public static IEnumerable <Message> GetValidationErrors(this Timetable me, Schedule schedule, ValidationOptions options)
{
var result = new List <Message>();
result.AddRange(me.EnsureStationHasTrack());
result.AddRange(me.Trains.SelectMany(t => t.CheckTrainTimeSequence()));
if (options.ValidateStationTracks)
{
result.AddRange(me.Stations.SelectMany(s => s.Tracks).SelectMany(t => t.GetValidationErrors(schedule.LocoSchedules)));
}
if (options.ValidateStationCalls)
{
result.AddRange(me.Stations.SelectMany(s => s.Calls).SelectMany(c => c.GetValidationErrors()));
}
if (options.ValidateStretches)
{
result.AddRange(me.Stations.SelectMany(s => s.Stretches).SelectMany(ss => ss.GetValidationErrors()).Distinct());
}
if (options.ValidateTrainSpeed)
{
result.AddRange(me.CheckTrainSpeed(options.MinTrainSpeedMetersPerClockMinute, options.MaxTrainSpeedMetersPerClockMinute));
}
return(result);
}
