#!/bin/sh

ICONlow="🔈"
ICONmid="🔉"
ICONhigh="🔊"
ICONmute="🔇"
ICONspeakermute="🔕"
ICONspeaker="🔔"

#SINKHDMI=alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1
SINKHDMI=alsa_output.pci-0000_01_00.1.hdmi-stereo
SINKANALOG=alsa_output.pci-0000_00_1b.0.analog-stereo

checkDefaultSink() {
    PACTLOUTPUT=`pactl info`

    if echo $PACTLOUTPUT | grep -q "$SINKANALOG"; then
	SINK=$SINKANALOG
    elif echo $PACTLOUTPUT | grep -q "$SINKHDMI"; then
	SINK=$SINKHDMI
    fi
}

#VOLUME=`pulsemixer --get-volume | awk '{printf $1}'`
VOLUME=$(pactl get-sink-volume @DEFAULT_SINK@ | awk '{printf $5}' | sed s/%//)
MUTE=$(pactl get-sink-mute @DEFAULT_SINK@ | awk '{printf $2}')

checkDefaultSink

getIcon() {
    #if [ `pulsemixer --get-mute` -eq 1 ]; then
    if [ "$MUTE" = "yes" ]; then
	#ICON=$ICONmute
	if [ "$SINK" = "$SINKHDMI" ]; then
	    ICON=$ICONspeakermute
	elif [ "$SINK" = "$SINKANALOG" ]; then
	    ICON=$ICONmute
	fi
    else
	if [ "$SINK" = "$SINKHDMI" ]; then
	    ICON=$ICONspeaker
	elif [ "$SINK" = "$SINKANALOG" ]; then
	    if [ "$VOLUME" -gt "50" ]; then
	        ICON=$ICONhigh
	    elif [ "$VOLUME" -gt "20" ]; then
	        ICON=$ICONmid
	    else
	        ICON=$ICONlow
	    fi
	fi
    fi
    
    printf "$ICON %s" "$VOLUME%"
}

getIcon