public IActionResult Query(string input)
{
if (string.IsNullOrEmpty(input))
{
return(null);
}
var request = new PlacesAutoCompleteRequest();
request.Key = this.configuration.GetValue <string>("API:Google:Key").ToString();
request.Input = input;
request.Types = new List <RestrictPlaceType>()
{
RestrictPlaceType.Cities
};
request.Language = !Regex.IsMatch(input, @"\P{IsCyrillic}") ? Language.Bulgarian : Language.English;
var uri = request.GetUri();
var parameterss = request.GetQueryStringParameters();
var response = GooglePlaces.AutoComplete.Query(request);
if (string.IsNullOrEmpty(response.ErrorMessage))
{
var predictions = response.Predictions.Select(p => p.Terms.FirstOrDefault());
return(Json(predictions.Select(p => p.Value).Distinct().ToArray()));
}
return(null);
}
public void GetUriTest()
{
var request = new PlacesAutoCompleteRequest
{
Key = "abc",
Input = "abc"
};
var uri = request.GetUri();
Assert.IsNotNull(uri);
Assert.AreEqual($"/maps/api/place/autocomplete/json?key={request.Key}&input={request.Input}&language={request.Language.ToCode()}", uri.PathAndQuery);
}
public void GetUriWhenLocationTest()
{
var request = new PlacesAutoCompleteRequest
{
Key = "abc",
Input = "abc",
Location = new Location(1, 1)
};
var uri = request.GetUri();
Assert.IsNotNull(uri);
Assert.AreEqual($"/maps/api/place/autocomplete/json?key={request.Key}&input={request.Input}&language={request.Language.ToCode()}&location={Uri.EscapeDataString(request.Location.ToString())}", uri.PathAndQuery);
}
public void GetUriWhenComponentsTest()
{
var request = new PlacesAutoCompleteRequest
{
Key = "abc",
Input = "abc",
Components = new[]
{
new KeyValuePair <Component, string>(Component.Administrative_Area, "abc")
}
};
var uri = request.GetUri();
Assert.IsNotNull(uri);
Assert.AreEqual($"/maps/api/place/autocomplete/json?key={request.Key}&input={request.Input}&language={request.Language.ToCode()}&components={Uri.EscapeDataString(string.Join("|", request.Components.Select(x => $"{x.Key.ToString().ToLower()}:{x.Value}")))}", uri.PathAndQuery);
}