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@@ -144,6 +144,31 @@ npm run dev:mp-weixin
|
||||
|
||||
**开发工作流说明**:详见 [小程序开发工作流程设计](docs/superpowers/specs/2026-04-07-mini-program-dev-workflow-design.md)
|
||||
|
||||
#### 小程序 H5 测试登录凭证(强制默认)
|
||||
|
||||
所有小程序功能的 H5 验收必须使用以下测试账号,**禁止在测试中使用真实手机号或重复触发验证码接口**:
|
||||
|
||||
- **手机号**:`19928748688`(固定测试账号,11 位中国大陆手机号格式)
|
||||
- **验证码**:`123456`(固定 6 位数字,生产环境短信通道返回此固定值便于测试)
|
||||
|
||||
**登录流程**(参考 `mini-program/src/pages/login/index.vue` + `mini-program/src/services/auth.js`):
|
||||
|
||||
1. 浏览器访问 `http://localhost:5180`,进入登录页
|
||||
2. 在手机号输入框填写 `19928748688`
|
||||
3. 点击「获取验证码」按钮,调用 `GET /api/auth/sms-code?phone=19928748688`,后端返回 `data.code: "123456"`
|
||||
4. 在验证码输入框填写 `123456`
|
||||
5. 点击「登录」按钮,调用 `POST /api/auth/login`,后端返回 JWT
|
||||
6. Token 写入 `uni.setStorageSync('access_token', ...)`(下划线键名)
|
||||
|
||||
**为什么固定这两个值**:
|
||||
|
||||
- 后端短信通道在测试模式下总是返回 `123456`,避免真实短信下发和验证码频繁失效
|
||||
- `19928748688` 是项目的固定测试账号,已绑定测试数据,避免污染真实用户数据
|
||||
|
||||
#### 小程序页面固定端口
|
||||
|
||||
小程序 H5 固定端口 **5180**(参考 `前端端口管理规则`)
|
||||
|
||||
### 一键部署
|
||||
|
||||
```bash
|
||||
|
||||
@@ -144,6 +144,31 @@ npm run dev:mp-weixin
|
||||
|
||||
**开发工作流说明**:详见 [小程序开发工作流程设计](docs/superpowers/specs/2026-04-07-mini-program-dev-workflow-design.md)
|
||||
|
||||
#### 小程序 H5 测试登录凭证(强制默认)
|
||||
|
||||
所有小程序功能的 H5 验收必须使用以下测试账号,**禁止在测试中使用真实手机号或重复触发验证码接口**:
|
||||
|
||||
- **手机号**:`19928748688`(固定测试账号,11 位中国大陆手机号格式)
|
||||
- **验证码**:`123456`(固定 6 位数字,生产环境短信通道返回此固定值便于测试)
|
||||
|
||||
**登录流程**(参考 `mini-program/src/pages/login/index.vue` + `mini-program/src/services/auth.js`):
|
||||
|
||||
1. 浏览器访问 `http://localhost:5180`,进入登录页
|
||||
2. 在手机号输入框填写 `19928748688`
|
||||
3. 点击「获取验证码」按钮,调用 `GET /api/auth/sms-code?phone=19928748688`,后端返回 `data.code: "123456"`
|
||||
4. 在验证码输入框填写 `123456`
|
||||
5. 点击「登录」按钮,调用 `POST /api/auth/login`,后端返回 JWT
|
||||
6. Token 写入 `uni.setStorageSync('access_token', ...)`(下划线键名)
|
||||
|
||||
**为什么固定这两个值**:
|
||||
|
||||
- 后端短信通道在测试模式下总是返回 `123456`,避免真实短信下发和验证码频繁失效
|
||||
- `19928748688` 是项目的固定测试账号,已绑定测试数据,避免污染真实用户数据
|
||||
|
||||
#### 小程序页面固定端口
|
||||
|
||||
小程序 H5 固定端口 **5180**(参考 `前端端口管理规则`)
|
||||
|
||||
### 一键部署
|
||||
|
||||
```bash
|
||||
|
||||
@@ -0,0 +1,490 @@
|
||||
# H5 模式 Stream 超时修复实施计划
|
||||
|
||||
> **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.
|
||||
|
||||
**Goal:** 修复小程序 H5 模式下 stream 请求 60 秒超时问题,使用 fetch + ReadableStream + AbortController 实现真正的长连接流式读取
|
||||
|
||||
**Architecture:** 在 `mini-program/src/services/shortNovel.js` 中实现双路径策略 - H5 环境使用浏览器原生 fetch API(支持自定义超时),小程序环境保持原有 uni.request 逻辑
|
||||
|
||||
**Tech Stack:** Vue 3 (UniApp), fetch API, ReadableStream, AbortController, TextDecoder
|
||||
|
||||
---
|
||||
|
||||
## 文件结构映射
|
||||
|
||||
**修改的文件:**
|
||||
1. `mini-program/src/services/shortNovel.js` - 添加 H5 环境检测和 fetch 实现
|
||||
|
||||
**不创建新文件** - 所有修改都是在现有文件中添加 H5 路径实现
|
||||
|
||||
---
|
||||
|
||||
## Task 1: 添加环境检测常量和 H5 SSE 核心函数
|
||||
|
||||
**Files:**
|
||||
- Modify: `mini-program/src/services/shortNovel.js`
|
||||
|
||||
- [ ] **Step 1: 在文件顶部添加环境检测常量**
|
||||
|
||||
打开 `mini-program/src/services/shortNovel.js`,在第 1 行(import 语句之后)添加:
|
||||
|
||||
```javascript
|
||||
// 环境检测:H5 模式下存在 window.fetch
|
||||
const isH5 = typeof window !== 'undefined' && typeof window.fetch === 'function'
|
||||
|
||||
// SSE 请求超时时间(毫秒)
|
||||
const SSE_TIMEOUT_MS = 300000
|
||||
```
|
||||
|
||||
- [ ] **Step 2: 添加 H5 SSE 事件解析函数**
|
||||
|
||||
在 `decodeChunk` 函数(第 112-140 行)之后、`consumeSseText` 函数之前,添加新的 `h5ConsumeSseText` 函数:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* H5 环境 SSE 事件解析
|
||||
* 解析单个 SSE 事件块
|
||||
* 事件格式:data: {"type":"status","session_id":"xxx","payload":{...}}
|
||||
*/
|
||||
function h5ConsumeSseText(text, onEvent, onError) {
|
||||
const lines = text.split('\n')
|
||||
let dataBuffer = ''
|
||||
|
||||
for (const line of lines) {
|
||||
if (line.startsWith('data:')) {
|
||||
dataBuffer += line.slice(5).trim()
|
||||
} else if (line === '' && dataBuffer) {
|
||||
// 空行表示事件结束
|
||||
const dataStr = dataBuffer
|
||||
dataBuffer = ''
|
||||
if (dataStr === '[DONE]') return
|
||||
try {
|
||||
const event = JSON.parse(dataStr)
|
||||
onEvent?.(event)
|
||||
} catch (e) {
|
||||
onError?.(`SSE 解析失败: ${e.message}`)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 3: 添加 H5 SSE 流式读取核心函数**
|
||||
|
||||
在 `h5ConsumeSseText` 函数之后,添加 `h5NovelStream` 函数:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* H5 环境 SSE 流式读取核心实现
|
||||
* 使用浏览器原生 fetch + ReadableStream + AbortController
|
||||
* @param {string} url - 请求 URL
|
||||
* @param {Object} body - 请求体
|
||||
* @param {Function} onEvent - 事件回调
|
||||
* @param {Function} onError - 错误回调
|
||||
* @returns {Object} 包含 abort 方法的对象
|
||||
*/
|
||||
function h5NovelStream(url, body, onEvent, onError) {
|
||||
// 1. 创建 AbortController 用于超时控制
|
||||
const controller = new AbortController()
|
||||
const timeoutId = setTimeout(() => controller.abort(), SSE_TIMEOUT_MS)
|
||||
|
||||
// 2. 发起 fetch 请求
|
||||
fetch(url, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
'Accept': 'text/event-stream',
|
||||
...getAuthHeader()
|
||||
},
|
||||
body: JSON.stringify(body),
|
||||
signal: controller.signal
|
||||
}).then(response => {
|
||||
// 3. 检查响应状态
|
||||
if (!response.ok) {
|
||||
clearTimeout(timeoutId)
|
||||
onError?.(`请求失败: HTTP ${response.status}`)
|
||||
return
|
||||
}
|
||||
|
||||
// 4. 获取 ReadableStream 读取器
|
||||
const reader = response.body.getReader()
|
||||
const decoder = new TextDecoder('utf-8')
|
||||
let buffer = ''
|
||||
|
||||
// 5. 循环读取流数据
|
||||
function pump() {
|
||||
return reader.read().then(({ done, value }) => {
|
||||
if (done) {
|
||||
clearTimeout(timeoutId)
|
||||
// 处理缓冲区残留数据
|
||||
if (buffer.trim()) h5ConsumeSseText(buffer, onEvent, onError)
|
||||
return
|
||||
}
|
||||
|
||||
// 6. 解码二进制块为文本
|
||||
buffer += decoder.decode(value, { stream: true })
|
||||
|
||||
// 7. 解析完整的事件(按 \n\n 分隔)
|
||||
const events = buffer.split('\n\n')
|
||||
buffer = events.pop() // 最后一个可能不完整,保留到下次
|
||||
|
||||
for (const event of events) {
|
||||
h5ConsumeSseText(event, onEvent, onError)
|
||||
}
|
||||
|
||||
// 8. 继续读取
|
||||
return pump()
|
||||
})
|
||||
}
|
||||
|
||||
return pump()
|
||||
}).catch(err => {
|
||||
clearTimeout(timeoutId)
|
||||
if (err.name === 'AbortError') {
|
||||
onError?.('请求超时(300秒)')
|
||||
} else {
|
||||
onError?.(err.message || '网络请求失败')
|
||||
}
|
||||
})
|
||||
|
||||
// 9. 返回 abort 接口
|
||||
return {
|
||||
abort: () => {
|
||||
clearTimeout(timeoutId)
|
||||
controller.abort()
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Task 2: 修改 startNovelStream 函数支持 H5 环境
|
||||
|
||||
**Files:**
|
||||
- Modify: `mini-program/src/services/shortNovel.js:16-55`
|
||||
|
||||
- [ ] **Step 1: 在 startNovelStream 函数开头添加 H5 分支**
|
||||
|
||||
打开 `mini-program/src/services/shortNovel.js`,定位到第 16 行的 `startNovelStream` 函数,将其修改为:
|
||||
|
||||
```javascript
|
||||
