public bool Load(string fileName = "notes.json")
{
var configFile = AppDomain.CurrentDomain.BaseDirectory + fileName;
if (!File.Exists(configFile))
{
Notes = new List <Note>();
return(true);
}
string jsonStr = string.Empty;
try
{
jsonStr = File.ReadAllText(configFile);
Notes = JsonHelper.DeserializeJsonToList <Note>(jsonStr);
NotesChanged?.Invoke();
return(true);
}
catch (Exception)
{
return(false);
}
}
public void RemoveNote(Note note)
{
if (Notes?.RemoveAll(n => n.Date == note.Date && n.Circle == note.Circle &&
n.Content == note.Content && n.Type == note.Type && n.Title == note.Title) > 0)
{
NotesChanged?.Invoke();
}
}
public void AddNote(Note note)
{
if (Notes == null)
{
Notes = new List <Note>();
}
Notes.Add(note);
NotesChanged?.Invoke();
}
public void RemoveNote(IEnumerable <Note> notes)
{
if (notes == null || !notes.Any())
{
return;
}
var count = notes.Sum(note => Notes?.RemoveAll(n => n.Date == note.Date && n.Circle == note.Circle && n.Content == note.Content && n.Type == note.Type && n.Title == note.Title) ?? 0);
if (count > 0)
{
NotesChanged?.Invoke();
}
}
private void OnNotesChanged()
{
NotesChanged?.Invoke(this, EventArgs.Empty);
}