/// <summary>
/// true if is not timeday and not date offset
/// true if is holiday
/// </summary>
/// <param name="date"></param>
/// <returns></returns>
public bool IsHolidayOrDayOff(DateTime date)
{
return((!_timeDayRepository.IsTimeDay(date) && _holidayRepository.GetSingleByCondition(x => x.Workingday == date) == null) || _holidayRepository.IsHoliday(date));
}
