public int LoadQuestion(LoadQuestionVM loadQuestionVM)
{
Random rnd = new Random();
var questionToDo = Questions.Where(x => x.IsDeleted == false && x.IsCorrectAnswer != true).ToList();
var id = rnd.Next(questionToDo.Count);
var randomQuestion = questionToDo[id];
loadQuestionVM.Question.Text = "\"" + randomQuestion.Content + "\"";
for (int i = 0; i < loadQuestionVM.Answers.Count(); i++)
{
loadQuestionVM.Answers[i].Text = "";
}
var idButton = rnd.Next(loadQuestionVM.Answers.Count);
loadQuestionVM.Answers[idButton].Text = randomQuestion.Answer;
var randomAnswers = Questions.Where(x => x.IsDeleted == false && x.Id != randomQuestion.Id).Select(x => x.Answer).ToList();
var idRandomAnswers1 = rnd.Next(randomAnswers.Count);
string badAnswer1 = randomAnswers[idRandomAnswers1];
randomAnswers.RemoveAt(idRandomAnswers1);
var idRandomAnswers2 = rnd.Next(randomAnswers.Count);
string badAnswer2 = randomAnswers[idRandomAnswers2];
randomAnswers.RemoveAt(idRandomAnswers2);
var idRandomAnswers3 = rnd.Next(randomAnswers.Count);
string badAnswer3 = randomAnswers[idRandomAnswers3];
randomAnswers.RemoveAt(idRandomAnswers3);
string[] badAnswers = { badAnswer1, badAnswer2, badAnswer3 };
int idBadAnswer = 0;
for (int i = 0; i < loadQuestionVM.Answers.Count(); i++)
{
if (loadQuestionVM.Answers[i].Text == "")
{
loadQuestionVM.Answers[i].Text = badAnswers[idBadAnswer];
idBadAnswer++;
}
}
return(randomQuestion.Id);
}
public QuizForm(QuestionService questionService, UserPanelForm userPanelForm)
{
InitializeComponent();
this.questionService = questionService;
this.userPanelForm = userPanelForm;
answerButtons = new List <Button>();
answerButtons.Add(answerButton1);
answerButtons.Add(answerButton2);
answerButtons.Add(answerButton3);
answerButtons.Add(answerButton4);
loadQuestionView = new LoadQuestionVM(questionLabel, answerButtons);
actualIdQuestion = questionService.LoadQuestion(loadQuestionView);
answerTimer.Start();
completedTasksProgressBar.Value = questionService.UpdateProgress();
progressPercentLabel.Text = completedTasksProgressBar.Value + " %";
}