{ config, pkgs, ... }:

{
  imports = [ ];

  virtualisation.vmVariant = {
    virtualisation = {
      memorySize = 8192;
      cores = 6;
    };
  };

  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.kernelPackages = pkgs.linuxPackages_latest;

  boot.consoleLogLevel = 3;
  boot.initrd.verbose = false;
  boot.kernelParams = [
    "quiet"
    "rd.udev.log_level=3"
    "rd.systemd.show_status=auto"
  ];

  time.timeZone = "Europe/Amsterdam";

  i18n.defaultLocale = "en_US.UTF-8";

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

  nixpkgs.config.allowUnfree = true;
  programs.command-not-found.enable = true;

  nix = {
    settings = {
      auto-optimise-store = true;
      experimental-features = [
        "nix-command"
        "flakes"
      ];
    };
  };

  environment.systemPackages = with pkgs; [
    neovim
  ];
  
  environment.shellAliases = {
    vim = "nvim";
  };
  
  environment.variables.NIX_AUTO_RUN = "1";

  services.openssh.enable = true;
  services.fprintd.enable = true;
  services.mullvad-vpn.enable = true;

  networking.firewall.allowedTCPPorts = [
    # open ports tcp
  ];
  networking.firewall.allowedUDPPorts = [ 
    # open ports udp
  ];

}