#!/bin/bash

echo "Unlock"
echo
echo " - [m]ate"
echo " - [g]nome"
echo " - [i]3lock"

uid=$(id -u "${USER}")
if pgrep -U "$uid" -af i3lock > /dev/null; then
	choice="i"
elif pgrep -U "$uid" -af mate-screensaver > /dev/null; then
	choice="m"
else
	read -r -s -n1 choice
fi

echo -e "\nChoice: ${choice}"

if [ "$choice" == "m" ]; then
	mate-screensaver-command  --unlock
elif [ "$choice" == "g" ]; then
	loginctl unlock-sessions
elif [ "$choice" == "i" ]; then
	pkill -f i3lock
else
	echo "Unknown choice ${choice}"
fi