115 lines
3.1 KiB
Dart
115 lines
3.1 KiB
Dart
import 'package:flutter/material.dart';
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class LoadErrorView extends StatelessWidget {
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final String title;
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final String? message;
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final VoidCallback onRetry;
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final IconData icon;
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const LoadErrorView({
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super.key,
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required this.title,
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required this.onRetry,
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this.message,
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this.icon = Icons.wifi_off_rounded,
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});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(icon, size: 64, color: Colors.deepOrange),
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const SizedBox(height: 16),
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Text(
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title,
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textAlign: TextAlign.center,
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style: const TextStyle(color: Colors.white70, fontSize: 16),
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),
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if (message != null) ...[
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const SizedBox(height: 8),
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Text(
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message!,
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textAlign: TextAlign.center,
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style: const TextStyle(color: Colors.white38, fontSize: 12),
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),
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],
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const SizedBox(height: 16),
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FilledButton.icon(
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onPressed: onRetry,
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icon: const Icon(Icons.refresh),
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label: const Text('Повторить'),
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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 LoadErrorBanner extends StatelessWidget {
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final String title;
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final String? message;
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final VoidCallback onRetry;
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const LoadErrorBanner({
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super.key,
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required this.title,
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required this.onRetry,
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this.message,
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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.fromLTRB(12, 4, 12, 12),
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.deepOrange.withValues(alpha: 0.14),
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borderRadius: BorderRadius.circular(8),
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border: Border.all(color: Colors.deepOrange.withValues(alpha: 0.35)),
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Icon(
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Icons.warning_amber_rounded,
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color: Colors.deepOrange,
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size: 20,
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),
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const SizedBox(width: 10),
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Expanded(
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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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title,
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style: const TextStyle(
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color: Colors.white70,
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fontWeight: FontWeight.w600,
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),
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),
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if (message != null) ...[
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const SizedBox(height: 4),
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Text(
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message!,
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style: const TextStyle(color: Colors.white38, fontSize: 12),
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),
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],
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],
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),
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),
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IconButton(
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tooltip: 'Повторить',
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onPressed: onRetry,
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icon: const Icon(Icons.refresh),
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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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