packages/frontend/lib/share.client.dart

// Copyright (c) 2026, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'dart:js_interop';
import 'package:firebase_app_check/firebase_app_check.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:jaspr/client.dart';
import 'package:web/web.dart' as web;

import 'features/preview/views/share_route.dart';
import 'firebase_options.dart';
import 'share.client.options.dart';

const _useFirebaseAppCheckDebug = bool.fromEnvironment(
  'USE_FIREBASE_APPCHECK_DEBUG',
);
const _firebaseAppCheckSiteKey = String.fromEnvironment(
  'FIREBASE_APPCHECK_SITE_KEY',
);
const _firebaseAppCheckDebugToken = String.fromEnvironment(
  'FIREBASE_APPCHECK_DEBUG_TOKEN',
);

Future<void> main() async {
  Jaspr.initializeApp(options: defaultClientOptions);

  try {
    web.window.navigator.serviceWorker.register('sw.js'.toJS);
  } catch (_) {}

  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );

  if (_useFirebaseAppCheckDebug) {
    await FirebaseAppCheck.instance.activate(
      providerWeb: WebDebugProvider(
        debugToken: _firebaseAppCheckDebugToken.isEmpty ? null : _firebaseAppCheckDebugToken,
      ),
    );
  } else {
    if (_firebaseAppCheckSiteKey.isEmpty) {
      throw StateError(
        'Missing FIREBASE_APPCHECK_SITE_KEY in .env.local or --dart-define to initialize the reCAPTCHA v3 provider.',
      );
    }
    await FirebaseAppCheck.instance.activate(
      providerWeb: ReCaptchaV3Provider(
        _firebaseAppCheckSiteKey,
      ),
    );
  }
  await FirebaseAppCheck.instance.setTokenAutoRefreshEnabled(true);

  final uri = Uri.parse(web.window.location.href);
  final hash = uri.queryParameters['id'] ?? '';

  runApp(ShareRoute(hash: hash));
}