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## 前端代码标准
### 交互防抖与加载原则
- 点击后需要跳转到其他页面时,应立刻执行跳转,不要在跳转前等待接口返回;目标页面在数据未加载完成时必须展示页面级 loading。
- 点击后不跳转页面时,触发接口的按钮必须自身展示 loading 或在请求期间禁用,防止网络慢时被多次触发。
- 登录、创建/更新、结束会话等必须确认后端成功的操作属于例外:按钮先进入 loading,成功后再跳转。
- 同一异步动作执行期间必须通过 loading 或 disabled 阻止重复触发,不能只依赖路由跳转后的页面卸载。
### 按钮规范
- 页面主操作 / 卡片 CTA`size="large"`,如 Study 开始任务、TaskForm 保存、Welcome 快速入口。
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# 部署流水线问题排查进度
**日期**: 2026-07-20(更新)
## 当前部署方式
- **Jenkinsfile / Jenkinsfile-dev**:历史方案,已不再作为主路径
- **现行方案**Gitea Actions`.gitea/workflows/deploy.yml`
手动 `workflow_dispatch` → 构建镜像 → 推私有 Registry → `kubectl set image` 到 K8s
## 分支 ↔ 环境约定(已写入 workflow 强制校验)
| 仓库 | 部署 dev (`lpt-dev`) | 部署 prod (`lpt-prod`) |
|------|----------------------|-------------------------|
| **lpt-fe** | 必须在 **`dev` 分支** 上 Run | 必须在 **`master`/`main`** 上 Run |
| **lpt-be** | 必须在 **`dev` 分支** 上 Run | 必须在 **`master`/`main`** 上 Run |
| **lpt-ai** | 仅有 **`main`**,从 main 部署到 dev | 从 **main** 部署到 prod |
在错误分支上选择 environment 会在第一步直接失败,避免「dev 环境跑了 master 代码」。
### 正确操作
1. Gitea 仓库页面切换到目标分支(fe/be 的 dev 或 master
2. Actions → 对应 workflow → Run workflow
3. 选择 `environment` = `dev``prod`(须与当前分支匹配)
## 已修复项(2026-07-20
1. **分支与环境绑定校验** — 三个仓库的 `deploy.yml` 增加 Validate 步骤
2. **`IMAGE_TAG` 持久化** — 除 `GITHUB_ENV` 外,写入 `GITEA_ENV`(若存在)+ 临时文件兜底,Deploy 步读取失败则明确报错
3. **fe `BUILD_MODE`** — 在 shell 内根据 environment 设置 `production` / `development`,避免表达式兼容问题
4. **lpt-fe `dev` 分支同步** — 将 master 合并进 dev,保证 dev 上也有完整 workflow 与最新代码
## 历史问题(部分仍可能相关)
### Registry / Secrets
若出现 `ImagePullBackOff` / `docker login` 失败,检查各仓库 Gitea Secrets
- `REGISTRY_USERNAME`(如 `admin`
- `REGISTRY_PASSWORD`
- `KUBECONFIG_B64`kubeconfig 的 base64
Registry: `192.168.123.199:5000`
### K8s
- 共享清单:`k8s/dev/*``k8s/prod/*`(按环境)
- 各服务仓库内 `k8s/` 仍多为 `lpt-dev` 模板;日常 CI 只 `set image`,不 `apply` 整份 YAML
- Deployment 需有 `imagePullSecrets: [regcred]`workflow 每次会 create/update `regcred`
## 镜像与命名空间
| environment | 镜像 tag(浮动) | 不可变 tag | namespace |
|-------------|------------------|------------|-----------|
| dev | `app:dev` | `app:<sha>-<unix>` | `lpt-dev` |
| prod | `app:prod` | `app:<sha>-<unix>` | `lpt-prod` |
部署使用不可变 tag,避免 `imagePullPolicy` 与缓存导致未更新。
## 验证清单
1. [ ] 三仓库 Secrets 已配置
2. [ ] lpt-fe:在 **dev** 分支 Run → environment=dev 成功
3. [ ] lpt-fe:在 **master** 上选 environment=dev 应 **失败**(校验)
4. [ ] lpt-be:同上
5. [ ] lpt-ai:在 **main** 上 Run → dev / prod
6. [ ] `kubectl get pods -n lpt-dev` / `lpt-prod` 正常
---
**备注**: 主路径为 Gitea Actions + K8sJenkins 配置可保留作参考,勿与现行流程混用。
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# LPT 复习流程设计文档
> 本文档描述 LPT 系统中「回忆复习」(Recall Review)功能的完整设计,包括数据模型、API、前端交互流程和三种入口的处理方式。
---
## 1. 核心概念
### 1.1 标准思维导图(Standard Mind Map
- **任务级单一知识树**:每个学习任务有且仅有一棵标准思维导图,存储在 `review_standard_mind_maps`
- **生成方式**
- `BUILTIN`:内置规则引擎,按 session 分组、去重、合并
- `AI`:调用 lpt-ai 服务生成缩进大纲后解析
- `USER`:用户手动编辑
- `USER_MERGE`:增量合并后(保留用户编辑 + 追加 AI 新节点)
- **数据结构**`content` 字段存储 JSON 树(递归 `MindMapNode`),`outline` 字段存储缩进大纲文本
- **节点模型**
```
MindMapNode {
title: string // 节点标题
notes?: string // 备注 / 对比标记(MATCHED| / MISSED|
sourceType?: string // REPORT | FRAGMENT | APPLICATION
sourceId?: number // 对应源数据主键
children?: MindMapNode[]
}
```
- **节点标记约定**(用于对比着色):
- `notes` 以 `MATCHED|` 开头 → 绿色(回忆命中)
- `notes` 以 `MISSED|` 开头 → 红色(回忆遗漏)
- 无标记 → 默认色(未参与对比)
### 1.2 回忆对比记录(Recall Record
- 每次用户提交回忆 → 生成一条 `review_recall_records` 记录
- 核心字段:
- `task_num`:关联任务
- `standard_map_id`:对比时使用的标准导图版本
- `focus_path`:复习起点节点路径(`"根 / 分支A / 子节点B"`),null 为全量
- `recall_content`:用户回忆大纲文本
- `compare_result`:对比结果 JSON(含 `matchedTree`、`extraNodes`、覆盖率等)
- `recall_ratio` / `matched_count` / `missed_count` / `extra_count`:统计摘要
---
## 2. 复习流程
### 2.1 核心逻辑
```
1. 确定复习起点(节点路径)
2. 获取标准导图
3. 按起点提取子树作为对比基准
4. 用户在大纲编辑器中回忆填充
5. 提交对比(AI 语义匹配 或 BUILTIN 字符串匹配)
6. 展示对比结果(着色 + 统计)
```
### 2.2 节点选择
- 用户在标准导图上点击节点 → `MindMapViewer` 发射 `node-select` 事件(含 `title`、`path`、`childCount`
- 弹窗确认:「以「节点名」为起点,复习其下 N 个子知识点?」
- 确认后:
- `focusPath` = 选中节点的路径(如 `"Java基础 / 集合 / HashMap"`
- `recallTree` 根节点标题 = 选中节点标题
- 回忆导图以该标题为根,用户补充子节点
### 2.3 对比范围
- **有 `focusPath`**`MindMapTreeTool.extractSubtree(root, focusPath)` 提取子树,对比基准 = 子树
- **无 `focusPath`**:对比基准 = 整棵标准导图
- AI 对比:发给 lpt-ai 的 outline 只包含子树范围
- BUILTIN 对比:`compareTrees()` 在子树范围内做标题匹配
### 2.4 对比算法
**AI 语义匹配(优先):**
```
POST /ai/tasks → type: "compare-recall"
→ 异步轮询结果
→ 返回 { matches: [{standardTitle, recallTitle}], missedTitles, extraNodes, evaluation }
→ Java 端 buildCompareResultFromAI() 标注标准树
```
**BUILTIN 字符串匹配(降级):**
- 展平标准树和回忆树
- 标题标准化(去标点、去空格、转小写)
- 精确匹配 → 模糊匹配(bigram Jaccard ≥ 0.6
- 标记 MATCHED / MISSED / 额外
### 2.5 结果展示
- 标准导图面板直接显示着色对比结果(不再有独立对比面板)
- 绿色(`#c8e6c9`= 命中,红色(`#ffcdd2`= 遗漏
- 统计卡片:覆盖率、命中/遗漏/额外计数
- 遗漏项列表 + 额外项列表(可点击回看原文)
---
## 3. 三个复习入口
### 入口 A:复习总览 → "回忆复习"
**路径:** `Welcome.vue` → "复习回看" → `Review.vue`(任务列表)→ 每行"回忆复习"按钮
**前端代码:** `Review.vue:110`
```typescript
router.push(`/review/recall/${row.taskNum}`)
```
**流程:**
1. 跳转到 `ReviewRecall.vue`URL 为 `/review/recall/:taskNum`
2. 页面加载 → `loadData()` 获取标准导图
3. 标准导图 `selectable=true`,显示提示「点击导图节点选择复习起点」
4. 用户点击节点 → 弹窗确认 → 进入回忆模式
5. 回忆填充 → 提交对比 → 展示结果
**相关文件:**
- `lpt-fe/src/components/Review.vue`
- `lpt-fe/src/components/ReviewRecall.vue`
### 入口 B:从某个残片/报告详情 → "回忆复习"
**路径:** `Welcome.vue` 滚动回顾 → 点击卡片 → `ReviewDetail.vue` → "回忆复习"按钮
**前端代码:** `ReviewDetail.vue` 的 `goToRecall()`
```typescript
const res = await findNode(taskNum, content.substring(0, 500));
if (res?.data?.path) {
router.push(`/review/recall/${taskNum}?focusPath=${encodeURIComponent(res.data.path)}`);
}
```
**流程:**
1. 用户在详情页查看某个残片/报告的内容
2. 点击"回忆复习" → 前端调 `POST /review/standard-mind-map/{taskNum}/find-node`
3. 后端 `findClosestNode()` 用 bigram Jaccard 匹配最接近的节点
4. 返回 `{ path, nodeTitle, score }`
5. 跳转到 `/review/recall/:taskNum?focusPath=...`
6. `ReviewRecall.vue` 检测到 URL 参数 → 跳过节点选择,直接进入回忆模式
**后端 API**
```http
POST /review/standard-mind-map/{taskNum}/find-node
Content-Type: application/json
{ "content": "用户查看的残片/报告文本" }
→ 200 OK
{ "code": 200, "data": { "path": "根 / 分支A / 子节点B", "nodeTitle": "子节点B", "score": 0.85 } }
```
**匹配算法(`MindMapTreeTool.findClosestNode`):**
1. 展平标准导图所有节点
2. 对每个节点,计算其 `title` 与输入文本的 bigram Jaccard 相似度
3. `notes` 字段也参与匹配(权重 0.5
4. 返回得分最高(>0.1)的节点
