/**
 *
 * @class Ext.form.LabelField
 * @extends Ext.form.Field
 *
 * label class - makes label a form field allowing to add it to forms anywhere
 */
 
Ext.define('Ext.form.LabelField', {
    extend : 'Ext.form.Field',
    constructor : function (config) {
		me = this;
		me.superclass.constructor.call(this, config);
	},
    defaultAutoCreate : {tag: 'span'},
    fieldClass: 'x-form-label',
    value: '',
    setValue:function(val) {
	    if(this.rendered){
	         this.el.update(val);
	    }
    }
});		

Ext.define('Ext.app.SearchField', {
	extend : 'Ext.form.field.Trigger',
	alias :'widget.searchfield',
    hideMode: 'display', // not working
	trigger2Cls: 'iconSearch', //same as x-form-search-trigger except with !important flag which seems to be required to work
	trigger1Cls : 'x-form-clear-trigger',
    hasSearch : false,
	emptyText : 'Search...',

    // Search
	onTrigger2Click: function() {
    	var v = this.getRawValue();
        if(v.length < 1){
            this.onTrigger1Click();
            return;
        }
		// set store search param
		this.store.getProxy().extraParams.search = v;
		// reset the grid page/start params
		this.store.currentPage = 1;
		this.store.load();
		this.hasSearch = true;
//		this.triggerEl.item(0).show();
//		this.doComponentLayout(); // not working
    },	
	// Clear
	onTrigger1Click: function() {
		this.setRawValue('');
        if (this.hasSearch){
			// reset store search param
			this.store.getProxy().extraParams.search = '';
			// reset the grid page/start params
			this.store.currentPage = 1;
          	this.store.load();
            this.hasSearch = false;
//			this.triggerEl.item(0).hide();
//			this.doComponentLayout(); // not working
//			this.fireEvent('blur'); // not working
        }	
    },
    initComponent : function(){
//		SearchField.superclass.initComponent.call(this); // what does this do ?
		this.on('specialkey', function(f, e){ // allow 'enter' to submit search
           if (e.getKey() == e.ENTER){
               this.onTrigger2Click();
           }
       }, this);
    },	
	listeners: {
		render: function() {
//			this.triggerEl.item(0).hide();
//			this.doComponentLayout(); // not working
		}
	}
});

/**
 * setup a timer that will launch every 1440 seconds
 * or 24 minutes (current default length of a session in apache)
 * plus 10 seconds to ensure that the session has expired
 */
function startSessionTimer() { //1445000
	var sessionTimer = setTimeout("getUserInfoFromSession()", 14410000); // - testing, set to a minute (5000)
}

/**
 * get user information
 * @return
 */
function getUserInfoFromSession() {
	// check if user is logged in
    Ext.Ajax.request({
	    method:   'post',
	    scope: 	  this,
	    url:	  'ajax/session_ajax.php',
            success: function(action, response) {
    		var obj = Ext.JSON.decode(action.responseText);

    		if (obj.session == '') {
                    var loginWindow = new EnertechXchange.CMS.Login();
                    loginWindow.show();
                } else {
                    startSessionTimer();
                }
        },
        failure: function(action, response) {
        }
    });
}

/**
 * VType definitions
 */
Ext.apply(Ext.form.VTypes, {
    'phone' : function () {
		var re = /^([0-9]( |-)?)?(\(?[0-9]{3}\)?|[0-9]{3})( |-)?([0-9]{3}( |-)?[0-9]{4}|[a-zA-Z0-9]{7})(\s*x\s*\d*)?$/;
		
        return function (v) {
            return re.test(v);
        };
    }
    (),
    'phoneText' : 'The format is incorrect, ie: 123-456-7890 (dashes optional)'
});

Ext.apply(Ext.form.VTypes, {
    'postal' : function () {
		var re = /^\d{5}-\d{4}|\d{5}|[A-Z]\d[A-Z]\s?\d[A-Z]\d$/;
		
        return function (v) {
            return re.test(v);
        };
    }
    (),
    'postalText' : 'The format is incorrect L2L 2L2 or 12345'
});

Ext.apply(Ext.form.VTypes, { 
	'numeric': function()  {                                 
		var re = /(^-?\d\d*\.\d*$)|(^-?\d\d*$)|(^-?\.\d\d*$)/;  
		
		return function(v) { 
			return re.test(v); };                                
	}(),
    'numericText' : 'Not a valid numeric number. Must be numbers',
    'numericMask' : /[\-\.0-9]/ 
});

Ext.apply(Ext.form.VTypes, { 
	'latitude': function()  {                                 
		var re = /(^\+?([1-8])?\d(\.\d+)?$)|(^-90$)|(^-(([1-8])?\d(\.\d+)?$))/;  
		return function(v) { 
			return re.test(v); };                                
	}(),
    'latitudeText' : 'Not a valid Latitude. Must be >= -90 And < 90.',
    'latitudeMask' : /[\-\.0-9]/ 
});

Ext.apply(Ext.form.VTypes, { 
	'longitude': function()  {                                 
		var re = /(^\+?1[0-7]\d(\.\d+)?$)|(^\+?([1-9])?\d(\.\d+)?$)|(^-180$)|(^-1[1-7]\d(\.\d+)?$)|(^-[1-9]\d(\.\d+)?$)|(^\-\d(\.\d+)?$) /;  
		return function(v) { 
			return re.test(v); };                                
	}(),
    'longitudeText' : 'Not a valid Longitude. Must >- -180 And < 180.',
    'longitudeMask' : /[\-\.0-9]/ 
});