public void NewOrder(int userId, int productId, int cityId)
{
IUserSystem iUserSystem = new UserSystem("为什么");
IStorageSystem iStorageSystem = new StorageSystem();
ILogisticsSystem iLogisticsSystem = new LogisticsSystem();
IOrderSystem iOrderSystem = new OrderSystem();
if (!iUserSystem.CheckUser(userId))
{
Console.WriteLine("用户检测失败");
}
else if (!iStorageSystem.CheckStorage(productId))
{
Console.WriteLine("仓储检测失败");
}
else if (!iLogisticsSystem.CheckLogistics(productId, cityId))
{
Console.WriteLine("物流检测失败");
//不能直接去物流增加一个检测失败的数据记录
//而是通过物流系统的方法去做
}
else if (!iOrderSystem.CheckOrder(userId, productId))
{
Console.WriteLine("订单检测失败");
}
else
{
iOrderSystem.NewOrder(userId, productId);
iLogisticsSystem.NewLogistics(productId, cityId);
}
}
/// <summary>
/// 门面模式通过是单例的
/// 门面模式不能直接新增一个物流或者仓储检测方法，只能通过调用物流系统或者仓储系统的检测方法，这是门面模式的严格界定
/// 用于分层
/// 门面模式就是为了屏蔽上端知道太多细节
/// </summary>
/// <param name="userId"></param>
/// <param name="productId"></param>
public void NewOrder(int userId, int productId)
{
IUserSystem iUser = new UserSystem();
ILogisticsSystem iLogistics = new LogisticsSystem();
IStorageSystem iStorage = new StorageSystem();
IOrderSystem iOrder = new OrderSystem();
if (!iUser.CheckUser(userId))
{
Console.WriteLine("用户检测失败");
}
else if (!iStorage.CheckStorage(productId))
{
Console.WriteLine("仓储检测失败");
}
else if (!iLogistics.CheckLogistics(userId, productId))
{
Console.WriteLine("物流检测失败");
}
else if (!iOrder.CheckOrder(userId, productId))
{
Console.WriteLine("订单检测失败");
}
else
{
iOrder.NewOrder(userId, productId);
iLogistics.NewLogistics(userId, productId);
}
}
static void Main(string[] args)
{
User user = new User();
user.setUserId(1);
user.setName("Shashi");
user.setEmailId("*****@*****.**");
Item item1 = new Item();
item1.setName("item1");
item1.setPrice(20);
Item item2 = new Item();
item2.setName("item2");
item2.setPrice(40);
List <Item> items = new List <Item>();
items.Add(item1);
items.Add(item2);
PaymentDetails paymentDetails = new PaymentDetails();
paymentDetails.setAmount(100);
paymentDetails.setPaymentMode(PaymentMode.CREDIT_CARD);
paymentDetails.setCardNumber("12345678");
Location destination = new Location();
destination.setLatitude(73.23);
destination.setLongitude(132.34);
Order order = new Order();
order.setOrderId(1);
order.setItems(items);
order.setCurrentStatus(OrderStatus.PROCESSING);
order.setDestination(destination);
order.setPaymentDetails(paymentDetails);
order.setTimeOfOrderDelivery(new DateTime());
LogisticsSystem logisticsSystem = new LogisticsSystem();
logisticsSystem.registerNewUser(user);
logisticsSystem.takeAnOrder(order);
logisticsSystem.processOrder(order);
logisticsSystem.trackOrder(order.getOrderId());
Console.ReadLine();
}
