getAddressByLatLong method

Future<Result<dynamic, String>> getAddressByLatLong(String lat, String lng, String keyMap)

Implementation

Future<Result<dynamic, String>> getAddressByLatLong(
    String lat, String lng, String keyMap) async {
  Repository repository = Repository();

  try {
    dynamic paramBody = {
      "address": "$lat,$lng",
      "key": keyMap,
      "sensor": false
    };

    Response? response = await repository.callDio(
        "https://maps.googleapis.com/maps/api/geocode/json",
        null,
        null,
        paramBody,
        'get');

    if (response != null && response.statusCode == 200) {
      Map<String, dynamic> map = response.data;

      if (map["status"] == "OK" &&
          map.containsKey("results") &&
          map["results"].isNotEmpty) {
        if (map.length == 3) {
          return Failure(map["error_message"] ?? "Falha desconhecida.");
        } else {
          var location = map["results"][0]["geometry"]["location"];
          return Success({"lat": location["lat"], "lng": location["lng"]});
        }
      } else if (map["status"] != "OK" && map.containsKey("error_message")) {
        return Failure(map["error_message"] ?? "Falha desconhecida.");
      } else {
        return const Failure("Erro inesperado na resposta da API.");
      }
    } else {
      return Failure(
          response?.statusMessage ?? "Falha na comunicação com a API.");
    }
  } catch (ex) {
    return Failure(
        "Erro ao acessar a API: ${ex.toString().replaceAll("Exception:", "")}");
  }
}