confirm() {
    rofi -dmenu \
        -i \
        -no-fixed-num-lines \
        -p "Are you sure? [y/n]: " \
        -theme power
}

# Options
shutdown=""
reboot=""
lock=""
hibernate=""
exit_wm=""
#shutdown="S"
#reboot="R"
#lock="L"
#hibernate="S"
#exit_wm="E"

# Variable passed to rofi
options="${shutdown}\n${reboot}\n${lock}\n${hibernate}\n${exit_wm}"
uptime=$(uptime | awk '{print $1}' || true)
lockcmd="swaylock --ignore-empty-password --daemonize --show-failed-attempts --indicator-caps-lock --clock --image /home/erwin/.wallpapers/river-2560.png --fade-in 0.5 --scaling fill"

chosen="$(echo -e "${options}" | rofi -theme power -p "Uptime: ${uptime}" -dmenu -selected-row 2)"

if [[ "${chosen}" == "" ]]; then
    exit 0
fi

if [[ "${chosen}" == "${lock}" ]]; then
    ${lockcmd}
    exit 0
fi

answer=$(confirm)

if [[ "${answer}" == "y" ]]; then
    case "${chosen}" in
    "${shutdown}")
        systemctl poweroff
        ;;
    "${reboot}")
        systemctl reboot
        ;;
    "${hibernate}")
        ${lockcmd}
        systemctl hibernate
        ;;
    "${exit_wm}")
        swaymsg exit
        ;;
    *) ;;

    esac
fi