public NoteStreamEditorViewModel(NoteRepository db, string title, Cmd newNoteCol, Func <NoteStreamEditorViewModel, Cmd> getRemoveCommand)
{
this.db = db;
db.OnNoteSaved += refreshNotes;
this.title = title;
SaveNote = new Cmd(saveNote, canSaveNote);
RemoveNoteCol = getRemoveCommand(this);
NewNoteCol = newNoteCol;
}
public CogNotesMainWindow()
{
timerSaveDrafts = new DispatcherTimer();
timerSaveDrafts.Interval = TimeSpan.FromSeconds(30);
timerSaveDrafts.Tick += TimerSaveDrafts_Tick;
timerSaveDrafts.Start();
db = new NoteRepository($@"Data Source={System.IO.Path.Combine(homeFolder, "cognotes.db")}");
db.CreateTables();
InitializeComponent();
this.DataContext = vm = new CogNotesViewModel(db);
addNoteCol = new Cmd(AddNoteCol, () => vm.NoteStreams.Count < 5);
if (File.Exists(topicsPath()))
{
foreach (string topic in File.ReadAllLines(topicsPath()).Take(4))
{
string[] elems = topic.Split('\x1f');
if (elems.Length != 2)
{
// Read the new version
vm.AddNoteStream(new NoteStreamEditorViewModel(db, topic, addNoteCol, getRemoveCommand)
{
SearchTerms = topic
});
}
else
{
// Migrate up from old version.
vm.AddNoteStream(new NoteStreamEditorViewModel(db, elems[0], addNoteCol, getRemoveCommand)
{
SearchTerms = elems[1]
});
}
}
}
if (vm.NoteStreams.Count() == 0)
{
vm.AddNoteStream(new NoteStreamEditorViewModel(db, "Notes", addNoteCol, getRemoveCommand)
{
SearchTerms = "",
});
}
this.Closing += CogNotesMainWindow_Closing;
}
private static ObservableCollection <NoteViewModel> searchNotes(NoteRepository db, string searchTerms)
{
return(new ObservableCollection <NoteViewModel>(
db.ViewNotesForSearch(searchTerms).Take(5)
));
}