#!/usr/bin/env bash

MPVPIPE=/tmp/mpvqueue.playlist

notify="notify-send -i mpv -a mpv"

# if link is a youtube playlist, open recursively
if [[ ${1} =~ (^.*(youtu.be\/|list=)([^#\&\?]*).*) ]]; then
	$notify "Adding playlist ${@}"
	/usr/local/bin/mpvqueue $(youtube-dl -j --flat-playlist "${1}" | jq -r '.id' | sed 's_^_https://youtube.com/watch?v=_')
	exit
fi

# See if MPV is already running
if [ -z "$(pidof mpv)" ]; then
	# mpv is not running
	# remove fifo
	rm -f $MPVPIPE && mkfifo $MPVPIPE

	# start mpv
	/usr/bin/mpv --no-terminal --input-file="${MPVPIPE}" "${@}" & disown

	# Wait for mpv to be up before moving on to adding anything else to playlist
	while [ -z "$(pidof mpv)" ]; do
		sleep 1
	done
	$notify "Playing ${@}"

else
	# mpv is running, so add stuff to playlist
	$notify "Adding ${@}"
	echo "loadfile \"${@}\" append-play" >>  "${MPVPIPE}"
fi