private void ToggleAttendance(object sender)
{
//WARNING: This is a hack to make this shit work........
//This code COULD and WILL break if VALUE is not a BOOL array
Property prop = (Property)sender;
bool[] values = (bool[])prop.Value;
//toggle attendance
values[0] = !values[0];
//set tardiness to false
values[1] = false;
prop.Value = values;
DateTime date = GetDateWithCourseTime(DateTime.Parse(prop.Name));
Console.WriteLine(date);
//add attendance
if (values[0])
{
Attendance a = new Attendance(Course, Student, "", date, values[1]);
Attendances.Add(a);
Attendance.Add(a);
}
//remove attendance
else
{
Attendance a = GetAttendanceByDate(date);
Attendances.Remove(a);
Attendance.Remove(a);
}
}
private bool RegisterAttendance(Course course, Student student, DateTime now)
{
bool success = false;
if (course == null)
{
MessageBox.Show("Course not found.", "404 Error", MessageBoxButton.OK, MessageBoxImage.Warning);
}
else
{
//register attendance
Attendance attendance = new Attendance(course, student, "127.0.0.1", now, course.IsTardy(now));
success = !Attendance.HasAttended(attendance);
if (success)
{
Attendance.Add(attendance);
}
else
{
MessageBox.Show("You have already been counted for today.", "Info",
MessageBoxButton.OK, MessageBoxImage.Information);
}
}
return(success);
}
public void When(PersonLinkedToHappening e) => Attendance.Add(e.HappeningId);