ettmulti

'use strict';

const express = require('express');
const SocketServer = require('ws').Server;
const path = require('path');

const PORT =  8765;
const INDEX = path.join(__dirname, 'index.html');

const server = express()
  .use((req, res) => res.sendFile(INDEX) )
  .listen(PORT, () => console.log(`Listening on ${ PORT }`));

const wss = new SocketServer({ server });

var rooms = []
var users = []

function makeroom(ttitle, ddesc, pw) {
	return {
		title : ttitle,
		desc : ddesc,
		pass : pw
	}
}
function makeplayer(uuser, ppass) {
	return {
		user : uuser,
		pass : ppass
	}
}
function newroom(ttitle, ddesc, pw) {
	var room = makeroom(ttitle, ddesc, pw)
	rooms.push(room)
	return room
}
function newplayer(uuser, ppass) {
	var player = makeplayer(uuser, ppass)
	player.push(player)
	return player
}

wss.on('connection', (ws) => {
  console.log('Client connected');
  var player = newplayer('', '', null)

  ws.on('close', () => console.log('Client disconnected'));
  ws.on('message', (message) => {
    if (message.type !== 'utf8')
		return
    var json = JSON.parse(message.utf8Data);
	switch(json.type) {
		case "login":
			if(players.find(x => x.user === json.user))
				ws.send(JSON.stringify({type:"login", logged : false, msg:"username already taken"}))
			else
				player.user = json.user
				player.pass = json.pass
				ws.send(json.stringify({type:"login", logged : true, msg:""}))
			break
		case "newroom":
			if(!rooms.find(x => x.title === json.title)) {
				room = newroom(json.title, json.desc, json.pass)
				ws.send(JSON.stringify({type:"newroom", created:true, msg:""}))
			} else {
				ws.send(JSON.stringify({type:"newroom", created:false, msg:"Room title already in use"}))
			}
			break
		case "enterroom":
			var r = rooms.find(x => x.title === json.title)
			var r = rooms.indexOf(makeroom(json.title, json.desc, json.pass))
			if(r != undefined)
				if (r.pass === json.pass) {
					room = rooms[r]
					ws.send(JSON.stringify({type:"enterroom", entered:true, msg:""}))
				} else {
					ws.send(JSON.stringify({type:"enterroom", entered:false, msg:"incorrect password"}))
				}
			else
				room = newroom(json.title, json.desc, json.pass)
			break
	}
  });
});



/*
setInterval(() => {
  wss.clients.forEach((client) => {
    client.send(new Date().toTimeString());
  });
}, 1000);
*/