package server

import (
	"errors"
	"io"
	"log"
	"net"
)

type ServerHandlers struct {
}

func (sh *ServerHandlers) ServerContext() ServerContext {

}

func (sh *ServerHandlers) Init(serverCTX ServerContext) error {
	// no op
}

func (sh *ServerHandlers) Listen(serverCTX ServerContext) (net.Listener, error) {
	return nil, errors.New("Server: Handler method[Listen] of Server is not implement")
}

func (sh *ServerHandlers) OnStart(serverCTX ServerContext) {
	// no op
}

func (sh *ServerHandlers) OnAccept(conn net.Conn) (net.Conn, error) {

}

func (sh *ServerHandlers) Handle(serverCTX ServerContext, conn net.Conn, stopChan <-chan struct{}, doneChan chan<- struct{}) {

}

func (sh *ServerHandlers) OnError(serverCTX ServerContext, conn net.Conn, status int, reason error) {

}

func (sh *ServerHandlers) OnStop(serverCTX ServerContext) {
	// no op
}

func (sh *ServerHandlers) OnAccept(conn net.Conn) (net.Conn, error) {
	return conn, nil
}

func (sh *ServerHandlers) Handle(conn net.Conn, stopChan <-chan struct{}, doneChan chan<- struct{}) {
	log.Printf("Server.Handle")
}

func (sh *ServerHandlers) IsClientDisconnect(err error) bool {
	return err == io.ErrUnexpectedEOF || err == io.EOF
}

func (sh *ServerHandlers) Validate() {

}