public async Task <Response <Address> > ToAddressAsync(IGpsLocation gpsLocation)
{
if (gpsLocation == null)
{
return(_analyticsService.TraceErrorResponse <Address>(this, GeolocationErrors.EmptyLocation));
}
try
{
var placemarks = await _proxy.GetPlacemarksFromLocationAsync(new Location(gpsLocation.Latitude, gpsLocation.Longitude));
var bestMatch = placemarks.FirstOrDefault();
if (bestMatch == null)
{
_analyticsService.TraceWarning(this, "No address found for Gps coordinates", gpsLocation.ToObjectDictionary());
return(GeolocationErrors.AddressNotFound.ToResponse <Address>());
}
var address = bestMatch.ToAddress();
_analyticsService.TraceVerbose(this, "Address found from GPS coordinates", gpsLocation.ToObjectDictionary()
.WithValue("Address", address.ToString()));
return(Response.Success(address));
}
catch (Exception e)
{
return(_analyticsService.LogExceptionResponse <Address>(this, e, GeolocationErrors.AddressLookupFailed, gpsLocation.ToObjectDictionary("GpsLocation")));
}
}
public GeolocationServiceMockBuilder Where_Connect_returns(IGpsLocation location)
{
Mock.Setup(x => x.Connect(It.IsAny <GeolocationRequirements>()))
.Returns(Observable.Create <IGpsLocation>(observer =>
{
observer.OnNext(location);
return(Disposable.Empty);
}));
return(this);
}
public GeolocationConverterMockBuilder Where_FromAddressAsync_returns(IGpsLocation location, string address = null)
{
if (address == null)
{
Mock.Setup(x => x.FromAddressAsync(It.IsAny <string>()))
.ReturnsAsync(Response.Success(location));
}
else
{
Mock.Setup(x => x.FromAddressAsync(address))
.ReturnsAsync(Response.Success(location));
}
return(this);
}
public Action <IGpsLocation> Where_Location_returns_and_can_be_updated(IGpsLocation location)
{
Mock.Setup(x => x.Connect(It.IsAny <GeolocationRequirements>()))
.Returns(Observable.Create <IGpsLocation>(observer =>
{
void Update(object sender, LocationUpdatedEventArgs args)
{
observer.OnNext(args.NewLocation);
}
var updateSubscription = Observable.FromEventPattern <LocationUpdatedEventArgs>(
x => UpdateEvent += Update,
x => UpdateEvent -= Update).Subscribe();
observer.OnNext(location);
return(new CompositeDisposable(updateSubscription));
}));
return(x => UpdateEvent?.Invoke(this, new LocationUpdatedEventArgs(x)));
}
public LocationUpdatedEventArgs(IGpsLocation newLocation)
{
NewLocation = newLocation;
}
