How to get the current web page url in a custom action (plus get route as a bonus)

main.dart

// ----------------------- Action 1 ------------------------------

import 'dart:html' as html;
import 'package:flutter/src/foundation/constants.dart';

/// Gets the current URL of the current page of the application.
///
/// On web platforms, it returns the current URL.
///
/// On other platforms (e.g., mobile apps with deep linking), an empty string.
Future<String> getCurrentRouteUrl() {
  if (kIsWeb) {
    // On web, return the current URL.
    return Future.value(html.window.location.href);
  } else {
    return Future.value('');
  }
}

// --------------- Action 2 ---------------------------------------------

import 'package:go_router/go_router.dart';

/// Gets the current route of the current page of the application.
///
/// On all platforms, it returns the current route.
Future<String?> getCurrentRoute(BuildContext context) async {
  return GoRouter.of(context).location;
}