import 'package:flutter/material.dart'; import 'package:flutter_labs/data/repositories/potter_repository.dart'; import 'package:flutter_labs/presentation/details_page/details_page.dart'; import 'package:flutter/cupertino.dart'; import 'package:flutter_labs/domain/models/card.dart'; import 'package:flutter_labs/presentation/dialogs/show_dialog.dart'; import 'package:flutter_labs/data/mappers/potions_mapper.dart'; part 'card.dart'; class HomePage extends StatefulWidget { const HomePage({super.key, required this.title}); final String title; @override State createState() => _HomePageState(); } class _HomePageState extends State { @override Widget build(BuildContext context) { return const Scaffold(body: Body()); } } class Body extends StatefulWidget { const Body({super.key}); // ключи @override State createState() => _BodyState(); } class _BodyState extends State { final searchController = TextEditingController(); late Future?> data; final repo = PotterRepository(); @override void initState() { data = repo.loadData(onError: (e) => showErrorDialog(context, error: e)); super.initState(); } @override Widget build(BuildContext context) { return Padding( padding: EdgeInsets.only(top: MediaQuery.of(context).padding.top), child: Column( children: [ Padding( padding: const EdgeInsets.all(12), child: CupertinoSearchTextField( controller: searchController, onChanged: (search) { setState(() { data = repo.loadData(q: search); }); }, ), ), Expanded( child: Center( child: FutureBuilder?>( future: data, builder: (context, snapshot) => SingleChildScrollView( child: snapshot.hasData ? Column( mainAxisAlignment: MainAxisAlignment.center, children: snapshot.data?.map((data) { return _Card.fromData( data, onLike: (String title, bool isLiked) => _showSnackBar(context, title, isLiked), onTap: () => _navToDetails(context, data), ); }).toList() ?? [], ) : const CircularProgressIndicator(), ), ), ), ), ], ), ); } void _navToDetails(BuildContext context, CardData data) { Navigator.push( context, CupertinoPageRoute(builder: (context) => DetailsPage(data)), ); } void _showSnackBar(BuildContext context, String title, bool isLiked) { WidgetsBinding.instance.addPostFrameCallback((_) { ScaffoldMessenger.of(context).showSnackBar(SnackBar( content: Text( '$title ${isLiked ? 'liked!' : 'disliked :('}', style: Theme.of(context).textTheme.bodyLarge, ), backgroundColor: Colors.orangeAccent, duration: const Duration(seconds: 1), )); }); } }