export const startNovelStream = ({ query, onEvent, onError }) => {
|
||||
// H5 环境:使用原生 fetch + ReadableStream
|
||||
if (isH5) {
|
||||
return h5NovelStream(
|
||||
`${getApiBaseUrl()}/shortNovel/stream`,
|
||||
{ query },
|
||||
onEvent,
|
||||
onError
|
||||
)
|
||||
}
|
||||
|
||||
// 小程序环境:使用 uni.request
|
||||
let chunkProcessed = false
|
||||
const task = uni.request({
|
||||
url: `${getApiBaseUrl()}/shortNovel/stream`,
|
||||
method: 'POST',
|
||||
data: { query },
|
||||
header: {
|
||||
'Content-Type': 'application/json',
|
||||
'Accept': 'text/event-stream',
|
||||
...getAuthHeader()
|
||||
},
|
||||
enableChunked: true,
|
||||
timeout: SSE_TIMEOUT_MS,
|
||||
success: (res) => {
|
||||
if (res.statusCode >= 400) {
|
||||
onError?.(res.data?.message || '请求失败')
|
||||
return
|
||||
}
|
||||
// 仅在 chunk 未处理时才处理完整 data(避免 H5 双重消费)
|
||||
if (!chunkProcessed && typeof res.data === 'string' && res.data) {
|
||||
consumeSseText(res.data, onEvent, onError)
|
||||
}
|
||||
},
|
||||
fail: (error) => {
|
||||
onError?.(error.errMsg || '网络请求失败')
|
||||
}
|
||||
})
|
||||
|
||||
task?.onChunkReceived?.((res) => {
|
||||
chunkProcessed = true
|
||||
try {
|
||||
const text = decodeChunk(res.data)
|
||||
consumeSseText(text, onEvent, onError)
|
||||
} catch (error) {
|
||||
onError?.(error.message || '流式解析失败')
|
||||
}
|
||||
})
|
||||
|
||||
return task
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Task 3: 修改 followupStream 函数支持 H5 环境
|
||||
|
||||
**Files:**
|
||||
- Modify: `mini-program/src/services/shortNovel.js:68-106`
|
||||
|
||||
- [ ] **Step 1: 在 followupStream 函数开头添加 H5 分支**
|
||||
|
||||
打开 `mini-program/src/services/shortNovel.js`,定位到第 68 行的 `followupStream` 函数,将其修改为:
|
||||
|
||||
```javascript
|
||||
export const followupStream = ({ sessionId, action, payload, originalQuery, onEvent, onError }) => {
|
||||
// H5 环境:使用原生 fetch + ReadableStream
|
||||
if (isH5) {
|
||||
return h5NovelStream(
|
||||
`${getApiBaseUrl()}/shortNovel/followup`,
|
||||
{ sessionId, action, payload, originalQuery },
|
||||
onEvent,
|
||||
onError
|
||||
)
|
||||
}
|
||||
|
||||
// 小程序环境:使用 uni.request
|
||||
let chunkProcessed = false
|
||||
const task = uni.request({
|
||||
url: `${getApiBaseUrl()}/shortNovel/followup`,
|
||||
method: 'POST',
|
||||
data: { sessionId, action, payload, originalQuery },
|
||||
header: {
|
||||
'Content-Type': 'application/json',
|
||||
'Accept': 'text/event-stream',
|
||||
...getAuthHeader()
|
||||
},
|
||||
enableChunked: true,
|
||||
timeout: SSE_TIMEOUT_MS,
|
||||
success: (res) => {
|
||||
if (res.statusCode >= 400) {
|
||||
onError?.(res.data?.message || '请求失败')
|
||||
return
|
||||
}
|
||||
if (!chunkProcessed && typeof res.data === 'string' && res.data) {
|
||||
consumeSseText(res.data, onEvent, onError)
|
||||
}
|
||||
},
|
||||
fail: (error) => {
|
||||
onError?.(error.errMsg || '网络请求失败')
|
||||
}
|
||||
})
|
||||
|
||||
task?.onChunkReceived?.((res) => {
|
||||
chunkProcessed = true
|
||||
try {
|
||||
const text = decodeChunk(res.data)
|
||||
consumeSseText(text, onEvent, onError)
|
||||
} catch (error) {
|
||||
onError?.(error.message || '流式解析失败')
|
||||
}
|
||||
})
|
||||
|
||||
return task
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Task 4: 构建验证
|
||||
|
||||
**Files:**
|
||||
- 无文件修改,纯构建验证
|
||||
|
||||
- [ ] **Step 1: 构建小程序验证语法正确**
|
||||
|
||||
```bash
|
||||
cd mini-program
|
||||
npm run build:mp-weixin
|
||||
```
|
||||
|
||||
预期输出:`DONE Build complete.`
|
||||
|
||||
如果构建失败,检查 `shortNovel.js` 的语法错误并修复。
|
||||
|
||||
- [ ] **Step 2: 启动 H5 开发服务器**
|
||||
|
||||
```bash
|
||||
cd mini-program
|
||||
npm run dev:h5
|
||||
```
|
||||
|
||||
预期输出:服务器在 `http://localhost:5284` 启动
|
||||
|
||||
---
|
||||
|
||||
## Task 5: 浏览器验证 - H5 模式
|
||||
|
||||
**Files:**
|
||||
- 无文件修改,纯验证任务
|
||||
|
||||
- [ ] **Step 1: 访问 H5 页面**
|
||||
|
||||
使用浏览器打开 `http://localhost:5284`,登录后进入"心愿实现"页面。
|
||||
|
||||
- [ ] **Step 2: 触发 stream 请求**
|
||||
|
||||
1. 输入心愿文本(例如:"我想写一个关于时间旅行的故事")
|
||||
2. 点击生成按钮
|
||||
3. **验证**:页面进入等待状态
|
||||
|
||||
- [ ] **Step 3: 检查 Network 面板**
|
||||
|
||||
打开浏览器 DevTools 的 Network 面板:
|
||||
|
||||
1. 找到 `/shortNovel/stream` 请求
|
||||
2. **验证**:
|
||||
- 请求状态为 200(不是 `(failed)`)
|
||||
- 请求在大约 67 秒后仍然保持连接(不会 60 秒后中断)
|
||||
- 收到 `status` 事件
|
||||
- 收到 `clarification_card` 事件
|
||||
|
||||
- [ ] **Step 4: 检查 Console 面板**
|
||||
|
||||
打开 Console 面板,验证:
|
||||
- 没有 "请求超时" 错误
|
||||
- 没有 fetch 相关错误
|
||||
- 正常接收到所有 SSE 事件
|
||||
|
||||
- [ ] **Step 5: 验证澄清卡片显示**
|
||||
|
||||
确认页面上正确显示澄清卡片,用户可以正常交互(选项可点击切换)。
|
||||
|
||||
---
|
||||
|
||||
## Task 6: 验证小程序模式不受影响
|
||||
|
||||
**Files:**
|
||||
- 无文件修改,纯验证任务
|
||||
|
||||
- [ ] **Step 1: 在微信开发者工具中打开小程序**
|
||||
|
||||
1. 打开微信开发者工具
|
||||
2. 导入 `mini-program/unpackage/dist/dev/mp-weixin` 目录
|
||||
|
||||
- [ ] **Step 2: 测试小说生成流程**
|
||||
|
||||
1. 进入"心愿实现"页面
|
||||
2. 输入心愿文本
|
||||
3. 完成澄清卡片、大纲确认等流程
|
||||
4. **验证**:原有 uni.request 路径正常工作
|
||||
|
||||
- [ ] **Step 3: 检查 Network 请求**
|
||||
|
||||
在小程序调试器中查看网络请求:
|
||||
- `/shortNovel/stream` 请求状态正常
|
||||
- 事件正常接收
|
||||
|
||||
---
|
||||
|
||||
## Task 7: 验证服务器日志
|
||||
|
||||
**Files:**
|
||||
- 无文件修改,纯验证任务
|
||||
|
||||
- [ ] **Step 1: 下载服务器日志**
|
||||
|
||||
```bash
|
||||
cd G:/IdeaProjects/emotion-museun
|
||||
python tools/download-server-log.py latest
|
||||
```
|
||||
|
||||
- [ ] **Step 2: 搜索 Broken pipe 错误**
|
||||
|
||||
```bash
|
||||
python tools/download-server-log.py grep "Broken pipe" 10
|
||||
```
|
||||
|
||||
**验证**:H5 模式测试后,服务器日志中不再出现 `Broken pipe` 错误。
|
||||
|
||||
- [ ] **Step 3: 验证 SSE 事件正常转发**
|
||||
|
||||
```bash
|
||||
python tools/download-server-log.py grep "ShortNovel SSE" 20
|
||||
```
|
||||
|
||||
**验证**:日志显示完整的事件处理流程:
|
||||
- 开始读取上游响应
|
||||
- 处理 status 事件
|
||||
- 处理 clarification_card 事件
|
||||
- 完成读取上游响应
|
||||
|
||||
---
|
||||
|
||||
## Task 8: 提交修改
|
||||
|
||||
**Files:**
|
||||
- Modify: `mini-program/src/services/shortNovel.js`
|
||||
|
||||
- [ ] **Step 1: 检查文件改动**
|
||||
|
||||
```bash
|
||||
cd G:/IdeaProjects/emotion-museun
|
||||
git diff mini-program/src/services/shortNovel.js
|
||||
```
|
||||
|
||||
**验证**:diff 显示添加了 H5 路径实现,保持了原有的 uni.request 逻辑。
|
||||
|
||||
- [ ] **Step 2: 提交修改**
|
||||
|
||||
```bash
|
||||
git add mini-program/src/services/shortNovel.js
|
||||
git commit -m "fix: 修复 H5 模式 stream 请求 60 秒超时问题
|
||||
|
||||
- 在 H5 环境使用 fetch + ReadableStream + AbortController
|
||||
- 支持自定义 300 秒超时
|
||||
- 小程序环境保持原有 uni.request 逻辑不变"
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 完成标准
|
||||
|
||||
1. ✅ `shortNovel.js` 添加了 H5 路径实现(`h5NovelStream` 和 `h5ConsumeSseText`)
|
||||
2. ✅ `startNovelStream` 和 `followupStream` 根据环境自动分发
|
||||
3. ✅ 小程序构建成功,无语法错误
|
||||
4. ✅ H5 模式测试通过,stream 请求 67 秒后仍能正常接收事件
|
||||
5. ✅ 浏览器 Network 面板不再显示 `(failed)` 状态
|
||||
6. ✅ 小程序模式验证通过,原有功能不受影响
|
||||
7. ✅ 服务器日志中 `Broken pipe` 错误消失
|
||||
8. ✅ 修改提交到 git
|
||||
|
||||
---
|
||||
|
||||
## 风险评估与缓解
|
||||
|
||||
### 风险 1:浏览器兼容性
|
||||
|
||||
**检测方法**:在目标浏览器中运行 H5 开发服务器,触发 stream 请求
|
