public void DoWork(string input)
{
string command = string.Empty;
if (!AtmMachineManagerHelper.IsValidCommand(input, out command))
{
Console.WriteLine(invalidCommand);
return;
}
switch (command)
{
case "R":
DoRestock();
break;
case "W":
DoWithdraw(input);
break;
case "I":
DoDisplayDenominations(input);
break;
}
}
public void DoDisplayDenominations(string denominationString)
{
IEnumerable <int> denominations = AtmMachineManagerHelper.GetDenominations(denominationString, _machine);
if (denominations.Any())
{
Console.WriteLine(_machine.DisplayDenominations(denominations));
}
}
