private void SetGvCalendarAdapter(int?selectedPosition)
{
timetablesPerDayEnumer = timetableService.GetTimetableListPerMonth(selectedDateTime.Year, selectedDateTime.Month)
.Where(x => x.DateTime >= DateTime.Now)
.GroupBy(x => x.DateTime.Day)
.Select(x => new TimetablePerDay
{
Day = x.Key,
SumNumberOfEmployeesForCustomer = x.Sum(item => item.NumberOfEmployeesForCustomer),
SumNumberOfEmployeesReservedForCustomer = x.Sum(item => item.NumberOfEmployeesReservedForCustomer),
SumNumberOfEmployeesForManager = x.Sum(item => item.NumberOfEmployeesForManager),
SumNumberOfEmployeesReservedForManager = x.Sum(item => item.NumberOfEmployeesReservedForManager),
});
gvCalendar.Adapter = new CalendarAdapter(this, selectedDateTime, timetablesPerDayEnumer, selectedPosition);
}
