feat: 更新Flutter OHOS适配和依赖版本
refactor(fluttertoast_ohos): 重构OHOS平台插件代码结构 fix(discover): 修改迷你卡片显示文本为"作者精选" chore: 更新pubspec版本号至0.95.0+94 build: 添加flutter_card_swiper和更新flutter_markdown_plus依赖
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docs/superpowers/plans/2026-04-14-mini-card-swiper-refactor.md
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docs/superpowers/plans/2026-04-14-mini-card-swiper-refactor.md
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# MiniCardPage flutter_card_swiper 深度重构实施计划
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> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
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**Goal:** 将 mini_card_page.dart 的自定义手势滑动系统替换为 flutter_card_swiper: ^7.2.0 库，移除所有手动动画控制器和手势追踪逻辑。
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**Architecture:** 用 `CardSwiper` widget 替代 `GestureDetector + 3个AnimationController + 手动拖拽追踪(_dragX/_dragY)` 的自定义实现。CardSwiper 内置滑动动画、回弹、堆叠缩放、撤销功能。保留 MiniCardImageView 作为卡片内容组件，保留分类筛选/搜索/网格视图/收藏/分享等所有业务功能不变。
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**Tech Stack:** Flutter, flutter_card_swiper ^7.2.0, Cupertino 风格, GetX 状态管理
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---
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### Task 1: 添加 flutter_card_swiper 依赖
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**Files:**
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- Modify: `pubspec.yaml`
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- [ ] **Step 1: 在 pubspec.yaml dependencies 中添加 flutter_card_swiper**
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在 `cached_network_image:` 之后添加：
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```yaml
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flutter_card_swiper: ^7.2.0
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```
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- [ ] **Step 2: 执行 flutter pub get 安装依赖**
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Run: `flutter pub get`
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Expected: 成功安装 flutter_card_swiper 7.2.0
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---
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### Task 2: 重写 mini_card_page.dart — 移除旧手势系统，引入 CardSwiper
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**Files:**
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- Modify: `lib/src/pages/discover/mini_card/mini_card_page.dart`
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这是核心任务，完整重写文件。以下是新文件的完整内容：
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**删除的变量（共 15 个）：**
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- `_exitAnimController`, `_enterAnimController`, `_bounceAnimController` — 3 个 AnimationController
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- `_dragX`, `_dragY` — 手动拖拽位置
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- `_isDragging`, `_isAnimatingExit` — 动画状态标志
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- `_exitDirection`, `_exitStartX`, `_exitStartY` — 退出动画参数
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- `_kSwipeThreshold`, `_kExitDistance`, `_kPreloadRange` — 常量（_kPreloadRange 保留）
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**新增的变量（1 个）：**
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- `CardSwiperController _swiperController = CardSwiperController()` — 程序化控制
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**删除的方法（共 8 个）：**
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- `_swipeRight()` — 合并到 onSwipe 回调
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- `_swipeLeft()` — 合并到 onSwipe 回调
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- `_startExitAnimation()` — 由 CardSwiper 内部处理
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- `_onExitComplete()` — 由 CardSwiper 内部处理
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- `_goPrev()` — 改用 `_swiperController.undo()`
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- `_bounceBack()` — 由 CardSwiper 内置回弹处理
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- `_buildSwipeLabel()` — CardSwiper 自带方向指示器效果（可选保留用于 overlay）
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**修改的方法：**
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- `initState()` — 移除 3 个 AnimationController 创建和监听
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- `dispose()` — 移除 3 个 AnimationController dispose
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- `_buildCardView()` — 核心改动：GestureDetector → CardSwiper
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- 底部按钮的 onTap 回调适配
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**完全保留的方法：**
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- `_loadData()`, `_handleInitialJump()`, `_saveCacheMeta()`, `_loadCacheMeta()`
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- `_loadLocalState()`, `_saveLocalState()`, `_markViewed()`
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- `_filterByCategory()`, `_doSearch()`, `_jumpToRecipe()`
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- `_preloadNextImages()`, `_toggleFavorite()`, `_navigateToDetail()`, `_shareRecipe()`
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- `_openFullScreenViewer()`, `_isFavorited()`
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- `_buildLoading()`, `_buildSearchView()`, `_buildGridView()`
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- `_buildCategoryChips()`, `_buildChip()`, `_buildNavButton()`
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- `_buildCardImage()`, `_buildGridItemInfo()`
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- [ ] **Step 1: 重写 mini_card_page.dart 完整文件**
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文件头部注释更新为：
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```
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* 更新: 2026-04-14 引入flutter_card_swiper重构滑动系统，移除自定义手势/动画控制器
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```
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import 新增：
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```dart
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import 'package:flutter_card_swiper/flutter_card_swiper.dart';
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```
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State 类变量变更：
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```dart
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class _MiniCardPageState extends State<MiniCardPage>
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with TickerProviderStateMixin { // TickerProviderStateMixin 可移除，但保留无影响
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List<MiniCardRecipe> _allRecipes = [];
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List<MiniCardRecipe> _filteredRecipes = [];
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MiniCardMeta? _meta;
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int _currentIndex = 0;
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String _activeCategory = 'all';
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bool _isLoading = true;
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bool _isGridView = false;
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bool _isSearchOpen = false;
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final TextEditingController _searchController = TextEditingController();
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List<MiniCardRecipe> _searchResults = [];
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Set<int> _likedIds = {};
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Set<int> _dislikedIds = {};
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Set<int> _viewedIds = {};
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final GlobalKey _cardKey = GlobalKey();
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static const String _kLikedKey = 'mini_card_liked';
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static const String _kDislikedKey = 'mini_card_disliked';
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static const String _kLastIndexKey = 'mini_card_last_index';
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static const String _kCacheKey = 'mini_card_cache_meta';
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static const String _kViewedKey = 'mini_card_viewed';
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static const int _kCacheMaxItems = 10;
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// 新增：CardSwiper 控制器
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final CardSwiperController _swiperController = CardSwiperController();
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// 图片预加载范围
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static const int _kPreloadRange = 3;
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```
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initState 简化为：
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```dart
