public List <Trip> GetTrips(GPS gps, string gpxFileName)
{
return(TripCollection
.Where(t => t.GPS.DeviceID == gps.DeviceID)
.Where(t => t.GPXFileName == gpxFileName)
.ToList());
}
public void MarkAllNotShownInMap()
{
foreach (var item in TripCollection.Where(t => t.ShownInMap))
{
item.ShownInMap = false;
}
}
public List <Trip> TripsUsingGPSByMonth(GPS gps, DateTime month)
{
return(TripCollection
.Where(t => t.GPS.DeviceID == gps.DeviceID)
.Where(t => t.DateTimeDeparture > month)
.Where(t => t.DateTimeDeparture < month.AddMonths(1))
.OrderBy(t => t.DateTimeDeparture).ToList());
}
public List <Trip> GetTrips(GPS gps, DateTime dateOfTrip)
{
return(TripCollection
.Where(t => t.GPS.DeviceID == gps.DeviceID)
.Where(t => t.DateTimeDeparture > dateOfTrip)
.Where(t => t.DateTimeDeparture < dateOfTrip.AddDays(1))
.ToList());
}
public Dictionary <DateTime, List <Trip> > TripArchivesByMonth(GPS gps)
{
var d = TripCollection
.Where(g => g.GPS.DeviceID == gps.DeviceID)
.OrderBy(m => m.DateTimeDeparture)
.GroupBy(o => o.MonthYear)
.ToDictionary(g => g.Key, g => g.ToList());
return(d);
}
public EntityValidationResult ValidateTrip(Trip trip, bool isNew)
{
EntityValidationResult evr = new EntityValidationResult();
if (trip.OperatorName == null || trip.OperatorName.Length < 3)
{
evr.AddMessage("Operator name must be at least 3 letters long");
}
if (trip.VesselName == null || trip.VesselName.Length < 3)
{
evr.AddMessage("Vessel name 3 letters long");
}
if (trip.Gear == null && trip.OtherGear == null)
{
evr.AddMessage("Gear or gear other name cannnot be both empty");
}
if (trip.DateTimeDeparture == null || trip.DateTimeDeparture > DateTime.Now)
{
evr.AddMessage("Date and time of departure cannot be empty and cannot be in the future");
}
else if (trip.DateTimeArrival == null || trip.DateTimeArrival > DateTime.Now)
{
evr.AddMessage("Date and time of arrival cannot be empty and cannot be in the future");
}
else if (trip.DateTimeDeparture >= trip.DateTimeArrival)
{
evr.AddMessage("Date and time of departure must be before date and time of arrival");
}
int?overlapID = null;
foreach (var tripItem in TripCollection
.Where(t => t.TripID != trip.TripID)
.Where(t => t.DeviceID == trip.DeviceID))
{
if (trip.DateTimeDeparture >= tripItem.DateTimeDeparture && trip.DateTimeDeparture <= tripItem.DateTimeArrival)
{
overlapID = tripItem.TripID;
break;
}
else if (trip.DateTimeArrival >= tripItem.DateTimeDeparture && trip.DateTimeArrival <= tripItem.DateTimeArrival)
{
overlapID = tripItem.TripID;
break;
}
else if (trip.DateTimeDeparture <= tripItem.DateTimeDeparture && trip.DateTimeArrival >= tripItem.DateTimeArrival)
{
overlapID = tripItem.TripID;
break;
}
}
if (overlapID != null)
{
evr.AddMessage($"This trip overlaps with trip ID {overlapID}");
}
return(evr);
}
public List <Trip> GetAllTrips(string deviceID)
{
return(TripCollection.Where(t => t.DeviceID == deviceID).ToList());
}
public Trip GetLastTripOfDevice(string deviceID)
{
return(TripCollection
.Where(t => t.DeviceID == deviceID)
.OrderByDescending(t => t.TripID).FirstOrDefault());
}
