static void Main(string[] args)
{
try
{
OrderItem apple = new OrderItem(1, "apple", 10.0, 80);
OrderItem egg = new OrderItem(2, "eggs", 1.2, 200);
OrderItem milk = new OrderItem(3, "milk", 50, 10);
Order order1 = new Order(1, "Customer1", new List <OrderItem> {
apple, egg, milk
});
Order order2 = new Order(2, "Customer2", new List <OrderItem> {
egg, milk
});
Order order3 = new Order(3, "Customer2", new List <OrderItem> {
apple, milk
});
OrderService os = new OrderService();
os.AddOrder(order1);
os.AddOrder(order2);
os.AddOrder(order3);
Console.WriteLine("GetAllOrders");
List <Order> orders = os.orders;
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("");
os.Sort((o1, o2) => o1.TotalPrice.CompareTo(o2.TotalPrice));
Console.WriteLine("GetAllOrders After sort");
orders = os.orders;
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("");
Console.WriteLine("GetOrdersByCustomerName:'Customer2'");
orders = os.QuaryByCustomer("Customer2");
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("");
Console.WriteLine("GetOrdersByGoodsName:'apple'");
orders = os.QuaryByName("apple");
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("");
Console.WriteLine("Remove order(id=2) and qurey all");
os.ReMove(2);
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("");
//os.Export(@"./orders.xml");
//Console.WriteLine("Import from ./orders.xml");
//OrderService os2 = new OrderService();
//os2.Import("./orders.xml");
//os2.Orders.ForEach(order => Console.WriteLine(order));
Console.ReadKey();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
}
}
