/**
 * 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) 2009-2010 aheadWorks Co. (http://www.aheadworks.com)
 * @license    http://ecommerce.aheadworks.com/LICENSE-M1.txt
 */


Prototype.Browser.IE6 = Prototype.Browser.IE && parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5)) == 6;
Prototype.Browser.IE7 = Prototype.Browser.IE && parseInt(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE")+5)) == 7;
Prototype.Browser.IE8 = Prototype.Browser.IE && !Prototype.Browser.IE6 && !Prototype.Browser.IE7;

window.ACPTop = 200;

if(!Prototype.Browser.IE6){

    setLocation = function(url){
        if(window.location.href.match('https://') && !url.match('https://')){
            url = url.replace('http://','https://')
        }
        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 if (url.search('wishlist/index/cart') != -1){
            ajaxcartsendwishlist(url+'awwishl/1/awacp/1', 'url', '', '');
        }else if (url.search('options=cart') != -1){
            ajaxcartsendconfigurable(url);
        }
        else
        {
            window.location.href = url;
        }
    }
}

function addSubmitEvent()
{
    if (typeof productAddToCartForm != 'undefined')
    {
        productAddToCartForm.submit = function(url){
            if(this.validator && this.validator.validate()){
                ajaxcartsend('?awacp=1', 'form', this, '');
            }
            return false;
        }

        productAddToCartForm.form.onsubmit = function() {
            productAddToCartForm.submit();
            return false;
        };
    }
}

function addAcpSubmitEvent()
{
    if (typeof productAddToCartFormAcp != 'undefined')
    {
        productAddToCartFormAcp.submit = function(url){
            if(this.validator && this.validator.validate()){
                if (AW_ACP.isCartPage)
                    ajaxcartsend('?awacp=1&is_checkout=1', 'form', this, '');
                else
                    ajaxcartsend('?awacp=1', 'form', this, '');
            }
            return false;
        }

        productAddToCartFormAcp.form.onsubmit = function() {
            productAddToCartFormAcp.submit();
            return false;
        };
    }
}

if(!Prototype.Browser.IE6){

    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).each(function(el){
                        el.setAttribute('type', 'button')
                    })
                }catch(err){

                }

                if (AW_ACP.hasFileOption == false) addSubmitEvent();

                clearInterval(__intId);
            }
            if(!cnt1) clearInterval(__intId);
        },
        500
    );



    var cnt2 = 20;
    __intId2 = setInterval(
        /* This hangs event listener on @DELETE@ items from cart*/
        function(){
            cnt2--;
            if(typeof aw_cartDivClass!= 'undefined' && $$(aw_cartDivClass).length || ((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();

        if (url[url.length-1] == '/') delim = '';
        else delim = '/';

        if (window.opener.location.pathname.search('checkout/cart') == -1)
            window.opener.ajaxcartsend(url+delim+'awacp/1', 'url', '');
        else
            window.opener.ajaxcartsend(url+delim+'awacp/1/is_checkout/1', 'url', '');
    }
    else{
        if(setFocus) {
            window.opener.focus();
        }
        window.opener.location.href = url;
    }
}

function ajaxcartsendwishlist(url, type, obj){
    url = getCommonUrl(url);
    showProgressAnimation();
    new Ajax.Request(url, {
          onSuccess: function(resp){
                try{
                    if (typeof(resp.responseText) == 'string') eval('resp = ' + resp.responseText);
                }catch(e){
                    win.location.href=url;
                    hideProgressAnimation();
                    return;
                }
                hideProgressAnimation();
                if (resp.r != 'success'){
                    if (resp.redirect)
                        win.location.href = resp.redirect;
                    else
                        win.location.href=url;
                }
                else{
                    if(AW_ACP.useConfirmation){
                        showConfirmDialog(resp.product_name, resp.product_img, resp.product_price);
                    }
                    __onACPRender();
                    updateCartView(resp);
                    updateTopLinks(resp);
                    updateWishlist(resp);
                    updateWishlistTopLinks(resp);
                    updateAddLinks();
                }
            }
        });
}

function ajaxcartsend(url, type, obj){
    url = getCommonUrl(url)

    showProgressAnimation();
    if (type == 'form'){
        var aForm = $('product_addtocart_form_acp') ? $('product_addtocart_form_acp') : $('product_addtocart_form');
        aForm.action += url;

        aForm.request({
            onComplete:  function(resp){

                if (typeof(resp.responseText) == 'string'){
                    try{
                        eval('resp = ' + resp.responseText);
                    }catch(e){
                        if (obj.form.submit()){
                            return;
                        }
                        else{
                            win.location.href = obj.form.action;
                            return;
                        }
                    }
                }
                hideProgressAnimation();
                if (resp.r != 'success'){
                    obj.form.submit();
                }
                else{
                    __onACPRender();
                    if(AW_ACP.useConfirmation && (url.search('is_checkout/1') != 1)){
                        showConfirmDialog(resp.product_name, resp.product_img, resp.product_price);
                    }
                    updateCartView(resp);
                }
            }
        })

