// Copyright (C) 2023 WYATT GROUP
// Please see the AUTHORS file for details.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:wyatt_ui_components/wyatt_ui_components.dart';
import 'package:wyatt_ui_kit/wyatt_ui_kit.dart';
import 'package:wyatt_ui_kit_example/cubit/app_mode_cubit.dart';
import 'package:wyatt_ui_kit_example/home.dart';
import 'package:wyatt_ui_kit_example/theme/themes.dart';

void main(List<String> args) {
  const forcePage = int.fromEnvironment('PAGE');
  const forceTheme = int.fromEnvironment('THEME');
  Themes.currentThemeIndex = forceTheme;
  runApp(
    const App(
      defaultPage: forcePage,
      defaultTheme: forceTheme,
    ),
  );
}

class App extends StatelessWidget {
  const App({required this.defaultPage, required this.defaultTheme, super.key});

  final int defaultPage;
  final int defaultTheme;

  @override
  Widget build(BuildContext context) {
    final brightness =
        WidgetsBinding.instance.platformDispatcher.platformBrightness;
    return BlocProvider(
      create: (context) => AppModeCubit(
        theme: defaultTheme,
        brightness: brightness,
      ),
      child: Builder(
        builder: (context) => BlocBuilder<AppModeCubit, AppModeState>(
          builder: (context, state) {
            final light = Themes.lightFromTheme(state.theme);
            final dark = Themes.darkFromTheme(state.theme);
            final theme = state.brightness == Brightness.light ? light : dark;
            return ComponentTheme(
              data: WyattComponentThemeData.wyattComponentThemeData,
              child: MaterialApp(
                debugShowCheckedModeBanner: false,
                localizationsDelegates: const [
                  GlobalMaterialLocalizations.delegate,
                  GlobalWidgetsLocalizations.delegate,
                  GlobalCupertinoLocalizations.delegate,
                ],
                theme: theme,
                supportedLocales: const [
                  Locale('fr', ''),
                ],
                title: title,
                home: Home(
                  forceIndex: defaultPage,
                ),
              ),
            );
          },
        ),
      ),
    );
  }
}