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

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

  # Recursively read directory and generate Home Manager file entries
  rec readDirRecursive = dir:
    let
      entries = builtins.attrNames (builtins.readDir dir);
      files = lib.concatMap (e:
        let
          path = "${dir}/${e}";
          stat = builtins.pathInfo path;
        in if stat.type == "directory"
           then readDirRecursive path
           else [{
             # Destination path relative to home directory
             name  = builtins.replaceStrings [ "${flakeRoot}/generated/" ] [ "" ] path;
             value = { source = path; };
           }]
      ) entries;
    in files;

  hyprFiles = readDirRecursive assetPath;

in
{
  environment.systemPackages = [ hyprlandPkg ];

  # Home Manager users declaration
  home-manager.users = {
    ${username} = {

      # Merge all files (including subdirectories) into ~/.config/hypr/
      home.file = lib.mkMerge hyprFiles;

      # Optional: Hyprland settings
      settings.general."col.active_border" = "0xff97cbcd 0xff89b4fa";
    };
  };
}