daily_mobileapp_customer/lib/main.dart

import 'dart:async';
import 'dart:typed_data';
import 'package:alp_animated_splashscreen/alp_animated_splashscreen.dart';
import 'package:firebase_core/firebase_core.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:get/get.dart';
import 'package:in_app_update/in_app_update.dart';
import 'package:nearledaily/constants/color_constants.dart';
import 'package:nearledaily/view/authentication/app_update_view.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:webview_flutter/webview_flutter.dart';
import 'package:webview_flutter_android/webview_flutter_android.dart';

import 'package:package_info_plus/package_info_plus.dart';
import 'package:new_version_plus/new_version_plus.dart';

import 'constants/api_constants.dart';
import 'controllers/account_controller/faq_controller.dart';
import 'controllers/authentication/auth_controller.dart';
import 'controllers/cart_controller/cart.dart';
import 'controllers/dashboard_controller/dashboard_controller.dart';
import 'controllers/intro_controller/intro_screen_controller.dart';
import 'controllers/order_controller/create_order_controller.dart';
import 'controllers/tenant/get_tenant.dart';
import 'controllers/tenant_controller /tenant_list.dart';
import 'helper/firebase_options.dart';
import 'service/bindings.dart';
import 'service/device_info/device_info.dart';
import 'view/home_view.dart';
import 'view/splash_view/splash_view.dart';

@pragma('vm:entry-point')
Future<void> _firebaseMessagingBackgroundHandler(RemoteMessage message) async {
  await Firebase.initializeApp();
  const AndroidInitializationSettings androidSettings =
  AndroidInitializationSettings('@mipmap/ic_launcher');
  await flutterLocalNotificationsPlugin.initialize(
    const InitializationSettings(android: androidSettings),
  );

  final androidPlugin = flutterLocalNotificationsPlugin
      .resolvePlatformSpecificImplementation<
      AndroidFlutterLocalNotificationsPlugin>();
  await androidPlugin?.createNotificationChannel(
    const AndroidNotificationChannel(
      'nearle_channel',
      'Nearle Notifications',
      importance: Importance.max,
    ),
  );

  final data = message.data;
  final title = data['title'] as String?;
  final body = data['body'] as String?;

  if (title == null || title.isEmpty) return;

  await flutterLocalNotificationsPlugin.show(
    999,
    title,
    body?.isNotEmpty == true ? body : null,
    NotificationDetails(
      android: AndroidNotificationDetails(
        'nearle_channel',
        'Nearle Notifications',
        importance: Importance.max,
        priority: Priority.high,
        fullScreenIntent: true,
        playSound: true,
        enableVibration: true,
        largeIcon: const DrawableResourceAndroidBitmap('nearle_logo.jpeg'),
      ),
    ),
  );
}

final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin =
FlutterLocalNotificationsPlugin();

Future<void> _setupLocalNotifications() async {
  const AndroidInitializationSettings initializationSettingsAndroid =
  AndroidInitializationSettings('@mipmap/ic_launcher');
  const InitializationSettings initializationSettings =
  InitializationSettings(android: initializationSettingsAndroid);
  await flutterLocalNotificationsPlugin.initialize(initializationSettings);

  const AndroidNotificationChannel channel = AndroidNotificationChannel(
    'nearle_channel',
    'Nearle Notifications',
    description: 'High priority notifications',
    importance: Importance.max,
    playSound: true,
    enableVibration: true,
  );

  await flutterLocalNotificationsPlugin
      .resolvePlatformSpecificImplementation<
      AndroidFlutterLocalNotificationsPlugin>()
      ?.createNotificationChannel(channel);
}

final RouteObserver<ModalRoute<void>> routeObserver =
RouteObserver<ModalRoute<void>>();

// PRINT CURRENT + STORE VERSION (unchanged)
Future<void> _printAndCheckAppVersions() async {
  try {
    final PackageInfo packageInfo = await PackageInfo.fromPlatform();
    final String currentVersion = packageInfo.version;
    final String buildNumber = packageInfo.buildNumber;
    final String packageName = packageInfo.packageName;

    print("==================================================");
    print("CURRENT APP VERSION: $currentVersion");
    print("BUILD NUMBER: $buildNumber");
    print("PACKAGE NAME: $packageName");
    print("==================================================");

    final prefs = await SharedPreferences.getInstance();
    await prefs.setString('currentAppVersion', currentVersion);

    if (defaultTargetPlatform == TargetPlatform.android) {
      final newVersion = NewVersionPlus(
        androidId: "com.nearle.gear",
      );

      final status = await newVersion.getVersionStatus();
      if (status != null) {
        print("PLAY STORE VERSION: ${status.storeVersion}");
        print("CAN UPDATE: ${status.canUpdate}");
        print("APP STORE LINK: ${status.appStoreLink}");
        print("==================================================");

        await prefs.setString('storeAppVersion', status.storeVersion);
        await prefs.setBool('updateAvailable', status.canUpdate);
      } else {
        print("Could not fetch Play Store version");
        await prefs.setString('storeAppVersion', 'Unknown');
      }
    }
  } catch (e) {
    print("Version check error: $e");
  }
}

// FIXED: Now correctly detects real update from Play Store
Future<bool> _checkForAppUpdate() async {
  if (defaultTargetPlatform != TargetPlatform.android) return false;

  try {
    final newVersion = NewVersionPlus(androidId: "com.nearle.gear");
    final status = await newVersion.getVersionStatus();

    if (status != null && status.canUpdate) {
      print("UPDATE DETECTED! Redirecting to AppUpdateView");
      print("Current: ${status.localVersion} → Store: ${status.storeVersion}");
      return true; // This will now go to AppUpdateView
    }
  } catch (e) {
    print("Version check failed (continuing anyway): $e");
  }
  return false;
}

void _handleMessage(RemoteMessage message) {
  print("Notification tapped: ${message.data}");
}

class AnimatedSplashWithNavigation extends StatefulWidget {
  final Widget nextScreen;
  const AnimatedSplashWithNavigation({super.key, required this.nextScreen});

