/**
 * Licensed Materials - Property of IBM IBM Cognos Products: Modeling UI (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([
	'underscore',
	'bi/commons/ui/core/Class'
], function (_, Class) {
	var DiagramNode = Class.extend({

		contentProvider: null,
		identifier: null,
		label: null,
		tableRowCount: 0,
		x: 0,
		y: 0,
		adjacentLinks: null,
		statisticsLoading: false,

		init: function(options) {
			DiagramNode.inherited('init', this);
			_.extend(this, options);

			this.adjacentLinks = [];
			this.identifier = options.moserObject.getIdentifier();
			this.label = options.moserObject.getLabel();
			this.comment = options.moserObject.getComment();
			this.screenTip = options.moserObject.getScreenTip();
			this.hidden = options.moserObject.isHidden();
			this.displayTableInfo = options.isDetailsVisible;
			this.tableRowCount = options.tableRowCount;
			this.statisticsLoading = options.statisticsLoading;
			this.x = options.position.x;
			this.y = options.position.y;

			if (this.fixed) {
				this.fx = this.x;
				this.fy = this.y;
			} else {
				this.fx = null;
				this.fy = null;
			}
		},

		/**
		 * Add a refernce by ID to an adjacent link on a node
		 *
		 * @param {string}
		 *            linkID - The identifier of a link
		 */
		addAdjacentLink: function(linkID) {
			this.adjacentLinks = _.union(this.adjacentLinks, [
				linkID
			]);
		},

		/**
		 * Return a list of current adjacent links and empty the current list
		 */
		pullAdjacentLinks: function() {
			return this.adjacentLinks.splice(0, this.adjacentLinks.length);
		},

		/**
		 * Sets the label of the node
		 *
		 * @param {string}
		 *            newValue - The new label to pass to the node
		 */
		setLabel: function(newValue) {
			this.label = newValue;
		},

		/**
		 * Sets whether the node is visible or not
		 *
		 * @param {boolean}
		 * 			isHidden - true if the object is to be hidden
		 */
		setHidden: function(isHidden) {
			this.hidden = isHidden;
		},

		/**
		 * Set the instanceType on the node.
		 *
		 * @param {String}
		 *            instanceType The instance type
		 */
		setInstanceType: function(instanceType) {
			this.instanceType = instanceType;
		}
	});
	return DiagramNode;
});