin;
    const shiftedMinY = minMax[1] - innerMargin;
    let firstPointX = isLTR ? -Infinity : Infinity;
    let firstPointY = Infinity;
    const lastEdge = this.#verticalEdges.at(isLTR ? -1 : -2);
    const lastPoint = [lastEdge[0], lastEdge[2]];
    for (const edge of this.#verticalEdges) {
      const [x, y1, y2, left] = edge;
      if (!left && isLTR) {
        if (y1 < firstPointY) {
          firstPointY = y1;
          firstPointX = x;
        } else if (y1 === firstPointY) {
          firstPointX = Math.max(firstPointX, x);
        }
      } else if (left && !isLTR) {
        if (y1 < firstPointY) {
          firstPointY = y1;
          firstPointX = x;
        } else if (y1 === firstPointY) {
          firstPointX = Math.min(firstPointX, x);
        }
      }
      edge[0] = (x - shiftedMinX) / bboxWidth;
      edge[1] = (y1 - shiftedMinY) / bboxHeight;
      edge[2] = (y2 - shiftedMinY) / bboxHeight;
    }
    this.#box = new Float32Array([shiftedMinX, shiftedMinY, bboxWidth, bboxHeight]);
    this.#firstPoint = [firstPointX, firstPointY];
    this.#lastPoint = lastPoint;
  }
  getOutlines() {
    this.#verticalEdges.sort((a, b) => a[0] - b[0] || a[1] - b[1] || a[2] - b[2]);
    const outlineVerticalEdges = [];
    for (const edge of this.#verticalEdges) {
      if (edge[3]) {
        outlineVerticalEdges.push(...this.#breakEdge(edge));
        this.#insert(edge);
      } else {
        this.#remove(edge);
        outlineVerticalEdges.push(...this.#breakEdge(edge));
      }
    }
    return this.#getOutlines(outlineVerticalEdges);
  }
  #getOutlines(outlineVerticalEdges) {
    const edges = [];
    const allEdges = new Set();
    for (const edge of outlineVerticalEdges) {
      const [x, y1, y2] = edge;
      edges.push([x, y1, edge], [x, y2, edge]);
    }
    edges.sort((a, b) => a[1] - b[1] || a[0] - b[0]);
    for (let i = 0, ii = edges.length; i < ii; i += 2) {
      const edge1 = edges[i][2];
      const edge2 = edges[i + 1][2];
      edge1.push(edge2);
      edge2.push(edge1);
      allEdges.add(edge1);
      allEdges.add(edge2);
    }
    const outlines = [];
    let outline;
    while (allEdges.size > 0) {
      const edge = allEdges.values().next().value;
      let [x, y1, y2, edge1, edge2] = edge;
      allEdges.delete(edge);
      let lastPointX = x;
      let lastPointY = y1;
      outline = [x, y2];
      outlines.push(outline);
      while (true) {
        let e;
        if (allEdges.has(edge1)) {
          e = edge1;
        } else if (allEdges.has(edge2)) {
          e = edge2;
        } else {
          break;
        }
        allEdges.delete(e);
        [x, y1, y2, edge1, edge2] = e;
        if (lastPointX !== x) {
          outline.push(lastPointX, lastPointY, x, lastPointY === y1 ? y1 : y2);
          lastPointX = x;
        }
        lastPointY = lastPointY === y1 ? y2 : y1;
      }
      outline.push(lastPointX, lastPointY);
    }
    return new HighlightOutline(outlines, this.#box, this.#firstPoint, this.#lastPoint);
  }
  #binarySearch(y) {
    const array = this.#intervals;
    let start = 0;
    let end = array.length - 1;
    while (start <= end) {
      const middle = start + end >> 1;
      const y1 = array[middle][0];
      if (y1 === y) {
        return middle;
      }
      if (y1 < y) {
        start = middle + 1;
      } else {
        end = middle - 1;
      }
    }
    return end + 1;
  }
  #insert([, y1, y2]) {
    const index = this.#binarySearch(y1);
    this.#intervals.splice(index, 0, [y1, y2]);
  }
  #remove([, y1, y2]) {
    const index = this.#binarySearch(y1);
    for (let i = index; i < this.#intervals.length; i++) {
      const [start, end] = this.#intervals[i];
      if (start !== y1) {
        break;
      }
      if (start === y1 && end === y2) {
        this.#intervals.splice(i, 1);
        return;
      }
    }
    for (let i = index - 1; i >= 0; i--) {
      const [start, end] = this.#intervals[i];
      if (start !== y1) {
        break;
      }
      if (start === y1 && end === y2) {
        this.#intervals.splice(i, 1);
        return;
      }
    }
  }
  #breakEdge(edge) {
    const [x, y1, y2] = edge;
    const results = [[x, y1, y2]];
    const index = this.#binarySearch(y2);
    for (let i = 0; i < index; i++) {
      const [start, end] = this.#intervals[i];
      for (let j = 0, jj = results.length; j < jj; j++) {
        const [, y3, y4] = results[j];
        if (end <= y3 || y4 <= start) {
          continue;
        }
        if (y3 >= start) {
          if (y4 > end) {
            results[j][1] = end;
          } else {
            if (jj === 1) {
              return [];
            }
            results.splice(j, 1);
            j--;
            jj--;
          }
          continue;
        }
        results[j][2] = start;
        if (y4 > end) {
          results.push([x, end, y4]);
        }
      }
    }
    return results;
  }
}
class HighlightOutline extends Outline {
  #box;
  #outlines;
  constructor(outlines, box, firstPoint, lastPoint) {
    super();
    this.#outlines = outlines;
    this.#box = box;
    this.firstPoint = firstPoint;
    this.lastPoint = lastPoint;
  }
  toSVGPath() {
    const buffer = [];
    for (const polygon of this.#outlines) {
      let [prevX, prevY] = polygon;
      buffer.push(`M${prevX} ${prevY}`);
      for (let i = 2; i < polygon.length; i += 2) {
        const x = polygon[i];
        const y = polygon[i + 1];
        if (x === prevX) {
          buffer.push(`V${y}`);
          prevY = y;
        } else if (y === prevY) {
          buffer.push(`H${x}`);
          prevX = x;
        }
      }
      buffer.push("Z");
    }
    return buffer.join(" ");
  }
  serialize([blX, blY, trX, trY], _rotation) {
    const outlines = [];
    const width = trX - blX;
    const height = trY - blY;
    for (const outline of this.#outlines) {
      const points = new Array(outline.length);
      for (let i = 0; i < outline.length; i += 2) {
        points[i] = blX + outline[i] * width;
        points[i + 1] = trY - outline[i + 1] * height;
      }
      outlines.push(points);
    }
    return outlines;
  }
  get box() {
    return this.#box;
  }
  get classNamesForOutlining() {
    return ["highlightOutline"];
  }
}
class FreeHighlightOutliner extends FreeDrawOutliner {
  newFreeDrawOutline(outline, points, box, scaleFactor, innerMargin, isLTR) {
    return new FreeHighlightOutline(outline, points, box, scaleFactor, innerMargin, isLTR);
  }
}
class FreeHighlightOutline extends FreeDrawOutline {
  newOutliner(point, box, scaleFactor, thickness, isLTR, innerMargin = 0) {
    return new FreeHighlightOutliner(point, box, scaleFactor, thickness, isLTR, innerMargin);
  }
}

;// ./src/display/editor/highlight.js














class HighlightEditor extends AnnotationEditor {
  #anchorNode = null;
  #anchorOffset = 0;
  #boxes;
  #clipPathId = null;
  #colorPicker = null;
  #focusOutlines = null;
  #focusNode = null;
  #focusOffset = 0;
  #highlightDiv = null;
  #highlightOutlines = null;
  #id = null;
  #isFreeHighlight = false;
  #firstPoint = null;
  #lastPoint = null;
  #outlineId = null;
  #text = "";
  #thickness;
  #methodOfCreation = "";
  static _defaultColor = null;
  static _defaultOpacity = 1;
  static _defaultThickness = 12;
  static _type = "highlight";
  static _editorType = AnnotationEditorType.HIGHLIGHT;
  static _freeHighlightId = -1;
  static _freeHighlight = null;
  static _freeHighlightClipId = "";
  static get _keyboardManager() {
    const proto = HighlightEditor.prototype;
    return shadow(this, "_keyboardManager", new KeyboardManager([[["ArrowLeft", "mac+ArrowLeft"], proto._moveCaret, {
      args: [0]
    }], [["ArrowRight", "mac+ArrowRight"], proto._moveCaret, {
      args: [1]
    }], [["ArrowUp", "mac+ArrowUp"], proto._moveCaret, {
      args: [2]
    }], [["ArrowDown", "mac+ArrowDown"], proto._moveCaret, {
      args: [3]
    }]]));
  }
  constructor(params) {
    super({
      ...params,
      name: "highlightEditor"
    });
    this.color = params.color || HighlightEditor._defaultColor;
    this.#thickness = params.thickness || HighlightEditor._defaultThickness;
    this.opacity = params.opacity || HighlightEditor._defaultOpacity;
    this.#boxes = params.boxes || null;
    this.#methodOfCreation = params.methodOfCreation || "";
    this.#text = params.text || "";
    this._isDraggable = false;
    this.defaultL10nId = "pdfjs-editor-highlight-editor";
    if (params.highlightId > -1) {
      this.#isFreeHighlight = true;
      this.#createFreeOutlines(params);
      this.#addToDrawLayer();
    } else if (this.#boxes) {
      this.#anchorNode = params.anchorNode;
      this.#anchorOffset = params.anchorOffset;
      this.#focusNode = params.focusNode;
      this.#focusOffset = params.focusOffset;
      this.#createOutlines();
      this.#addToDrawLayer();
      this.rotate(this.rotation);
    }
    if (!this.annotationElementId) {
      this._uiManager.a11yAlert("pdfjs-editor-highlight-added-alert");
    }
  }
  get telemetryInitialData() {
    return {
      action: "added",
      type: this.#isFreeHighlight ? "free_highlight" : "highlight",
      color: this._uiManager.getNonHCMColorName(this.color),
      thickness: this.#thickness,
      methodOfCreation: this.#methodOfCreation
    };
  }
  get telemetryFinalData() {
    return {
      type: "highlight",
      color: this._uiManager.getNonHCMColorName(this.color)
    };
  }
  static computeTelemetryFinalData(data) {
    return {
      numberOfColors: data.get("color").size
    };
  }
  #createOutlines() {
    const outliner = new HighlightOutliner(this.#boxes, 0.001);
    this.#highlightOutlines = outliner.getOutlines();
    [this.x, this.y, this.width, this.height] = this.#highlightOutlines.box;
    const outlinerForOutline = new HighlightOutliner(this.#boxes, 0.0025, 0.001, this._uiManager.direction === "ltr");
    this.#focusOutlines = outlinerForOutline.getOutlines();
    const {
      firstPoint
    } = this.#highlightOutlines;
    this.#firstPoint = [(firstPoint[0] - this.x) / this.width, (firstPoint[1] - this.y) / this.height];
    const {
      lastPoint
    } = this.#focusOutlines;
    this.#lastPoint = [(lastPoint[0] - this.x) / this.width, (lastPoint[1] - this.y) / this.height];
  }
  #createFreeOutlines({
    highlightOutlines,
    highlightId,
    clipPathId
  }) {
    this.#highlightOutlines = highlightOutlines;
    const extraThickness = 1.5;
    this.#focusOutlines = highlightOutlines.getNewOutline(this.#thickness / 2 + extraThickness, 0.0025);
    if (highlightId >= 0) {
      this.#id = highlightId;
      this.#clipPathId = clipPathId;
      this.parent.drawLayer.finalizeDraw(highlightId, {
        bbox: highlightOutlines.box,
        path: {
          d: highlightOutlines.toSVGPath()
        }
      });
      this.#outlineId = this.parent.drawLayer.drawOutline({
        rootClass: {
          highlightOutline: true,
          free: true
        },
        bbox: this.#focusOutlines.box,
        path: {
          d: this.#focusOutlines.toSVGPath()
        }
      }, true);
    } else if (this.parent) {
      const angle = this.parent.viewport.rotation;
      this.parent.drawLayer.updateProperties(this.#id, {
        bbox: HighlightEditor.#rotateBbox(this.#highlightOutlines.box, (angle - this.rotation + 360) % 360),
        path: {
          d: highlightOutlines.toSVGPath()
        }
      });
      this.parent.drawLayer.updateProperties(this.#outlineId, {
        bbox: HighlightEditor.#rotateBbox(this.#focusOutlines.box, angle),
        path: {
          d: this.#focusOutlines.toSVGPath()
        }
      });
    }
    const [x, y, width, height] = highlightOutlines.box;
    switch (this.rotation) {
      case 0:
        this.x = x;
        this.y = y;
        this.width = width;
        this.height = height;
        break;
      case 90:
        {
          const [pageWidth, pageHeight] = this.parentDimensions;
          this.x = y;
          this.y = 1 - x;
          this.width = width * pageHeight / pageWidth;
          this.height = height * pageWidth / pageHeight;
          break;
        }
      case 180:
        this.x = 1 - x;
        this.y = 1 - y;
        this.width = width;
        this.height = height;
        break;
      case 270:
        {
          const [pageWidth, pageHeight] = this.parentDimensions;
          this.x = 1 - y;
          this.y = x;
          this.width = width * pageHeight / pageWidth;
          this.height = height * pageWidth / pageHeight;
          break;
        }
    }
    const {
      firstPoint
    } = highlightOutlines;
    this.#firstPoint = [(firstPoint[0] - x) / width, (firstPoint[1] - y) / height];
    const {
      lastPoint
    } = this.#focusOutlines;
    this.#lastPoint = [(lastPoint[0] - x) / width, (lastPoint[1] - y) / height];
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    HighlightEditor._defaultColor ||= uiManager.highlightColors?.values().next().value || "#fff066";
  }
  static updateDefaultParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.HIGHLIGHT_COLOR:
        HighlightEditor._defaultColor = value;
        break;
      case AnnotationEditorParamsType.HIGHLIGHT_THICKNESS:
        HighlightEditor._defaultThickness = value;
        break;
    }
  }
  translateInPage(x, y) {}
  get toolbarPosition() {
    return this.#lastPoint;
  }
  get commentButtonPosition() {
    return this.#firstPoint;
  }
  updateParams(type, value) {
    switch (type) {
      case AnnotationEditorParamsType.HIGHLIGHT_COLOR:
        this.#updateColor(value);
        break;
      case AnnotationEditorParamsType.HIGHLIGHT_THICKNESS:
        this.#updateThickness(value);
        break;
    }
  }
  static get defaultPropertiesToUpdate() {
    return [[AnnotationEditorParamsType.HIGHLIGHT_COLOR, HighlightEditor._defaultColor], [AnnotationEditorParamsType.HIGHLIGHT_THICKNESS, HighlightEditor._defaultThickness]];
  }
  get propertiesToUpdate() {
    return [[AnnotationEditorParamsType.HIGHLIGHT_COLOR, this.color || HighlightEditor._defaultColor], [AnnotationEditorParamsType.HIGHLIGHT_THICKNESS, this.#thickness || HighlightEditor._defaultThickness], [AnnotationEditorParamsType.HIGHLIGHT_FREE, this.#isFreeHighlight]];
  }
  onUpdatedColor() {
    this.parent?.drawLayer.updateProperties(this.#id, {
      root: {
        fill: this.color,
        "fill-opacity": this.opacity
      }
    });
    this.#colorPicker?.updateColor(this.color);
    super.onUpdatedColor();
  }
  #updateColor(color) {
    const setColorAndOpacity = (col, opa) => {
      this.color = col;
      this.opacity = opa;
      this.onUpdatedColor();
    };
    const savedColor = this.color;
    const savedOpacity = this.opacity;
    this.addCommands({
      cmd: setColorAndOpacity.bind(this, color, HighlightEditor._defaultOpacity),
      undo: setColorAndOpacity.bind(this, savedColor, savedOpacity),
      post: this._uiManager.updateUI.bind(this._uiManager, this),
      mustExec: true,
      type: AnnotationEditorParamsType.HIGHLIGHT_COLOR,
      overwriteIfSameType: true,
      keepUndo: true
    });
    this._reportTelemetry({
      action: "color_changed",
      color: this._uiManager.getNonHCMColorName(color)
