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);
}