#!/bin/sh

vol_pct=5

sink_id=$(pw-dump Node Device | sed -n "/$(pactl get-default-sink)/,/\}/p" | grep object.id | grep -o '[0-9]*')

setvol () {
	wpctl set-volume "$sink_id" "${vol_pct}%$1"
}

togglemute() {
	wpctl set-mute "$sink_id" toggle
}

notifyvol () {
	notify-send "$(wpctl get-volume "$sink_id")"
}

case "$1" in
	"volup")
		setvol +
		notifyvol
		;;
	"voldown")
		setvol -
		notifyvol
		;;
	"volmute")
		togglemute
		notifyvol
		;;
	"playpause")
		notify-send "$(playerctl play-pause 2>&1)"
		;;
	*)
		echo 'Available: volup, voldown, volmute, playpause'
		;;
esac