public async Task <IActionResult> Upload(int?raceID, int?competitorID, IFormFile file)
{
if (raceID == null || competitorID == null)
{
return(NotFound());
}
var race = await _context.Races.SingleOrDefaultAsync(r => r.ID == raceID);
var competitor = await _context.Person.SingleOrDefaultAsync(r => r.ID == competitorID);
if (race == null || competitor == null)
{
return(NotFound());
}
var personResult = await _context.PersonResults.Where(r => r.Person == competitor && r.Race == race).Include(pr => pr.Result).SingleOrDefaultAsync();
if (personResult == null)
{
return(NotFound());
}
if (file.Length > 0)
{
var gpxFilePath = System.IO.Path.GetTempFileName();
using (var stream = System.IO.File.Create(gpxFilePath))
{
await file.CopyToAsync(stream);
}
GpxReader gpxReader = new GpxReader(gpxFilePath);
Models.GPS.Path path = gpxReader.Read();
if (path != null)
{
await GPSManipulationAsync(path, personResult);
return(Ok(new { id = path.ID }));
}
}
return(BadRequest());
}
private async Task GPSManipulationAsync(Models.GPS.Path path, PersonResult personResult)
{
var interpolated = pathAnalysis.InterpolationByTime(path.Locations, 1);
var splits = await _context.SplitTimes.Where(st => st.Result == personResult.Result)
.Include(st => st.Split)
.ThenInclude(s => s.SecondControl)
.ToListAsync();
double ofsset = pathAnalysis.GetOffsetFromSplits(splits, interpolated);
var completeLocations = pathAnalysis.SetOffset(interpolated, ofsset);
path.Locations = null;
path.PersonResult = personResult;
_context.Add(path);
_context.SaveChanges();
foreach (var cl in completeLocations)
{
cl.PathID = path.ID;
}
_context.BulkInsert(completeLocations);
}
