public List <string> AttendanceModes(ICourseSearchRequestModel requestModel)
{
var synonymousModes = new AttendanceMode[]
{
AttendanceMode.DistanceWithAttendance,
AttendanceMode.DistanceWithoutAttendence,
AttendanceMode.OnlineWithAttendance,
AttendanceMode.OnlineWithoutAttendence
};
var attendanceModes = Enum.GetValues(typeof(AttendanceMode))
.Cast <AttendanceMode>()
.Where(x => IsAttendanceModeDisplayable(x))
.Cast <int>()
.Where(x => requestModel.AttendanceModes.Contains(x))
.Cast <AttendanceMode>()
.ToList();
if (attendanceModes.Any(x => synonymousModes.Contains(x)))
{
foreach (var synonym in synonymousModes)
{
if (!attendanceModes.Contains(synonym))
{
attendanceModes.Add(synonym);
}
}
}
var list = new List <string>();
foreach (var attendanceMode in attendanceModes)
{
list.Add(GetAttendanceModeSearchString(attendanceMode));
}
return(list.Count() == 6 ? new List <string>() : list);
}
