package com.university.chat.Server;

import java.io.IOException;
import java.net.ServerSocket;

public class ChatServer {
    // TODO: declare a single shared UserManager instance (static final)
    //         This MUST be shared by all ClientSession threads so that
    //         broadcasting and private messaging work correctly.
    static final UserManager userManager = new UserManager();

    public static void main(String[] args) {
        // TODO: Create a ServerSocket
        try (ServerSocket serverSocket = new ServerSocket(5000);) {
            // TODO: In an infinite loop:
            //  accept an incoming client connection
            //  make a new thread running ClientSession for each user.
            while (true) {
                ClientSession clientSession = new ClientSession(serverSocket.accept(), userManager);
                Thread thread = new Thread(clientSession);
                thread.start();
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}