private void ShowHideHelpFrame(object state)
{
if (_isHelpShowing)
{
return;
}
_isHelpShowing = true;
if (!IsHelpShowed)
{
if (CurrentQuestion.Helps == null)
{
return;
}
var helps = CurrentQuestion.Helps.Split(';');
var rand = new Random();
var index = rand.Next(0, helps.Length);
HelperInfoChanged?.Invoke(this, (HelperType)index);
HelpText = helps[index];
}
IsHelpShowed = !IsHelpShowed;
HelpFrameVisibleChanged?.Invoke(this, IsHelpShowed);
}
private void GetNextQuestion(object state)
{
if (_isAnswering)
{
return;
}
_isAnswering = true;
if (IsHelpShowed)
{
_isHelpShowing = true;
IsHelpShowed = !IsHelpShowed;
HelpFrameVisibleChanged?.Invoke(this, IsHelpShowed);
}
AnswerPushed?.Invoke(this, Enumerable.SequenceEqual(CurrentQuestion.CorrectIndexes, SelectedAnswerIndexes));
}
