// Copyright (C) 2014 The Syncthing Authors.
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.

// +build darwin

package protocol

// Darwin uses NFD normalization

import "golang.org/x/text/unicode/norm"

type nativeModel struct {
	next Model
}

func (m nativeModel) Index(deviceID DeviceID, folder string, files []FileInfo) {
	for i := range files {
		files[i].Name = norm.NFD.String(files[i].Name)
	}
	m.next.Index(deviceID, folder, files)
}

func (m nativeModel) IndexUpdate(deviceID DeviceID, folder string, files []FileInfo) {
	for i := range files {
		files[i].Name = norm.NFD.String(files[i].Name)
	}
	m.next.IndexUpdate(deviceID, folder, files)
}

func (m nativeModel) Request(deviceID DeviceID, folder string, name string, offset int64, size int) ([]byte, error) {
	name = norm.NFD.String(name)
	return m.next.Request(deviceID, folder, name, offset, size)
}

func (m nativeModel) ClusterConfig(deviceID DeviceID, config ClusterConfigMessage) {
	m.next.ClusterConfig(deviceID, config)
}

func (m nativeModel) Close(deviceID DeviceID, err error) {
	m.next.Close(deviceID, err)
}