static void Main(string[] args)
{
Console.WriteLine("请输入您想要进行的操作序号：");
Console.WriteLine("1、添加订单");
Console.WriteLine("2、删除订单");
Console.WriteLine("3、修改订单");
Console.WriteLine("4、查询订单");
int num = Convert.ToInt32(Console.ReadLine());
switch (num)
{
case 1:
{
OrderService.AddOrder();
break;
}
case 2:
{
OrderService.DeleteOrder();
break;
}
case 3:
{
OrderService.ModifyOrder();
break;
}
case 4:
{
OrderService.SearchOrder();
break;
}
}
}
static void Main(string[] args)
{
OrderService service = new OrderService();
while (true)
{
Console.WriteLine("请选择功能：添加订单；删除订单；查找订单；设置订单；退出系统。");
string mod = Console.ReadLine();
switch (mod)
{
case "添加订单":
List <OrderItem> orderItems = new List <OrderItem>();
while (true)
{
Console.WriteLine("请输入商品名称:");
string goodname = Console.ReadLine();
Console.WriteLine("请输入商品数量:");
int goodnum = Int32.Parse(Console.ReadLine());
Console.WriteLine("请输入商品单价");
int goodprice = Int32.Parse(Console.ReadLine());
Console.WriteLine("请输入客户名:");
string cusname = Console.ReadLine();
Console.WriteLine("是否购买其他商品：是/否");
string flag = Console.ReadLine();
if (flag == "是")
{
orderItems.Add(new OrderItem(goodname, goodnum, goodprice));
}
else if (flag == "否")
{
orderItems.Add(new OrderItem(goodname, goodnum, goodprice));
service.AddOrder(cusname, orderItems);
break;
}
}
break;
case "删除订单":
while (true)
{
Console.WriteLine("请输入订单号:");
int ornum = Int32.Parse(Console.ReadLine());
service.DeleteOrder(ornum);
Console.WriteLine("是否继续删除:是/否");
string flag = Console.ReadLine();
if (flag == "是")
{
continue;
}
else if (flag == "否")
{
break;
}
}
break;
case "查找订单":
while (true)
{
Console.WriteLine("请输入查找模式：订单号查找/商品名查找/客户名查找");
string mode = Console.ReadLine();
if (mode == "订单号查找")
{
Console.WriteLine("请输入订单号:");
int num = Int32.Parse(Console.ReadLine());
Console.WriteLine(service.SearchOrderNum(num));
}
else if (mode == "商品名查找")
{
Console.WriteLine("请输入商品名:");
string name = Console.ReadLine();
Console.WriteLine(service.SearchItemName(name));
}
else if (mode == "客户名查找")
{
Console.WriteLine("请输入客户名:");
string name = Console.ReadLine();
Console.WriteLine(service.SearchCustomer(name));
}
Console.WriteLine("是否继续查找:是/否");
string flag = Console.ReadLine();
if (flag == "是")
{
continue;
}
else if (flag == "否")
{
break;
}
}
break;
case "设置订单":
while (true)
{
Console.WriteLine("请输入订单号:");
int ornum = Int32.Parse(Console.ReadLine());
Console.WriteLine("请输入修改后的订单号");
int ornum1 = Int32.Parse(Console.ReadLine());
service.SetOrderNum(ornum, ornum1);
Console.WriteLine("是否继续修改:是/否");
string flag = Console.ReadLine();
if (flag == "是")
{
continue;
}
else if (flag == "否")
{
break;
}
}
break;
case "退出系统":
break;
default: Console.WriteLine("无此功能"); break;
}
}
}
public void AfertSale()
{
try
{
while (true)
{
Console.WriteLine("全部交易信息:");
Console.WriteLine(Serve.ToString());
Console.WriteLine(@"欢迎来到订单服务系统，请输入:'Q'(查询),'A'(添加),'D'(删除),'M'(修改),E(导出xml),I(导入xml)");
switch (Console.ReadKey().KeyChar)
{
//未完成输入逻辑,运行方法示例
case 'Q':
Console.WriteLine("\n输入订单编号或顾客姓名或总价格查询:");
Serve.QueryOrder(1).ToString();
Serve.QueryOrder(cl1).ToString();
break;
case 'A':
Console.WriteLine("\n输入购买产品类别、顾客信息进行添加:");
Order newO = new Order(Serve.IdCount, cl2);
newO.AddProducts(products[9], 6);
Serve.AddOrder(newO);
break;
case 'D':
Console.WriteLine("\n输入订单编号或顾客姓名或总价格删除:");
Serve.DeleteOrder(cl3);
break;
case 'M':
Console.WriteLine("\n输入订单编号修改:");
Order trg = new Order(Serve.IdCount, cl3);
trg.AddProducts(products[1], 9);
trg.AddProducts(products[2], 8);
Serve.ModifyOrder(0, trg);
break;
case 'E':
Serve.Export();
break;
case 'I':
Console.WriteLine("输入导入文件位置");
String files = Console.ReadLine();
FileStream fis = null;
try
{
fis = new FileStream(files, FileMode.Open, FileAccess.Read);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
finally
{
if (fis != null)
{
fis.Close();
}
}
break;
default: break;
}
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
