public static void SetDestinationAirportData(this PlaneContract planeContract, AirportContract airportContract)
{
planeContract.DestinationAirportName = airportContract.Name;
planeContract.DestinationAirportLatitude = airportContract.Latitude;
planeContract.DestinationAirportLongitude = airportContract.Longitude;
planeContract.Color = airportContract.Color;
}
public static void SetNewDestinationAndDepartureAirports(this PlaneContract planeContract, AirportContract newDestinationAirportContract)
{
planeContract.DepartureAirportName = planeContract.DestinationAirportName;
planeContract.DepartureAirportLatitude = planeContract.DestinationAirportLatitude;
planeContract.DepartureAirportLongitude = planeContract.DestinationAirportLongitude;
planeContract.SetDestinationAirportData(newDestinationAirportContract);
}
public async Task <HttpResponseMessage> UpdatePlane(PlaneContract planeContract, string updatePlaneUrl)
{
var response = await _httpClient.PutAsync(
updatePlaneUrl,
new StringContent(JsonConvert.SerializeObject(planeContract),
Encoding.UTF8, "application/json"));
return(response);
}
public static void AddPositionToHistory(this PlaneContract planeContract, double latitude, double longitude)
{
if (planeContract.PreviousPositionsLatitude.Count >= planeContract.PositionsHistory)
{
planeContract.PreviousPositionsLatitude.RemoveAt(0);
planeContract.PreviousPositionsLongitude.RemoveAt(0);
}
planeContract.PreviousPositionsLatitude.Add(latitude);
planeContract.PreviousPositionsLongitude.Add(longitude);
}
public IActionResult UpdatePlane([FromBody] PlaneContract planeContract)
{
try
{
_trafficInfoService.UpdatePlane(planeContract);
return(Ok());
}
catch (Exception e)
{
return(BadRequest(e.Message));
}
}
public void AddPlane(PlaneContract planeContract)
{
//tolist local copy needed for concurrent collection modification errors
//if (!_TrafficInfoContract.Planes.Any(p => p.Name == planeContract.Name))
if (!_trafficInfoContract.Planes.Select(p => p.Name)
.ToList()
.Contains(planeContract.Name))
{
_trafficInfoContract.Planes.Add(planeContract);
}
else
{
throw new Exception(planeContract.Name + " already exists");
}
}
public Plane(string name)
{
var loggerFactory = LoggerFactory.Create(builder =>
{
builder.AddConsole();
});
_logger = loggerFactory.CreateLogger <Plane>();
PlaneReachedItsDestination = false;
_planeContract = new PlaneContract
{
Name = name,
SpeedInMetersPerSecond = 1000000 //business constant - speed is as such for updates to be notable - export to some config ?
};
}
public void UpdatePlane(PlaneContract planeContract)
{
if (!_trafficInfoContract.Planes.Select(p => p.Name)
.ToList()
.Contains(planeContract.Name))
{
throw new Exception(planeContract.Name + " does not exist");
}
else
{
var planeToUpdate = _trafficInfoContract.Planes.First(p => p.Name == planeContract.Name);
//make a separate presentation model out of it?
planeToUpdate.Latitude = planeContract.Latitude;
planeToUpdate.Longitude = planeContract.Longitude;
planeToUpdate.Color = planeContract.Color;
planeToUpdate.SymbolRotate = planeContract.SymbolRotate;
}
}
/// <summary>
/// Updates Latitude and Longitude by speed, destination airport amd time passed since last departure airport till now
/// Based on: https://www.movable-type.co.uk/scripts/latlong.html#destPoint
/// </summary>
/// <param name="geoCoordinate"></param>
public static void MovePlane(ref PlaneContract plane, DateTime currentTime)//TODO is ref really needed here ????
{
//given:
// departure time and current time
// speed
// destination position and departure position
//calculate:
// traveled distance
// bearing
// current position from departure position, distance and bearing
//double lat1 = plane.DepartureAirport.Latitude;
//double lon1 = plane.DepartureAirport.Longitude;
double lat1 = plane.Latitude;
double lon1 = plane.Longitude;
double lat2 = plane.DestinationAirportLatitude;
double lon2 = plane.DestinationAirportLongitude;
double lat1Rad = ToRadians(lat1);
double lon1Rad = ToRadians(lon1);
double lat2Rad = ToRadians(lat2);
double lon2Rad = ToRadians(lon2);
//var travelDurationInMiliseconds = currentTime.Subtract(plane.DepartureTime).TotalMilliseconds;
var travelDurationSinceLastUpdateInMiliseconds = currentTime.Subtract(plane.LastPositionUpdate).TotalMilliseconds;
var distanceCoveredInMeters = plane.SpeedInMetersPerSecond * travelDurationSinceLastUpdateInMiliseconds / 1000;
//var bearing = CalculateBearing(plane.DepartureAirport.Latitude, plane.DepartureAirport.Longitude, plane.DestinationAirport.Latitude, plane.DestinationAirport.Longitude);
var bearing = BearingFromCoordinates(lat1Rad, lon1Rad, lat2Rad, lon2Rad);
var position = CalculatePosition(lat1Rad, lon1Rad, bearing, distanceCoveredInMeters);
plane.SymbolRotate = bearing;
plane.Latitude = position[0];
plane.Longitude = position[1];
}
public static void SetDepartureAirportData(this PlaneContract planeContract, AirportContract airportContract)
{
planeContract.DepartureAirportName = airportContract.Name;
planeContract.DepartureAirportLatitude = airportContract.Latitude;
planeContract.DepartureAirportLongitude = airportContract.Longitude;
}
