import 'package:flutter/material.dart';

import 'package:country_picker/country_picker.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:go_router/go_router.dart';
import 'package:matrix/matrix.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';

import 'package:fluffychat/config/routes.dart';
import 'package:fluffychat/config/themes.dart';
import 'package:fluffychat/l10n/l10n.dart';
import 'package:fluffychat/pangea/common/utils/firebase_analytics.dart';
import 'package:fluffychat/pangea/learning_settings/utils/locale_provider.dart';
import 'package:fluffychat/widgets/app_lock.dart';
import 'package:fluffychat/widgets/theme_builder.dart';
import '../config/app_config.dart';
import '../utils/custom_scroll_behaviour.dart';
import 'matrix.dart';

class FluffyChatApp extends StatelessWidget {
  final Widget? testWidget;
  final List<Client> clients;
  final String? pincode;
  final SharedPreferences store;

  const FluffyChatApp({
    super.key,
    this.testWidget,
    required this.clients,
    required this.store,
    this.pincode,
  });

  /// getInitialLink may rereturn the value multiple times if this view is
  /// opened multiple times for example if the user logs out after they logged
  /// in with qr code or magic link.
  static bool gotInitialLink = false;

  // Router must be outside of build method so that hot reload does not reset
  // the current path.
  static final GoRouter router = GoRouter(
    routes: AppRoutes.routes,
    // #Pangea
    observers: [
      GoogleAnalytics.getAnalyticsObserver(),
    ],
    // Pangea#
    debugLogDiagnostics: true,
  );

  @override
  Widget build(BuildContext context) {
    return ThemeBuilder(
      builder: (context, themeMode, primaryColor) => MaterialApp.router(
        title: AppConfig.applicationName,
        themeMode: themeMode,
        theme: FluffyThemes.buildTheme(context, Brightness.light, primaryColor),
        darkTheme:
            FluffyThemes.buildTheme(context, Brightness.dark, primaryColor),
        scrollBehavior: CustomScrollBehavior(),
        // #Pangea
        locale: Provider.of<LocaleProvider>(context).locale,
        // localizationsDelegates: L10n.localizationsDelegates,
        localizationsDelegates: const [
          L10n.delegate,
          GlobalMaterialLocalizations.delegate,
          GlobalCupertinoLocalizations.delegate,
          GlobalWidgetsLocalizations.delegate,
          CountryLocalizations.delegate,
        ],
        // Pangea#
        supportedLocales: L10n.supportedLocales,
        routerConfig: router,
        builder: (context, child) => AppLockWidget(
          pincode: pincode,
          clients: clients,
          // Need a navigator above the Matrix widget for
          // displaying dialogs
          child: Matrix(
            clients: clients,
            store: store,
            child: testWidget ?? child,
          ),
        ),
      ),
    );
  }
}