private ICounter CreateTextCounter(string iterations, string delay)
{
if (!NumeralsConverter.IsValidNumber(iterations, 1))
{
throw new Exception("Iterations must be numeral of integer greater or equal to 1");
}
if (!NumeralsConverter.IsValidNumber(delay, 1))
{
throw new Exception("Delay must be numeral of integer greater or equal to 0");
}
return(new TextCounter(iterations, delay, GetNewName(CounterType.TextCounter)));
}
private string GetUserInput(string message, object possibleAnswers)
{
bool answerOk = false;
string input;
do
{
Console.WriteLine(message);
input = Console.ReadLine().ToLower();
if (possibleAnswers is Array)
{
foreach (string a in possibleAnswers as Array)
{
if (a == input)
{
answerOk = true;
break;
}
}
}
else if (possibleAnswers is int)
{
answerOk = int.TryParse(input, out int t) && (t >= (int)possibleAnswers);
}
else if (possibleAnswers is string)
{
answerOk = NumeralsConverter.IsValidNumber(input, int.Parse((string)possibleAnswers));
}
if (input == "c")
{
throw new Exception("Canceled");
}
if (!answerOk)
{
WrongAnswer();
}
} while (!answerOk);
return(input);
}
