public bool UseCashPayment(RegisterService registerService, List <Product> orderList)
{
bool isAmountValid = false;
double amountGiven = 0;
while (!isAmountValid)
{
Console.WriteLine("\nEnter total cash amount: ");
try
{
amountGiven = double.Parse(Console.ReadLine());
isAmountValid = validator.ValidateAmountGiven(amountGiven, registerService.GrandTotal);
if (!isAmountValid)
{
Console.WriteLine("Invalid cash amount. Don't be cheap!");
}
}
catch (Exception)
{
isAmountValid = false;
Console.WriteLine("Please only input a number.");
}
}
Cash cash = new Cash(amountGiven);
cash.GetChange(registerService.GrandTotal);
Console.WriteLine("{0,-30} {1,5}", "Your change is:", cash.Change.ToString("C", CultureInfo.CurrentCulture));
Console.WriteLine("\nHere is your receipt");
registerService.PrintCashReceipt(orderList, cash);
return(true);
}
public bool UseCardPayment(RegisterService registerService, List <Product> orderList)
{
bool isValidCard = false;
bool isValidExpiryDate = false;
bool isValidCVV = false;
string cardNum = string.Empty;
string expDate = string.Empty;
var cvv = string.Empty;
//Checks to make sure the card number is valid
while (!isValidCard)
{
Console.Write("\nEnter your card number: ");
cardNum = Console.ReadLine();
isValidCard = validator.ValidateCardNumber(cardNum);
if (!isValidCard)
{
Console.WriteLine("Please enter 16 digits Card Number");
}
}
//checks to make sure the card expiration date is valid
while (!isValidExpiryDate)
{
Console.Write("\nEnter the expiration date(MM/YYYY): ");
expDate = Console.ReadLine();
isValidExpiryDate = validator.ValidateExperationDate(expDate);
if (!isValidExpiryDate)
{
Console.WriteLine("\nPlease enter a valid date (MM/YYYY)");
}
}
//checks to make sure the cvv number is valid
while (!isValidCVV)
{
Console.Write("\nEnter the CVV number: ");
cvv = Console.ReadLine();
isValidCVV = validator.ValidateCVV(cvv);
if (!isValidCVV)
{
Console.WriteLine("Please enter a 3 digit CVV number");
}
}
Card card = new Card(cardNum, expDate, cvv);
Console.WriteLine("\nHere is your receipt");
registerService.PrintCardReceipt(orderList, card);
return(true);
}
public bool UseCheckPayment(RegisterService registerService, List <Product> orderList)
{
var checkNumber = string.Empty;
bool isVaildCheckNumber = false;
while (!isVaildCheckNumber)
{
Console.Write("\nEnter check number: ");
checkNumber = Console.ReadLine();
isVaildCheckNumber = validator.ValidateCheckNumber(checkNumber);
if (!isVaildCheckNumber)
{
Console.WriteLine("Please enter a 10 digit check number");
}
}
Check check = new Check(checkNumber);
Console.WriteLine("\nHere is your receipt");
registerService.PrintCheckReceipt(orderList, check);
return(true);
}
public List <Product> GetOrderInfo(bool proceed, RegisterService registerService, List <Product> productList, List <Product> orderList)
{
do
{
Console.WriteLine("");
registerService.PrintMenu(productList);
Console.WriteLine("\n\nPlease choose the number of the item you want");
var productChoiceInput = Console.ReadLine();
//Checks to make sure you are entering a number
if (!int.TryParse(productChoiceInput, out var productChoice))
{
Console.Clear();
Console.WriteLine("Please enter valid number");
continue;
}
var product = productList.FirstOrDefault(x => x.ID == productChoice);
//Checks to make sure you are entering a valid item
if (product == null)
{
Console.Clear();
Console.WriteLine("Please enter valid item from the menu");
continue;
}
Console.WriteLine("How many would you like to order: ");
var productQuantityInput = Console.ReadLine();
//Checks to make sure you are entering a number
if (!int.TryParse(productQuantityInput, out var productQuantity))
{
Console.Clear();
Console.WriteLine("Please enter valid number");
continue;
}
//Checks to make sure the quantity is greater than 0
if (productQuantity <= 0)
{
Console.Clear();
Console.WriteLine("Please enter quantity greater than zero");
continue;
}
var lineTotal = registerService.CalculateLineTotal(productQuantity, product.Price);
Console.WriteLine($"Here is your line total: {lineTotal.ToString("C", CultureInfo.CurrentCulture)}\n");
for (int i = 1; i <= productQuantity; i++)
{
orderList.Add(product);
}
var askForMoreItems = false;
do
{
Console.WriteLine("Press Y to add more items or N for total");
var addMoreItems = Console.ReadLine();
if (addMoreItems.ToUpper() == "Y")
{
askForMoreItems = true;
proceed = false;
}
else if (addMoreItems.ToUpper() == "N")
{
askForMoreItems = true;
proceed = true;
}
else
{
askForMoreItems = false;
}
} while (askForMoreItems == false);
} while (proceed == false);
return(orderList);
}
static void Main(string[] args)
{
FileService fileService = new FileService();
PaymentService paymentService = new PaymentService();
OrderService orderService = new OrderService();
MenuService menuService = new MenuService();
var productList = fileService.GetProductList();
int CASH = 1;
int CARD = 2;
int CHECK = 3;
do
{
var orderList = new List <Product>();
RegisterService registerService = new RegisterService();
Console.WriteLine("Welcome to Grand Circus Coffee Shop!!");
Console.WriteLine("What would you like to do?:");
Console.WriteLine(" 1. Add items to the menu");
Console.WriteLine(" 2. Place an order");
var userInput = Console.ReadLine();
if (userInput == "1")
{
var productID = productList.Count() + 1;
var newProduct = menuService.ModifyMenu(productID);
fileService.AddProductToProductList(true, newProduct.ID, newProduct.Name, newProduct.Category, newProduct.Description, newProduct.Price, productList);
productList = fileService.GetProductList();
}
else if (userInput == "2")
{
Console.WriteLine("Menu");
bool proceed = false;
orderList = orderService.GetOrderInfo(proceed, registerService, productList, orderList);
registerService.PrintOrderTotals(orderList);
bool paymentProceed = false;
do
{
Console.WriteLine("\n\nPayment Options:");
Console.WriteLine(" 1. Cash");
Console.WriteLine(" 2. Credit");
Console.WriteLine(" 3. Check");
Console.Write("\nHow will you be paying? ");
var paymentChoiceInput = Console.ReadLine();
if (!int.TryParse(paymentChoiceInput, out var paymentChoice))
{
Console.WriteLine("Please choose a valid payment option");
continue;
}
if (paymentChoice == CASH)
{
paymentProceed = paymentService.UseCashPayment(registerService, orderList);
}
else if (paymentChoice == CARD)
{
paymentProceed = paymentService.UseCardPayment(registerService, orderList);
}
else if (paymentChoice == CHECK)
{
paymentProceed = paymentService.UseCheckPayment(registerService, orderList);
}
else
{
Console.WriteLine("Please choose a valid payment option");
continue;
}
} while (paymentProceed == false);
}
else
{
Console.WriteLine("You did not enter a valid option.");
}
Console.WriteLine("\nEnter 'Y' to place a new order/update menu or 'N' to end program");
} while (UserContinue());
}