    }
    if (type == 'url'){
        new Ajax.Request(url, {
          onSuccess: function(resp){
                try{
                    if (typeof(resp.responseText) == 'string') eval('resp = ' + resp.responseText);
                }catch(e){
                    win.location.href=url;
                    hideProgressAnimation();
                    return;
                }
                hideProgressAnimation();
                if (resp.r != 'success'){
                    win.location.href=url;
                }
                else{
                    if(AW_ACP.useConfirmation && (url.search('is_checkout/1') == -1)){
                        showConfirmDialog(resp.product_name, resp.product_img, resp.product_price);
                    }
                    __onACPRender();
                    updateCartView(resp);
                }
            }
        });

    }
}

function __onACPRender(){
    if(AW_ACP.onRender && AW_ACP.onRender.length){
    $A(AW_ACP.onRender).each(function(h){h(AW_ACP)})
    }
}

function addEffectACP(obj, effect)
{
    if (effect == 'opacity'){
        $(obj).hide();
        new Effect.Appear(obj);

    }
    if (effect == 'grow'){
        $(obj).hide();
        new Effect.BlindDown(obj);
    }
    if (effect == 'blink'){
        new Effect.Pulsate(obj);
    }
}


function updateDeleteLinks(){
    if(AW_ACP.isCartPage) return;

    var tmpLinks = document.links;
    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 (window.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){
    if($$(aw_topLinkCartClass).length){
        $$(aw_topLinkCartClass)[0].title = $$(aw_topLinkCartClass)[0].innerHTML = resp.links;
    }
}

function updateWishlistTopLinks(resp){
    if($$(aw_topWishlistLinkCartClass).length){
        $$(aw_topWishlistLinkCartClass)[0].innerHTML = resp.wishlist_links;
    }
}

window.updateBigCartView = function (resp){

    $$(aw_bigCartClass)[0].innerHTML = resp.cart
    if($('shopping-cart-table')){
        decorateTable('shopping-cart-table')
    }

    updateDeleteLinks();
    updateTopLinks(resp);
    updateAddLinks();

    var scripts = resp.cart.extractScripts();
    for (var i=0; i<scripts.length; i++)
    {
        if (typeof(scripts[i]) != 'undefined')
        {
            try
            {
                eval(scripts[i].replace(/var /gi, ""));
            } catch(e){ }
        }
    }

}

function showProgressAnimation(){
    alignBlock($$('.ajaxcartpro_progress')[0], 260, 50, 'progress');
}

function showConfirmDialog(product_name, product_img, product_price)
{
    if (product_name) $('acp_product_name').innerHTML = '<span id="acp_productname_box">'+product_name+' har placerats i din varukorg.</span>';
    if (product_price) $('acp_product_price').innerHTML = product_price;
    if (product_img) $('acp_product_image').innerHTML = '<img src="'+product_img+'" alt="'+product_name+'">';

    block = $$('.ajaxcartpro_confirm')[0];
    alignBlock(block, 360, 234, 'confirmation');

    block.style.display = 'block';
    if (typeof($$('.ajaxcartpro_confirm .focus')[0]) != 'undefined') $$('.ajaxcartpro_confirm .focus')[0].focus();

    var ACPcountdown = $('ACPcountdown');
    if(typeof ACPcountdown != 'undefined' && AW_ACP.counterBegin>0)
    {
        ACPcountdown.innerHTML = AW_ACP.counterBegin;
        if (typeof __intId3 != 'undefined') clearInterval(__intId3);
        __intId3 = setInterval(
            function(){
                if ( parseInt(ACPcountdown.innerHTML) ){
                    ACPcountdown.innerHTML = parseInt(ACPcountdown.innerHTML)-1;
                }
                else
                {
                    clearInterval(__intId3);
                    block.style.display = "none";
                    $('acp-overlay').hide();
                    ACPcountdown.innerHTML = AW_ACP.counterBegin;
                }

            },
            1000
        );
    }
    $('acp-overlay').show();
}

function hideProgressAnimation(){

    $$('.ajaxcartpro_progress')[0].style.display = 'none';
}

if(!Prototype.Browser.IE6){
    document.observe("dom:loaded", function() {
        updateAddLinks()

        // Some other onclicks
        $('aw_acp_continue').onclick = function(e){
            e = e||event;
            if(e.preventDefault)
                e.preventDefault()
            $$('.ajaxcartpro_confirm')[0].style.display='none';
            $('acp-overlay').hide();
            return false;
        }

