{ lib, config, ... }:

let
  # --- Module variables ---
  moduleName = "wayland";
  username   = config.defaultUser or "henrov";

  # Top-level toggle
  enableProgram = config.enableWayland or false;
in
{
  # --- Option ---
  options.enableWayland =
    lib.mkEnableOption "Enable Wayland support";

  # --- Config ---
  config = lib.mkIf enableProgram {

    # Enable Hyprland in Wayland
    wayland.windowManager.hyprland = {
      enable = true;

    # Enable XDG portals (required for Wayland apps)
    xdg.portal.enable = true;

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

      xdg.portal = {
        enable = true;

        # Only unavoidable pkgs reference
        extraPortals = [
          config.pkgs.xdg-desktop-portal-hyprland
        ];

        config.hyprland = {
          "org.freedesktop.impl.portal.Screencast" = [ "hyprland" ];
        };
      };

      # Wayland-related user package
      home.packages = [
        config.pkgs.uwsm
      ];
    };
  };
}