public ActionResult Index(HttpPostedFileBase file, int?accurancy, string trackName, bool?uploadFile, int?firstTrackId, int?secondTrackId)
{
var trackIds = db.Tracks.Select(x => x.Id).ToList();
ViewBag.TrackIds = trackIds;
if (accurancy == null || accurancy < 1)
{
accurancy = 10;
}
if (string.IsNullOrEmpty(trackName))
{
trackName = file?.FileName ?? "";
}
var placeMarkViewModelLis = new PlacesMarkViewModel();
if (uploadFile ?? false)
{
InitPlaceMarkAfterUpload(placeMarkViewModelLis, file, accurancy, trackName);
}
else
{
InitPlaceMarkAfterComparison(placeMarkViewModelLis, file, accurancy, firstTrackId, secondTrackId);
}
return(View(placeMarkViewModelLis));
}
private void InitPlaceMarkAfterUpload(PlacesMarkViewModel placeMarkViewModelLis, HttpPostedFileBase file, int?accurancy, string trackName)
{
List <PlaceMarkViewModel> firstPlaceMarkViewModelLis = new List <PlaceMarkViewModel>();
if (file != null && file?.ContentLength > 0 && file?.ContentType == "application/octet-stream")
{
try
{
string path = Path.Combine(Server.MapPath("/"), Path.GetFileName(file.FileName));
file.SaveAs(path);
ViewBag.Message = "File uploaded successfully";
XmlDocument xDoc = new XmlDocument();
xDoc.Load(path);
XmlElement xRoot = xDoc.DocumentElement;
XmlNodeList childnodes = xRoot.GetElementsByTagName("trkpt");
var track = new Track(trackName);
List <Point> points = new List <Point>();
foreach (XmlNode xnode in childnodes)
{
var longitude = double.Parse(xnode.Attributes["lon"].InnerText, System.Globalization.CultureInfo.InvariantCulture);
var latitude = double.Parse(xnode.Attributes["lat"].InnerText, System.Globalization.CultureInfo.InvariantCulture);
var altitude = double.Parse(xnode.FirstChild.InnerText, System.Globalization.CultureInfo.InvariantCulture);
var symbolRow = GetSymbolRow(longitude, latitude, accurancy);
var point = new Point(xnode.InnerText, longitude, latitude, altitude, symbolRow);
points.Add(point);
var placeMarkViewModel = new PlaceMarkViewModel()
{
Name = xnode.InnerText,
Longitude = longitude,
Latitude = latitude,
Altitude = altitude,
SymbolRow = symbolRow
};
firstPlaceMarkViewModelLis.Add(placeMarkViewModel);
}
track.Points = points;
db.Tracks.Add(track);
placeMarkViewModelLis.FirstPlaceMark = firstPlaceMarkViewModelLis;
}
catch (Exception ex)
{
ViewBag.Message = "ERROR:" + ex.Message.ToString();
}
}
else
{
ViewBag.Message = "You have not specified a file or file format is wrong";
}
db.SaveChanges();
}
public ActionResult Index()
{
var trackIds = db.Tracks.Select(x => x.Id).ToList();
ViewBag.TrackIds = trackIds;
var placeMarkViewModelLis = new PlacesMarkViewModel();
return(View(placeMarkViewModelLis));
}
private void InitPlaceMarkAfterComparison(PlacesMarkViewModel placeMarkViewModelLis, HttpPostedFileBase file, int?accurancy, int?firstTrackId, int?secondTrackId)
{
Track firstTrack = null;
Track secondTrack = null;
if (firstTrackId != null)
{
firstTrack = db.Tracks.Find(firstTrackId);
firstTrack.Points = db.Points.Where(x => x.TrackId == firstTrack.Id).ToList();
}
if (secondTrackId != null)
{
secondTrack = db.Tracks.Find(secondTrackId);
secondTrack.Points = db.Points.Where(x => x.TrackId == secondTrack.Id).ToList();
}
placeMarkViewModelLis.FirstPlaceMark = firstTrack != null?InitPlaceMark(firstTrack) : new List <PlaceMarkViewModel>();
placeMarkViewModelLis.SecondPlaceMark = secondTrack != null?InitPlaceMark(secondTrack) : new List <PlaceMarkViewModel>();
placeMarkViewModelLis.CompareMarks();
}