#!/bin/sh
# slightly useful POC on using the new vlive update
case $1 in
	-h|"") printf "usage: $(basename $0) [-h|-d|-l] URL\n" && exit 0 ;;
	-d) url="$2" || url="$1" ;;
	*)  url="$1"
esac

json=$(curl -sL "$url" \
	| awk -F'.*window\\.__PRELOADED_STATE__=|</script>' '{
		print $2
	}')
vodId=$(echo "$json" | jq -r '.postDetail.post.officialVideo.vodId')
videoSeq=$(echo "$json" | jq -r '.postDetail.post.officialVideo.videoSeq')
key=$(curl -s -e "https://www.vlive.tv/" \
	"https://www.vlive.tv/globalv-web/vam-web/video/v1.0/vod/$videoSeq/inkey" \
	| jq -r '.inkey')
metadata=$(curl -s "https://apis.naver.com/rmcnmv/rmcnmv/vod/play/v2.0/$vodId?key=$key&videoId=$vodId")

video=$(echo "$metadata" | jq -r '.videos.list | max_by(.bitrate.video).source')
title="$videoSeq-[V LIVE] $(echo "$json" | jq -r '.postDetail.post.title')"

[ "$1" = "-d" ] && aria2c -o "${title}.mp4" "$video" \
	|| mpv --title="$title - mpv" "$video"