/// <summary>
/// POST: api/Messages
/// Receive a message from a user and reply to it
/// </summary>
public async Task <HttpResponseMessage> Post([FromBody] Activity activity)
{
if (activity.Type == ActivityTypes.Message)
{
ConnectorClient connector = null;
try
{
connector = new ConnectorClient(new Uri(activity.ServiceUrl));
// calculate something for us to return
var faceTraits = new List <Trait>();
// return our reply to the user
if (activity.Attachments.Count == 1)
{
FaceConnector faceConnector = new FaceConnector();
var faces = await faceConnector.UploadAndDetectFaces(activity);
if (faces.Length > 0)
{
faceTraits = FaceAnalizer.GetTraitsFromFace(faces[0]);
}
else
{
await connector.Conversations.ReplyToActivityAsync(activity.CreateReply("You're so dumb, you can't even take a selfie"));
return(Request.CreateResponse(HttpStatusCode.OK));;
}
var jokeService = new JokeService();
var joke = jokeService.GetJoke(faceTraits);
Activity reply = activity.CreateReply(joke);
await connector.Conversations.ReplyToActivityAsync(reply);
}
else
{
JObject r = await WatsonService.TalkToWatson(activity.Text, activity.Conversation.Id);
Dictionary <string, double> map = new Dictionary <string, double>();
foreach (JObject entity in r["entities"])
{
map[entity["value"].Value <string>()] = entity["confidence"].Value <double>();
}
if (map.Keys.Count > 0)
{
var jokeService = new JokeService();
var joke = jokeService.GetJoke(new List <Trait> {
new Trait {
Name = map.Keys.First(), Accuracy = 1.0
}
});
Activity reply = activity.CreateReply($"{joke}");
await connector.Conversations.ReplyToActivityAsync(reply);
}
//var entities = ((IEnumerable<object>)r.Result).ToList()[1];
// var replyText = ((Newtonsoft.Json.Linq.JProperty )entities);
}
// faceConnector.UploadAndDetectFaces(activity.Attachments)
}
catch (Exception ex)
{
if (connector != null)
{
Activity reply = activity.CreateReply(ex.Message);
await connector.Conversations.ReplyToActivityAsync(reply);
}
}
}
else
{
HandleSystemMessage(activity);
}
var response = Request.CreateResponse(HttpStatusCode.OK);
return(response);
}
