/// <summary>
/// 转换坐标获取转换后结果
/// </summary>
/// <param name="queryParam"></param>
/// <returns>转换的坐标结果</returns>
public CoordinateResult ConvertVal(CoordinateParam queryParam)
{
queryParam.output = "JSON";
string jsonResult = ConvertOriginalVal(queryParam);
if (!string.IsNullOrWhiteSpace(jsonResult))
{
jsonResult = jsonResult.Replace("[]", "\"\"");
}
CoordinateResult queryResult = JsonConvert.DeserializeObject <CoordinateResult>(jsonResult);
return(queryResult);
}
public CoordinateResult GetCoordinateWithGeocode(string address, ServiceResultTypes resultType = ServiceResultTypes.street_address)
{
var result = new CoordinateResult()
{
Coordinate = new Coordinate(), Status = ServiceResultStatus.NOT_DEFINED
};
if (!CheckAddress(address) || !CheckFilterAddress(address))
{
result.Status = ServiceResultStatus.INVALID_REQUEST;
return(result);
}
return(GetGeocodeApiResult(address, resultType));
}
private CoordinateResult HandleResponseGeocode(WebResponse response, ServiceResultTypes resultType)
{
var result = new CoordinateResult()
{
Coordinate = new Coordinate(), Status = ServiceResultStatus.NOT_DEFINED
};
StreamReader sr = new StreamReader(response.GetResponseStream());
var apiResult = JsonConvert.DeserializeObject <ApiGeocodeResult>(sr.ReadToEnd());
result.Status = SetResultStatus(apiResult.status);
if (result.Status == ServiceResultStatus.OK)
{
if (apiResult.results.Count() == 1)
{
var finalResult = apiResult.results.FirstOrDefault();
if (finalResult == null)
{
result.Status = ServiceResultStatus.ZERO_RESULTS;
return(result);
}
if (finalResult.partial_match == false && finalResult.types.Contains(resultType.ToString()))
{
result.Coordinate.Latitudine = finalResult.geometry.location.lat;
result.Coordinate.Longitudine = finalResult.geometry.location.lng;
return(result);
}
}
}
result.Status = ServiceResultStatus.ZERO_RESULTS;
return(result);
}
