{
  config,
  lib,
  pkgs,
  ...
}:
let
  cfg = config.custom.hardware.keychron;
in
{
  options.custom.hardware.keychron.enable = lib.mkEnableOption "Keychron Q11 hardware configuration";

  config = lib.mkIf cfg.enable {
    environment.systemPackages = with pkgs; if config.services.xserver.enable then [ via ] else [ ];

    # Keychron Q11
    services.udev.extraRules = ''
      KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="3434", ATTRS{idProduct}=="01e0", MODE="0660", GROUP="users", TAG+="uaccess", TAG+="udev-acl"
    '';
  };
}