static void Main(string[] args)
{
StoreApp store = new StoreApp();
store.RunStore();
}
public void MethodOfPayment()
{
Console.Clear();
Console.WriteLine("Thank you for your order! One second while we fetch your total...");
Console.WriteLine($"Subtotal: ${NumberToDollarFormat.Execute(SubTotal)}");
Console.WriteLine($"Tax: ${NumberToDollarFormat.Execute(SalesTaxTotal)}");
Console.WriteLine($"Grand Total: ${NumberToDollarFormat.Execute(GrandTotal)}");
Console.WriteLine();
Console.WriteLine("Please select a method of payment (enter a number): " +
"\n [1] Credit Card" +
"\n [2] Cash" +
"\n [3] Check");
string readingInput = Console.ReadLine();
//validating input with an enum try parse
bool isInvalidInput = true;
//While the input is invalid this loop will continue to run
while (isInvalidInput)
{
if (Enum.TryParse <PaymentSelection>(readingInput, out PaymentSelection userPaymentSelection))
{
switch (userPaymentSelection)
{
case PaymentSelection.CreditCard:
Console.Clear();
CreditCard userCreditCard = new CreditCard();
userCreditCard.Pay(GrandTotal);
Receipt userReceipt = new Receipt(GrandTotal, SubTotal, userShoppingCart.ItemstoPurchase);
userReceipt.PrintReceipt();
Console.WriteLine("Thank you for your payment from the following credit card");
Console.WriteLine("Payment is processed and approved");
userCreditCard.printCardInfo();
return;
case PaymentSelection.Cash:
Console.Clear();
Cash userCash = new Cash();
userCash.Pay(GrandTotal);
Receipt cashUserReceipt = new Receipt(GrandTotal, SubTotal, userShoppingCart.ItemstoPurchase);
cashUserReceipt.PrintReceipt();
userCash.PrintCashInfo();
return;
case PaymentSelection.Check:
Console.Clear();
Check userCheck = new Check();
userCheck.Pay(GrandTotal);
Receipt checkUserReceipt = new Receipt(GrandTotal, SubTotal, userShoppingCart.ItemstoPurchase);
checkUserReceipt.PrintReceipt();
userCheck.PrintCheckInfo();
return;
default:
Console.WriteLine("I'm sorry but we do not accept this form of payment.");
break;
}
}
else
{
Console.WriteLine("ERROR invalid input please enter again: ");
Console.WriteLine("Please selece a method of payment [Select 1-3]: " +
"\n [1] Credit Card" +
"\n [2] Cash" +
"\n [3] Check" +
"\n Enter x to return to the main menu");
readingInput = Console.ReadLine();
if (readingInput == "x")
{
StoreApp takeBackToMenu = new StoreApp();
takeBackToMenu.RunStore();
}
}
}
}