    }, true);
  }
  #updateThickness(thickness) {
    const savedThickness = this.#thickness;
    const setThickness = th => {
      this.#thickness = th;
      this.#changeThickness(th);
    };
    this.addCommands({
      cmd: setThickness.bind(this, thickness),
      undo: setThickness.bind(this, savedThickness),
      post: this._uiManager.updateUI.bind(this._uiManager, this),
      mustExec: true,
      type: AnnotationEditorParamsType.INK_THICKNESS,
      overwriteIfSameType: true,
      keepUndo: true
    });
    this._reportTelemetry({
      action: "thickness_changed",
      thickness
    }, true);
  }
  get toolbarButtons() {
    if (this._uiManager.highlightColors) {
      const colorPicker = this.#colorPicker = new ColorPicker({
        editor: this
      });
      return [["colorPicker", colorPicker]];
    }
    return super.toolbarButtons;
  }
  disableEditing() {
    super.disableEditing();
    this.div.classList.toggle("disabled", true);
  }
  enableEditing() {
    super.enableEditing();
    this.div.classList.toggle("disabled", false);
  }
  fixAndSetPosition() {
    return super.fixAndSetPosition(this.#getRotation());
  }
  getBaseTranslation() {
    return [0, 0];
  }
  getRect(tx, ty) {
    return super.getRect(tx, ty, this.#getRotation());
  }
  onceAdded(focus) {
    if (!this.annotationElementId) {
      this.parent.addUndoableEditor(this);
    }
    if (focus) {
      this.div.focus();
    }
  }
  remove() {
    this.#cleanDrawLayer();
    this._reportTelemetry({
      action: "deleted"
    });
    super.remove();
  }
  rebuild() {
    if (!this.parent) {
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    this.#addToDrawLayer();
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  setParent(parent) {
    let mustBeSelected = false;
    if (this.parent && !parent) {
      this.#cleanDrawLayer();
    } else if (parent) {
      this.#addToDrawLayer(parent);
      mustBeSelected = !this.parent && this.div?.classList.contains("selectedEditor");
    }
    super.setParent(parent);
    this.show(this._isVisible);
    if (mustBeSelected) {
      this.select();
    }
  }
  #changeThickness(thickness) {
    if (!this.#isFreeHighlight) {
      return;
    }
    this.#createFreeOutlines({
      highlightOutlines: this.#highlightOutlines.getNewOutline(thickness / 2)
    });
    this.fixAndSetPosition();
    this.setDims();
  }
  #cleanDrawLayer() {
    if (this.#id === null || !this.parent) {
      return;
    }
    this.parent.drawLayer.remove(this.#id);
    this.#id = null;
    this.parent.drawLayer.remove(this.#outlineId);
    this.#outlineId = null;
  }
  #addToDrawLayer(parent = this.parent) {
    if (this.#id !== null) {
      return;
    }
    ({
      id: this.#id,
      clipPathId: this.#clipPathId
    } = parent.drawLayer.draw({
      bbox: this.#highlightOutlines.box,
      root: {
        viewBox: "0 0 1 1",
        fill: this.color,
        "fill-opacity": this.opacity
      },
      rootClass: {
        highlight: true,
        free: this.#isFreeHighlight
      },
      path: {
        d: this.#highlightOutlines.toSVGPath()
      }
    }, false, true));
    this.#outlineId = parent.drawLayer.drawOutline({
      rootClass: {
        highlightOutline: true,
        free: this.#isFreeHighlight
      },
      bbox: this.#focusOutlines.box,
      path: {
        d: this.#focusOutlines.toSVGPath()
      }
    }, this.#isFreeHighlight);
    if (this.#highlightDiv) {
      this.#highlightDiv.style.clipPath = this.#clipPathId;
    }
  }
  static #rotateBbox([x, y, width, height], angle) {
    switch (angle) {
      case 90:
        return [1 - y - height, x, height, width];
      case 180:
        return [1 - x - width, 1 - y - height, width, height];
      case 270:
        return [y, 1 - x - width, height, width];
    }
    return [x, y, width, height];
  }
  rotate(angle) {
    const {
      drawLayer
    } = this.parent;
    let box;
    if (this.#isFreeHighlight) {
      angle = (angle - this.rotation + 360) % 360;
      box = HighlightEditor.#rotateBbox(this.#highlightOutlines.box, angle);
    } else {
      box = HighlightEditor.#rotateBbox([this.x, this.y, this.width, this.height], angle);
    }
    drawLayer.updateProperties(this.#id, {
      bbox: box,
      root: {
        "data-main-rotation": angle
      }
    });
    drawLayer.updateProperties(this.#outlineId, {
      bbox: HighlightEditor.#rotateBbox(this.#focusOutlines.box, angle),
      root: {
        "data-main-rotation": angle
      }
    });
  }
  render() {
    if (this.div) {
      return this.div;
    }
    const div = super.render();
    if (this.#text) {
      div.setAttribute("aria-label", this.#text);
      div.setAttribute("role", "mark");
    }
    if (this.#isFreeHighlight) {
      div.classList.add("free");
    } else {
      this.div.addEventListener("keydown", this.#keydown.bind(this), {
        signal: this._uiManager._signal
      });
    }
    const highlightDiv = this.#highlightDiv = document.createElement("div");
    div.append(highlightDiv);
    highlightDiv.setAttribute("aria-hidden", "true");
    highlightDiv.className = "internal";
    highlightDiv.style.clipPath = this.#clipPathId;
    this.setDims();
    bindEvents(this, this.#highlightDiv, ["pointerover", "pointerleave"]);
    this.enableEditing();
    return div;
  }
  pointerover() {
    if (!this.isSelected) {
      this.parent?.drawLayer.updateProperties(this.#outlineId, {
        rootClass: {
          hovered: true
        }
      });
    }
  }
  pointerleave() {
    if (!this.isSelected) {
      this.parent?.drawLayer.updateProperties(this.#outlineId, {
        rootClass: {
          hovered: false
        }
      });
    }
  }
  #keydown(event) {
    HighlightEditor._keyboardManager.exec(this, event);
  }
  _moveCaret(direction) {
    this.parent.unselect(this);
    switch (direction) {
      case 0:
      case 2:
        this.#setCaret(true);
        break;
      case 1:
      case 3:
        this.#setCaret(false);
        break;
    }
  }
  #setCaret(start) {
    if (!this.#anchorNode) {
      return;
    }
    const selection = window.getSelection();
    if (start) {
      selection.setPosition(this.#anchorNode, this.#anchorOffset);
    } else {
      selection.setPosition(this.#focusNode, this.#focusOffset);
    }
  }
  select() {
    super.select();
    if (!this.#outlineId) {
      return;
    }
    this.parent?.drawLayer.updateProperties(this.#outlineId, {
      rootClass: {
        hovered: false,
        selected: true
      }
    });
  }
  unselect() {
    super.unselect();
    if (!this.#outlineId) {
      return;
    }
    this.parent?.drawLayer.updateProperties(this.#outlineId, {
      rootClass: {
        selected: false
      }
    });
    if (!this.#isFreeHighlight) {
      this.#setCaret(false);
    }
  }
  get _mustFixPosition() {
    return !this.#isFreeHighlight;
  }
  show(visible = this._isVisible) {
    super.show(visible);
    if (this.parent) {
      this.parent.drawLayer.updateProperties(this.#id, {
        rootClass: {
          hidden: !visible
        }
      });
      this.parent.drawLayer.updateProperties(this.#outlineId, {
        rootClass: {
          hidden: !visible
        }
      });
    }
  }
  #getRotation() {
    return this.#isFreeHighlight ? this.rotation : 0;
  }
  #serializeBoxes() {
    if (this.#isFreeHighlight) {
      return null;
    }
    const [pageWidth, pageHeight] = this.pageDimensions;
    const [pageX, pageY] = this.pageTranslation;
    const boxes = this.#boxes;
    const quadPoints = new Float32Array(boxes.length * 8);
    let i = 0;
    for (const {
      x,
      y,
      width,
      height
    } of boxes) {
      const sx = x * pageWidth + pageX;
      const sy = (1 - y) * pageHeight + pageY;
      quadPoints[i] = quadPoints[i + 4] = sx;
      quadPoints[i + 1] = quadPoints[i + 3] = sy;
      quadPoints[i + 2] = quadPoints[i + 6] = sx + width * pageWidth;
      quadPoints[i + 5] = quadPoints[i + 7] = sy - height * pageHeight;
      i += 8;
    }
    return quadPoints;
  }
  #serializeOutlines(rect) {
    return this.#highlightOutlines.serialize(rect, this.#getRotation());
  }
  static startHighlighting(parent, isLTR, {
    target: textLayer,
    x,
    y
  }) {
    const {
      x: layerX,
      y: layerY,
      width: parentWidth,
      height: parentHeight
    } = textLayer.getBoundingClientRect();
    const ac = new AbortController();
    const signal = parent.combinedSignal(ac);
    const pointerUpCallback = e => {
      ac.abort();
      this.#endHighlight(parent, e);
    };
    window.addEventListener("blur", pointerUpCallback, {
      signal
    });
    window.addEventListener("pointerup", pointerUpCallback, {
      signal
    });
    window.addEventListener("pointerdown", stopEvent, {
      capture: true,
      passive: false,
      signal
    });
    window.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    textLayer.addEventListener("pointermove", this.#highlightMove.bind(this, parent), {
      signal
    });
    this._freeHighlight = new FreeHighlightOutliner({
      x,
      y
    }, [layerX, layerY, parentWidth, parentHeight], parent.scale, this._defaultThickness / 2, isLTR, 0.001);
    ({
      id: this._freeHighlightId,
      clipPathId: this._freeHighlightClipId
    } = parent.drawLayer.draw({
      bbox: [0, 0, 1, 1],
      root: {
        viewBox: "0 0 1 1",
        fill: this._defaultColor,
        "fill-opacity": this._defaultOpacity
      },
      rootClass: {
        highlight: true,
        free: true
      },
      path: {
        d: this._freeHighlight.toSVGPath()
      }
    }, true, true));
  }
  static #highlightMove(parent, event) {
    if (this._freeHighlight.add(event)) {
      parent.drawLayer.updateProperties(this._freeHighlightId, {
        path: {
          d: this._freeHighlight.toSVGPath()
        }
      });
    }
  }
  static #endHighlight(parent, event) {
    if (!this._freeHighlight.isEmpty()) {
      parent.createAndAddNewEditor(event, false, {
        highlightId: this._freeHighlightId,
        highlightOutlines: this._freeHighlight.getOutlines(),
        clipPathId: this._freeHighlightClipId,
        methodOfCreation: "main_toolbar"
      });
    } else {
      parent.drawLayer.remove(this._freeHighlightId);
    }
    this._freeHighlightId = -1;
    this._freeHighlight = null;
    this._freeHighlightClipId = "";
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    if (data instanceof HighlightAnnotationElement) {
      const {
        data: {
          quadPoints,
          rect,
          rotation,
          id,
          color,
          opacity,
          popupRef,
          richText,
          contentsObj,
          creationDate,
          modificationDate
        },
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      initialData = data = {
        annotationType: AnnotationEditorType.HIGHLIGHT,
        color: Array.from(color),
        opacity,
        quadPoints,
        boxes: null,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        richText,
        comment: contentsObj?.str || null,
        creationDate,
        modificationDate
      };
    } else if (data instanceof InkAnnotationElement) {
      const {
        data: {
          inkLists,
          rect,
          rotation,
          id,
          color,
          borderStyle: {
            rawWidth: thickness
          },
          popupRef,
          richText,
          contentsObj,
          creationDate,
          modificationDate
        },
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      initialData = data = {
        annotationType: AnnotationEditorType.HIGHLIGHT,
        color: Array.from(color),
        thickness,
        inkLists,
        boxes: null,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        richText,
        comment: contentsObj?.str || null,
        creationDate,
        modificationDate
      };
    }
    const {
      color,
      quadPoints,
      inkLists,
      opacity
    } = data;
    const editor = await super.deserialize(data, parent, uiManager);
    editor.color = Util.makeHexColor(...color);
    editor.opacity = opacity || 1;
    if (inkLists) {
      editor.#thickness = data.thickness;
    }
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data);
    }
    const [pageWidth, pageHeight] = editor.pageDimensions;
    const [pageX, pageY] = editor.pageTranslation;
    if (quadPoints) {
      const boxes = editor.#boxes = [];
      for (let i = 0; i < quadPoints.length; i += 8) {
        boxes.push({
          x: (quadPoints[i] - pageX) / pageWidth,
          y: 1 - (quadPoints[i + 1] - pageY) / pageHeight,
          width: (quadPoints[i + 2] - quadPoints[i]) / pageWidth,
          height: (quadPoints[i + 1] - quadPoints[i + 5]) / pageHeight
        });
      }
      editor.#createOutlines();
      editor.#addToDrawLayer();
      editor.rotate(editor.rotation);
    } else if (inkLists) {
      editor.#isFreeHighlight = true;
      const points = inkLists[0];
      const point = {
        x: points[0] - pageX,
        y: pageHeight - (points[1] - pageY)
      };
      const outliner = new FreeHighlightOutliner(point, [0, 0, pageWidth, pageHeight], 1, editor.#thickness / 2, true, 0.001);
      for (let i = 0, ii = points.length; i < ii; i += 2) {
        point.x = points[i] - pageX;
        point.y = pageHeight - (points[i + 1] - pageY);
        outliner.add(point);
      }
      const {
        id,
        clipPathId
      } = parent.drawLayer.draw({
        bbox: [0, 0, 1, 1],
        root: {
          viewBox: "0 0 1 1",
          fill: editor.color,
          "fill-opacity": editor._defaultOpacity
        },
        rootClass: {
          highlight: true,
          free: true
        },
        path: {
          d: outliner.toSVGPath()
        }
      }, true, true);
      editor.#createFreeOutlines({
        highlightOutlines: outliner.getOutlines(),
        highlightId: id,
        clipPathId
      });
      editor.#addToDrawLayer();
      editor.rotate(editor.parentRotation);
    }
    return editor;
  }
  serialize(isForCopying = false) {
    if (this.isEmpty() || isForCopying) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const color = AnnotationEditor._colorManager.convert(this._uiManager.getNonHCMColor(this.color));
    const serialized = super.serialize(isForCopying);
    Object.assign(serialized, {
      color,
      opacity: this.opacity,
      thickness: this.#thickness,
      quadPoints: this.#serializeBoxes(),
      outlines: this.#serializeOutlines(serialized.rect)
    });
    this.addComment(serialized);
    if (this.annotationElementId && !this.#hasElementChanged(serialized)) {
      return null;
    }
    serialized.id = this.annotationElementId;
    return serialized;
  }
  #hasElementChanged(serialized) {
    const {
      color
    } = this._initialData;
    return this.hasEditedComment || serialized.color.some((c, i) => c !== color[i]);
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    annotation.updateEdited({
      rect: this.getPDFRect(),
      popup: this.comment
    });
    return null;
  }
  static canCreateNewEmptyEditor() {
    return false;
  }
}

