{ lib, config, pkgs, ... }:

let
  moduleName = "waybar";
  username   = config.defaultUser or "henrov";
  assetPath  = ../../../assets/system/conf/${moduleName};

  files = builtins.filter (f: builtins.pathExists f) [
    "${assetPath}/waybar.conf"
    "${assetPath}/style.css"
  ];

  homeFiles = lib.genAttrs (builtins.map (f: builtins.baseNameOf f) files) (name: {
    source = files.${name};
    target = ".config/waybar/${name}";
  });
in
{
  # Install Waybar system-wide
  environment.systemPackages = [
    pkgs.waybar
  ];

  # Deploy only existing files via Home Manager
  home-manager.users.${username}.home.file = homeFiles;
}