package networking

import (
	"crypto/tls"
	"fmt"
	"net"
)

type ServerTLSConfigProvider interface {
    GetServerTLSConfig() *tls.Config
}

type Server[T any] struct {
	listener net.Listener
	C        chan Connection[T]
}

func NewServer[T any](serverTLSConfigProvider ServerTLSConfigProvider,port int) Server[T]{

    listener, err := tls.Listen("tcp", fmt.Sprintf("0.0.0.0:%d", port), serverTLSConfigProvider.GetServerTLSConfig())
	if err != nil {
		panic("Server could not bind to address")
	}
   return Server[T]{
        listener:listener,
        C: make(chan Connection[T]),
    } 
}

func (s *Server[T]) ListenLoop() {

	for {
		listenerConn, err := s.listener.Accept()
		if err != nil {
			panic("Server could not accept connection")
		}
        conn := NewConnection[T](listenerConn)
		s.C <- conn
	}
}