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

let
  cfg = config.programs.hyprscrolling;

  # Read configuration from your repo (as requested)
  confSrc = flakeRoot + "/assets/conf/desktop/hypr/hyprscrolling.conf";

  # Where we place the generated/symlinked config inside ~/.config
  confTarget = "hypr/conf.d/90-hyprscrolling.conf";
in
{
  options.programs.hyprscrolling = {
    enable = lib.mkEnableOption "Hyprscrolling plugin (scrolling layout) for Hyprland";

    package = lib.mkOption {
      type = lib.types.package;
      default = pkgs.hyprlandPlugins.hyprscrolling;
      description = "hyprscrolling plugin package to load via wayland.windowManager.hyprland.plugins.";
    };
  };

  config = lib.mkIf cfg.enable {
    assertions = [
      {
        assertion = config.wayland.windowManager.hyprland.enable or false;
        message = "programs.hyprscrolling.enable requires wayland.windowManager.hyprland.enable = true (Home-Manager Hyprland module).";
      }
      {
        assertion = builtins.pathExists confSrc;
        message = "Missing hyprscrolling.conf at: ${toString confSrc}";
      }
    ];

    # Ensure plugin is installed + loaded (HM will add the needed plugin loading lines)
    wayland.windowManager.hyprland.plugins = [
      cfg.package
    ];

    # Put your config file into ~/.config/hypr/conf.d/...
    xdg.configFile."${confTarget}".source = confSrc;

    # Ensure Hyprland reads it (even if your main config doesn't source conf.d)
    wayland.windowManager.hyprland.extraConfig = ''
      # Loaded by Home-Manager: hyprscrolling
      source = ${config.xdg.configHome}/${confTarget}
    '';
  };
}