#!/bin/sh
# music module for status/stellar

# values
ICON="$1"
BUTTON="$(cat /tmp/speedwm-button)"

# load status config
if [ -e "$HOME/.config/speedwm-de/status/config" ]; then
		. $HOME/.config/speedwm-de/status/config

		if [ "$1" = "" ]; then
				ICON="$ITEM9_ICON"
		fi

		if [ "$ITEM9_BACKEND" = "auto" ]; then
				command -v mocp > /dev/null && ITEM9_BACKEND=mocp
				command -v cmus > /dev/null && ITEM9_BACKEND=cmus
		else
				if [ "$ITEM9_BACKEND" = "cmus" ]; then
						command -v cmus > /dev/null || ITEM9_BACKEND=mocp
				elif [ "$ITEM9_BACKEND" = "mocp" ]; then
						command -v mocp > /dev/null || ITEM9_BACKEND=cmus
				fi
		fi
fi

# for cmus
CMUS() {
		MUSIC_FILENAME="$(basename "$(cmus-remote -C status | grep file)")"
		MUSIC_FILENAME_CUT="$(basename "$(cmus-remote -C status | grep file)"| sed 's|\(.*\)[.].*|\1|')"
		MUSIC_FILEDIR="$(dirname "$(cmus-remote -C status | grep file | sed 's/file //g')")"
		MUSIC_ARTIST="$(cmus-remote -C status | grep "tag artist" | sed "s/tag artist //g")"
		MUSIC_SONG="$(cmus-remote -C status | grep "tag title" | sed "s/tag title //g")"
		MUSIC_ALBUM="$(cmus-remote -C status | grep "tag album" | head -n 1 | sed "s/tag album //g")"
		MUSIC_GENRE="$(cmus-remote -C status | grep "tag genre" | sed "s/tag genre //g")"
		MUSIC_TIMEELAPSED="$(cmus-remote -Q | grep position | sed "s/position //g" | awk '{printf "%02d:%02d:%02d",$0/3600,$0%3600/60,$0%60}' | sed "s/00://")"
    	MUSIC_TIMETOTAL="$(cmus-remote -Q | grep duration | sed "s/duration //g" | awk '{printf "%02d:%02d:%02d",$0/3600,$0%3600/60,$0%60}' | sed "s/00://")"
		MUSIC_REPEAT="$(cmus-remote -C status | grep 'repeat ' | sed "s/true/Yes/; s/false/No/; s/set repeat //")"
		MUSIC_SHUFFLE="$(cmus-remote -C status | grep 'shuffle' | sed "s/on/Yes/; s/off/No/; s/set shuffle //")"
}

# for mocp
MOCP() {
		MUSIC_FILENAME="$(basename "$(mocp -Q %file)")"
		MUSIC_FILENAME_CUT="$(basename "$(mocp -Q %file)" | sed 's|\(.*\)[.].*|\1|')"
		MUSIC_FILEDIR="$(dirname "$(mocp -Q %file)")"
		MUSIC_ARTIST="$(mocp -Q %artist)"
		MUSIC_SONG="$(mocp -Q %song)"
		MUSIC_ALBUM="$(mocp -Q %album)"
		MUSIC_TIMEELAPSED="$(mocp -Q %ct)"
		MUSIC_TIMETOTAL="$(mocp -Q %tt)"
		# todo: genre
}

# set variables with content
case "$ITEM9_BACKEND" in
"cmus") CMUS ;;
"mocp") MOCP ;;
esac

# terminal
case "$TERMINAL" in
"") TERMINAL=st
esac

# button
case "$BUTTON" in
"3") $TERMINAL -e $ITEM9_BACKEND ; exit ;;
esac

# no spacing if there's no icon
if [ "$ICON" != "" ]; then
		ICONSPACING=" " # one character spacing
fi

# send the notification
SEND_NOTIF() {
		if [ "$ITEM9_BACKEND" = "cmus" ]; then
				FULL_MUSIC="$(printf "${ICON}${ICONSPACING}Artist: $MUSIC_ARTIST\nTitle: $MUSIC_SONG\nAlbum: $MUSIC_ALBUM\nGenre: $MUSIC_GENRE\nTime elapsed: $MUSIC_TIMEELAPSED\nTotal time: $MUSIC_TIMETOTAL\nFile: $MUSIC_FILENAME\nDirectory: $MUSIC_FILEDIR\nPath: $MUSIC_FILEDIR/$MUSIC_FILENAME\nRepeat: $MUSIC_REPEAT\nShuffle: $MUSIC_SHUFFLE")"
		else
				FULL_MUSIC="$(printf "${ICON}${ICONSPACING}Artist: $MUSIC_ARTIST\nTitle: $MUSIC_SONG\nAlbum: $MUSIC_ALBUM\nTime elapsed: $MUSIC_TIMEELAPSED\nTotal time: $MUSIC_TIMETOTAL\nFile: $MUSIC_FILENAME\nDirectory: $MUSIC_FILEDIR\nPath: $MUSIC_FILEDIR/$MUSIC_FILENAME")"
		fi

		notify-send "$FULL_MUSIC"

		echo "Notification sent successfully!"
		echo "INFO: $FULL_MUSIC"

		exit 0
}

command -v notify-send > /dev/null && SEND_NOTIF
echo "FATAL: libnotify not installed, can't send notification."

exit 1