**相关文件:**
- `lpt-fe/src/components/ReviewDetail.vue`
- `learning-progress-tracker/.../utils/MindMapTreeTool.java``findClosestNode`、`similarityScore`
### 入口 C:首页欢迎页 → 回忆卡片 → "前往回忆复习"
**路径:** `Welcome.vue` → 滚动回顾标签 → 点击弹出回忆对话框 → "前往回忆复习"按钮
**前端代码:** `Welcome.vue` 的 `goToRecallFromCard()`
```typescript
const tn = group.taskNum;
const res = await findNode(tn, content.substring(0, 500));
if (res?.data?.path) {
router.push(`/review/recall/${tn}?focusPath=${encodeURIComponent(res.data.path)}`);
}
```
**流程:**
1. Welcome 页加载 `GET /review/feed` 获取复习 feed
2. 按 session 分组为标签卡片
3. 用户点击某个标签 → 弹出回忆对话框(先回忆→展开对照)
4. 点击"前往回忆复习" → 同入口 B,先调 findNode 再跳转
**相关文件:**
- `lpt-fe/src/components/Welcome.vue`
---
## 4. 关键 API 清单
### 4.1 标准思维导图
| 方法 | 路径 | 说明 |
|------|------|------|
| `GET` | `/review/standard-mind-map/{taskNum}` | 获取/自动生成标准导图 |
| `POST` | `/review/standard-mind-map/{taskNum}/regenerate?mode=full\|incremental` | 重新生成 |
| `PUT` | `/review/standard-mind-map/{taskNum}` | 用户编辑(大纲文本) |
| `POST` | `/review/standard-mind-map/{taskNum}/recall` | 提交回忆对比 |
| `POST` | `/review/standard-mind-map/{taskNum}/find-node` | 匹配最近节点 |
| `GET` | `/review/standard-mind-map/{taskNum}/recall-records` | 历史回忆记录 |
### 4.2 回忆对比请求体
```json
{
"recallOutline": "用户回忆的缩进大纲文本\n - 子节点1\n - 子节点2",
"focusPath": "根标题 / 分支A / 子节点B"
}
```
- `recallOutline`:必填,用户回忆的缩进大纲
- `focusPath`:可选,复习起点节点路径。null = 全量,提供时对比范围为该子树
### 4.3 对比结果结构(CompareResult
```json
{
"matchedTree": {
"title": "根节点",
"notes": "",
"children": [
{
"title": "命中的知识点",
"notes": "MATCHED|完整原文内容",
"sourceType": "REPORT",
"sourceId": 1,
"children": []
},
{
"title": "遗漏的知识点",
"notes": "MISSED|完整原文内容",
"sourceType": "FRAGMENT",
"sourceId": 2,
"children": []
}
]
},
"extraNodes": [
{ "title": "用户额外回忆的知识", "path": "/额外/..." }
],
"recallRatio": 0.75,
"matchedCount": 3,
"missedCount": 1,
"extraCount": 1,
"evaluation": "AI 评价文本(仅 AI 对比时有值)"
}
```
---
## 5. 前端组件结构
```
ReviewRecall.vue(主页面)
├── Page header(返回、标题、历史记录按钮)
├── 复习起点指示(focusPath 显示 + 重选按钮)
├── 节点选择确认弹窗(el-dialog)
├── 统计卡片(覆盖率/命中/遗漏/额外)
├── 回忆历史列表
├── 回忆输入(editable MindMapViewer
├── 标准导图 + 对比结果(color-by-compare MindMapViewer
│ ├── 未选择起点时 → selectable 模式
│ ├── 已选择起点/已对比 → 着色展示
│ └── 编辑模式 → editable 模式
└── 遗漏项 + 额外项详情列表
```
### 5.1 MindMapViewer 组件 Props
| 属性 | 类型 | 默认 | 说明 |
|------|------|------|------|
| `tree` | `MindMapTreeNode \| null` | — | 树数据 |
| `editable` | `boolean` | `false` | 是否可编辑 |
| `colorByCompare` | `boolean` | `false` | 按 MATCHED/MISSED 着色 |
| `height` | `string` | `'480px'` | 画布高度 |
| `selectable` | `boolean` | `false` | 节点单击可选择 |
| `selectedPath` | `string` | `''` | 当前选中节点路径 |
### 5.2 MindMapViewer 事件
| 事件 | 载荷 | 触发时机 |
|------|------|----------|
| `change` | `outline: string` | 编辑模式下结构变化 |
| `node-click` | `{ sourceType, sourceId }` | 点击带溯源标签的节点 |
| `node-select` | `{ title, path, childCount }` | selectable 模式下点击节点 |
### 5.3 MindMapViewer 暴露方法
```typescript
defineExpose({ toOutline })
// toOutline() → 缩进大纲文本
```
---
## 6. 后端核心工具方法
### `MindMapTreeTool.java`
| 方法 | 说明 |
|------|------|
| `extractSubtree(root, path)` | 按 "/" 分隔路径提取子树,返回深拷贝 |
| `findClosestNode(root, content)` | bigram Jaccard 匹配最近节点 |
| `getPath(root, targetTitle)` | 获取节点到根的路径字符串 |
| `similarityScore(a, b)` | 两段文本的 bigram Jaccard 相似度 |
| `mergeTrees(oldRoot, newRoot)` | 按标准化标题合并新旧树 |
| `toJson(root, mapper)` | 序列化为 JSON |
| `fromJson(json, mapper)` | 从 JSON 反序列化 |
| `toOutline(root)` | 树 → 缩进大纲 |
| `toFullOutline(root)` | 树 → 完整大纲(含根标题) |
| `parseOutline(text)` | 缩进大纲 → 树 |
| `flatten(root)` | 前序遍历展平 |
| `countNodes(root)` | 节点总数 |
| `maxDepth(root)` | 最大深度 |
### `StandardMindMapServiceImpl.java`
| 方法 | 说明 |
|------|------|
| `getOrGenerate(taskNum)` | 获取/自动生成标准导图 |
| `regenerate(taskNum)` | 全量重新生成(防并发) |
| `incrementalGenerate(taskNum)` | 增量合并(保留用户编辑) |
| `updateByOutline(taskNum, outline)` | 用户编辑 |
| `recallCompare(taskNum, outline, focusPath)` | 回忆对比 |
| `findNode(taskNum, content)` | 查找最近节点 |
| `listRecallRecords(taskNum)` | 历史记录 |
| `getRecallRecord(id)` | 单条记录详情 |
---
## 7. 关键文件索引
### 前端(`lpt-fe/src/`
| 文件 | 说明 |
|------|------|
| `components/ReviewRecall.vue` | 回忆复习主页面 |
| `components/Review.vue` | 复习总览(任务列表+入口) |
| `components/ReviewDetail.vue` | 残片/报告详情页 |
| `components/Welcome.vue` | 首页(内含回忆卡片入口) |
| `components/MindMapViewer.vue` | 思维导图渲染/编辑/选择组件 |
| `api/standardMindMap.ts` | 标准导图 API 封装 |
| `api/review.ts` | 复习 feed API |
| `api/studySessions.ts` | 学习会话 API |
### 后端(`learning-progress-tracker/src/main/java/.../`
| 文件 | 说明 |
|------|------|
| `controller/ReviewController.java` | 复习相关端点 |
| `service/StandardMindMapService.java` | 标准导图服务接口 |
| `service/impl/StandardMindMapServiceImpl.java` | 服务实现 |
| `service/impl/BuiltinMindMapGenerator.java` | 内置规则生成器 |
| `service/impl/RemoteAiMindMapClient.java` | AI 导图客户端 |
| `service/impl/AiServiceClient.java` | lpt-ai 通用客户端 |
| `utils/MindMapNode.java` | 树节点 DTO |
| `utils/MindMapTreeTool.java` | 树操作工具类 |
| `utils/CompareResult.java` | 对比结果 DTO |
| `entity/ReviewStandardMindMapEntity.java` | 标准导图实体 |
| `entity/ReviewRecallRecordEntity.java` | 回忆记录实体 |
| `db/migration/V20260706_1__add_focus_path_to_recall_records.sql` | focus_path 迁移 |
### AI 服务(`lpt-ai/src/`
| 文件 | 说明 |
|------|------|
| `routes/ai.ts` | AI 任务提交/轮询/抓取标题 |
| `task-queue.ts` | 异步任务队列 |
| `llm/prompts.ts` | prompt 模板(generate-mind-map / compare-recall / aggregate-report |
| `llm/client.ts` | LLM API 客户端 |
| `admin/routes.ts` | 管理面板 |
---
## 8. 数据流图
```
学习碎片/报告
↓ (按 session 分组)
BuiltinMindMapGenerator / RemoteAiMindMapClient
标准思维导图(review_standard_mind_maps
↓ (用户选择节点)
extractSubtree(root, focusPath)
子树(对比基准)
↓ AI / BUILTIN 对比 ← 用户回忆大纲
CompareResult
↓ (序列化存储 + 前端渲染)
review_recall_records + 着色 MindMapViewer
```
---
## 9. 历史版本记录
| Commit | 说明 |
|--------|------|
| `a636e51` | 新增 sessionNum 追踪 + 维度选择(已回退) |
| `e5adb40` | 前端会话选择器(已回退) |
| `3c3f682` | 防并发生成 + `mergeTrees` + 增量合 |
| `5a5a294` | 前端防抖/生成提示/移除冗余面板 |
| `84fe452` | **节点选择交互 + focusPath + findNode(当前)** |
| `b18f8b4` | **后端 focusPath + extractSubtree + 回退 session(当前)** |
| `ebbbeb4` | fix: Array.map 多参数 bug |
---
## 10. 待办/已知问题
- [ ] AI 生成的导图(`RemoteAiMindMapClient`)因为没有 `sourceId`/`sourceType``node-click` 溯源不可用
- [ ] `selectable` 模式下,点击无子节点的叶子节点,`childCount` = 0 的确认弹窗体验略奇怪
- [ ] `findClosestNode` 的 bigram 相似度对短文本效果有限,可能需要 `notes` 加权优化
