#!/usr/bin/env sh

#### User Options ###

#### Menu Options ###
power_off_btn=""
reboot_btn=""
lock_btn=""
suspend_btn="鈴"
logout_btn=""

# grep -a since it assumes with our nullcodes etc that this is a binary file
# grep -o to only leave the things we grep for
case $(echo "$*" | grep -a -o -e "Shutdown" -e "Reboot" -e "Lockscreen" -e "Logout" -e "Suspend") in
"Shutdown")
  systemctl poweroff
  ;;
"Reboot")
  systemctl reboot
  ;;
"Lockscreen")
  # Completely detach from the parent script
  # If in/outputs are not redirected, rofi will wait for the forked process as well.
  lockscreen rofi </dev/null >/dev/null 2>/dev/null &
  ;;
"Logout")
  i3-msg exit
  ;;
"Suspend")
  lockscreen rofi </dev/null >/dev/null 2>/dev/null &
  systemctl suspend
  ;;
esac

if [ -z "$*" ]; then
  printf "\x00prompt\x1fPower> \n"
  # we can use pango markup to hide text which we can then search. Neat!
  printf "\0markup-rows\x1ftrue\n"
  printf "\0filter\x1fshutdown\n"

  printf "<!-- Shutdown Poweroff --> %s\n" "$power_off_btn"
  printf "<!-- Reboot Restart --> %s\n" "$reboot_btn"
  printf "<!-- Lockscreen --> %s\n" "$lock_btn"
  printf "<!-- Suspend Sleep --> %s\n" "$suspend_btn"
  printf "<!-- Exit X Logout --> %s\n" "$logout_btn"
fi