{ config, pkgs, ... }:

{
  hardware.system76.enableAll = true;

  nix.settings.experimental-features = [ "nix-command" "flakes" ];
  nixpkgs.config.allowUnfree = true;
  nixpkgs.config.permittedInsecurePackages = [
    "electron-25.9.0"
  ];

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

  boot.initrd.systemd.enable = true;
  boot.kernelParams = [ "quiet" ];

  boot.plymouth.enable = true;
  boot.plymouth.themePackages = with pkgs; [ plymouth-vortex-ubuntu-theme ];
  boot.plymouth.theme = "vortex-ubuntu";

  # Enable networking
  networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "America/New_York";

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

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_US.UTF-8";
    LC_IDENTIFICATION = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_NAME = "en_US.UTF-8";
    LC_NUMERIC = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_TELEPHONE = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the GNOME Desktop Environment.
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

  # Configure keymap in X11
  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };

  # Hardware
  hardware.graphics.enable = true;
  hardware.graphics.extraPackages = [
    pkgs.intel-media-driver
  ];
  hardware.graphics.extraPackages32 = [
    pkgs.intel-media-driver
    pkgs.pkgsi686Linux.libva
  ];
  hardware.pulseaudio.enable = false;
  hardware.bluetooth.enable = true;
  services.blueman.enable = true;

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

  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.alex = {
    isNormalUser = true;
    description = "Alex";
    extraGroups = [ "networkmanager" "wheel" ];
  };
}