const express = require('express');
const cors = require('cors');
const cookieParser = require('cookie-parser');

const dotenv = require('dotenv');
const env = dotenv.config();

const bodyParser = require('body-parser');
const logger = require('./app/logger');
const port = process.env.PORT || 3000;
const KafkaConfig = require("./app/kconfig");
const io = require("socket.io-client");

const app = express();

// create application/json parser
var jsonParser = bodyParser.json(); // express.json();

// create application/x-www-form-urlencoded parser
var urlencodedParser = bodyParser.urlencoded({extended: false}); // express.bodyParser({extended: true});

app.use(urlencodedParser);
app.use(jsonParser);
app.use(cors());
app.use(cookieParser());

// parse application/vnd.api+json as json
app.use(bodyParser.json({type: 'application/vnd.api+json'}))

const socket = io.connect(process.env.SOCKET_URL);
//const socket = io.connect("http://10.10.10.13:5005");

logger.info('***** Server process.env.SOCKET_URL *********  ', process.env.SOCKET_URL);



// respond with "hello world" when a GET request is made to the homepage
app.get('/broadcast/general', (req, res) => {
    logger.info('***** Server PROVISION GENERAL MESSAGE *********  ');
    const room = 'merms_global_events';
    const message_action = 'refresh_all_actions';
    socket.emit("join_room", room);
    socket.emit("send_message", {message_action, room});
    res.send('hello world')
})

app.get('/broadcast/selected', (req, res) => {
    logger.info('***** Server PROVISION SELECTED MESSAGE *********  ');
    const room = 'merms_selected_events';
    const message_action = 'refresh_selected_actions';
    socket.emit("join_room", room);
    socket.emit("send_message", {message_action, room});
    res.send('hello world')
})

app.get('/broadcast/provisioning', (req, res) => {
    logger.info('***** Server PROVISION STEPS MESSAGE *********  ');

    // const room = req.query.product_uid;
    // socket.emit("join_room", room);
    // socket.emit("send_message", {message_action, room});

    const message_action = 'refresh_provision_actions';
    const room = "PROVISION_" + req.query.product_uid
    logger.info("SENDING TO ROOM ",room);
    socket.emit("join_room", room);
    socket.emit("send_message", {message_action, room});

    res.send('hello world')
})

// // respond with "hello world" when a GET request is made to the homepage
// app.get('/broadcast/general', (req, res) => {
//    logger.info('***** Server PROVISION GENERAL MESSAGE *********  ');
//    const room = 'merms_global_events';
//    const message_action = 'refresh_all_actions';
//    socket.emit("join_room", room);
//    socket.emit("send_message", { message_action , room });
//    res.send('hello world')
// })

const routes = require('./api/routes');
routes(app);

app.listen(port, "0.0.0.0", function () {
    logger.info('***** Server started on port: ' + port + ' *****');
});