(function($) {
	$.extend({
		product_id : 0,
		is_advance : 'N',
		is_special : 'N',
		is_outlets : 'N',
		is_new : 'N',
		is_replenishment : 0,
		is_favorite : 0,
		is_limited : 'N',
		attribute : 1,
		price : '',
		goodsList : '',
		goods_id : 0,
		size_id : 0,
		vip_level : 0,
		is_login : 0,
		product_name: '',
		goods_status : 1,
		product_status : 1,
		user : '',
		brand_fav : 0,
		is_notify : 0,
		is_sku : 0,
		expect_arrival_time : '',
		limit_num : 0,
		sell_channels : 0,
		isspecial : 'N',
		goods : function(options){
			this.product_id = options.product_id || 0;
			this.goods_id = options.goods_id || 0;
			this.image = options.image || {};
			this.product_skn = options.product_skn || 0;
			this.getGoodsData();
		},
		getGoodsData : function(){
			if(parseInt(this.product_id) == 0){
				return false;
			}
			$.getJSON('/product/index/goodsinfo',{'product_id' : this.product_id, 'goods_id' : this.goods_id}, function(eJson){
				if(eJson.code != 200){
					console.log(eJson.message);
					return false;
				}
				var data = eJson.data;
				$.price = data['price'] || '';
				$.goodsList = data['goods'] || '';
				var promotion = data['promotion'] || '';
				var banner = data['banner'] || '';
				$.is_advance = data['is_advance'] || 'N';
				$.is_special = data['is_special'] || 'N';
				$.isspecial = data['isspecial'] || 'N';
				$.is_outlets = data['is_outlets'] || 'N';
				$.is_limited = data['is_limited'] || 'N';
				$.is_new = data['is_new'] || 'N';
				$.attribute = data['attribute'] || 1;
				$.vip_level = data['vip_level'] || 0;
				$.is_login = data['is_login'] || 0;
				$.goods_id = data['goods_id'] || $.goods_id;
				$.product_status = data['status'] || 0;
				$.is_favorite = data['is_favorite'] || 0;
				$.goods_status = data['goods_status'] || 0;
				$.is_replenishment = data['is_replenishment'] || 0;
				$.is_yohood = data['is_yohood'] || 'N';
				$.can_buy = data['can_buy'] || 'N';
				$.expect_arrival_time = data['expect_arrival_time'] || '';
				$.brand_fav = data['brand_fav'] || 0;
				$.is_notify = data['is_notify'] || 0;	
				$.limit_num = data['limit_num'] || 0;
				if ($.attribute == 3) {
					$.limit_num = 1;
				}
				$.outlets_discount = data['outlets_discount'] || 1;
				$.sell_channels = data['sell_channels'] || 0;
				$.user = data['user'] || {'headIco' : '' ,'username' : ''}
				$._price();
				$._image();
				$._color();
				$._brand();
				$._promotion(banner, promotion);
				$._outlets();
				if($.sell_channels != 2 && $.attribute != 3){
					$('.amount-sub').click(function(){
						$._augment();
					});
					$('.amount-add').click(function(){
						$._minus();
					});
				}else{
					$._client();
				}
				if ($.attribute == 3) {
					$('#size_name_text').text('选日期：');
					$('#add_min_btn').hide();
				}
				if ($.can_buy == 'N') {
		            $('.info-other').before('<div class="yohoodNotice"><h3><b>YO‘HOOD会场限定商品</b></h3><p>该商品将优先于9月20-21日上海活动会场售卖，您可在YO’HOOD展会现场通过APP扫描商品二维码进行购买。9月22日，可在线购买。</p></div>');
		        }
				return true;
			});
		},
		_price : function(){
			if($.price == ''){
				console.log('价格为空');
				return false;
			}
			$.price['is_advance'] = $.is_advance;
			$.price['expect_arrival_time'] = $.expect_arrival_time;
			$.price['attribute'] = $.attribute;
			$('.info-price').html($.tmpl($('#priceTpml').html(), $.price));
			if($.is_advance == 'N' && $.isspecial == 'N' && $.is_outlets == 'N' && $.attribute == 1)
			{
				var param = {
					'vip' : $.price['vip'],
					'vip_level' : $.vip_level,
					'is_login' : $.is_login
				};
				$('.info-price').append($.tmpl($('#vip-price').html(), param));
			}
		},
		_color : function(){
			if($.goodsList == ''){
				console.log('商品列表为空');
				return false;
			}
			var params = {
				'goods' : $.goodsList,
				'goods_id' : $.goods_id,
				'product_status' : $.product_status
			};
