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Вера 2024-12-18 13:16:56 +04:00
parent 4cd85a2ae9
commit 6b8d71fc3d
4 changed files with 101 additions and 50 deletions
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33
lib/presentation/dialogs/error_dialog.dart Normal file
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@ -0,0 +1,33 @@
import 'package:flutter/material.dart';
class ErrorDialog extends StatelessWidget {
final String? error;
const ErrorDialog(this.error, {super.key});
@override
Widget build(BuildContext context) {
return Center(
child: Material(
color: Colors.transparent,
child: Container(
margin: const EdgeInsets.all(36),
padding: const EdgeInsets.all(20),
decoration: const BoxDecoration(
color: Colors.grey,
borderRadius: BorderRadius.all(Radius.circular(10)),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.error, color: Colors.white),
const SizedBox(height: 12),
Text(
error ?? 'UNKNOWN',
style: Theme.of(context).textTheme.bodyLarge?.copyWith(color: Colors.white),
),
],
),
),
),
);
}
}

12
lib/presentation/dialogs/show_dialog.dart Normal file
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@ -0,0 +1,12 @@
import 'package:flutter/material.dart';
import 'package:leonteva_pmu/presentation/dialogs/error_dialog.dart';
void showErrorDialog(
BuildContext context, {
required String? error,
}) {
showDialog(
context: context,
builder: (_) => ErrorDialog(error),
);
}

20
lib/presentation/home_page/card.dart
View File

@ -80,25 +80,7 @@ class _CardState extends State<_Card> {
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(
'скидок нет',
style: Theme.of(context)
.textTheme
.bodyMedium
?.copyWith(color: Colors.black),
),
),
),
],
),
),

86
lib/presentation/home_page/home_page.dart
View File

@ -33,38 +33,62 @@ class Body extends StatelessWidget {
const Body({super.key}); // ключи
@override
Widget build(BuildContext context) {
final data = [
CardData('dish',
descriptionText: 'delicious',
icon: Icons.abc,
imageUrl:
'https://n1s2.hsmedia.ru/48/2d/63/482d63d02b668677a73a2ffbd791a71b/728x546_1_aaca034dfa8a8c33247bd8cb2ed26817@1700x1275_0xac120003_9749770561671744766.jpeg'),
CardData('dish2',
descriptionText: 'yes',
icon: Icons.access_alarm_outlined,
imageUrl:
'https://n1s2.hsmedia.ru/48/2d/63/482d63d02b668677a73a2ffbd791a71b/728x546_1_aaca034dfa8a8c33247bd8cb2ed26817@1700x1275_0xac120003_9749770561671744766.jpeg'),
CardData('dish3',
descriptionText: 'eeee',
icon: Icons.access_alarm_rounded,
imageUrl:
'https://n1s2.hsmedia.ru/48/2d/63/482d63d02b668677a73a2ffbd791a71b/728x546_1_aaca034dfa8a8c33247bd8cb2ed26817@1700x1275_0xac120003_9749770561671744766.jpeg'),
];
State<Body> createState() => _BodyState();
}
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(),
),
class _BodyState extends State<Body> {
final searchController = TextEditingController();
late Future<List<CardData>?> 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<List<CardData>?>(
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(),
),
),
),
),
],
),
);
}