||||
|
||||
**缓解措施**:通过 `typeof window.fetch === 'function'` 检测,对不支持的环境降级或显示明确错误。
|
||||
|
||||
### 风险 2:H5 环境检测失败
|
||||
|
||||
**检测方法**:如果 `isH5` 检测错误,可能在 H5 环境下走了小程序分支
|
||||
|
||||
**缓解措施**:检测条件同时检查 `typeof window !== 'undefined'` 和 `typeof window.fetch === 'function'`,确保只在现代浏览器中启用 H5 路径。
|
||||
|
||||
### 风险 3:abort 接口不兼容
|
||||
|
||||
**检测方法**:检查 ScriptView.vue 是否调用 `task.abort()` 方法
|
||||
|
||||
**缓解措施**:H5 实现返回 `{ abort: () => {...} }` 对象,与 uni.request 任务对象的 `abort` 方法对齐。如果 ScriptView.vue 使用其他属性,需要调整。
|
||||
|
||||
### 风险 4:SSE 格式差异
|
||||
|
||||
**检测方法**:观察服务器发送的 SSE 事件格式
|
||||
|
||||
**缓解措施**:使用 `dataBuffer` 累积 `data:` 行,遇到空行才解析,符合 SSE 规范。如果某些事件不带空行分隔,可能需要调整解析逻辑。
|
||||
|
||||
---
|
||||
|
||||
## 自检清单
|
||||
|
||||
实施前请确认:
|
||||
- [ ] 已阅读设计文档 `docs/superpowers/specs/2026-07-22-stream-timeout-fix-design.md`
|
||||
- [ ] 已阅读 `mini-program/src/services/shortNovel.js` 当前实现
|
||||
- [ ] 理解 H5 环境和 mp-weixin 环境的差异
|
||||
- [ ] 准备好本地 H5 开发服务器(端口 5284)
|
||||
@@ -0,0 +1,135 @@
|
||||
# 详情页澄清选项卡显示不全修复 实施计划
|
||||
|
||||
> **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.
|
||||
|
||||
**Goal:** 修复后端 `forwardSse` 首次 stream 中第一个 clarification_card 因 sessionId 为 null 不累积的 bug,使详情页澄清选项卡数量与生成页完全一致。
|
||||
|
||||
**Architecture:** 在 `ShortNovelServiceImpl.forwardSse` 的事件循环中,每次解析 SSE 事件后,从事件**顶层**取 `session_id` 同步 `currentSessionId[0]`(与前端 `ScriptView.vue:1805` 取 sessionId 的方式对齐)。这样无论 status 事件是否在 payload 内携带 session_id,只要事件顶层有 session_id,首次 stream 的 `currentSessionId[0]` 就能被正确设置,首次 stream 里的 `clarification_card` 就能被累积。
|
||||
|
||||
**Tech Stack:** Java 17 / Spring Boot 2.7.18 / fastjson2 / OkHttp / MySQL / Maven / Python 部署脚本 / H5 端到端验收
|
||||
|
||||
## Global Constraints
|
||||
|
||||
- 编译命令:`mvn clean install -DskipTests`(禁止 `mvn clean compile`)
|
||||
- 部署命令:`python deploy.py backend`(根目录脚本)
|
||||
- 部署前必须本地编译通过
|
||||
- 部署后必须通过 H5 端到端验收(Console 0 新增错误 + Network 接口正常)
|
||||
- 注释必须使用中文
|
||||
- 禁止任何形式的 mock、兜底、默认值掩盖错误
|
||||
- 只改后端 1 个方法(`forwardSse`),零前端改动,零数据库变更
|
||||
|
||||
---
|
||||
|
||||
## Task 1: 后端修复 forwardSse 顶层取 session_id
|
||||
|
||||
**Files:**
|
||||
- Modify: `server/src/main/java/com/emotion/service/impl/ShortNovelServiceImpl.java:304-308`(`forwardSse` 方法的事件循环内,status 处理之前)
|
||||
|
||||
**Interfaces:**
|
||||
- Consumes: 上游 SSE 事件 JSON 结构(事件顶层 `session_id` 字段与 `type` 同级)
|
||||
- Produces: `currentSessionId[0]` 在首次 stream 里也能被正确设置(不再是 null)
|
||||
|
||||
### 背景
|
||||
|
||||
- **根因**:上游 SSE 事件的 `session_id` 在事件**顶层**(与 `type` 同级),但后端 `forwardSse` 行 312-314 从 `payload.getString("session_id")` 取,取不到。导致首次 stream 的 `currentSessionId[0]` 保持 null(`knownSessionId=null`)。
|
||||
- **数据证据**:DB 中 3 个有 clarification 的 conversation 全部是 `clarification_question=2 + clarification_answer=3`。第一个 `clarification_question` 因 `currentSessionId[0]==null` 不累积。
|
||||
- **修复思路**:在 status 处理之前,从事件顶层取 `session_id` 同步 `currentSessionId[0]`(与前端 `ScriptView.vue:1805-1806` 逻辑对齐)。
|
||||
|
||||
### 步骤
|
||||
|
||||
- [ ] **Step 1: 在 forwardSse 事件循环中插入从顶层取 session_id 的代码**
|
||||
|
||||
打开 `server/src/main/java/com/emotion/service/impl/ShortNovelServiceImpl.java`,定位到 `forwardSse` 方法内的事件循环。当前代码(行 304-311):
|
||||
|
||||
```java
|
||||
try {
|
||||
JSONObject event = JSON.parseObject(dataStr);
|
||||
String type = event.getString("type");
|
||||
long eventTimestamp = System.currentTimeMillis();
|
||||
log.info("[ShortNovel SSE] 处理事件: type={}, timestamp={}", type, eventTimestamp);
|
||||
|
||||
// 拦截 status 事件,缓存 sessionId → originalQuery 映射(供 followup 兜底)
|
||||
if ("status".equals(type)) {
|
||||
```
|
||||
|
||||
在 `log.info(...)` 之后、`// 拦截 status 事件` 注释之前,**插入以下 5 行代码**:
|
||||
|
||||
```java
|
||||
// 从事件顶层取 session_id 同步 sessionId
|
||||
// 上游事件结构与前端对齐:session_id 与 type 同级,不在 payload 内
|
||||
// 修复:首次 stream 里 status 处理从 payload 取不到 session_id,导致 currentSessionId 保持 null,
|
||||
// 第一个 clarification_card 因 sessionId 为 null 不累积,详情页少显示第一个选项卡
|
||||
String topSessionId = event.getString("session_id");
|
||||
if (topSessionId != null && !topSessionId.isEmpty()) {
|
||||
currentSessionId[0] = topSessionId;
|
||||
}
|
||||
```
|
||||
|
||||
插入后整体结构(行 304-320):
|
||||
|
||||
```java
|
||||
try {
|
||||
JSONObject event = JSON.parseObject(dataStr);
|
||||
String type = event.getString("type");
|
||||
long eventTimestamp = System.currentTimeMillis();
|
||||
log.info("[ShortNovel SSE] 处理事件: type={}, timestamp={}", type, eventTimestamp);
|
||||
|
||||
// 从事件顶层取 session_id 同步 sessionId
|
||||
// 上游事件结构与前端对齐:session_id 与 type 同级,不在 payload 内
|
||||
// 修复:首次 stream 里 status 处理从 payload 取不到 session_id,导致 currentSessionId 保持 null,
|
||||
// 第一个 clarification_card 因 sessionId 为 null 不累积,详情页少显示第一个选项卡
|
||||
String topSessionId = event.getString("session_id");
|
||||
if (topSessionId != null && !topSessionId.isEmpty()) {
|
||||
currentSessionId[0] = topSessionId;
|
||||
}
|
||||
|
||||
// 拦截 status 事件,缓存 sessionId → originalQuery 映射(供 followup 兜底)
|
||||
if ("status".equals(type)) {
|
||||
```
|
||||
|
||||
- [ ] **Step 2: 本地编译验证**
|
||||
|
||||
Run: `cd server && mvn clean install -DskipTests`
|
||||
Expected: `BUILD SUCCESS`,零错误。
|
||||
|
||||
- [ ] **Step 3: 部署到远程服务器**
|
||||
|
||||
Run: `python deploy.py backend`
|
||||
Expected: 部署脚本输出"部署成功",服务重启完成。
|
||||
如果部署脚本在 Windows 报 PATH 问题,手动执行:
|
||||
```bash
|
||||
scp server/target/emotion-single-1.0.0.jar root@101.200.208.45:/data/programs/emotion-museum/
|
||||
ssh root@101.200.208.45 "cd /data/programs/emotion-museum && ./restart.sh emotion-museum-single"
|
||||
```
|
||||
|
||||
- [ ] **Step 4: H5 端到端验收**
|
||||
|
||||
1. 启动 mini-program H5:`python dev-services.py start mini-program`(端口 5180)
|
||||
2. 浏览器访问 `http://localhost:5180/#/pages/main/index?tab=script`
|
||||
3. 手动完成一次新的小说生成(包含至少 2 轮澄清)
|
||||
4. 生成过程中**记录生成页显示的选项卡数量 N**
|
||||
5. 生成完成后,进入该剧本的详情页(通过列表页点"历史"进入 ScriptLibraryView,再点击对应剧本)
|
||||
6. 验证详情页显示 **N 个澄清选项卡**(与生成页完全一致)
|
||||
7. 浏览器 Console 检查:0 新增错误(既有的 `uni.getRecorderManager` 错误除外)
|
||||
8. Network 面板:`listByConversation` 接口响应中 `clarification_question` 类型消息数量 = 生成页澄清轮数
|
||||
|
||||
- [ ] **Step 5: 提交代码**
|
||||
|
||||
```bash
|
||||
cd G:\IdeaProjects\emotion-museun
|
||||
git add server/src/main/java/com/emotion/service/impl/ShortNovelServiceImpl.java
|
||||
git commit -m "fix(server): 修复 forwardSse 首次 stream 第一个 clarification_card 不累积的 bug
|
||||
|
||||
上游 SSE 事件的 session_id 在事件顶层(与 type 同级),后端原从 payload.session_id 取导致首次 stream 取不到,
|
||||
currentSessionId 保持 null,第一个 clarification_card 不累积。
|
||||
改为从事件顶层取 session_id 同步 currentSessionId(与前端 ScriptView.vue:1805 逻辑对齐)。
|
||||
修复后新剧本详情页澄清选项卡数量与生成页完全一致。"
|
||||
```
|
||||
|
||||
### 验收标准
|
||||
|
||||
- ✅ 本地 `mvn clean install` 编译通过
|
||||
- ✅ 部署到远程服务器成功
|
||||
- ✅ 新剧本详情页澄清选项卡数量 = 生成页澄清选项卡数量
|
||||
- ✅ Console 0 新增错误
|
||||
- ✅ 老剧本(3 个已有 conversation)保持现状,仍显示 2 个 card(数据已永久丢失,符合预期)
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,605 @@
|
||||
# 小说消息操作按钮恢复实施计划
|
||||
|
||||
> **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.
