public void GetDistance()
{
IList <GPSPoint> pkt = new List <GPSPoint>();
pkt.Add(new GPSPoint(50.9313049f, 17.2975941f, 3, 4, 1));
pkt.Add(new GPSPoint(50.9311333f, 17.29805f, 31, 41, 2));
pkt.Add(new GPSPoint(50.9310341f, 17.2986717f, 32, 42, 3));
pkt.Add(new GPSPoint(50.9312172f, 17.2992649f, 34, 44, 5));
pkt.Add(new GPSPoint(50.9329834f, 17.3020668f, 35, 45, 6));
pkt.Add(new GPSPoint(50.933815f, 17.3040714f, 35, 45, 7));
var distance = GPSTrackerHelper.GetDistance(pkt);
Assert.AreEqual(574.84724282491675, distance);
}
public void GetDistance_WithPausePoint()
{
IList <GPSPoint> pkt = new List <GPSPoint>();
pkt.Add(new GPSPoint(50.9313049f, 17.2975941f, 3, 4, 1));
pkt.Add(new GPSPoint(50.9311333f, 17.29805f, 31, 41, 2));
pkt.Add(new GPSPoint(50.9310341f, 17.2986717f, 32, 42, 3));
pkt.Add(new GPSPoint(50.9312172f, 17.2992649f, 34, 44, 5));
pkt.Add(GPSPoint.CreatePause(5.1f));
pkt.Add(new GPSPoint(50.9329834f, 17.3020668f, 35, 45, 6));
pkt.Add(new GPSPoint(50.933815f, 17.3040714f, 35, 45, 7));
var distance = GPSTrackerHelper.GetDistance(pkt);
Assert.AreEqual(296.89223243105414, distance);
}
private static void performGpsPointsCalculations(GPSTrackerEntry res, List <GPSPoint> points, Profile dbProfile)
{
if (res.Status == EntryObjectStatus.Planned)
{
res.Status = EntryObjectStatus.Done;
}
//perform calculation based on gps coordinates
res.Distance = (decimal?)GPSTrackerHelper.GetDistance(points);
var pointsWithSpeed = points.Where(x => !float.IsNaN(x.Speed) && x.Speed > -1).ToList();
if (pointsWithSpeed.Count > 0)
{
res.MaxSpeed = (decimal?)pointsWithSpeed.Max(x => x.Speed);
}
//res.AvgSpeed = (decimal?) points.Average(x => x.Speed);
var pointsWithAltitude = points.Where(x => !float.IsNaN(x.Altitude) && x.Altitude > -1).ToList();
if (pointsWithAltitude.Count > 0)
{
res.MaxAltitude = (decimal?)pointsWithAltitude.Max(x => x.Altitude);
res.MinAltitude = (decimal?)pointsWithAltitude.Min(x => x.Altitude);
res.TotalAscent = (decimal?)GPSTrackerHelper.GetTotalAscents(pointsWithAltitude);
res.TotalDescent = (decimal?)GPSTrackerHelper.GetTotalDescends(pointsWithAltitude);
}
if (res.Duration == null || res.Duration == 0)
{
res.Duration = (decimal?)points.Last().Duration;
}
if (res.Calories == null || res.Calories == 0)
{
TrainingDayService.CalculateCaloriesBurned(res,
res.TrainingDay.Customer != null
? (IPerson)res.TrainingDay.Customer
: dbProfile);
}
if (res.Duration.Value > 0)
{
res.AvgSpeed = res.Distance.Value / res.Duration.Value;
}
}
