/**
 * aheadWorks Co.
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the EULA
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://ecommerce.aheadworks.com/LICENSE-M1.txt
 *
 * @category   AW
 * @package    AW_Referafriend
 * @copyright  Copyright (c) 2003-2010 aheadWorks Co. (http://www.aheadworks.com)
 * @license    http://ecommerce.aheadworks.com/LICENSE-M1.txt
 */

var rafDetect = navigator.userAgent.toLowerCase();
var rafOS,rafBrowser,rafVersion,rafTotal,rafThestring;

//variable que utilizare para permitir un máximo de 25 euros
var conta=0;
//variable que utilizamos para almacenar los identificadores de los cupones que debo de generar.
var totalIdentificadores=new Array();

function rafGetBrowserInfo() {
	if (rafCheckIt('konqueror')) {
		rafBrowser = "Konqueror";
		rafOS = "Linux";
	}
	else if (rafCheckIt('safari')) rafBrowser 	= "Safari"
	else if (rafCheckIt('omniweb')) rafBrowser 	= "OmniWeb"
	else if (rafCheckIt('opera')) rafBrowser 	= "Opera"
	else if (rafCheckIt('webtv')) rafBrowser 	= "WebTV";
	else if (rafCheckIt('icab')) rafBrowser 	= "iCab"
	else if (rafCheckIt('msie')) rafBrowser 	= "Internet Explorer"
	else if (!rafCheckIt('compatible')) {
		rafBrowser = "Netscape Navigator"
		rafVersion = rafDetect.charAt(8);
	}
	else rafBrowser = "An unknown browser";

	if (!rafVersion) rafVersion = rafDetect.charAt(place + rafThestring.length);

	if (!rafOS) {
		if (rafCheckIt('linux')) rafOS 		= "Linux";
		else if (rafCheckIt('x11')) rafOS 	= "Unix";
		else if (rafCheckIt('mac')) rafOS 	= "Mac"
		else if (rafCheckIt('win')) rafOS 	= "Windows"
		else rafOS 							= "an unknown operating system";
	}
}

function rafCheckIt(string) {
	place = rafDetect.indexOf(string) + 1;
	rafThestring = string;
	return place;
}

/*-----------------------------------------PROBANDO AJAX---------------------------------------------*/

function handleResponse(transport)
{
	/* Esta función es llamada para trabajar con los datos que hemos recibido del servidor, con lo cual nosotros generamos una petición
	 * Ajax desde un componente HTML el cual realizar operaciones en el servidor, y nos devuelve algún dato, con ese dato nosotros trabajamos 
	 * en la página y la modificamos dinámicamente sin necesidad de tener que recargar la página.*/
//$("hello").innerHTML = transport.responseText;
var cadena= new String(transport.responseText);
cadena=cadena.concat('cheque');
//alert(cadena);
//alert(transport);
var boton= document.getElementById(cadena);
var total=document.getElementById('descuentoTotal');
var total2=document.getElementById('descuentoTotal2');
var auxiliar=total.src;
var auxiliar2=total2.src;
//auxiliar=auxiliar.replace('check.png','');
//alert(conta);
if(conta<5){
boton.style.visibility='hidden';	
var i=auxiliar.length;
//alert(i);
for(i;auxiliar[i]!='/';i--);
	//alert(i);
auxiliar=auxiliar.substr(0,i);

total.src=auxiliar.concat('/icono').concat(conta+1).concat('.png');
total2.src=auxiliar.concat('/iconob').concat(conta+1).concat('.png');
//alert(total.src);
//alert(total.src);
//total.src='http://www.unagui.com/magento1/skin/frontend/default/default/images/icono'.concat(conta+1).concat('.jpg');
conta++;
}

}

function callAjax(identificador)
{
//Esta funcion la llamamos desde un onclick de algun elemento de HTML, y se encarga de generar una peticion via POST( para seguridad ) y llama  al 
//indexController que hayamos definido.
//remember to put a word separator between elements of the camelcase action name, per the ZF manual:	
	
	var boton= document.getElementById('confirmarCupon');
	//alert(boton.id);
	boton.disabled=false;
	
	if (conta<5){
		totalIdentificadores[totalIdentificadores.length]=identificador;
	var myAjax = new Ajax.Request(
			"../pruebaAjax",
            {method: 'get', parameters: {id:identificador}, onComplete:handleResponse}
		);
	}
	else{
		//alert(totalIdentificadores);
		var myAjax = new Ajax.Request(
				"../maximoDescuento",
	            {method: 'get'}
			);
	}
	
}
function limpiarSeleccion(){
	window.location.reload()
	
}

function confirmarCupon(){
	/*Esta funcion es llamada cuando pulsamos sobre el boton que genera el descuento, y que tendra que llamar a un Action del indez controller
	 * el cual nos ejecutara las operaciones sobre la base de datos y nos generará el cupón*/
	var boton= document.getElementById('confirmarCupon');
	//alert(boton.id);
	boton.disabled=true;	
	cadena=totalIdentificadores.join('<');
	if(conta>0){
	var myAjax = new Ajax.Request(
			"../generaCuponDescuento",
            {method: 'get', parameters: {ids:cadena}, onComplete:handleResponse}
		);
	}
	
}


/*-----------------------------------------------------------------------------------------------*/