;// ./src/display/editor/draw.js












class DrawingOptions {
  #svgProperties = Object.create(null);
  updateProperty(name, value) {
    this[name] = value;
    this.updateSVGProperty(name, value);
  }
  updateProperties(properties) {
    if (!properties) {
      return;
    }
    for (const [name, value] of Object.entries(properties)) {
      if (!name.startsWith("_")) {
        this.updateProperty(name, value);
      }
    }
  }
  updateSVGProperty(name, value) {
    this.#svgProperties[name] = value;
  }
  toSVGProperties() {
    const root = this.#svgProperties;
    this.#svgProperties = Object.create(null);
    return {
      root
    };
  }
  reset() {
    this.#svgProperties = Object.create(null);
  }
  updateAll(options = this) {
    this.updateProperties(options);
  }
  clone() {
    unreachable("Not implemented");
  }
}
class DrawingEditor extends AnnotationEditor {
  #drawOutlines = null;
  #mustBeCommitted;
  _colorPicker = null;
  _drawId = null;
  static _currentDrawId = -1;
  static _currentParent = null;
  static #currentDraw = null;
  static #currentDrawingAC = null;
  static #currentDrawingOptions = null;
  static _INNER_MARGIN = 3;
  constructor(params) {
    super(params);
    this.#mustBeCommitted = params.mustBeCommitted || false;
    this._addOutlines(params);
  }
  onUpdatedColor() {
    this._colorPicker?.update(this.color);
    super.onUpdatedColor();
  }
  _addOutlines(params) {
    if (params.drawOutlines) {
      this.#createDrawOutlines(params);
      this.#addToDrawLayer();
    }
  }
  #createDrawOutlines({
    drawOutlines,
    drawId,
    drawingOptions
  }) {
    this.#drawOutlines = drawOutlines;
    this._drawingOptions ||= drawingOptions;
    if (!this.annotationElementId) {
      this._uiManager.a11yAlert(`pdfjs-editor-${this.editorType}-added-alert`);
    }
    if (drawId >= 0) {
      this._drawId = drawId;
      this.parent.drawLayer.finalizeDraw(drawId, drawOutlines.defaultProperties);
    } else {
      this._drawId = this.#createDrawing(drawOutlines, this.parent);
    }
    this.#updateBbox(drawOutlines.box);
  }
  #createDrawing(drawOutlines, parent) {
    const {
      id
    } = parent.drawLayer.draw(DrawingEditor._mergeSVGProperties(this._drawingOptions.toSVGProperties(), drawOutlines.defaultSVGProperties), false, false);
    return id;
  }
  static _mergeSVGProperties(p1, p2) {
    const p1Keys = new Set(Object.keys(p1));
    for (const [key, value] of Object.entries(p2)) {
      if (p1Keys.has(key)) {
        Object.assign(p1[key], value);
      } else {
        p1[key] = value;
      }
    }
    return p1;
  }
  static getDefaultDrawingOptions(_options) {
    unreachable("Not implemented");
  }
  static get typesMap() {
    unreachable("Not implemented");
  }
  static get isDrawer() {
    return true;
  }
  static get supportMultipleDrawings() {
    return false;
  }
  static updateDefaultParams(type, value) {
    const propertyName = this.typesMap.get(type);
    if (propertyName) {
      this._defaultDrawingOptions.updateProperty(propertyName, value);
    }
    if (this._currentParent) {
      DrawingEditor.#currentDraw.updateProperty(propertyName, value);
      this._currentParent.drawLayer.updateProperties(this._currentDrawId, this._defaultDrawingOptions.toSVGProperties());
    }
  }
  updateParams(type, value) {
    const propertyName = this.constructor.typesMap.get(type);
    if (propertyName) {
      this._updateProperty(type, propertyName, value);
    }
  }
  static get defaultPropertiesToUpdate() {
    const properties = [];
    const options = this._defaultDrawingOptions;
    for (const [type, name] of this.typesMap) {
      properties.push([type, options[name]]);
    }
    return properties;
  }
  get propertiesToUpdate() {
    const properties = [];
    const {
      _drawingOptions
    } = this;
    for (const [type, name] of this.constructor.typesMap) {
      properties.push([type, _drawingOptions[name]]);
    }
    return properties;
  }
  _updateProperty(type, name, value) {
    const options = this._drawingOptions;
    const savedValue = options[name];
    const setter = val => {
      options.updateProperty(name, val);
      const bbox = this.#drawOutlines.updateProperty(name, val);
      if (bbox) {
        this.#updateBbox(bbox);
      }
      this.parent?.drawLayer.updateProperties(this._drawId, options.toSVGProperties());
      if (type === this.colorType) {
        this.onUpdatedColor();
      }
    };
    this.addCommands({
      cmd: setter.bind(this, value),
      undo: setter.bind(this, savedValue),
      post: this._uiManager.updateUI.bind(this._uiManager, this),
      mustExec: true,
      type,
      overwriteIfSameType: true,
      keepUndo: true
    });
  }
  _onResizing() {
    this.parent?.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties(this.#drawOutlines.getPathResizingSVGProperties(this.#convertToDrawSpace()), {
      bbox: this.#rotateBox()
    }));
  }
  _onResized() {
    this.parent?.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties(this.#drawOutlines.getPathResizedSVGProperties(this.#convertToDrawSpace()), {
      bbox: this.#rotateBox()
    }));
  }
  _onTranslating(_x, _y) {
    this.parent?.drawLayer.updateProperties(this._drawId, {
      bbox: this.#rotateBox()
    });
  }
  _onTranslated() {
    this.parent?.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties(this.#drawOutlines.getPathTranslatedSVGProperties(this.#convertToDrawSpace(), this.parentDimensions), {
      bbox: this.#rotateBox()
    }));
  }
  _onStartDragging() {
    this.parent?.drawLayer.updateProperties(this._drawId, {
      rootClass: {
        moving: true
      }
    });
  }
  _onStopDragging() {
    this.parent?.drawLayer.updateProperties(this._drawId, {
      rootClass: {
        moving: false
      }
    });
  }
  commit() {
    super.commit();
    this.disableEditMode();
    this.disableEditing();
  }
  disableEditing() {
    super.disableEditing();
    this.div.classList.toggle("disabled", true);
  }
  enableEditing() {
    super.enableEditing();
    this.div.classList.toggle("disabled", false);
  }
  getBaseTranslation() {
    return [0, 0];
  }
  get isResizable() {
    return true;
  }
  onceAdded(focus) {
    if (!this.annotationElementId) {
      this.parent.addUndoableEditor(this);
    }
    this._isDraggable = true;
    if (this.#mustBeCommitted) {
      this.#mustBeCommitted = false;
      this.commit();
      this.parent.setSelected(this);
      if (focus && this.isOnScreen) {
        this.div.focus();
      }
    }
  }
  remove() {
    this.#cleanDrawLayer();
    super.remove();
  }
  rebuild() {
    if (!this.parent) {
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    this.#addToDrawLayer();
    this.#updateBbox(this.#drawOutlines.box);
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  setParent(parent) {
    let mustBeSelected = false;
    if (this.parent && !parent) {
      this._uiManager.removeShouldRescale(this);
      this.#cleanDrawLayer();
    } else if (parent) {
      this._uiManager.addShouldRescale(this);
      this.#addToDrawLayer(parent);
      mustBeSelected = !this.parent && this.div?.classList.contains("selectedEditor");
    }
    super.setParent(parent);
    if (mustBeSelected) {
      this.select();
    }
  }
  #cleanDrawLayer() {
    if (this._drawId === null || !this.parent) {
      return;
    }
    this.parent.drawLayer.remove(this._drawId);
    this._drawId = null;
    this._drawingOptions.reset();
  }
  #addToDrawLayer(parent = this.parent) {
    if (this._drawId !== null && this.parent === parent) {
      return;
    }
    if (this._drawId !== null) {
      this.parent.drawLayer.updateParent(this._drawId, parent.drawLayer);
      return;
    }
    this._drawingOptions.updateAll();
    this._drawId = this.#createDrawing(this.#drawOutlines, parent);
  }
  #convertToParentSpace([x, y, width, height]) {
    const {
      parentDimensions: [pW, pH],
      rotation
    } = this;
    switch (rotation) {
      case 90:
        return [y, 1 - x, width * (pH / pW), height * (pW / pH)];
      case 180:
        return [1 - x, 1 - y, width, height];
      case 270:
        return [1 - y, x, width * (pH / pW), height * (pW / pH)];
      default:
        return [x, y, width, height];
    }
  }
  #convertToDrawSpace() {
    const {
      x,
      y,
      width,
      height,
      parentDimensions: [pW, pH],
      rotation
    } = this;
    switch (rotation) {
      case 90:
        return [1 - y, x, width * (pW / pH), height * (pH / pW)];
      case 180:
        return [1 - x, 1 - y, width, height];
      case 270:
        return [y, 1 - x, width * (pW / pH), height * (pH / pW)];
      default:
        return [x, y, width, height];
    }
  }
  #updateBbox(bbox) {
    [this.x, this.y, this.width, this.height] = this.#convertToParentSpace(bbox);
    if (this.div) {
      this.fixAndSetPosition();
      this.setDims();
    }
    this._onResized();
  }
  #rotateBox() {
    const {
      x,
      y,
      width,
      height,
      rotation,
      parentRotation,
      parentDimensions: [pW, pH]
    } = this;
    switch ((rotation * 4 + parentRotation) / 90) {
      case 1:
        return [1 - y - height, x, height, width];
      case 2:
        return [1 - x - width, 1 - y - height, width, height];
      case 3:
        return [y, 1 - x - width, height, width];
      case 4:
        return [x, y - width * (pW / pH), height * (pH / pW), width * (pW / pH)];
      case 5:
        return [1 - y, x, width * (pW / pH), height * (pH / pW)];
      case 6:
        return [1 - x - height * (pH / pW), 1 - y, height * (pH / pW), width * (pW / pH)];
      case 7:
        return [y - width * (pW / pH), 1 - x - height * (pH / pW), width * (pW / pH), height * (pH / pW)];
      case 8:
        return [x - width, y - height, width, height];
      case 9:
        return [1 - y, x - width, height, width];
      case 10:
        return [1 - x, 1 - y, width, height];
      case 11:
        return [y - height, 1 - x, height, width];
      case 12:
        return [x - height * (pH / pW), y, height * (pH / pW), width * (pW / pH)];
      case 13:
        return [1 - y - width * (pW / pH), x - height * (pH / pW), width * (pW / pH), height * (pH / pW)];
      case 14:
        return [1 - x, 1 - y - width * (pW / pH), height * (pH / pW), width * (pW / pH)];
      case 15:
        return [y, 1 - x, width * (pW / pH), height * (pH / pW)];
      default:
        return [x, y, width, height];
    }
  }
  rotate() {
    if (!this.parent) {
      return;
    }
    this.parent.drawLayer.updateProperties(this._drawId, DrawingEditor._mergeSVGProperties({
      bbox: this.#rotateBox()
    }, this.#drawOutlines.updateRotation((this.parentRotation - this.rotation + 360) % 360)));
  }
  onScaleChanging() {
    if (!this.parent) {
      return;
    }
    this.#updateBbox(this.#drawOutlines.updateParentDimensions(this.parentDimensions, this.parent.scale));
  }
  static onScaleChangingWhenDrawing() {}
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    if (this._isCopy) {
      baseX = this.x;
      baseY = this.y;
    }
    const div = super.render();
    div.classList.add("draw");
    const drawDiv = document.createElement("div");
    div.append(drawDiv);
    drawDiv.setAttribute("aria-hidden", "true");
    drawDiv.className = "internal";
    this.setDims();
    this._uiManager.addShouldRescale(this);
    this.disableEditing();
    if (this._isCopy) {
      this._moveAfterPaste(baseX, baseY);
    }
    return div;
  }
  static createDrawerInstance(_x, _y, _parentWidth, _parentHeight, _rotation) {
    unreachable("Not implemented");
  }
  static startDrawing(parent, uiManager, _isLTR, event) {
    const {
      target,
      offsetX: x,
      offsetY: y,
      pointerId,
      pointerType
    } = event;
    if (CurrentPointers.isInitializedAndDifferentPointerType(pointerType)) {
      return;
    }
    const {
      viewport: {
        rotation
      }
    } = parent;
    const {
      width: parentWidth,
      height: parentHeight
    } = target.getBoundingClientRect();
    const ac = DrawingEditor.#currentDrawingAC = new AbortController();
    const signal = parent.combinedSignal(ac);
    CurrentPointers.setPointer(pointerType, pointerId);
    window.addEventListener("pointerup", e => {
      if (CurrentPointers.isSamePointerIdOrRemove(e.pointerId)) {
        this._endDraw(e);
      }
    }, {
      signal
    });
    window.addEventListener("pointercancel", e => {
      if (CurrentPointers.isSamePointerIdOrRemove(e.pointerId)) {
        this._currentParent.endDrawingSession();
      }
    }, {
      signal
    });
    window.addEventListener("pointerdown", e => {
      if (!CurrentPointers.isSamePointerType(e.pointerType)) {
        return;
      }
      CurrentPointers.initializeAndAddPointerId(e.pointerId);
      if (DrawingEditor.#currentDraw.isCancellable()) {
        DrawingEditor.#currentDraw.removeLastElement();
        if (DrawingEditor.#currentDraw.isEmpty()) {
          this._currentParent.endDrawingSession(true);
        } else {
          this._endDraw(null);
        }
      }
    }, {
      capture: true,
      passive: false,
      signal
    });
    window.addEventListener("contextmenu", noContextMenu, {
      signal
    });
    target.addEventListener("pointermove", this._drawMove.bind(this), {
      signal
    });
    target.addEventListener("touchmove", e => {
      if (CurrentPointers.isSameTimeStamp(e.timeStamp)) {
        stopEvent(e);
      }
    }, {
      signal
    });
    parent.toggleDrawing();
    uiManager._editorUndoBar?.hide();
    if (DrawingEditor.#currentDraw) {
      parent.drawLayer.updateProperties(this._currentDrawId, DrawingEditor.#currentDraw.startNew(x, y, parentWidth, parentHeight, rotation));
      return;
    }
    uiManager.updateUIForDefaultProperties(this);
    DrawingEditor.#currentDraw = this.createDrawerInstance(x, y, parentWidth, parentHeight, rotation);
    DrawingEditor.#currentDrawingOptions = this.getDefaultDrawingOptions();
    this._currentParent = parent;
    ({
      id: this._currentDrawId
    } = parent.drawLayer.draw(this._mergeSVGProperties(DrawingEditor.#currentDrawingOptions.toSVGProperties(), DrawingEditor.#currentDraw.defaultSVGProperties), true, false));
  }
  static _drawMove(event) {
    CurrentPointers.isSameTimeStamp(event.timeStamp);
    if (!DrawingEditor.#currentDraw) {
      return;
    }
    const {
      offsetX,
      offsetY,
      pointerId
    } = event;
    if (!CurrentPointers.isSamePointerId(pointerId)) {
      return;
    }
    if (CurrentPointers.isUsingMultiplePointers()) {
      this._endDraw(event);
      return;
    }
    this._currentParent.drawLayer.updateProperties(this._currentDrawId, DrawingEditor.#currentDraw.add(offsetX, offsetY));
    CurrentPointers.setTimeStamp(event.timeStamp);
    stopEvent(event);
  }
  static _cleanup(all) {
    if (all) {
      this._currentDrawId = -1;
      this._currentParent = null;
      DrawingEditor.#currentDraw = null;
      DrawingEditor.#currentDrawingOptions = null;
      CurrentPointers.clearTimeStamp();
    }
    if (DrawingEditor.#currentDrawingAC) {
      DrawingEditor.#currentDrawingAC.abort();
      DrawingEditor.#currentDrawingAC = null;
      CurrentPointers.clearPointerIds();
    }
  }
  static _endDraw(event) {
    const parent = this._currentParent;
    if (!parent) {
      return;
    }
    parent.toggleDrawing(true);
    this._cleanup(false);
    if (event?.target === parent.div) {
      parent.drawLayer.updateProperties(this._currentDrawId, DrawingEditor.#currentDraw.end(event.offsetX, event.offsetY));
    }
    if (this.supportMultipleDrawings) {
      const draw = DrawingEditor.#currentDraw;
      const drawId = this._currentDrawId;
      const lastElement = draw.getLastElement();
      parent.addCommands({
        cmd: () => {
          parent.drawLayer.updateProperties(drawId, draw.setLastElement(lastElement));
        },
        undo: () => {
          parent.drawLayer.updateProperties(drawId, draw.removeLastElement());
        },
        mustExec: false,
        type: AnnotationEditorParamsType.DRAW_STEP
      });
      return;
    }
    this.endDrawing(false);
  }
  static endDrawing(isAborted) {
    const parent = this._currentParent;
    if (!parent) {
      return null;
    }
    parent.toggleDrawing(true);
    parent.cleanUndoStack(AnnotationEditorParamsType.DRAW_STEP);
    if (!DrawingEditor.#currentDraw.isEmpty()) {
      const {
        pageDimensions: [pageWidth, pageHeight],
        scale
      } = parent;
      const editor = parent.createAndAddNewEditor({
        offsetX: 0,
        offsetY: 0
      }, false, {
        drawId: this._currentDrawId,
        drawOutlines: DrawingEditor.#currentDraw.getOutlines(pageWidth * scale, pageHeight * scale, scale, this._INNER_MARGIN),
        drawingOptions: DrawingEditor.#currentDrawingOptions,
        mustBeCommitted: !isAborted
      });
      this._cleanup(true);
      return editor;
    }
    parent.drawLayer.remove(this._currentDrawId);
    this._cleanup(true);
    return null;
  }
  createDrawingOptions(_data) {}
  static deserializeDraw(_pageX, _pageY, _pageWidth, _pageHeight, _innerWidth, _data) {
    unreachable("Not implemented");
  }
  static async deserialize(data, parent, uiManager) {
    const {
      rawDims: {
        pageWidth,
        pageHeight,
        pageX,
        pageY
      }
    } = parent.viewport;
    const drawOutlines = this.deserializeDraw(pageX, pageY, pageWidth, pageHeight, this._INNER_MARGIN, data);
    const editor = await super.deserialize(data, parent, uiManager);
    editor.createDrawingOptions(data);
    editor.#createDrawOutlines({
      drawOutlines
    });
    editor.#addToDrawLayer();
    editor.onScaleChanging();
    editor.rotate();
    return editor;
  }
  serializeDraw(isForCopying) {
    const [pageX, pageY] = this.pageTranslation;
    const [pageWidth, pageHeight] = this.pageDimensions;
    return this.#drawOutlines.serialize([pageX, pageY, pageWidth, pageHeight], isForCopying);
  }
  renderAnnotationElement(annotation) {
    annotation.updateEdited({
      rect: this.getPDFRect()
    });
    return null;
  }
  static canCreateNewEmptyEditor() {
    return false;
  }
}

