protected bool IsOnSchedule ()
{
IEnumerable<ScheduledSessionEntity> sessions = null;
if (UnitOfWork.IsUnitOfWorkStarted ()) {
var repo = new LocalScheduledSessionsRepository ();
var criteria = new Criteria ();
criteria.Add (Condition.Equal<ScheduledSessionEntity> (x => x.Title, _session.Title));
sessions = repo.Find (criteria);
} else {
using (UnitOfWork.Start()) {
var repo = new LocalScheduledSessionsRepository ();
var criteria = new Criteria ();
criteria.Add (Condition.Equal<ScheduledSessionEntity> (x => x.Title, _session.Title));
sessions = repo.Find (criteria);
}
}
if (sessions != null && sessions.Count () > 0) {
return true;
} else {
return false;
}
}
protected void HandleSessionAddToScheduleButtonhandleTouchUpInside (object sender, EventArgs e)
{
AppDelegate.CurrentAppDelegate.TabBar.SelectedIndex = 0;
if (!IsOnSchedule ()) {
using (UnitOfWork.Start()) {
var repository = new LocalScheduledSessionsRepository ();
var scheduledSession = repository.GetScheduledSession (_session.URI);
if (scheduledSession == null) {
scheduledSession = new ScheduledSessionEntity ()
{
Abstract = _session.Abstract,
Difficulty = _session.Difficulty,
Room = _session.Room,
SpeakerName = _session.SpeakerName,
SpeakerURI = _session.SpeakerURI,
Start = _session.Start,
Technology = _session.Technology,
Title = _session.Title,
URI = _session.URI,
};
repository.Save (scheduledSession);
var vc = AppDelegate.CurrentAppDelegate.TabBar.ViewControllers [0];
var uinc = (UINavigationController)vc;
var scheduleController = (ScheduledSessionDialogViewController)uinc.TopViewController;
scheduleController.LoadData ();
AddNotification (_session);
}
}
} else {
using (UnitOfWork.Start()) {
var repository = new LocalScheduledSessionsRepository ();
var scheduledSession = repository.GetScheduledSession (_session.URI);
repository.Delete (scheduledSession.Id);
var vc = AppDelegate.CurrentAppDelegate.TabBar.ViewControllers [0];
var uinc = (UINavigationController)vc;
var scheduleController = (ScheduledSessionDialogViewController)uinc.TopViewController;
scheduleController.LoadData ();
}
RemoveNotification (_session);
}
SetAddToScheduleLabel ();
}
