#!/bin/sh

exists() {
  xrandr | grep ' connected' | grep "${1}" | wc -l
}

if [ $(exists "HDMI-2") -eq 1 ] && [ $(exists "VGA-1") -eq 1 ]; then
  printf "HDMI-2, VGA-1 exists\n"
  xrandr --output HDMI-2 --right-of VGA-1 --auto
  xrandr --output LVDS-1 --off --auto
  bspc monitor HDMI-2 -a I II III IV V
  bspc monitor VGA-1 -a VI VII VIII IX
  exit 0
fi

if [ $(exists "HDMI-2") -eq 1 ] && [ $(exists "LVDS-1") -eq 1 ]; then
  printf "HDMI-2, LVDS-1 exists\n"
  xrandr --output HDMI-2 --above LVDS-1 --auto
  bspc monitor LVDS-1 -a I II III IV V
  bspc monitor HDMI-2 -a VI VII VIII IX
  exit 0
fi

if [ $(exists "HDMI-1") -eq 1 ] && [ $(exists "LVDS-1") -eq 1 ]; then
  printf "HDMI-1, LVDS-1 exists\n"
  xrandr --output HDMI-1 --above LVDS-1 --auto
  bspc monitor LVDS-1 -a I II III IV V
  bspc monitor HDMI-1 -a VI VII VIII IX
  exit 0
fi

printf "defaulting to default configuration\n"
xrandr --output HDMI-1 --off
xrandr --output HDMI-2 --off
bspc monitor -d I II III IV V VI VII VIII IX X
exit 0