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kongbeiwu
2026-05-15 14:41:37 +08:00
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lib/pages/event_list_page.dart Normal file
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import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_animate/flutter_animate.dart';
import '../providers/event_provider.dart';
import '../theme.dart';
import '../l10n/app_localizations.dart';
class EventListPage extends ConsumerStatefulWidget {
const EventListPage({super.key});
@override
ConsumerState<EventListPage> createState() => _EventListPageState();
}
class _EventListPageState extends ConsumerState<EventListPage> {
@override
void initState() {
super.initState();
Future.microtask(() {
ref.read(eventProvider.notifier).loadEvents();
});
}
String _formatDate(DateTime date) {
return '${date.month}/${date.day} ${date.hour.toString().padLeft(2, '0')}:${date.minute.toString().padLeft(2, '0')}';
}
Color _getStatusColor(String status) {
switch (status) {
case 'published':
return AppColors.success;
case 'draft':
return AppColors.warning;
case 'expired':
return AppColors.textTertiary;
default:
return AppColors.primary;
}
}
String _getStatusText(String status, AppLocalizations l10n) {
switch (status) {
case 'published':
return l10n.published;
case 'draft':
return l10n.draft;
case 'expired':
return l10n.expired;
default:
return status;
}
}
@override
Widget build(BuildContext context) {
final l10n = AppLocalizations.of(context)!;
final eventState = ref.watch(eventProvider);
return Scaffold(
backgroundColor: AppColors.background,
appBar: AppBar(
title: Text(l10n.eventRecords),
),
body: eventState.isLoading
? const Center(child: CircularProgressIndicator())
: eventState.events.isEmpty
? _buildEmptyState(l10n)
: ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: eventState.events.length,
itemBuilder: (context, index) {
final event = eventState.events[index];
return _buildEventCard(event, index, l10n);
},
),
);
}
Widget _buildEmptyState(AppLocalizations l10n) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.event_note_outlined,
size: 64,
color: AppColors.textTertiary.withOpacity(0.5),
),
const SizedBox(height: 16),
Text(
l10n.noEvents,
style: const TextStyle(fontSize: 16, color: AppColors.textSecondary),
),
],
),
);
}
Widget _buildEventCard(event, int index, AppLocalizations l10n) {
return Container(
margin: const EdgeInsets.only(bottom: 12),
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.circular(16),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.03),
blurRadius: 10,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.all(16),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: 44,
height: 44,
decoration: BoxDecoration(
gradient: AppGradients.primary,
borderRadius: BorderRadius.circular(12),
),
child: const Icon(Icons.event, color: Colors.white, size: 22),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Expanded(
child: Text(
event.entityName,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary,
),
),
),
Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
decoration: BoxDecoration(
color: _getStatusColor(event.status).withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
),
child: Text(
_getStatusText(event.status, l10n),
style: TextStyle(
fontSize: 11,
fontWeight: FontWeight.w500,
color: _getStatusColor(event.status),
),
),
),
],
),
const SizedBox(height: 6),
Text(
event.description,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
fontSize: 14,
color: AppColors.textSecondary,
height: 1.4,
),
),
],
),
),
],
),
),
const Divider(height: 1, indent: 16, endIndent: 16),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
child: Row(
children: [
Icon(Icons.access_time, size: 14, color: AppColors.textTertiary),
const SizedBox(width: 4),
Text(
'${l10n.publishTime}: ${_formatDate(event.publishTime)}',
style: const TextStyle(fontSize: 12, color: AppColors.textTertiary),
),
if (event.popupReminder) ...[
const SizedBox(width: 12),
Icon(Icons.notifications_active, size: 14, color: AppColors.warning),
],
const Spacer(),
if (event.creatorName != null)
Text(
event.creatorName!,
style: const TextStyle(fontSize: 12, color: AppColors.textTertiary),
),
],
),
),
],
),
).animate().fadeIn(duration: 300.ms, delay: (index * 50).ms).slideY(begin: 0.1, end: 0, duration: 300.ms);
}
}