public IQueryable <IGreatCircle> Retrieve()
{
return(_routeRetrieveClient.Retrieve().Select(r => new GreatCircle(
new Tuple <double, double>(
_airportRetrieveClient.Retrieve().SingleOrDefault(a => a.Iata.Equals(r.Origin)).Latitude,
_airportRetrieveClient.Retrieve().SingleOrDefault(a => a.Iata.Equals(r.Origin)).Longitude),
new Tuple <double, double>(
_airportRetrieveClient.Retrieve().SingleOrDefault(a => a.Iata.Equals(r.Destination)).Latitude,
_airportRetrieveClient.Retrieve().SingleOrDefault(a => a.Iata.Equals(r.Destination)).Longitude))));
}
public IRoute Create(IRoute airport)
{
if (Retrieve().Count(a => a.Origin.Equals(airport.Origin) && a.Destination.Equals(airport.Destination)) > 0)
{
throw new DuplicateNameException($@"Route {airport.Origin} to {airport.Destination} Already Exists");
}
var origin = _airportRetrieveClient.Retrieve().SingleOrDefault(a => a.Iata.Equals(airport.Origin));
if (origin == null)
{
throw new DuplicateNameException($@"Airport {airport.Origin} Does Not Exists");
}
var destination = _airportRetrieveClient.Retrieve()
.SingleOrDefault(a => a.Iata.Equals(airport.Destination));
if (destination == null)
{
throw new DuplicateNameException($@"Airport {airport.Destination} Does Not Exists");
}
var properties = new Dictionary <string, object>
{
{ "featurecla", @"route" },
{ "origin", airport.Origin },
{ "destination", airport.Destination },
};
FeatureCollection.Features.Add(new Feature(
new LineString(new[]
{
new Position(origin.Latitude, origin.Longitude, origin.Elevation / 3.2808399),
new Position(destination.Latitude, destination.Longitude, destination.Elevation / 3.2808399),
}),
properties));
SaveFeatureCollection(FeatureCollection);
return(Retrieve().SingleOrDefault(a =>
a.Origin.Equals(airport.Origin) && a.Destination.Equals(airport.Destination)));
}