static decimal GetMenu() // Mock display to confirm the list is working { List <Drinks> menu = CreateMenu(); //This foreach display the menu int counter = 0; Console.WriteLine(string.Format("\t{0, -15} {1, -16} {2, -16} {3, -15}", "Category", "Name", "Price", "Description")); Console.WriteLine(); foreach (Drinks drinkDetails in menu) { counter++; Console.WriteLine($"{counter}. {drinkDetails}"); } List <string> itemOrderedList = new List <string>(); List <decimal> listOfItemPriced = new List <decimal>(); List <int> itemQtyList = new List <int>(); int userQty; Console.WriteLine(); Console.WriteLine("Which drink would you like to purchase:? Choose a number:"); while (true) { int userinput = ValidateUserInput.UserSelection(); int counter2 = 0; //this foreach grab an item per user selection foreach (Drinks userChoice in menu) { counter2++; if (counter2 == userinput) { Console.WriteLine($"{ userChoice.Name} \t${ userChoice.Price }"); Console.WriteLine(); Console.WriteLine($"How many { userChoice.Name } would you like?"); userQty = int.Parse(Console.ReadLine()); Console.WriteLine($"{userQty} { userChoice.Name} \t${ userChoice.Price * userQty }"); //userChoice.Price *= userQty; itemQtyList.Add(userQty); itemOrderedList.Add(userChoice.Name); listOfItemPriced.Add(userChoice.Price); } } bool addItems = true; Console.WriteLine(); Console.WriteLine("Would you like to add more drinks? y/n"); while (true) { string addCheck = Console.ReadLine().ToLower().Trim(); if (addCheck == "y") { Console.WriteLine("What addtional drinks do you want?"); break; } else if (addCheck == "n") { addItems = false; break; } else { Console.WriteLine("That was not a valid input."); } } if (addItems == false) { break; } } Console.Clear(); Console.WriteLine("Thank you for your order!"); Console.WriteLine(); Console.WriteLine("These are your drinks:"); Console.WriteLine(); List <decimal> totalPriced = new List <decimal>(); // We added another list to confirm make sure price per item is displayed decimal tempPrice; decimal totalQty = 0; for (int i = 0; i < itemOrderedList.Count; i++) { totalQty += itemQtyList[i]; tempPrice = listOfItemPriced[i] * itemQtyList[i]; totalPriced.Add(tempPrice); Console.WriteLine($"{itemQtyList[i]} {itemOrderedList[i] } \t${listOfItemPriced[i] * itemQtyList[i]}"); } Console.WriteLine(); Console.WriteLine($"You purchased: \t{ totalQty } drinks"); // there a bug here PaymentDetails salestax = new PaymentDetails(); decimal Total = 0, grandTotal; foreach (decimal value in totalPriced)//add all values into averagePrice { Total += value; } //Total *= listOfItemPriced.Count; Console.WriteLine($"\nSubtotal: \t${Total}"); Console.WriteLine($"Sales tax: \t{ salestax.SalesTaxTendered() * 100}%"); grandTotal = Math.Round(Total + (Total * salestax.SalesTaxTendered()), 2); return(grandTotal); }
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); }