package downloaders

import (
	"context"
	"fmt"

	logger "git.site.quack-lab.dev/dave/cylogger"
	"github.com/lrstanley/go-ytdlp"
)

var dl = ytdlp.New().
	// FormatSort("bestvideo[ext=mp4]+bestaudio[ext=m4a]").
	FormatSort("res,ext:mp4:m4a").
	Output("C:/Users/Administrator/ytdlpVideos/%(uploader)s/%(title)s.%(ext)s").
	LimitRate(fmt.Sprintf("%dM", 150/DOWNLOAD_WORKERS)).
	// HTTPChunkSize("20M").
	MarkWatched().
	SponsorblockMark("all").
	RecodeVideo("mp4").
	ConcurrentFragments(6)

type YTDLPLibDownloader struct{}

func (d *YTDLPLibDownloader) 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("YTDLPLib downloading")

	// go func() {
	// 	err := beeep.Beep(beeep.DefaultFreq, beeep.DefaultDuration)
	// 	if err != nil {
	// 		downloadlogger.Error("Failed beeping with %+v", err)
	// 	}
	// 	err = beeep.Alert("Download Started", url, "assets/information.png")
	// 	if err != nil {
	// 		downloadlogger.Error("Failed alerting with %+v", err)
	// 	}
	// }()

	_, err := dl.Run(context.TODO(), url)
	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
}