"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 Business Analytics (C) Copyright IBM Corp. 2020
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */

/**
 * @class VisDnDUtilsAPI
 * @hideconstructor
 *
 * @classdesc Utility API for drag and drop of metadata onto a visualization content
 */
define([], function () {
	var VisDnDUtilsAPI = function () {
		function VisDnDUtilsAPI() {
			_classCallCheck(this, VisDnDUtilsAPI);
		}

		/**
   * @public
   * @function VisDnDUtilsAPI#mapColumns
   * @description Map the given metadata drag and drop payload to a specific slot
   * @param {String} slotId Identifier of the slot to map to
   * @param {Object} payload the metadata drag and drop payload
   * @param {Object} options the options to process the accept
   * @param {TransactionToken} transactionToken the transaction token
   * @returns {Boolean}
   */
		VisDnDUtilsAPI.prototype.mapColumns = function mapColumns() {};

		/**
   * @public
   * @function VisDnDUtilsAPI#acceptsOlapV2
   * @description process the on drop action of drag and drop by applying special rules for OLAP (eg: can't drop levels of a hierarchy in the wrong order)
   * @param {Array} targetMetadataColumns - metadata columns in target slot
   * @param {Array} sourceMetadataColumns - metadata columns to be added into target slot
   * @param {Number} indexInTargetSlot - index in target slot to add
   * @param {Number} indexInSourceSlot - slot item index in source slot, it is undefined if dnd from metadata tree
   * @param {Boolean} isReplace - if it is to replace the column in the position
   * @param {Boolean} IsSameSlot - if it is drag and drop in the same slot
   * @return {Boolean} return True if the two lists of columns can be in the same slot
   */


		VisDnDUtilsAPI.prototype.acceptsOlapV2 = function acceptsOlapV2() {};

		/**
   * @public
   * @function VisDnDUtilsAPI#addMembersAsLocalFilters
   * @description  Add members as local filters to visualization or Slot
   * @param {object} [options]
   * @param {object[]} [options.columns] - metadata columns may be added into target slot or visualization as local filters
   * @param {object} [options.slotAPI] - target slot if members to be added into target slot as local filter
   * @param {Boolean} [options.doUpdateFilters] - if true, local filter get updated.
   * @param {Boolean} [options.bReplace] - if true, replace the slot local filters by local filter created based on members.
   * @param {TransactionToken} transactionToken the transaction token
   */


		VisDnDUtilsAPI.prototype.addMembersAsLocalFilters = function addMembersAsLocalFilters() {};

		/**
   * @public
   * @function VisDnDUtilsAPI#accepts
   * @param {Object} payload the drag and drop payload
   * @param {Object} options the options to process the accept
   * @description called by the DnD manager to check whether to accept the dragged object or not
   * @returns {Boolean}
   */


		VisDnDUtilsAPI.prototype.accepts = function accepts() {};

		/**
   * @public
   * @function VisDnDUtilsAPI#onDrop
   * @param {Object} payload the drag and drop payload
   * @description process the on drop action of drag and drop
   */


		VisDnDUtilsAPI.prototype.onDrop = function onDrop() {};

		return VisDnDUtilsAPI;
	}();

	return VisDnDUtilsAPI;
});
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