#!/bin/bash
export DISPLAY=:0.0
# Location of acpi files.
path="/proc/acpi/battery/BAT0"
xtrapath="/home/hkon/.thumbnails/Awesome/bat/sound"
full=`cat $path/info|grep 'last full capacity'|awk -F: '{print $2}'|awk -Fm '{print $1}'`
current=`cat $path/state|grep 'remaining capacity'|awk -F: '{print $2}'|awk -Fm '{print $1}'`
state=$(( current * 100 / $full))
charstate=`cat $path/state|sed '1,2d'|sed '2,4d'|sed 's/charging//'|sed 's/state://'|tr -d " "`

if [ "$charstate" = "discharging" ]
     then

if [[ "$state" -lt "90" && "$state" -gt "75" ]]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/75.png
mplayer $xtrapath/75.wav
fi
if [[ "$state" -lt "75" && "$state" -gt "60" ]]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/60.png
mplayer $xtrapath/60.wav
fi
if [[ "$state" -lt "60" && "$state" -gt "45" ]]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/45.png
mplayer $xtrapath/45.wav
fi
if [[ "$state" -lt "45" && "$state" -gt "30" ]]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/30.png
mplayer $xtrapath/30.wav
fi
if [[ "$state" -lt "30" && "$state" -gt "15" ]]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/15.png
mplayer $xtrapath/15.wav
fi
if [[ "$state" -lt "15" && "$state" -gt "10" ]]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/10.png
mplayer $xtrapath/10.wav
fi
if [ "$state" -lt "10" ]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/plugpray.png
mplayer $xtrapath/plugpray.wav
fi
fi

if [ "$charstate" = "charged" ]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/charged.png
mplayer $xtrapath/charged.wav
fi
if [ "$charstate" = "charging" ]
    then
notify-send " " -i /home/hkon/.thumbnails/Awesome/bat/charging.png
mplayer $xtrapath/charging.wav
fi