diff --git a/lib/domain/models/card.dart b/lib/domain/models/card.dart new file mode 100644 index 0000000..715f1ab --- /dev/null +++ b/lib/domain/models/card.dart @@ -0,0 +1,15 @@ +import 'package:flutter/material.dart'; + +class CardData { + final String text; + final String description; + final IconData icon; + final String? imageUrl; + + CardData( + this.text, { + required this.description, + this.icon = Icons.icecream, + this.imageUrl, + }); +} diff --git a/lib/main.dart b/lib/main.dart index ad919fb..3e2acd3 100644 --- a/lib/main.dart +++ b/lib/main.dart @@ -1,4 +1,5 @@ import 'package:flutter/material.dart'; +import 'package:mdp_pi_33_zakharov/presentation/home_page/home_page.dart'; void main() { runApp(const MyApp()); @@ -19,166 +20,3 @@ class MyApp extends StatelessWidget { ); } } - -class MyHomePage extends StatefulWidget { - const MyHomePage({super.key, required this.title}); - - final String title; - - @override - State createState() => _MyHomePageState(); -} - -class _MyHomePageState extends State { - final Color _color = Colors.redAccent; - - @override - Widget build(BuildContext context) { - return Scaffold( - appBar: AppBar( - backgroundColor: _color, - title: Text(widget.title), - ), - body: const Center( - child: MyWidget() - ), - ); - } -} - -class MyWidget extends StatelessWidget { - const MyWidget({super.key}); - - @override - Widget build(BuildContext context) { - final data = [ - _CardData( - 'Oh?', - description: 'pain', - icon: Icons.add_box, - imageUrl: 'https://www.thespruceeats.com/thmb/QjCQ4RTjmnhrovGkuJWzZCXYFX8=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-90053856-588b7aff5f9b5874ee534b04.jpg', - ), - _CardData( - 'Freeze?', - description: 'suffering', - icon: Icons.ac_unit_sharp, - imageUrl: 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTwgAMeszx47tsBuUK20XIByglQcnAZCOEQJw&s', - ), - _CardData( - 'Hi?', - description: 'horror', - icon: Icons.access_alarms, - imageUrl: 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRsya6wSRjwvxaWlZEKn0U7gW6F2PWI54D6hw&s', - ), - ]; - return Center( - child: SingleChildScrollView( - child: Padding( - padding: const EdgeInsets.all(8.0), - child: Column( - mainAxisAlignment: MainAxisAlignment.center, - children: data.map((_CardData x) => _Card.fromData(x)).toList(), - ), - ), - ), - ); - } -} - -class _CardData { - final String text; - final String description; - final IconData icon; - final String? imageUrl; - - _CardData(this.text, { - required this.description, - this.icon = Icons.icecream, - this.imageUrl, - }); -} - -class _Card extends StatelessWidget { - final String text; - final String description; - final IconData icon; - final String? imageUrl; - - const _Card(this.text, { - required this.description, - this.icon = Icons.icecream, - this.imageUrl, - }); - - factory _Card.fromData(_CardData data) => _Card( - data.text, - description: data.description, - icon: data.icon, - imageUrl: data.imageUrl, - ); - - @override - Widget build(BuildContext context) { - return Container( - margin: const EdgeInsets.only(top: 16), - padding: const EdgeInsets.all(16), - decoration: BoxDecoration( - color: Colors.orangeAccent, - borderRadius: BorderRadius.circular(20), - border: Border.all( - color: Colors.redAccent, - width: 4, - ), - boxShadow: [ - BoxShadow( - color: Colors.redAccent.withOpacity(.6), - spreadRadius: 4, - offset: const Offset(0, 5), - blurRadius: 8, - ), - ], - ), - child: Row( - crossAxisAlignment: CrossAxisAlignment.start, - mainAxisAlignment: MainAxisAlignment.start, - children: [ - ClipRRect( - borderRadius: BorderRadius.circular(20), - child: SizedBox( - height: 140, - width: 100, - child: Image.network( - fit: BoxFit.cover, - imageUrl ?? '', - errorBuilder: (_, __, ___) => const Placeholder(), - ), - ), - ), - Expanded( - child: Padding( - padding: const EdgeInsets.all(8.0), - child: Column( - crossAxisAlignment: CrossAxisAlignment.start, - children: [ - Text( - text, - style: Theme.of(context).textTheme.headlineLarge, - ), - Text( - description, - style: Theme.of(context).textTheme.bodyLarge, - ), - ], - ), - ), - ), - Padding( - padding: const EdgeInsets.all(8.0), - child: Icon(icon), - ), - ], - ), - ); - } -} - diff --git a/lib/presentation/details_page/details_page.dart b/lib/presentation/details_page/details_page.dart new file mode 100644 index 0000000..912fcc2 --- /dev/null +++ b/lib/presentation/details_page/details_page.dart @@ -0,0 +1,36 @@ +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, + ), + ), + Text( + data.description, + style: Theme.of(context).textTheme.bodyLarge, + ) + ], + ), + ); + } +} diff --git a/lib/presentation/home_page/card.dart b/lib/presentation/home_page/card.dart new file mode 100644 index 0000000..e4a2598 --- /dev/null +++ b/lib/presentation/home_page/card.dart @@ -0,0 +1,165 @@ +part of 'home_page.dart'; + +typedef OnLikeCallback = void Function(String title, bool isLiked); + +class _Card extends StatefulWidget { + final