static PaymentType TakingCheckPayments(decimal itemPrice)
{
string usersName;
while (true)
{
Console.WriteLine("Name on the check:");
usersName = Console.ReadLine();
if (ValidateUserInput.StringNotEmpty(usersName) != true)
{
Console.WriteLine("Name field cannot be empty.");
}
else if (ValidateUserInput.StringIsNumeric(usersName) == true)
{
Console.WriteLine("Numbers are not allowed in the name filed. Please enter your name");
}
else
{
break;
}
}
string checkNumber;
while (true)
{
Console.WriteLine("Check Number:");
checkNumber = Console.ReadLine();
if (Regex.IsMatch(checkNumber, @"^[0-9]{3,4}"))
{
break;
}
if (ValidateUserInput.StringNotEmpty(checkNumber) != true)
{
Console.WriteLine("Check Number field cannot be empty.");
}
else if (ValidateUserInput.StringIsNumeric(checkNumber) == false)
{
Console.WriteLine("Invalid entry. Please enter a check number");
}
else
{
Console.WriteLine("That was an invalid check number");
}
}
Check userChoseCheck = new Check(usersName, checkNumber, itemPrice);
return(userChoseCheck);
}
static PaymentType TakingCCPayments(decimal itemPrice)
{
string usersName;
Console.WriteLine("Name on the card:");
usersName = ValidateUserInput.ValidateUserName();
string creditCardNumber;
while (true)
{
Console.WriteLine();
Console.WriteLine("Credit Card Number:");
Console.WriteLine("16 digits, no spaces");
creditCardNumber = Console.ReadLine();
if (Regex.IsMatch(creditCardNumber, @"^[0-9]{16}"))
{
break;
}
else if (creditCardNumber == "")
{
Console.WriteLine("Credit Card number field cannot be empty.");
}
else if (ValidateUserInput.StringIsNumeric(creditCardNumber) == false)
{
Console.WriteLine("Invalid entry. Please enter your credit number");
}
else
{
Console.WriteLine("That was not a 16 digit number");
}
}
string expirationDate;
while (true)
{
Console.WriteLine();
Console.WriteLine("Expiration date:");
Console.WriteLine("MM/YYYY");
expirationDate = Console.ReadLine();
if (expirationDate == "")
{
Console.WriteLine("Expiration date field cannot be empty.");
}
else if (Regex.IsMatch(expirationDate, @"(0[1-9]|10|11|12)/20[0-9]{2}$"))
{
break;
}
else
{
Console.WriteLine("That was an invalid expiration date");
}
}
string securityCode;
while (true)
{
Console.WriteLine();
Console.WriteLine("Security Code:");
Console.WriteLine("4 numbers");
securityCode = Console.ReadLine();
Console.WriteLine();
if (securityCode == "")
{
Console.WriteLine("Security code field cannot be empty.");
}
else if (Regex.IsMatch(securityCode, @"^[0-9]{4}"))
{
break;
}
else
{
Console.WriteLine("That was an invalid security code");;
}
}
CreditCard userChoseCC = new CreditCard(usersName, creditCardNumber, expirationDate, securityCode, itemPrice);
return(userChoseCC);
}
static void PaymentSelection(decimal totalFromReceipt)
{
PaymentDetails pd = new PaymentDetails();
Console.WriteLine("How would you like to pay for your drinks?:");
Console.WriteLine();
while (true)
{
Console.WriteLine("1. Cash\n2. Credit Card\n3. Checks");
string paymentMethodChosen = Console.ReadLine(); // This validation is working
if (paymentMethodChosen == "1")
{
Console.WriteLine();
Console.WriteLine("How much cash are you paying with?");
Console.WriteLine($"Your total is ${ totalFromReceipt }");
while (true)
{
string cashFromUserStr = Console.ReadLine();
if (ValidateUserInput.StringIsNumeric(cashFromUserStr) && cashFromUserStr != "" && decimal.Parse(cashFromUserStr) >= totalFromReceipt)
{
decimal cashFromUserDec = decimal.Parse(cashFromUserStr);
Console.WriteLine();
// I will need the the total receipt again
Console.WriteLine("==========================");
Console.WriteLine();
Console.WriteLine($"Cash Tender: \t${ cashFromUserDec }");
decimal changesToGiveBack = totalFromReceipt - cashFromUserDec;
Console.WriteLine($"Change Due: \t${-changesToGiveBack}");
Console.WriteLine();
break;
}
else
{
Console.WriteLine($"Invalid entry! Enter cash greater than { totalFromReceipt }");
}
}
break;
}
else if (paymentMethodChosen == "2")
{
PaymentType pt = TakingCCPayments(totalFromReceipt);// the value coming into itemprice needs to come from the total price of item already purchased
pd.TakingPayment(pt);
break;
}
else if (paymentMethodChosen == "3")
{
PaymentType pt = TakingCheckPayments(totalFromReceipt);
pd.TakingPayment(pt);
break;
}
else
{
Console.Clear();
Console.WriteLine("Invalid entry. Choose a payment method:");
}
}
Console.WriteLine("Thank you for your shopping at Coffee/Tea! \nHave a nice day!");
Console.WriteLine();
List <Drinks> menu = CreateMenu();
DisplayMenu(menu);
}
