'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. 2018, 2021
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */

/**
 * @interface DataItemAPI
 * @classdesc API class that is used to work with data items.
 * @example slots.getDataItem(<dataItemId>)
 * @example slots.getDataItemList()[<index>]
 * @example slots.getMappingInfoList()[<index>].dataItem
 */
define([], function () {
	var DataItemAPI = function () {
		function DataItemAPI() {
			_classCallCheck(this, DataItemAPI);
		}

		/**
   * @description Returns the unique ID that identifies the given data item.
   *
   * @function DataItemAPI#getId
   * @public
   *
   * @return {String} ID of the data item
   */
		DataItemAPI.prototype.getId = function getId() {};

		// setLabel is not exposed as API. It is not needed for now.
		// /**
		//  * @description Set dataitem label.
		//  *
		//  * @function DataItemAPI#setLabel
		//  * @private
		//  *
		//  * @param {String} label
		//  */
		// setLabel() { }

		/**
   * @description Returns the data item label.
   *
   * @function DataItemAPI#getLabel
   * @public
   *
   * @return {String} Label of the data item
   */


		DataItemAPI.prototype.getLabel = function getLabel() {};

		/**
   * @description Returns the item ID that this data item references. An item ID is the metadata columnId.
   *
   * @function DataItemAPI#getColumnId
   * @public
   *
   * @return {String} columnId
   */


		DataItemAPI.prototype.getColumnId = function getColumnId() {};

		/**
   * @description Returns the navigation path ID associated with this data item.
   *
   * @function DataItemAPI#getNavigationPathId
   * @private
   *
   * @return {String} navigationPathId
   */


		DataItemAPI.prototype.getNavigationPathId = function getNavigationPathId() {};

		/**
   * @description Sets the navigation path ID associated with this data item.
   *
   * @function DataItemAPI#setNavigationPathId
   * @private
   *
   * @param {String} id
   * @param {transactionToken} [transactionToken]
   *
   */


		DataItemAPI.prototype.setNavigationPathId = function setNavigationPathId() {};

		/**
   * @description Returns the item data type.
   * @function DataItemAPI#getDataType
   * @public
   *
   * @return {String} dataType { 'string' | 'decimal' }
   */


		DataItemAPI.prototype.getDataType = function getDataType() {};

		/**
   * @description Returns true if the data item is a data or time type. Data or time types include: date, datetime, time, year.
   * @function DataItemAPI#isDateOrTimeType
   * @private
   *
   * @return {Boolean} isDateOrTimeType
   */


		DataItemAPI.prototype.isDateOrTimeType = function isDateOrTimeType() {};

		/**
   * @description Returns the type of the data item. The type can be either 'attribute' or 'fact'.
   * @function DataItemAPI#getType
   * @public
   *
   * @return {String} type
   */


		DataItemAPI.prototype.getType = function getType() {};

		/**
   * @description Returns the data item aggregation type.
   * @function DataItemAPI#getAggregation
   * @public
   *
   * @return {String} aggregationType is explicitly set, or has a value, otherwise the default metadata aggregation value
   *
   */


		DataItemAPI.prototype.getAggregation = function getAggregation() {};

		/**
   * @description Sets the data item aggregation type.
   * @function DataItemAPI#setAggregation
   * @public
   *
   * @param {aggregation} [aggregation = null]
   * @param {transactionToken} [transactionToken]
   */


		DataItemAPI.prototype.setAggregation = function setAggregation() /*aggregation, transactionToken*/{};

		/**
   * @description Returns true if the data item aggregation type was not explicitly set.
   * @function DataItemAPI#hasDefaultAggregation
   * @public
   *
   * @return {Boolean} hasDefaultAggregation
   *
   */


		DataItemAPI.prototype.hasDefaultAggregation = function hasDefaultAggregation() {};

		/**
   * @description Returns true if the data item sort type was not explicitly set.
   * @function DataItemAPI#hasDefaultSort
   * @public
   *
   * @return {Boolean} hasDefaultSort
   *
   */


		DataItemAPI.prototype.hasDefaultSort = function hasDefaultSort() {};

