#!/bin/bash

if [ $1 ]; then
  case $1 in
    inc) pactl set-sink-volume @DEFAULT_SINK@ +5%;;
    dec) pactl set-sink-volume @DEFAULT_SINK@ -5%;;
  esac
  volume=$(pactl get-sink-volume @DEFAULT_SINK@ | head -n 1 | awk -F' / *' '{print $2}')
  dunstify -h int:value:$volume -r 20 -t 800 "volume: $volume"
else
  mic=$(pactl get-source-volume @DEFAULT_SOURCE@ | awk -F' / ' '{print $2}' | tr -d '%')
  [ $(pactl get-source-mute @DEFAULT_SOURCE@ | awk -F': ' '{print $2}') = yes ] || [ "$mic" -eq 0 ] && micmute="<span foreground='#ffffff' background='#770000'>  \uf131  </span> " || micmute=""
  vol=$(pactl get-sink-volume @DEFAULT_SINK@ | awk -F' / ' '{print $2}' | tr -d '%')
  [ $(pactl get-sink-mute @DEFAULT_SINK@ | awk -F': ' '{print $2}') = yes ] || [ "$vol" -eq 0 ] && printf "${micmute} <span foreground='#ffffff' background='#770000'>  \ufc5d  </span>" || printf "$micmute"
fi