// fixing description & image boxes height on product->view page
function fix_product_description_height() {
	description_height = $$('.product-shop')[0].getHeight();
	media_height = $$('.main-product-img img')[0].getHeight();				
	if(description_height > media_height) {
		$$('.main-product-img')[0].setStyle({ height: description_height + 'px' });					
		$$('.main-product-img img')[0].setStyle({ height: description_height + 'px' });					
	}				
}

if(typeof Product=='undefined') {
    var Product = {};
}
/**************************** BUNDLE PRODUCT **************************/
Product.Bundle = Class.create();
Product.Bundle.prototype = {
    initialize: function(config){
        this.config = config;
        this.reloadPrice();
    },
    changeSelection: function(selection){
        parts = selection.id.split('-');
        if (this.config['options'][parts[2]].isMulti) {
            selected = new Array();
            if (selection.tagName == 'SELECT') {
                for (var i = 0; i < selection.options.length; i++) {
                    if (selection.options[i].selected && selection.options[i].value != '') {
                        selected.push(selection.options[i].value);
                    }
                }
            } else if (selection.tagName == 'INPUT') {
                selector = parts[0]+'-'+parts[1]+'-'+parts[2];
                selections = $$('.'+selector);
                for (var i = 0; i < selections.length; i++) {
                    if (selections[i].checked && selections[i].value != '') {
                        selected.push(selections[i].value);
                    }
                }
            }
            this.config.selected[parts[2]] = selected;
        } else {
            if (selection.value != '') {
                this.config.selected[parts[2]] = new Array(selection.value);
            } else {
                this.config.selected[parts[2]] = new Array();
            }
            this.populateQty(parts[2], selection.value);
        }
        this.reloadPrice();

    },

    reloadPrice: function() {
        var calculatedPrice = 0;
        for (var option in this.config.selected) {
            if (this.config.options[option]) {
                for (var i=0; i < this.config.selected[option].length; i++) {
                    calculatedPrice += Number(this.selectionPrice(option, this.config.selected[option][i]));
                }
            }
        }

        if (this.config.specialPrice) {
            var newPrice = (calculatedPrice*this.config.specialPrice)/100;
            calculatedPrice = Math.min(newPrice, calculatedPrice);
        }

        optionsPrice.changePrice('bundle', calculatedPrice);
        optionsPrice.reload();

        return calculatedPrice;
    },

    selectionPrice: function(optionId, selectionId) {
        if (selectionId == '' || selectionId == 'none') {
            return 0;
        }

        if (this.config.options[optionId].selections[selectionId].customQty == 1 && !this.config['options'][optionId].isMulti) {
            if ($('bundle-option-' + optionId + '-qty-input')) {
                qty = $('bundle-option-' + optionId + '-qty-input').value;
            } else {
                qty = 1;
            }
        } else {
            qty = this.config.options[optionId].selections[selectionId].qty;
        }

        if (this.config.priceType == '0') {
            price = this.config.options[optionId].selections[selectionId].price;
            tierPrice = this.config.options[optionId].selections[selectionId].tierPrice;

            for (var i=0; i < tierPrice.length; i++) {
                if (Number(tierPrice[i].price_qty) <= qty && Number(tierPrice[i].price) <= price) {
                    price = tierPrice[i].price;
                }
            }
        } else {
            selection = this.config.options[optionId].selections[selectionId];
            if (selection.priceType == '0') {
                price = selection.priceValue;
            } else {
                price = (this.config.basePrice*selection.priceValue)/100;
            }
        }
        return price*qty;
    },

    populateQty: function(optionId, selectionId){
        if (selectionId == '' || selectionId == 'none') {
            this.showQtyInput(optionId, '0', false);
            return;
        }
        if (this.config.options[optionId].selections[selectionId].customQty == 1) {
            this.showQtyInput(optionId, this.config.options[optionId].selections[selectionId].qty, true);
        } else {
            this.showQtyInput(optionId, this.config.options[optionId].selections[selectionId].qty, false);
        }
    },

