#!/bin/sh

filter() { mpc | sed "/^volume:/d;s/\\&/&/g;s/\\[paused\\].*/⏸/g;/\\[playing\\].*/d" | tr '\n' ' ' | sed 's/ $//' ;}

case $BLOCK_BUTTON in
    1) mpc status | filter && setsid "$TERMINAL" -e ncmpcpp & ;;  # right click, pause/unpause
    2) mpc toggle | filter ;;  # right click, pause/unpause
    3) mpc status | filter && notify-send "🎵 Music module" "\- Shows mpd song playing.
- Italic when paused.
- Left click opens ncmpcpp.
- Middle click pauses.
- Scroll changes track.";;  # right click, pause/unpause
    4) mpc prev   | filter ;;  # scroll up, previous
    5) mpc next   | filter ;;  # scroll down, next
    *) mpc status | filter ;;
esac