#!/bin/bash

feh --bg-fill "$XDG_CONFIG_HOME/wallpapers/mount_cook.jpg" --no-fehbg

NBMON="$(xrandr | grep -c connected)"
BAT="$(ls /sys/class/power_supply/BAT*/ 2> /dev/null)"

if [ "$NBMON" = 1 ] && [ -n "$BAT" ]; then
    stimeout=300 # laptop
else
    stimeout=1800 # desktop
fi

cycle=15                         # lock 15 sec after stimeout
dpms="$((stimeout + cycle + 1))" # turn off screen 1 sec after lock

xset s "$stimeout" "$cycle"
xset dpms "$dpms" "$dpms" "$dpms"