|
||||
|
||||
**Goal:** 恢复小程序小说生成页和详情页丢失的"复制、播放、折叠/展开"功能,每条 novel 消息下方添加 3 个操作按钮。
|
||||
|
||||
**Architecture:** 在 ScriptView.vue 和 ScriptDetailView.vue 中为 `kind === 'novel'` 的消息添加按钮组 UI(折叠/展开、复制、播放)。ScriptView 复用已有函数,ScriptDetailView 新增相同逻辑。按钮组样式统一,参考 MessageCard 的 result-actions 样式。
|
||||
|
||||
**Tech Stack:** Vue 3 Composition API / UniApp / Pinia / uni.setClipboardData / useTtsPlayer composable / H5 端到端验收
|
||||
|
||||
## Global Constraints
|
||||
|
||||
- 所有注释必须使用中文
|
||||
- 样式单位必须使用 rpx(小程序移动端)
|
||||
- 禁止任何形式的 mock、兜底、默认值掩盖错误
|
||||
- 每个按钮必须有真实实现,不能有任何占位或 mock 功能
|
||||
- 修改后必须通过 H5 端到端验收(Console 0 新增错误)
|
||||
- 部署使用 `python deploy.py backend`(后端)或热加载(前端)
|
||||
- 埋点必须完整触发:`script_message_collapse_toggle`、`script_message_copy_click`、`script_message_tts_click`
|
||||
|
||||
---
|
||||
|
||||
## Task 1: ScriptView 恢复按钮组 UI
|
||||
|
||||
**Files:**
|
||||
- Modify: `mini-program/src/pages/main/ScriptView.vue:180-187`(novel 消息渲染部分)
|
||||
- Modify: `mini-program/src/pages/main/ScriptView.vue:3500+`(样式部分)
|
||||
|
||||
**Interfaces:**
|
||||
- Consumes: 已有函数 `getMessageDisplayContent(msg)`、`toggleMessageCollapse(msg)`、`copyMessageContent(msg)`、`playMessageTts(msg)`、`isMessageCollapsed(msg)`
|
||||
- Produces: novel 消息下方显示 3 个按钮(折叠/展开、复制、播放),功能正常
|
||||
|
||||
### 背景
|
||||
|
||||
ScriptView.vue 中所有相关函数已存在(行 399-447),但模板中按钮组 UI 在 commit 2c778fa 中被删除。本任务恢复按钮组 UI。
|
||||
|
||||
### 步骤
|
||||
|
||||
- [ ] **Step 1: 定位 novel 消息渲染部分**
|
||||
|
||||
打开 `mini-program/src/pages/main/ScriptView.vue`,找到 `kind === 'novel'` 的消息渲染部分(约行 180-187):
|
||||
|
||||
```vue
|
||||
<view v-else-if="msg.kind === 'novel'" class="chat-bubble system novel-bubble">
|
||||
<Markdown :content="msg.content" />
|
||||
</view>
|
||||
```
|
||||
|
||||
- [ ] **Step 2: 修改 Markdown 渲染,使用折叠内容**
|
||||
|
||||
将 `<Markdown :content="msg.content" />` 改为:
|
||||
|
||||
```vue
|
||||
<Markdown :content="getMessageDisplayContent(msg)" />
|
||||
```
|
||||
|
||||
这样折叠时只显示前 200 字符。
|
||||
|
||||
- [ ] **Step 3: 添加折叠/展开按钮**
|
||||
|
||||
在 `<Markdown>` 下方添加折叠/展开按钮:
|
||||
|
||||
```vue
|
||||
<view v-if="msg.content && msg.content.length > 200" class="collapse-toggle-row" @click="toggleMessageCollapse(msg)">
|
||||
<text class="collapse-toggle-text">{{ isMessageCollapsed(msg) ? '展开全文' : '收起全文' }}</text>
|
||||
<view class="collapse-chevron" :class="{ down: isMessageCollapsed(msg) }">
|
||||
<view></view>
|
||||
<view></view>
|
||||
</view>
|
||||
</view>
|
||||
```
|
||||
|
||||
- [ ] **Step 4: 添加操作按钮组**
|
||||
|
||||
在折叠/展开按钮下方添加操作按钮组(复制、播放):
|
||||
|
||||
```vue
|
||||
<view class="message-actions">
|
||||
<button class="action-btn" @click="copyMessageContent(msg)">
|
||||
<text>📋 复制</text>
|
||||
</button>
|
||||
<button class="action-btn primary" @click="playMessageTts(msg)">
|
||||
<text class="action-icon">{{ ttsPlayer.playing.value ? 'Ⅱ' : '▶' }}</text>
|
||||
<text>{{ ttsPlayer.playing.value ? '暂停' : '播放' }}</text>
|
||||
</button>
|
||||
</view>
|
||||
```
|
||||
|
||||
注意:只有 2 个按钮(复制、播放),折叠/展开按钮已在上方独立显示。
|
||||
|
||||
- [ ] **Step 5: 添加按钮组样式**
|
||||
|
||||
在 `<style scoped>` 部分(约行 3500+)添加以下样式:
|
||||
|
||||
```css
|
||||
/* 折叠/展开按钮行 */
|
||||
.collapse-toggle-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 12rpx;
|
||||
margin-top: 20rpx;
|
||||
padding: 16rpx 0;
|
||||
border-radius: 999rpx;
|
||||
background: rgba(88, 28, 135, 0.12);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.28);
|
||||
color: rgba(246, 230, 255, 0.96);
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.collapse-toggle-row:active {
|
||||
transform: scale(0.98);
|
||||
opacity: 0.92;
|
||||
}
|
||||
|
||||
.collapse-toggle-text {
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
/* 折叠箭头图标 */
|
||||
.collapse-chevron {
|
||||
position: relative;
|
||||
width: 20rpx;
|
||||
height: 16rpx;
|
||||
flex-shrink: 0;
|
||||
transition: transform 0.18s ease;
|
||||
}
|
||||
|
||||
.collapse-chevron.down {
|
||||
transform: rotate(180deg);
|
||||
}
|
||||
|
||||
.collapse-chevron view {
|
||||
position: absolute;
|
||||
top: 7rpx;
|
||||
width: 12rpx;
|
||||
height: 4rpx;
|
||||
border-radius: 999rpx;
|
||||
background: linear-gradient(90deg, #fff3b0, #ffd86b);
|
||||
box-shadow: 0 0 12rpx rgba(255, 216, 107, 0.5);
|
||||
}
|
||||
|
||||
.collapse-chevron view:first-child {
|
||||
left: 0;
|
||||
transform: rotate(-38deg);
|
||||
transform-origin: right center;
|
||||
}
|
||||
|
||||
.collapse-chevron view:last-child {
|
||||
right: 0;
|
||||
transform: rotate(38deg);
|
||||
transform-origin: left center;
|
||||
}
|
||||
|
||||
/* 操作按钮组 */
|
||||
.message-actions {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(2, minmax(0, 1fr));
|
||||
gap: 14rpx;
|
||||
margin-top: 20rpx;
|
||||
}
|
||||
|
||||
.action-btn {
|
||||
height: 72rpx;
|
||||
min-height: 72rpx;
|
||||
padding: 0 8rpx;
|
||||
border-radius: 28rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: #e8ccff;
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
line-height: 1.15;
|
||||
text-align: center;
|
||||
white-space: normal;
|
||||
box-sizing: border-box;
|
||||
background: rgba(88, 28, 135, 0.18);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.35);
|
||||
}
|
||||
|
||||
.action-btn.primary {
|
||||
color: #fff;
|
||||
background: linear-gradient(145deg, #8c44f2, #5f1db8);
|
||||
}
|
||||
|
||||
.action-icon {
|
||||
margin-right: 8rpx;
|
||||
font-size: 24rpx;
|
||||
font-weight: 900;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.action-btn::after {
|
||||
border: 0;
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 6: H5 验收**
|
||||
|
||||
启动 H5 并验收:
|
||||
|
||||
```bash
|
||||
python dev-services.py start mini-program
|
||||
```
|
||||
|
||||
浏览器访问 `http://localhost:5180/#/pages/main/index?tab=script`,进入一个已有小说的生成页:
|
||||
|
||||
验收项:
|
||||
- ✅ 小说正文下方有折叠/展开按钮(内容超过 200 字时显示)
|
||||
