'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. 2019, 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure
 * restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['underscore', '../../../lib/@waca/dashboard-common/dist/core/APIFactory', '../../../lib/@waca/dashboard-common/dist/api/ContentActionsProviderAPI', '../../../api/DashboardAPI', './api/EventGroupsAPI', '../../../lib/@waca/dashboard-common/dist/utils/ContentUtil', '../../../app/nls/StringResources'], function (_, APIFactory, ContentActionsProviderAPI, DashboardAPI, EventGroupsAPI, ContentUtil, stringResources) {
	var EventGroups = function () {
		function EventGroups(_ref) {
			var features = _ref.features;

			_classCallCheck(this, EventGroups);

			this.dashboard = features.API;
			this._dashboardState = features.DashboardState;

			this._api = APIFactory.createAPI(this, [EventGroupsAPI, ContentActionsProviderAPI]);
			features.ContentActions.registerProvider('EventGroups', this.getAPI());
			this._icons = features.Icons;
		}

		EventGroups.prototype.getAPI = function getAPI() {
			return this._api;
		};

		EventGroups.prototype.initialize = function initialize() {
			var _this = this;

			// if this promise fails, the system is in really bad shape... therefore not checking for an error case
			this.dashboard.getCanvasWhenReady().then(function (canvas) {
				// if there is a dashboard, the instance hasn't been destroyed (just in case the instance gets destroyed before initialization is completed)
				if (_this.dashboard) {
					_this.canvas = canvas;
					_this.canvas.on('move:content', _this.onMoveContent, _this);
				}
			});
			return Promise.resolve();
		};

		EventGroups.prototype.onMoveContent = function onMoveContent(payload) {
			var _this2 = this;

			var pageId = ContentUtil.getPageContent(this.canvas.getContent(payload.info.containerId)).getId();
			var defaultEventGroupId = this.createDefaultGroupId(pageId);
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			var groupsOnPage = _.pluck(eventGroups.getGroupsOnPage(pageId), 'id');
			payload.info.contentIdList.forEach(function (id) {
				var widgetIds = [];
				var widgets = _this2.canvas.getContent(id).findContent('type:widget');
				if (widgets.length) {
					widgets.forEach(function (content) {
						var widgetId = content.getId();
						var groupModel = eventGroups.findGroup(widgetId);
						if (groupsOnPage.length && groupModel) {
							var idx = groupsOnPage.findIndex(function (group) {
								return group !== groupModel.id;
							});
							if (idx !== -1) {
								widgetIds.push(widgetId);
							}
						} else {
							widgetIds.push(widgetId);
						}
					});
				} else {
					widgetIds.push(id);
				}
				_this2.addToGroup(defaultEventGroupId, widgetIds, payload.transactionToken);
			});
		};

		EventGroups.prototype.destroy = function destroy() {
			if (this.canvas) {
				this.canvas.off('move:content', this.onMoveContent, this);
			}
			this.dashboard = null;
			this._dashboardState = null;
			this._api = null;
		};

		EventGroups.prototype.groupExists = function groupExists(groupId) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			return !!eventGroups.get(groupId);
		};

		EventGroups.prototype.getGroupId = function getGroupId(widgetId) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			var group = eventGroups.findGroup(widgetId);
			if (group) {
				return group.getId();
			}

			return null;
		};

		EventGroups.prototype.getGroupIdsOnPage = function getGroupIdsOnPage(pageId) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			var groups = eventGroups.getGroupsOnPage(pageId);
			var groupIds = [];
			if (groups && groups.length) {
				groups.forEach(function (group) {
					groupIds.push(group.id);
				});
			}
			return groupIds;
		};

		EventGroups.prototype.getContentIdList = function getContentIdList(groupId) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			var group = eventGroups.get(groupId);
			if (group && group.widgetIds) {
				return JSON.parse(JSON.stringify(group.widgetIds));
			}
		};

		EventGroups.prototype.addToGroup = function addToGroup(groupId, widgetIds, transactionToken) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			var transaction = this.dashboard.getFeature('Transaction');
			var token = transaction.startTransaction(transactionToken);

			var options = {
				payloadData: {
					undoRedoTransactionId: token.transactionId,
					transactionToken: token
				}
			};
			if (this.groupExists(groupId)) {
				eventGroups.addToGroup(groupId, widgetIds, options);
			} else {
				// create requires only the id, not the event group id
				options.targetPageId = groupId.slice(0, groupId.indexOf(':'));
				eventGroups.createGroup(widgetIds, options);
			}
			transaction.endTransaction(token);
		};

		EventGroups.prototype.createGroup = function createGroup(widgetIds, transactionToken) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			var transaction = this.dashboard.getFeature('Transaction');
			var token = transaction.startTransaction(transactionToken);

			var options = {
				payloadData: {
					undoRedoTransactionId: token.transactionId,
					transactionToken: token
				}
			};
			var groupId = eventGroups.createGroup(widgetIds, options);
			transaction.endTransaction(token);
			return groupId;
		};

		EventGroups.prototype.removeFromGroup = function removeFromGroup(widgetIds, transactionToken) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;

			var transaction = this.dashboard.getFeature('Transaction');
			var token = transaction.startTransaction(transactionToken);

			var options = {
				payloadData: {
					undoRedoTransactionId: token.transactionId,
					transactionToken: token
				}
			};
			var groupIds = eventGroups.disconnectFromGroup(widgetIds, options);
			transaction.endTransaction(token);
			return groupIds;
		};

		EventGroups.prototype._getBoardModel = function _getBoardModel() {
			var internal = this.dashboard.getFeature('internal');
			return internal.getBoardModel();
		};

		EventGroups.prototype.createDefaultGroupId = function createDefaultGroupId(pageId) {
			var boardModel = this._getBoardModel();
			var eventGroups = boardModel.eventGroups;
			return eventGroups.createDefaultGroupId(pageId);
		};

		/**
   * @implements ContentActionProviderAPI#getContentActionList
   */


		EventGroups.prototype.getContentActionList = function getContentActionList(idList) {
			var _this3 = this;

			var uiState = this._dashboardState.getUiState();

			if (idList.length > 0 || uiState.authoring === false) {
				return [];
			}

			return [{
				name: 'EventGroups',
				type: 'ToggleButton',
				baseClass: 'toolbar',
				order: 1,
				checked: uiState.eventGroups,
				disabled: uiState.focus,
				label: stringResources.get('eventGroupButtonLabel'),
				icon: this._icons.getIcon('connect').id,
				action: function action() {
					return _this3._dashboardState.setEventGroups(true);
				},
				offAction: function offAction() {
					return _this3._dashboardState.setEventGroups(false);
				}
			}];
		};

		return EventGroups;
	}();

	return EventGroups;
});
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