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2025-11-17 14:09:17 +08:00
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client/lib/features/home/widgets/recent_activities_card.dart Normal file
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import 'package:flutter/material.dart';
import '../../../core/theme/app_colors.dart';
import '../../../core/theme/app_text_styles.dart';
import '../../../core/theme/app_dimensions.dart';
/// 最近活动卡片组件
class RecentActivitiesCard extends StatelessWidget {
const RecentActivitiesCard({super.key});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(AppDimensions.spacingMd),
decoration: BoxDecoration(
color: AppColors.surface,
borderRadius: BorderRadius.circular(AppDimensions.radiusMd),
boxShadow: [
BoxShadow(
color: AppColors.shadow.withOpacity(0.1),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Icon(
Icons.history,
color: AppColors.primary,
size: 24,
),
const SizedBox(width: AppDimensions.spacingSm),
Text(
'最近活动',
style: AppTextStyles.titleMedium.copyWith(
color: AppColors.onSurface,
fontWeight: FontWeight.w600,
),
),
],
),
const SizedBox(height: AppDimensions.spacingMd),
// 活动列表
..._buildActivityList(),
],
),
);
}
/// 构建活动列表
List<Widget> _buildActivityList() {
final activities = [
ActivityItem(
icon: Icons.book_outlined,
title: '完成单词学习',
subtitle: '学习了20个新单词',
time: '2小时前',
color: AppColors.primary,
score: 95,
),
ActivityItem(
icon: Icons.headphones_outlined,
title: '听力练习',
subtitle: '完成日常英语对话练习',
time: '4小时前',
color: AppColors.secondary,
score: 88,
),
ActivityItem(
icon: Icons.quiz_outlined,
title: '语法测试',
subtitle: '时态练习测试',
time: '昨天',
color: AppColors.success,
score: 92,
),
ActivityItem(
icon: Icons.article_outlined,
title: '阅读理解',
subtitle: '科技类文章阅读',
time: '昨天',
color: AppColors.tertiary,
score: 85,
),
ActivityItem(
icon: Icons.mic_outlined,
title: '口语练习',
subtitle: '日常对话场景训练',
time: '2天前',
color: AppColors.warning,
score: 90,
),
];
return activities.asMap().entries.map((entry) {
final index = entry.key;
final activity = entry.value;
return Column(
children: [
_buildActivityItem(activity),
if (index < activities.length - 1)
const SizedBox(height: AppDimensions.spacingMd),
],
);
}).toList();
}
/// 构建活动项
Widget _buildActivityItem(ActivityItem activity) {
return Container(
padding: const EdgeInsets.all(AppDimensions.spacingMd),
decoration: BoxDecoration(
color: activity.color.withOpacity(0.05),
borderRadius: BorderRadius.circular(AppDimensions.radiusSm),
border: Border.all(
color: activity.color.withOpacity(0.1),
width: 1,
),
),
child: Row(
children: [
// 图标容器
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: activity.color.withOpacity(0.1),
borderRadius: BorderRadius.circular(AppDimensions.radiusXs),
),
child: Icon(
activity.icon,
color: activity.color,
size: 20,
),
),
const SizedBox(width: AppDimensions.spacingMd),
// 活动信息
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
activity.title,
style: AppTextStyles.titleSmall.copyWith(
color: AppColors.onSurface,
fontWeight: FontWeight.w600,
),
),
if (activity.score != null)
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 2,
),
decoration: BoxDecoration(
color: _getScoreColor(activity.score!).withOpacity(0.1),
borderRadius: BorderRadius.circular(AppDimensions.radiusXs),
),
child: Text(
'${activity.score}分',
style: AppTextStyles.labelSmall.copyWith(
color: _getScoreColor(activity.score!),
fontWeight: FontWeight.w600,
),
),
),
],
),
const SizedBox(height: AppDimensions.spacingXs),
Text(
activity.subtitle,
style: AppTextStyles.bodySmall.copyWith(
color: AppColors.onSurfaceVariant,
),
),
const SizedBox(height: AppDimensions.spacingXs),
Row(
children: [
Icon(
Icons.access_time,
color: AppColors.onSurfaceVariant,
size: 14,
),
const SizedBox(width: AppDimensions.spacingXs),
Text(
activity.time,
style: AppTextStyles.labelSmall.copyWith(
color: AppColors.onSurfaceVariant,
),
),
],
),
],
),
),
// 箭头图标
Icon(
Icons.chevron_right,
color: AppColors.onSurfaceVariant,
size: 20,
),
],
),
);
}
/// 获取分数颜色
Color _getScoreColor(int score) {
if (score >= 90) {
return AppColors.success;
} else if (score >= 80) {
return AppColors.warning;
} else if (score >= 70) {
return AppColors.info;
} else {
return AppColors.error;
}
}
}
/// 活动项数据模型
class ActivityItem {
final IconData icon;
final String title;
final String subtitle;
final String time;
final Color color;
final int? score;
ActivityItem({
required this.icon,
required this.title,
required this.subtitle,
required this.time,
required this.color,
this.score,
});
}