workavia-mail-front/lib/features/home/presentation/home_controller.dart

import 'dart:async';

import 'package:core/presentation/state/failure.dart';
import 'package:core/utils/app_logger.dart';
import 'package:core/utils/platform_info.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_downloader/flutter_downloader.dart';
import 'package:jmap_dart_client/jmap/core/session/session.dart';
import 'package:model/oidc/oidc_configuration.dart';
import 'package:tmail_ui_user/features/base/reloadable/reloadable_controller.dart';
import 'package:tmail_ui_user/features/caching/config/hive_cache_config.dart';
import 'package:tmail_ui_user/features/cleanup/domain/model/cleanup_rule.dart';
import 'package:tmail_ui_user/features/cleanup/domain/model/email_cleanup_rule.dart';
import 'package:tmail_ui_user/features/cleanup/domain/model/recent_login_url_cleanup_rule.dart';
import 'package:tmail_ui_user/features/cleanup/domain/model/recent_login_username_cleanup_rule.dart';
import 'package:tmail_ui_user/features/cleanup/domain/model/recent_search_cleanup_rule.dart';
import 'package:tmail_ui_user/features/cleanup/domain/usecases/cleanup_email_cache_interactor.dart';
import 'package:tmail_ui_user/features/cleanup/domain/usecases/cleanup_recent_login_url_cache_interactor.dart';
import 'package:tmail_ui_user/features/cleanup/domain/usecases/cleanup_recent_login_username_interactor.dart';
import 'package:tmail_ui_user/features/cleanup/domain/usecases/cleanup_recent_search_cache_interactor.dart';
import 'package:tmail_ui_user/features/login/data/network/config/oidc_constant.dart';
import 'package:tmail_ui_user/main/deep_links/deep_link_data.dart';
import 'package:tmail_ui_user/main/routes/app_routes.dart';
import 'package:tmail_ui_user/main/routes/route_navigation.dart';
import 'package:tmail_ui_user/main/routes/route_utils.dart';
import 'package:tmail_ui_user/main/utils/app_config.dart';
import 'package:tmail_ui_user/main/deep_links/deep_links_manager.dart';
import 'package:tmail_ui_user/main/utils/email_receive_manager.dart';
import 'package:tmail_ui_user/main/utils/ios_notification_manager.dart';

class HomeController extends ReloadableController {
  final CleanupEmailCacheInteractor _cleanupEmailCacheInteractor;
  final EmailReceiveManager _emailReceiveManager;
  final CleanupRecentSearchCacheInteractor _cleanupRecentSearchCacheInteractor;
  final CleanupRecentLoginUrlCacheInteractor _cleanupRecentLoginUrlCacheInteractor;
  final CleanupRecentLoginUsernameCacheInteractor _cleanupRecentLoginUsernameCacheInteractor;

  IOSNotificationManager? _iosNotificationManager;
  DeepLinksManager? _deepLinksManager;

  HomeController(
    this._cleanupEmailCacheInteractor,
    this._emailReceiveManager,
    this._cleanupRecentSearchCacheInteractor,
    this._cleanupRecentLoginUrlCacheInteractor,
    this._cleanupRecentLoginUsernameCacheInteractor,
  );

  @override
  void onInit() {
    if (PlatformInfo.isMobile) {
      _initFlutterDownloader();
      _registerReceivingFileSharing();
      _registerDeepLinks();
    }
    if (PlatformInfo.isIOS) {
      _registerNotificationClickOnIOS();
    }
    super.onInit();
  }

  @override
  void onReady() {
    _cleanupCache();
    super.onReady();
  }

  @override
  void handleReloaded(Session session) {
    pushAndPopAll(
      RouteUtils.generateNavigationRoute(AppRoutes.dashboard),
      arguments: session);
  }

  void _initFlutterDownloader() {
    FlutterDownloader
      .initialize(debug: kDebugMode)
      .then((_) => FlutterDownloader.registerCallback(downloadCallback));
  }

  static void downloadCallback(String id, DownloadTaskStatus status, int progress) {}

  Future<void> _cleanupCache() async {
    await HiveCacheConfig.instance.onUpgradeDatabase(cachingManager);

    await Future.wait([
      _cleanupEmailCacheInteractor.execute(EmailCleanupRule(Duration.defaultCacheInternal)),
      _cleanupRecentSearchCacheInteractor.execute(RecentSearchCleanupRule()),
      _cleanupRecentLoginUrlCacheInteractor.execute(RecentLoginUrlCleanupRule()),
      _cleanupRecentLoginUsernameCacheInteractor.execute(RecentLoginUsernameCleanupRule()),
    ], eagerError: true).then((_) => getAuthenticatedAccountAction());
  }

  void _registerReceivingFileSharing() {
    _emailReceiveManager.registerReceivingFileSharingStreamWhileAppClosed();
  }

  void _registerNotificationClickOnIOS() {
    _iosNotificationManager = getBinding<IOSNotificationManager>();
    _iosNotificationManager?.listenClickNotification();
  }

  void _registerDeepLinks() {
    _deepLinksManager = getBinding<DeepLinksManager>();
  }

  Future<void> _handleDeepLinks() async {
    final deepLinkData = await _deepLinksManager?.getDeepLinkData();
    log('HomeController::_handleDeepLinks:DeepLinkData = $deepLinkData');
    if (deepLinkData == null) {
      goToLogin();
      return;
    }

    if (deepLinkData.path == AppConfig.openAppHostDeepLink) {
      _handleOpenApp(deepLinkData);
      return;
    }

    goToLogin();
  }

  void _handleOpenApp(DeepLinkData deepLinkData) {
    if (deepLinkData.isValidToken()) {
      setDataToInterceptors(
        baseUrl: AppConfig.saasJmapServerUrl,
        tokenOIDC: deepLinkData.getTokenOIDC(),
        oidcConfiguration: OIDCConfiguration(
          authority: AppConfig.saasRegistrationUrl,
          clientId: OIDCConstant.clientId,
          scopes: AppConfig.oidcScopes,
        )
      );
      getSessionAction();
    } else {
      goToLogin();
    }
  }

  @override
  void handleFailureViewState(Failure failure) {
    if (PlatformInfo.isMobile && isNotSignedIn(failure)) {
      _handleDeepLinks();
    } else {
      super.handleFailureViewState(failure);
    }
  }
}