public async Task <Result> GetSpeechAsync(Activity message, Sesion sesion, IDialogContext context)
{
Result result = new Result();
try
{
string fileSavePath = System.Web.HttpContext.Current.Server.MapPath("~/Dialogflow/") + AppConstant.DialogFlow.FilePrivateKeyIdJson;
if (System.IO.File.Exists(fileSavePath))
{
GoogleCredential cred = GoogleCredential.FromFile(fileSavePath);
Channel channel = new Channel(SessionsClient.DefaultEndpoint.Host, SessionsClient.DefaultEndpoint.Port, cred.ToChannelCredentials());
SessionsClient client = SessionsClient.Create(channel);
QueryInput query = new QueryInput
{
Text = new TextInput
{
Text = message.Text,
LanguageCode = "es-es"
}
};
//string sessionId = Guid.NewGuid().ToString();
//string projectId = "upc-chatbot"; //TODO: Move to AppSettings
string sessionId = sesion.IdSesion.ToString();
string projectId = ConfigurationManager.AppSettings["ApiAiProjectId"].ToString();
SessionName sessionName = new SessionName(projectId, sessionId);
RepeatedField <Context> outputContexts = new RepeatedField <Context>();
List <DialogFlowContext> dialogFlowContexts = new List <DialogFlowContext>();
if (context.UserData.ContainsKey("OutputContexts"))
{
string outputContextsGetValue = context.UserData.GetValue <string>("OutputContexts");
if (!string.IsNullOrEmpty(outputContextsGetValue))
{
dialogFlowContexts = JsonConvert.DeserializeObject <List <DialogFlowContext> >(outputContextsGetValue);
foreach (var item in dialogFlowContexts)
{
Struct s = new Struct();
foreach (var p in item.Parameters)
{
Value v = new Value
{
StructValue = null,
ListValue = null,
NumberValue = 0D,
StringValue = p.Value //This order position matters!!!
};
s.Fields.Add(p.Key, v);
}
outputContexts.Add(new Context {
Name = item.Name, LifespanCount = item.LifespanCount, Parameters = s
});
}
}
}
DetectIntentRequest detectIntentRequest = new DetectIntentRequest
{
SessionAsSessionName = sessionName,
QueryInput = query,
QueryParams = new QueryParameters()
};
if (outputContexts.Count > 0)
{
detectIntentRequest.QueryParams.Contexts.AddRange(outputContexts);
}
DetectIntentResponse dialogFlow = client.DetectIntent(detectIntentRequest);
QueryResult response = dialogFlow.QueryResult;
string outputContextsSetValue = response.OutputContexts.ToString();
context.UserData.SetValue("OutputContexts", outputContextsSetValue);
await EvaluateDialogFlowResponse(response, result, message, sesion);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
BaseData.LogError(ex);
}
return(result);
}
