import express from 'express';
import hbs from 'express-handlebars';
import bodyParser from 'body-parser';
import path from 'path';

class WebSocket {
    constructor(token, port, client) {
        this.token = token;
        this.client = client;

        this.app = express()
        this.app.engine('hbs', hbs({
            extname: 'hbs',
            defaultLayout: 'layout',
            layoutsDir: __dirname + '/layouts'
        }))
        this.app.set('views', path.join(__dirname, 'views'))
        this.app.set('view engine', 'hbs')
        this.app.use(express.static(path.join(__dirname, 'public')))
        this.app.use(bodyParser.urlencoded({ extended: false }))
        this.app.use(bodyParser.json())

        this.registerRoots()

        this.server = this.app.listen(port, () => {
            console.log(`Websocket listening on port ${this.server.address().port}`)
        })
    }

    checkToken(_token) {
        return (_token == this.token)
    }

    // http://localhost:port?token=123456
    registerRoots() {
        this.app.get('/', (req, res) => {
            var _token = req.query.token
            // if (!this.checkToken(_token)) {
            //     res.render('error', {
            //         title: 's1nical - Error',
            //         errtype: 'INVALID TOKEN'
            //     })
            //     return
            // }

            res.render('index', {
                title: 'Uwufier - Status',
                token: _token
            })
        })
    }
}

module.exports = WebSocket