package obp

import (
	"fmt"
	"io/fs"
	"log"
	"os"
	"path/filepath"
	"strings"
)

func CopyPosts(src, dst string) error {
	/*
		err := os.MkdirAll(dst, 0777)
		if err != nil && !os.IsExist(err) {
			return fmt.Errorf("error creating target directory %q: %w", dst, err)
		}
	*/

	posts := make([]string, 0)

	srcRoot := os.DirFS(src)
	err := fs.WalkDir(srcRoot, ".", func(path string, d fs.DirEntry, err error) error {
		// here's where I walk through the source directory and collect all the markdown notes
		if err != nil {
			return fmt.Errorf("could not walk %q: %w", path, err)
		}

		if d.IsDir() {
			return nil
		}

		if strings.HasSuffix(path, ".md") {
			posts = append(posts, filepath.Join(src, path))
		}

		return nil
	})
	if err != nil {
		return fmt.Errorf("walkfunc failed: %w", err)
	}
	log.Printf("%#+v\n", posts)

	return nil
}

func Sanitize(src string) error {
	return nil
}

func GatherMedia(src string) error {
	return nil
}