public static bool isTimeTrain(DateTime lastAnswearTime, MemoryzationQuality quality)
{
var c = categories.First(e => e.quality == quality);
var now = DateTime.Now;
return((now - lastAnswearTime).TotalMinutes > c.minuteInterval);
}
private void SetQuality(MemoryzationQuality quality)
{
DB.changeMemoryzationCategory(CurrentCard, quality);
CurrentCard.lastAnswearTime = DateTime.Now;
CurrentCard = DB.getTrainCard(Deck.Id);
if (CurrentCard == null)
{
EndTraining.Execute("");
}
else
{
QuestionText = DB.getMedia(CurrentCard.QuestionMediaId).Text;
QuestionImage = EditCardViewModel.ToImage(DB.getMedia(CurrentCard.QuestionMediaId).Image);
AnswearText = DB.getMedia(CurrentCard.AnswearMediaId).Text;
AnswearImage = EditCardViewModel.ToImage(DB.getMedia(CurrentCard.AnswearMediaId).Image);
}
Footer = new HidenAnswerPage(this);
}
public static void changeMemoryzationCategory(Card card, MemoryzationQuality quality)
{
card.Quality = quality;
context.SaveChanges();
}
