private async Task<GetGeoCoordinatesResponse> GetCoordinatesAsync(GetGeoCoordinatesRequest request)
{
var response = new GetGeoCoordinatesResponse();
using (var locationRequest = new HttpClient())
{
locationRequest.Timeout = new TimeSpan(0, 30, 0);
var url = GeolocationUrl + "?address=" + Uri.EscapeUriString(request.PostCode);
using (var responseJson = await locationRequest.GetAsync(url))
{
if (responseJson.IsSuccessStatusCode)
{
var content = await responseJson.Content.ReadAsStringAsync();
dynamic location = JsonConvert.DeserializeObject(content);
if (location.status == "OK")
{
var addressDetails = location.results[0];
double longitude, latitude;
if (double.TryParse(addressDetails.geometry.location.lat.ToString(), out latitude) & double.TryParse(addressDetails.geometry.location.lng.ToString(), out longitude))
{
response.Status = StatusCode.OK;
response.GeoCoordinate = new GeoCoordinate(latitude, longitude);
}
}
}
else
{
this.exceptionHandler.HandleException(new Exception("GetGeoCoordinatesAsync: " + responseJson.ReasonPhrase));
response.Status = StatusCode.InternalServerError;
}
}
}
return response;
}
public async Task<double?> GetDistanceAsync(GetGeoCoordinatesRequest startPoint, GetGeoCoordinatesRequest endPoint, DistanceUnit distanceUnit)
{
if (startPoint != null && endPoint != null)
{
var url = DistanceUrl + string.Format("?origins={0}&destinations={1}&language=en-gb", Uri.EscapeUriString(startPoint.PostCode), Uri.EscapeUriString(endPoint.PostCode));
return await GetDistanceAsync(url, distanceUnit);
}
return null;
}
public async Task <double?> GetDistanceAsync(GetGeoCoordinatesRequest startPoint, GetGeoCoordinatesRequest endPoint, DistanceUnit distanceUnit)
{
if (startPoint != null && endPoint != null)
{
var url = DistanceUrl + string.Format("?origins={0}&destinations={1}&language=en-gb", Uri.EscapeUriString(startPoint.PostCode), Uri.EscapeUriString(endPoint.PostCode));
return(await GetDistanceAsync(url, distanceUnit));
}
return(null);
}
public async Task<GetGeoCoordinatesResponse> GetGeoCoordinatesAsync(GetGeoCoordinatesRequest request)
{
var response = new GetGeoCoordinatesResponse();
if (!string.IsNullOrWhiteSpace(request.PostCode))
{
try
{
response = await this.GetCoordinatesAsync(request);
}
catch (Exception ex)
{
this.exceptionHandler.HandleException(ex);
response.Status = StatusCode.InternalServerError;
}
}
else
{
response.Status = StatusCode.BadRequest;
}
return response;
}
public async Task <GetGeoCoordinatesResponse> GetGeoCoordinatesAsync(GetGeoCoordinatesRequest request)
{
var response = new GetGeoCoordinatesResponse();
if (!string.IsNullOrWhiteSpace(request.PostCode))
{
try
{
response = await this.GetCoordinatesAsync(request);
}
catch (Exception ex)
{
this.exceptionHandler.HandleException(ex);
response.Status = StatusCode.InternalServerError;
}
}
else
{
response.Status = StatusCode.BadRequest;
}
return(response);
}
private async Task <GetGeoCoordinatesResponse> GetCoordinatesAsync(GetGeoCoordinatesRequest request)
{
var response = new GetGeoCoordinatesResponse();
using (var locationRequest = new HttpClient())
{
locationRequest.Timeout = new TimeSpan(0, 30, 0);
var url = GeolocationUrl + "?address=" + Uri.EscapeUriString(request.PostCode);
using (var responseJson = await locationRequest.GetAsync(url))
{
if (responseJson.IsSuccessStatusCode)
{
var content = await responseJson.Content.ReadAsStringAsync();
dynamic location = JsonConvert.DeserializeObject(content);
if (location.status == "OK")
{
var addressDetails = location.results[0];
double longitude, latitude;
if (double.TryParse(addressDetails.geometry.location.lat.ToString(), out latitude) & double.TryParse(addressDetails.geometry.location.lng.ToString(), out longitude))
{
response.Status = StatusCode.OK;
response.GeoCoordinate = new GeoCoordinate(latitude, longitude);
}
}
}
else
{
this.exceptionHandler.HandleException(new Exception("GetGeoCoordinatesAsync: " + responseJson.ReasonPhrase));
response.Status = StatusCode.InternalServerError;
}
}
}
return(response);
}