			$('#goodsList').html($.tmpl($('#goods-tpml').html(), params));
			$('#colorBox a').each(function(){
				$(this).click(function(){
					$.is_sku = 0;
					$.changeGoods(this);
					$._image();
					$('.color dd:last-child').hide();
				});
			});
			$('#goods_id').val($.goods_id);
			var colorName = '';
			for(k in $.goodsList){
				if($.goodsList[k]['id'] == $.goods_id){
					colorName = $.goodsList[k]['color_name'];
				}
			}
			$('#goodsColor').html('<span>颜色：</span>' + colorName);
			$._size();
		},
		changeGoods : function(obj){
			$.goods_id = $(obj).attr('goods_id');
			$('#goods_id').val($.goods_id);
			var storage = $(obj).attr('storage');
			$('#colorBox a').removeClass('cur');
			$(obj).addClass('cur');
			var colorName = $(obj).attr('color_name');
			if(parseInt(storage) < 1){
				$('.amount-unit').hide();
				$('.amount-tips').children('span').html('该颜色已售罄！');
			}else{
				$('.amount-unit').show();
				$('.amount-tips').children('span').html('');
			}
			$('#goodsColor').html('<span>颜色：</span>' + colorName);
			$._size();
		},
		_image : function(){
			if(parseInt($.goods_id) < 1){
				console.log('商品ID为空');
				return false;
			}
			if($.image == ''){
				console.log('商品图片列表为空');return false;}
			var imageList = {};
			for(k in $.image){
				if($.goods_id == $.image[k]['goods_id']){
					imageList = $.image[k]['image'];
				}
			}
			if ($.is_yohood == 'Y') {
				$('.goods-tag-small').before('<div class="absolute yohood-tag"></div>');
			}
			$('.goods-tag-small').html($.tmpl($('#imageTags-tmpl').html(), {'is_advance' : $.is_advance,'is_special' : $.is_special,'is_new' : $.is_new,'is_limited' : $.is_limited}));
			$('#bigImage').attr('src', imageList[0]['big']);
			$('.goods-img-small').html($.tmpl($('#image-tmpl').html(), imageList));
			$('.goods-img-small a').QINSlider({changeType : 'mouseenter',element : '#bigImage',className : ''});},
		_size : function(){
			if(parseInt($.goods_id) < 1){
				console.log('商品ID为空');
				return false;
			}
			if($.goodsList == ''){
				console.log('商品列表为空');
				return false;
			}
			$._clearParams();
			var sku = {};
			for(k in $.goodsList){
				if($.goodsList[k]['id'] == $.goods_id){
					$('#storage').val($.goodsList[k]['storage']);
					$.goods_status = $.goodsList[k]['status'];
					sku = $.goodsList[k]['sku'];
				}
			}
			var params = {
				'product_status' : $.product_status,
				'goods_status' : $.goods_status,
				'sku' : sku,
				'attribute':$.attribute
			};
			$('#sizeList').html($.tmpl($('#size-tpml').html(), params));
			$('#sizeList a').not(':last').each(function(){
				$(this).click(function(){
					$('#sizeList a').removeClass('cur');
					$(this).addClass('cur');
					$('#sizeList').children('span').hide();
					$._parameter(this);
				});
			});
			if($('#sizeList a').length == 1){
				var select = $('#sizeList a').eq(0);
				var storage = select.attr('num');
				select.addClass('cur');
				$._parameter(select);
			}
			$._button();
		},
		_parameter : function(obj){
			$.is_sku = 1;
			var storage = $(obj).attr('num');
			$('#sku_id').val(parseInt($(obj).attr('sku')));
			$('#size_id').val(parseInt($(obj).attr('size')));
			$('#size_name').val($(obj).attr('sizename'));
			$('#storage').val($(obj).attr('num'));
			$('#num').val(1);
			$.size_id = $('#size_id').val();
			$('.amount-unit').show();
			var text = '';
			if($.limit_num > 0){
				text += '限购' + $.limit_num + '件';
			}
			if(storage == 0){
				$('.amount-unit').hide();
				text = '该尺码已售罄！';
			}else if(storage <= 3){
				text += text != '' ? ',仅剩'+storage+'件' : '仅剩'+storage+'件';
			}
			$('.amount-tips').children('span').html(text);
			$._button();
			if($.is_replenishment == 1){$('#supply').click(function(){$._replenishment();});}
		},
		_clearParams : function(){
			$('#sku_id').val(0);
			$('#size_id').val(0);
			$('#size_name').val('');
			$('#storage').val(0);
			$('#num').val(1);
