public void Run()
{
switch (_validator.ValidateArgs())
{
case ArgsValidatorResult.Empty:
_logger.Error("Arguments are empty.");
ConsoleUI.ShowMessage(StringConstants.HELP);
break;
case ArgsValidatorResult.InvalidNumberOfArgs:
_logger.Error("Invalid number of arguments.");
ConsoleUI.ShowMessage(StringConstants.INVALID_NUMBER_OF_ARGS);
break;
case ArgsValidatorResult.InvalidTypeOfArgs:
_logger.Error("Invalid type of arguments.");
ConsoleUI.ShowMessage(StringConstants.INVALID_FORMAT);
break;
case ArgsValidatorResult.InvalidValue:
_logger.Error("Invalid values of arguments.");
ConsoleUI.ShowMessage(StringConstants.INVALID_FORMAT);
break;
case ArgsValidatorResult.Success:
NumericalSequence sequence = GetSequence();
RunWithSequence(sequence);
break;
}
ConsoleUI.PressKeyToContinue(StringConstants.PRESS_KEY_TO_CONTINUE);
}
private void RunWithSequence(NumericalSequence sequence)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (var i in sequence)
{
stringBuilder.AppendFormat("{0}, ", i);
}
if (stringBuilder.Length > 0)
{
stringBuilder.Length -= 2;
ConsoleUI.ShowMessage(StringConstants.SEQUENCE);
ConsoleUI.ShowMessage(stringBuilder.ToString());
_logger.Info("Success");
}
else
{
ConsoleUI.ShowMessage(StringConstants.NO_NUMBERS_IN_RANGE);
_logger.Warn("No numbers in range.");
}
}
