#!/bin/sh

# A dmenu wrapper script for system functions.
#export WM=$XDG_CURRENT_DESKTOP
if [ "$WINDOW_MANAGER" == "sway" ]; then WM="sway" ; fi
if [ "$WINDOW_MANAGER" == "river" ]; then WM="river" ; fi
case "$(readlink -f /sbin/init)" in
	*systemd*) ctl='systemctl' ;;
	*) ctl='loginctl' ;;
esac

#case "$(printf "🔒 lock\n🚪 leave $WM\n♻️ renew $WM\n🐻 hibernate\n🔃 reboot\n🖥️ shutdown\n💤 sleep\n📺 display off\n set background\n start idle\n kill swayidle\n fcitx5\n kill fcitx5\n start emacs daemon\n kill emacs daemon\n restart emacs daemon" | rofi -dmenu -i -l 16 -p 'action')" in
case "$(printf "🔒 lock\n🚪 leave $WM\n♻️ renew $WM\n🐻 hibernate\n🔃 reboot\n🖥️ shutdown\n💤 sleep\n📺 display off\n set background\n start idle\n kill swayidle\n fcitx5\n kill fcitx5\n start emacs daemon\n kill emacs daemon\n restart emacs daemon\ntoggle sworkstyle" | wofi -L 17 --cache-file=/dev/null --show=dmenu -i -p 'action')" in
	'🔒 lock')
		setsid -f swaylock
		setsid -f sleep 2 && swayidle -w timeout 1 'wlopm --off "*"' resume 'wlopm --on "*" && kill $#'
		;;
	"🚪 leave $WM")
		if [ "$WINDOW_MANAGER" == "sway" ]; then  swaymsg exit ; fi
		if [ "$WINDOW_MANAGER" == "river" ]; then riverctl exit ; fi
		;;
	"♻️ renew $WM")
		if [ "$WINDOW_MANAGER" == "sway" ]; then  swaymsg reload ; fi
		if [ "$WINDOW_MANAGER" == "river" ]; then $HOME/.config/river/init ; fi
		;;
	'🐻 hibernate') $ctl hibernate -i ;;
	'💤 sleep') $ctl suspend -i ;;
	'🔃 reboot') $ctl reboot -i ;;
	'🖥️ shutdown') $ctl poweroff -i ;;
	#'📺 display off') swayidle -w timeout 1 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on" && kill $#' ;;
	'📺 display off') swayidle -w timeout 1 'wlopm --off "*"' resume 'wlopm --on "*" && kill $#' ;;
	' set background') change-background ;;
	' start idle') killall swayidle && sleep 1; setsid -f idle && notify-send 'idle started.';;
	' kill swayidle') killall swayidle && notify-send 'idle killed.';;
	' fcitx5') fcitx5 ;;
	' kill fcitx5') killall fcitx5 ;;
	#' start emacs daemon') emacs --daemon && emacsclient -c ;;
	#' kill emacs daemon') emacsclient -e '(kill-emacs)' ;;
	#' restart emacs daemon') emacsclient -e '(kill-emacs)' ; emacs --daemon && emacsclient -c ;;
	' start emacs daemon') emacs --daemon && notify-send 'emacs daemon started' ;;
	' kill emacs daemon') emacsclient -e '(kill-emacs)'  && notify-send 'emacs daemon killed' ;;
	' restart emacs daemon') emacsclient -e '(kill-emacs)' && notify-send 'emacs daemon killed' ; emacs --daemon && notify-send 'emacs daemon started' ;;
	*) exit 1 ;;
esac