{ config, pkgs, lib, ... }:

let
  systemd = pkgs.systemd;
  sway = pkgs.sway;
in {
  programs.sway = {
    enable = true;
    wrapperFeatures.gtk = true;
  };
  
  # Enable CUPS to print documents.
  services.printing.enable = true;

  # Enable the X11 windowing system.
  programs.xwayland.enable = true;  # For compatibility with apps needing X
  services.xserver.enable = false;
  services.libinput.enable = true;  # Touchpad, mouse, input devices
  programs.light.enable = true;  # For backlight control
  security.polkit.enable = true;

  # Configure keymap
  services.xserver.xkb = {
    layout = "de";
    variant = "";
  };

  environment.systemPackages = with pkgs; [
    swaylock
    swayidle
    wl-clipboard
    brightnessctl
    bemenu
    xwayland

    (writers.writeDashBin "sway-logout" ''
      ${systemd}/bin/systemctl --user unset-environment WAYLAND_DISPLAY SWAYSOCK
      ${sway}/bin/swaymsg exit
    '')
  ];
}