private void NextQuestion()
{
// Update the score based on the current answers
bool failed = false;
foreach (var answ in CurrentQuestion.Answers)
{
if (answ.IsCorrect && !answ.IsChecked)
{
failed = true;
}
if (!answ.IsCorrect && answ.IsChecked)
{
failed = true;
}
}
if (!failed)
{
_score++;
}
// Passed the last question
if (_currentQuestionIndex >= _questions.Length - 1)
{
EndGame();
}
else
{
// Update current question
_currentQuestionIndex++;
CurrentQuestion = _questions[_currentQuestionIndex];
CurrentQuestionType = AnswerTemplateSelector.SelectTemplate(CurrentQuestion);
}
}
public QuizWindowViewModel(ISessionService sessionService, IQuizDataService quizDataService, IWindowService windowService)
{
_sessionService = sessionService;
_quizDataService = quizDataService;
_windowService = windowService;
var difficulty = _sessionService.GetDifficulty();
_questions = quizDataService.GetQuestionsOfDifficulty(5, difficulty);
CurrentQuestion = _questions[_currentQuestionIndex];
CurrentQuestionType = AnswerTemplateSelector.SelectTemplate(CurrentQuestion);
}