    showQtyInput: function(optionId, value, canEdit) {
        elem = $('bundle-option-' + optionId + '-qty-input');
        elem.value = value;
        elem.disabled = !canEdit;
        if (canEdit) {
            elem.removeClassName('qty-disabled');
        } else {
            elem.addClassName('qty-disabled');
        }
    },

    changeOptionQty: function (element) {
        if (Number(element.value) == 0) {
            element.value = 1;
        }
        parts = element.id.split('-');
        optionId = parts[2];
        if (!this.config['options'][optionId].isMulti) {
            selectionId = this.config.selected[optionId][0];
            this.config.options[optionId].selections[selectionId].qty = element.value*1;
            this.reloadPrice();
        }
    },

    validationCallback: function (elmId, result){
        if (typeof elmId == 'undefined') {
            return;
        }
        var container = $(elmId).up('ul.options-list');
        if (typeof container != 'undefined') {
            if (result == 'failed') {
                container.removeClassName('validation-passed');
                container.addClassName('validation-failed');
            } else {
                container.removeClassName('validation-failed');
                container.addClassName('validation-passed');
            }
        }
    }
}


/**************************** CONFIGURABLE PRODUCT (theme changes) **************************/
Product.Config = Class.create();
Product.Config.prototype = {
    initialize: function(config){
        this.config     = config;
        this.settings   = $$('.super-attribute-select');
        this.state      = new Hash();
        this.priceTemplate = new Template(this.config.template);
        this.prices     = config.prices;
								
        this.settings.each(function(element){
            Event.observe(element, 'change', this.configure.bind(this))
        }.bind(this));

        // fill state
        this.settings.each(function(element){
            var attributeId = element.id.replace(/[a-z]*/, '');
            if(attributeId && this.config.attributes[attributeId]) {
                element.config = this.config.attributes[attributeId];
                element.attributeId = attributeId;
                this.state[attributeId] = false;
            }
        }.bind(this))

        // Init settings dropdown
        var childSettings = [];
        for(var i=this.settings.length-1;i>=0;i--){
            var prevSetting = this.settings[i-1] ? this.settings[i-1] : false;
            var nextSetting = this.settings[i+1] ? this.settings[i+1] : false;
            if(i==0){
                this.fillSelect(this.settings[i])
            }
            else {
                this.settings[i].disabled=true;
            }
            $(this.settings[i]).childSettings = childSettings.clone();
            $(this.settings[i]).prevSetting   = prevSetting;
            $(this.settings[i]).nextSetting   = nextSetting;
            childSettings.push(this.settings[i]);
        }

        // try retireve options from url
        var separatorIndex = window.location.href.indexOf('#');
        if (separatorIndex!=-1) {
            var paramsStr = window.location.href.substr(separatorIndex+1);
            this.values = paramsStr.toQueryParams();
            this.settings.each(function(element){
                var attributeId = element.attributeId;
                element.value = this.values[attributeId];
                this.configureElement(element);
            }.bind(this));
        }
    },

    configure: function(event){
        var element = Event.element(event);
        this.configureElement(element);
    },

    configureElement : function(element) {
        this.reloadOptionLabels(element);
        if(element.value){
            this.state[element.config.id] = element.value;
            if(element.nextSetting){
                element.nextSetting.disabled = false;
                this.fillSelect(element.nextSetting);
                this.resetChildren(element.nextSetting);
            }
        }
        else {
            this.resetChildren(element);
        }
        this.reloadPrice();
//      Calculator.updatePrice();
    },

    reloadOptionLabels: function(element){
        var selectedPrice;
        if(element.options[element.selectedIndex].config){
            selectedPrice = parseFloat(element.options[element.selectedIndex].config.price)
        }
        else{
            selectedPrice = 0;
        }
        for(var i=0;i<element.options.length;i++){
            if(element.options[i].config){
                element.options[i].text = this.getOptionLabel(element.options[i].config, element.options[i].config.price-selectedPrice);
            }
        }
    },

    resetChildren : function(element){
        if(element.childSettings) {
            for(var i=0;i<element.childSettings.length;i++){
                element.childSettings[i].selectedIndex = 0;
                element.childSettings[i].disabled = true;
                if(element.config){
                    this.state[element.config.id] = false;
                }
            }
        }
    },


