public void Initialize(Person connectedPerson)
{
ConnectedPerson = connectedPerson;
// Get the list of existing classes
ClassesTableData = new ObservableCollection <ClassData>(_schoolData.Classes.AsEnumerable().Select(currClass => ModelClassToClassData(currClass)).ToList());
// Create the basic list of available classes
AvailableTeachers.Clear();
// Add a 'No teacher' option, as not all classes have a teacher assigned to them.
AvailableTeachers.Add(NOT_ASSIGNED, "אין מורה משויך");
// Create the list of teachers that are not homeroom teachers already.
_schoolData.Teachers.Where(teacher => teacher.classID == null && !teacher.Person.User.isDisabled).ToList()
.ForEach(teacher => AvailableTeachers.Add(teacher.teacherID, teacher.Person.firstName + " " + teacher.Person.lastName));
// Create the basic list of available rooms
AvailableRooms.Clear();
// Add a 'no room' option, as not all classes have an an assigned room.
AvailableRooms.Add(NOT_ASSIGNED, "אין חדר משויך");
// Create the list of rooms that are not assigned to a specific class already
_schoolData.Rooms.Where(room => room.Classes.Count() == 0).ToList()
.ForEach(room => AvailableRooms.Add(room.roomID, room.roomName));
// Reset selections
SelectedTeacher = NOT_ASSIGNED;
SelectedRoom = NOT_ASSIGNED;
// For some reason, after re-initializing this view, the selections are not updated properly in the view unless called again
OnPropertyChanged("SelectedTeacher");
OnPropertyChanged("SelectedRoom");
}
/// <summary>
/// Assistant method that clears all the ViewModel properties
/// </summary>
private void ResetData()
{
AvailableSearchChoices.Clear();
LessonsTableData.Clear();
AvailableClasses.Clear();
AvailableCourses.Clear();
AvailableTeachers.Clear();
AvailableRooms.Clear();
SelectedLesson = null;
SelectedSearchChoice = NOT_ASSIGNED;
SelectedTeacher = NOT_ASSIGNED;
SelectedClass = NOT_ASSIGNED;
LessonFirstDay = NOT_ASSIGNED;
LessonSecondDay = NOT_ASSIGNED;
LessonThirdDay = NOT_ASSIGNED;
LessonFourthDay = NOT_ASSIGNED;
LessonFirstHour = NOT_ASSIGNED;
LessonSecondHour = NOT_ASSIGNED;
LessonThirdHour = NOT_ASSIGNED;
LessonFourthHour = NOT_ASSIGNED;
}