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

{
  imports =
    [ 
      ./hardware-configuration.nix
      ../common/optional/pipewire.nix
      ../common/optional/hyprland.nix
      ../common/optional/displayManager/sddm.nix
    ];

  nixpkgs = {
      overlays = [
        outputs.overlays.additions
        outputs.overlays.modifications
        outputs.overlays.unstable-packages
      ];
      config = {
        allowUnfree = true;
      };
    };
  
  nix.settings.experimental-features = [ "nix-command" "flakes" ];

  boot.loader.grub.enable = true;
  boot.loader.grub.device = "/dev/vda"; 

  networking.networkmanager.enable = true;  

  time.timeZone = "Europe/London";

  networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  i18n.defaultLocale = "en_GB.UTF-8";
  console = {
    font = "Lat2-Terminus16";
    keyMap = "uk";
    useXkbConfig = false; 
  };

  services.printing.enable = true;

#  sound.enable = true;
#  hardware.pulseaudio.enable = true;

  services.libinput.enable = true;

  users.users.sam = {
    isNormalUser = true;
    extraGroups = [ "wheel" ]; 
  };
  
  users.users.sam.shell = pkgs.zsh;

  environment.systemPackages = with pkgs; [
#    curl
#    vim
#    home-manager 
#    tmux
#    waybar
#    git
#    mako
#    libnotify
#    wl-clipboard
#    swww
#    rofi-wayland
#    networkmanagerapplet
#    htop
#    sddm-theme
#    sddm
#    sshfs-fuse
#    wdisplays
    #wallpaper_changer
#    #(callPackage ../../nixos_modules/themes/sddm-sugar-candy.nix{}).sddm-sugar-candy-theme
#    libsForQt5.qt5.qtgraphicaleffects #required for sugar candy
#    #(import ../../nixos_modules/scripts/wallpaper_changer.nix { inherit pkgs; })
  ];

  programs.gnupg.agent = {
    enable = true;
    enableSSHSupport = true;
  };

  programs.zsh.enable = true;

  hardware = {
    opengl.enable = true;
    nvidia.modesetting.enable = true;
  };

  services.openssh.enable = true;

  system.stateVersion = "23.11"; 

}