// JScript 文件

var listProducts=new Array();



///促销品在购物车的数量
function CheckChuXiao(gdsid)
{
 
    
 

}


///将产品加入到全局的list中
function ProductAdd( productcode, productname, price, quantity, typename,typeID)
{

                    var product = new Object();
                    product.code =productcode;
                    product.name = productname;
                    product.price=price;      
                    product.quantity=quantity;   
                    product.typename=typename;  
                    product.typeID=typeID;  
                     
                   if(ProductSearch(productcode)==0)
                   {
                   listProducts.push(product);
                   }
                   else
                   {   
                                for( i=0;i<listProducts.length;i++)
                                {
                                        if(listProducts[i].code==product.code)
                                           {
                                        listProducts[i].quantity=  listProducts[i].quantity+quantity;
                                            return 0;  
                                            }
                                } 
                    }
                    
                   
     
        
}

//删除特定的产品
function productDelete(code)
{

    for( i=0;i<listProducts.length;i++)
    {
        if(listProducts[i].code==code)
        {
            listProducts.splice(i,1);
        return 0;
        }

    }

}
function productDelete2(code)
{

    for( i=0;i<listProducts.length;i++)
    {
        if(listProducts[i].code==code)
        {
            listProducts.splice(i,1);
        return 0;
        }

    }

}

//删除所有产品
function productDelete()
{
for( i=0;i<listProducts.length;i++)
{

listProducts.splice(i,1);

}
return 0;

}

//查找是否存在
function  ProductSearch(code)
{
for( i=0;i<listProducts.length;i++)
{
        if(listProducts[i].code==code)
        {
         
        return 1;
        }
}

return 0;
}

/// 计算总价
function caluTotalPrice()
{
var total=0;
for( i=0;i<listProducts.length;i++)
{

total+=listProducts[i].price * listProducts[i].quantity;
}



return total+parseInt($("#smallcart_product_price").val());


}


//左侧小型购物车显示
function SmallCartShow(){


$(document).ready(function(){

//按typename排序
listProducts.sort(function(a,b){
if(a.typename>b.typename){return 1;} 
if(a.typename<b.typename) {return -1;}
if(a.typename==b.typename) {return 0;}
})

var typename="";
var smallcart_html="";
var flag_endUl=0;//判断是否闭合的，0代表正常，1，代表出现了ul开头

if(listProducts.length<=0)
{
  smallcart_html="<div class=\"mark_b_div\">您还没有选择任何促销品</div>";
}

for( i=0;i<listProducts.length;i++)
{

//闭合ul
if(listProducts[i].typename!=typename&&flag_endUl==1)
{
 smallcart_html+="</ul>";
 flag_endUl=0;
}


if(listProducts[i].typename!=typename)
{

typename=listProducts[i].typename;
flag_endUl=1;
smallcart_html+=" <div class=\"title_o_r\">已选择促销品</div>";
smallcart_html+="<ul class=\"ac_ul\"><strong>"+typename+"</strong>";
}
    if(typename=="推荐配件"){
    smallcart_html+="<li>"+listProducts[i].name+" <br/><span class=\"text_gray\">数量："+listProducts[i].quantity+" &nbsp;&nbsp;价格：&yen; "+listProducts[i].price+"</span>  <img  id='"+listProducts[i].code+"' width='16' height='16' hspace='5' align='absmiddle' style='margin-bottom:8px;' src=\"image/smallcart_cancelproduct.gif\" onclick=\"Smallcart_cancelproduct_click('"+listProducts[i].code+"') \"/> </li> ";

    }
    else
    {
    smallcart_html+="<li>"+listProducts[i].name+" <br/><span class=\"text_gray\">数量："+listProducts[i].quantity+" &nbsp;&nbsp;价格：&yen; "+listProducts[i].price+"</span>  </li> ";
    }
    
 
}

//$("#Shopsmallcart").html(smallcart_html);

$("#totalPrice").html(caluTotalPrice());

});

}






///小购物车上取消按钮
function Smallcart_cancelproduct_click(id)
{
  productDelete(id);
  SmallCartShow();
  return 0;

}

///checkbox点击
function CheckBoxClick(id,typename,typeID)
{

///返回id的前面部分,这个id我们是自己构造的
  mystr=id.split("_");   
  if(mystr.length>0)
{

product_html_id=mystr[0]+"_code_"+mystr[mystr.length-1];
price_html_id=mystr[0]+"_price_"+mystr[mystr.length-1];;
productname_html_id=mystr[0]+"_name_"+mystr[mystr.length-1];
}
else
{return 0;}  
  //////////

    productcode=$("#"+product_html_id).val();
    productname=$("#"+productname_html_id).val();
    price=$("#"+price_html_id).val();
    quantity=1;  
    mainProductcode=$("#mainproductCode").val();
    
                var MaxQuantity=0;
                  var ActureQuantity=0

 if($("#"+id).attr("checked")==true)
      {   
              $.ajax({
           type: "get",
           url: "LenovoShop02_Cart.ashx?actioncode=4&presentID="+productcode+"&gdsid="+mainProductcode +"&date="+new Date().getTime(),
           dataType: "text",
           beforeSend:function(){ },
           complete:function(){ },
           error:function(xhr,ajaxOptions,thrownError){alert("调用出错");}, 
           success: function(msg){
            if(msg!=-1){  
                         MaxQuantity=msg;
                         
