public List <Restaurante> BuscarRestaurantesProximos(List <Restaurante> restaurantes, double latitude, double longitude)
{
List <Restaurante> restaurantesComDistancia = new List <Restaurante>();
if (latitude != 0 && longitude != 0)
{
restaurantesComDistancia = restaurantes.Where(r => r.Endereco.Latitude != 0 && r.Endereco.Longitude != 0).ToList();
List <string> destinos = restaurantesComDistancia.Select(r => string.Concat(
r.Endereco.Latitude.ToString().Replace(",", ".")
, ","
, r.Endereco.Longitude.ToString().Replace(",", ".")
)).ToList();
string destinosFormatado = string.Join("|", destinos);
string origemFormatado = string.Concat(latitude.ToString().Replace(",", ".")
, ","
, longitude.ToString().Replace(",", "."));
var response = ChamadaApiGET("https://maps.googleapis.com",
string.Concat("/maps/api/distancematrix/json?units=metric&origins=", origemFormatado,
"&destinations=", destinosFormatado, "&mode=walking&key=", apiKey));
if (response != null)
{
GetDistanceMatrixResponse distanceMatrix = JsonConvert.DeserializeObject <GetDistanceMatrixResponse>(response);
if (distanceMatrix.Status == "OK")
{
for (int i = 0; i < distanceMatrix.Rows[0].Elements.Count; i++)
{
if (distanceMatrix.Rows[0].Elements[i].Status == "OK")
{
restaurantesComDistancia[i].DistanciaRestaurante = new DistanciaRestaurante();
restaurantesComDistancia[i].DistanciaRestaurante.Distancia = string.Concat(distanceMatrix.Rows[0].Elements[i].Distance.Text, " de distância");
restaurantesComDistancia[i].DistanciaRestaurante.DistanciaEmMetros = distanceMatrix.Rows[0].Elements[i].Distance.Value;
}
}
}
}
}
var restaurantesSemDistancia = restaurantes.Where(rest => !restaurantesComDistancia.Select(restLatLng => restLatLng.CodRestaurante)
.Contains(rest.CodRestaurante))
.ToList();
restaurantes = restaurantesComDistancia.OrderBy(resp => resp.DistanciaRestaurante.DistanciaEmMetros).ToList();
restaurantes.AddRange(restaurantesSemDistancia);
return(restaurantes);
}
public void TestGetProximityFor100Addresses()
{
var mapsApiClient = new Mock <IMapsAPIClient>(MockBehavior.Strict);
_fixture = new GoogleMapsDistanceMatrixAddressProximityService(mapsApiClient.Object, _addressGeocodingService);
var elements = new List <DistanceMatrixRowElement>();
for (var i = 0; i < 100; i++)
{
elements.Add(new DistanceMatrixRowElement
{
Distance = new Duration
{
Value = 9000 + i
},
Status = "OK"
});
}
var response = new GetDistanceMatrixResponse
{
Rows = new List <DistanceMatrixRow>
{
new DistanceMatrixRow
{
Elements = elements
}
}
};
var addresses = new List <string>();
for (var i = 0; i < 100; i++)
{
addresses.Add($"{900 + i} Reading Rd, Mason, OH 45040");
}
mapsApiClient.Setup(mocked => mocked.APIGet("/maps/api/distancematrix/json",
It.IsAny <QueryParams>(),
It.IsAny <Func <HttpWebResponse, GetDistanceMatrixResponse> >(),
It.IsAny <DateTime?>(),
0,
It.IsAny <string>(),
true,
null,
true,
null)).Returns(response);
var result = _fixture.GetProximity("990 Reading Rd, Mason, OH 45040", addresses);
mapsApiClient.Verify(mocked => mocked.APIGet("/maps/api/distancematrix/json",
It.IsAny <QueryParams>(),
It.IsAny <Func <HttpWebResponse, GetDistanceMatrixResponse> >(),
It.IsAny <DateTime?>(),
0,
It.IsAny <string>(),
true,
null,
true,
null),
Times.Once);
Assert.AreEqual(100, result.Count);
}
