public static void Withdraw(decimal amount, ref decimal balance)
{
if (amount >= 0)
{
if (Validation.ValidateWithdrawal(amount, balance))
{
balance -= amount;
OutputHandling.Message("Withdrawn Amount: " + amount);
CheckBalance(balance);
}
else
{
OutputHandling.Error("Insufficient funds!");
CheckBalance(balance);
OutputHandling.Message("You tried to withdraw: " + amount);
}
}
else
{
OutputHandling.Error(lesserThanEqualZeroError);
ATMInput.Withdraw(ref balance);
}
}
public static void MainMenuInput(ref decimal balance)
{
Console.WriteLine();
ConsoleKeyInfo cki = Console.ReadKey(true);
if (cki.Key.Equals(ConsoleKey.C))
{
CheckBalance(balance);
}
else if (cki.Key.Equals(ConsoleKey.D))
{
Deposit(ref balance);
}
else if (cki.Key.Equals(ConsoleKey.W))
{
Withdraw(ref balance);
}
else if (cki.Key.Equals(ConsoleKey.E))
{
ProgramFlowHandling.Exit("Thank you for choosing WANTSOME BANK! Retrieve your card from the ATM Machine");
}
else
{
ATMInput.MainMenuInput(ref balance);
}
}
public static void Deposit(decimal amount, ref decimal balance)
{
if (amount > 0)
{
balance += amount;
OutputHandling.Message("Deposited sum: " + amount);
CheckBalance(balance);
}
else
{
OutputHandling.Error(lesserThanEqualZeroError);
ATMInput.Deposit(ref balance);
}
}
public static void MainMenuOutput(ref decimal balance, bool firstTime)
{
if (firstTime)
{
OutputHandling.Message("============================");
OutputHandling.Message("= ", newLine: false);
OutputHandling.Message("WELCOME TO WANTSOME BANK ", ConsoleColor.Cyan, false);
OutputHandling.Message("=");
OutputHandling.Message("============================");
Console.WriteLine();
}
OutputHandling.Question("C - Check Balance");
OutputHandling.Question("D - Deposit");
OutputHandling.Question("W - Withdraw");
OutputHandling.Question("E - Exit");
ATMInput.MainMenuInput(ref balance);
}