;// ./src/display/editor/drawers/inkdraw.js









class InkDrawOutliner {
  #last = new Float64Array(6);
  #line;
  #lines;
  #rotation;
  #thickness;
  #points;
  #lastSVGPath = "";
  #lastIndex = 0;
  #outlines = new InkDrawOutline();
  #parentWidth;
  #parentHeight;
  constructor(x, y, parentWidth, parentHeight, rotation, thickness) {
    this.#parentWidth = parentWidth;
    this.#parentHeight = parentHeight;
    this.#rotation = rotation;
    this.#thickness = thickness;
    [x, y] = this.#normalizePoint(x, y);
    const line = this.#line = [NaN, NaN, NaN, NaN, x, y];
    this.#points = [x, y];
    this.#lines = [{
      line,
      points: this.#points
    }];
    this.#last.set(line, 0);
  }
  updateProperty(name, value) {
    if (name === "stroke-width") {
      this.#thickness = value;
    }
  }
  #normalizePoint(x, y) {
    return Outline._normalizePoint(x, y, this.#parentWidth, this.#parentHeight, this.#rotation);
  }
  isEmpty() {
    return !this.#lines || this.#lines.length === 0;
  }
  isCancellable() {
    return this.#points.length <= 10;
  }
  add(x, y) {
    [x, y] = this.#normalizePoint(x, y);
    const [x1, y1, x2, y2] = this.#last.subarray(2, 6);
    const diffX = x - x2;
    const diffY = y - y2;
    const d = Math.hypot(this.#parentWidth * diffX, this.#parentHeight * diffY);
    if (d <= 2) {
      return null;
    }
    this.#points.push(x, y);
    if (isNaN(x1)) {
      this.#last.set([x2, y2, x, y], 2);
      this.#line.push(NaN, NaN, NaN, NaN, x, y);
      return {
        path: {
          d: this.toSVGPath()
        }
      };
    }
    if (isNaN(this.#last[0])) {
      this.#line.splice(6, 6);
    }
    this.#last.set([x1, y1, x2, y2, x, y], 0);
    this.#line.push(...Outline.createBezierPoints(x1, y1, x2, y2, x, y));
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  end(x, y) {
    const change = this.add(x, y);
    if (change) {
      return change;
    }
    if (this.#points.length === 2) {
      return {
        path: {
          d: this.toSVGPath()
        }
      };
    }
    return null;
  }
  startNew(x, y, parentWidth, parentHeight, rotation) {
    this.#parentWidth = parentWidth;
    this.#parentHeight = parentHeight;
    this.#rotation = rotation;
    [x, y] = this.#normalizePoint(x, y);
    const line = this.#line = [NaN, NaN, NaN, NaN, x, y];
    this.#points = [x, y];
    const last = this.#lines.at(-1);
    if (last) {
      last.line = new Float32Array(last.line);
      last.points = new Float32Array(last.points);
    }
    this.#lines.push({
      line,
      points: this.#points
    });
    this.#last.set(line, 0);
    this.#lastIndex = 0;
    this.toSVGPath();
    return null;
  }
  getLastElement() {
    return this.#lines.at(-1);
  }
  setLastElement(element) {
    if (!this.#lines) {
      return this.#outlines.setLastElement(element);
    }
    this.#lines.push(element);
    this.#line = element.line;
    this.#points = element.points;
    this.#lastIndex = 0;
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  removeLastElement() {
    if (!this.#lines) {
      return this.#outlines.removeLastElement();
    }
    this.#lines.pop();
    this.#lastSVGPath = "";
    for (let i = 0, ii = this.#lines.length; i < ii; i++) {
      const {
        line,
        points
      } = this.#lines[i];
      this.#line = line;
      this.#points = points;
      this.#lastIndex = 0;
      this.toSVGPath();
    }
    return {
      path: {
        d: this.#lastSVGPath
      }
    };
  }
  toSVGPath() {
    const firstX = Outline.svgRound(this.#line[4]);
    const firstY = Outline.svgRound(this.#line[5]);
    if (this.#points.length === 2) {
      this.#lastSVGPath = `${this.#lastSVGPath} M ${firstX} ${firstY} Z`;
      return this.#lastSVGPath;
    }
    if (this.#points.length <= 6) {
      const i = this.#lastSVGPath.lastIndexOf("M");
      this.#lastSVGPath = `${this.#lastSVGPath.slice(0, i)} M ${firstX} ${firstY}`;
      this.#lastIndex = 6;
    }
    if (this.#points.length === 4) {
      const secondX = Outline.svgRound(this.#line[10]);
      const secondY = Outline.svgRound(this.#line[11]);
      this.#lastSVGPath = `${this.#lastSVGPath} L ${secondX} ${secondY}`;
      this.#lastIndex = 12;
      return this.#lastSVGPath;
    }
    const buffer = [];
    if (this.#lastIndex === 0) {
      buffer.push(`M ${firstX} ${firstY}`);
      this.#lastIndex = 6;
    }
    for (let i = this.#lastIndex, ii = this.#line.length; i < ii; i += 6) {
      const [c1x, c1y, c2x, c2y, x, y] = this.#line.slice(i, i + 6).map(Outline.svgRound);
      buffer.push(`C${c1x} ${c1y} ${c2x} ${c2y} ${x} ${y}`);
    }
    this.#lastSVGPath += buffer.join(" ");
    this.#lastIndex = this.#line.length;
    return this.#lastSVGPath;
  }
  getOutlines(parentWidth, parentHeight, scale, innerMargin) {
    const last = this.#lines.at(-1);
    last.line = new Float32Array(last.line);
    last.points = new Float32Array(last.points);
    this.#outlines.build(this.#lines, parentWidth, parentHeight, scale, this.#rotation, this.#thickness, innerMargin);
    this.#last = null;
    this.#line = null;
    this.#lines = null;
    this.#lastSVGPath = null;
    return this.#outlines;
  }
  get defaultSVGProperties() {
    return {
      root: {
        viewBox: "0 0 10000 10000"
      },
      rootClass: {
        draw: true
      },
      bbox: [0, 0, 1, 1]
    };
  }
}
class InkDrawOutline extends Outline {
  #bbox;
  #currentRotation = 0;
  #innerMargin;
  #lines;
  #parentWidth;
  #parentHeight;
  #parentScale;
  #rotation;
  #thickness;
  build(lines, parentWidth, parentHeight, parentScale, rotation, thickness, innerMargin) {
    this.#parentWidth = parentWidth;
    this.#parentHeight = parentHeight;
    this.#parentScale = parentScale;
    this.#rotation = rotation;
    this.#thickness = thickness;
    this.#innerMargin = innerMargin ?? 0;
    this.#lines = lines;
    this.#computeBbox();
  }
  get thickness() {
    return this.#thickness;
  }
  setLastElement(element) {
    this.#lines.push(element);
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  removeLastElement() {
    this.#lines.pop();
    return {
      path: {
        d: this.toSVGPath()
      }
    };
  }
  toSVGPath() {
    const buffer = [];
    for (const {
      line
    } of this.#lines) {
      buffer.push(`M${Outline.svgRound(line[4])} ${Outline.svgRound(line[5])}`);
      if (line.length === 6) {
        buffer.push("Z");
        continue;
      }
      if (line.length === 12 && isNaN(line[6])) {
        buffer.push(`L${Outline.svgRound(line[10])} ${Outline.svgRound(line[11])}`);
        continue;
      }
      for (let i = 6, ii = line.length; i < ii; i += 6) {
        const [c1x, c1y, c2x, c2y, x, y] = line.subarray(i, i + 6).map(Outline.svgRound);
        buffer.push(`C${c1x} ${c1y} ${c2x} ${c2y} ${x} ${y}`);
      }
    }
    return buffer.join("");
  }
  serialize([pageX, pageY, pageWidth, pageHeight], isForCopying) {
    const serializedLines = [];
    const serializedPoints = [];
    const [x, y, width, height] = this.#getBBoxWithNoMargin();
    let tx, ty, sx, sy, x1, y1, x2, y2, rescaleFn;
    switch (this.#rotation) {
      case 0:
        rescaleFn = Outline._rescale;
        tx = pageX;
        ty = pageY + pageHeight;
        sx = pageWidth;
        sy = -pageHeight;
        x1 = pageX + x * pageWidth;
        y1 = pageY + (1 - y - height) * pageHeight;
        x2 = pageX + (x + width) * pageWidth;
        y2 = pageY + (1 - y) * pageHeight;
        break;
      case 90:
        rescaleFn = Outline._rescaleAndSwap;
        tx = pageX;
        ty = pageY;
        sx = pageWidth;
        sy = pageHeight;
        x1 = pageX + y * pageWidth;
        y1 = pageY + x * pageHeight;
        x2 = pageX + (y + height) * pageWidth;
        y2 = pageY + (x + width) * pageHeight;
        break;
      case 180:
        rescaleFn = Outline._rescale;
        tx = pageX + pageWidth;
        ty = pageY;
        sx = -pageWidth;
        sy = pageHeight;
        x1 = pageX + (1 - x - width) * pageWidth;
        y1 = pageY + y * pageHeight;
        x2 = pageX + (1 - x) * pageWidth;
        y2 = pageY + (y + height) * pageHeight;
        break;
      case 270:
        rescaleFn = Outline._rescaleAndSwap;
        tx = pageX + pageWidth;
        ty = pageY + pageHeight;
        sx = -pageWidth;
        sy = -pageHeight;
        x1 = pageX + (1 - y - height) * pageWidth;
        y1 = pageY + (1 - x - width) * pageHeight;
        x2 = pageX + (1 - y) * pageWidth;
        y2 = pageY + (1 - x) * pageHeight;
        break;
    }
    for (const {
      line,
      points
    } of this.#lines) {
      serializedLines.push(rescaleFn(line, tx, ty, sx, sy, isForCopying ? new Array(line.length) : null));
      serializedPoints.push(rescaleFn(points, tx, ty, sx, sy, isForCopying ? new Array(points.length) : null));
    }
    return {
      lines: serializedLines,
      points: serializedPoints,
      rect: [x1, y1, x2, y2]
    };
  }
  static deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, {
    paths: {
      lines,
      points
    },
    rotation,
    thickness
  }) {
    const newLines = [];
    let tx, ty, sx, sy, rescaleFn;
    switch (rotation) {
      case 0:
        rescaleFn = Outline._rescale;
        tx = -pageX / pageWidth;
        ty = pageY / pageHeight + 1;
        sx = 1 / pageWidth;
        sy = -1 / pageHeight;
        break;
      case 90:
        rescaleFn = Outline._rescaleAndSwap;
        tx = -pageY / pageHeight;
        ty = -pageX / pageWidth;
        sx = 1 / pageHeight;
        sy = 1 / pageWidth;
        break;
      case 180:
        rescaleFn = Outline._rescale;
        tx = pageX / pageWidth + 1;
        ty = -pageY / pageHeight;
        sx = -1 / pageWidth;
        sy = 1 / pageHeight;
        break;
      case 270:
        rescaleFn = Outline._rescaleAndSwap;
        tx = pageY / pageHeight + 1;
        ty = pageX / pageWidth + 1;
        sx = -1 / pageHeight;
        sy = -1 / pageWidth;
        break;
    }
    if (!lines) {
      lines = [];
      for (const point of points) {
        const len = point.length;
        if (len === 2) {
          lines.push(new Float32Array([NaN, NaN, NaN, NaN, point[0], point[1]]));
          continue;
        }
        if (len === 4) {
          lines.push(new Float32Array([NaN, NaN, NaN, NaN, point[0], point[1], NaN, NaN, NaN, NaN, point[2], point[3]]));
          continue;
        }
        const line = new Float32Array(3 * (len - 2));
        lines.push(line);
        let [x1, y1, x2, y2] = point.subarray(0, 4);
        line.set([NaN, NaN, NaN, NaN, x1, y1], 0);
        for (let i = 4; i < len; i += 2) {
          const x = point[i];
          const y = point[i + 1];
          line.set(Outline.createBezierPoints(x1, y1, x2, y2, x, y), (i - 2) * 3);
          [x1, y1, x2, y2] = [x2, y2, x, y];
        }
      }
    }
    for (let i = 0, ii = lines.length; i < ii; i++) {
      newLines.push({
        line: rescaleFn(lines[i].map(x => x ?? NaN), tx, ty, sx, sy),
        points: rescaleFn(points[i].map(x => x ?? NaN), tx, ty, sx, sy)
      });
    }
    const outlines = new this.prototype.constructor();
    outlines.build(newLines, pageWidth, pageHeight, 1, rotation, thickness, innerMargin);
    return outlines;
  }
  #getMarginComponents(thickness = this.#thickness) {
    const margin = this.#innerMargin + thickness / 2 * this.#parentScale;
    return this.#rotation % 180 === 0 ? [margin / this.#parentWidth, margin / this.#parentHeight] : [margin / this.#parentHeight, margin / this.#parentWidth];
  }
  #getBBoxWithNoMargin() {
    const [x, y, width, height] = this.#bbox;
    const [marginX, marginY] = this.#getMarginComponents(0);
    return [x + marginX, y + marginY, width - 2 * marginX, height - 2 * marginY];
  }
  #computeBbox() {
    const bbox = this.#bbox = new Float32Array([Infinity, Infinity, -Infinity, -Infinity]);
    for (const {
      line
    } of this.#lines) {
      if (line.length <= 12) {
        for (let i = 4, ii = line.length; i < ii; i += 6) {
          Util.pointBoundingBox(line[i], line[i + 1], bbox);
        }
        continue;
      }
      let lastX = line[4],
        lastY = line[5];
      for (let i = 6, ii = line.length; i < ii; i += 6) {
        const [c1x, c1y, c2x, c2y, x, y] = line.subarray(i, i + 6);
        Util.bezierBoundingBox(lastX, lastY, c1x, c1y, c2x, c2y, x, y, bbox);
        lastX = x;
        lastY = y;
      }
    }
    const [marginX, marginY] = this.#getMarginComponents();
    bbox[0] = MathClamp(bbox[0] - marginX, 0, 1);
    bbox[1] = MathClamp(bbox[1] - marginY, 0, 1);
    bbox[2] = MathClamp(bbox[2] + marginX, 0, 1);
    bbox[3] = MathClamp(bbox[3] + marginY, 0, 1);
    bbox[2] -= bbox[0];
    bbox[3] -= bbox[1];
  }
  get box() {
    return this.#bbox;
  }
  updateProperty(name, value) {
    if (name === "stroke-width") {
      return this.#updateThickness(value);
    }
    return null;
  }
  #updateThickness(thickness) {
    const [oldMarginX, oldMarginY] = this.#getMarginComponents();
    this.#thickness = thickness;
    const [newMarginX, newMarginY] = this.#getMarginComponents();
    const [diffMarginX, diffMarginY] = [newMarginX - oldMarginX, newMarginY - oldMarginY];
    const bbox = this.#bbox;
    bbox[0] -= diffMarginX;
    bbox[1] -= diffMarginY;
    bbox[2] += 2 * diffMarginX;
    bbox[3] += 2 * diffMarginY;
    return bbox;
  }
  updateParentDimensions([width, height], scale) {
    const [oldMarginX, oldMarginY] = this.#getMarginComponents();
    this.#parentWidth = width;
    this.#parentHeight = height;
    this.#parentScale = scale;
    const [newMarginX, newMarginY] = this.#getMarginComponents();
    const diffMarginX = newMarginX - oldMarginX;
    const diffMarginY = newMarginY - oldMarginY;
    const bbox = this.#bbox;
    bbox[0] -= diffMarginX;
    bbox[1] -= diffMarginY;
    bbox[2] += 2 * diffMarginX;
    bbox[3] += 2 * diffMarginY;
    return bbox;
  }
  updateRotation(rotation) {
    this.#currentRotation = rotation;
    return {
      path: {
        transform: this.rotationTransform
      }
    };
  }
  get viewBox() {
    return this.#bbox.map(Outline.svgRound).join(" ");
  }
  get defaultProperties() {
    const [x, y] = this.#bbox;
    return {
      root: {
        viewBox: this.viewBox
      },
      path: {
        "transform-origin": `${Outline.svgRound(x)} ${Outline.svgRound(y)}`
      }
    };
  }
  get rotationTransform() {
    const [,, width, height] = this.#bbox;
    let a = 0,
      b = 0,
      c = 0,
      d = 0,
      e = 0,
      f = 0;
    switch (this.#currentRotation) {
      case 90:
        b = height / width;
        c = -width / height;
        e = width;
        break;
      case 180:
        a = -1;
        d = -1;
        e = width;
        f = height;
        break;
      case 270:
        b = -height / width;
        c = width / height;
        f = height;
        break;
      default:
        return "";
    }
    return `matrix(${a} ${b} ${c} ${d} ${Outline.svgRound(e)} ${Outline.svgRound(f)})`;
  }
  getPathResizingSVGProperties([newX, newY, newWidth, newHeight]) {
    const [marginX, marginY] = this.#getMarginComponents();
    const [x, y, width, height] = this.#bbox;
    if (Math.abs(width - marginX) <= Outline.PRECISION || Math.abs(height - marginY) <= Outline.PRECISION) {
      const tx = newX + newWidth / 2 - (x + width / 2);
      const ty = newY + newHeight / 2 - (y + height / 2);
      return {
        path: {
          "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`,
          transform: `${this.rotationTransform} translate(${tx} ${ty})`
        }
      };
    }
    const s1x = (newWidth - 2 * marginX) / (width - 2 * marginX);
    const s1y = (newHeight - 2 * marginY) / (height - 2 * marginY);
    const s2x = width / newWidth;
    const s2y = height / newHeight;
    return {
      path: {
        "transform-origin": `${Outline.svgRound(x)} ${Outline.svgRound(y)}`,
        transform: `${this.rotationTransform} scale(${s2x} ${s2y}) ` + `translate(${Outline.svgRound(marginX)} ${Outline.svgRound(marginY)}) scale(${s1x} ${s1y}) ` + `translate(${Outline.svgRound(-marginX)} ${Outline.svgRound(-marginY)})`
      }
    };
  }
  getPathResizedSVGProperties([newX, newY, newWidth, newHeight]) {
    const [marginX, marginY] = this.#getMarginComponents();
    const bbox = this.#bbox;
    const [x, y, width, height] = bbox;
    bbox[0] = newX;
    bbox[1] = newY;
    bbox[2] = newWidth;
    bbox[3] = newHeight;
    if (Math.abs(width - marginX) <= Outline.PRECISION || Math.abs(height - marginY) <= Outline.PRECISION) {
      const tx = newX + newWidth / 2 - (x + width / 2);
      const ty = newY + newHeight / 2 - (y + height / 2);
      for (const {
        line,
        points
      } of this.#lines) {
        Outline._translate(line, tx, ty, line);
        Outline._translate(points, tx, ty, points);
      }
      return {
        root: {
          viewBox: this.viewBox
        },
        path: {
          "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`,
          transform: this.rotationTransform || null,
          d: this.toSVGPath()
        }
      };
    }
    const s1x = (newWidth - 2 * marginX) / (width - 2 * marginX);
    const s1y = (newHeight - 2 * marginY) / (height - 2 * marginY);
    const tx = -s1x * (x + marginX) + newX + marginX;
    const ty = -s1y * (y + marginY) + newY + marginY;
    if (s1x !== 1 || s1y !== 1 || tx !== 0 || ty !== 0) {
      for (const {
        line,
        points
      } of this.#lines) {
        Outline._rescale(line, tx, ty, s1x, s1y, line);
        Outline._rescale(points, tx, ty, s1x, s1y, points);
      }
    }
    return {
      root: {
        viewBox: this.viewBox
      },
      path: {
        "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`,
        transform: this.rotationTransform || null,
        d: this.toSVGPath()
      }
    };
  }
  getPathTranslatedSVGProperties([newX, newY], parentDimensions) {
    const [newParentWidth, newParentHeight] = parentDimensions;
    const bbox = this.#bbox;
    const tx = newX - bbox[0];
    const ty = newY - bbox[1];
    if (this.#parentWidth === newParentWidth && this.#parentHeight === newParentHeight) {
      for (const {
        line,
        points
      } of this.#lines) {
        Outline._translate(line, tx, ty, line);
        Outline._translate(points, tx, ty, points);
      }
    } else {
      const sx = this.#parentWidth / newParentWidth;
      const sy = this.#parentHeight / newParentHeight;
      this.#parentWidth = newParentWidth;
      this.#parentHeight = newParentHeight;
      for (const {
        line,
        points
      } of this.#lines) {
        Outline._rescale(line, tx, ty, sx, sy, line);
        Outline._rescale(points, tx, ty, sx, sy, points);
      }
      bbox[2] *= sx;
      bbox[3] *= sy;
    }
    bbox[0] = newX;
    bbox[1] = newY;
    return {
      root: {
        viewBox: this.viewBox
      },
      path: {
        d: this.toSVGPath(),
        "transform-origin": `${Outline.svgRound(newX)} ${Outline.svgRound(newY)}`
      }
    };
  }
  get defaultSVGProperties() {
    const bbox = this.#bbox;
    return {
      root: {
        viewBox: this.viewBox
      },
      rootClass: {
        draw: true
      },
      path: {
        d: this.toSVGPath(),
        "transform-origin": `${Outline.svgRound(bbox[0])} ${Outline.svgRound(bbox[1])}`,
        transform: this.rotationTransform || null
      },
      bbox
    };
  }
}

;// ./src/display/editor/ink.js








class InkDrawingOptions extends DrawingOptions {
  constructor(viewerParameters) {
    super();
    this._viewParameters = viewerParameters;
    super.updateProperties({
      fill: "none",
      stroke: AnnotationEditor._defaultLineColor,
      "stroke-opacity": 1,
      "stroke-width": 1,
      "stroke-linecap": "round",
      "stroke-linejoin": "round",
      "stroke-miterlimit": 10
    });
  }
  updateSVGProperty(name, value) {
    if (name === "stroke-width") {
      value ??= this["stroke-width"];
      value *= this._viewParameters.realScale;
    }
    super.updateSVGProperty(name, value);
  }
  clone() {
    const clone = new InkDrawingOptions(this._viewParameters);
    clone.updateAll(this);
    return clone;
  }
}
class InkEditor extends DrawingEditor {
  static _type = "ink";
  static _editorType = AnnotationEditorType.INK;
  static _defaultDrawingOptions = null;
  constructor(params) {
    super({
      ...params,
      name: "inkEditor"
    });
    this._willKeepAspectRatio = true;
    this.defaultL10nId = "pdfjs-editor-ink-editor";
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    this._defaultDrawingOptions = new InkDrawingOptions(uiManager.viewParameters);
  }
  static getDefaultDrawingOptions(options) {
    const clone = this._defaultDrawingOptions.clone();
    clone.updateProperties(options);
    return clone;
  }
  static get supportMultipleDrawings() {
    return true;
  }
  static get typesMap() {
    return shadow(this, "typesMap", new Map([[AnnotationEditorParamsType.INK_THICKNESS, "stroke-width"], [AnnotationEditorParamsType.INK_COLOR, "stroke"], [AnnotationEditorParamsType.INK_OPACITY, "stroke-opacity"]]));
  }
  static createDrawerInstance(x, y, parentWidth, parentHeight, rotation) {
    return new InkDrawOutliner(x, y, parentWidth, parentHeight, rotation, this._defaultDrawingOptions["stroke-width"]);
  }
  static deserializeDraw(pageX, pageY, pageWidth, pageHeight, innerMargin, data) {
    return InkDrawOutline.deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, data);
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    if (data instanceof InkAnnotationElement) {
      const {
        data: {
          inkLists,
          rect,
          rotation,
          id,
          color,
          opacity,
          borderStyle: {
            rawWidth: thickness
          },
          popupRef,
          richText,
          contentsObj,
          creationDate,
          modificationDate
        },
        parent: {
          page: {
            pageNumber
          }
        }
      } = data;
      initialData = data = {
        annotationType: AnnotationEditorType.INK,
        color: Array.from(color),
        thickness,
        opacity,
        paths: {
          points: inkLists
        },
        boxes: null,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        popupRef,
        richText,
        comment: contentsObj?.str || null,
        creationDate,
        modificationDate
      };
    }
    const editor = await super.deserialize(data, parent, uiManager);
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data);
    }
    return editor;
  }
  get toolbarButtons() {
    this._colorPicker ||= new BasicColorPicker(this);
    return [["colorPicker", this._colorPicker]];
  }
  get colorType() {
    return AnnotationEditorParamsType.INK_COLOR;
  }
  get color() {
    return this._drawingOptions.stroke;
  }
  get opacity() {
    return this._drawingOptions["stroke-opacity"];
  }
  onScaleChanging() {
    if (!this.parent) {
      return;
    }
    super.onScaleChanging();
    const {
      _drawId,
      _drawingOptions,
      parent
    } = this;
    _drawingOptions.updateSVGProperty("stroke-width");
    parent.drawLayer.updateProperties(_drawId, _drawingOptions.toSVGProperties());
  }
  static onScaleChangingWhenDrawing() {
    const parent = this._currentParent;
    if (!parent) {
      return;
    }
    super.onScaleChangingWhenDrawing();
    this._defaultDrawingOptions.updateSVGProperty("stroke-width");
    parent.drawLayer.updateProperties(this._currentDrawId, this._defaultDrawingOptions.toSVGProperties());
  }
  createDrawingOptions({
    color,
    thickness,
    opacity
  }) {
    this._drawingOptions = InkEditor.getDefaultDrawingOptions({
      stroke: Util.makeHexColor(...color),
      "stroke-width": thickness,
      "stroke-opacity": opacity
    });
  }
  serialize(isForCopying = false) {
    if (this.isEmpty()) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const {
      lines,
      points
    } = this.serializeDraw(isForCopying);
    const {
      _drawingOptions: {
        stroke,
        "stroke-opacity": opacity,
        "stroke-width": thickness
      }
    } = this;
    const serialized = Object.assign(super.serialize(isForCopying), {
      color: AnnotationEditor._colorManager.convert(stroke),
      opacity,
      thickness,
      paths: {
        lines,
        points
      }
    });
    this.addComment(serialized);
    if (isForCopying) {
      serialized.isCopy = true;
      return serialized;
    }
    if (this.annotationElementId && !this.#hasElementChanged(serialized)) {
      return null;
    }
    serialized.id = this.annotationElementId;
    return serialized;
  }
  #hasElementChanged(serialized) {
    const {
      color,
      thickness,
      opacity,
      pageIndex
    } = this._initialData;
    return this.hasEditedComment || this._hasBeenMoved || this._hasBeenResized || serialized.color.some((c, i) => c !== color[i]) || serialized.thickness !== thickness || serialized.opacity !== opacity || serialized.pageIndex !== pageIndex;
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    const {
      points,
      rect
    } = this.serializeDraw(false);
    annotation.updateEdited({
      rect,
      thickness: this._drawingOptions["stroke-width"],
      points,
      popup: this.comment
    });
    return null;
  }
}

;// ./src/display/editor/drawers/contour.js

class ContourDrawOutline extends InkDrawOutline {
  toSVGPath() {
    let path = super.toSVGPath();
    if (!path.endsWith("Z")) {
      path += "Z";
    }
    return path;
  }
}

// EXTERNAL MODULE: ./node_modules/core-js/modules/esnext.uint8-array.from-base64.js
var esnext_uint8_array_from_base64 = __webpack_require__(9432);
;// ./src/display/editor/drawers/signaturedraw.js
















