{ lib, config, pkgs, flakeRoot, home-manager, inputs, ... }:

let
  username = config.defaultUser or "henrov";
  assetPath = "${flakeRoot}/generated/.config/hypr";

  hyprlandPkg =
    pkgs.hyprland or
    pkgs.hyprland-git or
    inputs.hyprland.packages.${pkgs.system}.default;

  # Recursively gather all files as Home Manager entries
  gatherFiles = dir:
    let
      entries = builtins.attrNames (builtins.readDir dir);
    in lib.concatMap (e:
      let
        path = "${dir}/${e}";
        stat = builtins.readDir path;
      in if stat != {} then gatherFiles path
         else [{
           name  = ".config/hypr/${builtins.replaceStrings [ "${assetPath}/" ] [ "" ] path}";
           value = { source = path; };
         }]
    ) entries;

  hyprFilesAttrs = lib.listToAttrs (gatherFiles assetPath);

in
{
  # Install Hyprland systemwide
  environment.systemPackages = [ hyprlandPkg ];

  # Home Manager user configuration
  home-manager.users = {
    ${username} = {
      # Ensure all generated files end up in ~/.config/hypr
      home.file = hyprFilesAttrs;
    };
  };
}