package downloaders

import (
	"fmt"
	"os"
	"os/exec"

	logger "git.site.quack-lab.dev/dave/cylogger"
)

type YTDLPRawDownloader struct{}

func (d *YTDLPRawDownloader) Download(url string) error {
	downloadlogger := logger.Default.WithPrefix(fmt.Sprintf("url=%q", url))
	_, ongoing := ongoingDownloads[url]
	if ongoing {
		// return fmt.Errorf("Download %s is already ongoing", url)
		downloadlogger.Info("Download is already ongoing")
		return nil
	}
	ongoingDownloadsMutex.Lock()
	ongoingDownloads[url] = struct{}{}
	ongoingDownloadsMutex.Unlock()

	downloadlogger.Info("YTDLPRaw downloading")

	cmd := exec.Command("yt-dlp", "-o", "C:/Users/Administrator/ytdlpVideos/%(uploader)s/%(title)s.%(ext)s", "-f", "bestvideo[ext=mp4]+bestaudio[ext=m4a]", "-N", "12", "--sponsorblock-mark", "all", url)
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	err := cmd.Run()
	if err != nil {
		return fmt.Errorf("failed downloading %s with %+v", url, err)
	}

	downloadlogger.Info("Downloaded")
	ongoingDownloadsMutex.Lock()
	delete(ongoingDownloads, url)
	ongoingDownloadsMutex.Unlock()
	return nil
}