public static Track ConvertToTrack(string gpxString)
{
gpx.gpxType gpx = null;
try
{
var xmlSerialize = new System.Xml.Serialization.XmlSerializer(typeof(gpx.gpxType));
var stream = new System.IO.StringReader(gpxString);
gpx = (gpx.gpxType)xmlSerialize.Deserialize(stream);
}
catch(Exception ex)
{
ExceptionProcess.ProcessWithNotify(ex);
return null;
}
Track track = new Track();
track.TrackPoints = new List<TrackPoint>();
track.StartTime = gpx.metadata.timeSpecified ? (DateTime?)gpx.metadata.time : null;
track.TrackPoints = new List<TrackPoint>();
foreach (var i in gpx.trk)
{
foreach (var j in i.trkseg)
{
foreach (var k in j.trkpt)
{
var p = new TrackPoint();
p.Altitude = k.eleSpecified ? (double)k.ele : 0;
p.Latitude = (double)k.lat;
p.Longitude = (double)k.lon;
p.GpsTime = k.timeSpecified ? k.time : DateTime.MinValue;
p.MessageTime = p.GpsTime;
p.VehicleName = gpx.creator;
p.Track = track;
track.TrackPoints.Add(p);
}
}
}
return track;
}
public static string ConvertToGpx(Track track)
{
gpx.gpxType gpx = new gpx.gpxType();
gpx.creator = track.VehicleName;
gpx.metadata = new global::gpx.metadataType();
gpx.metadata.time = track.StartTime.HasValue ? DateTime.MinValue : track.StartTime.Value;
gpx.metadata.timeSpecified = track.StartTime.HasValue;
using (var rep = ServiceProvider.GetService<IRepositoryFactory>().GenerateRepository<TrackPoint>())
{
rep.Attach(track);
gpx.trk = new gpx.trkType[1];
gpx.trk[0] = new global::gpx.trkType();
gpx.trk[0].number = "1";
gpx.trk[0].trkseg = new gpx.trksegType[1];
gpx.trk[0].trkseg[0] = new global::gpx.trksegType();
gpx.trk[0].trkseg[0].trkpt = new gpx.wptType[track.TrackPoints.Count];
for(int i=0; i<track.TrackPoints.Count; ++i)
{
gpx.trk[0].trkseg[0].trkpt[i] = new global::gpx.wptType();
gpx.trk[0].trkseg[0].trkpt[i].ele = (decimal)track.TrackPoints[i].Altitude;
gpx.trk[0].trkseg[0].trkpt[i].eleSpecified = true;
gpx.trk[0].trkseg[0].trkpt[i].lat = (decimal)track.TrackPoints[i].Latitude;
gpx.trk[0].trkseg[0].trkpt[i].lon = (decimal)track.TrackPoints[i].Longitude;
gpx.trk[0].trkseg[0].trkpt[i].time = track.TrackPoints[i].GpsTime;
gpx.trk[0].trkseg[0].trkpt[i].timeSpecified = true;
gpx.trk[0].trkseg[0].trkpt[i].magvar = (decimal)track.TrackPoints[i].Heading;
gpx.trk[0].trkseg[0].trkpt[i].magvarSpecified = true;
}
}
var xmlSerialize = new System.Xml.Serialization.XmlSerializer(typeof(gpx.gpxType));
var stream = new System.IO.StringWriter();
xmlSerialize.Serialize(stream, gpx);
stream.Close();
return stream.ToString();
}
private static Track NewTrack(string gpsId)
{
//Zkzx.Model.车辆 cl = rep.Get<Zkzx.Model.车辆>(Guid.Parse("888b4dba-c454-42a0-9bbe-9e7500c65101"));
//Zkzx.Model.车辆作业 clzy = new Zkzx.Model.车辆作业();
//clzy.车辆 = cl;
//clzy.专家任务 = rep.Get<Zkzx.Model.专家任务>(Guid.Parse("00000000-0000-0000-0000-000000000001"));
//clzy.作业号 = s_dao.生成作业号();
Track track = new Track();
track.Name = "Default";
track.VehicleName = gpsId;
track.IsActive = true;
return track;
}
public string SendTrackData(string gpsId, string gpxData)
{
try
{
Feng.Track track = new Feng.Track();
track.Name = "Gpx";
track.VehicleName = gpsId;
track.IsActive = true;
track.Gpx = gpxData;
track.StartTime = System.DateTime.Now;
track.EndTime = System.DateTime.Now;
s_trackDao.Save(track);
}
catch (Exception)
{
return string.Empty;
}
return string.Empty;
}