#!/bin/sh

vol="$(wpctl get-volume @DEFAULT_SINK@)"

# If muted, print 🔇 and exit.
[ "$vol" != "${vol%\[MUTED\]}" ] && echo 🔇 && exit

vol="${vol#Volume: }"

split() {
	# For ommiting the . without calling and external program.
	IFS=$2
	set -- $1
	printf '%s' "$@"
}

vol="$(printf "%.0f" "$(split "$vol" ".")")"

case 1 in
	$((vol >= 70)) ) icon="🔊" ;;
	$((vol >= 30)) ) icon="🔉" ;;
	$((vol >= 1)) ) icon="🔈" ;;
	* ) echo 🔇 && exit ;;
esac

echo "$icon $vol%"