#!/bin/sh

# Prints the current volume or 🔇 if muted. Uses PulseAudio by default,
# uncomment the ALSA lines if you remove PulseAudio.

case $BLOCK_BUTTON in
	# 1) setsid "$TERMINAL" -e alsamixer & ;;
	# 2) amixer sset Master toggle ;;
	# 4) amixer sset Master 5%+ >/dev/null 2>/dev/null ;;
	# 5) amixer sset Master 5%- >/dev/null 2>/dev/null ;;
	1) setsid "$TERMINAL" -e pulsemixer & ;;
	2) pamixer -t ;;
	4) pamixer --allow-boost -i 1 ;;
	5) pamixer --allow-boost -d 1 ;;
	3) notify-send "📢 Volume module" "\- Shows volume 🔊, 🔇 if muted.
- Middle click to mute.
- Scroll to change."
esac

#volstat="$(pactl list sinks)"
## volstat="$(amixer get Master)" # ALSA only equivalent.
#
## Uses active sink if one is running, otherwise just go for the default one (First one listed in pactl list sinks)
#if [ -z "$(echo "$volstat" | grep -A10 'State: RUNNING' )" ]; then
#	echo "$volstat" | grep -q "Mute: yes" && printf "🔇\\n" && exit
#else
#	echo "$volstat" | grep -A10 "State: RUNNING" | grep -q "Mute: yes" && printf "🔇\\n" && exit
#fi
## echo "$volstat" | grep "\[off\]" >/dev/null && printf "🔇\\n" && exit # ALSA
#
## Uses active sink if one is running, otherwise just go for the default one (First one listed in pactl list sinks)
#if [ -z "$(echo "$volstat" | grep -A10 'State: RUNNING' )" ]; then
#	vol="$(echo "$volstat" | grep '[0-9]\+%' | sed "s,.* \([0-9]\+\)%.*,\1,;1q")"
#else
#	vol="$(echo "$volstat" | grep -A10 "State: RUNNING" | grep '[0-9]\+%' | sed "s,.* \([0-9]\+\)%.*,\1,;1q")"
#fi

# vol=$(echo "$volstat" | grep -o "\[[0-9]\+%\]" | sed "s/[^0-9]*//g;1q") # ALSA
vol="$(pamixer --get-volume-human | tr -d '%')"
if echo "$vol" | grep -q muted; then
	printf '🔇\n'

else
	if [ "$vol" -gt "70" ]; then
		icon="🔊"
	elif [ "$vol" -lt "30" ]; then
		icon="🔈"
	else
		icon="🔉"
	fi
	printf "%s%s%%\\n" "$icon" "$vol"
fi