public void Transaction()
{
Show("Please insert your card");
string id = GetInput();
Show("Please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("Card invalid or password not corrent");
return;
}
Show("1: display; 2: save; 3: withdraw");
string op = GetInput();
if (op == "1")
{
Show("Balance: " + account.getMoney());
}
else if (op == "2")
{
Show("Save money");
string smoney = GetInput();
double money = double.Parse(smoney);
bool ok = account.SaveMoney(money);
if (ok)
{
Show("OK");
}
else
{
Show("error");
}
Show("Balance: " + account.getMoney());
}
else if (op == "3")
{
Show("Withdraw money");
string smoney = GetInput();
double money = double.Parse(smoney);
bool ok = account.WithdrawMoney(money);
if (ok)
{
Show("OK");
}
else
{
Show("error");
}
Show("Balance: " + account.getMoney());
}
}
public void Transaction()
{
Show("please insert your card");
string id = GetInput();
Show("please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("card invalid or password not corrent");
return;
}
Show("1: display; 2: save; 3: withdraw");
string op = GetInput();
if (op == "1")
{
Show("balance: " + account.Money);
}
else if (op == "2")
{
try
{
Show("save money");
string smoney = GetInput();
double money = double.Parse(smoney);
try
{
account.SaveMoney(money);
Console.WriteLine("complete");
}
catch (AccountException e)
{
if (e.money > 10000)
{
throw new MyAppException("Money too much");
}
else
{
throw new MyAppException("Money amount must bigger than zero");
}
}
}
catch (MyAppException e)
{
Console.WriteLine(e.Message);
}
Show("balance: " + account.Money);
}
else if (op == "3")
{
Show("withdraw money");
string smoney = GetInput();
double money = double.Parse(smoney);
if (BigMoneyFetched != null && money >= 10000)
{
BigMoneyFetched(this, new BigMoneyArgs(id, money));
}
try
{
account.WithdrawMoney(money);
}
catch (MyAppException e)
{
Console.WriteLine(e.Message);
}
Show("balance: " + account.Money);
}
}
//循环处理交易直到用户退出
public void Transaction()
{
Console.Clear();
bool loop = true;
Show("\n\n**** 欢迎使用 ATM 服务 " + this.Location + "*****");
Show("please insert your card");
string id = GetInput();
Show("please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("card invalid or password not correct");
System.Threading.Thread.Sleep(1000);
return;
}
if (account.Valid == false)
{
Show("card invalid 此卡已经冻结，请联系柜台人员");
System.Threading.Thread.Sleep(2000);
return;
}
do
{
Show("1: 查询; 2: 存款; 3: 取款 4:更改密码 5:打印凭条");
string op = GetInput();
switch (op)
{
case "1": // 查询
{
//Show("balance: " + account.Money);
((IPrintable)account).IPrint();
}
break;
case "2": // 存款
{
Show("save money");
string smoney = GetInput();
double money = double.Parse(smoney);
bool ok = account.SaveMoney(money);
if (ok)
{
Show("save successful");
}
else
{
Show("save money fail");
}
Show("balance: " + account.Money);
}
break;
case "3": // 取款
{
Show("withdraw money");
string smoney = GetInput();
double money = double.Parse(smoney);
if (money >= 10000 && account.Money >= 10000) //事件发生
{
BigMoneyFetched(this, new BigMoneyFetchedEventArgs(account.Id, money)); //发生事件
}
try
{
bool ok = account.WithdrawMoney(money);
if (ok)
{
try
{
Cash.GetCash();
Show("successful ,please take your cash");
}
catch (BadCashException e)
{
throw new CashException("problem in cash", e);
}
}
else
{
Show("no enough money . withdraw fails");
}
}
catch (Exception e)
{
Console.WriteLine("出现了异常： {0}", e.Message);
Console.WriteLine("内部原因： {0}", e.InnerException.Message);
Console.WriteLine("请联系银行工作人员");
}
Show("balance: " + account.Money);
}
break;
case "4": // 更改密码
{
Show("please input new password");
string pwdnew = GetInput();
Show("please input again");
string pwdagain = GetInput();
if (pwdnew == pwdagain)
{
account.Pwd = pwdnew;
Show("password update succesful");
}
else
{
Show("they does not match");
}
}
break;
case "5": // 打印凭条
{
((IPrintable)account).IPrint();
}
break;
}
Console.WriteLine("\n");
Show("\n\n 1: 继续 2: 返回上一级菜单 ");
string answer = Console.ReadLine();
if (answer == "1")
{
loop = true;
}
else if (answer == "2")
{
loop = false;
}
Console.Clear();
} while (loop);
return;
}
/// <summary>
/// 将当前登录的账户升级为信用账户
/// </summary>
/// <param name="credit">信用额度</param>
public void changeToCredit(decimal credit)
{
bank.changeToCreditAccount(account.Id, credit);
account = bank.FindAccount(account.Id);
}
public static void Main(string[] args)
{
Print pr = s => Console.WriteLine(s);
Bank bank = new Bank();
Account a = new Account(BankType.ICBC, "1", "1", 100);
