private void BtnSave_Click(object sender, RoutedEventArgs e)
{
try
{
if (this.Title.Contains("Edit"))
{
if (_kanjiViewModel.Equals(_kanjiViewModel_Old))
{
MessageBox.Show(this, "Nothing changes", "Kanji Flashcard", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
}
else
{
if ((_kanjiViewModel.Kanji == null || _kanjiViewModel.Kanji == "") &&
(_kanjiViewModel.Chinese == null || _kanjiViewModel.Chinese == "") &&
(_kanjiViewModel.Pronunciation == null || _kanjiViewModel.Pronunciation == "") &&
(_kanjiViewModel.Example == null || _kanjiViewModel.Example == ""))
{
MessageBox.Show(this, "Cannot save empty word", "Kanji Flashcard", MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
}
SaveToDb(this.Title.Contains("Edit"), _myKanji);
_kanjiViewModel_Old = new DisplayKanjiModel(_kanjiViewModel);
this.lblDone.Visibility = Visibility.Visible;
}
catch (Exception ex)
{
this.lblFail.Visibility = Visibility.Visible;
}
}
private void SetData(ref MyKanji mykanji, DisplayKanjiModel viewKanji)
{
mykanji.C_chinese = _kanjiViewModel.Chinese;
mykanji.C_pronunciation = _kanjiViewModel.Pronunciation;
mykanji.C_kanji = _kanjiViewModel.Kanji;
mykanji.C_example = _kanjiViewModel.Example;
mykanji.C_didRemember = _kanjiViewModel.Gotta ? 1 : 0;
}
private void SetDataToView(MyKanji mykanji)
{
if (mykanji == null)
{
return;
}
_kanjiViewModel.Chinese = mykanji.C_chinese;
_kanjiViewModel.Pronunciation = mykanji.C_pronunciation;
_kanjiViewModel.Kanji = mykanji.C_kanji;
_kanjiViewModel.Example = mykanji.C_example;
_kanjiViewModel.Gotta = mykanji.C_didRemember == 1;
_kanjiViewModel_Old = new DisplayKanjiModel(_kanjiViewModel);
this.lblDone.Visibility = Visibility.Hidden;
this.lblFail.Visibility = Visibility.Hidden;
}