- [ ] 欢迎页(Welcome.vue)的回忆卡片入口「前往回忆复习」按钮文字和位置可以优化
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@@ -1,33 +0,0 @@
# LPT-FE
This template should help get you started developing with Vue 3 in Vite.
## Recommended IDE Setup
[VSCode](https://code.visualstudio.com/) + [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) (and disable Vetur).
## Type Support for `.vue` Imports in TS
TypeScript cannot handle type information for `.vue` imports by default, so we replace the `tsc` CLI with `vue-tsc` for type checking. In editors, we need [Volar](https://marketplace.visualstudio.com/items?itemName=Vue.volar) to make the TypeScript language service aware of `.vue` types.
## Customize configuration
See [Vite Configuration Reference](https://vite.dev/config/).
## Project Setup
```sh
npm install
```
### Compile and Hot-Reload for Development
```sh
npm run dev
```
### Type-Check, Compile and Minify for Production
```sh
npm run build
```
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@@ -1,630 +0,0 @@
# LPT 前端架构优化说明
> 记录前端实现中的关键设计决策和优化策略
## 一、组件设计优化
### 1.1 MindMapViewer 多模式设计
**挑战**:思维导图需要支持三种不同场景
- 查看标准导图(只读)
- 编辑标准导图(可修改)
- 选择复习起点(可点击节点)
- 展示对比结果(节点着色)
**方案**:单组件多模式
```typescript
// MindMapViewer.vue
interface Props {
tree: MindMapTreeNode | null;
editable?: boolean; // 编辑模式
selectable?: boolean; // 选择模式
colorByCompare?: boolean; // 对比着色模式
height?: string;
selectedPath?: string;
}
```
**模式互斥关系**
- `editable=true` → 用户可修改节点
- `selectable=true` → 点击节点触发 `node-select` 事件
- `colorByCompare=true` → 根据 `notes` 字段着色(MATCHED|/MISSED|
- 默认 → 只读浏览,点击带 `sourceType` 的节点可溯源
**收益**
- 代码复用率高(一个组件覆盖所有场景)
- API 简洁(通过 props 控制行为)
- 维护成本低(修改一处全局生效)
### 1.2 回忆卡片交互设计
**需求**:滚动 feed 中点击内容,先让用户回忆再展示答案
**实现**:两阶段弹窗
```typescript
// Welcome.vue
const showRecallDialog = (item: FeedItem) => {
// 阶段 1:只显示片段标题
recallDialogContent.value = item.content.substring(0, 100) + '...';
recallDialogExpanded.value = false;
// 用户点击"我想起来了"
const expand = () => {
recallDialogExpanded.value = true;
// 阶段 2:展示完整内容 + 同会话其他内容
loadFullSession(item.sessionNum);
};
};
```
**心理学原理**
- 主动回忆 > 被动阅读(Testing Effect
- 认知失调驱动记忆巩固
- 答案延迟呈现增强记忆深度
**收益**
- 提升复习效果
- 增加用户参与感
- 符合间隔重复理论
### 1.3 历史记录虚拟滚动
**问题**:活跃用户可能有 500+ 条学习记录
**优化前**
```typescript
// ❌ 一次性渲染全部
<div v-for="session in allSessions">...</div>
```
**优化后**
```typescript
// ✅ 分页 + 懒加载
<el-pagination
:total="total"
:page-size="20"
@current-change="loadPage"
/>
```
**收益**
- 首屏渲染时间:2.5s → 0.3s
- 内存占用:120MB → 15MB
- 支持无限历史
---
## 二、状态管理优化
### 2.1 学习会话状态同步
**场景**:用户在任务 A 学习中,打开新标签页访问任务 B
**挑战**:多标签页状态不一致
**方案**:每次进入学习页检测活跃会话
```typescript
// StartTask.vue
onMounted(async () => {
// 检测是否有其他任务的活跃会话
const active = await checkActiveSession();
if (active && active.taskNum !== currentTaskNum) {
ElMessageBox.confirm(
`您有正在进行的学习会话(任务 ${active.taskNum}),是否继续?`,
{ type: 'warning' }
).then(() => {
router.push(`/start-task/${active.taskNum}`);
});
}
});
```
**收益**
- 防止数据丢失
- 引导用户正确流程
- 多标签页一致性
### 2.2 权重配置实时校验
**需求**:五个维度权重总和必须为 100%
**实现**:响应式计算 + 即时反馈
```typescript
// Study.vue
const weightSum = computed(() => {
return Object.values(weights.value).reduce((sum, w) => sum + w, 0);
});
const isSumValid = computed(() => weightSum.value === 100);
watch(weightSum, (newSum) => {
if (newSum !== 100) {
message.warning(`当前总和 ${newSum}%,需调整为 100%`);
}
});
```
**收益**
- 即时反馈(无需点保存才知道错误)
- 视觉提示(红色警告 + 禁用保存按钮)
- 防止无效提交
### 2.3 Markdown 链接标题缓存
**场景**:学习材料中有 10 个 URL,每个都要调 `/fetch-title`
**优化前**
```typescript
// ❌ 重复请求
for (const url of urls) {
const title = await fetchTitle(url);
}
```
**优化后**
```typescript
// ✅ 内存缓存 + 请求去重
const titleCache = new Map<string, Promise<string>>();
export const getUrlTitle = (url: string) => {
if (titleCache.has(url)) {
return titleCache.get(url);
}
const promise = fetchTitle(url);
titleCache.set(url, promise);
return promise;
};
```
**收益**
- 重复 URL 零请求
- 并发请求自动去重(Promise 复用)
- 会话内持久化
---
## 三、用户体验优化
### 3.1 学习预期常驻展示
**需求**:用户学习过程中可随时查看预期,结束时对比
**实现**:卡片式展示 + 弹窗对比
```vue
<!-- StartTask.vue -->
<el-card class="expectation-card" v-if="expectation">
<template #header>
<div class="card-header">
<span>📋 本次学习预期</span>
<el-button text @click="editExpectation">修改</el-button>
</div>
</template>
<p>{{ expectation }}</p>
</el-card>
```
结束会话时:
```typescript
ElMessageBox.confirm(`
<p><strong>预期:</strong>${expectation}</p>
<p><strong>实际:</strong>${reportContent}</p>
<p>是否达成预期?</p>
`, { dangerouslyUseHTMLString: true });
```
**收益**
- 元认知训练
- 学习目标明确
- 防止跑偏
### 3.2 AI 生成进度提示
**场景**:AI 生成思维导图需要 30-60 秒
**实现**:分段提示 + 轮询进度
```typescript
// ReviewRecall.vue
const generateWithAi = async () => {
message.info('正在调用 AI 生成思维导图...');
const { taskId } = await submitAiTask({
type: 'generate-mind-map',
params: { taskName, reports, fragments }
});
// 轮询任务状态
const poll = setInterval(async () => {
const result = await getAiTaskResult(taskId);
if (result.status === 'running') {
message.info(`生成中... ${result.progress || 50}%`);
} else if (result.status === 'completed') {
message.success('生成完成!');
clearInterval(poll);
loadStandardMap();
} else if (result.status === 'failed') {
message.error('生成失败,已降级为内置规则');
clearInterval(poll);
}
}, 2000);
};
```
**收益**
- 降低用户焦虑
- 明确系统状态
- 减少重复点击
### 3.3 节点路径面包屑
**场景**:用户选择复习起点后,需明确当前在导图的哪个位置
**实现**
```vue
<!-- ReviewRecall.vue -->
<el-breadcrumb v-if="focusPath">
<el-breadcrumb-item>复习起点</el-breadcrumb-item>
<el-breadcrumb-item
v-for="part in focusPath.split(' / ')"
:key="part"
>
{{ part }}
</el-breadcrumb-item>
</el-breadcrumb>
```
**收益**
- 空间定位清晰
- 复习范围明确
- 可点击返回上级
---
## 四、性能优化
### 4.1 Markdown 渲染优化
**挑战**:复杂正则可能导致嵌套 HTML(XSS 风险)
**方案**:占位符两阶段渲染
```typescript
// utils/markdown.ts
export const renderMarkdown = (raw: string): string => {
const placeholders = new Map<string, string>();
let counter = 0;
// 阶段 1:提取链接,替换为占位符
let stage1 = raw.replace(/\[([^\]]+)\]\(([^)]+)\)/g, (_, text, url) => {
const key = `__LINK_${counter++}__`;
placeholders.set(key, `<a href="${url}">${text}</a>`);
return key;
});
// 阶段 2:替换占位符为真实 HTML
placeholders.forEach((html, key) => {
stage1 = stage1.replace(key, html);
});
return stage1;
};
```
**收益**
- 避免正则二次匹配导致的嵌套
- 性能提升(单次遍历)
- 安全性高(输出可预测)
### 4.2 防抖与节流
**场景**
- 搜索框输入(防抖)
- 滚动加载(节流)
- 权重滑块调整(防抖)
**实现**
```typescript
import { debounce } from 'lodash-es';
// 搜索输入
const handleSearch = debounce((keyword: string) => {
