332 lines
10 KiB
Dart
332 lines
10 KiB
Dart
import 'package:flutter/material.dart';
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import '../../../models/prompt_models.dart';
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import '../../../utils/web_theme.dart';
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/// 增强模板卡片组件
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class EnhancedTemplateCard extends StatelessWidget {
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final EnhancedUserPromptTemplate template;
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final bool isSelected;
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final bool batchMode;
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final VoidCallback? onTap;
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final VoidCallback? onEdit;
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final VoidCallback? onDelete;
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final VoidCallback? onReview;
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final VoidCallback? onToggleVerified;
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final VoidCallback? onTogglePublish;
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final VoidCallback? onViewStats;
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final VoidCallback? onViewDetails;
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final VoidCallback? onDuplicate;
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final ValueChanged<bool>? onSelectionChanged;
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const EnhancedTemplateCard({
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Key? key,
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required this.template,
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this.isSelected = false,
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this.batchMode = false,
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this.onTap,
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this.onEdit,
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this.onDelete,
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this.onReview,
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this.onToggleVerified,
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this.onTogglePublish,
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this.onViewStats,
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this.onViewDetails,
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this.onDuplicate,
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this.onSelectionChanged,
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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color: WebTheme.getCardColor(context),
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child: InkWell(
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onTap: onTap,
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borderRadius: BorderRadius.circular(8),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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if (batchMode)
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Padding(
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padding: const EdgeInsets.only(right: 12),
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child: Checkbox(
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value: isSelected,
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onChanged: onSelectionChanged != null ? (value) => onSelectionChanged!(value ?? false) : null,
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),
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),
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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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Row(
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children: [
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Expanded(
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child: Text(
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template.name,
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: WebTheme.getTextColor(context),
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),
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),
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),
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_buildStatusBadges(),
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],
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),
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if (template.description?.isNotEmpty == true)
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Padding(
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padding: const EdgeInsets.only(top: 8),
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child: Text(
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template.description!,
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style: TextStyle(
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color: WebTheme.getTextColor(context).withOpacity(0.7),
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),
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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),
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),
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],
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),
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),
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if (!batchMode)
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PopupMenuButton<String>(
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onSelected: _handleMenuAction,
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itemBuilder: (context) => [
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const PopupMenuItem(value: 'duplicate', child: Text('复制为新模板')),
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if (template.isPublic == true && template.isVerified != true)
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const PopupMenuItem(value: 'review', child: Text('审核')),
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PopupMenuItem(
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value: 'verify',
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child: Text(template.isVerified == true ? '取消认证' : '设为认证'),
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),
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PopupMenuItem(
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value: 'publish',
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child: Text(template.isPublic == true ? '取消发布' : '发布'),
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),
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const PopupMenuItem(value: 'stats', child: Text('统计信息')),
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const PopupMenuItem(value: 'delete', child: Text('删除')),
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],
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),
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],
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),
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const SizedBox(height: 12),
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_buildTemplateInfo(),
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const SizedBox(height: 12),
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_buildTemplateStats(),
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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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Widget _buildStatusBadges() {
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return Row(
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children: [
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if (template.isVerified == true)
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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margin: const EdgeInsets.only(left: 8),
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decoration: BoxDecoration(
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color: Colors.green.withOpacity(0.1),
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borderRadius: BorderRadius.circular(4),
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border: Border.all(color: Colors.green),
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),
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child: const Text(
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'已认证',
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style: TextStyle(
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fontSize: 12,
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color: Colors.green,
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fontWeight: FontWeight.w500,
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),
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),
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),
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if (template.isPublic)
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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margin: const EdgeInsets.only(left: 8),
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decoration: BoxDecoration(
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color: Colors.blue.withOpacity(0.1),
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borderRadius: BorderRadius.circular(4),
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border: Border.all(color: Colors.blue),
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),
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child: const Text(
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'公开',
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style: TextStyle(
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fontSize: 12,
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color: Colors.blue,
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fontWeight: FontWeight.w500,
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),
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),
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),
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if (template.isPublic && !template.isVerified)
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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margin: const EdgeInsets.only(left: 8),
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decoration: BoxDecoration(
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color: Colors.orange.withOpacity(0.1),
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borderRadius: BorderRadius.circular(4),
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border: Border.all(color: Colors.orange),
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),
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child: const Text(
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'待审核',
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style: TextStyle(
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fontSize: 12,
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color: Colors.orange,
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fontWeight: FontWeight.w500,
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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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Widget _buildTemplateInfo() {
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return Wrap(
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spacing: 16,
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runSpacing: 8,
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children: [
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_buildInfoItem(Icons.category, '功能类型', template.featureType.displayName),
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_buildInfoItem(Icons.language, '语言', template.language ?? 'zh'),
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if (template.tags.isNotEmpty)
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_buildInfoItem(Icons.label, '标签', template.tags.take(3).join(', ')),
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_buildInfoItem(Icons.person, '作者', template.authorId ?? '未知'),
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if (template.version != null)
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_buildInfoItem(Icons.history, '版本', template.version.toString()),
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],
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);
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}
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Widget _buildInfoItem(IconData icon, String label, String value) {
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return Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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icon,
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size: 16,
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color: Colors.grey[600],
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),
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const SizedBox(width: 4),
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Text(
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'$label: ',
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style: TextStyle(
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fontSize: 12,
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color: Colors.grey[600],
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fontWeight: FontWeight.w500,
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),
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),
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Text(
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value,
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style: const TextStyle(
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fontSize: 12,
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color: Colors.grey,
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),
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),
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],
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);
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}
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Widget _buildTemplateStats() {
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return Row(
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children: [
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_buildStatChip(
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icon: Icons.play_arrow,
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label: '使用',
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value: template.usageCount.toString(),
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),
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const SizedBox(width: 8),
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_buildStatChip(
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icon: Icons.favorite,
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label: '收藏',
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value: (template.favoriteCount ?? 0).toString(),
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),
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const SizedBox(width: 8),
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if (template.rating > 0)
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_buildStatChip(
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icon: Icons.star,
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label: '评分',
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value: template.rating.toStringAsFixed(1),
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),
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const Spacer(),
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Text(
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'创建于 ${_formatDate(template.createdAt)}',
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style: const TextStyle(
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fontSize: 12,
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color: Colors.grey,
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),
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),
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],
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);
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}
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Widget _buildStatChip({
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required IconData icon,
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required String label,
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required String value,
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}) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: Colors.grey.withOpacity(0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(
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icon,
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size: 14,
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color: Colors.grey[600],
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),
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const SizedBox(width: 4),
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Text(
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value,
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style: const TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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),
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),
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Text(
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' $label',
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style: const TextStyle(
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fontSize: 12,
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color: Colors.grey,
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),
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),
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],
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),
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);
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}
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String _formatDate(DateTime date) {
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return '${date.year}-${date.month.toString().padLeft(2, '0')}-${date.day.toString().padLeft(2, '0')}';
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}
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void _handleMenuAction(String action) {
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switch (action) {
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case 'duplicate':
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onDuplicate?.call();
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break;
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case 'review':
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onReview?.call();
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break;
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case 'verify':
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onToggleVerified?.call();
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break;
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case 'publish':
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onTogglePublish?.call();
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break;
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case 'stats':
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onViewStats?.call();
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break;
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case 'delete':
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onDelete?.call();
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break;
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}
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}
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} |