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

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

  waybarConfig = "${assetPath}/waybar.conf";
  waybarStyle  = "${assetPath}/style.css";
in
{
  # Install Waybar system-wide
  environment.systemPackages = [
    pkgs.waybar
  ];

  # Deploy config files via Home Manager
  home-manager.users.${username}.home.file = lib.genAttrs [
    "waybar/config"
    "waybar/style.css"
  ] (file: let
      src = if file == "waybar/config" then waybarConfig else waybarStyle;
    in {
      source = if builtins.pathExists src then src else null;
      target = ".config/${file}";
    });
}