import 'package:flutter/material.dart';
import 'package:mymuseum_visitapp/Screens/Home/home.dart';
import 'package:provider/provider.dart';
import 'Helpers/DatabaseHelper.dart';
import 'Models/visitContext.dart';
import 'app_context.dart';
import 'constants.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

void main()  async {
  WidgetsFlutterBinding.ensureInitialized();
  String initialRoute;
  VisitAppContext? localContext = await DatabaseHelper.instance.getData(DatabaseTableType.main);

  if(localContext != null) {
    print("we've got an local db !");
    print(localContext);
  } else {
    localContext = VisitAppContext(language: "FR", id: "UserId_Init");
    DatabaseHelper.instance.insert(DatabaseTableType.main, localContext.toMap());
    print("NO LOCAL DB !");
  }

  initialRoute = '/home';

  final MyApp myApp = MyApp(
    initialRoute: initialRoute,
    visitAppContext: localContext,
  );

  runApp(myApp);
}

class MyApp extends StatefulWidget {
  String initialRoute = "";
  VisitAppContext visitAppContext;
  MyApp({Key? key, required this.initialRoute, required this.visitAppContext}) : super(key: key);

  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {

  @override
  Widget build(BuildContext context) {
    return ChangeNotifierProvider<AppContext>(
      create: (_) => AppContext(widget.visitAppContext),
      child: MaterialApp(
          debugShowCheckedModeBanner: false,
          title: 'MyVisit App Demo',
          initialRoute: widget.initialRoute,
          localizationsDelegates: const [
            AppLocalizations.delegate,
            GlobalMaterialLocalizations.delegate,
            GlobalWidgetsLocalizations.delegate,
            GlobalCupertinoLocalizations.delegate,
          ],
          supportedLocales: [
            const Locale('en', ''),
            const Locale('fr', ''),
          ],
          theme: ThemeData(
            primarySwatch: Colors.blue,
            scaffoldBackgroundColor: kBackgroundColor,
            //fontFamily: "Vollkorn",
            textTheme: const TextTheme(bodyText1: TextStyle(color: kTestSecondColor)),
            visualDensity: VisualDensity.adaptivePlatformDensity,
          ),
          routes: {
            '/home': (context) => const HomePage(),
          }
      ),
    );
  }
}