import 'dart:io';

import 'package:doctor_app_flutter/client/http_Overrides.dart';
import 'package:doctor_app_flutter/config/config.dart';
import 'package:doctor_app_flutter/config/size_config.dart';
import 'package:doctor_app_flutter/core/provider/robot_provider.dart';
import 'package:doctor_app_flutter/core/service/AnalyticsService.dart';
import 'package:doctor_app_flutter/core/service/NavigationService.dart';
import 'package:doctor_app_flutter/core/viewModel/authentication_view_model.dart';
import 'package:doctor_app_flutter/core/viewModel/livecare_view_model.dart';
import 'package:doctor_app_flutter/core/viewModel/project_view_model.dart';
import 'package:doctor_app_flutter/locator.dart';
import 'package:doctor_app_flutter/routes.dart';
import 'package:doctor_app_flutter/utils/translations_delegate_base_utils.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp();
  HttpOverrides.global = MyHttpOverrides();
  setupLocator();
  await clearPrefsOnFirstLaunch();
  runApp(MyApp());
}

//clearing all the shared pref on the inital start to avoid any profile issue
Future<void> clearPrefsOnFirstLaunch() async {
  SharedPreferences prefs = await SharedPreferences.  getInstance();
  bool isFirstLaunch = prefs.getBool('isFirstLaunch') ?? true;
    await prefs.clear(); // Clear all prefs
}


class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    AppGlobal.CONTEX = context;

    return LayoutBuilder(
      builder: (context, constraints) {
        return OrientationBuilder(builder: (context, orientation) {
          SizeConfig().init(constraints, orientation);
          return MultiProvider(
            providers: [
              ChangeNotifierProvider<AuthenticationViewModel>(create: (context) => AuthenticationViewModel()),
              ChangeNotifierProvider<ProjectViewModel>(
                create: (context) => ProjectViewModel(),
              ),
              ChangeNotifierProvider<LiveCareViewModel>(
                create: (context) => LiveCareViewModel(),
              ),
              StreamProvider.value(
                value: RobotProvider().intStream(),
                initialData: RobotProvider().setValue({}),
              )
            ],
            child: Consumer<ProjectViewModel>(
              builder: (context, projectProvider, child) => MaterialApp(
                showSemanticsDebugger: false,
                title: 'Doctors App',
                locale: projectProvider.appLocal,
                localizationsDelegates: [
                  TranslationBaseDelegate(),
                  GlobalMaterialLocalizations.delegate,
                  GlobalWidgetsLocalizations.delegate,
                  GlobalCupertinoLocalizations.delegate,
                  DefaultCupertinoLocalizations.delegate
                ],
                supportedLocales: [
                  const Locale('ar', ''), // Arabic
                  const Locale('en', ''), // English
                ],
                theme: ThemeData(
                    primarySwatch: Colors.grey,
                    primaryColor: Colors.grey,
                    //buttonColor: HexColor('#D02127'),
                    fontFamily: 'Poppins',
                    dividerColor: Colors.grey[350],

                    // backgroundColor: Color.fromRGBO(255, 255, 255, 1),
                    useMaterial3: false),
                navigatorKey: locator<NavigationService>().navigatorKey,
                navigatorObservers: [
                  locator<AnalyticsService>().getAnalyticsObserver(),
                ],
                initialRoute: INIT_ROUTE,
                routes: routes,
                debugShowCheckedModeBanner: false,
              ),
            ),
          );
        });
      },
    );
  }
}