searchTasks(keyword);
}, 300);
// 滚动加载
const handleScroll = throttle(() => {
if (isBottom()) loadMore();
}, 200);
```
**收益**
- 减少 API 调用
- 降低 CPU 占用
- 提升响应速度
### 4.3 图片懒加载
**场景**:学习材料中可能包含多张图片
**实现**
```vue
<img v-lazy="imageUrl" alt="学习材料配图" />
```
```typescript
// main.ts
import VueLazyload from 'vue-lazyload';
app.use(VueLazyload, {
loading: '/placeholder.png',
error: '/error.png'
});
```
**收益**
- 首屏加载快
- 节省带宽
- 平滑加载体验
---
## 五、错误处理
### 5.1 统一异常拦截
**实现**
```typescript
// utils/request.ts
axios.interceptors.response.use(
response => {
const { code, message } = response.data;
if (code !== 200) {
ElMessage.error(message || '请求失败');
return Promise.reject(new Error(message));
}
return response;
},
error => {
if (error.response?.status === 401) {
localStorage.removeItem('isLoggedIn');
router.push('/login');
ElMessage.error('登录已过期,请重新登录');
} else if (error.response?.status === 403) {
ElMessage.error('无权限访问');
} else {
ElMessage.error(error.message || '网络错误');
}
return Promise.reject(error);
}
);
```
**收益**
- 业务代码无需重复处理
- 统一错误提示样式
- 自动处理登录过期
### 5.2 降级 UI
**场景**AI 生成失败,自动切换为内置生成
**实现**
```typescript
const generate = async () => {
try {
await generateWithAi();
} catch (error) {
ElNotification({
title: 'AI 生成失败',
message: '已自动切换为内置规则生成',
type: 'warning'
});
await generateBuiltin();
}
};
```
**收益**
- 用户无感知切换
- 功能可用性保障
- 明确提示原因
---
## 六、可访问性优化
### 6.1 键盘导航
**实现**
```vue
<!-- 学习页 -->
<div
tabindex="0"
@keydown.space="togglePause"
@keydown.enter="endSession"
>
<!-- 内容 -->
</div>
```
**支持快捷键**
- `Space` - 暂停/继续
- `Enter` - 结束会话
- `Esc` - 关闭弹窗
- `Tab` - 焦点切换
### 6.2 语义化 HTML
**实现**
```vue
<!-- 正确 -->
<main>
<section aria-label="复习概览">
<h2>复习概览</h2>
<nav aria-label="任务列表">...</nav>
</section>
</main>
<!-- 错误 -->
<div class="main">
<div class="section">
<div class="title">复习概览</div>
<div class="list">...</div>
</div>
</div>
```
**收益**
- 屏幕阅读器友好
- SEO 优化
- 代码可读性高
### 6.3 色盲友好
**对比结果着色**
- 匹配节点:绿色 `#c8e6c9` + ✓ 图标
- 遗漏节点:红色 `#ffcdd2` + ✗ 图标
- 额外节点:蓝色 `#bbdefb` + ★ 图标
**原则**:不仅依赖颜色,同时使用图标/文字辅助
---
## 七、构建优化
### 7.1 代码分割
**实现**
```typescript
// router/index.ts
const routes = [
{
path: '/review/recall/:taskNum',
component: () => import('@/components/ReviewRecall.vue') // 懒加载
}
];
```
**收益**
- 首屏包体积:1.2MB → 320KB
- 按需加载(用户未访问的页面不下载)
### 7.2 依赖优化
**移除未使用依赖**
```bash
# 检测未使用的依赖
npx depcheck
# 移除
npm uninstall unused-package
```
**tree-shaking**
```typescript
// ✅ 按需导入
import { debounce } from 'lodash-es';
// ❌ 全量导入
import _ from 'lodash';
```
### 7.3 CDN 加速
**生产环境**
```html
<!-- index.html -->
<script src="https://cdn.jsdelivr.net/npm/vue@3/dist/vue.global.prod.js"></script>
<script src="https://cdn.jsdelivr.net/npm/element-plus/dist/index.full.min.js"></script>
```
**收益**
- 浏览器缓存复用
- 减轻服务器压力
- 提升加载速度
---
## 八、开发体验优化
### 8.1 TypeScript 类型安全
**API 响应类型**
```typescript
// api/types.ts
export interface StandardMindMapResponse {
taskNum: number;
content: MindMapTreeNode;
outline: string;
generatedBy: 'BUILTIN' | 'AI' | 'USER';
updatedAt: string;
}
// 调用时自动补全 + 类型检查
const res = await getStandardMindMap(taskNum);
console.log(res.data.generatedBy); // ✅ 类型安全
```
### 8.2 组件文档
**JSDoc 注释**
```typescript
/**
* 思维导图查看/编辑组件
* @param tree - 树数据(MindMapTreeNode 格式)
* @param editable - 是否可编辑(默认 false
* @param selectable - 是否可选择节点(默认 false)
* @param colorByCompare - 是否按对比结果着色(默认 false)
* @emits change - 编辑模式下内容变化时触发,参数为新的大纲文本
* @emits node-click - 点击带溯源信息的节点时触发
* @emits node-select - selectable 模式下点击节点时触发
*/
```
### 8.3 开发环境代理
**解决跨域**
```typescript
// vite.config.ts
export default defineConfig({
server: {
proxy: {
'/api': {
target: 'http://localhost:8080',
changeOrigin: true
}
}
}
});
```
---
## 九、性能指标
| 指标 | 目标 | 实测 |
|------|------|------|
| 首屏 FCP | <1.5s | 1.2s |
| 首屏 LCP | <2.5s | 1.8s |
| TTI | <3.5s | 2.9s |
| 路由切换 | <300ms | 180ms |
| Markdown 渲染(100行) | <50ms | 32ms |
| 思维导图渲染(200节点) | <500ms | 380ms |
---
## 十、总结
前端实现中的关键优化:
1. **组件设计**:单组件多模式、状态管理、交互优化
2. **性能优化**:虚拟滚动、懒加载、防抖节流、代码分割
3. **用户体验**:进度提示、即时反馈、降级 UI、快捷键
4. **工程质量**:TypeScript、错误处理、可访问性、构建优化
这些优化使 LPT 前端不仅功能完整,而且性能优异、体验流畅、代码可维护。
+21
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@@ -69,4 +69,25 @@ describe('MyHead.vue', () => {
expect(ElMessage.success).toHaveBeenCalledWith('已退出登录')
expect(router.currentRoute.value.path).toBe('/login')
})
it('prevents repeated logout while request is pending', async () => {
let resolveLogout!: (value: any) => void
vi.mocked(logout).mockImplementation(
() => new Promise((resolve) => { resolveLogout = resolve }),
)
localStorage.setItem('isLoggedIn', 'true')
const wrapper = await mountAt('/study')
const first = wrapper.vm.handleLogout()
const second = wrapper.vm.handleLogout()
await Promise.resolve()
expect(logout).toHaveBeenCalledTimes(1)
expect(wrapper.vm.loggingOut).toBe(true)
resolveLogout({ code: 200 })
await Promise.all([first, second])
expect(wrapper.vm.loggingOut).toBe(false)
})
})
@@ -8,6 +8,7 @@ import router from '@/router'
import {
continueSession,
endSession,
getActiveSession,
getExpectation,
getSessionDetail,
pauseSession,
@@ -18,6 +19,7 @@ import { getFragmentsBySession } from '@/api/reportFragments'
vi.mock('@/api/studySessions', () => ({
continueSession: vi.fn(),
endSession: vi.fn(),
getActiveSession: vi.fn(),
getExpectation: vi.fn(),
getReportDraft: vi.fn(),
getSessionDetail: vi.fn(),
@@ -78,6 +80,7 @@ describe('StartTask.vue', () => {
beforeEach(async () => {
vi.clearAllMocks()
localStorage.clear()
vi.mocked(getActiveSession).mockResolvedValue({ code: 200, data: null } as any)
vi.mocked(startOrContinueStudySession).mockResolvedValue({ code: 200, data: defaultSessionData } as any)
vi.mocked(getExpectation).mockResolvedValue({ code: 200, data: { description: '本次学习预期' } } as any)
vi.mocked(getFragmentsBySession).mockResolvedValue({ code: 200, data: [] } as any)
@@ -142,6 +145,19 @@ describe('StartTask.vue', () => {
wrapper.unmount()
})
it('redirects to another active task when one exists', async () => {
vi.mocked(getActiveSession).mockResolvedValue({
code: 200,
data: { taskNum: 'T002', taskName: '其他任务', sessionNum: 'S002' },
} as any)
const wrapper = await mountTask()
await flushPromises()
expect(startOrContinueStudySession).not.toHaveBeenCalled()
expect(router.currentRoute.value.path).toBe('/start-task/T002')
wrapper.unmount()
})
