public async Task ItencaoProcurandoProduto(IDialogContext context, LuisResult result)
{
var entity = result.Entities.FirstOrDefault(c => c.Type == "Produto")?.Entity;
if (string.IsNullOrEmpty(entity))
{
await context.PostAsync("Poderia melhorar um pouco sua frase? Não consegui entender.");
}
else
{
await context.PostAsync("Só um minuto, já te mando o que encontrei!");
var reply = context.MakeMessage();
reply.Text = entity;
reply.Type = ActivityTypes.Message;
reply.AttachmentLayout = AttachmentLayoutTypes.Carousel;
var produto = new BuscaProduto();
reply.Attachments = await produto.CarregaProdutos(entity, QtdProdutos);
await context.PostAsync(reply);
}
context.Done <string>(null);
}
/// <summary>
/// POST: api/Messages
/// Receive a message from a user and reply to it
/// </summary>
public async Task <HttpResponseMessage> Post([FromBody] Activity activity)
{
var connector = new ConnectorClient(new Uri(activity.ServiceUrl));
var attributes = new LuisModelAttribute(
ConfigurationManager.AppSettings["LuisId"],
ConfigurationManager.AppSettings["LuisSubscriptionKey"]);
var service = new LuisService(attributes);
switch (activity.Type)
{
case ActivityTypes.Message:
var image = activity.Attachments?.FirstOrDefault(a => a.ContentType.Contains("image"));
var audioAttachment = activity.Attachments?.FirstOrDefault(a => a.ContentType.Contains("audio/wav") || a.ContentType.Contains("audio/ogg") || a.ContentType.Contains("application/octet-stream"));
if (image != null)
{
using (var stream = await GetStream(connector, image))
{
Activity message = activity.CreateReply("Só um minuto, já te mando o que encontrei!");
await connector.Conversations.ReplyToActivityAsync(message);
var entity = GetNameImage(stream).Result;
var reply = activity.CreateReply(entity);
reply.Type = ActivityTypes.Message;
reply.AttachmentLayout = AttachmentLayoutTypes.Carousel;
var produto = new BuscaProduto();
reply.Attachments = await produto.CarregaProdutos(entity, 5);
await connector.Conversations.ReplyToActivityAsync(reply);
}
}
else if (audioAttachment != null)
{
var stream = await GetStream(connector, audioAttachment);
var text = await GetTextFromAudioAsync(stream);
activity.Text = text;
await Conversation.SendAsync(activity, () => new Dialogs.Conversation(service));
}
else
{
await Conversation.SendAsync(activity, () => new Dialogs.Conversation(service));
}
break;
case ActivityTypes.ConversationUpdate:
if (activity.MembersAdded.Any(o => o.Id == activity.Recipient.Id))
{
var reply = activity.CreateReply();
reply.Text = "Olá, Eu sou um Bot que vai te ajudar na busca de produtos!";
await connector.Conversations.ReplyToActivityAsync(reply);
}
break;
case ActivityTypes.ContactRelationUpdate:
if (activity.Action == "add")
{
var reply = activity.CreateReply();
reply.Text = "Olá, Eu sou um Bot que vai te ajudar na busca de produtos!";
await connector.Conversations.ReplyToActivityAsync(reply);
}
break;
}
var response = Request.CreateResponse(HttpStatusCode.OK);
return(response);
}
