analytics/webcontent/bi/js/dashboard-analytics/visualizations/renderer/summary/SummaryProxyView.js

'use strict';

/**
 * Licensed Materials - Property of IBM
 * IBM Cognos Products: BI Cloud (C) Copyright IBM Corp. 2019
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['jquery', 'underscore', '../VisView', '../../../util/DashboardFormatter', '../kpi/KpiView', '../infographic/InfographicView', '../../../DynamicFileLoader', '../../../lib/@waca/dashboard-common/dist/utils/MemUtil'], function ($, _, VisView, Formatter, KpiView, InfographicView, DynamicFileLoader, MemUtil) {
	'use strict';

	var SummaryProxyView = VisView.extend({
		className: '',

		init: function init(options) {
			var _this = this;

			SummaryProxyView.inherited('init', this, arguments);

			this._content = options.content;
			this._colorsService = this.dashboardApi.getFeature('Colors');
			this._visualizationAPI = this._content.getFeature('Visualization');

			var proxiedOptions = _.extend({}, options, { proxiedView: true });
			this._kpiView = new KpiView(proxiedOptions);
			this._infographicView = new InfographicView(proxiedOptions);
			this.updateActiveView();

			['resize', 'animate', '_renderIconView', 'removeIconView', 'getDescription', 'onVisible', 'renderIconView'].forEach(function (property) {
				_this._createProxyFunction(property);
			});
		},

		/**
   * expose this to summaryPropertyCallbacks
   */
		getSubView: function getSubView(name) {
			if (name === 'kpiView') {
				return this._kpiView;
			} else if (name === 'infographicView') {
				return this._infographicView;
			}
		},
		_createProxyFunction: function _createProxyFunction(functionName) {
			this[functionName] = function () {
				return this._activeView[functionName].apply(this._activeView, arguments);
			};
		},
		reveal: function reveal() {
			if (this._activeView && this._activeView.summaryReveal) {
				this._activeView.summaryReveal();
			}
		},


		remove: function remove() {
			var finalRemove = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;

			// todo livewidget_cleanup -- it is weird that we pass a finalRemove 
			// It seems to be used to delayed the destruction of a vipr widget
			// but we could handle this in a better way

			this._kpiView.remove(finalRemove);
			this._infographicView.remove(finalRemove);

			if (finalRemove) {
				MemUtil.destroy(this);
			}
		},

		/**
  	 * Loads and creates the control. Returns a promise which is resolved when the control
  	 * is created and ready to render
  	 */
		whenVisControlReady: function whenVisControlReady() {
			var _this2 = this;

			//Initialize proxied view controls
			var controlPromises = [this._kpiView.whenVisControlReady(), this._infographicView.whenVisControlReady()];

			return Promise.all(controlPromises).then(function () {
				if (_this2.visControl) {
					return _this2.visControl;
				} else {
					return DynamicFileLoader.load(['dashboard-analytics/visualizations/renderer/summary/control/SummaryControl']).then(function (modules) {
						var VisControl = modules[0];
						_this2.visControl = new VisControl({
							domNode: _this2.$el[0]
						});
						return _this2.visControl;
					});
				}
			});
		},

		placeAt: function placeAt(element) {
			this._containingElement = element;
			if (this._activeView) {
				this._activeView.placeAt(element);
			}
		},

		updateActiveView: function updateActiveView() {
			if (this._activeView) {
				this._activeView.$el.detach();
			}

			var isInfographic = this.isInfographic(true);
			if (isInfographic) {
				this._activeView = this._infographicView;
			} else {
				this._activeView = this._kpiView;
			}
			this.$el = this._activeView.$el;
			if (this._containingElement) {
				this._activeView.placeAt(this._containingElement);
			}
		},

		getActiveView: function getActiveView() {
			return this._activeView;
		},

		render: function render(renderInfo) {
			this.updateActiveView();
			return this._activeView.render(renderInfo);
		},

		isInfographic: function isInfographic() {
			var updateValue = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

			if (this._isInfographic === undefined || updateValue) {
				var graphicData = this.content.getPropertyValue('value.graphic.content');
				this._isInfographic = !!graphicData;
			}
			return this._isInfographic;
		},

		getDecoratorAPI: function getDecoratorAPI() {
			if (this._activeView.getDecoratorAPI) {
				return this._activeView.getDecoratorAPI();
			} else {
				return null;
			}
		}
	});

	return SummaryProxyView;
});
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