private string buildPutData(string input, NLUServiceContext context)
{
StringBuilder builder = new StringBuilder();
builder.Append("{\"recipient_id\": \"default\",");
builder.Append("\"application_state\": {");
builder.Append($"\"focused_object\":\"{context.Focused}\",");
builder.Append($"\"focused_object_type\":\"{context.FocusedType}\",");
builder.Append($"\"selected_object\":\"{context.Selected}\",");
builder.Append($"\"selected_object_type\":\"{context.SelectedType}\"}},");
builder.Append($"\"user_utterance\":\"{input}\",");
builder.Append($"\"gesture_type\":\"{context.GestureType}\"}}");
return(builder.ToString());
}
public IEnumerator SendRequest(SpeechInputEventArgs eventArgs)
{
if (AppConfig.SharingEnabled && !AppConfig.IsServerInstance)
{
yield break;
}
Context context = ContextManager.Instance.SafeContext;
string focused = context.Focused.name;
string selected = context.Selected.name;
string focusedType = context.SelectedType.ToString();
string selectedType = context.SelectedType.ToString();
string gesture = "";
NLUServiceContext nluContext = new NLUServiceContext(focused,
focusedType, selected, selectedType, gesture);
yield return(FetchData(eventArgs.Input, nluContext));
if (!_errorState)
{
string response = _latestResponse;
JSONObject jsonObject = new JSONObject(response);
var intent = jsonObject.GetField("intent_name").GetField("name").ToString();
intent = char.ToLower(intent[1]) + intent.Substring(2, intent.Length - 3);
if (_intentToKeyword.ContainsKey(intent))
{
eventArgs.Keyword = _intentToKeyword[intent];
}
else
{
eventArgs.Keyword = KeywordType.None;
}
eventArgs.Data = jsonObject.GetField("data").ToString();
}
yield return(null);
}
public IEnumerator FetchData(string input, NLUServiceContext context)
{
string putData = buildPutData(input, context);
byte[] bytes = Encoding.UTF8.GetBytes(putData);
var webRequest = UnityWebRequest.Put(_serverEndpoint + "api", bytes);
webRequest.SetRequestHeader("Content-Type", "application/json");
yield return(webRequest.SendWebRequest());
if (webRequest.isNetworkError)
{
Debug.Log("Error While Sending: " + webRequest.error);
_errorState = true;
}
else
{
Debug.Log("Received: " + webRequest.downloadHandler.text);
}
_latestResponse = webRequest.downloadHandler.text;
}