const config = require('./config/config')

const app = require('express')();
const http = require('http').Server(app);
const io = require('socket.io')(http);
const papago = require('./openAPIs/papago_api');

const tmi = require('tmi.js');
// Define configuration options
var opts = {
    identity: {
      username: process.env.BOT_USERNAME,
      password: process.env.OAUTH_TOKEN
    },
    channels: [
      'nnonuu'
    ]
  };
// Create a client with our options
const client = new tmi.client(opts); //twitch chatbot client

app.set('view engine', 'ejs');
app.set('views', './testviews');

let room = ['nnonuu', 'bachelorchuckchuck'];
// client.opts.channels;
let a = 0;


app.get('/', (req, res) => {
    res.render('chat');
});

app.get('/list',(req,res) => {
    res.send(room);
})

app.post('/add',(req,res)=>{
    room.append(req.body.streamer);
    res.send(req.body.streamer);
})


io.on('connection', (socket) => {
    socket.on('disconnect', () => {
        console.log('user disconnected');
    });

    socket.on('leaveRoom', (streamer,name) => {
        socket.leave(streamer, () => {
            console.log('Someone leave a ' + streamer);
            io.to(streamer).emit('leaveRoom', streamer ,name);
        });
    });

    socket.on('joinRoom', (streamer,name) => {
        socket.join(streamer, () => {
            console.log('Someone join a ' + streamer);
            io.to(streamer).emit('joinRoom', streamer ,name);
            console.log(streamer,io)
        });
    });

    socket.on('chat message', (streamer, name, msg) => {
        io.to(streamer).emit('chat message', name, msg);
    });
});


http.listen(process.env.SOCKET_PORT, () => {
    console.log(`Connect at ${process.env.SOCKET_PORT}`);
});


/////////////////////Twitch Bot//////////////////////////


// Register our event handlers (defined below)
client.on('message', onMessageHandler);
client.on('connected', onConnectedHandler);

// Connect to Twitch:
client.connect();

// Called every time a message comes in
function onMessageHandler (target, context, msg, self) {
  if (self) { return; } // Ignore messages from the bot
  
  io.to(target.replace('#','')).emit('chat message',context["display-name"],msg)
  papago.detectchat(msg, client, io, target);


  if(msg == '척척학사2'){
    client.say(target, `안녕하세요 척척학사의 방송입니다.`);
  }
  
}

// Called every time the bot connects to Twitch chat
function onConnectedHandler (addr, port) {
  console.log(`*KwitchBot Connected to ${addr}:${port}`);
}