package main

import (
	"fmt"
	"io/fs"
	"log"
	"media-converter/convertVideo"
	"media-converter/optimizeImage"
	"path/filepath"
	"strings"
	"sync"
)

var imageExts = map[string]bool{
	".jpeg": true,
	".jpg":  true,
	".png":  true,
	".gif":  true,
	".bmp":  true,
	".tiff": true,
	".tif":  true,
	".webp": true,
}
var wg sync.WaitGroup

func main() {
	err := filepath.WalkDir(".", func(path string, d fs.DirEntry, err error) error {
		if err != nil {
			return err
		}
		if d.IsDir() {
			return nil
		}

		ext := strings.ToLower(filepath.Ext(path))
		switch {
		case ext == ".mov":
			wg.Go(func() {
				convertVideo.ConvertVideo(path)
			})
		case imageExts[ext]:
			if optimizeImage.Touched[path] {
				fmt.Printf("Skipping %s (already touched)\n", path)
				return nil
			}
			wg.Go(func() { optimizeImage.OptimizeImage(path) })
		}
		return nil
	})

	wg.Wait()

	if err != nil {
		log.Fatal(err)
	}
}