//Event.observe(window, 'load', rafInitialize, false);
Event.observe(window, 'load', rafGetBrowserInfo, false);
//Event.observe(window, 'unload', Event.unloadCache, false);

var Referafriend = Class.create();
Referafriend.prototype = {
	yPos : 0,
	xPos : 0,
    isLoaded : false,

	initialize: function(ctrl, url) {
		if (url){
			this.content = url;
		} else {
			this.content = ctrl.href;
		}
        ctrl.observe('click', function(event){this.activate();Event.stop(event);}.bind(this));
        $('referafriend').hide().observe('click', (function(event) {if ((event.element().id == 'referafriend-cancel') || (event.element().id == 'span-referafriend-cancel')  ) this.deactivate(); }).bind(this));
	},
	
	activate: function(){
		if (rafBrowser == 'Internet Explorer'){
			this.getScroll();
			this.prepareIE('100%', 'hidden');
			this.setScroll(0,0);
			this.hideSelects('hidden');
		}
		this.displayReferafriend("block");
	},
	
	prepareIE: function(height, overflow){
		bod = document.getElementsByTagName('body')[0];
		bod.style.height = height;
		bod.style.overflow = overflow;
  
		htm = document.getElementsByTagName('html')[0];
		htm.style.height = height;
		htm.style.overflow = overflow; 
	},
	
	hideSelects: function(visibility){
		selects = document.getElementsByTagName('select');
		for(i = 0; i < selects.length; i++) {
			selects[i].style.visibility = visibility;
		}
	},
	
	getScroll: function(){
		if (self.pageYOffset) {
			this.yPos = self.pageYOffset;
		} else if (document.documentElement && document.documentElement.scrollTop){
			this.yPos = document.documentElement.scrollTop; 
		} else if (document.body) {
			this.yPos = document.body.scrollTop;
		}
	},
	
	setScroll: function(x, y){
		window.scrollTo(x, y); 		
	},
	
	displayReferafriend: function(display){
		$('referafriend-overlay').style.display = display;
		$('referafriend').style.display = display;
		if(display != 'none') this.loadInfo();
	},
	
	loadInfo: function() {
        $('referafriend').className = "loading";
		var myAjax = new Ajax.Request(
            this.content,
            {method: 'post', parameters: "", onComplete: this.processInfo.bindAsEventListener(this)}
		);
		
	},
	
	processInfo: function(response){
        $('rafContent').update(response.responseText);
		$('referafriend').className = "done";
        this.isLoaded = true;
		this.actions();
	},
	
	actions: function(){
		rafActions = $$('rafAction');
	},
	
	deactivate: function(){
		//Element.remove($('rafContent'));
		
		if (rafBrowser == "Internet Explorer"){
			this.setScroll(0,this.yPos);
			this.prepareIE("auto", "auto");
			this.hideSelects("visible");
		}
		
		this.displayReferafriend("none");
	}
}

/*-----------------------------------------------------------------------------------------------*/


function addReferafriendMarkup() {
	bod 				= document.getElementsByTagName('body')[0];
	overlay 			= document.createElement('div');
	overlay.id		= 'referafriend-overlay';
	raf					= document.createElement('div');
	raf.id				= 'referafriend';
	raf.className 	= 'loading';
	raf.innerHTML	= '<div id="rafLoadMessage">' +
						  '<p>Loading</p>' +
						  '</div>';
	bod.appendChild(overlay);
	bod.appendChild(raf);
}

var ReferafriendForm = Class.create();
ReferafriendForm.prototype = {
    initialize: function(form){
        this.form = form;
        if ($(this.form)) {
            this.sendUrl = $(this.form).action;
            $(this.form).observe('submit', function(event){this.send();Event.stop(event);}.bind(this));
        }
        this.loadWaiting = false;
        this.validator = new Validation(this.form);
        this.onSuccess = this.success.bindAsEventListener(this);
		this.onComplete = this.resetLoadWaiting.bindAsEventListener(this);
        this.onFailure = this.resetLoadWaiting.bindAsEventListener(this);
		 
        var container = $('invite-login-container');
        if (container && container.style.display == 'none'){
            this._disableEnableAll(container, true);
        }
    },

    send: function(){
        if(!this.validator.validate()) {
            return false;
        }
        this.setLoadWaiting(true);
        var request = new Ajax.Request(
            this.sendUrl,
            {
                method:'post',
                onComplete: this.onComplete,                		
				onSuccess: this.onSuccess,
                onFailure: this.onFailure,
                parameters: Form.serialize(this.form)
				
            }
        );		
    },
    
    success: function(transport) {
        this.resetLoadWaiting();
        if (transport && transport.responseText){
            try{
                response = eval('(' + transport.responseText + ')');
            }
            catch (e) {
                response = {};
            }
        }
        if (response.error){
            if (response.error_type == 'no_login'){
                var container = $('invite-login-container');
                if (container){
                    container.show();
                    this._disableEnableAll(container, false);
                }
            }
            if ((typeof response.message) == 'string') {
                alert(response.message);
            } else {
                alert(response.message.join("\n"));
            }
            return false;
        }
        $('rafContent').update(transport.responseText);
		location.reload();
    },

    _disableEnableAll: function(element, isDisabled) {
        var descendants = element.descendants();
        for (var k in descendants) {
            descendants[k].disabled = isDisabled;
        }
        element.disabled = isDisabled;
    },

    setLoadWaiting: function(isDisabled) {
        var container = $('invite-button-container');
        if (isDisabled){
            container.setStyle({opacity:.5});
            this._disableEnableAll(container, true);
            Element.show('invite-please-wait');
            this.loadWaiting = true;
        } else {
            container.setStyle({opacity:1});
            this._disableEnableAll(container, false);
            Element.hide('invite-please-wait');
            this.loadWaiting = false;
        }
    },
    
    resetLoadWaiting: function(transport){
        this.setLoadWaiting(false);
    }
}