const BASE_HEADER_LENGTH = 8;
const POINTS_PROPERTIES_NUMBER = 3;
class SignatureExtractor {
  static #PARAMETERS = {
    maxDim: 512,
    sigmaSFactor: 0.02,
    sigmaR: 25,
    kernelSize: 16
  };
  static #neighborIndexToId(i0, j0, i, j) {
    i -= i0;
    j -= j0;
    if (i === 0) {
      return j > 0 ? 0 : 4;
    }
    if (i === 1) {
      return j + 6;
    }
    return 2 - j;
  }
  static #neighborIdToIndex = new Int32Array([0, 1, -1, 1, -1, 0, -1, -1, 0, -1, 1, -1, 1, 0, 1, 1]);
  static #clockwiseNonZero(buf, width, i0, j0, i, j, offset) {
    const id = this.#neighborIndexToId(i0, j0, i, j);
    for (let k = 0; k < 8; k++) {
      const kk = (-k + id - offset + 16) % 8;
      const shiftI = this.#neighborIdToIndex[2 * kk];
      const shiftJ = this.#neighborIdToIndex[2 * kk + 1];
      if (buf[(i0 + shiftI) * width + (j0 + shiftJ)] !== 0) {
        return kk;
      }
    }
    return -1;
  }
  static #counterClockwiseNonZero(buf, width, i0, j0, i, j, offset) {
    const id = this.#neighborIndexToId(i0, j0, i, j);
    for (let k = 0; k < 8; k++) {
      const kk = (k + id + offset + 16) % 8;
      const shiftI = this.#neighborIdToIndex[2 * kk];
      const shiftJ = this.#neighborIdToIndex[2 * kk + 1];
      if (buf[(i0 + shiftI) * width + (j0 + shiftJ)] !== 0) {
        return kk;
      }
    }
    return -1;
  }
  static #findContours(buf, width, height, threshold) {
    const N = buf.length;
    const types = new Int32Array(N);
    for (let i = 0; i < N; i++) {
      types[i] = buf[i] <= threshold ? 1 : 0;
    }
    for (let i = 1; i < height - 1; i++) {
      types[i * width] = types[i * width + width - 1] = 0;
    }
    for (let i = 0; i < width; i++) {
      types[i] = types[width * height - 1 - i] = 0;
    }
    let nbd = 1;
    let lnbd;
    const contours = [];
    for (let i = 1; i < height - 1; i++) {
      lnbd = 1;
      for (let j = 1; j < width - 1; j++) {
        const ij = i * width + j;
        const pix = types[ij];
        if (pix === 0) {
          continue;
        }
        let i2 = i;
        let j2 = j;
        if (pix === 1 && types[ij - 1] === 0) {
          nbd += 1;
          j2 -= 1;
        } else if (pix >= 1 && types[ij + 1] === 0) {
          nbd += 1;
          j2 += 1;
          if (pix > 1) {
            lnbd = pix;
          }
        } else {
          if (pix !== 1) {
            lnbd = Math.abs(pix);
          }
          continue;
        }
        const points = [j, i];
        const isHole = j2 === j + 1;
        const contour = {
          isHole,
          points,
          id: nbd,
          parent: 0
        };
        contours.push(contour);
        let contour0;
        for (const c of contours) {
          if (c.id === lnbd) {
            contour0 = c;
            break;
          }
        }
        if (!contour0) {
          contour.parent = isHole ? lnbd : 0;
        } else if (contour0.isHole) {
          contour.parent = isHole ? contour0.parent : lnbd;
        } else {
          contour.parent = isHole ? lnbd : contour0.parent;
        }
        const k = this.#clockwiseNonZero(types, width, i, j, i2, j2, 0);
        if (k === -1) {
          types[ij] = -nbd;
          if (types[ij] !== 1) {
            lnbd = Math.abs(types[ij]);
          }
          continue;
        }
        let shiftI = this.#neighborIdToIndex[2 * k];
        let shiftJ = this.#neighborIdToIndex[2 * k + 1];
        const i1 = i + shiftI;
        const j1 = j + shiftJ;
        i2 = i1;
        j2 = j1;
        let i3 = i;
        let j3 = j;
        while (true) {
          const kk = this.#counterClockwiseNonZero(types, width, i3, j3, i2, j2, 1);
          shiftI = this.#neighborIdToIndex[2 * kk];
          shiftJ = this.#neighborIdToIndex[2 * kk + 1];
          const i4 = i3 + shiftI;
          const j4 = j3 + shiftJ;
          points.push(j4, i4);
          const ij3 = i3 * width + j3;
          if (types[ij3 + 1] === 0) {
            types[ij3] = -nbd;
          } else if (types[ij3] === 1) {
            types[ij3] = nbd;
          }
          if (i4 === i && j4 === j && i3 === i1 && j3 === j1) {
            if (types[ij] !== 1) {
              lnbd = Math.abs(types[ij]);
            }
            break;
          } else {
            i2 = i3;
            j2 = j3;
            i3 = i4;
            j3 = j4;
          }
        }
      }
    }
    return contours;
  }
  static #douglasPeuckerHelper(points, start, end, output) {
    if (end - start <= 4) {
      for (let i = start; i < end - 2; i += 2) {
        output.push(points[i], points[i + 1]);
      }
      return;
    }
    const ax = points[start];
    const ay = points[start + 1];
    const abx = points[end - 4] - ax;
    const aby = points[end - 3] - ay;
    const dist = Math.hypot(abx, aby);
    const nabx = abx / dist;
    const naby = aby / dist;
    const aa = nabx * ay - naby * ax;
    const m = aby / abx;
    const invS = 1 / dist;
    const phi = Math.atan(m);
    const cosPhi = Math.cos(phi);
    const sinPhi = Math.sin(phi);
    const tmax = invS * (Math.abs(cosPhi) + Math.abs(sinPhi));
    const poly = invS * (1 - tmax + tmax ** 2);
    const partialPhi = Math.max(Math.atan(Math.abs(sinPhi + cosPhi) * poly), Math.atan(Math.abs(sinPhi - cosPhi) * poly));
    let dmax = 0;
    let index = start;
    for (let i = start + 2; i < end - 2; i += 2) {
      const d = Math.abs(aa - nabx * points[i + 1] + naby * points[i]);
      if (d > dmax) {
        index = i;
        dmax = d;
      }
    }
    if (dmax > (dist * partialPhi) ** 2) {
      this.#douglasPeuckerHelper(points, start, index + 2, output);
      this.#douglasPeuckerHelper(points, index, end, output);
    } else {
      output.push(ax, ay);
    }
  }
  static #douglasPeucker(points) {
    const output = [];
    const len = points.length;
    this.#douglasPeuckerHelper(points, 0, len, output);
    output.push(points[len - 2], points[len - 1]);
    return output.length <= 4 ? null : output;
  }
  static #bilateralFilter(buf, width, height, sigmaS, sigmaR, kernelSize) {
    const kernel = new Float32Array(kernelSize ** 2);
    const sigmaS2 = -2 * sigmaS ** 2;
    const halfSize = kernelSize >> 1;
    for (let i = 0; i < kernelSize; i++) {
      const x = (i - halfSize) ** 2;
      for (let j = 0; j < kernelSize; j++) {
        kernel[i * kernelSize + j] = Math.exp((x + (j - halfSize) ** 2) / sigmaS2);
      }
    }
    const rangeValues = new Float32Array(256);
    const sigmaR2 = -2 * sigmaR ** 2;
    for (let i = 0; i < 256; i++) {
      rangeValues[i] = Math.exp(i ** 2 / sigmaR2);
    }
    const N = buf.length;
    const out = new Uint8Array(N);
    const histogram = new Uint32Array(256);
    for (let i = 0; i < height; i++) {
      for (let j = 0; j < width; j++) {
        const ij = i * width + j;
        const center = buf[ij];
        let sum = 0;
        let norm = 0;
        for (let k = 0; k < kernelSize; k++) {
          const y = i + k - halfSize;
          if (y < 0 || y >= height) {
            continue;
          }
          for (let l = 0; l < kernelSize; l++) {
            const x = j + l - halfSize;
            if (x < 0 || x >= width) {
              continue;
            }
            const neighbour = buf[y * width + x];
            const w = kernel[k * kernelSize + l] * rangeValues[Math.abs(neighbour - center)];
            sum += neighbour * w;
            norm += w;
          }
        }
        const pix = out[ij] = Math.round(sum / norm);
        histogram[pix]++;
      }
    }
    return [out, histogram];
  }
  static #getHistogram(buf) {
    const histogram = new Uint32Array(256);
    for (const g of buf) {
      histogram[g]++;
    }
    return histogram;
  }
  static #toUint8(buf) {
    const N = buf.length;
    const out = new Uint8ClampedArray(N >> 2);
    let max = -Infinity;
    let min = Infinity;
    for (let i = 0, ii = out.length; i < ii; i++) {
      const pix = out[i] = buf[i << 2];
      max = Math.max(max, pix);
      min = Math.min(min, pix);
    }
    const ratio = 255 / (max - min);
    for (let i = 0, ii = out.length; i < ii; i++) {
      out[i] = (out[i] - min) * ratio;
    }
    return out;
  }
  static #guessThreshold(histogram) {
    let i;
    let M = -Infinity;
    let L = -Infinity;
    const min = histogram.findIndex(v => v !== 0);
    let pos = min;
    let spos = min;
    for (i = min; i < 256; i++) {
      const v = histogram[i];
      if (v > M) {
        if (i - pos > L) {
          L = i - pos;
          spos = i - 1;
        }
        M = v;
        pos = i;
      }
    }
    for (i = spos - 1; i >= 0; i--) {
      if (histogram[i] > histogram[i + 1]) {
        break;
      }
    }
    return i;
  }
  static #getGrayPixels(bitmap) {
    const originalBitmap = bitmap;
    const {
      width,
      height
    } = bitmap;
    const {
      maxDim
    } = this.#PARAMETERS;
    let newWidth = width;
    let newHeight = height;
    if (width > maxDim || height > maxDim) {
      let prevWidth = width;
      let prevHeight = height;
      let steps = Math.log2(Math.max(width, height) / maxDim);
      const isteps = Math.floor(steps);
      steps = steps === isteps ? isteps - 1 : isteps;
      for (let i = 0; i < steps; i++) {
        newWidth = Math.ceil(prevWidth / 2);
        newHeight = Math.ceil(prevHeight / 2);
        const offscreen = new OffscreenCanvas(newWidth, newHeight);
        const ctx = offscreen.getContext("2d");
        ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
        prevWidth = newWidth;
        prevHeight = newHeight;
        if (bitmap !== originalBitmap) {
          bitmap.close();
        }
        bitmap = offscreen.transferToImageBitmap();
      }
      const ratio = Math.min(maxDim / newWidth, maxDim / newHeight);
      newWidth = Math.round(newWidth * ratio);
      newHeight = Math.round(newHeight * ratio);
    }
    const offscreen = new OffscreenCanvas(newWidth, newHeight);
    const ctx = offscreen.getContext("2d", {
      willReadFrequently: true
    });
    ctx.fillStyle = "white";
    ctx.fillRect(0, 0, newWidth, newHeight);
    ctx.filter = "grayscale(1)";
    ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, newWidth, newHeight);
    const grayImage = ctx.getImageData(0, 0, newWidth, newHeight).data;
    const uint8Buf = this.#toUint8(grayImage);
    return [uint8Buf, newWidth, newHeight];
  }
  static extractContoursFromText(text, {
    fontFamily,
    fontStyle,
    fontWeight
  }, pageWidth, pageHeight, rotation, innerMargin) {
    let canvas = new OffscreenCanvas(1, 1);
    let ctx = canvas.getContext("2d", {
      alpha: false
    });
    const fontSize = 200;
    const font = ctx.font = `${fontStyle} ${fontWeight} ${fontSize}px ${fontFamily}`;
    const {
      actualBoundingBoxLeft,
      actualBoundingBoxRight,
      actualBoundingBoxAscent,
      actualBoundingBoxDescent,
      fontBoundingBoxAscent,
      fontBoundingBoxDescent,
      width
    } = ctx.measureText(text);
    const SCALE = 1.5;
    const canvasWidth = Math.ceil(Math.max(Math.abs(actualBoundingBoxLeft) + Math.abs(actualBoundingBoxRight) || 0, width) * SCALE);
    const canvasHeight = Math.ceil(Math.max(Math.abs(actualBoundingBoxAscent) + Math.abs(actualBoundingBoxDescent) || fontSize, Math.abs(fontBoundingBoxAscent) + Math.abs(fontBoundingBoxDescent) || fontSize) * SCALE);
    canvas = new OffscreenCanvas(canvasWidth, canvasHeight);
    ctx = canvas.getContext("2d", {
      alpha: true,
      willReadFrequently: true
    });
    ctx.font = font;
    ctx.filter = "grayscale(1)";
    ctx.fillStyle = "white";
    ctx.fillRect(0, 0, canvasWidth, canvasHeight);
    ctx.fillStyle = "black";
    ctx.fillText(text, canvasWidth * (SCALE - 1) / 2, canvasHeight * (3 - SCALE) / 2);
    const uint8Buf = this.#toUint8(ctx.getImageData(0, 0, canvasWidth, canvasHeight).data);
    const histogram = this.#getHistogram(uint8Buf);
    const threshold = this.#guessThreshold(histogram);
    const contourList = this.#findContours(uint8Buf, canvasWidth, canvasHeight, threshold);
    return this.processDrawnLines({
      lines: {
        curves: contourList,
        width: canvasWidth,
        height: canvasHeight
      },
      pageWidth,
      pageHeight,
      rotation,
      innerMargin,
      mustSmooth: true,
      areContours: true
    });
  }
  static process(bitmap, pageWidth, pageHeight, rotation, innerMargin) {
    const [uint8Buf, width, height] = this.#getGrayPixels(bitmap);
    const [buffer, histogram] = this.#bilateralFilter(uint8Buf, width, height, Math.hypot(width, height) * this.#PARAMETERS.sigmaSFactor, this.#PARAMETERS.sigmaR, this.#PARAMETERS.kernelSize);
    const threshold = this.#guessThreshold(histogram);
    const contourList = this.#findContours(buffer, width, height, threshold);
    return this.processDrawnLines({
      lines: {
        curves: contourList,
        width,
        height
      },
      pageWidth,
      pageHeight,
      rotation,
      innerMargin,
      mustSmooth: true,
      areContours: true
    });
  }
  static processDrawnLines({
    lines,
    pageWidth,
    pageHeight,
    rotation,
    innerMargin,
    mustSmooth,
    areContours
  }) {
    if (rotation % 180 !== 0) {
      [pageWidth, pageHeight] = [pageHeight, pageWidth];
    }
    const {
      curves,
      width,
      height
    } = lines;
    const thickness = lines.thickness ?? 0;
    const linesAndPoints = [];
    const ratio = Math.min(pageWidth / width, pageHeight / height);
    const xScale = ratio / pageWidth;
    const yScale = ratio / pageHeight;
    const newCurves = [];
    for (const {
      points
    } of curves) {
      const reducedPoints = mustSmooth ? this.#douglasPeucker(points) : points;
      if (!reducedPoints) {
        continue;
      }
      newCurves.push(reducedPoints);
      const len = reducedPoints.length;
      const newPoints = new Float32Array(len);
      const line = new Float32Array(3 * (len === 2 ? 2 : len - 2));
      linesAndPoints.push({
        line,
        points: newPoints
      });
      if (len === 2) {
        newPoints[0] = reducedPoints[0] * xScale;
        newPoints[1] = reducedPoints[1] * yScale;
        line.set([NaN, NaN, NaN, NaN, newPoints[0], newPoints[1]], 0);
        continue;
      }
      let [x1, y1, x2, y2] = reducedPoints;
      x1 *= xScale;
      y1 *= yScale;
      x2 *= xScale;
      y2 *= yScale;
      newPoints.set([x1, y1, x2, y2], 0);
      line.set([NaN, NaN, NaN, NaN, x1, y1], 0);
      for (let i = 4; i < len; i += 2) {
        const x = newPoints[i] = reducedPoints[i] * xScale;
        const y = newPoints[i + 1] = reducedPoints[i + 1] * yScale;
        line.set(Outline.createBezierPoints(x1, y1, x2, y2, x, y), (i - 2) * 3);
        [x1, y1, x2, y2] = [x2, y2, x, y];
      }
    }
    if (linesAndPoints.length === 0) {
      return null;
    }
    const outline = areContours ? new ContourDrawOutline() : new InkDrawOutline();
    outline.build(linesAndPoints, pageWidth, pageHeight, 1, rotation, areContours ? 0 : thickness, innerMargin);
    return {
      outline,
      newCurves,
      areContours,
      thickness,
      width,
      height
    };
  }
  static async compressSignature({
    outlines,
    areContours,
    thickness,
    width,
    height
  }) {
    let minDiff = Infinity;
    let maxDiff = -Infinity;
    let outlinesLength = 0;
    for (const points of outlines) {
      outlinesLength += points.length;
      for (let i = 2, ii = points.length; i < ii; i++) {
        const dx = points[i] - points[i - 2];
        minDiff = Math.min(minDiff, dx);
        maxDiff = Math.max(maxDiff, dx);
      }
    }
    let bufferType;
    if (minDiff >= -128 && maxDiff <= 127) {
      bufferType = Int8Array;
    } else if (minDiff >= -32768 && maxDiff <= 32767) {
      bufferType = Int16Array;
    } else {
      bufferType = Int32Array;
    }
    const len = outlines.length;
    const headerLength = BASE_HEADER_LENGTH + POINTS_PROPERTIES_NUMBER * len;
    const header = new Uint32Array(headerLength);
    let offset = 0;
    header[offset++] = headerLength * Uint32Array.BYTES_PER_ELEMENT + (outlinesLength - 2 * len) * bufferType.BYTES_PER_ELEMENT;
    header[offset++] = 0;
    header[offset++] = width;
    header[offset++] = height;
    header[offset++] = areContours ? 0 : 1;
    header[offset++] = Math.max(0, Math.floor(thickness ?? 0));
    header[offset++] = len;
    header[offset++] = bufferType.BYTES_PER_ELEMENT;
    for (const points of outlines) {
      header[offset++] = points.length - 2;
      header[offset++] = points[0];
      header[offset++] = points[1];
    }
    const cs = new CompressionStream("deflate-raw");
    const writer = cs.writable.getWriter();
    await writer.ready;
    writer.write(header);
    const BufferCtor = bufferType.prototype.constructor;
    for (const points of outlines) {
      const diffs = new BufferCtor(points.length - 2);
      for (let i = 2, ii = points.length; i < ii; i++) {
        diffs[i - 2] = points[i] - points[i - 2];
      }
      writer.write(diffs);
    }
    writer.close();
    const buf = await new Response(cs.readable).arrayBuffer();
    const bytes = new Uint8Array(buf);
    return bytes.toBase64();
  }
  static async decompressSignature(signatureData) {
    try {
      const bytes = Uint8Array.fromBase64(signatureData);
      const {
        readable,
        writable
      } = new DecompressionStream("deflate-raw");
      const writer = writable.getWriter();
      await writer.ready;
      writer.write(bytes).then(async () => {
        await writer.ready;
        await writer.close();
      }).catch(() => {});
      let data = null;
      let offset = 0;
      for await (const chunk of readable) {
        data ||= new Uint8Array(new Uint32Array(chunk.buffer, 0, 4)[0]);
        data.set(chunk, offset);
        offset += chunk.length;
      }
      const header = new Uint32Array(data.buffer, 0, data.length >> 2);
      const version = header[1];
      if (version !== 0) {
        throw new Error(`Invalid version: ${version}`);
      }
      const width = header[2];
      const height = header[3];
      const areContours = header[4] === 0;
      const thickness = header[5];
      const numberOfDrawings = header[6];
      const bufferType = header[7];
      const outlines = [];
      const diffsOffset = (BASE_HEADER_LENGTH + POINTS_PROPERTIES_NUMBER * numberOfDrawings) * Uint32Array.BYTES_PER_ELEMENT;
      let diffs;
      switch (bufferType) {
        case Int8Array.BYTES_PER_ELEMENT:
          diffs = new Int8Array(data.buffer, diffsOffset);
          break;
        case Int16Array.BYTES_PER_ELEMENT:
          diffs = new Int16Array(data.buffer, diffsOffset);
          break;
        case Int32Array.BYTES_PER_ELEMENT:
          diffs = new Int32Array(data.buffer, diffsOffset);
          break;
      }
      offset = 0;
      for (let i = 0; i < numberOfDrawings; i++) {
        const len = header[POINTS_PROPERTIES_NUMBER * i + BASE_HEADER_LENGTH];
        const points = new Float32Array(len + 2);
        outlines.push(points);
        for (let j = 0; j < POINTS_PROPERTIES_NUMBER - 1; j++) {
          points[j] = header[POINTS_PROPERTIES_NUMBER * i + BASE_HEADER_LENGTH + j + 1];
        }
        for (let j = 0; j < len; j++) {
          points[j + 2] = points[j] + diffs[offset++];
        }
      }
      return {
        areContours,
        thickness,
        outlines,
        width,
        height
      };
    } catch (e) {
      warn(`decompressSignature: ${e}`);
      return null;
    }
  }
}

