{ config, pkgs, ... }:
{
  # Set your time zone.
  time.timeZone = "Australia/Brisbane";

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

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

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    wget
    btop
    duf
    sshed
    nmap
    fish
    starship
    thefuck
    git
    stow
  ];

  programs.fish.enable = true;

  # 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 = {
    layout = "au";
    xkbVariant = "";
  };

  # Enable CUPS to print documents.
  services.printing.enable = true;
  # Print auto discovery is not working seeing if this fixes it.
  # this is what avahi.nssmdns does, but mdns4 (IPv4) instead of mdns (dual-stack)
  system.nssModules = pkgs.lib.optional true pkgs.nssmdns;
  system.nssDatabases.hosts = pkgs.lib.optionals true (pkgs.lib.mkMerge [
    (pkgs.lib.mkBefore [ "mdns4_minimal [NOTFOUND=return]" ]) # before resolve
    (pkgs.lib.mkAfter [ "mdns4" ]) # after dns
  ]);
  
  # Enable sound with pipewire.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Enable Flatpak
  services.flatpak.enable = true;
}