public Conference ScheduleConference(List <ConferenceEvent> conferenceEvents)
{
//sorting conference events
conferenceEvents = conferenceEvents.OrderBy(o => o.Duration).ToList();
Conference conference = new Conference();
int conferenceTrackNum = 0;
while (conferenceEvents.Count > 0)
{
ConferenceTrack conferenceTrack = new ConferenceTrack(++conferenceTrackNum);
for (int i = conferenceEvents.Count - 1; i >= 0; i--)
{
int sessonNumber = FindFitWithLeastDurationAvaliableSession(conferenceTrack, conferenceEvents[i].Duration);
if (sessonNumber != 0)
{
conferenceTrack.conferenceSessions[sessonNumber].ConferenceEvents.Add(conferenceEvents[i]);
conferenceTrack.conferenceSessions[sessonNumber].SessionDuration -= new TimeSpan(conferenceEvents[i].Duration / 60, conferenceEvents[i].Duration % 60, 0);
conferenceEvents.RemoveAt(i);
}
}
conference.ConferenceTracks.Add(conferenceTrack);
}
return(conference);
}
private int FindFitWithLeastDurationAvaliableSession(ConferenceTrack conferenceTrack, int eventDuration)
{
int sessionNumber = 0;
double leastDuration = 0;
foreach (KeyValuePair <int, ConferenceSessionTrack> conferenceSession in conferenceTrack.conferenceSessions)
{
if (conferenceSession.Value.SessionDuration.TotalMinutes >= eventDuration)
{
if (leastDuration == 0)
{
leastDuration = conferenceSession.Value.SessionDuration.TotalMinutes;
sessionNumber = conferenceSession.Key;
}
else
{
if (leastDuration > conferenceSession.Value.SessionDuration.TotalMinutes)
{
leastDuration = conferenceSession.Value.SessionDuration.TotalMinutes;
sessionNumber = conferenceSession.Key;
}
}
}
}
return(sessionNumber);
}
public Conference ScheduleConference(List <ConferenceEvent> conferenceEvents)
{
//sort events
conferenceEvents = conferenceEvents.OrderBy(o => o.Duration).ToList();
Conference conference = new Conference();
int conferenceTrackNum = 0;
while (conferenceEvents.Count > 0)
{
ConferenceTrack conferenceTrack = new ConferenceTrack(++conferenceTrackNum);
foreach (KeyValuePair <int, ConferenceSessionTrack> conferenceSession in conferenceTrack.conferenceSessions)
{
List <ConferenceEvent> sessionEvents = ScheduleConferenceSession(conferenceEvents, conferenceSession.Value.SessionDuration.TotalMinutes);
conferenceSession.Value.ConferenceEvents.AddRange(sessionEvents);
}
conference.ConferenceTracks.Add(conferenceTrack);
}
return(conference);
}
