import 'dart:io';

import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:localization/localization.dart';
import 'package:provider/provider.dart';
import 'package:test_sa/new_views/app_style/app_themes.dart';
import 'package:test_sa/new_views/pages/land_page/land_page.dart';
import 'package:test_sa/new_views/pages/login_page.dart';
import 'package:test_sa/new_views/pages/new_service_request_page.dart';
import 'package:test_sa/new_views/pages/new_transfer_request_page.dart';
import 'package:test_sa/new_views/pages/splash_page.dart';
import 'package:test_sa/providers/gas_request_providers/cylinder_size_provider.dart';
import 'package:test_sa/providers/gas_request_providers/cylinder_type_provider.dart';
import 'package:test_sa/providers/gas_request_providers/gas_types_provider.dart';

import 'controllers/providers/api/user_provider.dart';
import 'controllers/providers/settings/setting_provider.dart';
import 'new_views/pages/new_gas_refill_request_page.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  if (Platform.isIOS) {
    await Firebase.initializeApp(
      options: const FirebaseOptions(
        apiKey: "AIzaSyACQkSleNwU1jzEKR5ho1uSfZERokwwAbc",
        appId: "1:973582662416:ios:bc4a8061444c6a08fbc395",
        messagingSenderId: "973582662416",
        projectId: "atoms-fb912",
      ),
    );
  } else {
    await Firebase.initializeApp();
  }
  SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(statusBarColor: Colors.transparent));

  /// only portrait mode
  SystemChrome.setPreferredOrientations([
    DeviceOrientation.portraitUp,
    DeviceOrientation.portraitDown,
  ]);
  runApp(ChangeNotifierProvider(create: (_) => SettingProvider(), child: const MyApp()));
}

class MyApp extends StatelessWidget {
  const MyApp({Key key}) : super(key: key);

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    LocalJsonLocalization.delegate.directories = ['assets/translations'];
    final settingProvider = Provider.of<SettingProvider>(context);
    return MultiProvider(
      providers: [
        ChangeNotifierProvider(create: (_) => UserProvider()),
        ChangeNotifierProvider(create: (_) => GasTypesProvider()),
        ChangeNotifierProvider(create: (_) => CylinderTypesProvider()),
        ChangeNotifierProvider(create: (_) => CylinderSizeProvider()),
      ],
      child: GestureDetector(
        onTap: () {
          FocusScopeNode currentFocus = FocusScope.of(context);
          if (!currentFocus.hasPrimaryFocus) {
            FocusManager.instance.primaryFocus.unfocus();
          }
        },
        child: MaterialApp(
          title: 'ATOMS',
          debugShowCheckedModeBanner: false,
          theme: settingProvider.theme == "dark" ? AppThemes.darkTheme : AppThemes.lightTheme,
          localizationsDelegates: [
            LocalJsonLocalization.delegate,
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
            GlobalCupertinoLocalizations.delegate,
          ],
          supportedLocales: const [Locale('en'), Locale('ar')],
          locale: Locale(settingProvider.language ?? 'en'),
          initialRoute: SplashPage.routeName,
          routes: {
            SplashPage.routeName: (_) => const SplashPage(),
            LoginPage.routeName: (_) => const LoginPage(),
            LandPage.routeName: (_) => const LandPage(),
            NewServiceRequestPage.routeName: (_) => const NewServiceRequestPage(),
            NewGasRefillRequestPage.routeName: (_) => const NewGasRefillRequestPage(),
            NewTransferRequestPage.routeName: (_) => const NewTransferRequestPage(),
          },
        ),
      ),
    );
  }
}