public static void CheckOut()
{
int userSelection = Validate.ParseIntFromString("How are you paying for your items today?\n1.Credit Card\n2.Cash\n3.PayPal\n4.Check\n", 1, 4);
switch (userSelection)
{
case 1:
// credit card method
CreditPayment payment = new CreditPayment();
payment.GetPayment();
receipt.PaymentType = payment;
break;
case 2:
// cash method
CashPayment cash = new CashPayment();
cash.GetPayment();
if(cash.Input < receipt.Total)
{
Console.WriteLine("Insufficient funds!");
CheckOut();
break;
}
cash.Change = cash.Input - receipt.Total;
receipt.PaymentType = cash;
break;
case 3:
// paypal method
PayPalPayment payPal = new PayPalPayment();
payPal.GetPayment();
receipt.PaymentType = payPal;
break;
case 4:
//check method
CheckPayment check = new CheckPayment();
check.GetPayment();
receipt.PaymentType = check;
break;
default:
Validate.GetInput("Please select a valid payment method");
break;
}
}
