/**
 * 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_Ajaxcartpro
 * @copyright  Copyright (c) 2003-2009 aheadWorks Co. (http://www.aheadworks.com)
 * @license    http://ecommerce.aheadworks.com/LICENSE-M1.txt
 */
 
var aw_cartDivClass = '.box base-mini mini-cart';
var aw_topLinkCartClass = '.top-link-cart';
var aw_addToCartButtonClass = '.form-button';
var aw_bigCartClass = '.col-main';

if (window.location.toString().search('/product_compare/') != -1){
	var win = window.opener;
}
else{
	var win = window;
}

function setLocation(url){
	 if(AW_ACP.isCartPage && ((url.search('/add') != -1 ) || (url.search('/remove') != -1 )) ){
		ajaxcartsend(url+'awacp/1/is_checkout/1', 'url', '', '');
	}else if (url.search('checkout/cart/add') != -1 ){
		ajaxcartsend(url+'awacp/1', 'url', '', '');
	}else{
		window.location.href = url;
	}
}

var cnt1 = 20;
__intId = setInterval(
	/* Hangs event listener for @ADD TO CART@ links*/
	function(){
		cnt1--;
		if(typeof productAddToCartForm != 'undefined'){
			try {
				// This fix is applied to magento <1.3.1
				$_('#product_addtocart_form').$_(aw_addToCartButtonClass).setAttribute('type', 'button');
			}catch(err){
				
			}
			productAddToCartForm.submit = function(url){
				if(this.validator && this.validator.validate()){					
					ajaxcartsend('?awacp=1', 'form', this, '');
				}
				return false;
			}
			clearInterval(__intId);
		}
		if(!cnt1) clearInterval(__intId);
	},
	500
);

var cnt2 = 20;
__intId2 = setInterval(
	/* This hangs event listener on @DELETE@ items from cart*/
	function(){	
		cnt2--;
		if(!$_(aw_cartDivClass).empty() || ((typeof AW_ACP !== 'undefined') && AW_ACP.isCartPage)){
			updateDeleteLinks();
			clearInterval(__intId2);
		}
		if(!cnt2) clearInterval(__intId);
	},
	500
);






function setPLocation(url, setFocus){
	if (url.search('checkout/cart/add') != -1){ //CART ADD
		window.opener.focus();
		ajaxcartsend(url+'/awacp/1', 'url', '');
	}
	else{
		if(setFocus) {
			window.opener.focus();
		}
		window.opener.location.href = url;
	}
}

function ajaxcartsend(url, type, obj){
	showProgressAnimation();
	if (type == 'form'){		
		$_('#product_addtocart_form').action += url;		
		$_('#product_addtocart_form').POST(			
			function(resp){
				hideProgressAnimation();				
				if (resp.r != 'success'){
					obj.form.submit();
				}
				else{
					if(AW_ACP.useConfirmation){	
						showConfirmDialog();	
					}					
					updateCartView(resp);
				}
			}
		);
	}
	if (type == 'url'){
		$_(url).GET(
			function(resp){
				hideProgressAnimation();
				if (resp.r != 'success'){
					win.location.href=url;
				}
				else{		
					if(AW_ACP.useConfirmation){	
						showConfirmDialog();	
					}	
					updateCartView(resp);
				}
			}
		);
	}
}

function updateDeleteLinks(){
	var tmpLinks = document.links;//win.$_(aw_cartDivClass).getElementsByTagName('a',win.$_(aw_cartDivClass));
	for (i=0; i<tmpLinks.length; i++){
		if (tmpLinks[i].href.search('checkout/cart/delete') != -1){
			url = tmpLinks[i].href.replace(/\/uenc\/.+,/g, "");
			var del = url.match(/delete\/id\/\d+\//g);
			var id = del[0].match(/\d+/g);
			if (win.location.protocol == 'https:'){
				aw_base_url = aw_base_url.replace("http:", "https:");
			}	
			if(!AW_ACP.isCartPage){
				tmpLinks[i].href = 'javascript:ajaxcartprodelete("' + aw_base_url + 'ajaxcartpro/cart/remove/id/' + id +'")';
			}else{
				tmpLinks[i].href = 'javascript:ajaxcartprodelete("' + aw_base_url + 'ajaxcartpro/cart/remove/id/' + id +'/is_checkout/1")';
			}
		}
	}
}

function updateTopLinks(resp){
	win.$_(aw_topLinkCartClass).innerHTML = resp.links;
}

function updateCartView(resp){
	if(AW_ACP.isCartPage)
		return updateBigCartView(resp);
	var oldHeight = win.$_(aw_cartDivClass).offsetHeight;

	var tmpDiv = win.document.createElement('div');
	tmpDiv.innerHTML = resp.cart;

	var tmpParent = win.$_(aw_cartDivClass).parentNode;
	tmpParent.replaceChild(tmpDiv.firstChild, win.$_(aw_cartDivClass));
	