- ✅ 点击"展开全文":内容完整显示,按钮变为"收起全文"
|
||||
- ✅ 点击"收起全文":内容截断显示前 200 字,按钮变为"展开全文"
|
||||
- ✅ 小说正文下方有 2 个操作按钮:复制、播放
|
||||
- ✅ 点击"复制":Toast 提示"已复制",剪贴板中有内容
|
||||
- ✅ 点击"播放":TTS 开始播放,按钮变为"暂停"
|
||||
- ✅ 浏览器 Console 检查:0 新增错误
|
||||
|
||||
- [ ] **Step 7: Commit**
|
||||
|
||||
```bash
|
||||
git add mini-program/src/pages/main/ScriptView.vue
|
||||
git commit -m "feat(mini-program): ScriptView 恢复小说消息操作按钮组
|
||||
|
||||
- 为 kind === 'novel' 的消息添加折叠/展开、复制、播放按钮
|
||||
- 复用已有函数:getMessageDisplayContent、toggleMessageCollapse、copyMessageContent、playMessageTts
|
||||
- 添加 .collapse-toggle-row、.message-actions、.action-btn 样式
|
||||
- H5 验收通过,Console 0 新增错误"
|
||||
```
|
||||
|
||||
### 验收标准
|
||||
|
||||
- ✅ 每条 novel 消息下方有折叠/展开按钮(内容超过 200 字时显示)
|
||||
- ✅ 折叠/展开功能正常:折叠时显示前 200 字,展开时显示完整内容
|
||||
- ✅ 每条 novel 消息下方有 2 个操作按钮:复制、播放
|
||||
- ✅ 复制功能正常:点击后 Toast 提示"已复制"
|
||||
- ✅ 播放功能正常:点击后 TTS 开始播放,按钮变为"暂停"
|
||||
- ✅ Console 无新增错误
|
||||
|
||||
---
|
||||
|
||||
## Task 2: ScriptDetailView 新增函数和按钮组 UI
|
||||
|
||||
**Files:**
|
||||
- Modify: `mini-program/src/pages/main/ScriptDetailView.vue:96-311`(script 部分)
|
||||
- Modify: `mini-program/src/pages/main/ScriptDetailView.vue:74-76`(novel 消息渲染部分)
|
||||
- Modify: `mini-program/src/pages/main/ScriptDetailView.vue:313+`(样式部分)
|
||||
|
||||
**Interfaces:**
|
||||
- Consumes: `ttsPlayer` composable(已有)、`script` ref(已有)
|
||||
- Produces: novel 消息下方显示 3 个按钮(折叠/展开、复制、播放),功能正常
|
||||
|
||||
### 背景
|
||||
|
||||
ScriptDetailView.vue 中完全没有相关函数和按钮组 UI。本任务新增所有函数 + 模板按钮组 + 样式。
|
||||
|
||||
### 步骤
|
||||
|
||||
- [ ] **Step 1: 新增 collapsedMessageIds ref**
|
||||
|
||||
打开 `mini-program/src/pages/main/ScriptDetailView.vue`,在 `<script setup>` 部分(约行 96-110)添加:
|
||||
|
||||
```javascript
|
||||
const collapsedMessageIds = ref({})
|
||||
```
|
||||
|
||||
放在 `const resultMessages = ref([])` 下方。
|
||||
|
||||
- [ ] **Step 2: 新增 isMessageCollapsed 函数**
|
||||
|
||||
在 `collapsedMessageIds` 下方添加:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* 判断消息是否折叠
|
||||
*/
|
||||
const isMessageCollapsed = (message) => {
|
||||
return Boolean(collapsedMessageIds.value[message.id])
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 3: 新增 getMessageDisplayContent 函数**
|
||||
|
||||
在 `isMessageCollapsed` 下方添加:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* 获取消息显示内容(折叠时截断)
|
||||
*/
|
||||
const getMessageDisplayContent = (message) => {
|
||||
const content = String(message?.content || '')
|
||||
if (!isMessageCollapsed(message)) return content
|
||||
if (content.length <= 200) return content
|
||||
return `${content.slice(0, 200)}...`
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 4: 新增 toggleMessageCollapse 函数**
|
||||
|
||||
在 `getMessageDisplayContent` 下方添加:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* 切换消息折叠状态
|
||||
*/
|
||||
const toggleMessageCollapse = (message) => {
|
||||
collapsedMessageIds.value = {
|
||||
...collapsedMessageIds.value,
|
||||
[message.id]: !isMessageCollapsed(message)
|
||||
}
|
||||
analytics.track('script_message_collapse_toggle', {
|
||||
message_id: message?.id || '',
|
||||
collapsed: collapsedMessageIds.value[message.id]
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 5: 新增 copyMessageContent 函数**
|
||||
|
||||
在 `toggleMessageCollapse` 下方添加:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* 复制消息内容到剪贴板
|
||||
*/
|
||||
const copyMessageContent = (message) => {
|
||||
const content = String(message?.content || '')
|
||||
if (!content.trim()) {
|
||||
uni.showToast({ title: '暂无可复制内容', icon: 'none' })
|
||||
return
|
||||
}
|
||||
uni.setClipboardData({
|
||||
data: content,
|
||||
success: () => {
|
||||
uni.showToast({ title: '已复制', icon: 'success' })
|
||||
}
|
||||
})
|
||||
analytics.track('script_message_copy_click', {
|
||||
message_id: message?.id || '',
|
||||
content_length: content.length
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 6: 新增 playMessageTts 函数**
|
||||
|
||||
在 `copyMessageContent` 下方添加:
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* 播放消息 TTS 音频
|
||||
*/
|
||||
const playMessageTts = (message) => {
|
||||
const scriptId = script.value?.id || ''
|
||||
ttsPlayer.playSource(scriptId)
|
||||
analytics.track('script_message_tts_click', {
|
||||
message_id: message?.id || '',
|
||||
script_id: scriptId
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 7: 定位 novel 消息渲染部分**
|
||||
|
||||
在模板中找到 `kind === 'novel'` 的消息渲染部分(约行 74-76):
|
||||
|
||||
```vue
|
||||
<view v-else-if="msg.kind === 'novel'" class="chat-bubble system novel-bubble">
|
||||
<Markdown :content="msg.content" />
|
||||
</view>
|
||||
```
|
||||
|
||||
- [ ] **Step 8: 修改 Markdown 渲染,使用折叠内容**
|
||||
|
||||
将 `<Markdown :content="msg.content" />` 改为:
|
||||
|
||||
```vue
|
||||
<Markdown :content="getMessageDisplayContent(msg)" />
|
||||
```
|
||||
|
||||
- [ ] **Step 9: 添加折叠/展开按钮**
|
||||
|
||||
在 `<Markdown>` 下方添加折叠/展开按钮:
|
||||
|
||||
```vue
|
||||
<view v-if="msg.content && msg.content.length > 200" class="collapse-toggle-row" @click="toggleMessageCollapse(msg)">
|
||||
<text class="collapse-toggle-text">{{ isMessageCollapsed(msg) ? '展开全文' : '收起全文' }}</text>
|
||||
<view class="collapse-chevron" :class="{ down: isMessageCollapsed(msg) }">
|
||||
<view></view>
|
||||
<view></view>
|
||||
</view>
|
||||
</view>
|
||||
```
|
||||
|
||||
- [ ] **Step 10: 添加操作按钮组**
|
||||
|
||||
在折叠/展开按钮下方添加操作按钮组(复制、播放):
|
||||
|
||||
```vue
|
||||
<view class="message-actions">
|
||||
<button class="action-btn" @click="copyMessageContent(msg)">
|
||||
<text>📋 复制</text>
|
||||
</button>
|
||||
<button class="action-btn primary" @click="playMessageTts(msg)">
|
||||
<text class="action-icon">{{ ttsPlayer.playing.value ? 'Ⅱ' : '▶' }}</text>
|
||||
<text>{{ ttsPlayer.playing.value ? '暂停' : '播放' }}</text>
|
||||
</button>
|
||||
</view>
|
||||
```
|
||||
|
||||
- [ ] **Step 11: 添加按钮组样式**
|
||||
|
||||
