#!/bin/bash
action="$1"
message="$action"

function juke
{
	/usr/local/bin/mservcmd -u music -p music "$*"
}

function is_juke_playing
{
	ps -e -o "stat cmd" | grep -q '^T.*mpg123'
	[ $? -eq 0 ] && return 1
	return 0
}

function is_juke_on
{
	juke volume | grep 'currently 0%'
	[ $? -eq 0 ] && return 1
	return 0
}


case "$message" in
	continue|quiet)
		~/bin/action turn house_stereo on ;;
	stop)
		~/bin/action turn house_stereo off ;;
	check)	if is_juke_on && ! is_juke_playing
		then
			~/bin/action turn house_stereo off
		fi ;;
esac
		
case "$message" in
	pause)	juke pause ;;
	stop)	juke pause
		juke volume 0 ;;
	quiet)	juke volume 0 ;;
	continue)
		if ! is_juke_on && ! is_juke_playing
		then
			juke repeat
			juke next
			juke volume 60
			juke factor 0.50
		else
			juke play
		fi ;;
	skip)	juke next ;;
	replay)	juke repeat
		juke next ;;
	mute)	juke volume 10 ;;
	unmute)	juke volume 60 ;;
	louder)	juke volume +10 ;;
	quieter)
		juke volume -10 ;;

esac
message="action"