#! /bin/bash

battery=$(cat /sys/class/power_supply/BAT0/capacity)

charging=$(acpi | grep Charging -o)
if [ "$charging" = "Charging" ];
then
	s0=""
	s1=""
	s2=""
	s3=""
	s4=""
	s5=""
	s6=""
	s7=""
else
	s0=""
	s1=""
	s2=""
	s3=""
	s4=""
	s5=""
	s6=""
	s7=""
fi

# check capacity
if(( $battery>95 ))
then
	batt_out="$s0"
elif(( $battery>85 ))
then
	batt_out="$s1"
elif(( $battery>70 ))
then
	batt_out="$s2"
elif(( $battery>60 ))
then
	batt_out="$s3"
elif(( $battery>45 ))
then
	batt_out="$s4"
elif(( $battery>30 ))
then
	batt_out="$s5"
elif(( $battery>20 ))
then
	batt_out="$s6"
	#echo $batt_out $battery% | grep --color .
	#exit
else
	batt_out="$s7"
	#echo $batt_out $battery% | grep --color .
	#exit
fi

echo $batt_out $battery%