Account b = new Account(BankType.ICBC, "2", "2", 2);
CreditCard c = new CreditCard(BankType.ICBC, "3", "3", 200, 100, CardType.Platinum);
bank.OpenAccount(a);
bank.OpenAccount(b);
bank.OpenAccount(c);
//bank.showAccount();
//((IPrintable)bank).IPrint();
ATM atm = new ATM(bank, "Beijing City");
((IPayment)c).Payment(20); //接口方法处理消费付款
c.Type = CardType.Golden; //枚举赋值
//((IPrintable)c).IPrint();
b["USD"] = 29;//外币赋值
((IPayment)b).Payment(2);
//((IPrintable)b).IPrint();
//((IPrintable)a).IPrint();
//atm.Transaction();//循环处理交易直到用户退出
//***************************************************************************************************
atm.BigMoneyFetched += new BigMoneyFetchedHandler(ShowWarning); //注册事件
string op;
while (true)
{
System.Threading.Thread.Sleep(1000);
Console.Clear();
pr("\n\n\n 银行服务系统 \n\n\n");
pr("1:柜台服务" + "\t" + "2:ATM服务" + "\t" + "3:退出");
op = Console.ReadLine();
if (op == "1")
{
bool loop = true;
do
{
pr("请选择办理业务:");
pr("1:开户" + "\t" + "2:销户" + "\t" + "3:预览" + "\t" + "4:挂失" + "\t" + "5:解卦" + "\t");
string service = Console.ReadLine();
switch (service)
{
case "1": // 开户
{
pr("请选择开户银行: ");
pr("1:工行" + "\t" + "2:中行" + "\t" + "3:农行" + "\t" + "4:建行" + "\t" + "5:招行");
string sbanktype = Console.ReadLine();
int type = int.Parse(sbanktype);
BankType banktype = (BankType)type;
pr("请填写开户账号:");
string id = Console.ReadLine();
if (bank.IsExist(id))
{
pr("账号已经存在，请重新设定");
break;
}
pr("请输入密码,并确认:");
string pwd = Console.ReadLine();
pr("请填写存款:");
string smoney = Console.ReadLine();
double money = double.Parse(smoney);
pr("信用卡用户请输入额度,零为普通用户");
string sCredit = Console.ReadLine();
double credit = double.Parse(smoney);
if (sCredit == "0")
{
Account account = new Account(banktype, id, pwd, money);
if (account != null)
{
bank.OpenAccount(account);
pr("普通账户开户成功");
}
else
{
pr("普通账户开户失败");
}
}
else
{
CreditCard creditCard = new CreditCard(banktype, id, pwd, money, money, CardType.Silver, credit);
if (creditCard != null)
{
bank.OpenAccount(creditCard);
pr("信用卡账户开户成功");
}
else
{
pr("信用卡账户开户失败");
}
}
//bank.banktype = banktype;
}
break;
case "2": //注销
{
pr("请输入注销账号:");
string id = Console.ReadLine();
pr("请输入密码,并确认:");
string pwd = Console.ReadLine();
Account account;
account = bank.FindAccount(id, pwd);
bool ok = bank.CloseAccount(account);
if (ok)
{
pr("注销成功");
}
else
{
pr("注销失败");
}
}
break;
case "3": //预览
{
((IPrintable)bank).IPrint();
}
break;
case "4": //挂失
{
pr("请输入挂失账号:");
string id = Console.ReadLine();
pr("请输入密码,并确认:");
string pwd = Console.ReadLine();
Account account;
account = bank.FindAccount(id, pwd);
bool ok = bank.Accountdisable(account);
if (ok)
{
pr("挂失成功");
}
else
{
pr("挂失失败");
}
}
break;
case "5": //解挂
{
pr("请输入解挂账号:");
string id = Console.ReadLine();
pr("请输入密码,并确认:");
string pwd = Console.ReadLine();
Account account;
account = bank.FindAccount(id, pwd);
bool ok = bank.AccountEnable(account);
if (ok)
{
pr("解挂成功");
}
else
{
pr("解挂失败");
}
}
break;
}
pr("\n\n 1: 继续 2: 返回上一级菜单 ");
string answer = Console.ReadLine();
if (answer == "1")
{
loop = true;
}
else if (answer == "2")
{
loop = false;
}
Console.Clear();
} while (loop);
}
else if (op == "2")
{
atm.Transaction();
}
else if (op == "3")
{
break;
}
}
}
public void Transaction()
{
Show("please insert your card");
string id = GetInput();
Show("please enter your password");
string pwd = GetInput();
Account account = bank.FindAccount(id, pwd);
if (account == null)
{
Show("card invalid or password not corrent");
return;
}
string op = "";
while (op != "4")
{
Show("1: display; 2: save; 3: withdraw; 4: exit");
op = GetInput();
string smoney;
double money;
bool ok;
switch (op)
{
case "1":
ShowAccountInfo(account);
break;
case "2":
Show("save money");
smoney = GetInput();
money = double.Parse(smoney);
ok = account.SaveMoney(money);
if (ok)
{
ShowAccountInfo(account);
}
else
{
Show("eeer");
}
//Show("balance: " + account.Money);
//ShowAccountInfo(account);
break;
case "3":
Show("withdraw money");
smoney = GetInput();
money = double.Parse(smoney);
ok = account.WithdrawMoney(money);
//if (ok) Show("ok");
//else Show("eeer");
if (ok)
{
ShowAccountInfo(account);
// handle a warning event
if (money > 10000 && BigMoneyFetched != null)
{
BigMoneyFetched(this, new BigMoneyFetchedEventArgs(account, money));
}
}
else
{
Show("eeer");
}
Random rnd = new Random();
if (new Random().Next(3) < 1)
{
throw new BadCashException("Received bad cash!");
}
break;
case "4":
break;
default:
Show("Invalid option");
break;
}
}
}