static void Main(string[] args) { #region //示例(订单明细)条目,四个测试条目 //OrderDetails od1 = new OrderDetails //{ // Brand = Products.Apple, // ProductsNum = 2, // Price=8800, //}; //OrderDetails od2 = new OrderDetails //{ // Brand = Products.HUAWEI, // ProductsNum = 1, // Price=3200, //}; //OrderDetails od3 = new OrderDetails //{ // Brand = Products.OPPO, // ProductsNum = 3, // Price=3500, //}; //OrderDetails od4 = new OrderDetails //{ // Brand = Products.SAMSUNG, // ProductsNum = 2, // Price=3800, //}; #endregion #region //示例订单 Order order1 = new Order { OrderNum = "20181004001", ClientName = "Bob", }; Order order2 = new Order { OrderNum = "20181004002", ClientName = "Tom", }; Order order3 = new Order { OrderNum = "20181004003", ClientName = "Alice", }; Order order4 = new Order { OrderNum = "20181004004", ClientName = "Alex", }; #endregion #region//添加订单明细 //直接add时创建对象 order1.orderDetails = new List <OrderDetails>(); order1.AddOrderDetails(new OrderDetails(Products.Apple, 3, 8800)); order1.AddOrderDetails(new OrderDetails(Products.HUAWEI, 2, 2800)); order2.orderDetails = new List <OrderDetails>(); order2.AddOrderDetails(new OrderDetails(Products.OPPO, 1, 3200)); order2.AddOrderDetails(new OrderDetails(Products.SAMSUNG, 4, 4800)); order3.orderDetails = new List <OrderDetails>(); order3.AddOrderDetails(new OrderDetails(Products.vivo, 1, 3000)); order4.orderDetails = new List <OrderDetails>(); order4.AddOrderDetails(new OrderDetails(Products.XIAOMI, 10, 2500)); #endregion //订单服务,添加了两个订单 OrderService.orders = new List <Order>(); OrderService.AddOrder(order1); OrderService.AddOrder(order2); OrderService.AddOrder(order3); OrderService.AddOrder(order4); //订单删除条目 try { order1.RemoveOrderDetails(order1.orderDetails[0]); } catch (ArgumentOutOfRangeException e) { Console.WriteLine("No such order details. "); } OrderService.RemoveOrder(order1); OrderService.ModifyClientName(order2, "kimmy"); OrderService.DisplayAllOrders(); try { OrderService.DisplayOrder(OrderService.FindOrderByOrderNum("20181004001")); } catch (DataException e) { Console.WriteLine(e.Message); } OrderService.FindOrderByClientName("Tom"); OrderService.FindOrderByProductBrand(Products.SAMSUNG); }
public static void FindOrder() { while (true) { try { Console.WriteLine(); Console.WriteLine(); Console.WriteLine("**************************查找订单**************************"); Console.WriteLine("1.根据流水号查找 2.查找某天对应所有订单"); Console.WriteLine("3.根据客户名查找对应所有订单 4.根据商品名称查找对应所有订单"); Console.WriteLine("5.返回主页"); int choose = 0; Choose(ref choose, 1, 5); int num = 0; //通过其他方式查找的判断num,代表个数 switch (choose) { case 1: int flag = -1; //通过流水号查找的判断falg,-1无,其他值则表示位置 Console.Write("请输入流水号(格式:2018-1-1-1):"); flag = OrderService.FindOrder(Console.ReadLine()); if (flag == -1) { Console.WriteLine(); Console.WriteLine(); Console.WriteLine("未查找到!"); } else { Console.WriteLine(); Console.WriteLine(); Console.WriteLine("共查找到1单!"); } break; case 2: Console.Write("请输入日期(格式:20180101):"); num = OrderService.FindOrder(DateTime.ParseExact(Console.ReadLine(), "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture)); break; case 3: Console.Write("请输入客户名称:"); num = OrderService.FindOrderByClientName(Console.ReadLine()); break; case 4: Console.Write("请输入商品名称:"); num = OrderService.FindOrderByProductName(Console.ReadLine()); break; case 5: return; //返回主页 } if (choose != 1 && num > 0) { Console.WriteLine(); Console.WriteLine(); Console.WriteLine("共查找到{0}单!", num); } else if (choose != 1 && num == 0) { Console.WriteLine(); Console.WriteLine(); Console.WriteLine("未查找到!"); } } catch (Exception e) { Console.WriteLine(); Console.WriteLine(); Console.WriteLine(e.Message); Console.WriteLine("失败,请重试!"); } } }