;// ./src/display/editor/signature.js









class SignatureOptions extends DrawingOptions {
  constructor() {
    super();
    super.updateProperties({
      fill: AnnotationEditor._defaultLineColor,
      "stroke-width": 0
    });
  }
  clone() {
    const clone = new SignatureOptions();
    clone.updateAll(this);
    return clone;
  }
}
class DrawnSignatureOptions extends InkDrawingOptions {
  constructor(viewerParameters) {
    super(viewerParameters);
    super.updateProperties({
      stroke: AnnotationEditor._defaultLineColor,
      "stroke-width": 1
    });
  }
  clone() {
    const clone = new DrawnSignatureOptions(this._viewParameters);
    clone.updateAll(this);
    return clone;
  }
}
class SignatureEditor extends DrawingEditor {
  #isExtracted = false;
  #description = null;
  #signatureData = null;
  #signatureUUID = null;
  static _type = "signature";
  static _editorType = AnnotationEditorType.SIGNATURE;
  static _defaultDrawingOptions = null;
  constructor(params) {
    super({
      ...params,
      mustBeCommitted: true,
      name: "signatureEditor"
    });
    this._willKeepAspectRatio = true;
    this.#signatureData = params.signatureData || null;
    this.#description = null;
    this.defaultL10nId = "pdfjs-editor-signature-editor1";
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
    this._defaultDrawingOptions = new SignatureOptions();
    this._defaultDrawnSignatureOptions = new DrawnSignatureOptions(uiManager.viewParameters);
  }
  static getDefaultDrawingOptions(options) {
    const clone = this._defaultDrawingOptions.clone();
    clone.updateProperties(options);
    return clone;
  }
  static get supportMultipleDrawings() {
    return false;
  }
  static get typesMap() {
    return shadow(this, "typesMap", new Map());
  }
  static get isDrawer() {
    return false;
  }
  get telemetryFinalData() {
    return {
      type: "signature",
      hasDescription: !!this.#description
    };
  }
  static computeTelemetryFinalData(data) {
    const hasDescriptionStats = data.get("hasDescription");
    return {
      hasAltText: hasDescriptionStats.get(true) ?? 0,
      hasNoAltText: hasDescriptionStats.get(false) ?? 0
    };
  }
  get isResizable() {
    return true;
  }
  onScaleChanging() {
    if (this._drawId === null) {
      return;
    }
    super.onScaleChanging();
  }
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    const {
      _isCopy
    } = this;
    if (_isCopy) {
      this._isCopy = false;
      baseX = this.x;
      baseY = this.y;
    }
    super.render();
    if (this._drawId === null) {
      if (this.#signatureData) {
        const {
          lines,
          mustSmooth,
          areContours,
          description,
          uuid,
          heightInPage
        } = this.#signatureData;
        const {
          rawDims: {
            pageWidth,
            pageHeight
          },
          rotation
        } = this.parent.viewport;
        const outline = SignatureExtractor.processDrawnLines({
          lines,
          pageWidth,
          pageHeight,
          rotation,
          innerMargin: SignatureEditor._INNER_MARGIN,
          mustSmooth,
          areContours
        });
        this.addSignature(outline, heightInPage, description, uuid);
      } else {
        this.div.setAttribute("data-l10n-args", JSON.stringify({
          description: ""
        }));
        this.div.hidden = true;
        this._uiManager.getSignature(this);
      }
    } else {
      this.div.setAttribute("data-l10n-args", JSON.stringify({
        description: this.#description || ""
      }));
    }
    if (_isCopy) {
      this._isCopy = true;
      this._moveAfterPaste(baseX, baseY);
    }
    return this.div;
  }
  setUuid(uuid) {
    this.#signatureUUID = uuid;
    this.addEditToolbar();
  }
  getUuid() {
    return this.#signatureUUID;
  }
  get description() {
    return this.#description;
  }
  set description(description) {
    this.#description = description;
    if (!this.div) {
      return;
    }
    this.div.setAttribute("data-l10n-args", JSON.stringify({
      description
    }));
    super.addEditToolbar().then(toolbar => {
      toolbar?.updateEditSignatureButton(description);
    });
  }
  getSignaturePreview() {
    const {
      newCurves,
      areContours,
      thickness,
      width,
      height
    } = this.#signatureData;
    const maxDim = Math.max(width, height);
    const outlineData = SignatureExtractor.processDrawnLines({
      lines: {
        curves: newCurves.map(points => ({
          points
        })),
        thickness,
        width,
        height
      },
      pageWidth: maxDim,
      pageHeight: maxDim,
      rotation: 0,
      innerMargin: 0,
      mustSmooth: false,
      areContours
    });
    return {
      areContours,
      outline: outlineData.outline
    };
  }
  get toolbarButtons() {
    if (this._uiManager.signatureManager) {
      return [["editSignature", this._uiManager.signatureManager]];
    }
    return super.toolbarButtons;
  }
  addSignature(data, heightInPage, description, uuid) {
    const {
      x: savedX,
      y: savedY
    } = this;
    const {
      outline
    } = this.#signatureData = data;
    this.#isExtracted = outline instanceof ContourDrawOutline;
    this.description = description;
    let drawingOptions;
    if (this.#isExtracted) {
      drawingOptions = SignatureEditor.getDefaultDrawingOptions();
    } else {
      drawingOptions = SignatureEditor._defaultDrawnSignatureOptions.clone();
      drawingOptions.updateProperties({
        "stroke-width": outline.thickness
      });
    }
    this._addOutlines({
      drawOutlines: outline,
      drawingOptions
    });
    const [, pageHeight] = this.pageDimensions;
    let newHeight = heightInPage / pageHeight;
    newHeight = newHeight >= 1 ? 0.5 : newHeight;
    this.width *= newHeight / this.height;
    if (this.width >= 1) {
      newHeight *= 0.9 / this.width;
      this.width = 0.9;
    }
    this.height = newHeight;
    this.setDims();
    this.x = savedX;
    this.y = savedY;
    this.center();
    this._onResized();
    this.onScaleChanging();
    this.rotate();
    this._uiManager.addToAnnotationStorage(this);
    this.setUuid(uuid);
    this._reportTelemetry({
      action: "pdfjs.signature.inserted",
      data: {
        hasBeenSaved: !!uuid,
        hasDescription: !!description
      }
    });
    this.div.hidden = false;
  }
  getFromImage(bitmap) {
    const {
      rawDims: {
        pageWidth,
        pageHeight
      },
      rotation
    } = this.parent.viewport;
    return SignatureExtractor.process(bitmap, pageWidth, pageHeight, rotation, SignatureEditor._INNER_MARGIN);
  }
  getFromText(text, fontInfo) {
    const {
      rawDims: {
        pageWidth,
        pageHeight
      },
      rotation
    } = this.parent.viewport;
    return SignatureExtractor.extractContoursFromText(text, fontInfo, pageWidth, pageHeight, rotation, SignatureEditor._INNER_MARGIN);
  }
  getDrawnSignature(curves) {
    const {
      rawDims: {
        pageWidth,
        pageHeight
      },
      rotation
    } = this.parent.viewport;
    return SignatureExtractor.processDrawnLines({
      lines: curves,
      pageWidth,
      pageHeight,
      rotation,
      innerMargin: SignatureEditor._INNER_MARGIN,
      mustSmooth: false,
      areContours: false
    });
  }
  createDrawingOptions({
    areContours,
    thickness
  }) {
    if (areContours) {
      this._drawingOptions = SignatureEditor.getDefaultDrawingOptions();
    } else {
      this._drawingOptions = SignatureEditor._defaultDrawnSignatureOptions.clone();
      this._drawingOptions.updateProperties({
        "stroke-width": thickness
      });
    }
  }
  serialize(isForCopying = false) {
    if (this.isEmpty()) {
      return null;
    }
    const {
      lines,
      points
    } = this.serializeDraw(isForCopying);
    const {
      _drawingOptions: {
        "stroke-width": thickness
      }
    } = this;
    const serialized = Object.assign(super.serialize(isForCopying), {
      isSignature: true,
      areContours: this.#isExtracted,
      color: [0, 0, 0],
      thickness: this.#isExtracted ? 0 : thickness
    });
    this.addComment(serialized);
    if (isForCopying) {
      serialized.paths = {
        lines,
        points
      };
      serialized.uuid = this.#signatureUUID;
      serialized.isCopy = true;
    } else {
      serialized.lines = lines;
    }
    if (this.#description) {
      serialized.accessibilityData = {
        type: "Figure",
        alt: this.#description
      };
    }
    return serialized;
  }
  static deserializeDraw(pageX, pageY, pageWidth, pageHeight, innerMargin, data) {
    if (data.areContours) {
      return ContourDrawOutline.deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, data);
    }
    return InkDrawOutline.deserialize(pageX, pageY, pageWidth, pageHeight, innerMargin, data);
  }
  static async deserialize(data, parent, uiManager) {
    const editor = await super.deserialize(data, parent, uiManager);
    editor.#isExtracted = data.areContours;
    editor.description = data.accessibilityData?.alt || "";
    editor.#signatureUUID = data.uuid;
    return editor;
  }
}

;// ./src/display/editor/stamp.js







class StampEditor extends AnnotationEditor {
  #bitmap = null;
  #bitmapId = null;
  #bitmapPromise = null;
  #bitmapUrl = null;
  #bitmapFile = null;
  #bitmapFileName = "";
  #canvas = null;
  #missingCanvas = false;
  #resizeTimeoutId = null;
  #isSvg = false;
  #hasBeenAddedInUndoStack = false;
  static _type = "stamp";
  static _editorType = AnnotationEditorType.STAMP;
  constructor(params) {
    super({
      ...params,
      name: "stampEditor"
    });
    this.#bitmapUrl = params.bitmapUrl;
    this.#bitmapFile = params.bitmapFile;
    this.defaultL10nId = "pdfjs-editor-stamp-editor";
  }
  static initialize(l10n, uiManager) {
    AnnotationEditor.initialize(l10n, uiManager);
  }
  static isHandlingMimeForPasting(mime) {
    return SupportedImageMimeTypes.includes(mime);
  }
  static paste(item, parent) {
    parent.pasteEditor({
      mode: AnnotationEditorType.STAMP
    }, {
      bitmapFile: item.getAsFile()
    });
  }
  altTextFinish() {
    if (this._uiManager.useNewAltTextFlow) {
      this.div.hidden = false;
    }
    super.altTextFinish();
  }
  get telemetryFinalData() {
    return {
      type: "stamp",
      hasAltText: !!this.altTextData?.altText
    };
  }
  static computeTelemetryFinalData(data) {
    const hasAltTextStats = data.get("hasAltText");
    return {
      hasAltText: hasAltTextStats.get(true) ?? 0,
      hasNoAltText: hasAltTextStats.get(false) ?? 0
    };
  }
  #getBitmapFetched(data, fromId = false) {
    if (!data) {
      this.remove();
      return;
    }
    this.#bitmap = data.bitmap;
    if (!fromId) {
      this.#bitmapId = data.id;
      this.#isSvg = data.isSvg;
    }
    if (data.file) {
      this.#bitmapFileName = data.file.name;
    }
    this.#createCanvas();
  }
  #getBitmapDone() {
    this.#bitmapPromise = null;
    this._uiManager.enableWaiting(false);
    if (!this.#canvas) {
      return;
    }
    if (this._uiManager.useNewAltTextWhenAddingImage && this._uiManager.useNewAltTextFlow && this.#bitmap) {
      this.addEditToolbar().then(() => {
        this._editToolbar.hide();
        this._uiManager.editAltText(this, true);
      });
      return;
    }
    if (!this._uiManager.useNewAltTextWhenAddingImage && this._uiManager.useNewAltTextFlow && this.#bitmap) {
      this._reportTelemetry({
        action: "pdfjs.image.image_added",
        data: {
          alt_text_modal: false,
          alt_text_type: "empty"
        }
      });
      try {
        this.mlGuessAltText();
      } catch {}
    }
    this.div.focus();
  }
  async mlGuessAltText(imageData = null, updateAltTextData = true) {
    if (this.hasAltTextData()) {
      return null;
    }
    const {
      mlManager
    } = this._uiManager;
    if (!mlManager) {
      throw new Error("No ML.");
    }
    if (!(await mlManager.isEnabledFor("altText"))) {
      throw new Error("ML isn't enabled for alt text.");
    }
    const {
      data,
      width,
      height
    } = imageData || this.copyCanvas(null, null, true).imageData;
    const response = await mlManager.guess({
      name: "altText",
      request: {
        data,
        width,
        height,
        channels: data.length / (width * height)
      }
    });
    if (!response) {
      throw new Error("No response from the AI service.");
    }
    if (response.error) {
      throw new Error("Error from the AI service.");
    }
    if (response.cancel) {
      return null;
    }
    if (!response.output) {
      throw new Error("No valid response from the AI service.");
    }
    const altText = response.output;
    await this.setGuessedAltText(altText);
    if (updateAltTextData && !this.hasAltTextData()) {
      this.altTextData = {
        alt: altText,
        decorative: false
      };
    }
    return altText;
  }
  #getBitmap() {
    if (this.#bitmapId) {
      this._uiManager.enableWaiting(true);
      this._uiManager.imageManager.getFromId(this.#bitmapId).then(data => this.#getBitmapFetched(data, true)).finally(() => this.#getBitmapDone());
      return;
    }
    if (this.#bitmapUrl) {
      const url = this.#bitmapUrl;
      this.#bitmapUrl = null;
      this._uiManager.enableWaiting(true);
      this.#bitmapPromise = this._uiManager.imageManager.getFromUrl(url).then(data => this.#getBitmapFetched(data)).finally(() => this.#getBitmapDone());
      return;
    }
    if (this.#bitmapFile) {
      const file = this.#bitmapFile;
      this.#bitmapFile = null;
      this._uiManager.enableWaiting(true);
      this.#bitmapPromise = this._uiManager.imageManager.getFromFile(file).then(data => this.#getBitmapFetched(data)).finally(() => this.#getBitmapDone());
      return;
    }
    const input = document.createElement("input");
    input.type = "file";
    input.accept = SupportedImageMimeTypes.join(",");
    const signal = this._uiManager._signal;
    this.#bitmapPromise = new Promise(resolve => {
      input.addEventListener("change", async () => {
        if (!input.files || input.files.length === 0) {
          this.remove();
        } else {
          this._uiManager.enableWaiting(true);
          const data = await this._uiManager.imageManager.getFromFile(input.files[0]);
          this._reportTelemetry({
            action: "pdfjs.image.image_selected",
            data: {
              alt_text_modal: this._uiManager.useNewAltTextFlow
            }
          });
          this.#getBitmapFetched(data);
        }
        resolve();
      }, {
        signal
      });
      input.addEventListener("cancel", () => {
        this.remove();
        resolve();
      }, {
        signal
      });
    }).finally(() => this.#getBitmapDone());
    input.click();
  }
  remove() {
    if (this.#bitmapId) {
      this.#bitmap = null;
      this._uiManager.imageManager.deleteId(this.#bitmapId);
      this.#canvas?.remove();
      this.#canvas = null;
      if (this.#resizeTimeoutId) {
        clearTimeout(this.#resizeTimeoutId);
        this.#resizeTimeoutId = null;
      }
    }
    super.remove();
  }
  rebuild() {
    if (!this.parent) {
      if (this.#bitmapId) {
        this.#getBitmap();
      }
      return;
    }
    super.rebuild();
    if (this.div === null) {
      return;
    }
    if (this.#bitmapId && this.#canvas === null) {
      this.#getBitmap();
    }
    if (!this.isAttachedToDOM) {
      this.parent.add(this);
    }
  }
  onceAdded(focus) {
    this._isDraggable = true;
    if (focus) {
      this.div.focus();
    }
  }
  isEmpty() {
    return !(this.#bitmapPromise || this.#bitmap || this.#bitmapUrl || this.#bitmapFile || this.#bitmapId || this.#missingCanvas);
  }
  get toolbarButtons() {
    return [["altText", this.createAltText()]];
  }
  get isResizable() {
    return true;
  }
  render() {
    if (this.div) {
      return this.div;
    }
    let baseX, baseY;
    if (this._isCopy) {
      baseX = this.x;
      baseY = this.y;
    }
    super.render();
    this.div.hidden = true;
    this.createAltText();
    if (!this.#missingCanvas) {
      if (this.#bitmap) {
        this.#createCanvas();
      } else {
        this.#getBitmap();
      }
    }
    if (this._isCopy) {
      this._moveAfterPaste(baseX, baseY);
    }
    this._uiManager.addShouldRescale(this);
    return this.div;
  }
  setCanvas(annotationElementId, canvas) {
    const {
      id: bitmapId,
      bitmap
    } = this._uiManager.imageManager.getFromCanvas(annotationElementId, canvas);
    canvas.remove();
    if (bitmapId && this._uiManager.imageManager.isValidId(bitmapId)) {
      this.#bitmapId = bitmapId;
      if (bitmap) {
        this.#bitmap = bitmap;
      }
      this.#missingCanvas = false;
      this.#createCanvas();
    }
  }
  _onResized() {
    this.onScaleChanging();
  }
  onScaleChanging() {
    if (!this.parent) {
      return;
    }
    if (this.#resizeTimeoutId !== null) {
      clearTimeout(this.#resizeTimeoutId);
    }
    const TIME_TO_WAIT = 200;
    this.#resizeTimeoutId = setTimeout(() => {
      this.#resizeTimeoutId = null;
      this.#drawBitmap();
    }, TIME_TO_WAIT);
  }
  #createCanvas() {
    const {
      div
    } = this;
    let {
      width,
      height
    } = this.#bitmap;
    const [pageWidth, pageHeight] = this.pageDimensions;
    const MAX_RATIO = 0.75;
    if (this.width) {
      width = this.width * pageWidth;
      height = this.height * pageHeight;
    } else if (width > MAX_RATIO * pageWidth || height > MAX_RATIO * pageHeight) {
      const factor = Math.min(MAX_RATIO * pageWidth / width, MAX_RATIO * pageHeight / height);
      width *= factor;
      height *= factor;
    }
    this._uiManager.enableWaiting(false);
    const canvas = this.#canvas = document.createElement("canvas");
    canvas.setAttribute("role", "img");
    this.addContainer(canvas);
    this.width = width / pageWidth;
    this.height = height / pageHeight;
    this.setDims();
    if (this._initialOptions?.isCentered) {
      this.center();
    } else {
      this.fixAndSetPosition();
    }
    this._initialOptions = null;
    if (!this._uiManager.useNewAltTextWhenAddingImage || !this._uiManager.useNewAltTextFlow || this.annotationElementId) {
      div.hidden = false;
    }
    this.#drawBitmap();
    if (!this.#hasBeenAddedInUndoStack) {
      this.parent.addUndoableEditor(this);
      this.#hasBeenAddedInUndoStack = true;
    }
    this._reportTelemetry({
      action: "inserted_image"
    });
    if (this.#bitmapFileName) {
      this.div.setAttribute("aria-description", this.#bitmapFileName);
    }
    if (!this.annotationElementId) {
      this._uiManager.a11yAlert("pdfjs-editor-stamp-added-alert");
    }
  }
  copyCanvas(maxDataDimension, maxPreviewDimension, createImageData = false) {
    if (!maxDataDimension) {
      maxDataDimension = 224;
    }
    const {
      width: bitmapWidth,
      height: bitmapHeight
    } = this.#bitmap;
    const outputScale = new OutputScale();
    let bitmap = this.#bitmap;
    let width = bitmapWidth,
      height = bitmapHeight;
    let canvas = null;
    if (maxPreviewDimension) {
      if (bitmapWidth > maxPreviewDimension || bitmapHeight > maxPreviewDimension) {
        const ratio = Math.min(maxPreviewDimension / bitmapWidth, maxPreviewDimension / bitmapHeight);
        width = Math.floor(bitmapWidth * ratio);
        height = Math.floor(bitmapHeight * ratio);
      }
      canvas = document.createElement("canvas");
      const scaledWidth = canvas.width = Math.ceil(width * outputScale.sx);
      const scaledHeight = canvas.height = Math.ceil(height * outputScale.sy);
      if (!this.#isSvg) {
        bitmap = this.#scaleBitmap(scaledWidth, scaledHeight);
      }
      const ctx = canvas.getContext("2d");
      ctx.filter = this._uiManager.hcmFilter;
      let white = "white",
        black = "#cfcfd8";
      if (this._uiManager.hcmFilter !== "none") {
        black = "black";
      } else if (ColorScheme.isDarkMode) {
        white = "#8f8f9d";
        black = "#42414d";
      }
      const boxDim = 15;
      const boxDimWidth = boxDim * outputScale.sx;
      const boxDimHeight = boxDim * outputScale.sy;
      const pattern = new OffscreenCanvas(boxDimWidth * 2, boxDimHeight * 2);
      const patternCtx = pattern.getContext("2d");
      patternCtx.fillStyle = white;
      patternCtx.fillRect(0, 0, boxDimWidth * 2, boxDimHeight * 2);
      patternCtx.fillStyle = black;
      patternCtx.fillRect(0, 0, boxDimWidth, boxDimHeight);
      patternCtx.fillRect(boxDimWidth, boxDimHeight, boxDimWidth, boxDimHeight);
      ctx.fillStyle = ctx.createPattern(pattern, "repeat");
      ctx.fillRect(0, 0, scaledWidth, scaledHeight);
      ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, scaledWidth, scaledHeight);
    }
    let imageData = null;
    if (createImageData) {
      let dataWidth, dataHeight;
      if (outputScale.symmetric && bitmap.width < maxDataDimension && bitmap.height < maxDataDimension) {
        dataWidth = bitmap.width;
        dataHeight = bitmap.height;
      } else {
        bitmap = this.#bitmap;
        if (bitmapWidth > maxDataDimension || bitmapHeight > maxDataDimension) {
          const ratio = Math.min(maxDataDimension / bitmapWidth, maxDataDimension / bitmapHeight);
          dataWidth = Math.floor(bitmapWidth * ratio);
          dataHeight = Math.floor(bitmapHeight * ratio);
          if (!this.#isSvg) {
            bitmap = this.#scaleBitmap(dataWidth, dataHeight);
          }
        }
      }
      const offscreen = new OffscreenCanvas(dataWidth, dataHeight);
      const offscreenCtx = offscreen.getContext("2d", {
        willReadFrequently: true
      });
      offscreenCtx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, dataWidth, dataHeight);
      imageData = {
        width: dataWidth,
        height: dataHeight,
        data: offscreenCtx.getImageData(0, 0, dataWidth, dataHeight).data
      };
    }
    return {
      canvas,
      width,
      height,
      imageData
    };
  }
  #scaleBitmap(width, height) {
    const {
      width: bitmapWidth,
      height: bitmapHeight
    } = this.#bitmap;
    let newWidth = bitmapWidth;
    let newHeight = bitmapHeight;
    let bitmap = this.#bitmap;
    while (newWidth > 2 * width || newHeight > 2 * height) {
      const prevWidth = newWidth;
      const prevHeight = newHeight;
      if (newWidth > 2 * width) {
        newWidth = newWidth >= 16384 ? Math.floor(newWidth / 2) - 1 : Math.ceil(newWidth / 2);
      }
      if (newHeight > 2 * height) {
        newHeight = newHeight >= 16384 ? Math.floor(newHeight / 2) - 1 : Math.ceil(newHeight / 2);
      }
      const offscreen = new OffscreenCanvas(newWidth, newHeight);
      const ctx = offscreen.getContext("2d");
      ctx.drawImage(bitmap, 0, 0, prevWidth, prevHeight, 0, 0, newWidth, newHeight);
      bitmap = offscreen.transferToImageBitmap();
    }
    return bitmap;
  }
  #drawBitmap() {
    const [parentWidth, parentHeight] = this.parentDimensions;
    const {
      width,
      height
    } = this;
    const outputScale = new OutputScale();
    const scaledWidth = Math.ceil(width * parentWidth * outputScale.sx);
    const scaledHeight = Math.ceil(height * parentHeight * outputScale.sy);
    const canvas = this.#canvas;
    if (!canvas || canvas.width === scaledWidth && canvas.height === scaledHeight) {
      return;
    }
    canvas.width = scaledWidth;
    canvas.height = scaledHeight;
    const bitmap = this.#isSvg ? this.#bitmap : this.#scaleBitmap(scaledWidth, scaledHeight);
    const ctx = canvas.getContext("2d");
    ctx.filter = this._uiManager.hcmFilter;
    ctx.drawImage(bitmap, 0, 0, bitmap.width, bitmap.height, 0, 0, scaledWidth, scaledHeight);
  }
  #serializeBitmap(toUrl) {
    if (toUrl) {
      if (this.#isSvg) {
        const url = this._uiManager.imageManager.getSvgUrl(this.#bitmapId);
        if (url) {
          return url;
        }
      }
      const canvas = document.createElement("canvas");
      ({
        width: canvas.width,
        height: canvas.height
      } = this.#bitmap);
      const ctx = canvas.getContext("2d");
      ctx.drawImage(this.#bitmap, 0, 0);
      return canvas.toDataURL();
    }
    if (this.#isSvg) {
      const [pageWidth, pageHeight] = this.pageDimensions;
      const width = Math.round(this.width * pageWidth * PixelsPerInch.PDF_TO_CSS_UNITS);
      const height = Math.round(this.height * pageHeight * PixelsPerInch.PDF_TO_CSS_UNITS);
      const offscreen = new OffscreenCanvas(width, height);
      const ctx = offscreen.getContext("2d");
      ctx.drawImage(this.#bitmap, 0, 0, this.#bitmap.width, this.#bitmap.height, 0, 0, width, height);
      return offscreen.transferToImageBitmap();
    }
    return structuredClone(this.#bitmap);
  }
  static async deserialize(data, parent, uiManager) {
    let initialData = null;
    let missingCanvas = false;
    if (data instanceof StampAnnotationElement) {
      const {
        data: {
          rect,
          rotation,
          id,
          structParent,
          popupRef,
          richText,
          contentsObj,
          creationDate,
          modificationDate
        },
        container,
        parent: {
          page: {
            pageNumber
          }
        },
        canvas
      } = data;
      let bitmapId, bitmap;
      if (canvas) {
        delete data.canvas;
        ({
          id: bitmapId,
          bitmap
        } = uiManager.imageManager.getFromCanvas(container.id, canvas));
        canvas.remove();
      } else {
        missingCanvas = true;
        data._hasNoCanvas = true;
      }
      const altText = (await parent._structTree.getAriaAttributes(`${AnnotationPrefix}${id}`))?.get("aria-label") || "";
      initialData = data = {
        annotationType: AnnotationEditorType.STAMP,
        bitmapId,
        bitmap,
        pageIndex: pageNumber - 1,
        rect: rect.slice(0),
        rotation,
        annotationElementId: id,
        id,
        deleted: false,
        accessibilityData: {
          decorative: false,
          altText
        },
        isSvg: false,
        structParent,
        popupRef,
        richText,
        comment: contentsObj?.str || null,
        creationDate,
        modificationDate
      };
    }
    const editor = await super.deserialize(data, parent, uiManager);
    const {
      rect,
      bitmap,
      bitmapUrl,
      bitmapId,
      isSvg,
      accessibilityData
    } = data;
    if (missingCanvas) {
      uiManager.addMissingCanvas(data.id, editor);
      editor.#missingCanvas = true;
    } else if (bitmapId && uiManager.imageManager.isValidId(bitmapId)) {
      editor.#bitmapId = bitmapId;
      if (bitmap) {
        editor.#bitmap = bitmap;
      }
    } else {
      editor.#bitmapUrl = bitmapUrl;
    }
    editor.#isSvg = isSvg;
    const [parentWidth, parentHeight] = editor.pageDimensions;
    editor.width = (rect[2] - rect[0]) / parentWidth;
    editor.height = (rect[3] - rect[1]) / parentHeight;
    if (accessibilityData) {
      editor.altTextData = accessibilityData;
    }
    editor._initialData = initialData;
    if (data.comment) {
      editor.setCommentData(data);
    }
    editor.#hasBeenAddedInUndoStack = !!initialData;
    return editor;
  }
  serialize(isForCopying = false, context = null) {
    if (this.isEmpty()) {
      return null;
    }
    if (this.deleted) {
      return this.serializeDeleted();
    }
    const serialized = Object.assign(super.serialize(isForCopying), {
      bitmapId: this.#bitmapId,
      isSvg: this.#isSvg
    });
    this.addComment(serialized);
    if (isForCopying) {
      serialized.bitmapUrl = this.#serializeBitmap(true);
      serialized.accessibilityData = this.serializeAltText(true);
      serialized.isCopy = true;
      return serialized;
    }
    const {
      decorative,
      altText
    } = this.serializeAltText(false);
    if (!decorative && altText) {
      serialized.accessibilityData = {
        type: "Figure",
        alt: altText
      };
    }
    if (this.annotationElementId) {
      const changes = this.#hasElementChanged(serialized);
      if (changes.isSame) {
        return null;
      }
      if (changes.isSameAltText) {
        delete serialized.accessibilityData;
      } else {
        serialized.accessibilityData.structParent = this._initialData.structParent ?? -1;
      }
      serialized.id = this.annotationElementId;
      delete serialized.bitmapId;
      return serialized;
    }
    if (context === null) {
      return serialized;
    }
    context.stamps ||= new Map();
    const area = this.#isSvg ? (serialized.rect[2] - serialized.rect[0]) * (serialized.rect[3] - serialized.rect[1]) : null;
    if (!context.stamps.has(this.#bitmapId)) {
      context.stamps.set(this.#bitmapId, {
        area,
        serialized
      });
      serialized.bitmap = this.#serializeBitmap(false);
    } else if (this.#isSvg) {
      const prevData = context.stamps.get(this.#bitmapId);
      if (area > prevData.area) {
        prevData.area = area;
        prevData.serialized.bitmap.close();
        prevData.serialized.bitmap = this.#serializeBitmap(false);
      }
    }
    return serialized;
  }
  #hasElementChanged(serialized) {
    const {
      pageIndex,
      accessibilityData: {
        altText
      }
    } = this._initialData;
    const isSamePageIndex = serialized.pageIndex === pageIndex;
    const isSameAltText = (serialized.accessibilityData?.alt || "") === altText;
    return {
      isSame: !this.hasEditedComment && !this._hasBeenMoved && !this._hasBeenResized && isSamePageIndex && isSameAltText,
      isSameAltText
    };
  }
  renderAnnotationElement(annotation) {
    if (this.deleted) {
      annotation.hide();
      return null;
    }
    annotation.updateEdited({
      rect: this.getPDFRect(),
      popup: this.comment
    });
    return null;
  }
}