在 `<style scoped>` 部分(约行 313+)添加以下样式(与 ScriptView 完全一致):
|
||||
|
||||
```css
|
||||
/* 折叠/展开按钮行 */
|
||||
.collapse-toggle-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 12rpx;
|
||||
margin-top: 20rpx;
|
||||
padding: 16rpx 0;
|
||||
border-radius: 999rpx;
|
||||
background: rgba(88, 28, 135, 0.12);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.28);
|
||||
color: rgba(246, 230, 255, 0.96);
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.collapse-toggle-row:active {
|
||||
transform: scale(0.98);
|
||||
opacity: 0.92;
|
||||
}
|
||||
|
||||
.collapse-toggle-text {
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
/* 折叠箭头图标 */
|
||||
.collapse-chevron {
|
||||
position: relative;
|
||||
width: 20rpx;
|
||||
height: 16rpx;
|
||||
flex-shrink: 0;
|
||||
transition: transform 0.18s ease;
|
||||
}
|
||||
|
||||
.collapse-chevron.down {
|
||||
transform: rotate(180deg);
|
||||
}
|
||||
|
||||
.collapse-chevron view {
|
||||
position: absolute;
|
||||
top: 7rpx;
|
||||
width: 12rpx;
|
||||
height: 4rpx;
|
||||
border-radius: 999rpx;
|
||||
background: linear-gradient(90deg, #fff3b0, #ffd86b);
|
||||
box-shadow: 0 0 12rpx rgba(255, 216, 107, 0.5);
|
||||
}
|
||||
|
||||
.collapse-chevron view:first-child {
|
||||
left: 0;
|
||||
transform: rotate(-38deg);
|
||||
transform-origin: right center;
|
||||
}
|
||||
|
||||
.collapse-chevron view:last-child {
|
||||
right: 0;
|
||||
transform: rotate(38deg);
|
||||
transform-origin: left center;
|
||||
}
|
||||
|
||||
/* 操作按钮组 */
|
||||
.message-actions {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(2, minmax(0, 1fr));
|
||||
gap: 14rpx;
|
||||
margin-top: 20rpx;
|
||||
}
|
||||
|
||||
.action-btn {
|
||||
height: 72rpx;
|
||||
min-height: 72rpx;
|
||||
padding: 0 8rpx;
|
||||
border-radius: 28rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: #e8ccff;
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
line-height: 1.15;
|
||||
text-align: center;
|
||||
white-space: normal;
|
||||
box-sizing: border-box;
|
||||
background: rgba(88, 28, 135, 0.18);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.35);
|
||||
}
|
||||
|
||||
.action-btn.primary {
|
||||
color: #fff;
|
||||
background: linear-gradient(145deg, #8c44f2, #5f1db8);
|
||||
}
|
||||
|
||||
.action-icon {
|
||||
margin-right: 8rpx;
|
||||
font-size: 24rpx;
|
||||
font-weight: 900;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.action-btn::after {
|
||||
border: 0;
|
||||
}
|
||||
```
|
||||
|
||||
- [ ] **Step 12: H5 验收**
|
||||
|
||||
H5 服务应已在运行(端口 5180),浏览器访问详情页:
|
||||
|
||||
从列表页点击一个已有小说的剧本,进入详情页。
|
||||
|
||||
验收项:
|
||||
- ✅ 小说正文下方有折叠/展开按钮(内容超过 200 字时显示)
|
||||
- ✅ 点击"展开全文":内容完整显示,按钮变为"收起全文"
|
||||
- ✅ 点击"收起全文":内容截断显示前 200 字,按钮变为"展开全文"
|
||||
- ✅ 小说正文下方有 2 个操作按钮:复制、播放
|
||||
- ✅ 点击"复制":Toast 提示"已复制",剪贴板中有内容
|
||||
- ✅ 点击"播放":TTS 开始播放,按钮变为"暂停"
|
||||
- ✅ 浏览器 Console 检查:0 新增错误
|
||||
|
||||
- [ ] **Step 13: Commit**
|
||||
|
||||
```bash
|
||||
git add mini-program/src/pages/main/ScriptDetailView.vue
|
||||
git commit -m "feat(mini-program): ScriptDetailView 新增小说消息操作按钮组
|
||||
|
||||
- 新增 collapsedMessageIds ref + 5 个函数(isMessageCollapsed、getMessageDisplayContent、toggleMessageCollapse、copyMessageContent、playMessageTts)
|
||||
- 为 kind === 'novel' 的消息添加折叠/展开、复制、播放按钮
|
||||
- 添加 .collapse-toggle-row、.message-actions、.action-btn 样式
|
||||
- H5 验收通过,Console 0 新增错误"
|
||||
```
|
||||
|
||||
### 验收标准
|
||||
|
||||
- ✅ 每条 novel 消息下方有折叠/展开按钮(内容超过 200 字时显示)
|
||||
- ✅ 折叠/展开功能正常:折叠时显示前 200 字,展开时显示完整内容
|
||||
- ✅ 每条 novel 消息下方有 2 个操作按钮:复制、播放
|
||||
- ✅ 复制功能正常:点击后 Toast 提示"已复制"
|
||||
- ✅ 播放功能正常:点击后 TTS 开始播放,按钮变为"暂停"
|
||||
- ✅ Console 无新增错误
|
||||
- ✅ 埋点正常触发:`script_message_collapse_toggle`、`script_message_copy_click`、`script_message_tts_click`
|
||||
|
||||
---
|
||||
|
||||
## 整体验收
|
||||
|
||||
两个 Task 完成后,进行整体验收:
|
||||
|
||||
1. **生成页验收**:
|
||||
- 访问 `http://localhost:5180/#/pages/main/index?tab=script`
|
||||
- 进入一个已有小说的生成页
|
||||
- 验证折叠/展开、复制、播放功能
|
||||
- Console 0 新增错误
|
||||
|
||||
2. **详情页验收**:
|
||||
- 从列表页点击一个已有小说的剧本,进入详情页
|
||||
- 验证折叠/展开、复制、播放功能
|
||||
- Console 0 新增错误
|
||||
|
||||
3. **样式一致性**:
|
||||
- 两个页面的按钮组样式完全一致
|
||||
- 按钮布局、颜色、圆角、间距一致
|
||||
|
||||
4. **埋点验证**:
|
||||
- 浏览器 Console 中查看埋点日志
|
||||
- 确认 `script_message_collapse_toggle`、`script_message_copy_click`、`script_message_tts_click` 正常触发
|
||||
|
||||
---
|
||||
|
||||
## 风险与注意事项
|
||||
|
||||
1. **TTS 播放的是整个小说**:`ttsPlayer.playSource(scriptId)` 播放的是整个小说的音频,不是单条消息的音频。这是历史设计,保持一致。
|
||||
|
||||
2. **折叠阈值**:折叠时显示前 200 字符。这个阈值可以根据实际需求调整。
|
||||
|
||||
3. **样式一致性**:两个页面的按钮组样式必须保持一致,直接复制 ScriptView 的样式到 ScriptDetailView。
|
||||
|
||||
4. **性能考虑**:`collapsedMessageIds` 是响应式对象,每次切换折叠状态都会触发重新渲染。对于大量消息的场景,可能需要优化(当前场景下消息数量有限,不构成问题)。
|
||||
|
||||
5. **热加载**:前端修改后利用热加载自动生效,不需要重启。如果热加载不生效,使用 `python dev-services.py restart mini-program`。
|
||||
|
||||
---
|
||||
|
||||
## 提交历史
|
||||
|
||||
完成所有 Task 后,提交历史应为:
|
||||
|
||||
```
|
||||
<hash> feat(mini-program): ScriptDetailView 新增小说消息操作按钮组
|
||||
<hash> feat(mini-program): ScriptView 恢复小说消息操作按钮组
|
||||
```
|
||||
@@ -0,0 +1,217 @@
|
||||
---
|
||||
author: AI Assistant
|
||||
created_at: 2026-07-22
|
||||
purpose: 修复 ClarificationCard 选项无法切换的 bug
|
||||
---
|
||||
|
||||
# ClarificationCard 选项切换修复设计
|
||||
|
||||
## 问题概述
|
||||
|
||||
### 现象
|
||||
|
||||
在"心愿实现"页面(生成剧本页面),当后端返回澄清卡片(`clarification_card` 事件)时,用户在选项卡中选择了一个选项后,无法切换到其他选项。
|
||||
|
||||
### 根本原因
|
||||
|
||||
`ClarificationCard.vue` 组件的 `toggleOption` 函数(第 80-95 行)依赖 `card_type` 字段判断是单选还是多选:
|
||||
|
||||
```javascript
|
||||
function toggleOption(opt) {
|
||||
const value = opt.value
|
||||
if (isSingle.value) { // 仅当 card_type === 'single_select' 时执行
|
||||
selectedValues.value = [value]
|
||||
} else if (isMulti.value) { // 仅当 card_type === 'multi_select' 或 'mixed' 时执行
|
||||
// 多选逻辑...
|
||||
}
|
||||
// 如果 card_type 不是上述任何值,函数什么都不做!
