public Dictionary <int, Attendance> MostRecentAttendance; /* topicid is key */
public StatisticalAttendanceStatusRecent MostRecentAttendanceStatus(Topic top, DateTime cutoff)
{
if (MostRecentAttendance.ContainsKey(top.TopicID))
{
var mratt = MostRecentAttendance[top.TopicID];
if (mratt.attended_when.HasValue)
{
if (timeunitcalc.AddInterval(mratt.attended_when.Value, top.ValidityFactor, top.ValidityUnit) >= cutoff)
{
return(StatisticalAttendanceStatusRecent.GREENDoneAndValidToday);
}
else
{
return(StatisticalAttendanceStatusRecent.REDDoneButExpired);
}
}
else
{
if (Attendances.Any(a => (a.Key.Item1 > mratt.DateTraining) && (a.Value.attended_when ?? a.Value.DateTraining) <= cutoff)) /* [dohler>fdunst>dlatikay 20160419] */
{
return(StatisticalAttendanceStatusRecent.WHITENeverAttendedPlannedTolerable);
}
else
{
return(StatisticalAttendanceStatusRecent.REDDoneButExpired);
}
}
}
else
{
return(StatisticalAttendanceStatusRecent.WHITENeverPlannedNorAttended);
}
}
private bool OnAddCanExecute()
{
return(Worker != null &&
SelectedWorkerTour != null &&
SelectedWorkerState != null &&
SelectedWorker != null &&
!Attendances.Any(c => c.WorkerID == SelectedWorker.ID));
}
