public void Display()
{
while (true)
{
Console.WriteLine();
Console.WriteLine("(1) Feed Money");
Console.WriteLine("(2) Select Product");
Console.WriteLine("(3) Finish Transaction");
Console.WriteLine();
string input = Console.ReadLine();
if (input == "1")
{
try
{
Console.WriteLine("How many dollars would you like to insert?");
int fedMoney = Int32.Parse(Console.ReadLine());
logger.RecordDeposit(fedMoney, (VM.CurrentBalance + fedMoney));
VM.FeedMoney(fedMoney);
}
catch (FormatException)
{
Console.Beep();
Tools.ColorfulWriteLine("Please only enter a whole Dollar Value", ConsoleColor.Red);
}
}
else if (input == "2")
{
Console.WriteLine("Please select your product.");
Console.WriteLine();
string slotId = Console.ReadLine().ToUpper();
VendingMachineItem productSelected = VM.GetItemAtSlot(slotId);
if (productSelected != null)
{
totalProductsSelected.Add(productSelected);
logger.RecordPurchase(productSelected.Name, slotId, VM.CurrentBalance, VM.CurrentBalance - productSelected.Price);
}
}
else if (input == "3")
{
change = VM.returnChange();
Console.WriteLine("Your change is:");
Console.WriteLine(change.Quarters + " in quarters, " + change.Dimes + " in dimes, " + change.Nickels + " in nickels");
Console.WriteLine();
logger.RecordCompleteTransaction(change.TotalChange, VM.CurrentBalance);
for (int i = 0; i < totalProductsSelected.Count; i++)
{
Console.WriteLine(totalProductsSelected[i].Consume());
}
break;
}
else
{
Console.WriteLine("You did not enter a valid option?");
}
Console.WriteLine(VM.CurrentBalance.ToString("C"));
}
}
private void PrintHeader()
{
Tools.ColorfulWrite("WELCOME!", ConsoleColor.Yellow);
Console.WriteLine();
}