package main

import (
	"fmt"
	"m3u8-downloader/pkg/downloader"
)

func main() {

	//Stream URL
	masterUrl := "https://d17cyqyz9yhmep.cloudfront.net/streams/234945/playlist_1752291107574_1752292056713.m3u8"

	//Download Service
	service := downloader.GetDownloadService()

	//Parse Master Playlist -> Stream Set
	stream, err := service.ParseMasterPlaylist(masterUrl)

	if err != nil {
		panic(err)
	}

	//Select best quality streams
	audio, video := stream.Master.SelectBestQualityStreams()

	//Populate Segment Lists
	audio_segments, err := service.ParseSegmentPlaylist(stream.BuildSegmentURL(audio.URL))

	if err != nil {
		panic(err)
	}
	audio.Segments = *audio_segments

	video_segments, err := service.ParseSegmentPlaylist(stream.BuildSegmentURL(video.URL))

	if err != nil {
		panic(err)
	}
	video.Segments = *video_segments

	//Download Segment Playlists
	for _, segment := range video.Segments.SegmentList {
		err := service.DownloadFile(stream.BuildSegmentURL(segment.URL))
		if err != nil {
			fmt.Println(err)
			return
		}
	}

	for _, segment := range audio.Segments.SegmentList {
		err := service.DownloadFile(stream.BuildSegmentURL(segment.URL))
		if err != nil {
			fmt.Println(err)
			return
		}
	}
	fmt.Println(stream)

	//stream, err := media.ParseMasterPlaylist(masterUrl)
	//if err != nil {
	//	panic(err)
	//}
	//
	//audio, video, err := stream.FetchSegmentPlaylists()
	//if err != nil {
	//	panic(err)
	//}
	//
	//videoPlaylist := media.ParseMediaPlaylist(video)
	//audioPlaylist := media.ParseMediaPlaylist(audio)
	//
	//for _, segment := range videoPlaylist.SegmentList {
	//	fmt.Println(segment.URL)
	//}
	//
	//for _, segment := range audioPlaylist.SegmentList {
	//	err := http.DownloadFile(stream.BuildSegmentURL(segment.URL), media.OutputDirPath)
	//	if err != nil {
	//		return
	//	}
	//}
}