PIbd-32_Isaeva_A.I._PMU/wiki_dog_breeds/lib/main.dart
2024-11-12 23:01:19 +04:00

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import 'dart:math';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepOrange),
useMaterial3: true,
),
home: const MyHomePage(title: 'Энциклопедия пород собак'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: Text(widget.title),
),
body: const MyWidget(),
);
}
}
class MyWidget extends StatelessWidget {
const MyWidget({super.key});
@override
Widget build(BuildContext context) {
final data = [
_CardData(text:'Немецкая овчарка', desc: 'Отличные охранники и бойцы, уверенные, выносливые', tages:['крупные', 'служебные'] , imageUrl: 'https://i.pinimg.com/originals/37/a2/9a/37a29a34b248ff86d15c5d1aca9a13e0.jpg'),
_CardData(text: 'Хаски', desc: 'Очень дружелюбные и ласковые, отличные компаньоны', tages:['крупные', 'пастушьи', 'компаньоны'] , imageUrl: 'https://i.pinimg.com/736x/56/c4/f0/56c4f08522549ed68e6782a4461810fc.jpg'),
_CardData(text: 'Доберман', desc: 'Умные, преданные, с молниеносной реакцией и чувством собственного достоинства', tages:['крупные', 'бойцовые'] , imageUrl: 'https://i.pinimg.com/736x/46/05/4f/46054f5a232d2be0704e5bf2c92c073a.jpg'),
_CardData(text: 'Колли', desc: 'Общительные, интеллигентные, неагрессивные, сильно привязываются', tages:['крупные', 'компаньоны'] , imageUrl: 'https://i.pinimg.com/originals/b4/9a/59/b49a59cd65b1315bf207896e7022ff96.jpg'),
_CardData(text: 'Корги', desc: 'Жизнерадостные, активные, социальные, обучаемые, ', tages:['маленькие', 'декоративные'] , imageUrl: 'https://avatars.mds.yandex.net/i?id=0d1565e44373e7be60d235ebfe642396_l-4776319-images-thumbs&n=13'),
];
return Center(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: data.map((e) => _Card.fromData(e)).toList(),
),
),
);
}
}
class _Card extends StatelessWidget {
final String text;
final String desc;
final List<String> tages;
final String imageUrl;
_Card(this.text, this.desc, this.tages, this.imageUrl);
factory _Card.fromData(_CardData data) => _Card(
data.text,
data.desc,
data.tages,
data.imageUrl
);
@override
Widget build(BuildContext context) {
return Container(
height: 150,
margin: const EdgeInsets.only(top: 16),
decoration: BoxDecoration(
color: Colors.white,
boxShadow: [
BoxShadow(
color: Colors.black26.withOpacity(0.5),
offset: const Offset(0, 5),
blurRadius: 8,
spreadRadius: 4
)
]
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: ClipRRect(
child: SizedBox(
height: 150,
width: 400,
child: Image.network(
imageUrl ?? '',
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Placeholder(),
),
),
)
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
text,
style: Theme.of(context).textTheme.titleMedium
),
Text (
desc,
style: TextStyle(
fontSize: 12.0,
height: 0.99
),
//style: Theme.of(context).textTheme.bodySmall,
),
Wrap(
spacing: 2.0,
runSpacing: 3.0,
children: tages.map((e) => _buildTag(e)).toList(),
)
],
),
),
),
],
),
);
}
Widget _buildTag(String tag) {
return Container(
margin: const EdgeInsets.only(right: 5.0),
padding: const EdgeInsets.symmetric(horizontal: 6.0, vertical: 2.0),
decoration: BoxDecoration(
color: Colors.orange,
borderRadius: BorderRadius.circular(16.0),
),
child: Text(
tag,
style: TextStyle(
color: Colors.white,
fontSize: 10.0,
),
),
);
}
}
class _CardData {
final String text;
final String desc;
final List<String> tages;
final String imageUrl;
_CardData({required this.text, required this.desc, required this.tages, required this.imageUrl});
}