// Copyright (C) 2022 Marius Schellenberger

package sftp

import (
	"errors"
	"io/fs"

	"github.com/pkg/sftp"
)

var ErrNotConnected = errors.New("sftp not connected")

type connError struct{}

func (connError) Remove(_ string) error {
	return ErrNotConnected
}

func (connError) Open(_ string) (*sftp.File, error) {
	return nil, ErrNotConnected
}

func (connError) OpenFile(_ string, _ int) (*sftp.File, error) {
	return nil, ErrNotConnected
}

func (connError) Stat(_ string) (fs.FileInfo, error) {
	return nil, ErrNotConnected
}

func (connError) ReadDir(_ string) ([]fs.FileInfo, error) {
	return nil, ErrNotConnected
}

func (connError) MkdirAll(_ string) error {
	return ErrNotConnected
}

func (connError) Wait() error {
	return ErrNotConnected
}

func (connError) Close() error {
	return nil
}