                         
                         
                         for(i=0;i<listProducts.length;i++)
                         {
                                if(listProducts[i].code==productcode)
                                {
                                // productDelete(productcode);    
                                 ActureQuantity=parseInt(listProducts[i].quantity)
                                  
                                }     
                         }
                         
          
                         
                           if(parseInt(MaxQuantity)>parseInt(ActureQuantity))
                           {   ProductAdd(productcode, productname, price, quantity, typename,typeID);
                      
                            SmallCartShow();
                           }
                          // else
                           //{
                          //  $("#"+id).attr("checked","");
                          //alert("已经达到最大数量");
                          //  SmallCartShow();
                         // }
            
             }
           
             
             }
           });
                     
      }
      else
      { 
     
         productDelete2(productcode);    
      }   
   
   
       SmallCartShow();

}


//按钮点击
function buttonClick(id,typename,typeID)
{
///返回id的前面部分,这个id我们是自己构造的
  mystr=id.split("_");   
  if(mystr.length>0)
{product_html_id=mystr[0]+"_code_"+mystr[mystr.length-1];
price_html_id=mystr[0]+"_price_"+mystr[mystr.length-1];;
productname_html_id=mystr[0]+"_name_"+mystr[mystr.length-1];
}
else
{return 0;}  
  //////////
  
    productcode=$("#"+product_html_id).val();
    productname=$("#"+productname_html_id).val();
    price=$("#"+price_html_id).val();
    quantity=1;     
    
    
    mainProductcode=$("#mainproductCode").val();
    
    
    
      $.ajax({
   type: "get",
   url: "LenovoShop02_Cart.ashx?actioncode=4&presentID="+productcode+"&gdsid="+mainProductcode+"&date="+new Date().getTime(),
   dataType: "text",
   beforeSend:function(){ },
   complete:function(){ },
   error:function(xhr,ajaxOptions,thrownError){alert("调用出错");}, 
   success: function(msg){
    if(msg!=-1){  
                 var MaxQuantity=msg;
                  var ActureQuantity=0
                 for(i=0;i<listProducts.length;i++)
                 {
                        if(listProducts[i].code==productcode)
                        {
                      ActureQuantity=parseInt(listProducts[i].quantity)
                        }     
                 }
     
                   if(parseInt(MaxQuantity)>parseInt(ActureQuantity))
                   {   ProductAdd( productcode, productname, price, quantity, typename,typeID);
                    SmallCartShow();
                   }
                   else
                   {alert("已经达到最大数量");
                    SmallCartShow();
                   }
    
     }}
});
  

}







///小购物车结算按钮
function CheckoutClick(gdsid,BelongTo)
{
    var parm="";
    for(i=0;i<listProducts.length;i++)
    {
            if(i!=listProducts.length)
            {
            parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo+",";
            }
            else
            {
            parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo;
            }
    }



    parm=parm.substring(0,parm.length-1)
    $("#gdsid").val(gdsid);
    $("#a").val(parm);
    if(BelongTo=="1"){
    $("#form_product").attr("action","LenovoShop_ShopCart.aspx");}

    if(BelongTo=="0"){
    $("#form_product").attr("action","LenovoShop_ShopCart_fb.aspx");}

    $("#form_product").submit();


}


///小购物车加入购物车按钮
function CheckoutClick_pro(gdsid,BelongTo)
{
    var parm="";
    for(i=0;i<listProducts.length;i++)
    {
            if(i!=listProducts.length)
            {
            parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo+",";
            }
            else
            {
            parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo;
            }
    }



    parm=parm.substring(0,parm.length-1)
    $("#gdsid").val(gdsid);
    $("#a").val(parm);
    
    var quantity= $("#input_quantity").val();
    
    if(quantity==0||quantity=="")
    {
    alert("修改数量不能为0或不能为空！");
    $("#input_quantity").val(1);
    return ;
    }

  if(BelongTo=="1"){
                 $.ajax({
                   type: "post",
                   url: "LenovoShopCart.aspx?gdsid="+gdsid+"&a="+parm+"&quantity="+quantity+"&date="+new Date().getTime(),
                   dataType: "text",
                   beforeSend:function(){},
                   complete:function(){ },
                   error:function(xhr,ajaxOptions,thrownError){alert("调用出错");}, 
                   success: function(msg){
                     if(msg=="-1")
                        {
                            alert("亲爱的客户，学生特惠机型您只能购买一台，请查看您的购物车进行修改，谢谢您的合作。");
                        }
                       else if (msg=="1")
                       {
                            shoppro(1);
                        }
                    }
                });
        }
  if(BelongTo=="0"){
 
