private async void UpdateHits(Report newReport)
{
Event _event = newReport.Event;
var hits = _event.Hits;
// var hits = await _dal.GetHits(h => h.Event.Id == _event.Id);
//chsck if have real location
/* if (hits.Count > 0 && hits.All(h => h.RealLatitude > 0))
* {
* _event.Reports.Add(newReport);
* return;
* }*/
//remove the last approximate hits
foreach (var explotion in hits.ToArray())
{
_dal.RemoveHit(explotion.Id);
}
//_event.Reports = await _dal.GetReportsAsync((report => report.Event.Id == _event.Id));
_event.Reports.Add(newReport);
int averageHits = (int)_event.Reports.Average(r => r.NumOfHits);
KMeans kMeans = new KMeans(_event.Reports, averageHits);
List <GeoCoordinate> clusters = kMeans.K_Means();
foreach (GeoCoordinate g in clusters)
{
Hit h = new Hit
{
ApproxLatitude = g.Latitude,
ApproxLongitude = g.Longitude,
Event = _event
};
await _dal.AddHitAsync(h);
}
}