it('endTimer refuses empty content without calling API', async () => {
const wrapper = await mountTask()
@@ -88,4 +88,25 @@ describe('useStudyFragment', () => {
expect(result).toBe(false)
expect(ElMessage.error).toHaveBeenCalledWith('网络超时')
})
it('prevents duplicate submission while creating fragment', async () => {
let resolveCreate!: (value: any) => void
vi.mocked(createFragments).mockImplementation(
() => new Promise((resolve) => { resolveCreate = resolve }),
)
const { fragmentContent, creatingFragment, confirmGenerateFragment } = useStudyFragment()
fragmentContent.value = '学习内容'
const first = confirmGenerateFragment('S001')
const second = confirmGenerateFragment('S001')
await Promise.resolve()
expect(createFragments).toHaveBeenCalledTimes(1)
expect(creatingFragment.value).toBe(true)
resolveCreate({ code: 200 })
await Promise.all([first, second])
expect(creatingFragment.value).toBe(false)
})
})
+10 -3
View File
@@ -20,6 +20,7 @@
type="success"
plain
class="logout-btn"
:loading="loggingOut"
@click="handleLogout"
>
退出登录
@@ -28,7 +29,7 @@
</template>
<script setup lang="ts">
import { computed } from "vue";
import { computed, ref } from "vue";
import { useRoute } from "vue-router";
import { ElMessage } from "element-plus";
import router from "@/router";
@@ -38,20 +39,26 @@ const route = useRoute();
const isLoginRoute = computed(() => route.path === "/login");
const showBackButton = computed(() => route.path !== "/login" && route.path !== "/welcome");
const pageTitle = computed(() => route.meta?.title as string | undefined);
const loggingOut = ref(false);
const handleLogout = async () => {
if (loggingOut.value) return;
loggingOut.value = true;
try {
try {
await logout();
} catch {
// 后端退出失败时,仍然清理前端登录态,避免用户被卡住。
} finally {
}
localStorage.removeItem("isLoggedIn");
ElMessage.success("已退出登录");
await router.push("/login");
} finally {
loggingOut.value = false;
}
};
defineExpose({ isLoginRoute, showBackButton, pageTitle, handleLogout });
defineExpose({ isLoginRoute, showBackButton, pageTitle, loggingOut, handleLogout });
</script>
<style scoped>
+2 -19
View File
@@ -1,18 +1,14 @@
<script setup lang="ts">
import { computed, onMounted, ref } from "vue";
import { useRouter } from "vue-router";
import { ElMessage } from "element-plus";
import {
getReviewTaskStats,
getTaskReview,
type ReviewFeedItem,
type ReviewTaskStats,
} from "@/api/review";
const router = useRouter();
const loading = ref(false);
const openingTaskNum = ref("");
const tasks = ref<ReviewTaskStats[]>([]);
const summary = computed(() => ({
@@ -40,21 +36,9 @@ const loadTasks = async () => {
}
};
const openTaskReview = async (row: ReviewTaskStats) => {
const openTaskReview = (row: ReviewTaskStats) => {
if (!row.taskNum) return;
openingTaskNum.value = row.taskNum;
try {
const res = await getTaskReview(row.taskNum);
const items: ReviewFeedItem[] = res?.data || [];
const first = items[0];
if (!first) {
ElMessage.info("该任务暂无可复习内容");
return;
}
router.push(`/review/detail/${first.sourceType.toLowerCase()}/${first.id}`);
} finally {
openingTaskNum.value = "";
}
router.push(`/review/detail/task/${encodeURIComponent(row.taskNum)}`);
};
onMounted(() => {
@@ -105,7 +89,6 @@ onMounted(() => {
text
type="success"
size="small"
:loading="openingTaskNum === row.taskNum"
@click="openTaskReview(row)"
>
查看记录
+30 -19
View File
@@ -9,34 +9,29 @@ import {
} from "@/api/review";
import { getSessionDetail } from "@/api/studySessions";
import { updateFragments } from "@/api/reportFragments";
import { findNode } from "@/api/standardMindMap";
import { ElMessage } from "element-plus";
import MarkdownRenderer from "@/components/MarkdownRenderer.vue";
const route = useRoute();
const router = useRouter();
/** 调用 findNode API 匹配标准导图中的最近节点,跳转到回忆页 */
const goToRecall = async () => {
if (!content.value || !content.value.trim()) {
router.push(`/review/recall/${taskNum.value}`);
return;
}
try {
const res = await findNode(taskNum.value, content.value.substring(0, 500));
const data = res?.data;
if (data?.path) {
router.push(`/review/recall/${taskNum.value}?focusPath=${encodeURIComponent(data.path)}`);
/** 直接进入回忆复习页,节点匹配交给目标页加载后处理 */
const goToRecall = () => {
const tn = taskNum.value;
if (!tn) return;
if (content.value && content.value.trim()) {
router.push(`/review/recall/${tn}?focusContent=${encodeURIComponent(content.value.substring(0, 500))}`);
} else {
router.push(`/review/recall/${taskNum.value}`);
}
} catch {
router.push(`/review/recall/${taskNum.value}`);
router.push(`/review/recall/${tn}`);
}
};
const contentType = computed(() => route.params.type as string);
const contentId = computed(() => Number(route.params.id));
const isTaskMode = computed(() => !!route.params.taskNum);
const activeType = ref<string | undefined>(undefined);
const activeId = ref<number | undefined>(undefined);
const contentType = computed(() => isTaskMode.value ? activeType.value : (route.params.type as string));
const contentId = computed(() => isTaskMode.value ? activeId.value ?? 0 : Number(route.params.id));
const taskModeTaskNum = computed(() => route.params.taskNum as string | undefined);
const loading = ref(true);
const content = ref("");
@@ -118,7 +113,19 @@ const loadDetail = async () => {
taskNum.value = "";
sessionInfo.value = null;
taskSessions.value = [];
if (isTaskMode.value) {
activeType.value = undefined;
activeId.value = undefined;
}
try {
if (isTaskMode.value && taskModeTaskNum.value) {
const taskRes = await getTaskReview(taskModeTaskNum.value);
const items: ReviewFeedItem[] = taskRes?.data || [];
const first = items[0];
if (!first) return;
activeType.value = first.sourceType.toLowerCase();
activeId.value = first.id;
}
let res;
if (contentType.value === "report") {
res = await getReportDetail(contentId.value);
@@ -194,8 +201,12 @@ const saveEdit = async () => {
};
watch(
() => [contentType.value, contentId.value],
() => [route.params.type, route.params.id, route.params.taskNum],
() => {
if (!isTaskMode.value) {
activeType.value = undefined;
activeId.value = undefined;
}
loadDetail();
},
{ immediate: true },
+14 -1
View File
@@ -2,6 +2,7 @@
import { ref, onMounted, computed } from "vue";
import { useRoute, useRouter } from "vue-router";
import {
findNode,
getStandardMindMap,
regenerateStandardMindMap,
recallCompare,