        $('aw_acp_checkout').onclick = function(e){
            $$('.ajaxcartpro_confirm')[0].style.display='none';
            $('acp-overlay').hide();
            return true;
        }

        // Test for minicart

        if((typeof aw_cartDivClass != 'undefined') && ($$(aw_cartDivClass).length || ((typeof AW_ACP !== 'undefined') && AW_ACP.isCartPage))){
            updateDeleteLinks();
        }

    })
}

function updateAddLinks(){
    if(AW_ACP.isCartPage) return;

    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)";
        }
        if (ats[i].href.search('wishlist/index/cart') != -1){
            ats[i].onclick = function(link){
                return function(){
                    setLocation(link)
                }
            }(ats[i].href);
            ats[i].href="javascript:void(0)";
        }
    }
}

function getCommonUrl(url){
    if(window.location.href.match('www.') && url.match('http://') && !url.match('www.')){
        url = url.replace('http://', 'http://www.');
    }else if(!window.location.href.match('www.') && url.match('http://') && url.match('www.')){
        url = url.replace('www.', '');
    }
    return url;
}

var productAddToCartFormAcp;
function ajaxcartsendconfigurable(url)
{
    showProgressAnimation();
    urlToSend = url + '&ajaxcartpro=1';
    new Ajax.Request(urlToSend, {
          onSuccess: function(resp){
                if (resp.responseText == 'false')
                {
                    window.location = url;
                }
                else if (typeof(tmpDiv) == "undefined")
                {
                    tmpDiv = win.document.createElement('div');
                    var scripts = resp.responseText.extractScripts();

                    tmpDiv.innerHTML = resp.responseText.stripScripts();
                    win.document.body.appendChild(tmpDiv);

                    showOptionsDialog();
                    hideProgressAnimation();

                    productAddToCartFormAcp = new VarienForm('product_addtocart_form_acp');
                    decorateGeneric($$('#product-options-wrapper dl'), ['last']);
                    addAcpSubmitEvent();
                    if (typeof($$('#acp_configurable_block .focus')[0]) != 'undefined') $$('#acp_configurable_block .focus')[0].focus();

                    for (var i=0; i<scripts.length; i++)
                    {
                        if (typeof(scripts[i]) != 'undefined')
                        {
                            eval(scripts[i]);
                        }
                    }
                }
            }
        });
}

function showOptionsDialog()
{
    alignBlock($('acp_product_options'), 400, $('acp_product_options').offsetHeight, 'custom_options');
}

function alignBlock(block, width, height, blockType)
{
    if (blockType == 'confirmation' && !AW_ACP.useConfirmation)
        return false;

    if (blockType == 'progress' && !AW_ACP.useProgress)
        return false;
    block.style.display = 'block';
    block.style.width = width + 'px';
    block.style.height = height + 'px';
    block.style.left = document.viewport.getWidth()/2 - width/2 + 'px';

    if (Prototype.Browser.IE && !navigator.appVersion.match("8")){
        block.style.position = 'fixed';
        window.ACPTop = 200;
    }
    if (aw_ajaxcartpro_proganim == 'center'){
        if (!(Prototype.Browser.IE && !navigator.appVersion.match("8"))){
            block.style.top = (document.viewport.getHeight()/2 - height/2) + 'px';
        }else{
            block.style.top = (document.viewport.getHeight()/2 - height/2) + 'px';
            window.ACPTop = 200;
        }
        }
    if (aw_ajaxcartpro_proganim == 'top'){
        if (!(Prototype.Browser.IE && !navigator.appVersion.match("8"))){
            block.style.top = '0px';
        }else{
             // IE7-
            window.ACPTop = 0;
        }
    }
    if (aw_ajaxcartpro_proganim == 'bottom'){

        block.style.bottom = '0px';
    }
}

function validateDownloadableCallback(elmId, result)
{
    var container = $('downloadable-links-list');
    if (result == 'failed') {
        container.removeClassName('validation-passed');
        container.addClassName('validation-failed');
    } else {
        container.removeClassName('validation-failed');
        container.addClassName('validation-passed');
    }
}

function validateOptionsCallback(elmId, result)
{
    var container = $(elmId).up('ul.options-list');
    if (result == 'failed') {
        container.removeClassName('validation-passed');
        container.addClassName('validation-failed');
    } else {
        container.removeClassName('validation-failed');
        container.addClassName('validation-passed');
    }
}

function acpSubmit()
{
    if(productAddToCartFormAcp.validator&&productAddToCartFormAcp.validator.validate())
    {
        productAddToCartFormAcp.submit();
        /*$('acp_configurable_block').remove();*/
        tmpDiv.remove();
        delete tmpDiv;
    }
}