#!/bin/sh
batprefix=/sys/class/power_supply/BAT0
if [ -f $batprefix/charge_full -a -f $batprefix/charge_now ]; then
	bat="$(echo $(cat $batprefix/charge_now)*100/$(cat $batprefix/charge_full) | bc)% |"
fi

if ip -br a | grep -q '^wlp'; then
	wlan="$(/sbin/iwconfig 2>/dev/null | grep -oP '(?<=ESSID:\").*(?=\")')"
	if [ -z "$wlan" ]; then
		wlan="Not connected |"
	else
		wlan="$wlan |"
	fi
fi

eval $(xdotool search --onlyvisible trayer getwindowgeometry --shell)

echo \
	"W $wlan"\
	"♪ $(pactl list sinks | grep -Po "(?<=Volume: front)[^%]*" | grep -o "[0-9]\?[0-9][0-9]$") |"\
	"⚡$bat"\
	"Dsk: $(df -h | grep '/$' | awk '{print $4"/"$2}') |"\
	"$(date +"%Y-%m-%d %H:%M:%S") "\
	"$(printf "% $(((WIDTH-2)/10))s")"