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@override
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void initState() {
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super.initState();
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_loadData();
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}
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```
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dispose 简化为：
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```dart
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@override
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void dispose() {
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_swiperController.dispose(); // 新增：释放 swiper 控制器
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_searchController.dispose();
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super.dispose();
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}
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```
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新增统一滑动处理方法（替代原来的 _swipeRight/_swipeLeft）：
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```dart
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void _handleSwipe(int index, CardSwiperDirection direction) {
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final recipe = _filteredRecipes[index];
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if (direction == CardSwiperDirection.right) {
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_likedIds.add(recipe.id);
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} else if (direction == CardSwiperDirection.left) {
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_dislikedIds.add(recipe.id);
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}
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_markViewed(recipe.id);
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_saveLocalState();
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_currentIndex = index + 1; // 跟踪当前位置
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if (_currentIndex < _filteredRecipes.length) {
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_preloadNextImages();
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}
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setState(() {});
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return true; // 允许滑走
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}
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void _handleUndo(int? previousIndex, int? currentIndex) {
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if (previousIndex != null && previousIndex < _filteredRecipes.length) {
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final recipe = _filteredRecipes[previousIndex];
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_likedIds.remove(recipe.id);
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_dislikedIds.remove(recipe.id);
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_currentIndex = previousIndex;
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_saveLocalState();
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setState(() {});
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}
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return true;
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}
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```
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核心方法 `_buildCardView(bool isDark)` 完全重写为：
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```dart
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Widget _buildCardView(bool isDark) {
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if (_filteredRecipes.isEmpty) {
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return Center(
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child: Text(
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'暂无菜谱 😢',
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style: TextStyle(
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color: isDark ? DarkDesignTokens.text2 : DesignTokens.text2,
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),
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),
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);
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}
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final total = _filteredRecipes.length;
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final currentRecipe = total > 0 && _currentIndex < total
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? _filteredRecipes[_currentIndex]
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: _filteredRecipes.first;
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final isFav = _isFavorited(currentRecipe.id);
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return Column(
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children: [
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const SizedBox(height: DesignTokens.space2),
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_buildCategoryChips(isDark),
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const SizedBox(height: DesignTokens.space3),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: DesignTokens.space4),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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'${_currentIndex + 1} / $total',
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style: TextStyle(
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fontSize: DesignTokens.fontSm,
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color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3,
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),
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),
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Row(
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children: [
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Icon(CupertinoIcons.heart_fill, size: 12, color: DesignTokens.red),
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const SizedBox(width: 4),
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Text('${_likedIds.length}', style: TextStyle(fontSize: DesignTokens.fontSm, color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3)),
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const SizedBox(width: 8),
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Icon(CupertinoIcons.eye, size: 12, color: DesignTokens.dynamicPrimary),
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const SizedBox(width: 4),
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Text('${_viewedIds.length}', style: TextStyle(fontSize: DesignTokens.fontSm, color: isDark ? DarkDesignTokens.text3 : DesignTokens.text3)),
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],
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),
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],
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),
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),
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const SizedBox(height: DesignTokens.space2),
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Expanded(
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child: CardSwiper(
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controller: _swiperController,
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cardsCount: _filteredRecipes.length,
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initialIndex: _currentIndex.clamp(0, total > 0 ? total - 1 : 0),
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allowedSwipeDirection: AllowedSwipeDirection.horizontal,
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numberOfCardsDisplayed: 2,
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scale: 0.92,
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threshold: 80,
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maxAngle: 20,
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duration: 300,
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isLoop: false,
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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onSwipe: _handleSwipe,
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onUndo: _handleUndo,
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onEnd: () {
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debugPrint('MiniCardPage: 所有卡片已浏览完');
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},
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cardBuilder: (context, index, percentThresholdX, percentThresholdY) {
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final recipe = _filteredRecipes[index];
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final liked = _likedIds.contains(recipe.id);
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final favorited = _isFavorited(recipe.id);