		// *************************
		// Changes by Antoine --
		// removing the first input option: chooseText
		// changing index
		// *************************
    fillSelect: function(element){
        var attributeId = element.id.replace(/[a-z]*/, '');
        var options = this.getAttributeOptions(attributeId);
        this.clearSelect(element);		
        // element.options[0] = new Option(this.config.chooseText, '');

        var prevConfig = false;
        if(element.prevSetting){
            prevConfig = element.prevSetting.options[element.prevSetting.selectedIndex];
        }

        if(options) {
						// *************************
						// changed index from 1 to 0
						// *************************
            var index = 0; 
            for(var i=0;i<options.length;i++){
                var allowedProducts = [];
                if(prevConfig) {
                    for(var j=0;j<options[i].products.length;j++){
                        if(prevConfig.config.allowedProducts
                            && prevConfig.config.allowedProducts.indexOf(options[i].products[j])>-1){
                            allowedProducts.push(options[i].products[j]);
                        }
                    }
                } else {
                    allowedProducts = options[i].products.clone();
                }

                if(allowedProducts.size()>0){
                    options[i].allowedProducts = allowedProducts;
                    element.options[index] = new Option(this.getOptionLabel(options[i], options[i].price), options[i].id);
                    element.options[index].config = options[i];
                    index++;
                }
            }
        }
				this.reloadPrice();
    },

    // getOptionLabel: function(option, price){
    //     var price = parseFloat(price);
    //     var str = option.label;
    //     if(price){
    //         str+= ' (' + this.formatPrice(price, true) + ')';
    //     }
    //     return str;
    // },
		
		// ************************
		// Changes by Antoine -
		// describe
		// ************************		
    getOptionLabel: function(option, price){
        var price = parseFloat(price);
        var str = option.label;
        if(price){
						// str += price;
            // str+= ' (' + this.formatPrice(price, true) + ')';
        }
        return str;
    },

    formatPrice: function(price, showSign){
        var str = '';
        price = parseFloat(price);
        if(showSign){
            if(price<0){
                str+= '-';
                price = -price;
            }
            else{
                str+= '+';
            }
        }

        var roundedPrice = (Math.round(price*100)/100).toString();

        if (this.prices && this.prices[roundedPrice]) {
            str+= this.prices[roundedPrice];
        }
        else {
            str+= this.priceTemplate.evaluate({price:price.toFixed(2)});
        }
        return str;
    },

    clearSelect: function(element){
        for(var i=element.options.length-1;i>=0;i--){
            element.remove(i);
        }
    },

    getAttributeOptions: function(attributeId){
        if(this.config.attributes[attributeId]){
            return this.config.attributes[attributeId].options;
        }
    },

    reloadPrice: function(){
//        var price = parseFloat(this.config.basePrice);
        var price = 0;
        for(var i=this.settings.length-1;i>=0;i--){
            var selected = this.settings[i].options[this.settings[i].selectedIndex];
            if(selected.config){
                price += parseFloat(selected.config.price);
            }
        }
        if (price < 0)
            price = 0;
//        price = this.formatPrice(price);

        optionsPrice.changePrice('config', price);
        optionsPrice.reload();


        return price;

        if($('product-price-'+this.config.productId)){
            $('product-price-'+this.config.productId).innerHTML = price;
        }
        this.reloadOldPrice();
    },

    reloadOldPrice: function(){
        if ($('old-price-'+this.config.productId)) {

            var price = parseFloat(this.config.oldPrice);
            for(var i=this.settings.length-1;i>=0;i--){
                var selected = this.settings[i].options[this.settings[i].selectedIndex];
                if(selected.config){
                    price+= parseFloat(selected.config.price);
                }
            }
            if (price < 0)
                price = 0;
            price = this.formatPrice(price);

            if($('old-price-'+this.config.productId)){
                $('old-price-'+this.config.productId).innerHTML = price;
            }

        }
    }
}