package servers

import (
	"log"
	"net"
)

// The type represents server that connects
// clients and the bots together.
type Server struct {
	addr      string
	listenner net.Listener
	bots      []*Bot
	clients   []*Client
	config    ServerConfig
}

// Returns the new server with the specified configuration.
func NewServer(config ServerConfig) (*Server, error) {
	srv := &Server{}
	srv.config = config
	return srv, nil
}

// The method handles the specified connection
// checking out if it is client or a bot.
func (srv *Server) HandleConn(conn net.Conn) {
	defer conn.Close()

	for {

	}
}

// Start listening and serve both clients and bots.
func (srv *Server) ListenAndServe(addr string) error {
	var err error
	srv.listenner, err = net.Listen("tcp", addr)
	if err != nil {
		return err
	}
	srv.addr = addr

	for {
		conn, err := srv.listenner.Accept()
		if err != nil {
			log.Printf("listener.Accept(...): %s\n", err)
			continue
		}

		go srv.HandleConn(conn)
	}

	return nil
}