/*
 *
 * Copyright 2022 Oleg Borodin  <borodin@unix7.org>
 *
 */

package dsrpc

import (
	"bytes"
	"io"
	"net"
	"time"
)

type FConn struct {
	reader io.Reader
	writer io.Writer
}

func NewFConn() (*FConn, *FConn) {
	c2sBuffer := bytes.NewBuffer(make([]byte, 0))
	s2cBuffer := bytes.NewBuffer(make([]byte, 0))

	var client FConn
	client.writer = c2sBuffer
	client.reader = s2cBuffer

	var server FConn
	server.writer = s2cBuffer
	server.reader = c2sBuffer

	return &client, &server
}

func (conn FConn) SetDeadline(t time.Time) error {
	var err error
	return err
}
func (conn FConn) SetReadDeadline(t time.Time) error {
	var err error
	return err
}
func (conn FConn) SetWriteDeadline(t time.Time) error {
	var err error
	return err
}

func (conn FConn) LocalAddr() net.Addr {
	return NewFAddr()
}

func (conn FConn) RemoteAddr() net.Addr {
	return NewFAddr()
}

func (conn FConn) Write(data []byte) (int, error) {
	return conn.writer.Write(data)
}

func (conn FConn) Read(data []byte) (int, error) {
	return conn.reader.Read(data)
}

func (conn FConn) Close() error {
	var err error
	return err
}