@@ -31,6 +32,7 @@ const hasCompared = ref(false);
// 起点节点选择
const focusPath = ref((route.query.focusPath as string) || "");
const focusContent = ref((route.query.focusContent as string) || "");
const focusConfirmVisible = ref(false);
const selectedNodeInfo = ref<{ title: string; path: string; childCount: number } | null>(null);
@@ -114,6 +116,17 @@ const loadData = async () => {
try {
const res = await getStandardMindMap(taskNum.value);
standard.value = res?.data || null;
if (focusContent.value && standard.value) {
try {
const nodeRes = await findNode(taskNum.value, focusContent.value.substring(0, 500));
const data = nodeRes?.data;
if (data?.path) {
focusPath.value = data.path;
}
} catch {
// 匹配失败时仍可进入回忆页
}
}
} catch (e: any) {
standard.value = null;
} finally {
@@ -382,7 +395,7 @@ onMounted(() => {
</script>
<template>
<section class="recall-page">
<section class="recall-page" v-loading="loading">
<!-- 顶部操作栏 -->
<div class="page-header">
<h2>回忆复习</h2>
+53 -6
View File
@@ -7,6 +7,7 @@ import { useTimer } from "@/components/composables/useTimer";
import {
continueSession,
endSession,
getActiveSession,
getSessionDetail,
pauseSession,
startOrContinueStudySession,
@@ -24,8 +25,13 @@ const {
openFragmentDialog,
closeFragmentDialog,
confirmGenerateFragment,
creatingFragment,
} = useStudyFragment();
const pageLoading = ref(true);
const timerActionLoading = ref(false);
const endingSession = ref(false);
const summaryDialogVisible = ref(false);
const summaryContent = ref("");
const summaryPreview = ref(false);
@@ -306,6 +312,9 @@ const statusText = computed(() => {
});
const startTimer = async () => {
if (timerActionLoading.value) return;
timerActionLoading.value = true;
try {
if (taskInfo.value.sessionState === "PAUSED") {
const res = await continueSession(taskInfo.value.sessionNum);
if (res.code === 200) ElMessage.success("任务继续");
@@ -316,9 +325,15 @@ const startTimer = async () => {
isBreak.value = false;
const duration = taskInfo.value.pointerPosition || 25 * 60 * 1000;
runCountdown(duration);
} finally {
timerActionLoading.value = false;
}
};
const stopTimer = async () => {
if (timerActionLoading.value) return;
timerActionLoading.value = true;
try {
const res = await pauseSession(taskInfo.value.sessionNum);
if (res.code === 200) {
ElMessage.success("任务暂停");
@@ -340,6 +355,9 @@ const stopTimer = async () => {
taskInfo.value.sessionState = "PAUSED";
}
}
} finally {
timerActionLoading.value = false;
}
clear();
clearBreakState();
};
@@ -364,6 +382,8 @@ const endTimer = async (content: string) => {
// 用户取消结束会话,不做任何操作
return;
}
if (endingSession.value) return;
endingSession.value = true;
try {
const res = await endSession(taskInfo.value.sessionNum, content);
@@ -382,6 +402,8 @@ const endTimer = async (content: string) => {
await router.push("/study");
} catch {
ElMessage.error("结束会话失败,请重试");
} finally {
endingSession.value = false;
}
};
@@ -434,6 +456,27 @@ const restTimer = async () => {
const loadTaskSession = async () => {
try {
const activeRes = await getActiveSession();
const active = activeRes?.data;
if (active?.taskNum && active.taskNum !== taskNum) {
let goToActive = false;
try {
await ElMessageBox.confirm(
`你还有一个未完成的学习任务「${active.taskName}」(${active.sessionNum}),是否前往继续?`,
"有其他任务正在进行",
{ confirmButtonText: "前往继续", cancelButtonText: "取消", type: "warning" },
);
goToActive = true;
} catch {
// 用户取消,不开始当前任务
}
if (goToActive) {
router.push(`/start-task/${encodeURIComponent(active.taskNum)}`);
} else {
ElMessage.warning("请先完成进行中的任务后再开始");
}
return;
}
const res = await startOrContinueStudySession(taskNum);
Object.assign(taskInfo.value, res.data);
await loadExpectation();
@@ -519,12 +562,16 @@ const saveExpectation = async () => {
};
const initPage = async () => {
try {
const hasPermission = await checkAudioPermission();
if (!hasPermission) {
const activated = await requestAudioPermission();
if (!activated) return;
}
await loadTaskSession();
} finally {
pageLoading.value = false;
}
};
// 碎片列表
@@ -609,7 +656,7 @@ defineExpose({
<template>
<div>
<section class="start-page">
<section class="start-page" v-loading="pageLoading">
<el-alert
v-if="showResumeHint"
title="已恢复上次的学习会话,继续学习吧"
@@ -713,10 +760,10 @@ defineExpose({
<el-button @click="openFragmentDialog">生成残片</el-button>
</template>
<template v-else>
<el-button type="success" @click="startTimer" :disabled="timerRunning">开始</el-button>
<el-button @click="stopTimer" :disabled="!timerRunning" v-if="!timerIsOver">暂停</el-button>
<el-button type="success" @click="startTimer" :disabled="timerRunning" :loading="timerActionLoading">开始</el-button>
<el-button @click="stopTimer" :disabled="!timerRunning" :loading="timerActionLoading" v-if="!timerIsOver">暂停</el-button>
<el-button @click="openFragmentDialog">生成残片</el-button>
<el-button v-if="timerIsOver" plain type="success" @click="restTimer">休息</el-button>
<el-button v-if="timerIsOver" plain type="success" @click="restTimer" :loading="timerActionLoading">休息</el-button>
</template>
<el-button type="danger" plain @click="openSummaryDialog">结束会话</el-button>
</div>
@@ -799,7 +846,7 @@ defineExpose({
/>
<template #footer>
<el-button @click="closeFragmentDialog">取消</el-button>
<el-button type="success" @click="confirmGenerateFragment(taskInfo.sessionNum)">确定生成</el-button>
<el-button type="success" :loading="creatingFragment" @click="confirmGenerateFragment(taskInfo.sessionNum)">确定生成</el-button>
</template>
</el-dialog>
@@ -859,7 +906,7 @@ defineExpose({
</div>
<template #footer>
<el-button @click="closeSummaryDialog">取消</el-button>
<el-button type="success" @click="endTimer(summaryContent)">确认结束</el-button>
<el-button type="success" :loading="endingSession" @click="endTimer(summaryContent)">确认结束</el-button>
</template>
</el-dialog>
</div>
+25 -27
View File
@@ -4,7 +4,6 @@ import request from "@/utils/request";
import router from "@/router";
import { ElMessage, ElMessageBox } from "element-plus";
import { getReviewTaskStatsByTask } from "@/api/review";
import { getActiveSession } from "@/api/studySessions";
import { renderMarkdown } from "@/utils/markdown";
import { applicationStatusOptions } from "@/utils/taskApplication";
@@ -45,6 +44,9 @@ const pageSize = 20;
const taskApplications = ref<TaskApplication[]>([]);
const applicationsLoading = ref(false);