		},
		_addFavorite : function(_id){
			if($.is_login == 0){
				location.href = 'http://www.yohobuy.com/signin.html';
				return false;
			}
			$.getData(apiDomain, {method : 'open.favorite.product','product_id' : $.product_id},function(data){
				if(data.result == -1){
					location.href = 'http://www.yohobuy.com/signin.html';
					return false;
				}else if(data.result == 0){
					alert('收藏失败，请稍后再试。');
					return false;
				}
				$.is_favorite = 1;
				$._favorite(_id);
			});
		},
		_cancelFavorite : function(_id){
			if($.is_login == 0){
				location.href = 'http://www.yohobuy.com/signin.html';
				return false;
			}
			$.getData(apiDomain, {method : 'open.favorite.cancelproduct','product_id' : $.product_id},function(data){
				if(data.result == -1){
					location.href = 'http://www.yohobuy.com/signin.html';
					return false;
				}else if(data.result == 0){
					alert('取消收藏失败，请稍后再试。');
					return false;
				}
				$.is_favorite = 0;
				$._favorite(_id);
			});
		},
		_favorite : function(_id){
			var id = _id || '.button-favor';
			$(id).unbind('mouseenter').unbind('mouseleave').unbind('click');
			if($.is_favorite == 1){
				var html = '<span class="ifont favored">f</span>已收藏';
				$(id).html(html).bind('mouseenter',function(){
					$(this).html('<span class="ifont favored">f</span>取消收藏');
				}).bind('mouseleave', function(){
					$(this).html(html);
				}).click(function(){$._cancelFavorite(id);});
			}else{
				var html = '<span class="ifont">f</span>收藏商品';
				$(id).html(html).click(function(){
					$._addFavorite(id);
				});
			}
		},
		_button : function()
		{
			var params = {
				'product_status' : $.product_status,
				'goods_status' : $.goods_status,
				'is_replenishment' : $.is_replenishment,
				'storage' : $('#storage').val(),
				'is_favorite' : parseInt($.is_favorite),
				'is_notify' : $.is_notify,
				'is_sku' : $.is_sku,
				'attribute' : $.attribute,
				'is_yohood' : $.is_yohood,
				'can_buy' : $.can_buy
			};

			var html = $.tmpl($('#sale-btn').html(), params);
			$('.info-submit').children('div').html(html);
			$._favorite();
			if(params['storage'] > 0){
				$('.button-cart').click(function(){
					$._cart();
                    /** 购物车统计数据 **/
                    var _analysis = new QAnalysis;
                    _analysis.dataCollect({
                        'product_skn':__custom['product_skn']
                    });

				});
			}
		},
		_cart : function(){
			var product_id = $('#product_id').val();
			var goods_id = $('#goods_id').val();
			var size_id = $('#size_id').val();
			var num = $('#num').val();
			var promotion_id = $('#promotion_id').val();
            var sku = $('#sku_id').val();
			if(parseInt(goods_id) < 1){
				$('.color dd:last-child').show();
				return false;
			}
			if(parseInt(size_id) < 1){
				$('#sizeList').children('span').show();
				return false;
			}
			if(!/^\d+$/.test(num) || num < 1)
			{
				alert('商品数量必须是大于零的整数.');
				$('#num').val(1);
				return false;
			}
            if ($.attribute == 3) {
                window.open('http://shopping.yohobuy.com/ticket?product_sku='+sku+'&buy_number=1');
                return true;
            }
			cart.AddToCart(product_id, goods_id, size_id, num, promotion_id, "$._cartResult");
		},
		_cartResult : function(code, totalNum, totalCost, t, message){
			if(code == 200){
				$('.info-other').hide();
				$('.info-buy').children('div').eq(0).siblings();
				var param = {'total' : totalNum};
				$('.info-buy').children('div').eq(1).html($.tmpl($('#cart-result-tmpl').html(), param)).slideDown('slow').siblings().slideUp('slow');
				$('#shopping').click(function(){
					$('.info-other').show();
					$('.info-buy').children('div').eq(1).siblings();
					$('.info-buy').children('div').eq(0).slideDown('slow').siblings().slideUp('slow');
				});
			}else{
				alert(message);
				return false;
