import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'package:localization/localization.dart';
import 'package:loris/pages/settings/app.dart';
import 'package:loris/partials/main_scaffold.dart';
import 'pages/login.dart';
import 'business_logic/settings.dart' as settings;
import 'package:flutter_localizations/flutter_localizations.dart';
import 'themes/themes.dart' as themes;
import 'global.dart' as global;

ThemeData theme = themes.getTheme(themes.available[1]);
Locale activeLocale = const Locale("en_US");

void main() async {
  Intl.defaultLocale = "en_US";
  global.settings = await settings.Settings.create();
  activeLocale = global.settings!.locale;

  // check if all information is available
  if (global.settings!.identities.isNotEmpty) {
    // await oauth.refreshToken();
  }
  runApp(const Loris());
}

class Loris extends StatefulWidget {
  const Loris({Key? key}) : super(key: key);

  @override
  State<Loris> createState() => _LorisState();
}

class _LorisState extends State<Loris> {
  var theme = global.settings!.theme;

  @override
  void initState() {
    themeStream.stream.listen((event) {
      setState(() {
        theme = event;
      });
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    LocalJsonLocalization.delegate.directories = ['lib/i18n'];
    return MaterialApp(
      theme: themes.getTheme(theme),
      locale: activeLocale,
      supportedLocales: global.availableLocales,
      localizationsDelegates: [
        GlobalCupertinoLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
        GlobalMaterialLocalizations.delegate,
        LocalJsonLocalization.delegate,
      ],
      initialRoute: global.settings!.identities.isEmpty ? "/login" : "/",
      routes: {
        '/': (context) => const MainScaffold(),
        '/login': (context) => const Login(),
      },
    );
  }
}