public AirlineFlightLocation ComputeLocation(DateTime currentTime)
{
var airplane = new AirlineFlightLocation();
airplane.Time = currentTime;
if (currentTime.Ticks < this.DepartureTime.Ticks) // check if the flight started
{
//airplane.Bearing = this.FlightPath.BearingInitial;
//airplane.Latitude = this.Origin.Latitude;
//airplane.Longitude = this.Origin.Longitude;
//airplane.Duration = TimeSpan.FromMinutes(0);
//airplane.Distance = 0.0;
//airplane.Progress = 0.0;
}
else if (currentTime.Ticks > this.ArrivalTime.Ticks) // check if flight ended
{
airplane.Bearing = this.FlightPath.BearingFinal;
airplane.Latitude = this.Destination.Latitude;
airplane.Longitude = this.Destination.Longitude;
airplane.Duration = this.DurationTotal;
airplane.Distance = this.FlightPath.Distance;
airplane.Progress = 1.0;
}
else if (currentTime.Ticks >= this.DepartureTime.Ticks &&
currentTime.Ticks <= this.ArrivalTime.Ticks)
{
var flightDuration = this.ComputeDuration(currentTime);
var flightProgress = this.ComputeProgress(currentTime);
var flightDistance = this.FlightPath.Distance * flightProgress;
var flightLocation = GeoCalculator.GetPathLocation(this.Origin, this.Destination, flightDistance);
airplane.Latitude = flightLocation.Latitude;
airplane.Longitude = flightLocation.Longitude;
airplane.Distance = flightDistance;
airplane.Duration = flightDuration;
airplane.Progress = flightProgress;
airplane.Bearing = flightProgress >= 0.905
? this.FlightPath.BearingFinal
: GeoCalculator.GetBearing(flightLocation, this.Destination);
}
return(airplane);
}
public AirlineFlightLocation ComputeLocation(DateTime currentTime)
{
var airplane = new AirlineFlightLocation();
airplane.Time = currentTime;
if (currentTime.Ticks >= Flight.DepartureTime.Ticks ||
currentTime.Ticks <= Flight.ArrivalTime.Ticks)
{
var flightDuration = this.Flight.ComputeDuration(currentTime);
var flightProgress = this.Flight.ComputeProgress(currentTime);
var flightDistance = this.Flight.FlightPath.Distance * flightProgress;
var flightLocation = GeoCalculator.GetPathLocation(this.Flight.Origin, this.Flight.Destination, flightDistance);
airplane.Distance = flightDistance;
airplane.Duration = flightDuration;
airplane.Progress = flightProgress;
airplane.Bearing = flightProgress >= 0.905
? this.Flight.FlightPath.BearingFinal
: GeoCalculator.GetBearing(flightLocation, this.Flight.Destination);
}
return(airplane);
}