omarperezr/SmarttyBot

package Telegram

import (
    "fmt"
    "log"
    "strings"

    tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
)

// natural_language_cmd sends a request to WitAI to parse a message using nlp, uses a channel to send a message to witAI_client and
// execute a corresponding action based on the message
func natural_language_cmd(client *TelegramClient, update tgbotapi.Update, message_fields []string) {
    var message_sent tgbotapi.Message
    var err error

    telegram_message, markup := client.WitClient.MessageParser(strings.Join(message_fields[1:], " "))
    msg := tgbotapi.NewMessage(update.Message.Chat.ID, telegram_message)
    if markup != nil {
        msg.ReplyMarkup = markup
    }

    if message_sent, err = client.Api.Send(msg); err != nil {
        log.Panic("Error sending message to telegram:", err, message_sent)
    }
    client.TeleWitChan <- fmt.Sprintf("%d", message_sent.MessageID)
}