#!/bin/zsh
if echo "$1" | grep -qE 'youtube.*list'; then
	# this script uses https://github.com/maxime-aknin/youtube-playlist-video-ids to gather video ids
	# please install this first and specify the path to this cloned repo below
	js_playlist_index_loc="$HOME/src/youtube-playlist-video-ids"
	# The above mentioned script needs Youtube API access, (see the repo for more info on that)
	# I've saved my API key in my password manager, I reccomend you to do something similar.
	API_key="$(pass show 'Misc/Youtube Data API v3' | head -n1 )"
	playlist_id="$( echo "$1" | perl -pe "s|^.*?(\?\|&)list=(.*?)|\2|; s|&index=[0-9]+||" )"
	notify-send "startmpv" "Searching for all videos in playlist..."
	curl "https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=500&playlistId=$playlist_id&key=$API_key" |
		jq '."items"[]."snippet"."resourceId"."videoId"' |
		sed 's/^/https:\/\/www.youtube.com\/watch?v=/' |
		xargs mpv --ytdl-format='bestvideo[ext=mp4][width<=1920][height<=1080]+bestaudio[ext=m4a]/best[ext=mp4]/best' ||
		notify-send "startmpv" "An error has occured with playlist $playlist_id"
else
	mpv --ytdl-format='bestvideo[ext=mp4][width<=1920][height<=1080]+bestaudio[ext=m4a]/best[ext=mp4]/best' "$1"
fi