'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: BI Cloud (C) Copyright IBM Corp. 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['../../../lib/@waca/dashboard-common/dist/core/APIFactory', './api/QueryProviderAPI', 'underscore'], function (APIFactory, QueryProviderAPI, _) {
	var SummaryQueryProvider = function () {
		function SummaryQueryProvider(options) {
			_classCallCheck(this, SummaryQueryProvider);

			var features = options && options.features;
			if (features) {
				this._mainProvider = features.QueryProvider;
			}

			var queryExecution = features && features.DataQueryExecution;
			if (queryExecution) {
				queryExecution.registerQueryProvider(this.getAPI());
			}
		}

		SummaryQueryProvider.prototype.getAPI = function getAPI() {
			if (!this.api) {
				this.api = APIFactory.createAPI(this, [QueryProviderAPI]);
			}
			return this.api;
		};

		SummaryQueryProvider.prototype.getType = function getType() {
			return 'summary';
		};

		SummaryQueryProvider.prototype.getQuerySpecList = function getQuerySpecList() {
			var querySpecList = this._mainProvider && this._mainProvider.getQuerySpecList();
			return _.chain(querySpecList)
			// Get the main query (ie. filter out minmax query)
			.filter(function (entry) {
				return entry.type === 'main';
			})
			// update the query spec type
			.map(function (entry) {
				_.extend(entry.spec, {
					type: 'summary'
				});
				return entry;
			}).value();
		};

		return SummaryQueryProvider;
	}();

	return SummaryQueryProvider;
});
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