static void Main(string[] args)
{
Goods goods1 = new Goods("football", 1); //测试数据
Goods goods2 = new Goods("basketball", 2);
Goods goods3 = new Goods("volleyball", 3);
Goods goods4 = new Goods("water", 4);
Goods goods5 = new Goods("chocolate", 5);
Client client1 = new Client("z");
Client client2 = new Client("zz");
Client client3 = new Client("zzz");
OrderItem orderItem1 = new OrderItem(goods1, 1);
OrderItem orderItem2 = new OrderItem(goods2, 2);
OrderItem orderItem3 = new OrderItem(goods3, 3);
OrderItem orderItem4 = new OrderItem(goods4, 4);
OrderItem orderItem5 = new OrderItem(goods5, 5);
OrderItem[] orderItems1 = { orderItem1, orderItem5 };
OrderItem[] orderItems2 = { orderItem2, orderItem3 };
OrderItem[] orderItems3 = { orderItem2, orderItem3, orderItem4 };
Order order1 = new Order(1, client1, orderItems1);
order1.calculate();
Order order2 = new Order(2, client2, orderItems2);
order2.calculate();
Order order3 = new Order(3, client3, orderItems3);
order3.calculate();
OrderService orderService = new OrderService();
orderService.add(order2);
orderService.add(order1);
orderService.add(order3);
Console.Write("当前保存的订单编号序列: ");
orderService.showID();
Console.WriteLine();
Console.Write("默认排序后的订单编号序列: ");
orderService.sort();
orderService.showID();
Console.WriteLine();
Console.WriteLine("删除订单编号为3的订单");
orderService.sub(003);
Console.Write("当前保存的订单编号序列: ");
orderService.showID();
Console.WriteLine("\n");
Console.WriteLine("查询z的订单");
List <Order> porders = orderService.querybyClient("z");
foreach (Order order in porders)
{
Console.Write(order);
}
Console.ReadKey();
}