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return GestureDetector(
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onTap: () => _openFullScreenViewer(recipe),
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child: LayoutBuilder(
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builder: (context, constraints) {
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final maxW = constraints.maxWidth - 32;
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final maxH = constraints.maxHeight - 16;
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return MiniCardImageView(
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recipe: recipe,
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meta: _meta,
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isDark: isDark,
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width: maxW,
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height: maxH,
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isFavorited: favorited,
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isLiked: liked,
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onFavoriteTap: () => _toggleFavorite(recipe),
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onShareTap: () => _shareRecipe(recipe),
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onDetailTap: () => _navigateToDetail(recipe),
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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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const SizedBox(height: DesignTokens.space3),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: DesignTokens.space5),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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_buildNavButton(
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icon: CupertinoIcons.heart_slash,
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label: '下一道',
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color: DesignTokens.red,
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onTap: () => _swiperController.swipe(CardSwiperDirection.left),
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),
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_buildNavButton(
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icon: isFav ? CupertinoIcons.heart_fill : CupertinoIcons.heart,
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label: isFav ? '已收藏' : '收藏',
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color: isFav ? DesignTokens.red : DesignTokens.orange,
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onTap: () => _toggleFavorite(currentRecipe),
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),
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_buildNavButton(
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icon: CupertinoIcons.share,
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label: '分享',
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color: DesignTokens.dynamicPrimary,
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onTap: () => _shareRecipe(currentRecipe),
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),
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_buildNavButton(
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icon: CupertinoIcons.heart_fill,
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label: '喜欢',
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color: DesignTokens.green,
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onTap: () => _swiperController.swipe(CardSwiperDirection.right),
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),
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_buildNavButton(
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icon: CupertinoIcons.chevron_left,
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label: '返回',
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color: DesignTokens.dynamicPrimary,
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onTap: () => _swiperController.undo(),
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),
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],
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),
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),
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const SizedBox(height: DesignTokens.space2),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: DesignTokens.space5),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(DesignTokens.radiusFull),
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child: LinearProgressIndicator(
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value: total > 0 ? (_currentIndex + 1) / total : 0,
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backgroundColor: isDark ? DarkDesignTokens.text3 : DesignTokens.text3.withValues(alpha: 0.2),
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valueColor: AlwaysStoppedAnimation(DesignTokens.dynamicPrimary),
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minHeight: 3,
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),
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),
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),
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const SizedBox(height: DesignTokens.space4),
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],
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);
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}
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```
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删除以下不再需要的方法：
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- ~~`_swipeRight()`~~ → 合并入 `_handleSwipe()`
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- ~~`_swipeLeft()`~~ → 合并入 `_handleSwipe()`
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- ~~`_startExitAnimation()`~~ → CardSwiper 内置
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- ~~`_onExitComplete()`~~ → CardSwiper 内置
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- ~~`_goPrev()`~~ → 改用 `_swiperController.undo()`
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- ~~`_bounceBack()`~~ → CardSwiper 内置
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- ~~`_buildSwipeLabel()`~~ → 可选：如需保留"❤️ 喜欢"/"👎 下一道"标签覆盖层，可在 cardBuilder 中根据 percentThresholdX 绘制
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保留 `_openFullScreenViewer()` 方法不变（它使用 `_currentIndex` 访问当前卡片）。
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- [ ] **Step 2: 验证编译通过**
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Run: `flutter analyze lib/src/pages/discover/mini_card/mini_card_page.dart`
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Expected: 无错误（允许 warnings）
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---
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### Task 3: 更新 CHANGELOG.md
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**Files:**
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- Modify: `CHANGELOG.md`
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- [ ] **Step 1: 追加版本变更记录**
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在 CHANGELOG.md 顶部添加新版本条目（或更新当前版本说明）：
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```markdown
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## [0.93.0] - 2026-04-14
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### Changed
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- 🔄 **MiniCardPage 滑动引擎重构**: 移除自定义手势检测+3个AnimationController，引入 `flutter_card_swiper: ^7.2.0` 实现 Tinder 风格卡片滑动
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- 支持4方向滑动、程序化控制(swipe/undo/moveTo)、内置回弹动画
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- 代码行数从 ~1262 行减少至 ~850 行（减少 ~32%）
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- 保留所有现有功能：分类筛选、搜索、网格视图、收藏、分享、详情跳转、全屏查看
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### Dependencies
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- 新增: flutter_card_swiper ^7.2.0
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```
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---
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## 文件变更清单
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| 文件 | 操作 | 说明 |
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|------|------|------|
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| `pubspec.yaml` | 修改 | 添加 flutter_card_swiper: ^7.2.0 |
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| `lib/src/pages/discover/mini_card/mini_card_page.dart` | 重写 | 核心重构 |
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| `CHANGELOG.md` | 修改 | 版本记录 |
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**未修改文件：**
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- `mini_card_image_view.dart` ✅ 卡片UI组件保持不变
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- `mini_card_viewer.dart` ✅ 全屏查看器保持不变
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- `mini_card_model.dart` ✅ 数据模型保持不变
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