function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
import "core-js/modules/es.object.set-prototype-of.js";
import "core-js/modules/es.object.get-prototype-of.js";
import "core-js/modules/es.object.to-string.js";
import "core-js/modules/es.reflect.construct.js";
import "core-js/modules/es.reflect.get.js";
import "core-js/modules/es.object.get-own-property-descriptor.js";
import "core-js/modules/es.symbol.js";
import "core-js/modules/es.symbol.description.js";
import "core-js/modules/es.symbol.iterator.js";
import "core-js/modules/es.array.iterator.js";
import "core-js/modules/es.string.iterator.js";
import "core-js/modules/web.dom-collections.iterator.js";
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
import { IndexMap } from "./indexMap.mjs";
import { getListWithRemovedItems, getListWithInsertedItems } from "./utils/indexesSequence.mjs";
import { getDecreasedIndexes, getIncreasedIndexes } from "./utils/index.mjs";
/**
 * Map for storing mappings from an index to a physical index.
 *
 * It also updates the physical indexes (remaining in the map) on remove/add row or column action.
 *
 * @class IndexesSequence
 */
export var IndexesSequence = /*#__PURE__*/function (_IndexMap) {
  _inherits(IndexesSequence, _IndexMap);
  var _super = _createSuper(IndexesSequence);
  function IndexesSequence() {
    _classCallCheck(this, IndexesSequence);
    // Not handling custom init function or init value.
    return _super.call(this, function (index) {
      return index;
    });
  }

  /**
   * Add values to list and reorganize.
   *
   * @private
   * @param {number} insertionIndex Position inside the list.
   * @param {Array} insertedIndexes List of inserted indexes.
   */
  _createClass(IndexesSequence, [{
    key: "insert",
    value: function insert(insertionIndex, insertedIndexes) {
      var listAfterUpdate = getIncreasedIndexes(this.indexedValues, insertedIndexes);
      this.indexedValues = getListWithInsertedItems(listAfterUpdate, insertionIndex, insertedIndexes);
      _get(_getPrototypeOf(IndexesSequence.prototype), "insert", this).call(this, insertionIndex, insertedIndexes);
    }

    /**
     * Remove values from the list and reorganize.
     *
     * @private
     * @param {Array} removedIndexes List of removed indexes.
     */
  }, {
    key: "remove",
    value: function remove(removedIndexes) {
      var listAfterUpdate = getListWithRemovedItems(this.indexedValues, removedIndexes);
      this.indexedValues = getDecreasedIndexes(listAfterUpdate, removedIndexes);
      _get(_getPrototypeOf(IndexesSequence.prototype), "remove", this).call(this, removedIndexes);
    }
  }]);
  return IndexesSequence;
}(IndexMap);