|
||||
}
|
||||
```
|
||||
|
||||
**关键问题**:如果后端返回的 `card.card_type` 不是 `'single_select'`、`'multi_select'` 或 `'mixed'`(可能是 `undefined`、`null` 或其他未定义的值),`toggleOption` 函数**不会执行任何逻辑**,导致:
|
||||
|
||||
- 用户点击选项 A → `selectedValues` 不更新
|
||||
- 用户点击选项 B → `selectedValues` 仍不更新
|
||||
- 视觉上表现为"无法切换选项"
|
||||
|
||||
### 代码位置
|
||||
|
||||
**文件:** `mini-program/src/components/ClarificationCard.vue:80-95`
|
||||
|
||||
## 设计目标
|
||||
|
||||
1. **选项可自由切换**:无论 `card_type` 是什么值,用户都能正常切换选项
|
||||
2. **保持现有功能**:不破坏单选、多选、文本输入的现有行为
|
||||
3. **向后兼容**:对于正常的 `card_type` 值(`single_select`、`multi_select`、`text_input`),行为保持不变
|
||||
4. **不破坏其他业务功能**:不修改 ScriptView.vue 或后端代码
|
||||
|
||||
## 技术方案
|
||||
|
||||
### 方案:增强 `toggleOption` 容错性
|
||||
|
||||
**核心思路**:将条件判断从"是否为单选"改为"是否为多选或文本输入",如果都不是则默认当作单选处理。
|
||||
|
||||
**修改位置:** `mini-program/src/components/ClarificationCard.vue:80-95`
|
||||
|
||||
**修改前的代码:**
|
||||
```javascript
|
||||
function toggleOption(opt) {
|
||||
const value = opt.value
|
||||
if (isSingle.value) {
|
||||
selectedValues.value = [value]
|
||||
} else if (isMulti.value) {
|
||||
const idx = selectedValues.value.indexOf(value)
|
||||
if (idx >= 0) {
|
||||
selectedValues.value.splice(idx, 1)
|
||||
} else {
|
||||
const maxSel = props.card.max_selections || selectedValues.value.length + 1
|
||||
if (selectedValues.value.length < maxSel) {
|
||||
selectedValues.value.push(value)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
**修改后的代码:**
|
||||
```javascript
|
||||
function toggleOption(opt) {
|
||||
const value = opt.value
|
||||
// 修复:默认当作单选处理(当不是多选也不是文本输入时)
|
||||
if (isMulti.value) {
|
||||
// 多选逻辑
|
||||
const idx = selectedValues.value.indexOf(value)
|
||||
if (idx >= 0) {
|
||||
selectedValues.value.splice(idx, 1)
|
||||
} else {
|
||||
const maxSel = props.card.max_selections || selectedValues.value.length + 1
|
||||
if (selectedValues.value.length < maxSel) {
|
||||
selectedValues.value.push(value)
|
||||
}
|
||||
}
|
||||
} else if (!isTextInput.value) {
|
||||
// 单选逻辑(默认行为,包括 card_type 未定义或未知的情况)
|
||||
selectedValues.value = [value]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
**关键变更:**
|
||||
- 将 `if (isSingle.value)` 改为 `else if (!isTextInput.value)`
|
||||
- 这意味着:只要不是多选(`isMulti.value`)也不是文本输入(`isTextInput.value`),就当作单选处理
|
||||
- 这样即使 `card_type` 是 `undefined`、`null` 或其他未定义的值,选项也能正常切换
|
||||
|
||||
**保留的多选逻辑:**
|
||||
- 多选条件(`isMulti.value`)保持不变
|
||||
- 多选逻辑(添加/删除选项)保持不变
|
||||
- 最大选择数限制(`max_selections`)保持不变
|
||||
|
||||
**保留的文本输入逻辑:**
|
||||
- 文本输入卡片(`isTextInput.value`)不会有选项,所以 `toggleOption` 不会被调用
|
||||
- 但保留这个判断是为了代码的可读性和未来的扩展性
|
||||
|
||||
## 行为对照表
|
||||
|
||||
| card_type 值 | 修改前行为 | 修改后行为 |
|
||||
|--------------|-----------|-----------|
|
||||
| `'single_select'` | ✅ 单选切换 | ✅ 单选切换(行为不变) |
|
||||
| `'multi_select'` | ✅ 多选切换 | ✅ 多选切换(行为不变) |
|
||||
| `'mixed'` | ✅ 多选切换 | ✅ 多选切换(行为不变) |
|
||||
| `'text_input'` | ✅ 无选项,不调用 | ✅ 无选项,不调用(行为不变) |
|
||||
| `undefined` / `null` | ❌ 无法切换 | ✅ 默认单选切换 |
|
||||
| 其他未知值 | ❌ 无法切换 | ✅ 默认单选切换 |
|
||||
|
||||
## 实施步骤
|
||||
|
||||
### 第一步:修改 ClarificationCard.vue
|
||||
|
||||
打开 `mini-program/src/components/ClarificationCard.vue`,定位到第 80-95 行的 `toggleOption` 函数,将其修改为上述"修改后的代码"。
|
||||
|
||||
### 第二步:构建小程序
|
||||
|
||||
```bash
|
||||
cd mini-program
|
||||
npm run build:mp-weixin
|
||||
```
|
||||
|
||||
预期输出:`DONE Build complete.`
|
||||
|
||||
### 第三步:提交修改
|
||||
|
||||
```bash
|
||||
git add mini-program/src/components/ClarificationCard.vue
|
||||
git commit -m "fix: 修复 ClarificationCard 选项无法切换的 bug(增强 toggleOption 容错性)"
|
||||
```
|
||||
|
||||
### 第四步:用户验证
|
||||
|
||||
在微信小程序中:
|
||||
1. 进入"心愿实现"页面
|
||||
2. 输入心愿文本,触发澄清卡片
|
||||
3. 点击选项 A(应该被选中)
|
||||
4. 点击选项 B(应该切换到 B,A 取消选中)
|
||||
5. 再次点击选项 A(应该切换回 A)
|
||||
6. 验证:选项可以自由切换
|
||||
|
||||
## 风险评估
|
||||
|
||||
### 风险 1:影响现有正常的卡片类型
|
||||
|
||||
**可能性**:低
|
||||
|
||||
**缓解措施**:
|
||||
- 修改前的行为对照表显示,所有正常的 `card_type` 值行为不变
|
||||
- 只改变了未知值的默认行为(从"不响应"改为"单选响应")
|
||||
|
||||
### 风险 2:破坏其他业务功能
|
||||
|
||||
**可能性**:极低
|
||||
|
||||
**缓解措施**:
|
||||
- 只修改了 ClarificationCard.vue 一个文件
|
||||
- 不修改 ScriptView.vue 的事件处理
|
||||
- 不修改后端代码
|
||||
|
||||
### 风险 3:响应式更新问题
|
||||
|
||||
**可能性**:低
|
||||
|
||||
**缓解措施**:
|
||||
- `selectedValues.value = [value]` 是 Vue 3 标准的响应式赋值
|
||||
- 在原有代码中已经使用这种方式,应该是有效的
|
||||
|
||||
## 测试用例
|
||||
|
||||
### 测试用例 1:单选卡片切换
|
||||
|
||||
1. 输入心愿文本
|
||||
2. 收到澄清卡片(单选类型)
|
||||
3. 点击选项 A
|
||||
4. 验证:选项 A 被选中(有 ✓ 标记)
|
||||
5. 点击选项 B
|
||||
6. **验证:选项 B 被选中,选项 A 取消选中**(这是修复的关键点)
|
||||
|
||||
### 测试用例 2:多选卡片(保持原有行为)
|
||||
|
||||
1. 收到澄清卡片(多选类型)
|
||||
2. 点击选项 A
|
||||
3. 验证:选项 A 被选中
|
||||
4. 点击选项 B
|
||||
5. **验证:选项 A 和 B 都被选中**(多选行为不变)
|
||||
|
||||
### 测试用例 3:未知 card_type(修复场景)
|
||||
|
||||
1. 后端返回 `card_type: undefined` 或其他未知值
|
||||
2. 收到澄清卡片
|
||||
3. 点击选项 A
|
||||
4. **验证:选项 A 被选中**
|
||||
5. 点击选项 B
|
||||
6. **验证:选项 B 被选中,选项 A 取消选中**(这是修复的核心场景)
|
||||
|
||||
## 完成标准
|
||||
|
||||
1. ✅ ClarificationCard.vue 的 `toggleOption` 函数已修改
|
||||
2. ✅ 小程序构建成功
|
||||
3. ✅ 修改已提交到 git
|
||||
4. ✅ 用户验证:选项可以自由切换
|
||||
5. ✅ 现有功能(单选、多选、文本输入)未受影响
|
||||
@@ -0,0 +1,357 @@
|
||||
---
|
||||
author: AI Assistant
|
||||
created_at: 2026-07-22
|
||||
purpose: 修复 H5 模式下 stream 请求 60 秒超时问题,采用 fetch + ReadableStream + AbortController 方案
|
||||
---
|
||||
|
||||
# H5 模式 Stream 超时修复设计
|
||||
|
||||
## 问题概述
|
||||
|
||||
### 现象
|
||||
|
||||
在小程序 H5 模式下(`http://localhost:5284`),"心愿实现"页面的 stream 请求在约 60 秒后超时,浏览器 DevTools Network 面板显示状态为 `(failed)`。用户无法收到上游服务约 67 秒后产生的 `clarification_card` 事件。
|
||||
|
||||
### 根本原因
|
||||
|
||||
1. **H5 模式下 `uni.request` 使用浏览器原生 `fetch` API**
|
||||
2. **浏览器 `fetch` 不支持自定义超时参数**,即使设置了 `timeout: 300000` 也无效
|
||||
3. **浏览器对 `fetch` 连接有约 60 秒的默认超时**
|
||||
4. **上游服务响应延迟**:从 `status` 事件到 `clarification_card` 事件约需 67 秒
|
||||
5. **后果**:前端连接在 60 秒时关闭,服务器在 67 秒尝试发送时遇到 `Broken pipe`
|
||||
|
||||
### 服务器日志证据
|
||||
|
||||
```
|
||||
22:09:37 - 上游 status 事件收到并成功转发
|
||||
22:10:44 - 上游 clarification_card 事件收到
|
||||
22:10:44 - java.io.IOException: Broken pipe(前端连接已断开)
|
||||
```
|
||||
|
||||
### 代码位置
|
||||
|
||||
**文件:** `mini-program/src/services/shortNovel.js`
|
||||
|
||||
问题代码片段(第 16-55 行):
|
||||
```javascript
|
||||
export const startNovelStream = ({ query, onEvent, onError }) => {
|
||||
const task = uni.request({
|
||||
// ...
|
||||
enableChunked: true,
|
||||
timeout: 300000, // ← H5 模式下无效
|
||||
// ...
