# Helper function to create a NixOS host configuration
{inputs, lib}: {
  system,
  config,
  extraModules ? [],
}: let
  pkgs = import inputs.nixpkgs {
    inherit system;
    config.allowUnfree = true;
  };

  pkgs-stable = import inputs.nixpkgs-stable {
    inherit system;
    config.allowUnfree = true;
  };
in
  inputs.nixpkgs.lib.nixosSystem {
    inherit system;

    specialArgs = {
      inherit inputs pkgs-stable;
      nomarchyConfig = config;
    };

    modules =
      [
        # Core system modules
        ../modules/core
        ../modules/desktop
        ../modules/services
        ../modules/programs
        ../modules/performance

        # Secrets management
        inputs.agenix.nixosModules.default

        # Home-manager integration
        inputs.home-manager.nixosModules.home-manager
        {
          home-manager = {
            useGlobalPkgs = true;
            useUserPackages = true;
            extraSpecialArgs = {
              inherit inputs pkgs-stable;
              nomarchyConfig = config;
            };
            users.${config.username} = import ../modules/home;
          };
        }

        # Theme
        ../themes/theme.nix

        # Dynamic configuration based on user settings
        ({...}: {
          # Networking
          networking.hostName = config.hostname;

          # Locale and timezone
          time.timeZone = config.timezone;
          i18n.defaultLocale = config.locale;
          i18n.extraLocaleSettings = let
            locale = config.locale;
          in {
            LC_ADDRESS = locale;
            LC_IDENTIFICATION = locale;
            LC_MEASUREMENT = locale;
            LC_MONETARY = locale;
            LC_NAME = locale;
            LC_NUMERIC = locale;
            LC_PAPER = locale;
            LC_TELEPHONE = locale;
            LC_TIME = locale;
          };

          # User account
          users.users.${config.username} = {
            isNormalUser = true;
            description = config.username;
            extraGroups = ["networkmanager" "wheel" "adbusers" "video" "audio"];
            shell = pkgs.zsh;
          };

          # Enable flakes
          nix.settings.experimental-features = ["nix-command" "flakes"];

          # State version
          system.stateVersion = "24.11";
        })
      ]
      ++ extraModules;
  }