package notes

import (
	"errors"
	"io/ioutil"
	"gogs.inhome.blapointe.com/local/notes-server/filetree"
)

func (n *Notes) Dir(urlPath string) (string, string, error) {
	p := filetree.NewPathFromURL(urlPath)
	if !p.IsDir() {
		return "", "", errors.New("not a dir")
	}
	dirs, files := n.lsDir(p)
	return dirs.List(), files.List(), nil
}

func (n *Notes) lsDir(path filetree.Path) (filetree.Paths, filetree.Paths) {
	dirs := filetree.NewDirs()
	files := filetree.NewFiles()

	found, _ := ioutil.ReadDir(path.Local)
	for _, f := range found {
		dirs.Push(path, f)
		files.Push(path, f)
	}
	return filetree.Paths(*dirs), filetree.Paths(*files)
}