public int GetAvailableTerms(Session openedSession, DateTime date, RemainingSession remainingSession)
{
var day = date.DayOfWeek;
var startTime = date.TimeOfDay;
Session nextSession = null;
var sessions = SessionDao.FindByScheduleId(LastOpenedSchedule.Id);
foreach (var session in sessions)
{
// sesion is on the same day or in same classroom
if (session.Day == day && session.Classroom.Id == Classroom.Id)
{
var sessionStart = session.Time.TimeOfDay;
var sessionEnd = sessionStart.Add(new TimeSpan(0, Subject.TermLenght * session.Terms, 0));
if (openedSession != null && openedSession.Time.TimeOfDay.CompareTo(sessionStart) == 0)
{
continue;
}
if (startTime.CompareTo(sessionStart) >= 0 && startTime.CompareTo(sessionEnd) < 0)
{
return(-1);
}
if (startTime.CompareTo(sessionStart) < 0)
{
if (nextSession == null || sessionStart.CompareTo(nextSession.Time.TimeOfDay) < 0)
{
nextSession = session;
}
}
}
}
TimeSpan diff;
if (nextSession != null)
{
var nextSessionStart = nextSession.Time.TimeOfDay;
diff = nextSessionStart - startTime;
}
else
{
var maxTimeSpan = new TimeSpan(22, 0, 0);
diff = maxTimeSpan - startTime;
}
var diffMinutes = diff.TotalMinutes;
var maxTerms = (int)(diffMinutes / Subject.TermLenght);
if (openedSession != null)
{
return(maxTerms > remainingSession.RemainingTerms + openedSession.Terms
? remainingSession.RemainingTerms + +openedSession.Terms
: maxTerms);
}
return(maxTerms > remainingSession.RemainingTerms ? remainingSession.RemainingTerms : maxTerms);
}
private void Schedule_Drop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("myFormat"))
{
_dragData = e.Data.GetData("myFormat") as RemainingSession;
var t = new Thread(MimicMouseClick);
t.SetApartmentState(ApartmentState.STA);
t.Start();
}
}
public SessionDetails(MainWindowViewModel mainWindowViewModel,
ScheduleAppointmentCollection scheduleAppointments, int avaibleTerms, DateTime startTime,
RemainingSession dragData)
{
_adding = true;
_appointments = scheduleAppointments;
_viewModel = new SessionDetailsViewModel(dragData.Subject.MinimumTermsPerSession, avaibleTerms);
DataContext = _viewModel;
_remainingSession = dragData;
_mainWindowViewModel = mainWindowViewModel;
_viewModel.Session.Subject = dragData.Subject;
_viewModel.Session.Classroom = mainWindowViewModel.Classroom;
_viewModel.Session.Day = startTime.DayOfWeek;
_viewModel.Session.Time = startTime;
_viewModel.Session.Schedule = mainWindowViewModel.LastOpenedSchedule;
InitializeComponent();
DeleteButton.Visibility = Visibility.Collapsed;
}