;// ./src/display/editor/annotation_editor_layer.js
















class AnnotationEditorLayer {
  #accessibilityManager;
  #allowClick = false;
  #annotationLayer = null;
  #clickAC = null;
  #editorFocusTimeoutId = null;
  #editors = new Map();
  #hadPointerDown = false;
  #isDisabling = false;
  #isEnabling = false;
  #drawingAC = null;
  #focusedElement = null;
  #textLayer = null;
  #textSelectionAC = null;
  #textLayerDblClickAC = null;
  #lastPointerDownTimestamp = -1;
  #uiManager;
  static _initialized = false;
  static #editorTypes = new Map([FreeTextEditor, InkEditor, StampEditor, HighlightEditor, SignatureEditor].map(type => [type._editorType, type]));
  constructor({
    uiManager,
    pageIndex,
    div,
    structTreeLayer,
    accessibilityManager,
    annotationLayer,
    drawLayer,
    textLayer,
    viewport,
    l10n
  }) {
    const editorTypes = [...AnnotationEditorLayer.#editorTypes.values()];
    if (!AnnotationEditorLayer._initialized) {
      AnnotationEditorLayer._initialized = true;
      for (const editorType of editorTypes) {
        editorType.initialize(l10n, uiManager);
      }
    }
    uiManager.registerEditorTypes(editorTypes);
    this.#uiManager = uiManager;
    this.pageIndex = pageIndex;
    this.div = div;
    this.#accessibilityManager = accessibilityManager;
    this.#annotationLayer = annotationLayer;
    this.viewport = viewport;
    this.#textLayer = textLayer;
    this.drawLayer = drawLayer;
    this._structTree = structTreeLayer;
    this.#uiManager.addLayer(this);
  }
  updatePageIndex(newPageIndex) {
    this.pageIndex = newPageIndex;
  }
  get isEmpty() {
    return this.#editors.size === 0;
  }
  get isInvisible() {
    return this.isEmpty && this.#uiManager.getMode() === AnnotationEditorType.NONE;
  }
  updateToolbar(options) {
    this.#uiManager.updateToolbar(options);
  }
  updateMode(mode = this.#uiManager.getMode()) {
    this.#cleanup();
    switch (mode) {
      case AnnotationEditorType.NONE:
        this.div.classList.toggle("nonEditing", true);
        this.disableTextSelection();
        this.togglePointerEvents(false);
        this.toggleAnnotationLayerPointerEvents(true);
        this.disableClick();
        return;
      case AnnotationEditorType.INK:
        this.disableTextSelection();
        this.togglePointerEvents(true);
        this.enableClick();
        break;
      case AnnotationEditorType.HIGHLIGHT:
        this.enableTextSelection();
        this.togglePointerEvents(false);
        this.disableClick();
        break;
      default:
        this.disableTextSelection();
        this.togglePointerEvents(true);
        this.enableClick();
    }
    this.toggleAnnotationLayerPointerEvents(false);
    const {
      classList
    } = this.div;
    classList.toggle("nonEditing", false);
    if (mode === AnnotationEditorType.POPUP) {
      classList.toggle("commentEditing", true);
    } else {
      classList.toggle("commentEditing", false);
      for (const editorType of AnnotationEditorLayer.#editorTypes.values()) {
        classList.toggle(`${editorType._type}Editing`, mode === editorType._editorType);
      }
    }
    this.div.hidden = false;
  }
  hasTextLayer(textLayer) {
    return textLayer === this.#textLayer?.div;
  }
  setEditingState(isEditing) {
    this.#uiManager.setEditingState(isEditing);
  }
  addCommands(params) {
    this.#uiManager.addCommands(params);
  }
  cleanUndoStack(type) {
    this.#uiManager.cleanUndoStack(type);
  }
  toggleDrawing(enabled = false) {
    this.div.classList.toggle("drawing", !enabled);
  }
  togglePointerEvents(enabled = false) {
    this.div.classList.toggle("disabled", !enabled);
  }
  toggleAnnotationLayerPointerEvents(enabled = false) {
    this.#annotationLayer?.togglePointerEvents(enabled);
  }
  get #allEditorsIterator() {
    return this.#editors.size !== 0 ? this.#editors.values() : this.#uiManager.getEditors(this.pageIndex);
  }
  async enable() {
    this.#isEnabling = true;
    this.div.tabIndex = 0;
    this.togglePointerEvents(true);
    this.div.classList.toggle("nonEditing", false);
    this.#textLayerDblClickAC?.abort();
    this.#textLayerDblClickAC = null;
    const annotationElementIds = new Set();
    for (const editor of this.#allEditorsIterator) {
      editor.enableEditing();
      editor.show(true);
      if (editor.annotationElementId) {
        this.#uiManager.removeChangedExistingAnnotation(editor);
        annotationElementIds.add(editor.annotationElementId);
      }
    }
    const annotationLayer = this.#annotationLayer;
    if (annotationLayer) {
      for (const editable of annotationLayer.getEditableAnnotations()) {
        editable.hide();
        if (this.#uiManager.isDeletedAnnotationElement(editable.data.id)) {
          continue;
        }
        if (annotationElementIds.has(editable.data.id)) {
          continue;
        }
        const editor = await this.deserialize(editable);
        if (!editor) {
          continue;
        }
        this.addOrRebuild(editor);
        editor.enableEditing();
      }
    }
    this.#isEnabling = false;
    this.#uiManager._eventBus.dispatch("editorsrendered", {
      source: this,
      pageNumber: this.pageIndex + 1
    });
  }
  disable() {
    this.#isDisabling = true;
    this.div.tabIndex = -1;
    this.togglePointerEvents(false);
    this.div.classList.toggle("nonEditing", true);
    if (this.#textLayer && !this.#textLayerDblClickAC) {
      this.#textLayerDblClickAC = new AbortController();
      const signal = this.#uiManager.combinedSignal(this.#textLayerDblClickAC);
      this.#textLayer.div.addEventListener("pointerdown", e => {
        const DBL_CLICK_THRESHOLD = 500;
        const {
          clientX,
          clientY,
          timeStamp
        } = e;
        const lastPointerDownTimestamp = this.#lastPointerDownTimestamp;
        if (timeStamp - lastPointerDownTimestamp > DBL_CLICK_THRESHOLD) {
          this.#lastPointerDownTimestamp = timeStamp;
          return;
        }
        this.#lastPointerDownTimestamp = -1;
        const {
          classList
        } = this.div;
        classList.toggle("getElements", true);
        const elements = document.elementsFromPoint(clientX, clientY);
        classList.toggle("getElements", false);
        if (!this.div.contains(elements[0])) {
          return;
        }
        let id;
        const regex = new RegExp(`^${AnnotationEditorPrefix}[0-9]+$`);
        for (const element of elements) {
          if (regex.test(element.id)) {
            id = element.id;
            break;
          }
        }
        if (!id) {
          return;
        }
        const editor = this.#editors.get(id);
        if (editor?.annotationElementId === null) {
          e.stopPropagation();
          e.preventDefault();
          editor.dblclick(e);
        }
      }, {
        signal,
        capture: true
      });
    }
    const annotationLayer = this.#annotationLayer;
    const needFakeAnnotation = [];
    if (annotationLayer) {
      const changedAnnotations = new Map();
      const resetAnnotations = new Map();
      for (const editor of this.#allEditorsIterator) {
        editor.disableEditing();
        if (!editor.annotationElementId) {
          needFakeAnnotation.push(editor);
          continue;
        }
        if (editor.serialize() !== null) {
          changedAnnotations.set(editor.annotationElementId, editor);
          continue;
        } else {
          resetAnnotations.set(editor.annotationElementId, editor);
        }
        this.getEditableAnnotation(editor.annotationElementId)?.show();
        editor.remove();
      }
      const editables = annotationLayer.getEditableAnnotations();
      for (const editable of editables) {
        const {
          id
        } = editable.data;
        if (this.#uiManager.isDeletedAnnotationElement(id)) {
          editable.updateEdited({
            deleted: true
          });
          continue;
        }
        let editor = resetAnnotations.get(id);
        if (editor) {
          editor.resetAnnotationElement(editable);
          editor.show(false);
          editable.show();
          continue;
        }
        editor = changedAnnotations.get(id);
        if (editor) {
          this.#uiManager.addChangedExistingAnnotation(editor);
          if (editor.renderAnnotationElement(editable)) {
            editor.show(false);
          }
        }
        editable.show();
      }
    }
    this.#cleanup();
    if (this.isEmpty) {
      this.div.hidden = true;
    }
    const {
      classList
    } = this.div;
    for (const editorType of AnnotationEditorLayer.#editorTypes.values()) {
      classList.remove(`${editorType._type}Editing`);
    }
    this.disableTextSelection();
    this.toggleAnnotationLayerPointerEvents(true);
    annotationLayer?.updateFakeAnnotations(needFakeAnnotation);
    this.#isDisabling = false;
  }
  getEditableAnnotation(id) {
    return this.#annotationLayer?.getEditableAnnotation(id) || null;
  }
  setActiveEditor(editor) {
    const currentActive = this.#uiManager.getActive();
    if (currentActive === editor) {
      return;
    }
    this.#uiManager.setActiveEditor(editor);
  }
  enableTextSelection() {
    this.div.tabIndex = -1;
    if (this.#textLayer?.div && !this.#textSelectionAC) {
      this.#textSelectionAC = new AbortController();
      const signal = this.#uiManager.combinedSignal(this.#textSelectionAC);
      this.#textLayer.div.addEventListener("pointerdown", this.#textLayerPointerDown.bind(this), {
        signal
      });
      this.#textLayer.div.classList.add("highlighting");
    }
  }
  disableTextSelection() {
    this.div.tabIndex = 0;
    if (this.#textLayer?.div && this.#textSelectionAC) {
      this.#textSelectionAC.abort();
      this.#textSelectionAC = null;
      this.#textLayer.div.classList.remove("highlighting");
    }
  }
  #textLayerPointerDown(event) {
    this.#uiManager.unselectAll();
    const {
      target
    } = event;
    if (target === this.#textLayer.div || (target.getAttribute("role") === "img" || target.classList.contains("endOfContent")) && this.#textLayer.div.contains(target)) {
      const {
        isMac
      } = util_FeatureTest.platform;
      if (event.button !== 0 || event.ctrlKey && isMac) {
        return;
      }
      this.#uiManager.showAllEditors("highlight", true, true);
      this.#textLayer.div.classList.add("free");
      this.toggleDrawing();
      HighlightEditor.startHighlighting(this, this.#uiManager.direction === "ltr", {
        target: this.#textLayer.div,
        x: event.x,
        y: event.y
      });
      this.#textLayer.div.addEventListener("pointerup", () => {
        this.#textLayer.div.classList.remove("free");
        this.toggleDrawing(true);
      }, {
        once: true,
        signal: this.#uiManager._signal
      });
      event.preventDefault();
    }
  }
  enableClick() {
    if (this.#clickAC) {
      return;
    }
    this.#clickAC = new AbortController();
    const signal = this.#uiManager.combinedSignal(this.#clickAC);
    this.div.addEventListener("pointerdown", this.pointerdown.bind(this), {
      signal
    });
    const pointerup = this.pointerup.bind(this);
    this.div.addEventListener("pointerup", pointerup, {
      signal
    });
    this.div.addEventListener("pointercancel", pointerup, {
      signal
    });
  }
  disableClick() {
    this.#clickAC?.abort();
    this.#clickAC = null;
  }
  attach(editor) {
    this.#editors.set(editor.id, editor);
    const {
      annotationElementId
    } = editor;
    if (annotationElementId && this.#uiManager.isDeletedAnnotationElement(annotationElementId)) {
      this.#uiManager.removeDeletedAnnotationElement(editor);
    }
  }
  detach(editor) {
    this.#editors.delete(editor.id);
    this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv);
    if (!this.#isDisabling && editor.annotationElementId) {
      this.#uiManager.addDeletedAnnotationElement(editor);
    }
  }
  remove(editor) {
    this.detach(editor);
    this.#uiManager.removeEditor(editor);
    editor.div.remove();
    editor.isAttachedToDOM = false;
  }
  changeParent(editor) {
    if (editor.parent === this) {
      return;
    }
    if (editor.parent && editor.annotationElementId) {
      this.#uiManager.addDeletedAnnotationElement(editor);
      AnnotationEditor.deleteAnnotationElement(editor);
      editor.annotationElementId = null;
    }
    this.attach(editor);
    editor.parent?.detach(editor);
    editor.setParent(this);
    if (editor.div && editor.isAttachedToDOM) {
      editor.div.remove();
      this.div.append(editor.div);
    }
  }
  add(editor) {
    if (editor.parent === this && editor.isAttachedToDOM) {
      return;
    }
    this.changeParent(editor);
    this.#uiManager.addEditor(editor);
    this.attach(editor);
    if (!editor.isAttachedToDOM) {
      const div = editor.render();
      this.div.append(div);
      editor.isAttachedToDOM = true;
    }
    editor.fixAndSetPosition();
    editor.onceAdded(!this.#isEnabling);
    this.#uiManager.addToAnnotationStorage(editor);
    editor._reportTelemetry(editor.telemetryInitialData);
  }
  moveEditorInDOM(editor) {
    if (!editor.isAttachedToDOM) {
      return;
    }
    const {
      activeElement
    } = document;
    if (editor.div.contains(activeElement) && !this.#editorFocusTimeoutId) {
      editor._focusEventsAllowed = false;
      this.#editorFocusTimeoutId = setTimeout(() => {
        this.#editorFocusTimeoutId = null;
        if (!editor.div.contains(document.activeElement)) {
          editor.div.addEventListener("focusin", () => {
            editor._focusEventsAllowed = true;
          }, {
            once: true,
            signal: this.#uiManager._signal
          });
          activeElement.focus();
        } else {
          editor._focusEventsAllowed = true;
        }
      }, 0);
    }
    editor._structTreeParentId = this.#accessibilityManager?.moveElementInDOM(this.div, editor.div, editor.contentDiv, true);
  }
  addOrRebuild(editor) {
    if (editor.needsToBeRebuilt()) {
      editor.parent ||= this;
      editor.rebuild();
      editor.show();
    } else {
      this.add(editor);
    }
  }
  addUndoableEditor(editor) {
    const cmd = () => editor._uiManager.rebuild(editor);
    const undo = () => {
      editor.remove();
    };
    this.addCommands({
      cmd,
      undo,
      mustExec: false
    });
  }
  getEditorByUID(uid) {
    for (const editor of this.#editors.values()) {
      if (editor.uid === uid) {
        return editor;
      }
    }
    return null;
  }
  getNextId() {
    return this.#uiManager.getId();
  }
  get #currentEditorType() {
    return AnnotationEditorLayer.#editorTypes.get(this.#uiManager.getMode());
  }
  combinedSignal(ac) {
    return this.#uiManager.combinedSignal(ac);
  }
  #createNewEditor(params) {
    const editorType = this.#currentEditorType;
    return editorType ? new editorType.prototype.constructor(params) : null;
  }
  canCreateNewEmptyEditor() {
    return this.#currentEditorType?.canCreateNewEmptyEditor();
  }
  async pasteEditor(options, params) {
    this.updateToolbar(options);
    await this.#uiManager.updateMode(options.mode);
    const {
      offsetX,
      offsetY
    } = this.#getCenterPoint();
    const id = this.getNextId();
    const editor = this.#createNewEditor({
      parent: this,
      id,
      x: offsetX,
      y: offsetY,
      uiManager: this.#uiManager,
      isCentered: true,
      ...params
    });
    if (editor) {
      this.add(editor);
    }
  }
  async deserialize(data) {
    return (await AnnotationEditorLayer.#editorTypes.get(data.annotationType ?? data.annotationEditorType)?.deserialize(data, this, this.#uiManager)) || null;
  }
  createAndAddNewEditor(event, isCentered, data = {}) {
    const id = this.getNextId();
    const editor = this.#createNewEditor({
      parent: this,
      id,
      x: event.offsetX,
      y: event.offsetY,
      uiManager: this.#uiManager,
      isCentered,
      ...data
    });
    if (editor) {
      this.add(editor);
    }
    return editor;
  }
  get boundingClientRect() {
    return this.div.getBoundingClientRect();
  }
  #getCenterPoint() {
    const {
      x,
      y,
      width,
      height
    } = this.boundingClientRect;
    const tlX = Math.max(0, x);
    const tlY = Math.max(0, y);
    const brX = Math.min(window.innerWidth, x + width);
    const brY = Math.min(window.innerHeight, y + height);
    const centerX = (tlX + brX) / 2 - x;
    const centerY = (tlY + brY) / 2 - y;
    const [offsetX, offsetY] = this.viewport.rotation % 180 === 0 ? [centerX, centerY] : [centerY, centerX];
    return {
      offsetX,
      offsetY
    };
  }
  addNewEditor(data = {}) {
    this.createAndAddNewEditor(this.#getCenterPoint(), true, data);
  }
  setSelected(editor) {
    this.#uiManager.setSelected(editor);
  }
  toggleSelected(editor) {
    this.#uiManager.toggleSelected(editor);
  }
  unselect(editor) {
    this.#uiManager.unselect(editor);
  }
  pointerup(event) {
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      return;
    }
    if (event.target !== this.div) {
      return;
    }
    if (!this.#hadPointerDown) {
      return;
    }
    this.#hadPointerDown = false;
    if (this.#currentEditorType?.isDrawer && this.#currentEditorType.supportMultipleDrawings) {
      return;
    }
    if (!this.#allowClick) {
      this.#allowClick = true;
      return;
    }
    const currentMode = this.#uiManager.getMode();
    if (currentMode === AnnotationEditorType.STAMP || currentMode === AnnotationEditorType.SIGNATURE) {
      this.#uiManager.unselectAll();
      return;
    }
    this.createAndAddNewEditor(event, false);
  }
  pointerdown(event) {
    if (this.#uiManager.getMode() === AnnotationEditorType.HIGHLIGHT) {
      this.enableTextSelection();
    }
    if (this.#hadPointerDown) {
      this.#hadPointerDown = false;
      return;
    }
    const {
      isMac
    } = util_FeatureTest.platform;
    if (event.button !== 0 || event.ctrlKey && isMac) {
      return;
    }
    if (event.target !== this.div) {
      return;
    }
    this.#hadPointerDown = true;
    if (this.#currentEditorType?.isDrawer) {
      this.startDrawingSession(event);
      return;
    }
    const editor = this.#uiManager.getActive();
    this.#allowClick = !editor || editor.isEmpty();
  }
  startDrawingSession(event) {
    this.div.focus({
      preventScroll: true
    });
    if (this.#drawingAC) {
      this.#currentEditorType.startDrawing(this, this.#uiManager, false, event);
      return;
    }
    this.#uiManager.setCurrentDrawingSession(this);
    this.#drawingAC = new AbortController();
    const signal = this.#uiManager.combinedSignal(this.#drawingAC);
    this.div.addEventListener("blur", ({
      relatedTarget
    }) => {
      if (relatedTarget && !this.div.contains(relatedTarget)) {
        this.#focusedElement = null;
        this.commitOrRemove();
      }
    }, {
      signal
    });
    this.#currentEditorType.startDrawing(this, this.#uiManager, false, event);
  }
  pause(on) {
    if (on) {
      const {
        activeElement
      } = document;
      if (this.div.contains(activeElement)) {
        this.#focusedElement = activeElement;
      }
      return;
    }
    if (this.#focusedElement) {
      setTimeout(() => {
        this.#focusedElement?.focus();
        this.#focusedElement = null;
      }, 0);
    }
  }
  endDrawingSession(isAborted = false) {
    if (!this.#drawingAC) {
      return null;
    }
    this.#uiManager.setCurrentDrawingSession(null);
    this.#drawingAC.abort();
    this.#drawingAC = null;
    this.#focusedElement = null;
    return this.#currentEditorType.endDrawing(isAborted);
  }
  findNewParent(editor, x, y) {
    const layer = this.#uiManager.findParent(x, y);
    if (layer === null || layer === this) {
      return false;
    }
    layer.changeParent(editor);
    return true;
  }
  commitOrRemove() {
    if (this.#drawingAC) {
      this.endDrawingSession();
      return true;
    }
    return false;
  }
  onScaleChanging() {
    if (!this.#drawingAC) {
      return;
    }
    this.#currentEditorType.onScaleChangingWhenDrawing(this);
  }
  destroy() {
    this.commitOrRemove();
    if (this.#uiManager.getActive()?.parent === this) {
      this.#uiManager.commitOrRemove();
      this.#uiManager.setActiveEditor(null);
    }
    if (this.#editorFocusTimeoutId) {
      clearTimeout(this.#editorFocusTimeoutId);
      this.#editorFocusTimeoutId = null;
    }
    for (const editor of this.#editors.values()) {
      this.#accessibilityManager?.removePointerInTextLayer(editor.contentDiv);
      editor.setParent(null);
      editor.isAttachedToDOM = false;
      editor.div.remove();
    }
    this.div = null;
    this.#editors.clear();
    this.#uiManager.removeLayer(this);
  }
  #cleanup() {
    for (const editor of this.#editors.values()) {
      if (editor.isEmpty()) {
        editor.remove();
      }
    }
  }
  render({
    viewport
  }) {
    this.viewport = viewport;
    setLayerDimensions(this.div, viewport);
    for (const editor of this.#uiManager.getEditors(this.pageIndex)) {
      this.add(editor);
      editor.rebuild();
    }
    this.updateMode();
  }
  update({
    viewport
  }) {
    this.#uiManager.commitOrRemove();
    this.#cleanup();
    const oldRotation = this.viewport.rotation;
    const rotation = viewport.rotation;
    this.viewport = viewport;
    setLayerDimensions(this.div, {
      rotation
    });
    if (oldRotation !== rotation) {
      for (const editor of this.#editors.values()) {
        editor.rotate(rotation);
      }
    }
  }
  get pageDimensions() {
    const {
      pageWidth,
      pageHeight
    } = this.viewport.rawDims;
    return [pageWidth, pageHeight];
  }
  get scale() {
    return this.#uiManager.viewParameters.realScale;
  }
}