String text; + final String description; + final IconData icon; + final String? imageUrl; + final OnLikeCallback? onLike; + final VoidCallback? onTap; + + const _Card( + this.text, { + required this.description, + this.icon = Icons.icecream, + this.imageUrl, + this.onLike, + this.onTap, + }); + + factory _Card.fromData( + CardData data, { + OnLikeCallback? onLike, + VoidCallback? onTap, + }) => + _Card( + data.text, + description: data.description, + 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.only(top: 16), + constraints: const BoxConstraints(minHeight: 140), + decoration: BoxDecoration( + color: Colors.orangeAccent, + borderRadius: BorderRadius.circular(20), + border: Border.all( + color: Colors.redAccent, + width: 4, + ), + boxShadow: [ + BoxShadow( + color: Colors.redAccent.withOpacity(.6), + spreadRadius: 4, + offset: const Offset(0, 5), + blurRadius: 8, + ), + ], + ), + child: IntrinsicHeight( + child: Row( + crossAxisAlignment: CrossAxisAlignment.start, + mainAxisAlignment: MainAxisAlignment.start, + children: [ + ClipRRect( + borderRadius: const BorderRadius.only( + bottomLeft: Radius.circular(20), + topLeft: Radius.circular(20), + ), + child: SizedBox( + height: double.infinity, + width: 100, + child: Stack( + children: [ + Positioned.fill( + child: Image.network( + fit: BoxFit.cover, + widget.imageUrl ?? '', + errorBuilder: (_, __, ___) => const Placeholder(), + ), + ), + Align( + alignment: Alignment.bottomLeft, + child: Container( + decoration: const BoxDecoration( + color: Colors.orangeAccent, + borderRadius: BorderRadius.only( + topRight: Radius.circular(20), + ), + ), + padding: const EdgeInsets.fromLTRB(8, 2, 8, 2), + child: Text( + 'скидка 20%', + style: Theme.of(context) + .textTheme + .bodyMedium + ?.copyWith(color: Colors.black), + ), + ), + ), + ], + ), + ), + ), + Expanded( + child: Padding( + padding: const EdgeInsets.all(8.0), + child: Column( + crossAxisAlignment: CrossAxisAlignment.start, + children: [ + Text( + widget.text, + style: Theme.of(context).textTheme.headlineLarge, + ), + Text( + widget.description, + style: Theme.of(context).textTheme.bodyLarge, + ), + ], + ), + ), + ), + Align( + alignment: Alignment.bottomRight, + child: Padding( + padding: const EdgeInsets.only( + left: 8, + 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( + color: Colors.redAccent, + Icons.favorite, + key: ValueKey(0), + ) + : const Icon( + Icons.favorite_border, + key: ValueKey(1), + ), + )), + ), + ), + ], + ), + ), + ), + ); + } +} diff --git a/lib/presentation/home_page/home_page.dart b/lib/presentation/home_page/home_page.dart new file mode 100644 index 0000000..97baa42 --- /dev/null +++ b/lib/presentation/home_page/home_page.dart @@ -0,0 +1,100 @@ +import 'package:flutter/cupertino.dart'; +import 'package:flutter/material.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 createState() => _MyHomePageState(); +} + +class _MyHomePageState extends State { + final Color _color = Colors.redAccent; + + @override + Widget build(BuildContext context) { + return Scaffold( + appBar: AppBar( + backgroundColor: _color, + title: Text(widget.title), + ), + body: const Center(child: Body()), + ); + } +} + +class Body extends StatelessWidget { + const Body({super.key}); + + @override + Widget build(BuildContext context) { + final data = [ + CardData( + 'Oh?', + description: 'pain', + icon: Icons.add_box, + imageUrl: + 'https://www.thespruceeats.com/thmb/QjCQ4RTjmnhrovGkuJWzZCXYFX8=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc()/GettyImages-90053856-588b7aff5f9b5874ee534b04.jpg', + ), + CardData( + 'Freeze?', + description: 'suffering', + icon: Icons.ac_unit_sharp, + imageUrl: + 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTwgAMeszx47tsBuUK20XIByglQcnAZCOEQJw&s', + ), + CardData( + 'Hi?', + description: 'horror', + icon: Icons.access_alarms, + imageUrl: + 'https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRsya6wSRjwvxaWlZEKn0U7gW6F2PWI54D6hw&s', + ), + ]; + return Center( + child: SingleChildScrollView( + child: Padding( + padding: const EdgeInsets.all(8.0), + child: Column( + mainAxisAlignment: MainAxisAlignment.center, + children: data + .map((CardData data) => _Card.fromData( + data, + onLike: (String title, bool isLiked) => + _showSnackBar(context, title, isLiked), + onTap: () => _navToDetails(context, data), + )) + .toList(), + ), + ), + ), + ); + } + + void _showSnackBar(BuildContext context, String title, bool isLiked) { + WidgetsBinding.instance.addPostFrameCallback((_) { + ScaffoldMessenger.of(context).showSnackBar(SnackBar( + content: Text( + 'Ice cream $title ${isLiked ? 'liked!' : 'disliked :('}', + style: Theme.of(context).textTheme.bodyLarge, + ), + backgroundColor: Colors.orangeAccent, + duration: const Duration(seconds: 1), + )); + }); + } + + void _navToDetails(BuildContext context, CardData data) { + Navigator.push( + context, + CupertinoPageRoute(builder: (context) => DetailsPage(data)), + ); + } +}