/// <summary>
/// Tries to geocode a simple waypoint.
/// </summary>
/// <param name="waypoint">The simple waypoint to geocode.</param>
/// <param name="baseRequest">A base request that has the information need to perform a geocode, primarily a Bing Maps key.</param>
/// <returns>A Task in which the simple waypoint will be geocoded.</returns>
public static async Task TryGeocode(SimpleWaypoint waypoint, BaseRestRequest baseRequest)
{
if (waypoint != null && waypoint.Coordinate == null && !string.IsNullOrEmpty(waypoint.Address))
{
var request = new GeocodeRequest()
{
Query = waypoint.Address,
MaxResults = 1,
BingMapsKey = baseRequest.BingMapsKey,
Culture = baseRequest.Culture,
Domain = baseRequest.Domain,
UserIp = baseRequest.UserIp,
UserLocation = baseRequest.UserLocation,
UserMapView = baseRequest.UserMapView,
UserRegion = baseRequest.UserRegion
};
try
{
var r = await ServiceManager.GetResponseAsync(request).ConfigureAwait(false);
if (Response.HasResource(r))
{
var l = Response.GetFirstResource(r) as Location;
waypoint.Coordinate = new Coordinate(l.Point.Coordinates[0], l.Point.Coordinates[1]);
}
}
catch
{
//Do nothing.
}
}
}
/// <summary>
/// Attempts to geocode a list of simple waypoints.
/// </summary>
/// <param name="waypoints">A list of simple waypoints to geocode.</param>
/// <param name="bingMapsKey">The Bing Maps key to use when geocoding.</param>
/// <returns>A Task in which a list of simple waypoints will be geocoded.</returns>
public static async Task TryGeocodeWaypoints(List <SimpleWaypoint> waypoints, string bingMapsKey)
{
var request = new GeocodeRequest()
{
BingMapsKey = bingMapsKey
};
await TryGeocodeWaypoints(waypoints, request).ConfigureAwait(false);
}
/// <summary>
/// Tries to geocode a simple waypoint.
/// </summary>
/// <param name="waypoint">The simple waypoint to geocode.</param>
/// <param name="bingMapsKey">The Bing Maps key to use when geocoding.</param>
/// <returns>A Task in which the simple waypoint will be geocoded.</returns>
public static async Task TryGeocode(SimpleWaypoint waypoint, string bingMapsKey)
{
var request = new GeocodeRequest()
{
BingMapsKey = bingMapsKey
};
await TryGeocode(waypoint, request);
}
/// <summary>
/// Tries to geocode a simple waypoint.
/// </summary>
/// <param name="waypoint">The simple waypoint to geocode.</param>
/// <param name="baseRequest">A base request that has the information need to perform a geocode, primarily a Bing Maps key.</param>
/// <returns>A Task in which the simple waypoint will be geocoded.</returns>
internal static Task TryGeocode(SimpleWaypoint waypoint, BaseRestRequest baseRequest)
{
return(new Task(async() =>
{
if (waypoint != null && waypoint.Coordinate == null && !string.IsNullOrEmpty(waypoint.Address))
{
var request = new GeocodeRequest()
{
Query = waypoint.Address,
MaxResults = 1,
BingMapsKey = baseRequest.BingMapsKey,
Culture = baseRequest.Culture,
Domain = baseRequest.Domain,
UserIp = baseRequest.UserIp,
UserLocation = baseRequest.UserLocation,
UserMapView = baseRequest.UserMapView,
UserRegion = baseRequest.UserRegion
};
try
{
var r = await ServiceManager.GetResponseAsync(request);
if (r != null && r.ResourceSets != null &&
r.ResourceSets.Length > 0 &&
r.ResourceSets[0].Resources != null &&
r.ResourceSets[0].Resources.Length > 0)
{
var l = r.ResourceSets[0].Resources[0] as Location;
waypoint.Coordinate = new Coordinate(l.Point.Coordinates[0], l.Point.Coordinates[1]);
}
}
catch
{
//Do nothing.
}
}
}));
}