public void TakeQuiz(User user)
{
var questions = _inMemoryDatabase.GetAllQuestions();
foreach (var question in questions)
{
Console.WriteLine(question.Description);
for (int i = 0; i < question.Answers.Count; i++)
{
Console.WriteLine($"{i + 1}) {question.Answers[i]}");
}
bool isAnswered = false;
while (!isAnswered)
{
bool isValidSelection = int.TryParse(Console.ReadLine(), out int selection);
if (!isValidSelection)
{
Console.WriteLine("Enter valid answer");
continue;
}
if (selection < 1 || selection > 4)
{
Console.WriteLine("Not valid selection");
continue;
}
if (question.CorrectAnswer == selection - 1)
{
user.CorrectAnswers += 1;
}
isAnswered = !isAnswered;
}
}
user.HasFinishedTest = true;
Console.WriteLine("Thank you for finishing quiz");
}