		/**
   * @description Returns true if the data item format type was not explicitly set.
   * @function DataItemAPI#hasDefaultFormat
   * @public
   *
   * @return {Boolean} hasDefaultFormat
   *
   */


		DataItemAPI.prototype.hasDefaultFormat = function hasDefaultFormat() {};

		/**
   * @description Returns the column metadata that is associated with this data item.
   *
   * @function DataItemAPI#getMetadataColumn
   * @private
   *
   * @return {MetadataColumnAPI} columnMetadata returns null if the metadata item is not available
   */


		DataItemAPI.prototype.getMetadataColumn = function getMetadataColumn() {};

		/**
   * @description Returns the data format for this data item.
   * @function DataItemAPI#getFormat
   * @public
   *
   * @param {Object} options ignoreDefaultFormatting (ignore any default formatting)
   * @return {FormatSpec} Format spec
   */


		DataItemAPI.prototype.getFormat = function getFormat() /* options */{};

		/**
   * @description Sets the format spec for the given data item.
   * @function DataItemAPI#setFormat
   * @public
   *
   * @param {FormatSpec} formatSpec
   * @param {transactionToken} transactionToken
   *
   */


		DataItemAPI.prototype.setFormat = function setFormat() /*formatSpec, transactionToken*/{};

		/**
   * @description Gets the effective sort spec. If a user sort is set, then it is returned. Otherwise, the default sort is returned.
   *
   * @function DataItemAPI#getSort
   * @public
   * @return {SortSpec}
   *
   * @example
   *  {
   *    type: String ('asc' | 'desc' | 'null'),
   *    priority: Number,
   *    by: String  ('caption' | 'value'),
   *    context: String (column id used for the sort context)
   *    custom: Object (specify sort overrides)
   *    custom.top: String[] (Use values of members to move to the top of the sorted list)
   *    custom.enabled: Boolean (indicate if custom sort is enabled)
   *  }
   *
   */


		DataItemAPI.prototype.getSort = function getSort() {};

		/**
   * @description Gets the top/bottom information that is set on the data item.
   * @function DataItemAPI#getTopBottom
   * @public
   * @example
   *  {
   *    type: String ('topcount' | 'toppercent' | 'bottomcount' | 'bottompercent'),
   *    value: Number,
   *    rank: boolean
   *    context: Object (with itemId and aggregate)
   *  }
   *
   * @return {TopBottomInfo}
   *
   */


		DataItemAPI.prototype.getTopBottom = function getTopBottom() {};

		/**
   * @description Sets the top/bottom information on the data item.
   * @function DataItemAPI#setTopBottom
   * @public
   *
   * @example
   *  {
   *    type: String ('topcount' | 'toppercent' | 'bottomcount' | 'bottompercent'),
   *    value: Number,
   *    rank: boolean,
   *    context:  measure (column id) can be used when the topbottom applied on the categories
   *  }
   *
   * @param {TopBottomInfo} topBottomInfo
   * @param {transactionToken} transactionToken
   *
   */


		DataItemAPI.prototype.setTopBottom = function setTopBottom() /* topBottomInfo, transactionToken */{};

		/**
   * @description Returns true if the data item is a hierarchy and we can drill down.
   * @function DataItemAPI#canDrillDown
   * @public
   *
   * @return {Boolean} canDrillDown
   */


		DataItemAPI.prototype.canDrillDown = function canDrillDown() {};

		/**
   * @description Drill down in a data item.
   *
   * @function DataItemAPI#drillDown
   * @public
   *
   * @param {String} value
   * @param {transactionToken} transactionToken
   *
   *
   */


		DataItemAPI.prototype.drillDown = function drillDown() /* value, transactionToken */{};

		/**
   * @description Gets the drill down value (member id) if a drill down is set.
   *
   * @function DataItemAPI#getDrillDownValue
   * @public
   *
   * @return {String} drillDown value
   */


		DataItemAPI.prototype.getDrillDownValue = function getDrillDownValue() {};

		/**
   * @description Drill up in a data item.
   *
   * @function DataItemAPI#drillUp
   * @public
   *
   * @param {String} value
   * @param {transactionToken} transactionToken
   *
   *
   */


