async void onUserInput(object o)
{
if (!IsInSsn || PupilInput.Length == 0)
{
return;
}
IsCorrect = LessonText.Contains(PupilInput);
if (PupilInput.Length == 1) //!_swMain.IsRunning) // messed up with autoPause.
{
_swMain.Start();
_nextMeasureTime = DateTime.Now.Add(_measurePeriod);
Trace.WriteLineIf(ExnLogr.AppTraceLevelCfg.TraceVerbose, $">>> {_swMain.ElapsedMilliseconds,9:N0} - StartedAt! <<< onUserInput");
}
if (!IsCorrect)
{
SoundPlayer.PlayОw();
}
else if (PupilInput.Length >= LessonLen)
{
await finishTheSession();
}
}
void Create()
{
if (LessonRepository.Lessons.Where(l => l.Name == LessonName).Count() > 0)
{
NotifierVm nvm = new NotifierVm()
{
Message = "Lesson name already exists. Please choose another one.", Buttons = NotifierButtons.Ok, Title = "Invalid Entry!"
};
DialogService.ShowDialog(nvm);
return;
}
if (string.IsNullOrEmpty(LessonName))
{
DialogService.ShowDialog(new NotifierVm("Lesson Name cannot be empty!.", "Invalid Entry!"));
return;
}
if (string.IsNullOrEmpty(LessonText))
{
DialogService.ShowDialog(new NotifierVm("Lesson text cannot be empyt!.", "Invalid Entry"));
return;
}
LessonRepository.AddLesson(new UserLesson()
{
Name = LessonName,
Text = new string(LessonText.Replace("\r", "").Replace("\n", "").Take(300).ToArray()),
OwnerId = StudentRepository.Logged.Id
});
DialogService.ShowDialog(new NotifierVm("Lesson created successfully!.", "Success"));
Close();
}
public EditLessonViewModel(LessonText lessonText)
{
var lignes = lessonText.Text.Split('¶');
Text = TextOrDefalt(lignes, 0);
TextLine2 = TextOrDefalt(lignes, 1);
TextLine3 = TextOrDefalt(lignes, 2);
TextLine4 = TextOrDefalt(lignes, 3);
TextLine5 = TextOrDefalt(lignes, 4);
TextLine6 = TextOrDefalt(lignes, 5);
TextLine7 = TextOrDefalt(lignes, 6);
Name = lessonText.Name;
Level = ((int)lessonText.Level).ToString();
Language = ((int)lessonText.Language).ToString();
Order = lessonText.Order;
}
