public StationCall(StationTrack track, Time arrival, Time departure, bool isStop)
{
Track = track ?? throw new ArgumentNullException(nameof(track));
Track.Add(this);
Arrival = arrival ?? throw new ArgumentNullException(nameof(arrival), string.Format(CultureInfo.CurrentCulture, "At {0}", track.Station));
Departure = departure ?? throw new ArgumentNullException(nameof(departure), string.Format(CultureInfo.CurrentCulture, "At {0}", track.Station));
IsStop = isStop;
Notes = new List <StationCallNote>();
}
public void Add(StationTrack track)
{
if (track == null)
{
throw new ArgumentNullException(nameof(track));
}
track.Station = this;
Tracks.Add(track);
}
internal static (bool, IEnumerable <StationCall>) GetConflicts(this StationTrack me, StationCall call, IEnumerable <StationCall> withCalls, IEnumerable <VehicleSchedule> locos)
{
if (me.Calls.Count == 0)
{
return(false, null);
}
var conflictingCalls = withCalls
.Where(c => !locos.HasSameLoco(call, c) && (
(call.Departure > c.Arrival && call.Departure <= c.Departure) ||
(call.Arrival >= c.Arrival && call.Arrival < c.Departure)));
if (conflictingCalls.Any())
{
return(true, conflictingCalls);
}
return(false, null);
}
} // For deserialization.
public StationCall(StationTrack track, Time arrival, Time departure) : this(track, arrival, departure, true)
{
}
public StationTrack StationTrack(StationTrack value) => StationTracks.Single(t => t.Equals(value));
public bool HasTrack(StationTrack track) => StationTracks.Any(t => t.Equals(track));
private static IEnumerable <(StationCall one, StationCall another)> GetConflicts(this StationTrack me, IEnumerable <VehicleSchedule> locos)
{
if (me.Calls.Count < 2)
{
return(Array.Empty <(StationCall, StationCall)>());
}
var result = GetConflicts(me.Calls.First(), me.Calls.Skip(1), locos);
return(result.Distinct());
}
internal static IEnumerable <Message> GetValidationErrors(this StationTrack me, IEnumerable <VehicleSchedule> locos)
{
return(me.GetConflicts(locos).Select(c => Message.Warning(string.Format(CultureInfo.CurrentCulture, Resources.Strings.CallAtStationHasConflictsWithOtherCall, c.one.Train, c.one, c.another.Train, c.another))));
}