const appUrlTitles = ref<Record<number, string>>({});
const updatingApplicationId = ref<number | null>(null);
const removingTask = ref(false);
const weightsLoading = ref(false);
const selectedTask = computed(() =>
tasks.value.find((item) => item.taskId === selectedTaskId.value) || null
@@ -105,6 +107,8 @@ async function loadTaskApplications(taskNum: string) {
}
const changeApplicationStatus = async (item: TaskApplication) => {
if (updatingApplicationId.value !== null) return;
updatingApplicationId.value = item.id;
try {
await updateTaskApplication(item.id, {
title: item.title,
@@ -118,6 +122,8 @@ const changeApplicationStatus = async (item: TaskApplication) => {
if (selectedTask.value) {
await loadTaskApplications(selectedTask.value.taskNum);
}
} finally {
updatingApplicationId.value = null;
}
};
@@ -179,30 +185,12 @@ const handlePageChange = (page: number) => {
fetchTasks(page);
};
const startTask = async () => {
const startTask = () => {
if (!selectedTask.value) {
ElMessage.warning("请先选择一个任务");
return;
}
const taskNum = selectedTask.value.taskNum;
try {
const res = await getActiveSession(taskNum);
if (res?.code === 200 && res.data) {
// 有其他任务的活跃会话
const active = res.data;
ElMessageBox.confirm(
`你还有一个未完成的学习任务「${active.taskName}」(${active.sessionNum}),是否前往继续?`,
"有其他任务正在进行",
{ confirmButtonText: "前往继续", cancelButtonText: "取消", type: "warning" }
).then(() => {
router.push(`/start-task/${encodeURIComponent(active.taskNum)}`);
}).catch(() => {});
return;
}
} catch {
// 查询失败不阻塞,直接跳转
}
router.push(`/start-task/${encodeURIComponent(taskNum)}`);
router.push(`/start-task/${encodeURIComponent(selectedTask.value.taskNum)}`);
};
const addTask = () => {
@@ -222,6 +210,8 @@ const removeTask = async () => {
ElMessage.warning("请先选择一个任务");
return;
}
if (removingTask.value) return;
removingTask.value = true;
const target = selectedTask.value;
try {
await ElMessageBox.confirm(`确定删除任务「${target.title}」?关联的学习会话、学习报告、应用场景等数据将被一并删除。`, "确认删除", {
@@ -229,15 +219,17 @@ const removeTask = async () => {
cancelButtonText: "取消",
type: "warning",
});
} catch {
return; // 用户取消
}
const res = await request.del(`/tasks/${target.taskId}`, {});
if (res.code === 200) {
ElMessage.success(`任务 ${target.title} 删除成功`);
tasks.value = tasks.value.filter((item) => item.taskId !== target.taskId);
selectedTaskId.value = tasks.value[0]?.taskId ?? null;
}
} catch {
// 用户取消或删除失败,保持页面状态
} finally {
removingTask.value = false;
}
};
// ============ 优先级权重配置 ============
@@ -256,6 +248,8 @@ const weightsSum = computed(() =>
);
const openWeightsDialog = async () => {
if (weightsLoading.value) return;
weightsLoading.value = true;
try {
const res = await getPriorityWeights();
const data = res?.data;
@@ -267,8 +261,10 @@ const openWeightsDialog = async () => {
}
} catch {
// 读取失败时保持默认值
}
} finally {
weightsLoading.value = false;
weightsDialogVisible.value = true;
}
};
const saveWeights = async () => {
@@ -404,6 +400,8 @@ onMounted(() => {
v-model="item.status"
size="small"
class="application-status"
:loading="updatingApplicationId === item.id"
:disabled="updatingApplicationId !== null"
@change="changeApplicationStatus(item)"
>
<el-option
@@ -432,8 +430,8 @@ onMounted(() => {
<el-button type="success" size="large" @click="startTask">开始任务</el-button>
<el-button @click="addTask">添加任务</el-button>
<el-button @click="changeTask">更新任务</el-button>
<el-button @click="openWeightsDialog">权重配置</el-button>
<el-button type="danger" @click="removeTask">删除任务</el-button>
<el-button :loading="weightsLoading" @click="openWeightsDialog">权重配置</el-button>
<el-button type="danger" :loading="removingTask" @click="removeTask">删除任务</el-button>
</aside>
</main>
</div>
+68 -30
View File
@@ -40,7 +40,11 @@ const applicationLoading = ref(false);
const appUrlTitles = ref<Record<number, string>>({});
const applicationDialogVisible = ref(false);
const applicationSaving = ref(false);
const deletingApplicationId = ref<number | null>(null);
const editingApplicationId = ref<number | null>(null);
const pageLoading = ref(false);
const submitting = ref(false);
const previewLoading = ref(false);
const applicationForm = ref<{
title: string;
description: string;
@@ -135,6 +139,9 @@ const editApplication = (item: TaskApplication) => {
};
const removeApplication = async (item: TaskApplication) => {
if (deletingApplicationId.value !== null) return;
deletingApplicationId.value = item.id;
try {
await deleteTaskApplication(item.id);
ElMessage.success("应用场景已删除");
if (editingApplicationId.value === item.id) {
@@ -143,6 +150,9 @@ const removeApplication = async (item: TaskApplication) => {
if (taskNum.value) {
await loadApplications(taskNum.value);
}
} finally {
deletingApplicationId.value = null;
}
};
const convertMaterialUrls = async () => {
@@ -168,29 +178,33 @@ const convertMaterialUrls = async () => {
materialUrl.value = result;
};
const createTask = () => {
convertMaterialUrls().then(() => {
request
.post("/tasks", {
const createTask = async () => {
if (submitting.value) return;
submitting.value = true;
try {
await convertMaterialUrls();
const result = await request.post("/tasks", {
taskName: taskName.value,
taskDescription: taskDescription.value,
materialUrl: materialUrl.value,
...priority.value,
})
.then((result) => {
});
if (result.code === 200) {
ElMessage.success("创建任务成功");
router.push({ name: "study" });
await router.push({ name: "study" });
} else {
ElMessage.error("任务创建失败:" + result.message);
}
});
});
} finally {
submitting.value = false;
}
};
const loadTask = () => {
if (taskId !== null) {
request.get(`/tasks/${taskId}`, {}).then((result) => {
const loadTask = async () => {
if (taskId === null) return;
pageLoading.value = true;
try {
const result = await request.get(`/tasks/${taskId}`, {});
if (result.code === 200) {
const data = result.data;
taskNum.value = data.taskNum || "";
@@ -210,29 +224,34 @@ const loadTask = () => {
} else {
ElMessage.error(`任务加载失败:${result.message}`);
}
});
} catch (error: any) {
ElMessage.error(error?.message || "任务加载失败,请重试");
} finally {
pageLoading.value = false;
}
};
const updateTask = () => {
convertMaterialUrls().then(() => {
request
.put("/tasks/" + taskId, {
const updateTask = async () => {
if (submitting.value) return;
submitting.value = true;
try {
await convertMaterialUrls();
const result = await request.put("/tasks/" + taskId, {
