public void reviseOrder()
{
Console.WriteLine("请输入要修改的订单的订单号：");
string orderID = Console.ReadLine();
try
{
Order m = checkOrderIDUnique(orderID);
if (m == null)
{
throw new OrderException("错误！不存在该订单号的订单");
}
Console.WriteLine("请输入新的订单号：");
string s = Console.ReadLine();
Order i = checkOrderIDUnique(s);
if (i != null)
{
throw new OrderException("错误！已存在该订单号的订单");
}
m.OrderID = s;
Console.WriteLine("请输入新的客户名：");
m.Customer = Console.ReadLine();
Console.WriteLine("请输入新的客户电话：");
m.Customerphone = Console.ReadLine();
if (checkOrderNum(m) == false)
{
throw new OrderException("错误！输入的订单号不符合规则！");
}
if (checkOrderPhone(m) == false)
{
throw new OrderException("错误！输入的订单号不符合规则！");
}
List <Orderdetails> orderdetailsList = new List <Orderdetails>();
Console.WriteLine("请输入新的订单商品种类数目：");
int a = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("请依次输入每一种商品名称，数量，价格。");
for (int b = 1; b <= a; b++)
{
Console.WriteLine("请输入第" + b + "种商品名称。");
string productname = Console.ReadLine();
Console.WriteLine("请输入第" + b + "种商品数量。");
int productnum = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("请输入第" + b + "种商品价格。");
int productprice = Convert.ToInt32(Console.ReadLine());
Orderdetails productorderdetails = new Orderdetails(productname, productnum, productprice);
orderdetailsList.Add(productorderdetails);
}
m.orderdetailsList = orderdetailsList;
}
catch (OrderException e)
{
Console.WriteLine(e.Message);
}
}
static void Main(string[] args)
{
OrderService orderService = new OrderService();
Console.WriteLine("请选择希望订单进行的操作（只需输入相应操作前面数字即可）：");
Console.WriteLine("1.添加新订单");
Console.WriteLine("2.删除订单");
Console.WriteLine("3.查询订单");
Console.WriteLine("4.修改订单");
Console.WriteLine("5.打印订单列表");
Console.WriteLine("6.打印出订单总金额高于或等于1万元的订单");
Console.WriteLine("7.退出");
Console.WriteLine("8.序列化");
try
{
bool exit = false;
while (exit == false)
{
int choice = Convert.ToInt32(Console.ReadLine());
switch (choice)
{
case 1:
Order neworder = new Order();
List <Orderdetails> orderdetailsList = new List <Orderdetails>();
Console.WriteLine("请输入订单号:");
neworder.OrderID = Console.ReadLine();
Console.WriteLine("请输入客户名称:");
neworder.Customer = Console.ReadLine();
Console.WriteLine("请输入客户电话:");
neworder.Customerphone = Console.ReadLine();
Console.WriteLine("请输入该订单商品种类数目：");
int m = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("请依次输入每一种商品名称，数量，价格。");
for (int i = 1; i <= m; i++)
{
Console.WriteLine("请输入第" + i + "种商品名称。");
string productname = Console.ReadLine();
Console.WriteLine("请输入第" + i + "种商品数量。");
int productnum = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("请输入第" + i + "种商品价格。");
Double productprice = Convert.ToDouble(Console.ReadLine());
Orderdetails productorderdetails = new Orderdetails(productname, productnum, productprice);
orderdetailsList.Add(productorderdetails);
}
neworder.orderdetailsList = orderdetailsList;
orderService.addOrder(neworder);
break;
case 2:
Console.WriteLine("请输入订单号：");
string deleteorderID = Console.ReadLine();
orderService.deleteOrder(deleteorderID);
break;
case 3:
orderService.search();
break;
case 4:
orderService.search();
break;
case 5:
orderService.PrintOrderList(orderService.orderList);
break;
case 6:
orderService.searchover(orderService.orderList);
break;
case 7:
exit = true;
break;
case 8:
orderService.export();
break;
default:
throw new Exception("错误！没有这个选项");
}
}
}
catch (OrderException e)
{
Console.WriteLine(e.Message);
}
}