# args checking
if [ -z "$1" ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
	echo "usage: $(basename $0) INPUT_URL"
	echo
	exit 1
fi

INPUT_URL="$1"

printf "#EXTM3U\r\n"

# TODO: add support for other users folders like "https://drive.google.com/folderview?id=0B_pKju79reouR1ZGZTlReTRQWXM&usp=sharing"

#gdrive list -q "\'$INPUT_URL\' in parents" --name-width 0 | grep -e '\.ogg' -e '\.mp3' -e '\.aac'  -e '\.flac'  -e '\.mp4' | while read -r line ; do
gdrive sync content --path-width 0 "$INPUT_URL" | grep -e '\.ogg' -e '\.mp3' -e '\.aac'  -e '\.flac'  -e '\.mp4' | while read -r line ; do
	id=$(echo "$line" | cut -d' ' -f1)
	name=$(echo "$line" | cut -d' ' -f2- | sed 's/^  //g' | cut -d. -f1 ) # trim spaces at the beginning
	echo "#EXTINF:-1,$name"
	# add lyrics/srt file via VLC custom tags (autosearch does not work with remote files?)
	#SRT_LOCAL_PATH="$(find /p/Documents/mus/lyrics -name "$(echo -n $name | cut -d. -f1).srt" | head -n1 )"
	#[ -f "$SRT_LOCAL_PATH" ] && echo "#EXTVLCOPT:sub-file=$SRT_LOCAL_PATH"
	echo "https://docs.google.com/uc?id=$id&export=download"
done

# ALTERNATIVE 2FIX: youtube-dl --skip-download  --get-id --get-title "$INPUT_URL" | ...  https://github.com/rg3/youtube-dl/issues/9797