#!/bin/bash

# script to display the battery state in dwmblocks

acpi -b | grep -q "Battery 0" || { printf ""; exit; }

BATTERYSTATE=$( acpi -b | awk '{ split($5,a,":"); print substr($3,0,2), $4, "["a[1]":"a[2]"]" }' | tr -d ',DiFu' )
if [[ $BATTERYSTATE =~ "Ch" ]]
then
    icon="⚡"
else
    icon="🔋"
fi
batterypercent=$(echo "$BATTERYSTATE" | tr -d 'Ch' | sed 's/cargng:/?/')
printf "%s%s\\n" "$icon" "$batterypercent"