/// <summary>
/// Factory method for creating commands
/// </summary>
/// <param name="inputCommand">User input string</param>
/// <returns>ICommand object</returns>
public ICommand CreateCommand(string inputCommand)
{
inputCommand = inputCommand.ToLower();
if (this.commandDictionary.ContainsKey(inputCommand))
{
return(this.commandDictionary[inputCommand]);
}
else
{
ICommand command;
switch (inputCommand)
{
case "help":
command = new Help();
break;
case "top":
command = new Top();
break;
case "restart":
command = new Restart();
break;
case "exit":
command = new Exit();
break;
default:
if (inputCommand.Length != 1 || string.IsNullOrWhiteSpace(inputCommand))
{
throw new ArgumentException(GlobalMessages.IncorrectGuessOrCommand);
}
command = new LetterGuess(inputCommand);
break;
}
return(command);
}
}
/// <summary>
/// Factory method for creating commands
/// </summary>
/// <param name="inputCommand">User input string</param>
/// <returns>ICommand object</returns>
public ICommand CreateCommand(string inputCommand)
{
inputCommand = inputCommand.ToLower();
if (this.commandDictionary.ContainsKey(inputCommand))
{
return this.commandDictionary[inputCommand];
}
else
{
ICommand command;
switch (inputCommand)
{
case "help":
command = new Help();
break;
case "top":
command = new Top();
break;
case "restart":
command = new Restart();
break;
case "exit":
command = new Exit();
break;
default:
if (inputCommand.Length != 1 || string.IsNullOrWhiteSpace(inputCommand))
{
throw new ArgumentException(GlobalMessages.IncorrectGuessOrCommand);
}
command = new LetterGuess(inputCommand);
break;
}
return command;
}
}
