'use strict';

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: Dashboard
 * (C) Copyright IBM Corp. 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */

/**
 * @class PendingSelections
 * @hideconstructor
 */
define(['underscore', '../../../../apiHelpers/SlotAPIHelper'], function (_, SlotAPIHelper) {
	var PendingSelections = function () {
		function PendingSelections() {
			_classCallCheck(this, PendingSelections);

			this._pendingSelections = [];
		}

		PendingSelections.prototype.select = function select(selections) {
			var _this = this;

			_.each(selections, function (selection) {
				var isPending = _.find(_this._pendingSelections, function (p) {
					return _.isEqual(p, selection);
				});
				if (!isPending) {
					_this._pendingSelections.push(selection);
				}
			});
		};

		PendingSelections.prototype.deselect = function deselect(selections) {
			var _this2 = this;

			_.each(selections, function (selection) {
				var index = _.findIndex(_this2._pendingSelections, function (p) {
					return _.isEqual(p, selection);
				});

				if (index > -1) {
					_this2._pendingSelections.splice(index, 1);
				}
			});
		};

		PendingSelections.prototype.clearAll = function clearAll() {
			this._pendingSelections.length = 0;
		};

		PendingSelections.prototype.getSelections = function getSelections() {
			var selectedDataItemList = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];

			var catDataItemList = _.filter(selectedDataItemList, function (dataItem) {
				return dataItem.getType() === 'attribute' && SlotAPIHelper.MULTI_MEASURES_SERIES !== dataItem.getColumnId();
			});
			var selectDataItemIds = _.map(catDataItemList, function (dataItem) {
				return dataItem.getId();
			});
			return _.filter(this._pendingSelections, function (selection) {
				return _.every(selectDataItemIds, function (dataItemId) {
					return _.find(selection.categories, function (cat) {
						return cat.dataItemId === dataItemId;
					});
				});
			});
		};

		PendingSelections.prototype.isSelected = function isSelected(selections) {
			var _this3 = this;

			return !!_.every(selections, function (selection) {
				return !!_.find(_this3._pendingSelections, function (p) {
					return _.isEqual(p, selection);
				});
			});
		};

		return PendingSelections;
	}();

	return PendingSelections;
});
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