static void Pay()
{
while (true)
{
Console.WriteLine("Please Pay {0:C}", _coffeeService.Total());
Console.Write(">>");
string input = Console.ReadLine();
decimal payment = 0;
if (decimal.TryParse(input, out payment))
{
var result = _coffeeService.CompleteOrderAndPay(payment);
if (result.PaymentStatus == PaymentStatus.Success)
{
Console.WriteLine("Thank you for your payment, your change is {0:C}", result.Change);
return;
}
else if (result.PaymentStatus == PaymentStatus.InsufficientFunds)
{
Console.WriteLine("You have not paid enough to cover your bill.");
}
else if (result.PaymentStatus == PaymentStatus.InvalidAmount)
{
Console.WriteLine("The amount you entered was invalid.");
}
}
}
}
