/** 
 * Project  : AMDA-NG4
 * Name     : DerivedParamNode.js
 * @class   amdaModel.DerivedParamNode
 * @extends amdaModel.InteractiveNode
 * @brief   Model of Node corresponding to a derived parameter
 * @author  CDA
 * @version $Id: DerivedParamNode.js 2544 2014-10-03 10:21:56Z elena $

 */

Ext.define('amdaModel.DerivedParamComponentNode', {

        extend: 'amdaModel.InteractiveNode',

        
        text: '',
        
        constructor : function(config)
        {
            this.callParent(arguments);
            this.set('text', config && config.text ? config.text : this.text);
            this.set('iconCls', 'icon-scalar');
            this.set('leaf',true);
            this.set('isParameter',true);

        },
         localMenuItems : function(){  
    var menuItems=
    [{
            fnId : 'leaf-plotParam',
            text : 'Plot Parameter',
            hidden : true
        }, {
            fnId : 'leaf-downParam',
            text : 'Download Parameter',
            hidden : true
        }]
    return menuItems;
 },
  getAllContextMenuItems: function(){
    return  this.localMenuItems ();
},  

});

Ext.define('amdaModel.DerivedParamNode', {

    extend: 'amdaModel.InteractiveNode',
    

    requires:[],

    fields : [ 
        { name : 'dim_1', type:'number', defaultValue:1,  persist:  false},
        { name : 'dim_2', type:'number', defaultValue:1,  persist: false}
    ],

    statics:{
        nodeType: 'derivedParam',
        objectName: 'Parameter'
    },
 

    constructor : function(config){	

        this.callParent(arguments);       

        this.set('moduleId',myDesktopApp.dynamicModules.param.id);
        this.set('objectDataModel',amdaModel.Parameter.$className);
        this.set('ownerTreeId',amdaUI.ExplorerUI.RESRC_TAB.TREE_ID);

        this.updateIcon();

        this.updateComponents();

    },
    
    updateIcon: function() {
         if (this.get('isParameter')) {

            if( (this.get('dim_1') == 3 && this.get('dim_2') == 1) || (this.get('dim_1') == 1 && this.get('dim_2') == 3)){
                this.set('iconCls', 'icon-vector');

            } else if( (this.get('dim_1') == 2 && this.get('dim_2') == 1) || (this.get('dim_1') == 1 && this.get('dim_2') == 2)){
                this.set('iconCls', 'icon-vector');
                 

            } else if ( (this.get('dim_1') > 1 && this.get('dim_2') >=1)|| (this.get('dim_1') >=1 &&  this.get('dim_2') >1))  {
                this.set('iconCls','icon-spectra');

                  } else {
                this.set('iconCls', 'icon-scalar'); 
                    }
        }
    },
    
    updateComponents: function()  {
        this.removeAll();
        if (!this.get('isParameter')) {
            return;
        } 
        
        if( (this.get('dim_1') == 3 && this.get('dim_2') == 1) || (this.get('dim_1') == 1 && this.get('dim_2') == 3) ||
              (this.get('dim_1') == 2 && this.get('dim_2') == 1) || (this.get('dim_1') == 1 && this.get('dim_2') == 2)) {
          for (var i = 0; i < this.get('dim_1') *this.get('dim_2'); ++i) {

              var ch=new amdaModel.DerivedParamComponentNode({text: this.get('text') + '(' + i + ')'
              });
              

              ch.set('nodeType','derivedParam');
              this.appendChild(ch);
          }

        }

    },

localMenuItems : function() {

        var menuItems =
                [{

                    fnId : 'leaf-plotParam',

                    text : 'Plot Parameter',
                    hidden : true
                }, {
                    fnId : 'leaf-downParam',
                    text : 'Download Parameter',
                    hidden : true
                }];     
        return menuItems;
    },

    getAllContextMenuItems: function(){

        var menuItems = this.allMenuItems();
        var locMenuItems = this.localMenuItems();

        return  Ext.Array.merge(menuItems,locMenuItems);       
    },

isParameter : function(){
    return this.get('isParameter');
},
    
specialUpdate : function(res, timeUpdate) {

    if (res && res.dim_1) {
        this.set('dim_1', res.dim_1);
    }
    if (res && res.dim_2) {
        this.set('dim_2', res.dim_2);
    }
    
    this.updateIcon();

    this.updateComponents();

}

});