flutter-freaccess-hub/lib/main.dart

import 'dart:developer';

import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_crashlytics/firebase_crashlytics.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_local_notifications/flutter_local_notifications.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_web_plugins/url_strategy.dart';
import 'package:hub/app_state.dart';
import 'package:hub/firebase_options.dart';
import 'package:hub/flutter_flow/flutter_flow_theme.dart';
import 'package:hub/flutter_flow/internationalization.dart';
import 'package:hub/flutter_flow/nav/nav.dart';
import 'package:hub/shared/utils/notification_util.dart';
import 'package:provider/provider.dart';
import 'package:responsive_framework/responsive_framework.dart';

final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();

@pragma('vm:entry-point')
Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
  if (!isFlutterLocalNotificationsInitialized)
    await setupFlutterNotifications();
  if (!Firebase.apps.isNotEmpty)
    await Firebase.initializeApp(
        options: DefaultFirebaseOptions.currentPlatform);
  if (message.data.isNotEmpty) {
    log('Handling a background message ${message.messageId}');
    log('Message data: ${message.data}');
    showFlutterNotification(message);
  }
  log('Handling a background message ${message.messageId}');
}

late AndroidNotificationChannel channel;
bool isFlutterLocalNotificationsInitialized = false;
late FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin;

late final FirebaseMessaging _firebaseMessaging = FirebaseMessaging.instance;

Future<void> setupFlutterNotifications() async {
  if (isFlutterLocalNotificationsInitialized) return;

  channel = const AndroidNotificationChannel(
    'high_importance_channel', // id
    'High Importance Notifications', // title
    description:
        'This channel is used for important notifications.', // description
    importance: Importance.high,
  );

  flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();

  await flutterLocalNotificationsPlugin
      .resolvePlatformSpecificImplementation<
          AndroidFlutterLocalNotificationsPlugin>()
      ?.createNotificationChannel(channel);
  flutterLocalNotificationsPlugin.initialize(
    InitializationSettings(
      android: const AndroidInitializationSettings('ic_launcher'),
      iOS: DarwinInitializationSettings(onDidReceiveLocalNotification:
          (int id, String? title, String? body, String? payload) async {
        log('Test');
      }),
    ),
    onDidReceiveBackgroundNotificationResponse: (details) => log('Test'),
    onDidReceiveNotificationResponse: (details) => log('Test'),
  );

  isFlutterLocalNotificationsInitialized = true;
}

Future<void> initializeFirebase() async {}

Future<void> initializeApp() async {
  WidgetsFlutterBinding.ensureInitialized();
  // await initializeFirebase();
  await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
  FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);
  await setupFlutterNotifications();
  setUrlStrategy(const PathUrlStrategy());
  SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
  if (kDebugMode) {
    log("Aplicativo em Debug Mode, crashlytics desabilitado!");
  } else {
    final crashlyticsInstance = FirebaseCrashlytics.instance;
    if (crashlyticsInstance.isCrashlyticsCollectionEnabled) {
      FlutterError.onError = crashlyticsInstance.recordFlutterError;
    }
  }

  await FlutterFlowTheme.initialize();
  await FFLocalizations.initialize();
  final appState = AppState();
  await appState.initializePersistedState();
  GoRouter.optionURLReflectsImperativeAPIs = true;
  usePathUrlStrategy();
}

void main() async {
  await initializeApp();
  runApp(const App());
}

class App extends StatefulWidget {
  const App({super.key});
  @override
  State<App> createState() => _AppState();
  static _AppState of(BuildContext context) =>
      context.findAncestorStateOfType<_AppState>()!;
}

class _AppState extends State<App> {
  Locale? _locale = FFLocalizations.getStoredLocale();
  ThemeMode _themeMode = FlutterFlowTheme.themeMode;
  late AppStateNotifier _appStateNotifier;
  late GoRouter _router;
  bool displaySplashImage = true;

  @override
  void initState() {
    super.initState();

    FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);

    _appStateNotifier = AppStateNotifier.instance;
    _router = createRouter(_appStateNotifier);
    Future.delayed(const Duration(milliseconds: 1000),
        () => setState(() => _appStateNotifier.stopShowingSplashImage()));
  }

  void setLocale(String language) {
    setState(() => _locale = createLocale(language));
    FFLocalizations.storeLocale(language);
  }

  void setThemeMode(ThemeMode mode) {
    setState(() {
      _themeMode = mode;
      FlutterFlowTheme.saveThemeMode(mode);
    });
  }

  @override
  Widget build(BuildContext context) {
    return MultiProvider(
      providers: [
        ChangeNotifierProvider(create: (_) => AppState()),
      ],
      child: MaterialApp.router(
        title: 'FREHub',
        builder: (context, widget) => ResponsiveBreakpoints.builder(
          child: BouncingScrollWrapper.builder(context, widget!),
          breakpoints: [
            const Breakpoint(start: 0, end: 450, name: MOBILE),
            const Breakpoint(start: 451, end: 800, name: TABLET),
            const Breakpoint(start: 801, end: 1920, name: DESKTOP),
            const Breakpoint(start: 1921, end: double.infinity, name: '4K'),
          ],
        ),
        localizationsDelegates: const [
          FFLocalizationsDelegate(),
          GlobalMaterialLocalizations.delegate,
          GlobalWidgetsLocalizations.delegate,
          GlobalCupertinoLocalizations.delegate,
        ],
        locale: _locale,
        supportedLocales: const [
          Locale('pt'),
          Locale('en'),
        ],
        theme: ThemeData(
          brightness: Brightness.light,
          scrollbarTheme: ScrollbarThemeData(
            thumbVisibility: WidgetStateProperty.all(false),
            interactive: false,
            thumbColor: WidgetStateProperty.resolveWith((states) {
              if (states.contains(WidgetState.dragged)) {
                return const Color(0xff1aab5f);
              }
              if (states.contains(WidgetState.hovered)) {
                return const Color(0xff1aab5f);
              }
              return const Color(0xff1aab5f);
            }),
          ),
        ),
        darkTheme: ThemeData(
          brightness: Brightness.dark,
          scrollbarTheme: ScrollbarThemeData(
            thumbVisibility: WidgetStateProperty.all(false),
            interactive: false,
            thumbColor: WidgetStateProperty.resolveWith((states) {
              if (states.contains(WidgetState.dragged)) {
                return const Color(0xff1aab5f);
              }
              if (states.contains(WidgetState.hovered)) {
                return const Color(0xff1aab5f);
              }
              return const Color(0xff1aab5f);
            }),
          ),
        ),
        themeMode: _themeMode,
        routerConfig: _router,
      ),
    );
  }
}