//public Customer customer1; //public Customer customer2; //public int i; public static void Main() { try { Customer customer1 = new Customer(1, "customer1"); Customer customer2 = new Customer(2, "Customer2"); Goods milk = new Goods(1, "Milk", 69.9); Goods eggs = new Goods(2, "eggs", 4.99); Goods apple = new Goods(3, "apple", 5.59); OrderDetail orderDetails1 = new OrderDetail(1, apple, 800); OrderDetail orderDetails2 = new OrderDetail(2, eggs, 2); OrderDetail orderDetails3 = new OrderDetail(3, milk, 1); Order order1 = new Order(1, customer1); Order order2 = new Order(2, customer2); Order order3 = new Order(3, customer2); order1.AddDetails(orderDetails1); order1.AddDetails(orderDetails2); order1.AddDetails(orderDetails3); order2.AddDetails(orderDetails2); order2.AddDetails(orderDetails3); order3.AddDetails(orderDetails3); OrderService os = new OrderService(); os.AddOrder(order1); os.AddOrder(order2); os.AddOrder(order3); Console.WriteLine("GetAllOrders"); List <Order> orders = os.QueryAllOrders(); foreach (Order od in orders) { Console.WriteLine(od.ToString()); } Console.WriteLine("GetOrdersByCustomerName:'Customer2'"); orders = os.QueryByCustomerName("Customer2"); foreach (Order od in orders) { Console.WriteLine(od.ToString()); } Console.WriteLine("GetOrdersByGoodsName:'apple'"); orders = os.QueryByGoodsName("apple"); foreach (Order od in orders) { Console.WriteLine(od.ToString()); } Console.WriteLine("GetOrdersByPrice:1000"); orders = os.QueryByPrice(1000); foreach (Order od in orders) { Console.WriteLine(od.ToString()); } Console.WriteLine("Remove order(id=2) and qurey all"); os.RemoveOrder(2); os.QueryAllOrders().ForEach( od => Console.WriteLine(od)); } catch (Exception e) { Console.WriteLine(e.Message); } }
public OrderDetail(uint id, Goods goods, uint quantity) { this.Id = id; this.Goods = goods; this.Quantity = quantity; }