			}
		},
		_client : function(){
			$('#mobileClient').click(function(){
				$('.buy-phone').children('div').eq(0).siblings();
				$('.buy-phone').children('div').eq(1).slideDown('slow').siblings().slideUp('slow');
			});
			$('#closeMobileClient').click(function(){
				$('.buy-phone').children('div').eq(1).siblings();
				$('.buy-phone').children('div').eq(0).slideDown('slow').siblings().slideUp('slow');
			});
			$._favorite('#button-favor');
		},
		_replenishment : function(){
			if($.is_notify == 1){
				$('#supply').removeClass('button-supply').addClass('button-wait').html('<span class="ifont font16">T</span>请等待补货');
				return false;
			}
			$('.info-other').hide();
			$('.info-buy').children('div').eq(0).siblings();				 
			$('.info-buy').children('div').eq(1).html($('#mobile-message-tmpl').html()).show().slideDown('slow').siblings().slideUp('slow');
			$('#notifyBtn').click(function(){
				var mobile = $('#mobile').val();
				if(mobile == ''){
					return false;
				}
				if(!mobile.match(/^1[3|4|5|8][0-9]\d{4,8}$/)){
					return false;
				}
				$.getJSON('/product/index/notify',{'mobile' : mobile, 'product_id' : $.product_id, 'goods_id' : $.goods_id, 'product_sku' : $('#sku_id').val()}, function(data){
					var _data = data.data;
					if(_data.result == 1 || _data.result == 2){
						$.is_notify = 1;
						$('#supply').removeClass('button-supply').addClass('button-wait').html('<span class="ifont font16">T</span>请等待补货');
						$('#notifyBtn').click(function(){
							return false;
						});
						$('.info-other').show();
						$('.info-buy').children('div').eq(1).siblings();				 
						$('.info-buy').children('div').eq(0).slideDown('slow').siblings().slideUp('slow');
						if(_data.result == 2){
							alert('您已经提交了补货通知,请不要重复提交.');
						}
						return false;
					}
					alert('补货通知提交失败,请稍后再试');
					return false;
				});
			});
		},
		_augment : function()
		{
			var num = parseInt($('#num').val());
			var storage = parseInt($('#storage').val()) - 1;
			var text = '您要购买的数量已经超过了该商品的库存!';
			if($.limit_num > 0)
			{
				text = '您要购买的数量已经超过了该商品的限购数量!';
				if(storage > $.limit_num - 1){
					storage = $.limit_num - 1;
				}
			}
			if(num > storage){
				alert(text);
				return false;
			}
			num = num+1;
			$('#num').val(num);
		},
		_minus : function(){
			var num = parseInt($('#num').val());
			if(num == 1){
				alert('已经是最后一件了，就不要再减了吧!');
				return false;
			}
			num = num-1;
			$('#num').val(num);
		},
		_promotion : function(banner, promotion){
			if($.isspecial == 'Y' || $.is_outlets == 'Y' || $.attribute == 3){
				return false;
			}
			var params = {};
			params['banner'] = banner;
			params['promotion'] = promotion;
			$('.info-activity').html($.tmpl($('#promotion').html(), params));
		},
		_outlets : function () {
			if ($.is_outlets != "Y") {
				return false;
			}
			var params = {};
			params['up'] = $.outlets_discount*10;
			$('.info-activity').html($.tmpl($('#outlet').html(), params));
		},
		items : function (options){
			var defaults = {
				'url' : '',
				'onSuccess' : ''
			};
			var params = $.extend(defaults, options);
			if(params.url == ''){
				return false;
			}
			var data = {};
			for (k in params){
				if(k != 'url' && k != 'onSuccess'){
					data[k] = params[k];
				}
			}
			$.getJSON(params.url,data,function(eData){
				if(params.onSuccess != ''){
					eval(params.onSuccess(eData.data));
					return false;
				}
			});
		},
		comments : function(options){
			var page = 1;
			var total = 1;
			var defaults = {
				'nums' : '#commentsNums',
				'num' : '#commentsNum',
				'url' : '/product/index/comments',
				'btnBox' : '#commentsBtnBox',
				'tmpl' : '#comments-tpml',
				'product_id': 0,
				'parent' : '.comments',
				'changeShow' : '#userComments',
				'itemBox' : '#commentsItem',
				'showFormBtn' : '',
				'formCallback' : ''
			};