	//Details popup support
	truncateOptions();
	
	var newHeight = win.$_(aw_cartDivClass).offsetHeight;
	
	if (aw_ajaxcartpro_cartanim == 'opacity'){
		$_(win.$_(aw_cartDivClass)).mutate(
			{opacity:0}, 
			{opacity:1},
			30
		);
	}
	if (aw_ajaxcartpro_cartanim == 'grow'){
		$_(win.$_(aw_cartDivClass)).style.overflow = 'hidden';
		$_(win.$_(aw_cartDivClass)).mutate(					
			{opacity:0, height: oldHeight + 'px'},
			{opacity:1, height: newHeight + 'px'},
			30
		);
	}
	if (aw_ajaxcartpro_cartanim == 'blink'){
		$_(win.$_(aw_cartDivClass)).mutate(
			{opacity:0}, 
			{opacity:1},
			10
		);
	}
	updateDeleteLinks();
	updateTopLinks(resp);
}

function updateBigCartView(resp){
	$_(aw_bigCartClass).innerHTML = resp.cart
	if($_('#shopping-cart-table')){
		decorateTable('shopping-cart-table')
	}
	updateDeleteLinks();
	updateTopLinks(resp);
	updateAddLinks();
}


function ajaxcartprodelete(url){	
	showProgressAnimation();
	$_(url).GET(
		function(resp){			
			hideProgressAnimation();
			updateCartView(resp, '');
		}
	);
}

function showProgressAnimation(){
	var pW = 260;
	var pH = 50;
	p = win.$_('.ajaxcartpro_progress');
	p.style.width = pW + 'px';		
	p.style.height = pH + 'px';
	if ($_.ie && !navigator.appVersion.match("8")){
		p.style.position = 'absolute';
	}
	if (aw_ajaxcartpro_proganim == 'center'){		
		p.style.top = (screen.height/2) - (pH) + 'px';
	}
	if (aw_ajaxcartpro_proganim == 'top'){		
		p.style.top = '0px';
	}
	if (aw_ajaxcartpro_proganim == 'bottom'){
		p.style.bottom = '0px';		
	}
	if (aw_ajaxcartpro_proganim != 'none'){
		p.style.display = 'block';	
	}
	
}


function showConfirmDialog(){
	var pW = 260;
	var pH = 120;
	p = $_('.ajaxcartpro_confirm');
	p.style.width = pW + 'px';		
	p.style.height = pH + 'px';
	
	if ($_.ie && !navigator.appVersion.match("8")){
		p.style.position = 'absolute';
	}else{
		p.style.position = 'fixed';
		if (aw_ajaxcartpro_proganim == 'center'){		
			p.style.top = (screen.height/2) - (pH) + 'px';
		}
		if (aw_ajaxcartpro_proganim == 'top'){		
			p.style.top = '0px';
		}
		if (aw_ajaxcartpro_proganim == 'bottom'){
			p.style.bottom = '0px';		
		}
	}
	if (aw_ajaxcartpro_proganim != 'none'){
		p.style.display = 'block';	
	}
}

function hideProgressAnimation(){
	$_('.ajaxcartpro_progress').style.display = 'none';
}

window.onload = function(){
	updateAddLinks()
	
	// Some other onclicks
	$_('#aw_acp_continue').onclick = function(e){
		e = e||event;
		if(e.preventDefault)
			e.preventDefault()
		$_('.ajaxcartpro_confirm').style.display='none'; return false;
	}
	
	$_('#aw_acp_checkout').onclick = function(e){
		$_('.ajaxcartpro_confirm').style.display='none'; return true;
	}	
	
	if(!$_(aw_cartDivClass).empty() || ((typeof AW_ACP !== 'undefined') && AW_ACP.isCartPage)){
		updateDeleteLinks();
	}
	
} 

function updateAddLinks(){
	var ats = document.links;
	for (i=ats.length-1; i>=0; i--){
		if (ats[i].href.search('checkout/cart/add') != -1){
			ats[i].onclick = function(link){
				return function(){
					setLocation(link)
				}
			}(ats[i].href);
			ats[i].href="javascript:void(0)";
		}
	}
}