//---------- RunInterface METHOD ---------------------------------------------------------------------------------------------------------------------------------------------
public void RunInterface()
{
string userInput = "";
bool isFinished = false;
while (!isFinished)
{
MainMenu();
userInput = Console.ReadLine();
switch (userInput)
{
case "1": // Case 1.1 - Display Items
DisplayItemCategories();
DisplayItems(items);
break;
case "2": // Case 1.2 - Go to order menu
bool isDone = false;
while (!isDone)
{
PurchaseMenu();
Console.WriteLine();
userInput = Console.ReadLine();
switch (userInput)
{
case "1": // Case 2.1 - Add Money to Balance
Console.WriteLine("Please enter deposit amount (must be an integer)");
userInput = Console.ReadLine();
string addMoneyMessage = items.AddMoney(userInput);
Console.WriteLine(addMoneyMessage);
break;
case "2": // Case 2.2 - Select Items
Console.WriteLine(); //blank line
Console.WriteLine("Please enter valid product code");
string checkProduct = Console.ReadLine();
Console.WriteLine(); //blank line
Console.WriteLine("Please enter desired quantity");
string strQuantityDesired = Console.ReadLine();
int intQuantityDesired = int.Parse(strQuantityDesired);
string checkProductMessage = items.PurchaseIndividualItem(checkProduct, intQuantityDesired);
Console.WriteLine(checkProductMessage);
CateringItem selectedItem = null;
foreach (CateringItem item in items.ItemList)
{
if (item.Code == checkProduct)
{
selectedItem = item; //allows us to get selected item and pass in below
break;
}
}
if (checkProductMessage == "ITEM ADDED TO CART")
{
items.UpdateBalance(selectedItem, intQuantityDesired);
}
break;
case "3": // Case 2.3 - Complete Transaction
TenderChange();
Console.WriteLine("List of purchased items and total cost this transaction:");
Console.WriteLine();
DisplayPurchasesCategories();
string printList = items.PrintPurchases(items.PurchasedItems);
Console.WriteLine(printList);
Console.WriteLine(); //blank line
Console.WriteLine("Total: " + items.TotalCost);
Console.WriteLine(); //blank line
string checkOut = items.BalanceToZero();
Console.WriteLine(checkOut);
Console.WriteLine("Press enter to return to main menu");
Console.ReadLine();
isDone = true; //ends the while loop
break;
default:
Console.WriteLine("Please make a valid selection");
break;
}
Console.WriteLine(); //blank line
}
break;
case "3":
isFinished = true;
Console.WriteLine("Press Enter To Exit, Enjoy Your Tasty Tasty Food");
break;
default:
Console.WriteLine("Please make a valid selection");
break;
}
Console.WriteLine(); //blank line
}
}