private static IList <ScheduleSlot> GenerateAvailableTimeSlots(IList <ScheduleSlot> scheduleList, ScheduleSlot bounds)
{
List <ScheduleSlot> spareTimeSlots = new List <ScheduleSlot>();
for (int i = 0; i < scheduleList.Count; i++)
{
if (i == 0 && scheduleList[i].StartTime > bounds.StartTime)
{
spareTimeSlots.Add(new ScheduleSlot
{
StartTime = bounds.StartTime,
EndTime = scheduleList[i].StartTime
});
}
if (i == scheduleList.Count - 1)
{
if (scheduleList[i].EndTime < bounds.EndTime)
{
spareTimeSlots.Add(new ScheduleSlot
{
StartTime = scheduleList[i].EndTime,
EndTime = bounds.EndTime
});
}
}
else if (scheduleList[i].EndTime != scheduleList[i + 1].StartTime)
{
spareTimeSlots.Add(new ScheduleSlot
{
StartTime = scheduleList[i].EndTime,
EndTime = scheduleList[i + 1].StartTime
});
}
}
return(spareTimeSlots);
}
private static bool Filter(ScheduleSlot slot, ScheduleSlot hostSpareTimeSlot) => (slot.StartTime >= hostSpareTimeSlot.StartTime && slot.StartTime <= hostSpareTimeSlot.EndTime) || (slot.EndTime >= hostSpareTimeSlot.StartTime && slot.EndTime <= hostSpareTimeSlot.EndTime);