private void RemoveTagButton_Click(object sender, RoutedEventArgs e)
{
NoteTag noteTag = null;
if (!string.IsNullOrWhiteSpace(NewTagNameBox.Text))
{
noteTag = currentSelectedNote.NoteTags.FirstOrDefault(nt =>
nt.Tag.Name.ToLower() == NewTagNameBox.Text.ToLower());
currentSelectedNote.NoteTags.Remove(noteTag);
context.TryUpdateManyToMany(currentSelectedNote.NoteTags, currentSelectedNote.NoteTags, x => x.TagKey);
context.SaveChanges();
TagList.ItemsSource = currentSelectedNote.NoteTags.Select(nt => nt.Tag);
CollectionViewSource.GetDefaultView(TagList.ItemsSource).Refresh();
NewTagNameBox.Text = "";
if (!context.NoteTags.Any(nt => nt.Tag == noteTag.Tag))
{
context.Remove(noteTag.Tag);
context.SaveChanges();
}
NewTagNameBox.Focus();
return;
}
if (TagList.SelectedIndex == -1)
{
NewTagNameBox.Focus();
return;
}
noteTag = currentSelectedNote.NoteTags.FirstOrDefault(nt => nt.Tag == (TagList.SelectedItem as Tag));
currentSelectedNote.NoteTags.Remove(noteTag);
context.TryUpdateManyToMany(currentSelectedNote.NoteTags, currentSelectedNote.NoteTags, x => x.TagKey);
context.SaveChanges();
TagList.ItemsSource = currentSelectedNote.NoteTags.Select(nt => nt.Tag);
CollectionViewSource.GetDefaultView(TagList.ItemsSource).Refresh();
NewTagNameBox.Text = "";
if (!context.NoteTags.Any(nt => nt.Tag == noteTag.Tag))
{
context.Remove(noteTag.Tag);
context.SaveChanges();
}
NewTagNameBox.Focus();
}
private void AddTagButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(NewTagNameBox.Text))
{
return;
}
if (currentSelectedNote != null)
{
if (!(string.IsNullOrWhiteSpace(NoteNameBox.Text) || string.IsNullOrWhiteSpace(NoteContentBox.Text)) &&
context.Notes.Any(note => note.Name.ToLower() == currentSelectedNote.Name.ToLower()))
{
SaveNote();
}
else
{
MessageBox.Show(this, "Please add a name and some notes to this entry before adding tags.",
"Could not save note", MessageBoxButton.OK);
NewTagNameBox.Focus();
return;
}
if (string.IsNullOrWhiteSpace(NewTagNameBox.Text))
{
MessageBox.Show(this, "Please provide a tag name when adding tags to notes");
NewTagNameBox.Focus();
return;
}
Tag tag = context.Tags.Any(t => t.Name.ToLower() == NewTagNameBox.Text.ToLower()) ?
context.Tags.First(t => t.Name.ToLower() == NewTagNameBox.Text.ToLower()) :
new Tag()
{
Name = NewTagNameBox.Text
};
NoteTag noteTag = new NoteTag()
{
Note = currentSelectedNote, Tag = tag
};
try
{
context.NoteTags.Add(noteTag);
}
catch
{
MessageBox.Show(this, "This note is already connected to that tag", "Duplicate tag detected",
MessageBoxButton.OK);
NewTagNameBox.Focus();
return;
}
context.SaveChanges();
TagList.ItemsSource = currentSelectedNote.NoteTags.Select(nt => nt.Tag);
CollectionViewSource.GetDefaultView(TagList.ItemsSource).Refresh();
NewTagNameBox.Text = "";
}
else
{
MessageBox.Show(this, "Please name your note before adding tags", "Could not add tag",
MessageBoxButton.OK);
}
NewTagNameBox.Focus();
}