public void Display()
{
while (true)
{
Console.WriteLine(vm.DisplayAll());
Console.WriteLine("Inventory Menu"); //INVENTORY MENU
Console.WriteLine();
Console.WriteLine("<1> Purchase Menu"); //GO TO PURCHASE MENU
Console.WriteLine("<2> Quit to main menu"); // QUIT TO MAIN MENU
Console.Write(">");
string userInput = Console.ReadLine();
if (userInput == "1")
{
Console.Clear();
PurchaseMenu submenu = new PurchaseMenu(vm);
submenu.Display();
}
else if (userInput == "2")
{
Console.Clear();
Console.WriteLine("Bye, Felicia");
break; //<-- breaks off the whileloop and because it's the end of the line for the entire method so it pops off the stack and returns to the main menu
}
else
{
Console.WriteLine("Invalid Input");
Console.WriteLine("C'MON, THERE'S ONLY 2 CHOICES!");
Console.WriteLine();
}
}
}
public void Display()
{
while (true)
{
//Console.Clear();
Console.WriteLine("Main Menu");
Console.WriteLine();
Console.WriteLine("<1> View Inventory"); //VIEW INVENTORY
Console.WriteLine("<2> Purchase Menu."); //PURCHASE MENU
Console.WriteLine("<Q> Finish Transaction/Quit"); //FINISH TRANSACTION & QUIT
Console.WriteLine();
Console.Write(">");
string userInput = Console.ReadLine();
if (userInput == "1")
{
Console.Clear();
InventoryMenu inventoryMenu = new InventoryMenu(MainMenu.vm);
inventoryMenu.Display();
}
else if (userInput == "2")
{
Console.Clear();
PurchaseMenu submenu = new PurchaseMenu(vm);
submenu.Display();
}
else if (userInput.ToUpper() == "Q")
{
vm.FW.GenerateSalesReport(vm.TransactionLog);
Console.BackgroundColor = ConsoleColor.DarkMagenta;
Console.Clear();
Console.WriteLine();
Console.WriteLine("Change Due: $" + vm.Balance);
PrintChangeDue();
PrintPurchasedItems();
ResizeAndExitWindow();
return;
}
else
{
Console.WriteLine("INVALID INPUT");
}
}
}