		DataItemAPI.prototype.drillUp = function drillUp() /* value, transactionToken */{};

		/**
   * @description Gets the drill up value (member id) if a drill up is set.
   *
   * @function DataItemAPI#getDrillDownValue
   * @public
   *
   * @return {String} drillUp value
   */


		DataItemAPI.prototype.getDrillUpValue = function getDrillUpValue() {};

		/**
   * @description Clears the drill up or down selection.
   *
   * @function DataItemAPI#clearDrill
   * @public
   *
   * @param {transactionToken} transactionToken
   */


		DataItemAPI.prototype.clearDrill = function clearDrill() {};

		/**
   * @description Enables binning in the data item.
   * @function DataItemAPI#setBinning
   * @private
   *
   * @param {BinningSpec} binningSpec - null to clear the binning
   * @param {transactionToken} transactionToken
   *
   */


		DataItemAPI.prototype.setBinning = function setBinning() /* binningSpec, transactionToken */{};

		/**
   * @description Gets the binning json object if specified for this data item.
   * @function DataItemAPI#getBinning
   * @private
   *
   * @return {BinningSpec} Returns binning spec. If there is no binning, returns undefined.
   */


		DataItemAPI.prototype.getBinning = function getBinning() {};

		/**
   * @description Returns true if the model sort type has been set.
   * @function DataItemAPI#hasModelSort
   * @private
   *
   * @return {Boolean} hasModelSort
   */


		DataItemAPI.prototype.hasModelSort = function hasModelSort() {};

		/**
   * @description Sets the type, sort-by method and priority of sort on the data item.
   *
   * @function DataItemAPI#setSort
   * @public
   * @param {SortSpec} sortSpec
   * @param {transactionToken} transactionToken
   *
   */


		DataItemAPI.prototype.setSort = function setSort() /* sortSpec, transactionToken */{};

		/**
   * @description Gets the union information that is set on the data item.
   * @function DataItemAPI#getUnion
   * @private
   * @return {UnionAPI}
   */


		DataItemAPI.prototype.getUnion = function getUnion() {};

		/**
   * @description Indicates if the data item is not available. Returns true if the column was deleted or hidden.
   * @function DataItemAPI#isUnavailable
   * @public
   * @return {Boolean}
   */


		DataItemAPI.prototype.isColumnUnavailable = function isColumnUnavailable() {};

		/**
   * @description Serialize the set of actions/parameters applied to a dataItem (eg sort or topbottom) as a JSON object array.
   * This function can be used to make API calls to re-apply actions to re-construct a basic dataItem with columnId from scratch
   * in a widgetspec-agnostic way.
   * @function DataItemAPI#serializeActions
   * @example 
   * [{ 
   *		name: 'setSort',
   *		params: [{ type: 'desc' }]
   * },{
   * 		name: 'setTopBottom',
   *		params: [{ type: 'topcount', value: '2', context: { itemId: 'Sales.Revenue' }}]
   * }]
   * @return {Object} the actions serialized as a JSON object.
   */


		DataItemAPI.prototype.serializeActions = function serializeActions() {};

		return DataItemAPI;
	}();

	/**
  * @description Enum for all supported topbottom type.
  * @readonly
  * @enum {String}
  * @constant
  * @memberOf DataItemAPI
  */


	DataItemAPI.TOPBOTTOM_TYPE = {
		topcount: 'topcount',
		toppercent: 'toppercent',
		bottomcount: 'bottomcount',
		bottompercent: 'bottompercent'
	};

	/**
  * @description Enum for all supported aggregation type.
  * @readonly
  * @enum {String}
  * @constant
  * @memberOf DataItemAPI
  */
	DataItemAPI.AGGREGATION_TYPE = {
		none: 'none',
		average: 'avg',
		automatic: 'automatic',
		calculated: 'calculated',
		count: 'count',
		countDistinct: 'countdistinct',
		maximum: 'max',
		median: 'median',
		minimum: 'min',
		standardDeviation: 'stddev',
		total: 'sum',
		variance: 'variance'
	};

	return DataItemAPI;
});
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