private IEnumerable <Action> GetSyncNoteRequest(NoteItem note, NoteItem previous, bool isNew)
{
var tasks = Program.Service.Tasks;
if (isNew)
{
NoteItem previousSaved = previous;
yield return(() => note.RelatedTask = tasks.Insert(note.RelatedTask, taskList.Id).Execute());
yield return(() =>
{
var req = tasks.Move(taskList.Id, note.RelatedTask.Id);
if (previousSaved != null)
{
req.Previous = previousSaved.RelatedTask.Id;
}
note.RelatedTask = req.Execute();
});
}
else
{
yield return
(() =>
{
var req = tasks.Update(note.RelatedTask, taskList.Id, note.RelatedTask.Id);
note.RelatedTask = req.Execute();
});
}
}
/// <summary>
/// Synchronizes this client with the remote server.
/// </summary>
public void ClientSync()
{
// TODO(mlinder): Implement batching here.
lock (sync)
{
var requests = new List <Action>();
// Add changes/inserts.
NoteItem previous = null;
foreach (NoteItem currentNote in (from Control c in Controls where c is NoteItem select c).Reverse())
{
NoteItem note = currentNote;
if (note.ClientSync())
{
bool isNew = String.IsNullOrEmpty(note.RelatedTask.Id);
requests.AddRange(GetSyncNoteRequest(note, previous, isNew));
}
previous = note;
}
// Add deletes.
foreach (NoteItem note in deletedNotes)
{
NoteItem noteb = note;
if (note.RelatedTask != null && !String.IsNullOrEmpty(note.RelatedTask.Id))
{
requests.Add(() => Program.Service.Tasks.Delete(taskList.Id, noteb.RelatedTask.Id).Execute());
}
}
deletedNotes.Clear();
// Execute all requests.
requests.ForEach(action => action());
}
}
/// <summary>
/// Deletes a note from the note list.
/// </summary>
public void DeleteNote(NoteItem note)
{
if (Controls.Count <= 1)
{
return; // Don't remove the last note.
}
Controls.Remove(note);
deletedNotes.Add(note);
((NoteItem)Controls[0]).FocusNote();
UpdateHeight();
}
/// <summary>
/// Loads the specified note and adds it to the form.
/// </summary>
/// <param name="task"></param>
/// <returns></returns>
public NoteItem AddNote(Task task)
{
var newNote = new NoteItem(this, task);
// Insert the new control as the first element, as it will be displayed on the bottom.
var all = (from Control c in Controls select c).ToArray();
SuspendLayout();
Controls.Clear();
Controls.Add(newNote);
Controls.AddRange(all);
UpdateHeight();
ResumeLayout();
return newNote;
}
/// <summary>
/// Loads the specified note and adds it to the form.
/// </summary>
/// <param name="task"></param>
/// <returns></returns>
public NoteItem AddNote(Task task)
{
var newNote = new NoteItem(this, task);
// Insert the new control as the first element, as it will be displayed on the bottom.
var all = (from Control c in Controls select c).ToArray();
SuspendLayout();
Controls.Clear();
Controls.Add(newNote);
Controls.AddRange(all);
UpdateHeight();
ResumeLayout();
return(newNote);
}
/// <summary>
/// Deletes a note from the note list.
/// </summary>
public void DeleteNote(NoteItem note)
{
if (Controls.Count <= 1)
{
return; // Don't remove the last note.
}
Controls.Remove(note);
deletedNotes.Add(note);
((NoteItem)Controls[0]).FocusNote();
UpdateHeight();
}
private IEnumerable<Action> GetSyncNoteRequest(NoteItem note, NoteItem previous, bool isNew)
{
var tasks = Program.Service.Tasks;
if (isNew)
{
NoteItem previousSaved = previous;
yield return () => note.RelatedTask = tasks.Insert(note.RelatedTask, taskList.Id).Execute();
yield return () =>
{
var req = tasks.Move(taskList.Id, note.RelatedTask.Id);
if (previousSaved != null)
{
req.Previous = previousSaved.RelatedTask.Id;
}
note.RelatedTask = req.Execute();
};
}
else
{
yield return
() =>
{
var req = tasks.Update(note.RelatedTask, taskList.Id, note.RelatedTask.Id);
note.RelatedTask = req.Execute();
};
}
}
