analytics/webcontent/bi/js/dashboard-analytics/visualizations/renderer/grid/Summary.js

'use strict';

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

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: BI Cloud (C) Copyright IBM Corp. 2016, 2018
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['../../../widgets/livewidget/nls/StringResources'], function (StringResources) {

	'use strict';

	var PROCESSING = StringResources.get('processing');
	var NOT_AVAILABLE = StringResources.get('value_is_not_available');

	var Summary = function () {
		function Summary(mappingInfo, isLocalSummary) {
			_classCallCheck(this, Summary);

			this._numberOfValues = 0;
			this._formatSpec = mappingInfo.formatSpec;
			this._aggregationType = mappingInfo.aggregationType;
			this._isLocalSummary = isLocalSummary;
			this._uniqueId = mappingInfo.id;
		}

		/**
   * Add call back functions and required parameters when summary is local supported type
   * @param {object} cbContext -
   * categoryUIds: used as query Key to find the corresponding summary query result
   * tupleUIds: used as tuple key to find the value from the right summary query result
   * cbGetSummary: callback to invoke getSummary in SummaryFeature
   * cbOnCellDataChange: callback when summary value is ready
   */


		Summary.prototype.addCallBackContext = function addCallBackContext(cbContext) {
			this.categoryUIds = cbContext.categoryUIds;
			this.tupleUIds = cbContext.tupleUIds;
			this.getSummary = cbContext.cbGetSummary;
			this.onCellDataChange = cbContext.cbOnCellDataChange;
			this.addSummaryValuePromise = cbContext.cbAddSummaryValuePromise;
		};

		Summary.prototype.addValue = function addValue(value) {

			if (!this._isLocalSummary) {
				// Just return if local summary does not support the aggregation type
				return;
			}

			var newValue = value;
			if (value && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object') {
				newValue = value.getSummarizedValue();
			}

			if (typeof newValue !== 'number') {
				return;
			}

			if (typeof this.value !== 'number') {
				this.value = newValue;
				return;
			}

			switch (this._aggregationType) {
				case 'min':
					this.value = Math.min(this.value, newValue);
					break;

				case 'max':
					this.value = Math.max(this.value, newValue);
					break;

				default:
					this.value += newValue;
			}
		};

		Summary.prototype.getSummarizedValue = function getSummarizedValue(rowIdx, colIdx) {
			var _this = this;

			if (!this._isLocalSummary) {
				if (this.getSummary) {
					this.valuePromise = this.getSummary(this.categoryUIds, this._uniqueId, this.tupleUIds).then(function (value) {
						_this.onCellDataChange(rowIdx, colIdx, value, _this._formatSpec);
					});

					if (this.addSummaryValuePromise) {
						this.addSummaryValuePromise(this.valuePromise);
					}
					return PROCESSING;
				} else {
					return NOT_AVAILABLE;
				}
			}
			return this.getValue();
		};

		Summary.prototype.getValue = function getValue() {
			return typeof this.value === 'number' ? this.value : null;
		};

		Summary.prototype.getFormatSpec = function getFormatSpec() {
			return this._formatSpec;
		};

		return Summary;
	}();

	return Summary;
});
//# sourceMappingURL=Summary.js.map