;// ./src/display/draw_layer.js


class DrawLayer {
  #parent = null;
  #mapping = new Map();
  #toUpdate = new Map();
  static #id = 0;
  setParent(parent) {
    if (!this.#parent) {
      this.#parent = parent;
      return;
    }
    if (this.#parent !== parent) {
      if (this.#mapping.size > 0) {
        for (const root of this.#mapping.values()) {
          root.remove();
          parent.append(root);
        }
      }
      this.#parent = parent;
    }
  }
  static get _svgFactory() {
    return shadow(this, "_svgFactory", new DOMSVGFactory());
  }
  static #setBox(element, [x, y, width, height]) {
    const {
      style
    } = element;
    style.top = `${100 * y}%`;
    style.left = `${100 * x}%`;
    style.width = `${100 * width}%`;
    style.height = `${100 * height}%`;
  }
  #createSVG() {
    const svg = DrawLayer._svgFactory.create(1, 1, true);
    this.#parent.append(svg);
    svg.setAttribute("aria-hidden", true);
    return svg;
  }
  #createClipPath(defs, pathId) {
    const clipPath = DrawLayer._svgFactory.createElement("clipPath");
    defs.append(clipPath);
    const clipPathId = `clip_${pathId}`;
    clipPath.setAttribute("id", clipPathId);
    clipPath.setAttribute("clipPathUnits", "objectBoundingBox");
    const clipPathUse = DrawLayer._svgFactory.createElement("use");
    clipPath.append(clipPathUse);
    clipPathUse.setAttribute("href", `#${pathId}`);
    clipPathUse.classList.add("clip");
    return clipPathId;
  }
  #updateProperties(element, properties) {
    for (const [key, value] of Object.entries(properties)) {
      if (value === null) {
        element.removeAttribute(key);
      } else {
        element.setAttribute(key, value);
      }
    }
  }
  draw(properties, isPathUpdatable = false, hasClip = false) {
    const id = DrawLayer.#id++;
    const root = this.#createSVG();
    const defs = DrawLayer._svgFactory.createElement("defs");
    root.append(defs);
    const path = DrawLayer._svgFactory.createElement("path");
    defs.append(path);
    const pathId = `path_${id}`;
    path.setAttribute("id", pathId);
    path.setAttribute("vector-effect", "non-scaling-stroke");
    if (isPathUpdatable) {
      this.#toUpdate.set(id, path);
    }
    const clipPathId = hasClip ? this.#createClipPath(defs, pathId) : null;
    const use = DrawLayer._svgFactory.createElement("use");
    root.append(use);
    use.setAttribute("href", `#${pathId}`);
    this.updateProperties(root, properties);
    this.#mapping.set(id, root);
    return {
      id,
      clipPathId: `url(#${clipPathId})`
    };
  }
  drawOutline(properties, mustRemoveSelfIntersections) {
    const id = DrawLayer.#id++;
    const root = this.#createSVG();
    const defs = DrawLayer._svgFactory.createElement("defs");
    root.append(defs);
    const path = DrawLayer._svgFactory.createElement("path");
    defs.append(path);
    const pathId = `path_${id}`;
    path.setAttribute("id", pathId);
    path.setAttribute("vector-effect", "non-scaling-stroke");
    let maskId;
    if (mustRemoveSelfIntersections) {
      const mask = DrawLayer._svgFactory.createElement("mask");
      defs.append(mask);
      maskId = `mask_${id}`;
      mask.setAttribute("id", maskId);
      mask.setAttribute("maskUnits", "objectBoundingBox");
      const rect = DrawLayer._svgFactory.createElement("rect");
      mask.append(rect);
      rect.setAttribute("width", "1");
      rect.setAttribute("height", "1");
      rect.setAttribute("fill", "white");
      const use = DrawLayer._svgFactory.createElement("use");
      mask.append(use);
      use.setAttribute("href", `#${pathId}`);
      use.setAttribute("stroke", "none");
      use.setAttribute("fill", "black");
      use.setAttribute("fill-rule", "nonzero");
      use.classList.add("mask");
    }
    const use1 = DrawLayer._svgFactory.createElement("use");
    root.append(use1);
    use1.setAttribute("href", `#${pathId}`);
    if (maskId) {
      use1.setAttribute("mask", `url(#${maskId})`);
    }
    const use2 = use1.cloneNode();
    root.append(use2);
    use1.classList.add("mainOutline");
    use2.classList.add("secondaryOutline");
    this.updateProperties(root, properties);
    this.#mapping.set(id, root);
    return id;
  }
  finalizeDraw(id, properties) {
    this.#toUpdate.delete(id);
    this.updateProperties(id, properties);
  }
  updateProperties(elementOrId, properties) {
    if (!properties) {
      return;
    }
    const {
      root,
      bbox,
      rootClass,
      path
    } = properties;
    const element = typeof elementOrId === "number" ? this.#mapping.get(elementOrId) : elementOrId;
    if (!element) {
      return;
    }
    if (root) {
      this.#updateProperties(element, root);
    }
    if (bbox) {
      DrawLayer.#setBox(element, bbox);
    }
    if (rootClass) {
      const {
        classList
      } = element;
      for (const [className, value] of Object.entries(rootClass)) {
        classList.toggle(className, value);
      }
    }
    if (path) {
      const defs = element.firstElementChild;
      const pathElement = defs.firstElementChild;
      this.#updateProperties(pathElement, path);
    }
  }
  updateParent(id, layer) {
    if (layer === this) {
      return;
    }
    const root = this.#mapping.get(id);
    if (!root) {
      return;
    }
    layer.#parent.append(root);
    this.#mapping.delete(id);
    layer.#mapping.set(id, root);
  }
  remove(id) {
    this.#toUpdate.delete(id);
    if (this.#parent === null) {
      return;
    }
    this.#mapping.get(id).remove();
    this.#mapping.delete(id);
  }
  destroy() {
    this.#parent = null;
    for (const root of this.#mapping.values()) {
      root.remove();
    }
    this.#mapping.clear();
    this.#toUpdate.clear();
  }
}

;// ./src/pdf.js
















{
  globalThis._pdfjsTestingUtils = {
    HighlightOutliner: HighlightOutliner
  };
}
globalThis.pdfjsLib = {
  AbortException: AbortException,
  AnnotationEditorLayer: AnnotationEditorLayer,
  AnnotationEditorParamsType: AnnotationEditorParamsType,
  AnnotationEditorType: AnnotationEditorType,
  AnnotationEditorUIManager: AnnotationEditorUIManager,
  AnnotationLayer: AnnotationLayer,
  AnnotationMode: AnnotationMode,
  AnnotationType: AnnotationType,
  applyOpacity: applyOpacity,
  build: build,
  ColorPicker: ColorPicker,
  createValidAbsoluteUrl: createValidAbsoluteUrl,
  CSSConstants: CSSConstants,
  DOMSVGFactory: DOMSVGFactory,
  DrawLayer: DrawLayer,
  FeatureTest: util_FeatureTest,
  fetchData: fetchData,
  findContrastColor: findContrastColor,
  getDocument: getDocument,
  getFilenameFromUrl: getFilenameFromUrl,
  getPdfFilenameFromUrl: getPdfFilenameFromUrl,
  getRGB: getRGB,
  getUuid: getUuid,
  getXfaPageViewport: getXfaPageViewport,
  GlobalWorkerOptions: GlobalWorkerOptions,
  ImageKind: util_ImageKind,
  InvalidPDFException: InvalidPDFException,
  isDataScheme: isDataScheme,
  isPdfFile: isPdfFile,
  isValidExplicitDest: isValidExplicitDest,
  MathClamp: MathClamp,
  noContextMenu: noContextMenu,
  normalizeUnicode: normalizeUnicode,
  OPS: OPS,
  OutputScale: OutputScale,
  PagesMapper: PagesMapper,
  PasswordResponses: PasswordResponses,
  PDFDataRangeTransport: PDFDataRangeTransport,
  PDFDateString: PDFDateString,
  PDFWorker: PDFWorker,
  PermissionFlag: PermissionFlag,
  PixelsPerInch: PixelsPerInch,
  RenderingCancelledException: RenderingCancelledException,
  renderRichText: renderRichText,
  ResponseException: ResponseException,
  setLayerDimensions: setLayerDimensions,
  shadow: shadow,
  SignatureExtractor: SignatureExtractor,
  stopEvent: stopEvent,
  SupportedImageMimeTypes: SupportedImageMimeTypes,
  TextLayer: TextLayer,
  TouchManager: TouchManager,
  updateUrlHash: updateUrlHash,
  Util: Util,
  VerbosityLevel: VerbosityLevel,
  version: version,
  XfaLayer: XfaLayer
};

export { AbortException, AnnotationEditorLayer, AnnotationEditorParamsType, AnnotationEditorType, AnnotationEditorUIManager, AnnotationLayer, AnnotationMode, AnnotationType, CSSConstants, ColorPicker, DOMSVGFactory, DrawLayer, util_FeatureTest as FeatureTest, GlobalWorkerOptions, util_ImageKind as ImageKind, InvalidPDFException, MathClamp, OPS, OutputScale, PDFDataRangeTransport, PDFDateString, PDFWorker, PagesMapper, PasswordResponses, PermissionFlag, PixelsPerInch, RenderingCancelledException, ResponseException, SignatureExtractor, SupportedImageMimeTypes, TextLayer, TouchManager, Util, VerbosityLevel, XfaLayer, applyOpacity, build, createValidAbsoluteUrl, fetchData, findContrastColor, getDocument, getFilenameFromUrl, getPdfFilenameFromUrl, getRGB, getUuid, getXfaPageViewport, isDataScheme, isPdfFile, isValidExplicitDest, noContextMenu, normalizeUnicode, renderRichText, setLayerDimensions, shadow, stopEvent, updateUrlHash, version };

//# sourceMappingURL=pdf.mjs.map