public async Task <PlaceDetailsResult> GetPlaceDetailsAsync(string placeId, CancellationToken ct)
{
var now = DateTime.Now;
UriBuilder baseUri = new UriBuilder(baseUrl + placeDetailsResource);
AppendQuery(baseUri, placeIdKey, placeId);
AppendQuery(baseUri, typesParamString, fieldsString);
AppendQuery(baseUri, apiKeyParamKey, apiKey);
WebRequest request = WebRequest.Create(baseUri.ToString());
request.Proxy = null;
var response = await request.GetResponseAsync(ct);
StreamReader reader = new StreamReader(response.GetResponseStream());
string responseText = reader.ReadToEnd();
PlaceDetailsResult results = JsonConvert.DeserializeObject <PlaceDetailsResult>(responseText);
var start = now;
now = DateTime.Now;
return(results);
}
private async Task <string> GetFullAddressString()
{
try
{
if (suggestionsList.SelectedIndex >= 0)
{
string placeId = AddressPlaceIds[(string)suggestionsList.SelectedItem];
PlaceDetailsResult placeDetailsResult = await addressAutoCompletionService.GetPlaceDetailsAsync(placeId, cts.Token);
Address address = new Address();
if (placeDetailsResult.Status == "OK" && placeDetailsResult.Result?.Address_Components != null &&
placeDetailsResult.Result.Address_Components.Any())
{
foreach (PlaceDetailsResult.AddressComponent addressComponent in placeDetailsResult.Result
.Address_Components)
{
if (addressComponent.Types.Any(x => x == "street_number"))
{
address.StreetNo = addressComponent.Short_Name;
}
else if (addressComponent.Types.Any(x => x == "route"))
{
address.StreetName = addressComponent.Short_Name;
}
else if (addressComponent.Types.Any(x => x == "locality"))
{
address.Locality = addressComponent.Short_Name;
}
else if (addressComponent.Types.Any(x => x == "administrative_area_level_1"))
{
address.StateOrTerritory = addressComponent.Short_Name;
}
else if (addressComponent.Types.Any(x => x == "country"))
{
address.Country = addressComponent.Long_Name;
}
else if (addressComponent.Types.Any(x => x == "postal_code"))
{
address.PostCode = addressComponent.Short_Name;
}
}
}
return(address.ToString());
}
}
catch (OperationCanceledException)
{
}
return(null);
}
