/**
 * Project   : AMDA-NG
 * Name      : PlotElementPanel.js
 * @class   amdaPlotComp.PlotElementPanel
 * @extends Ext.form.Panel
 * @brief   Element of a plot request definition
 * @author  Benjamin Renard
 * @version $Id: PlotElementPanel.js benjamin $
 */

Ext.define('amdaPlotComp.PlotElementPanel', {
	extend: 'Ext.form.Panel',
	
	requires: [
	           'amdaPlotComp.PlotPageForm',
	           'amdaPlotComp.PlotPanelForm',
	           'amdaPlotComp.PlotBaseAxisForm',
	           'amdaPlotComp.PlotTimeAxisForm',
	           'amdaPlotComp.PlotEpochAxisForm',
	           'amdaPlotComp.PlotColorAxisForm',
	           'amdaPlotComp.PlotParamForm',
	           'amdaPlotComp.PlotLayoutForm'
	],
	
	elementFormsManager : new Ext.AbstractManager(),
	
	crtTree   : null,
	
	constructor: function(config) {
		this.init(config);	    
		this.callParent(arguments);
	},
	
	setElement: function(type, object, tree) {
		this.removeAll(false);
		
		this.crtTree   = tree;
		
		var elementForm = this.getElementForm(type);
		
		this.add(elementForm);
		elementForm.crtTree = tree;
		if (elementForm.setObject)
			elementForm.setObject(object);
	},
	
	resetElement: function() {
		this.setElement('',null,null);
	},
	
	getElementForm: function(type) {
		var formId = type;
		if (type == '')
			formId = 'none';

		formId += '-element-form';
			
		if (!this.elementFormsManager.get(formId))
		{
			//Create element form
			switch (type)
			{
			case 'page' :
				this.elementFormsManager.register(new amdaPlotComp.PlotPageForm({id : formId}));
				break;
			case 'panel' :
				this.elementFormsManager.register(new amdaPlotComp.PlotPanelForm({id : formId}));
				break;
			case 'time-axis' :
				this.elementFormsManager.register(new amdaPlotComp.PlotTimeAxisForm({id : formId}));
				break;
			case 'epoch-axis' :
				this.elementFormsManager.register(new amdaPlotComp.PlotEpochAxisForm({id : formId}));
				break;
			case 'color-axis' :
				this.elementFormsManager.register(new amdaPlotComp.PlotColorAxisForm({id : formId}));
				break;
			case 'x-axis' :
			case 'y-left-axis' :
			case 'y-right-axis' :
				this.elementFormsManager.register(new amdaPlotComp.PlotBaseAxisForm({id : formId}));
				break;
			case 'param' :
				this.elementFormsManager.register(new amdaPlotComp.PlotParamForm({id : formId}));
				break;
			case 'layout' :
				this.elementFormsManager.register(new amdaPlotComp.PlotLayoutForm({id : formId}));
				break;
			case '' :
				this.elementFormsManager.register(new Ext.form.Label({id : formId, text: 'Select an element to the tree to show options'}));
				break;
			default :
				this.elementFormsManager.register(new Ext.form.Label({id : formId, text: 'No available options for this element'}));
			}
			
		}
		return this.elementFormsManager.get(formId);
	},
	
	init : function(config) {
		var me = this;
		
		var myConf = {
				title : 'Selected element options',
	        	bodyStyle: { background : '#dfe8f6' },
	        	autoScroll: true,
				defaults: {
					border: false
				}
		};
		
		Ext.apply (this , Ext.apply (arguments, myConf));
	}
});