private static double GetGpsDistance(List <TLGpsDataEvent> gpsDataEvents)
{
var distance = 0.0;
var firstPos = gpsDataEvents.First();
foreach (var p in gpsDataEvents.Skip(1))
{
distance += Math.Round(GeofenceHelper.CalculateDistance(firstPos.Lat, firstPos.Long, p.Lat, p.Long), 2);
firstPos = p;
}
return(distance);
}
public async Task Consume(ConsumeContext <TlFuelEevents> context)
{
//await _semaphore.WaitAsync();
using (var contextFScope = _dbContextScopeFactory.Create())
{
_db = contextFScope.DbContexts.Get <SmartFleetObjectContext>();
var fuelRecordMsg = context.Message.Events.OrderBy(x => x.DateTimeUtc).Last();
var lastRecord = await _db.FuelConsumptions.OrderByDescending(x => x.DateTimeUtc)
// ReSharper disable once TooManyChainedReferences
.FirstOrDefaultAsync(x => x.VehicleId == fuelRecordMsg.VehicleId);
var entity = SetFuelConsumptionobject(fuelRecordMsg);
// ReSharper disable once ComplexConditionExpression
if (lastRecord != null && fuelRecordMsg.MileStoneCalculated || lastRecord == null)
{
if (lastRecord != null)
{
var firstPos = context.Message.TlGpsDataEvents.First();
foreach (var p in context.Message.TlGpsDataEvents.Skip(1))
{
entity.Milestone +=
Math.Round(GeofenceHelper.CalculateDistance(firstPos.Lat, firstPos.Long, p.Lat,
p.Long));
firstPos = p;
}
}
}
else if (!fuelRecordMsg.MileStoneCalculated)
{
entity.TotalFuelConsumed = fuelRecordMsg.FuelConsumption;
}
_db.FuelConsumptions.Add(entity);
await contextFScope.SaveChangesAsync().ConfigureAwait(false);
// _semaphore.Release();
}
}