id: taskId,
taskName: taskName.value,
taskDescription: taskDescription.value,
materialUrl: materialUrl.value,
...priority.value,
})
.then((result) => {
});
if (result.code === 200) {
ElMessage.success("更新任务成功");
router.push({ name: "study" });
await router.push({ name: "study" });
} else {
ElMessage.error("任务更新失败:" + result.message);
}
});
});
} finally {
submitting.value = false;
}
};
const cancelTask = () => {
@@ -240,13 +259,14 @@ const cancelTask = () => {
router.push({ name: "study" });
};
const submitTask = () => {
const submitTask = async () => {
if (submitting.value) return;
switch (route.name) {
case "add-task":
createTask();
await createTask();
break;
case "update-task":
updateTask();
await updateTask();
break;
default:
ElMessage.error("该功能暂不可用,请刷新后重试");
@@ -275,9 +295,15 @@ const showPreview = ref(false);
const materialPreview = ref("");
async function previewMaterial() {
showPreview.value = true;
if (previewLoading.value) return;
previewLoading.value = true;
try {
const raw = materialUrl.value || "";
if (!raw.trim()) { materialPreview.value = ""; return; }
if (!raw.trim()) {
materialPreview.value = "";
showPreview.value = true;
return;
}
const titles: Record<string, string> = {};
const bareUrls = new Set<string>();
raw.replace(/https?:\/\/[^\s)\u3001\uFF09\u300D\u300B<>]+/g, (url) => {
@@ -287,6 +313,10 @@ async function previewMaterial() {
const results = await Promise.all([...bareUrls].map(async (u) => ({ u, t: await getUrlTitle(u) })));
results.forEach(({ u, t }) => { titles[u] = t; });
materialPreview.value = renderMarkdown(raw, titles);
showPreview.value = true;
} finally {
previewLoading.value = false;
}
}
defineExpose({
@@ -306,7 +336,7 @@ defineExpose({
</script>
<template>
<section class="task-form-page">
<section class="task-form-page" v-loading="pageLoading">
<el-form label-position="top" class="surface-card form-shell">
<div class="group">
<h3>基础信息</h3>
@@ -325,6 +355,7 @@ defineExpose({
text
size="small"
type="primary"
:loading="previewLoading"
@click="previewMaterial()"
>预览</el-button>
<el-button
@@ -402,7 +433,14 @@ defineExpose({
</el-link>
<div class="application-actions">
<el-button text type="primary" size="small" @click="editApplication(item)">编辑</el-button>
<el-button text type="danger" size="small" @click="removeApplication(item)">删除</el-button>
<el-button
text
type="danger"
size="small"
:loading="deletingApplicationId === item.id"
:disabled="deletingApplicationId !== null"
@click="removeApplication(item)"
>删除</el-button>
</div>
</div>
</div>
@@ -435,7 +473,7 @@ defineExpose({
</el-dialog>
<div class="action-row">
<el-button type="success" size="large" @click="submitTask">{{ buttonName }}</el-button>
<el-button type="success" size="large" :loading="submitting" @click="submitTask">{{ buttonName }}</el-button>
<el-button size="large" @click="cancelTask">取消</el-button>
</div>
</el-form>
+9 -14
View File
@@ -87,9 +87,11 @@ const revealRecallContent = async () => {
recallCard.value.loadError = "";
try {
const res = await getTaskReview(fragment.taskNum);
const items = (res?.data || []).filter(item => item.sessionNum === fragment.sessionNum);
recallCard.value.report = items.find(item => item.sourceType === "REPORT") || null;
recallCard.value.fragments = items.filter(item => item.sourceType === "FRAGMENT");
const items: ReviewFeedItem[] = (res?.data || []).filter(
(item: ReviewFeedItem) => item.sessionNum === fragment.sessionNum,
);
recallCard.value.report = items.find((item: ReviewFeedItem) => item.sourceType === "REPORT") || null;
recallCard.value.fragments = items.filter((item: ReviewFeedItem) => item.sourceType === "FRAGMENT");
recallCard.value.revealed = true;
} catch {
recallCard.value.loadError = "展开对照内容加载失败,请稍后重试";
@@ -98,23 +100,16 @@ const revealRecallContent = async () => {
}
};
/** 从回忆卡片跳转到回忆复习页(先匹配标准导图节点) */
const goToRecallFromCard = async () => {
/** 从回忆卡片跳转到回忆复习页,节点匹配交给目标页加载后处理 */
const goToRecallFromCard = () => {
const fragment = recallCard.value.fragment;
if (!fragment) return;
recallCard.value.visible = false;
const tn = fragment.taskNum;
const content = fragment.content || "";
if (tn && content) {
try {
const { findNode } = await import("@/api/standardMindMap");
const res = await findNode(tn, content.substring(0, 500));
const data = res?.data;
if (data?.path) {
router.push(`/review/recall/${tn}?focusPath=${encodeURIComponent(data.path)}`);
return;
}
} catch { /* fall through */ }
router.push(`/review/recall/${tn}?focusContent=${encodeURIComponent(content)}`);
} else if (tn) {
router.push(`/review/recall/${tn}`);
} else {
router.push("/review");
+7 -2
View File
@@ -5,6 +5,7 @@ import {createFragments} from '@/api/reportFragments';
export const useStudyFragment = () => {
const fragmentsDialogVisible = ref(false);
const fragmentContent = ref('');
const creatingFragment = ref(false);
const openFragmentDialog = () => {
fragmentContent.value = '';
@@ -26,11 +27,14 @@ export const useStudyFragment = () => {
};
const confirmGenerateFragment = async (sessionNum: string): Promise<boolean> => {
if (creatingFragment.value) return false;
if (!fragmentContent.value.trim()) {
ElMessage.warning('请输入学习内容!');
return false;
}
creatingFragment.value = true;
try {
try {
await ElMessageBox.confirm('确定要生成学习残片吗?', '提示', {
confirmButtonText: '确定',
@@ -41,8 +45,6 @@ export const useStudyFragment = () => {
ElMessage.info('已取消生成');
return false;
}
try {
const res = await createFragments(sessionNum, fragmentContent.value);
if (res.code === 200) {
ElMessage.success('学习残片生成成功!');
@@ -55,12 +57,15 @@ export const useStudyFragment = () => {
} catch (error: any) {
ElMessage.error(error.message || '请求失败');
return false;
} finally {
creatingFragment.value = false;
}
};
return {
fragmentsDialogVisible,
fragmentContent,
creatingFragment,
openFragmentDialog,
closeFragmentDialog,
confirmGenerateFragment,
+5
View File
@@ -27,6 +27,11 @@ const routes: RouteRecordRaw[] = [
component: () => import("@/components/Review.vue"),
meta: { requiresAuth: true, title: "复习总览" },
},
{
path: "/review/detail/task/:taskNum",
component: () => import("@/components/ReviewDetail.vue"),
meta: { requiresAuth: true, title: "复习详情" },
},
{
path: "/review/detail/:type/:id",
component: () => import("@/components/ReviewDetail.vue"),