yokutango-mobile-reader/lib/screens/home.dart

import 'package:flutter/material.dart';
import 'package:yokutango_mobile_reader/service/tangocard_files.dart';
import 'package:yokutango_mobile_reader/service/theme_bloc.dart';

import 'pages/tango_set_list.dart';

class Home extends StatefulWidget {
  const Home({super.key});

  @override
  State<Home> createState() => _HomeState();
}

class _HomeState extends State<Home> {
  int page = 0;

  final _pages = [
    TangoSetList(
      files: tangocardFilePaths,
      route: '/list/tango',
    ),
    TangoSetList(
      files: kanjicardFilePaths,
      route: '/list/kanji',
    ),
  ];

  @override
  Widget build(BuildContext context) => Scaffold(
        appBar: AppBar(
          title: const Text("よく単語"),
          actions: [
            BlocBuilder<ThemeBloc, Brightness>(
              builder: (context, state) {
                return Switch(
                  value: state == Brightness.dark,
                  onChanged: (b) => BlocProvider.of<ThemeBloc>(context)
                      .add(SetTheme(state != Brightness.dark)),
                );
              },
            )
          ],
          centerTitle: true,
        ),
        body: _pages[page],
        bottomNavigationBar: BottomNavigationBar(
          onTap: (int index) => setState(() => page = index),
          currentIndex: page,
          items: const [
            BottomNavigationBarItem(label: '単語', icon: Icon(Icons.style)),
            BottomNavigationBarItem(label: '漢字', icon: Icon(Icons.translate)),
          ],
        ),
      );
}