private string StringifyQuestion(Question question)
{
string template = "{0}";
List<object> templateParams = new List<object>
{
question.Title
};
if (answerUtils.IsDefaultValueSpecified(question.Answer) &&
answerUtils.AreAllowedValuesSpecified(question.Answer))
{
template += " [current: '{1}', allowed: {2}]";
templateParams.Add(answerUtils.DetermineDefaultValue(question.Answer));
templateParams.Add(answerUtils.StringifyAllowedValues(question.Answer));
}
else if (answerUtils.IsDefaultValueSpecified(question.Answer))
{
template += " [current: '{1}']";
templateParams.Add(answerUtils.DetermineDefaultValue(question.Answer));
}
else if (answerUtils.AreAllowedValuesSpecified(question.Answer))
{
template += " [allowed: {1}]";
templateParams.Add(answerUtils.StringifyAllowedValues(question.Answer));
}
template += ":";
return String.Format(template, templateParams.ToArray());
}
public void AddQuestion(string title, string[] allowedValues, string defaultAnswer = "", bool optionalAnswer = false)
{
Question question = new Question();
question.Title = title;
question.Answer.Optional = optionalAnswer;
question.Answer.AllowedValues = allowedValues;
question.Answer.DefaultValue = defaultAnswer;
Questions.Add(question);
}
private void PromptForQuestionInput(Question question)
{
string questionStr = StringifyQuestion(question);
question.Answer.Value = console.GetUserInput(questionStr).Trim();
if (answerUtils.IsEmpty(question.Answer))
{
question.Answer.Value = answerUtils.DetermineDefaultValue(question.Answer);
}
}