			var params = $.extend(defaults, options);
			if(params.product_id == 0){
				return false;
			}
			function item(){
				$.items({url : params.url,product_id:params.product_id,onSuccess:function(data){
					$(params.nums).html(data['total'] || 0);
					$(params.num).html(data['total'] || 0);
					total = data['pageNum'] || 1;
					var html = (data['items'] == '' || data['items'].length < 1) ? '' : $.tmpl($(params.tmpl).html(), data['items']);
					$(html).insertBefore($(params.btnBox));
				}});
			}
			item();
			if(parseInt(total) > 1 && parseInt(total) > page){
				$(params.btnBox).show();
				$(params.btnBox).children('a').eq(0).click(function(){
					item();
				});
			}else{
				$(params.btnBox).hide();
			}
			$(params.changeShow).click(function(){
				$(this).parent().parent().children().removeClass('cur');
				$(this).parent().addClass('cur');
				$(params.parent).children('dl').addClass('hidden');
				$(params.itemBox).removeClass('hidden');
			});
			if(params.showFormBtn != '' && params.formCallback != ''){
				$(params.showFormBtn).click(function(){
					eval(params.formCallback());
				});
				return false;
			}
		},
		consult : function(){
			if($.is_login == 0){
				location.href= '/signin.html?refer=' + document.location;
				return false;
			}
			$('#consultItem dd:last-child').html($.tmpl($('#counsultForm-tmpl').html(), $.user)).show();
			var text = '请输入咨询内容...';
			$('#consultContent').val(text);
			$('#consultContent').focus(function(){if($(this).val() == text){$(this).val('');}}).blur(function(){if($(this).val() == ''){$(this).val(text);}else{$(this).parent().children('.commit-tips').hide();}});
			$('.commit').children('a').eq(0).click(function(){
				var consultContent = $.trim($('#consultContent').val());
				if(consultContent == text || consultContent == ''){$('#consultContent').parent().children('.commit-tips').show();return false;}else{$('#consultContent').parent().children('.commit-tips').hide();}
				var auth_code = $.trim($('#auth_code').val());
				if(auth_code == ''){$(this).parent().children('.commit-tips').show();return false;}else{$(this).parent().children('.commit-tips').hide();}
				$.getJSON('/product/index/consult',{'consultContent' : consultContent, 'auth_code' : auth_code, 'product_id' : $.product_id},function(eData){
					if(eData.code == 200){$('#consultItem dd:last-child').html($.tmpl($('#consult-success-tmpl').html(), $.user));return false;}
					alert(eData.message);return false;
				});
			});
		},
		live : function(){
			$.items({url : '/product/index/recommends',product_id:$.product_id,onSuccess:function(data){
				var html = $.tmpl($('#like-tmpl').html(), data);
				$('#like').html(html);
			}});
		},
		recommend : function(){
			$.items({url : '/product/index/recommends',product_skn:$.product_skn,onSuccess:function(data){
                if(!data){
                    $('#like').hide();
                    return;
                }
				var html = $.tmpl($('#like-tmpl').html(), data);
				$('#like').html(html);
			}});
		},
		_brand : function(){
			var t = $.brand_fav == 0 ? '' : 'favored';
			$('#brandFavor').addClass(t).click(function(){
				var method = $.brand_fav == 0 ? 'open.favorite.brand' : 'open.favorite.cancelFavorite';
				var className = $.brand_fav == 0 ? 'favored' : '';
				if($.is_login == 0){
					location.href = 'http://www.yohobuy.com/signin.html';
					return false;
				}
				var brand_id = $(this).attr('brand');
				$.getData(apiDomain, {'method' : method, 'brand_id' : brand_id},function(data){
					if(data.result != 1){
						if($.brand_fav == 1){
							alert('取消失败，请稍后再试');
							return false;
						}
						alert('收藏品牌失败，请稍后再试');
						return false;
					}
					$.brand_fav == 0 ? $.brand_fav = 1 : $.brand_fav = 0;$('#brandFavor').removeClass('favored').addClass(className);return false;
				});
				return false;
			});
		}
	});
})(jQuery);