public void DisplayUi()
{
var facade = new AtmFacade();
while (true)
{
try
{
if (!facade.IsLogin())
{
Console.WriteLine("请输入银行卡号：");
var bkNo = Console.ReadLine();
Console.WriteLine("请输入密码：");
var pwd = Console.ReadLine();
facade.Login(bkNo, pwd);
}
else
{
ShowBusiness(facade);
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(ex.Message);
Console.ResetColor();
}
}
}
private static void ShowBusiness(AtmFacade facade)
{
Console.WriteLine("==========================================");
Console.WriteLine("欢迎你！请选择服务项目：");
Console.WriteLine("1、取款");
Console.WriteLine("2、存款");
Console.WriteLine("3、转账");
Console.WriteLine("4、查询余额");
Console.WriteLine("5、清屏");
Console.WriteLine("==========================================");
var pressKey = Console.ReadKey();
switch (pressKey.Key)
{
case ConsoleKey.D1:
Console.WriteLine();
Console.WriteLine("请输入取款金额：");
var money = Convert.ToInt32(Console.ReadLine());
facade.WithdrewCash(money);
break;
case ConsoleKey.D2:
Console.WriteLine();
Console.WriteLine("请输入存款金额：");
var depositNum = Convert.ToInt32(Console.ReadLine());
facade.DepositCash(depositNum);
break;
case ConsoleKey.D3:
Console.WriteLine();
Console.WriteLine("请输入目标账号：");
var targetNo = Console.ReadLine();
Console.WriteLine("请输入转账金额：");
var transferNum = Convert.ToInt32(Console.ReadLine());
facade.TransferMoney(targetNo, transferNum);
break;
case ConsoleKey.D4:
Console.WriteLine();
facade.QueryBalance();
break;
case ConsoleKey.D5:
Console.Clear();
break;
default:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("输入有误，请重新输入");
Console.ResetColor();
break;
}
}