static void Main(string[] args)
{
//订单1
List <OrderDetail> orderDetails1 = new List <OrderDetail>();
OrderDetail od1_1 = new OrderDetail("笔", 1, "北京");
orderDetails1.Add(od1_1);
OrderDetail od1_2 = new OrderDetail("纸", 0.5, "上海");
orderDetails1.Add(od1_2);
Order order1 = new Order("123456", "张三", orderDetails1);
//订单2
List <OrderDetail> orderDetails2 = new List <OrderDetail>();
OrderDetail od2_1 = new OrderDetail("书包", 100, "北京");
orderDetails2.Add(od2_1);
OrderDetail od2_2 = new OrderDetail("笔记本", 4000, "上海");
orderDetails2.Add(od2_2);
Order order2 = new Order("234567", "张四", orderDetails2);
List <Order> orders = new List <Order>();
orders.Add(order1);
orders.Add(order2);
//订单服务
OrderService orderService = new OrderService(orders);
orderService.ShowAllOrders();
//订单3
List <OrderDetail> orderDetails3 = new List <OrderDetail>();
OrderDetail od3_1 = new OrderDetail("书包", 100, "北京");
orderDetails3.Add(od3_1);
OrderDetail od3_2 = new OrderDetail("笔记本", 4000, "上海");
orderDetails3.Add(od3_2);
Order order3 = new Order("345678", "张五", orderDetails3);
//对订单的操作
int n = 1;
while (n > 0)
{
Console.WriteLine("请输入整数表示操作 1.添加订单 2.删除订单（订单号） 3.修改订单 4.查询订单（订单号） 5.查询订单（购买人） 6.查询订单（订单内的商品）0退出");
n = int.Parse(Console.ReadLine());
Order find = new Order();
switch (n)
{
//1.添加订单
case 1:
{
string s1, s2;
Console.WriteLine("请输入一个新的订单");
Order newOrder;
Console.WriteLine("请输入订单号");
s1 = Console.ReadLine();
Console.WriteLine("请输入购买人");
s2 = Console.ReadLine();
Console.WriteLine("请输入购买商品的数量");
int goodCount = 0;
goodCount = int.Parse(Console.ReadLine());
List <OrderDetail> ods = new List <OrderDetail>();
string s3, s4;
double d1;
for (int i = 0; i < goodCount; i++)
{
Console.WriteLine("请输入商品名");
s3 = Console.ReadLine();
Console.WriteLine("请输入价格");
d1 = double.Parse(Console.ReadLine());
Console.WriteLine("请输入产地");
s4 = Console.ReadLine();
OrderDetail AOd = new OrderDetail(s3, d1, s4);
ods.Add(AOd);
}
newOrder = new Order(s1, s2, ods);
Console.WriteLine("添加第这个订单后");
orderService.AddOrder(newOrder);
Console.WriteLine();
orderService.ShowAllOrders();
Console.WriteLine();
break;
}
//2.删除订单（订单号）
case 2:
{
string s = "";
Console.WriteLine("请输入想删除的订单号的订单");
s = Console.ReadLine();
try
{
orderService.DelOrder(orderService.SearchByOrdNum(s));
orderService.ShowAllOrders();
Console.WriteLine("删除一个订单之后");
Console.WriteLine();
}
catch (CanNotFindOrder e)
{
Console.WriteLine(e.Message);
}
break;
}
//3.修改订单(订单名)
case 3:
{
Console.WriteLine("把订单名张三改成李四");
orderService.ChangeOrder("张三", "李四");
orderService.ShowAllOrders();
Console.WriteLine();
}
break;
//4.查询订单（订单号）
case 4:
{
Console.WriteLine("请输入想查询的订单号的订单");
string sNum = "";
sNum = Console.ReadLine();
try
{
find = orderService.SearchByOrdNum(sNum);
find.ShowOrder();
}
catch (CanNotFindOrder e)
{
Console.WriteLine(e.Message);
}
Console.WriteLine();
break;
}
//5.查询订单（购买人）
case 5:
{
Console.WriteLine("请输入想查询的订单号的购买人");
string sName = "";
sName = Console.ReadLine();
try
{
find = orderService.SearchByBuyerName(sName);
find.ShowOrder();
}
catch (CanNotFindOrder e)
{
Console.WriteLine(e.Message);
}
Console.WriteLine();
break;
}
//6.查询订单（商品名）
case 6:
{
Console.WriteLine("请输入想查询的订单号的商品名");
string gName = "";
gName = Console.ReadLine();
try
{
find = orderService.SearchByGoodsName(gName);
find.ShowOrder();
}
catch (CanNotFindOrder e)
{
Console.WriteLine(e.Message);
}
Console.WriteLine();
break;
}
}
}
Console.ReadKey();
}