private void ProductSelectionMenu()
{
bool exitSelection = false;
while (!exitSelection)
{
DisplayItems();
Console.WriteLine();
Console.WriteLine($"Current Money Provided: {_vm.UserBalance.ToString("C")}");
Console.WriteLine();
Console.Write("Enter Your Selection or (Q)uit: ");
ResidentEvil();
string userSelection = Console.ReadLine().ToUpper();
if (_vm.ItemButtonExists(userSelection))
{
//purchase item if available
if (_vm.ItemAvailable(userSelection) && _vm.CanPurchase(userSelection))
{
PurchaseItem(userSelection);
}
else if (!_vm.ItemAvailable(userSelection))
{
Console.WriteLine("We're sorry, but the selected item is currently unavailable");
PressAnyToContinue();
}
else
{
Console.WriteLine($"Selected item costs more than the availabe balance of {_vm.UserBalance.ToString("C")}.");
Console.WriteLine("Please insert more money.");
PressAnyToContinue();
}
}
else if (userSelection.Equals("Q"))
{
//leave item selection
exitSelection = true;
}
else
{
Console.WriteLine("Selection not recognized, please try again.");
PressAnyToContinue();
}
}
}
