private GeocodeResult <Result> GetBestGeocodeResult(AzureMapsGeocodeResult geocodeResult, SourceAddress source)
{
var result = new GeocodeResult <Result>();
if (geocodeResult.Results.Count == 0)
{
result.Status = "ZERO_RESULT";
return(result);
}
var best = geocodeResult.Results[0]; //The best result
/*types:
* Point Address (PAD):Indicates a precise street address
* Points of Interest (POI):defines and locates residential, business and public postal addresses
*
*/
if (best.Type.Equals("Point Address") || best.Type.Equals("POI"))
{
result.Status = best.Address.PostalCode.Equals(source.PostalCode) ? "OK" : "TO_CHECK";
}
else
{
result.Status = "TO_CHECK";
}
result.Result = best;
return(result);
}
public async Task GeocodeAsync(SourceAddress source)
{
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Add(
new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
var response = await client.GetAsync(BuildUrlRequest(source));
if (response.IsSuccessStatusCode)
{
string content = await response.Content.ReadAsStringAsync();
AzureMapsGeocodeResult geocodeResult = JsonConvert.DeserializeObject <AzureMapsGeocodeResult>(content);
GeocodeResult <Result> bestResult = GetBestGeocodeResult(geocodeResult, source);
string freeformAddress = bestResult.Result == null ? "NULL" : bestResult.Result.Address.FreeformAddress;
string resultType = bestResult.Result == null ? "NULL" : bestResult.Result.Type;
ReportComparer.SaveAndDisplay(path, $"Azure Maps;{source.Id};{source.Address};{source.Locality};{source.PostalCode};{source.Country};{resultType};{freeformAddress};{bestResult.Status};{geocodeResult.Summary.NumResults}");
}
else
{
//var error = await response.Content.ReadAsAsync<ErrorResponse>();
Console.WriteLine("Azure HTTP Error");
ReportComparer.SaveAndDisplay(path, $"Azure Maps;{source.Id};{source.Address};{source.Locality};{source.PostalCode};{source.Country};NULL;NULL;ZERO_RESULT;0");
}
}
}
