# This is your system's configuration file.
# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
{
  inputs,
  lib,
  config,
  pkgs,
  ...
}:
let
  hostname = "WarNyx";
in
{
  # You can import other NixOS modules here
  imports = [
    # If you want to use modules your own flake exports (from modules/nixos):
    # inputs.self.nixosModules.example

    # Or modules from other flakes (such as nixos-hardware):
    # inputs.hardware.nixosModules.common-cpu-amd
    # inputs.hardware.nixosModules.common-ssd

    # You can also split up your configuration and import pieces of it here:
    # ./users.nix

    # Import your generated (nixos-generate-config) hardware configuration
    ./hardware-configuration.nix

    ../common/global/default.nix
    ../common/users/Winter/default.nix
    ../common/users/Ekisha/default.nix
    ../common/features/DesktopNiri.nix
    ../common/features/DesktopKDEPlasma.nix
    ../common/features/Applications.nix
    ../common/features/servers/minecraft.nix

    inputs.home-manager.nixosModules.home-manager
  ];

  nixpkgs = {
    # You can add overlays here
    overlays = [
      # Add overlays your own flake exports (from overlays and pkgs dir):
      inputs.self.overlays.additions
      inputs.self.overlays.modifications
      inputs.self.overlays.unstable-packages

      # You can also add overlays exported from other flakes:
      # neovim-nightly-overlay.overlays.default

      # Or define it inline, for example:
      # (final: prev: {
      #   hi = final.hello.overrideAttrs (oldAttrs: {
      #     patches = [ ./change-hello-to-hi.patch ];
      #   });
      # })
    ];
    # Configure your nixpkgs instance
    config = {
      # Disable if you don't want unfree packages
      allowUnfree = true;
    };
  };

  # build home-manager with nixos-rebuild and not home-manager command
  home-manager = {
    extraSpecialArgs = { inherit inputs; };
    backupFileExtension = "backup";
    users = {
      Winter = import ../../home/Winter/${hostname}.nix;
      minecraft = import ../../home/Winter/minecraft.nix;
      Ekisha = import ../../home/Ekisha/${hostname}.nix;
    };
  };

  networking.extraHosts = "
    10.0.0.194 thearcticcircle.ddns.net
  ";

  environment.systemPackages = with pkgs; [
    nvtopPackages.nvidia # GPU monitor
  ];
  
  #nvidia drivers from nixOS wiki
  hardware.graphics.enable = true;
  services.xserver.videoDrivers = [ "nvidia" ];
  hardware.nvidia.open = false;  

  networking.hostName = hostname;

  # This setups a SSH server. Very important if you're setting up a headless system.
  # Feel free to remove if you don't need it.
  #Unused, keeping for later reference
  services.openssh = {
    enable = false;
    settings = {
      PermitRootLogin = "no";
      PasswordAuthentication = false;
    };
  };

  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
  system.stateVersion = "25.11";
}