import * as Net from 'net'
import * as ReadLine from 'readline'
import { Server as wServer, Socket as wSocket} from "socket.io";

const readline = ReadLine.createInterface({
    input: process.stdin,
    output: process.stdout
});

let sockets : Net.Socket[] = [];
let clients : string[] = [];

const Server = new Net.Server();
const io = new wServer();
const PORT = Number(process.env.PORT) || 81; 
io.listen(PORT,{
    cors: {
      origin: "*",
      methods: ["GET", "POST"],
      allowedHeaders: ["Access-Control-Allow-Origin"]
    }
  });
Server.listen(80);
Server.on("connection",(socket) =>{
    console.log(socket.remoteAddress);
    socket.write("Hello to ZAFchat\n");
    socket.write("username> ");
    let username : string;

    socket.on('data',(data)=>{
        if (username){
            writeAll(username + ": " + data.toString().trimEnd(),socket);
            io.sockets.emit("msg",username + ": " + data.toString().trimEnd());
            socket.write("> ")
        }else{
            username = Login(socket,data.toString().trimEnd());
        }
    });

    socket.on('error', error =>{
        console.log("me regala un bocadisho?"); 
    });