  @override
  State<AnimatedSplashWithNavigation> createState() =>
      _AnimatedSplashWithNavigationState();
}

class _AnimatedSplashWithNavigationState
    extends State<AnimatedSplashWithNavigation> {
  @override
  void initState() {
    super.initState();
    Future.delayed(const Duration(milliseconds: 5200), () {
      if (mounted) {
        Get.offAll(() => widget.nextScreen);
      }
    });
  }

  @override
  Widget build(BuildContext context) {
    return AnimatedSplashScreen(
      logo: 'assets/images/splashimg.png',
      brandname: 'Nearle Daily',
      backgroundcolor: Colors.white,
      foregroundcolor: ColorConstants.primaryColor,
      brandnamecolor: ColorConstants.primaryColor,
      // companyname: 'Nearle Daily',
    );
  }
}

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  FlutterError.onError = (details) => FlutterError.dumpErrorToConsole(details);

  await runZonedGuarded(() async {

    await Firebase.initializeApp();

    await _printAndCheckAppVersions();

    SystemChrome.setSystemUIOverlayStyle(
      SystemUiOverlayStyle(statusBarColor: Colors.grey[200]),
    );

    await _setupLocalNotifications();
    FirebaseMessaging.onBackgroundMessage(_firebaseMessagingBackgroundHandler);

    RemoteMessage? initialMessage =
    await FirebaseMessaging.instance.getInitialMessage();
    if (initialMessage != null) _handleMessage(initialMessage);

    FirebaseMessaging.onMessageOpenedApp.listen(_handleMessage);

    if (!kIsWeb) {
      await FirebaseMessaging.instance.requestPermission(
        alert: true,
        badge: true,
        sound: true,
      );
    }
    SharedPreferences prefs = await SharedPreferences.getInstance();
    prefs.setBool("firstTime", true);

    FirebaseMessaging.onMessage.listen((RemoteMessage message) async {
      final data = message.data;
      final title = data['title'] ?? message.notification?.title ?? 'Nearle';
      final body = data['body'] ?? message.notification?.body ?? '';

      final ByteData jpegData =
      await rootBundle.load('assets/images/nearledaily.png');
      final Uint8List jpegBytes = jpegData.buffer.asUint8List();

      await flutterLocalNotificationsPlugin.show(
        DateTime.now().millisecondsSinceEpoch ~/ 1000,
        title,
        body,
        NotificationDetails(
          android: AndroidNotificationDetails(
            'nearle_channel',
            'Nearle Notifications',
            importance: Importance.max,
            priority: Priority.high,
            fullScreenIntent: true,
            playSound: true,
            enableVibration: true,
            largeIcon: ByteArrayAndroidBitmap(jpegBytes),
          ),
        ),
      );
    });

    String? fcmToken = await FirebaseMessaging.instance.getToken();
    await prefs.setString('fcmToken', fcmToken ?? '');

    if (defaultTargetPlatform == TargetPlatform.android) {
      final params = PlatformWebViewControllerCreationParams();
      AndroidWebViewController(params);
    }

    ApiConstants.tenantCustomers = ApiConstants.tenantCustomerLive;
    ApiConstants.orderedtenantCustomers = ApiConstants.orderedtenantCustomerLive;
    ApiConstants.login = ApiConstants.loginLive;

    Get.put(TenantController(), permanent: true);
    Get.lazyPut(() => AuthController(), fenix: true);
    Get.lazyPut(() => DashboardController(), fenix: true);
    Get.lazyPut(() => CartController(), fenix: true);
    Get.lazyPut(() => BottomNavController(), fenix: true);
    Get.lazyPut(() => OrderedTenantController(), fenix: true);
    Get.lazyPut(() => OrderController(), fenix: true);
    Get.lazyPut(() => FaqController(), fenix: true);
    Get.lazyPut(() => IntroScreenController(), fenix: true);

    DeviceInfo deviceInfo = DeviceInfo();
    await deviceInfo.getDeviceInfo();

    await SystemChrome.setPreferredOrientations([
      DeviceOrientation.portraitUp,
      DeviceOrientation.portraitDown,
    ]);

    final int? customerId = prefs.getInt('customerId');
    final String? contactNo = prefs.getString('contactno');
    bool updateAvailable = await _checkForAppUpdate(); // Now works correctly!

    Widget nextScreen;
    if (updateAvailable) {
      nextScreen = const AppUpdateView();
    } else if (customerId != null && contactNo != null && contactNo.isNotEmpty) {
      nextScreen = BottomNavigation();
    } else {
      nextScreen = const SplashScreenView();
    }
    SystemChrome.setSystemUIOverlayStyle(
      const SystemUiOverlayStyle(
        statusBarColor: Colors.white, // or transparent
        statusBarIconBrightness: Brightness.dark, // Android
        statusBarBrightness: Brightness.light, // iOS
      ),
    );

    runApp(MyApp(startScreen: nextScreen));
  }, (error, stack) => print('Error: $error'));
}

class MyApp extends StatelessWidget {
  final Widget startScreen;
  const MyApp({super.key, required this.startScreen});

  @override
  Widget build(BuildContext context) {
    return GetMaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Nearle Daily',
      navigatorObservers: [routeObserver],
      theme: ThemeData(
        fontFamily: 'Proxima Nova',
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
      ),
      initialBinding: GlobalBinding(),
      home: AnimatedSplashWithNavigation(nextScreen: startScreen),
    );
  }
}