                 $.ajax({
                   type: "post",
                   url: "LenovoShopCart_fb.aspx?gdsid="+gdsid+"&a="+parm+"&quantity="+quantity+"&date="+new Date().getTime(),
                   dataType: "text",
                   beforeSend:function(){},
                   complete:function(){},
                   error:function(xhr,ajaxOptions,thrownError){alert("调用出错");}, 
                   success: function(msg){
                     if(msg=="-1")
                        {
                            alert("亲爱的客户，学生特惠机型您只能购买一台，请查看您的购物车进行修改，谢谢您的合作。");
                        }
                       else if (msg=="1")
                       {
                            shoppro(0);
                        }
                    }
                });
        }



}

///小购物车结算按钮
function CheckoutClick(gdsid,BelongTo)
{
    var parm="";
    for(i=0;i<listProducts.length;i++)
    {
            if(i!=listProducts.length)
            {
            parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo+",";
            }
            else
            {
            parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo;
            }
    }



    parm=parm.substring(0,parm.length-1)
    $("#gdsid").val(gdsid);
    $("#a").val(parm);
    if(BelongTo=="1"){
    $("#form_product").attr("action","LenovoShop_ShopCart.aspx");}

    if(BelongTo=="0"){
    $("#form_product").attr("action","LenovoShop_ShopCart_fb.aspx");}

    $("#form_product").submit();


}




///小购物车结算按钮 套餐 江阿仕 2010-8-2
function jsTZCheckoutClick(gdsid,BelongTo,pageID)
{
        var parm="";
        for(i=0;i<listProducts.length;i++)
        {
                if(i!=listProducts.length)
                {
                parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo+",";
                }
                else
                {
                parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo;
                }
        }

        parm=parm.substring(0,parm.length-1)
        $("#gdsid").val(gdsid);
        $("#a").val(parm);
        $("#pageID").val(pageID); //套餐id
        
      

        if(BelongTo=="1"){
        $("#form_product").attr("action","LenovoShop_ShopCart.aspx");}

        if(BelongTo=="0"){
        $("#form_product").attr("action","LenovoShop_ShopCart_fb.aspx");}

      $("#form_product").submit();

}


///小购物车结算按钮 套餐 江阿仕 2011-5-26
function jsTZCheckoutClick_pro(gdsid,BelongTo,pageID)
{
        var parm="";
        for(i=0;i<listProducts.length;i++)
        {
                if(i!=listProducts.length)
                {
                parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo+",";
                }
                else
                {
                parm+=listProducts[i].code+"_"+listProducts[i].quantity+"_"+listProducts[i].typeID+"_"+BelongTo;
                }
        }

        parm=parm.substring(0,parm.length-1)
        $("#gdsid").val(gdsid);
        $("#a").val(parm);
        $("#pageID").val(pageID); //套餐id
        
       var quantity= $("#input_quantity").val();
       
         if(quantity==0||quantity=="")
        {
        alert("修改数量不能为0或不能为空！");
        $("#input_quantity").val(1);
        return ;
        }

       if(BelongTo=="1"){
                 $.ajax({
                   type: "post",
                   url: "LenovoShopCart.aspx?gdsid="+gdsid+"&a="+parm+"&quantity="+quantity+"&pageID="+pageID+"&date="+new Date().getTime(),
                   dataType: "text",
                   beforeSend:function(){},
                   complete:function(){ },
                   error:function(xhr,ajaxOptions,thrownError){alert("调用出错");}, 
                   success: function(msg){
                     if(msg=="-1")
                        {
                            alert("亲爱的客户，学生特惠机型您只能购买一台，请查看您的购物车进行修改，谢谢您的合作。");
                        }
                       else if (msg=="1")
                       {
                            shoppro(1);
                        }
                    }
                });
        }
    if(BelongTo=="0"){
 
                 $.ajax({
                   type: "post",
                   url: "LenovoShopCart_fb.aspx?gdsid="+gdsid+"&a="+parm+"&quantity="+quantity+"&date="+new Date().getTime(),
                   dataType: "text",
                   beforeSend:function(){},
                   complete:function(){},
                   error:function(xhr,ajaxOptions,thrownError){alert("调用出错");}, 
                   success: function(msg){
                     if(msg=="-1")
                        {
                            alert("亲爱的客户，学生特惠机型您只能购买一台，请查看您的购物车进行修改，谢谢您的合作。");
                        }
                       else if (msg=="1")
                       {
                            shoppro(0);
                        }
                    }
                });
        }


}