// methods
public void AddACanOf(string flavorName)
{
if (FlavorOps.HasFlavor(flavorName))
{
AddACanOf(FlavorOps.ToFlavor(flavorName));
}
}
public void RemoveACanOf(string flavorName)
{
if (FlavorOps.HasFlavor(flavorName))
{
RemoveACanOf(FlavorOps.ToFlavor(flavorName));
}
}
public bool StocksThisFlavor(string requestedFlavorName, ref Flavor selectedFlavor)
{
bool stocksThisFlavor = FlavorOps.HasFlavor(requestedFlavorName);
if (stocksThisFlavor)
{
selectedFlavor = FlavorOps.ToFlavor(requestedFlavorName);
}
return(stocksThisFlavor);
}
//Constructor(s)
public Bin(string flavor)
{
Flavor flavorAsType = Flavor.REGULAR;
if (FlavorOps.HasFlavor(flavor))
{
FlavorOps.ToFlavor(flavor);
}
Flavor = flavorAsType;
}
private static Flavor GetFlavorFromUser(CanRack vendingMachine)
{
bool selectionMade;
Flavor selectedFlavor = Flavor.LEMON;
do
{
WriteLine(vendingMachine.ConsoleInteractiveSelectionPrompt());
string userSelection = ReadLine();
try {
selectedFlavor = FlavorOps.ToFlavor(userSelection?.ToUpper());
selectionMade = true;
if (vendingMachine.IsEmpty(selectedFlavor))
{
WriteLine($"Sorry, we are out of {selectedFlavor}, please make a different choice.\n");
selectionMade = false;
}
} catch (Exception badFlavorException) {
WriteLine($"{badFlavorException.Message} Please try again...\n");
selectionMade = false;
}
} while (!selectionMade);
return(selectedFlavor);
}
