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5 changed files with 289 additions and 44 deletions

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@ -0,0 +1,15 @@
import 'package:flutter/material.dart';
class CardData{
final String text;
final String discriptionText;
final IconData icon;
final String? imageUrl;
CardData(
this.text, {
required this.discriptionText,
this.icon = Icons.ac_unit_outlined,
this.imageUrl,
});
}

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@ -1,4 +1,5 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:laba1/presentation/home_page/home_page.dart';
void main() { void main() {
runApp(const MyApp()); runApp(const MyApp());
@ -11,60 +12,18 @@ class MyApp extends StatelessWidget {
Widget build(BuildContext context) { Widget build(BuildContext context) {
return MaterialApp( return MaterialApp(
title: 'Flutter Demo', title: 'Flutter Demo',
debugShowCheckedModeBanner: false,
theme: ThemeData( theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple), colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true, useMaterial3: true,
), ),
home: const MyHomePage(title: 'Batsylev Vladislav Alexeyevich'), home: const MyHomePage(title: 'Бацылев Владислав Алексеевич'),
); );
} }
} }
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.headlineMedium,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: const Icon(Icons.add),
), );
}
}

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@ -0,0 +1,48 @@
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../../domain/models/card.dart';
class DetailsPage extends StatelessWidget{
final CardData data;
const DetailsPage(this.data, {super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(bottom: 16.0),
child: Image.network(data.imageUrl ?? '',),
),
Padding(
padding: const EdgeInsets.only(bottom: 4.0),
child: Text(
data.text,
style: Theme.of(context).textTheme.headlineLarge,
),
),
Row(
children: [
Padding(
padding: const EdgeInsets.only(right: 5.0),
child: Text(
'рибут:',
style: Theme.of(context).textTheme.bodyLarge,
),
),
Text(
data.discriptionText,
style: Theme.of(context).textTheme.bodyLarge,
)
],
),
],
),
);
}
}

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@ -0,0 +1,134 @@
part of 'home_page.dart';
typedef OnLikeCallBack = void Function(String title, bool isLiked)?;
class _Card extends StatefulWidget {
final String text;
final IconData icon;
final String discriptionText;
final String? imageUrl;
final OnLikeCallBack onLike;
final VoidCallback? onTap;
const _Card(
this.text, {
this.icon = Icons.bookmark_border,
required this.discriptionText,
this.imageUrl,
this.onLike,
this.onTap,
});
factory _Card.fromData(
CardData data, {
OnLikeCallBack onLike,
VoidCallback? onTap,
}) =>
_Card(
data.text,
discriptionText: data.discriptionText,
icon: data.icon,
imageUrl: data.imageUrl,
onLike: onLike,
onTap: onTap,
);
@override
State<_Card> createState() => _CardState();
}
class _CardState extends State<_Card> {
bool isLiked = false;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: widget.onTap,
child: Container(
margin: const EdgeInsets.all(14),
constraints: const BoxConstraints(minHeight: 140),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(20),
boxShadow: [
BoxShadow(
color: Colors.grey.withOpacity(.5),
spreadRadius: 4,
offset: const Offset(0, 5),
blurRadius: 8,
)
]),
child: IntrinsicHeight(
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ClipRRect(
borderRadius: const BorderRadius.only(
bottomLeft: Radius.circular(20),
topLeft: Radius.circular(20),
),
child: SizedBox(
height: double.infinity,
width: 120,
child: Image.network(
widget.imageUrl ?? '',
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Placeholder(),
)),
),
Expanded(
child: Padding(
padding: const EdgeInsets.only(left: 15.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
widget.text,
style: Theme.of(context).textTheme.headlineSmall,
),
Text(
widget.discriptionText,
style: Theme.of(context).textTheme.bodyLarge,
)
],
),
),
),
Align(
alignment: Alignment.bottomLeft,
child: Padding(
padding: const EdgeInsets.only(
left: 8.0,
right: 16,
bottom: 16,
),
child: GestureDetector(
onTap: () {
setState(() {
isLiked = !isLiked;
});
widget.onLike?.call(widget.text, isLiked);
},
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 300),
child: isLiked
? const Icon(
Icons.favorite,
color: Colors.pink,
key: ValueKey<int>(0),
)
: const Icon(
Icons.favorite_border,
key: ValueKey<int>(1),
),
),
),
),
),
],
),
),
),
);
}
}

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@ -0,0 +1,89 @@
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import '../../domain/models/card.dart';
import '../details_page/details_page.dart';
part 'card.dart';
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final Color _color = Colors.purple;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: _color,
title: Text(widget.title),
),
body: const Body(),
);
}
}
class Body extends StatelessWidget {
const Body({super.key});
@override
Widget build(BuildContext context) {
final data = [
CardData('Arc Warden',
discriptionText: 'Ловкость',
imageUrl: 'https://yt3.googleusercontent.com/VnqOJt9iHkwXonTzNfenydf4hTD2ilYcmiZv-RP8-3eifX16A64eZyV4z43LBL4EhPWAhTN2lJE=s900-c-k-c0x00ffffff-no-rj',
),
CardData('Void Spirit',
discriptionText: 'Универсальный',
imageUrl: 'https://cdna.artstation.com/p/assets/covers/images/024/245/520/large/maxime-lebled-voidspirit.jpg?1581789586',
),
CardData('Invoker',
discriptionText: 'Универсальный',
imageUrl: 'https://steamuserimages-a.akamaihd.net/ugc/1010400569445271177/6D5FF0CF2C48F8351C9AAC98363DEC31386678AB/?imw=5000&imh=5000&ima=fit&impolicy=Letterbox&imcolor=%23000000&letterbox=false',
),
];
return Center(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: data.map((data) {
return _Card.fromData(
data,
onLike: (String title, bool isLiked) =>
_showSnackBar(context, title, isLiked),
onTap: () => _navToDetails(context, data),
);
}).toList(),
),
));
}
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: Center(
child: Text(
'${isLiked ? 'Добавлено в избранное' : 'Убрано из избраных'} $title',
style: Theme.of(context).textTheme.bodyLarge,
),
),
backgroundColor: Color(0xFF7BA05B),
duration: const Duration(seconds: 1),
));
});
}
}