{ config, pkgs, inputs, outputs, ... }:

{
  imports =
    [
      inputs.hardware.nixosModules.common-cpu-intel
      inputs.hardware.nixosModules.common-pc-laptop-ssd
      inputs.hardware.nixosModules.common-pc-laptop
      ./lenovo-thinkpad-x1-1st-gen.nix

      ./hardware-configuration.nix

      outputs.nixosModules.gnome

      ./security.nix
      ./users.nix
      ./software.nix
      ./wireguard.nix
    ];

  nixpkgs.config.allowUnfree = true;
  nixpkgs.config.allowAliases = false;
  nix.settings = {
    experimental-features = [ "nix-command" "flakes" ];
    auto-optimise-store = true;
    substituters =
      [ "https://nix-community.cachix.org" "https://devenv.cachix.org" ];
    trusted-public-keys = [
      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
      "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw="
    ];
  };
  nixpkgs.overlays = [
    outputs.overlays.additions
    outputs.overlays.unstable-packages
    outputs.overlays.dynamic-triple-buffering
  ];

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "goop-drive"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Enable networking
  networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "Europe/Moscow";

  # Select internationalisation properties.
  i18n.defaultLocale = "en_GB.UTF-8";

  # Configure keymap in X11
  services.xserver = {
    layout = "us";
    xkbVariant = "workman";
  };
  console.useXkbConfig = true;

  # Prefer tlp over Gnome's power-profiles-daemon
  #services.power-profiles-daemon.enable = false;
  #services.tlp.enable = true;

  # Enable CUPS to print documents.
  #services.printing.enable = false;

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "23.11"; # Did you read the comment?
}