ну вроде сделала третью лабу
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@ -1,6 +0,0 @@
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enum Genre {
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action,
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comedy,
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drama,
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thriller,
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}
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229
lib/main.dart
229
lib/main.dart
@ -1,30 +1,9 @@
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import 'package:flutter/material.dart';
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import 'dart:async';
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import 'movie.dart';
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import 'genre.dart';
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import 'movieGenerator.dart';
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void main() {
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runApp(const MyApp());
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}
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extension GenreExtension on Genre {
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String get description {
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switch (this) {
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case Genre.action:
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return 'Боевик!!!';
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case Genre.comedy:
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return 'Прикольная комедия';
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case Genre.drama:
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return 'Грустная драма';
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case Genre.thriller:
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return 'Психологический триллер';
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}
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}
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@ -36,7 +15,7 @@ class MyApp extends StatelessWidget {
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.pink),
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useMaterial3: true,
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),
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home: const MyHomePage(title: 'Булатовa Каринa Раилевна'),
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home: const MyHomePage(title: 'Булатова Каринa Раилевна'),
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);
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}
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}
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@ -51,23 +30,11 @@ class MyHomePage extends StatefulWidget {
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}
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class _MyHomePageState extends State<MyHomePage> {
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List<Movie> _movies = [];
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bool _isLoading = true;
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@override
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void initState() {
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super.initState();
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_loadMovies();
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}
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Future<void> _loadMovies() async {
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final generator = MovieGenerator(count: 5);
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final movies = await generator.generateMoviesWithDelay();
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final sortedMovies = generator.sortMovies(movies);
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int _counter = 0;
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void _incrementCounter() {
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setState(() {
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_movies = sortedMovies;
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_isLoading = false;
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_counter++;
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});
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}
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@ -78,45 +45,157 @@ class _MyHomePageState extends State<MyHomePage> {
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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title: Text(widget.title),
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),
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body: _isLoading
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? const Center(child: CircularProgressIndicator())
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: ListView.builder(
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itemCount: _movies.length,
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itemBuilder: (context, index) {
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final movie = _movies[index];
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return ListTile(
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title: Text(movie.title),
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subtitle: Text('Жанр: ${movie.genre.description}, Рейтинг: ${movie.rating.toStringAsFixed(1)}'),
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onTap: () {
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movie.printDetails();
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showDialog(
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context: context,
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builder: (context) {
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return AlertDialog(
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body: const MyWidget(),
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);
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}
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}
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title: Text(movie.title),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('Жанр: ${movie.genre.description}'),
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Text('Рейтинг: ${movie.rating.toStringAsFixed(1)}'),
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],
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),
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actions: [
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TextButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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child: const Text('Закрыть'),
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),
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],
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);
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},
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);
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},
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);
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},
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class _CardData {
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final String text;
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final String descriptionText;
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final IconData icon;
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final String? imageUrl;
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_CardData(
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this.text, {
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required this.descriptionText,
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this.icon = Icons.ac_unit_outlined,
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this.imageUrl,
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});
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}
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class MyWidget extends StatelessWidget {
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const MyWidget({super.key});
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@override
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Widget build(BuildContext context) {
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final data = [
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_CardData(
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'Человек-паук',
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descriptionText: 'Чела укусил паук блин',
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imageUrl:
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'https://i.pinimg.com/564x/1b/be/e7/1bbee75b44e22793c42c48e01d3ce3fc.jpg',
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),
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_CardData(
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'Drive',
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descriptionText: 'Райан Гослинг в фильме драйв',
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icon: Icons.star,
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imageUrl:
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'https://i.pinimg.com/564x/24/3f/7e/243f7e8772ed0ff547a403466c99b3ce.jpg',
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),
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_CardData(
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'Головоломка',
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descriptionText: 'Мультфильм про эмоции',
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icon: Icons.woman,
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imageUrl:
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'https://i.pinimg.com/564x/3d/af/1e/3daf1ec0832cf3d6e0bff9db194564f5.jpg',
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),
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_CardData(
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'Бойцовский клуб',
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descriptionText: 'Это чтоо, Тайлер Дердер???',
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icon: Icons.question_answer,
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imageUrl:
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'https://i.pinimg.com/564x/e6/a6/61/e6a661bd29efdeee24e56c930398acca.jpg',
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),
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_CardData(
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'Рапунцель',
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descriptionText: 'Очень мили мультик',
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icon: Icons.favorite_border,
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imageUrl:
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'https://i.pinimg.com/564x/17/46/6b/17466b0834d4a62a23bf0995e78cfc71.jpg',
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),
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];
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return Center(
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child: SingleChildScrollView(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: data.map((e) => _Card.fromData(e)).toList(),
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),
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));
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}
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}
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class _Card extends StatelessWidget {
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final String text;
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final String descriptionText;
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final IconData icon;
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final String? imageUrl;
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const _Card(
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this.text, {
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this.icon = Icons.ac_unit_outlined,
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required this.descriptionText,
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this.imageUrl,
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});
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factory _Card.fromData(_CardData data) => _Card(
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data.text,
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descriptionText: data.descriptionText,
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icon: data.icon,
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imageUrl: data.imageUrl,
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);
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: const EdgeInsets.only(top: 16),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white70,
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borderRadius: BorderRadius.circular(20),
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border: Border.all(
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color: Colors.grey,
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width: 2,
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),
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withOpacity(.5),
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spreadRadius: 4,
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offset: const Offset(0, 5),
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blurRadius: 8,
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)
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]
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),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ClipRRect(
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borderRadius: BorderRadius.circular(20),
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child: SizedBox(
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height: 140,
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width: 100,
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child: Image.network(
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imageUrl ?? '',
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fit: BoxFit.cover,
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errorBuilder: (_, __, ___) => const Placeholder(),
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),
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),
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.only(left: 8.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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text,
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style: Theme.of(context).textTheme.headlineLarge,
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),
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Text(
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descriptionText,
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style: Theme.of(context).textTheme.bodyLarge,
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)
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],
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),
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),
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),
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Padding(
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padding: const EdgeInsets.only(left: 8.0),
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child: Icon(icon),
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),
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],
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),
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);
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}
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@ -1,16 +0,0 @@
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import 'package:project1/main.dart';
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import 'genre.dart';
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class Movie {
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final String title;
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final Genre genre;
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final double rating;
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Movie({required this.title, required this.genre, required this.rating});
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void printDetails() {
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print('''Title: $title
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Genre: ${genre.description}
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Rating: $rating''');
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}
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}
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@ -1,25 +0,0 @@
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import 'movie.dart';
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import 'genre.dart';
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import 'dart:math';
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class MovieGenerator {
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final int count;
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MovieGenerator({required this.count});
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Future<List<Movie>> generateMoviesWithDelay() async {
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await Future.delayed(Duration(seconds: 2));
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final random = Random();
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return List.generate(count, (index) {
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final title = 'Movie ${index + 1}';
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final genre = Genre.values[random.nextInt(Genre.values.length)];
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final rating = random.nextDouble() * 10;
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return Movie(title: title, genre: genre, rating: rating);
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});
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}
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List<Movie> sortMovies(List<Movie> movies) {
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return movies..sort((a, b) => b.rating.compareTo(a.rating));
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}
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}
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