public override void Execute()
{
bool isCashDispensed = false;
decimal availableBalance;
IBankDatabase bankDatabase = base.BankDatabase;
do
{
_amount = (decimal)DisplayMenuOfAmounts();
if (_amount != CANCELED)
{
availableBalance = bankDatabase.getAvailableBalance(AccountNumber);
if (_amount <= availableBalance)
{
if (_cashDispenser.IsSufficiantCashAvailable(_amount))
{
bankDatabase.Debit(AccountNumber, _amount);
_cashDispenser.DispenseCash(_amount);
isCashDispensed = true;
Screen.DisplayMessageLine("\nYour cash has been dispensed. Please take your cash now.");
}
else
{
Screen.DisplayMessageLine("\nInsufficient cash available in the ATM.\n\nPlease choose a smaller amount.");
}
}
else
{
Screen.DisplayMessage("\nInsufficient funds in your account.\n\nPlease choose a smaller amount.");
}
Sleep(3000);
}
else
{
Screen.DisplayMessageLine("\nCancelling transaction...");
Sleep(3000);
return;
}
} while (!isCashDispensed);
}
public void WithdrawCash(long cash)
{
_cashDispenser.CashDispensedSuccess += _display.DisplaySucess;
_cashDispenser.CashDispensedFailed += _display.DisplayError;
_cashDispenser.DispenseCash(_withdrawAmount);
}