import 'package:flutter/material.dart'; import 'package:flutter_bloc/flutter_bloc.dart'; import 'package:mdi/mdi.dart'; import 'package:path_provider/path_provider.dart'; import 'package:path/path.dart'; import 'package:jisho_study_tool/objectbox.g.dart'; import 'package:jisho_study_tool/bloc/search/search_bloc.dart'; import 'package:jisho_study_tool/bloc/database/database_bloc.dart'; import 'package:jisho_study_tool/bloc/kanji/kanji_bloc.dart'; import 'package:jisho_study_tool/view/screens/kanji/view.dart'; import 'package:jisho_study_tool/view/screens/history.dart'; import 'package:jisho_study_tool/view/screens/search/view.dart'; void main() => runApp(MyApp()); DatabaseBloc _databaseBloc = DatabaseBloc(); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( title: 'Jisho Study Tool', theme: ThemeData( primarySwatch: Colors.blue, ), home: MultiBlocProvider( providers: [ BlocProvider(create: (context) => SearchBloc(_databaseBloc)), BlocProvider(create: (context) => KanjiBloc(_databaseBloc)), BlocProvider(create: (context) => _databaseBloc), ], child: Home(), ), ); } } class Home extends StatefulWidget { @override _HomeState createState() => _HomeState(); } class _HomeState extends State { int selectedPage = 0; Store _store; @override void initState() { super.initState(); getApplicationDocumentsDirectory() .then((dir) { _store = Store( getObjectBoxModel(), directory: join(dir.path, 'objectbox'), ); _databaseBloc.add(ConnectedToDatabase(_store)); }); } @override void dispose() { _store.close(); _databaseBloc.add(DisconnectedFromDatabase()); super.dispose(); } @override Widget build(BuildContext context) { return BlocBuilder( builder: (context, state) { if (state is DatabaseDisconnected) { return Center( child: CircularProgressIndicator(), ); } return Scaffold( appBar: AppBar( title: pages[selectedPage].titleBar, centerTitle: true, ), body: pages[selectedPage].content, bottomNavigationBar: BottomNavigationBar( currentIndex: selectedPage, onTap: (int index) { setState(() { selectedPage = index; }); }, items: navBar, showSelectedLabels: false, showUnselectedLabels: false, unselectedItemColor: Colors.blue, selectedItemColor: Colors.green, ), ); }, ); } } final List navBar = [ BottomNavigationBarItem( label: 'Search', icon: Icon(Icons.search), ), BottomNavigationBarItem( label: 'Kanji', icon: Icon( Mdi.ideogramCjk, size: 30, )), BottomNavigationBarItem( label: 'History', icon: Icon(Icons.history), ), BottomNavigationBarItem( label: 'Memorize', icon: Icon(Icons.bookmark), ), BottomNavigationBarItem( label: 'Settings', icon: Icon(Icons.settings), ), ]; class _Page { Widget content; Widget titleBar; _Page({ this.content, this.titleBar, }); } final List<_Page> pages = [ _Page( content: SearchView(), titleBar: Text('Search'), ), _Page( content: KanjiView(), titleBar: KanjiViewBar(), ), _Page( content: HistoryView(), titleBar: Text("History"), ), _Page( content: Container(), titleBar: Text("Memorization"), ), _Page( content: Container(), titleBar: Text("Settings"), ), ];