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

# Standaard username
let
  username = config.defaultUser or "henrov";

  # Modules directory en switches
  modulesPath = ./generated/parked;
  importedModules = inputs.import-tree modulesPath;
  moduleSwitches = import ./assets/system/modules.conf;

  # Alleen ingeschakelde modules (blijft attrset)
  enabledModules =
    lib.filterAttrs (name: _: moduleSwitches.${name} or false)
      importedModules.imports;

  # Zet modules om naar lijst
  moduleList = builtins.attrValues enabledModules;

  # Haal home-manager fragmenten op, converteer alles naar veilige attrsets
  getFragment = module:
    if builtins.hasAttr "homeManagerExtraUserFragment" module
    then module.homeManagerExtraUserFragment
    else {};

  safeFragment = frag:
    if builtins.isAttrs frag then frag
    else if builtins.isFunction frag then {}
    else {};

  safeFragments = map (frag: safeFragment (getFragment frag)) moduleList;

  # Merge alle veilige fragments
  homeManagerExtraUserFragments = lib.foldl' lib.mkMerge {} safeFragments;

in {
  networking.hostName = "traveldroid";
  system.stateVersion = "26.05";

  home-manager.users = homeManagerExtraUserFragments;
}