analytics/webcontent/bi/js/dashboard-analytics/drill-through/controls/DrillThroughDefinitionDialog.js

'use strict';

/**
 * Licensed Materials - Property of IBM
 *
 * IBM Cognos Products: BI UI Commons
 *
 * Copyright IBM Corp. 2018, 2019
 *
 * US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
 */
define(['../../lib/@waca/core-client/js/core-client/ui/dialogs/GenericViewDialog', './DrillThroughDefinitionView', '../../DynamicFileLoader', '../../widgets/livewidget/nls/StringResources', 'underscore'], function (BaseDialog, DrillThroughDefinitionView, DynamicFileLoader, StringResources, _) {
	/**
  * Create a drill through definition dialog.
  * @param - options
  */
	var DrillThroughDefinitionDialog = BaseDialog.extend({
		init: function init(options) {
			this.applicationName = options.applicationName;
			this.boardName = options.boardName;
			this.name = options.name || options.targetName;
			this.targetName = options.targetName;
			this.type = options.type;
			this.entryId = options.id;
			this.assetId = options.assetId;
			this.modelRefs = options.modelRefs;
			this.controller = options.controller;
			this.scope = options.scope;
			this.ownerId = options.ownerId;
			this.perspective = options.perspective;

			this.isLoading = options.isLoading;
			this.mappings = options.mappings;
			this.columnLabels = options.columnLabels;
			this.columnLabelValues = _.map(this.columnLabels, function (column) {
				return column.label;
			});
			this.rowSize = this.mappings && this.mappings.length;
			this.handlers = options.handlers || {};
			this.iconsFeature = options.iconsFeature || {};

			this.handlers = _.extend(this.handlers, {
				getRow: this._getRow.bind(this),
				onValueSelected: this._onValueSelected.bind(this),
				onScopeChange: this._onScopeChange.bind(this),
				onNameChange: this._onNameChange.bind(this),
				onCloseDialog: this._onCloseDialog.bind(this),
				onBack: this._onBack.bind(this)
			});

			var dialogOptions = {
				'buttons': [{
					'text': StringResources.get('dlg_apply'),
					'handler': this.apply.bind(this),
					'type': 'primary',
					'defaultId': 'apply_button'
				}, {
					'handler': this.cancel.bind(this),
					'defaultId': 'cancel'
				}],
				'showHeader': false,
				'viewClass': DrillThroughDefinitionView,
				'id': 'dtTitleText',
				'viewOptions': {
					'applicationName': this.applicationName,
					'handlers': this.handlers,
					'rowSize': this.rowSize,
					'name': this.name,
					'sourceName': options.sourceName,
					'boardName': this.boardName,
					'targetName': this.targetName,
					'scope': this.scope,
					'isLoading': this.isLoading,
					'type': this.type,
					'perspective': this.perspective,
					'iconsFeature': this.iconsFeature
				}
			};

			DrillThroughDefinitionDialog.inherited('init', this, [dialogOptions]);
		},

		/**
   * Called when the apply button is clicked
   */
		apply: function apply() {
			var spec = {
				name: this.name,
				targetName: this.targetName,
				type: this.type,
				id: this.entryId, //This may be undefined for 'add new target'
				assetId: this.assetId,
				modelRefs: this.modelRefs,
				mappings: this.mappings,
				scope: this.scope,
				ownerId: this.ownerId,
				perspective: this.perspective
			};
			if (!this.handlers.canApply(spec)) {
				DynamicFileLoader.load(['dashboard-analytics/lib/@waca/core-client/js/core-client/ui/dialogs/MessageBox']).then(function (Modules) {
					var MessageBox = Modules[0];
					var title = StringResources.get('drillthrough_definitionDuplicateDrillTargetErrorTitle');
					var displayMessage = StringResources.get('drillthrough_definitionMessage', { name: spec.name });
					var msgBox = new MessageBox('error', title, displayMessage);
					msgBox.open();
				});
			} else {
				DrillThroughDefinitionDialog.inherited('ok', this, arguments);
				this.hide();
				this.handlers.onApply(spec);
			}
		},

		setFocus: function setFocus() {
			this._container().find('.dialogButton.primary')[0].focus();
		},

		/**
  * Returns the row information as consumed by the view
  * @param index index of  row
  */
		_getRow: function _getRow(index) {

			var param = this.mappings[index];
			var mapTo = param.mapTo;
			var selectedIndex = -1;

			if (mapTo && this.columnLabels && this.columnLabels.length) {
				for (var i = 0; i < this.columnLabels.length; i++) {
					if (mapTo === this.columnLabels[i].columnId) {
						selectedIndex = i;
						break;
					}
				}
			}

			return {
				caption: param.name,
				state: {
					selectedIndex: selectedIndex,
					values: this.columnLabelValues
				}
			};
		},

		/**
  * Handler for when a mapped value is selected
  * @param entryIndex Mapping index
  * @param mapToIndex label index mapped to
  */
		_onValueSelected: function _onValueSelected(entryIndex, mapToIndex) {
			var entryItem = this.mappings[entryIndex];
			if (mapToIndex === -1) {
				entryItem.mapTo = null;
			} else {
				entryItem.mapTo = this.columnLabels[mapToIndex].columnId;
			}
		},

		/**
  * Handler for when the scope state of the drill entry has changed
  * @param state of scope for the drill entry
  */
		_onScopeChange: function _onScopeChange(state) {
			this.scope = state;
		},

		/**
  * Handler for when the name of the drill through entry has changed
  * @param name of the drill entry
  */
		_onNameChange: function _onNameChange(name) {
			this.name = name;
		},

		/**
  * Handler for when the user click the close dialog
  */
		_onCloseDialog: function _onCloseDialog() {
			this.cancel();
		},

		/**
  * Handler for when the user click the back button
  */
		_onBack: function _onBack() {
			this.cancel();
			if (this.handlers.back) {
				this.handlers.back();
			}
		},

		update: function update(options) {
			this.columnLabels = options.columnLabels || this.columnLabels;
			this.mappings = options.mappings || this.mappings;
			this.rowSize = this.mappings ? this.mappings.length : this.rowSize;
			this.targetName = options.targetName || this.targetName;
			if (!options.isLoading) {
				this.columnLabelValues = _.map(this.columnLabels, function (column) {
					return column.label;
				});
			}
			this.view.update({ rowSize: this.rowSize, isLoading: options.isLoading, targetName: this.targetName });
		}
	});

	return DrillThroughDefinitionDialog;
});
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