public ActionResult Index(ProductModels product)
{
var companies = new List <SelectListItem>
{
new SelectListItem {
Text = "黑貓", Value = "1"
},
new SelectListItem {
Text = "新竹貨運", Value = "2"
},
new SelectListItem {
Text = "郵局", Value = "3"
},
};
ViewBag.Company = companies;
// Validation若不合法，則直接回傳
if (!ModelState.IsValid)
{
return(View(product));
}
double fee = 0;
if (product.Company == 1)// 當貨運商為黑貓時
{
//fee =CalculateFeeByBlackcat(product)
var blackcat = new Blackcat();
fee = blackcat.CalculateFee(product);
}
else if (product.Company == 2)// 當貨運商為新竹貨運時
{
//fee =CalculateFeeByHsinchu(product)
var hsinchu = new Hsinchu();
fee = hsinchu.CalculateFee(product);
}
else if (product.Company == 3)// 當貨運商為郵局時
{
// fee = CalculateFeeByPostoffice(product)
var postoffice = new Postoffice();
fee = postoffice.CalculateFee(product);
}
// 將運費結果呈現在 View 上
ViewBag.Fee = fee;
return(View(product));
}
internal static IShipper GetShipper(int company)
{
IShipper shipper = null;
if (company == 1) // 當貨運商為黑貓時
{
shipper = new Blackcat();
}
else if (company == 2) // 當貨運商為新竹貨運時
{
shipper = new Hsinchu();
}
else if (company == 3) // 當貨運商為郵局時
{
shipper = new Postoffice();
}
return shipper;
}
internal static IShipper GetShipper(int company)
{
IShipper shipper = null;
if (company == 1) // 當貨運商為黑貓時
{
shipper = new Blackcat();
}
else if (company == 2) // 當貨運商為新竹貨運時
{
shipper = new Hsinchu();
}
else if (company == 3) // 當貨運商為郵局時
{
shipper = new Postoffice();
}
return(shipper);
}
public void BeforeScenario()
{
this.target = new Postoffice();
}
