/// <summary>
/// Add a TimeTableEvent to the Timetable if it doesn't collide with existing TimetableEvents
/// </summary>
/// <param name="timetableEvent">Event to add to Timetable</param>
/// <returns>Returns true if TimetableEvent successfully added otherwise false</returns>
public bool AddEvent(TimetableEvent timetableEvent)
{
if (EventCollides(timetableEvent))
{
return(false);
}
_events.Add(timetableEvent);
return(true);
}
/// <summary>
/// Check whether a Timetable event collides with this TimetableEvent
/// </summary>
/// <param name="timetableEvent">Timetable event to check</param>
/// <returns>Whether a Timetable event collides with this TimetableEvent</returns>
public bool EventCollides(TimetableEvent timetableEvent)
{
// Collision if start between the new events start and end or end between the new events start and end
return(Start.CompareTo(timetableEvent.Start) < 0 && Start.CompareTo(timetableEvent.End) > 0 || End.CompareTo(timetableEvent.Start) > 0 && End.CompareTo(timetableEvent.End) < 0);
}
/// <summary>
/// Check whether a Timetable event collides with any existing TimetableEvent in the Timetable
/// </summary>
/// <param name="timetableEvent">Timetable event to check</param>
/// <returns>Whether the event collides with any of the existing TimetableEvents in the Timetable</returns>
private bool EventCollides(TimetableEvent timetableEvent)
{
// Checks if any of the existing timetable events collide with it (inefficient with high amounts of events due to checking all of them)
return(_events.Any(exitingTimetableEvent => exitingTimetableEvent.EventCollides(timetableEvent)));
}
/// <summary>
/// Add a TimeTableEvent to the Timetable without checking if it collides with existing TimetableEvents
/// </summary>
/// <param name="timetableEvent">Event to add to Timetable</param>
public void AddEventUnchecked(TimetableEvent timetableEvent)
{
_events.Add(timetableEvent);
}