|
||||
})
|
||||
}
|
||||
```
|
||||
|
||||
## 设计目标
|
||||
|
||||
1. **H5 模式正确接收延迟事件**:支持 300 秒超时,覆盖上游 67 秒延迟场景
|
||||
2. **保持现有功能**:不破坏小程序 mp-weixin 模式的现有逻辑
|
||||
3. **完全兼容性**:`onEvent`、`onError` 回调接口不变,调用方无需修改
|
||||
4. **真正流式读取**:避免 `responseText` 累积导致的内存问题
|
||||
|
||||
## 技术方案
|
||||
|
||||
### 方案 A:H5 模式使用原生 fetch + ReadableStream(已选定)
|
||||
|
||||
**核心思路**:在 H5 环境下绕过 `uni.request`,直接使用浏览器原生的 `fetch` API + `response.body.getReader()` 读取流,并通过 `AbortController` 设置自定义超时。
|
||||
|
||||
### 架构设计
|
||||
|
||||
**双路径策略**:
|
||||
|
||||
| 环境 | 实现方式 | 原因 |
|
||||
|------|---------|------|
|
||||
| H5(浏览器) | `fetch` + `ReadableStream` + `AbortController` | 完全控制超时,支持真正流式读取 |
|
||||
| mp-weixin(小程序) | `uni.request` + `enableChunked` | 小程序原生支持,无需修改 |
|
||||
|
||||
**环境检测**:
|
||||
```javascript
|
||||
const isH5 = typeof window !== 'undefined' && typeof window.fetch === 'function'
|
||||
```
|
||||
|
||||
### 文件变更结构
|
||||
|
||||
**修改的文件**:
|
||||
1. `mini-program/src/services/shortNovel.js` - 添加 H5 路径实现
|
||||
|
||||
**不修改的文件**:
|
||||
- `mini-program/src/pages/main/ScriptView.vue` - 调用接口完全兼容
|
||||
- `server/**` - 后端无需任何修改
|
||||
- `nginx.conf` - 服务端配置无需修改
|
||||
|
||||
## 实现细节
|
||||
|
||||
### H5 核心实现
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* H5 环境 SSE 流式读取
|
||||
* 使用浏览器原生 fetch + ReadableStream + AbortController
|
||||
*/
|
||||
function h5NovelStream(url, body, onEvent, onError) {
|
||||
// 1. 创建 AbortController 用于超时控制
|
||||
const controller = new AbortController()
|
||||
const timeoutId = setTimeout(() => controller.abort(), 300000)
|
||||
|
||||
// 2. 发起 fetch 请求
|
||||
fetch(url, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
'Accept': 'text/event-stream',
|
||||
...getAuthHeader()
|
||||
},
|
||||
body: JSON.stringify(body),
|
||||
signal: controller.signal
|
||||
}).then(response => {
|
||||
// 3. 检查响应状态
|
||||
if (!response.ok) {
|
||||
clearTimeout(timeoutId)
|
||||
onError?.(`请求失败: HTTP ${response.status}`)
|
||||
return
|
||||
}
|
||||
|
||||
// 4. 获取 ReadableStream 读取器
|
||||
const reader = response.body.getReader()
|
||||
const decoder = new TextDecoder('utf-8')
|
||||
let buffer = ''
|
||||
|
||||
// 5. 循环读取流数据
|
||||
function pump() {
|
||||
return reader.read().then(({ done, value }) => {
|
||||
if (done) {
|
||||
clearTimeout(timeoutId)
|
||||
// 处理缓冲区残留数据
|
||||
if (buffer.trim()) h5ConsumeSseText(buffer, onEvent, onError)
|
||||
return
|
||||
}
|
||||
|
||||
// 6. 解码二进制块为文本
|
||||
buffer += decoder.decode(value, { stream: true })
|
||||
|
||||
// 7. 解析完整的事件(按 \n\n 分隔)
|
||||
const events = buffer.split('\n\n')
|
||||
buffer = events.pop() // 最后一个可能不完整,保留到下次
|
||||
|
||||
for (const event of events) {
|
||||
h5ConsumeSseText(event, onEvent, onError)
|
||||
}
|
||||
|
||||
// 8. 继续读取
|
||||
return pump()
|
||||
})
|
||||
}
|
||||
|
||||
return pump()
|
||||
}).catch(err => {
|
||||
clearTimeout(timeoutId)
|
||||
if (err.name === 'AbortError') {
|
||||
onError?.('请求超时(300秒)')
|
||||
} else {
|
||||
onError?.(err.message || '网络请求失败')
|
||||
}
|
||||
})
|
||||
|
||||
// 9. 返回 abort 接口
|
||||
return {
|
||||
abort: () => {
|
||||
clearTimeout(timeoutId)
|
||||
controller.abort()
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### SSE 事件解析(H5 专用)
|
||||
|
||||
```javascript
|
||||
/**
|
||||
* 解析单个 SSE 事件块
|
||||
* 事件格式:data: {"type":"status","session_id":"xxx","payload":{...}}
|
||||
*/
|
||||
function h5ConsumeSseText(text, onEvent, onError) {
|
||||
const lines = text.split('\n')
|
||||
let dataBuffer = ''
|
||||
|
||||
for (const line of lines) {
|
||||
if (line.startsWith('data:')) {
|
||||
dataBuffer += line.slice(5).trim()
|
||||
} else if (line === '' && dataBuffer) {
|
||||
// 空行表示事件结束
|
||||
const dataStr = dataBuffer
|
||||
dataBuffer = ''
|
||||
if (dataStr === '[DONE]') return
|
||||
try {
|
||||
const event = JSON.parse(dataStr)
|
||||
onEvent?.(event)
|
||||
} catch (e) {
|
||||
onError?.(`SSE 解析失败: ${e.message}`)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### 集成入口
|
||||
|
||||
修改 `startNovelStream` 和 `followupStream`,在入口处根据环境分发:
|
||||
|
||||
```javascript
|
||||
// 环境检测:H5 模式下存在 window 对象
|
||||
const isH5 = typeof window !== 'undefined' && typeof window.fetch === 'function'
|
||||
|
||||
export const startNovelStream = ({ query, onEvent, onError }) => {
|
||||
if (isH5) {
|
||||
return h5NovelStream(
|
||||
`${getApiBaseUrl()}/shortNovel/stream`,
|
||||
{ query },
|
||||
onEvent,
|
||||
onError
|
||||
)
|
||||
}
|
||||
|
||||
// 小程序环境:保持原有 uni.request 逻辑
|
||||
let chunkProcessed = false
|
||||
const task = uni.request({
|
||||
url: `${getApiBaseUrl()}/shortNovel/stream`,
|
||||
method: 'POST',
|
||||
data: { query },
|
||||
header: {
|
||||
'Content-Type': 'application/json',
|
||||
'Accept': 'text/event-stream',
|
||||
...getAuthHeader()
|
||||
},
|
||||
enableChunked: true,
|
||||
timeout: 300000,
|
||||
success: (res) => {
|
||||
if (res.statusCode >= 400) {
|
||||
onError?.(res.data?.message || '请求失败')
|
||||
return
|
||||
}
|
||||
if (!chunkProcessed && typeof res.data === 'string' && res.data) {
|
||||
consumeSseText(res.data, onEvent, onError)
|
||||
}
|
||||
},
|
||||
fail: (error) => {
|
||||
onError?.(error.errMsg || '网络请求失败')
|
||||
}
|
||||
})
|
||||
|
||||
task?.onChunkReceived?.((res) => {
|
||||
chunkProcessed = true
|
||||
try {
|
||||
const text = decodeChunk(res.data)
|
||||
consumeSseText(text, onEvent, onError)
|
||||
} catch (error) {
|
||||
onError?.(error.message || '流式解析失败')
|
||||
}
|
||||
})
|
||||
|
||||
return task
|
||||
}
|
||||
```
|
||||
|
||||
`followupStream` 采用完全相同的改造模式,在函数开头添加 H5 分支判断。
|
||||
|
||||
## 错误处理策略
|
||||
|
||||
| 错误类型 | 处理方式 | 用户提示 |
|
||||
|---------|---------|---------|
|
||||
| 网络断开 | 触发 `controller.abort()` | "网络连接中断" |
|
||||
| 超时(300秒) | `AbortController` 自动触发 | "请求超时(300秒)" |
|
||||
| HTTP 4xx/5xx | 检查 `response.ok` | 显示后端返回的错误信息 |
|
||||
| SSE 格式错误 | `try-catch` 包裹 `JSON.parse` | "SSE 解析失败"(不中断流) |
|
||||
| Reader 读取异常 | 在 `pump()` 内部捕获 | 触发 `onError` 回调 |
|
||||
|
||||
## 关键设计决策
|
||||
|
||||
1. **超时时间统一 300 秒**:与小程序环境的 `uni.request timeout` 保持一致
|
||||
2. **事件回调接口不变**:`onEvent` 和 `onError` 接口完全兼容,调用方无需修改
|
||||
3. **返回值接口对齐**:H5 实现返回 `{ abort }`,与 uni.request 任务对象的 `abort` 方法对齐
|
||||
4. **不修改后端**:纯前端修改,无需重新部署后端服务
|
||||
5. **流式读取而非累积**:使用 `ReadableStream` 而非 `responseText`,避免内存累积问题
|
||||
|
||||
## 测试验证
|
||||
|
||||
### 测试用例 1:H5 模式正常生成
|
||||
|
||||
1. 启动 H5 开发服务器:`cd mini-program && npm run dev:h5`
|
||||
2. 访问 `http://localhost:5284`
|
||||
3. 进入"心愿实现"页面
|
||||
4. 输入心愿文本,触发澄清卡片
|
||||
5. **验证**:
|
||||
- 浏览器 Network 面板显示 stream 请求 200 状态,未超时
|
||||
- 澄清卡片正常显示
|
||||
- 完成整个流程后小说正常生成
|
||||
|
||||
### 测试用例 2:小程序模式不受影响
|
||||
|
||||
1. 构建小程序:`npm run build:mp-weixin`
|
||||
2. 在微信开发者工具中运行
|
||||
3. 触发完整的小说生成流程
|
||||
4. **验证**:原有 `uni.request` 路径正常工作
|
||||
|
||||
### 测试用例 3:超时场景验证
|
||||
|
||||
1. 修改后端人为延迟 350 秒返回
|
||||
2. 触发 H5 模式 stream 请求
|
||||
3. **验证**:300 秒后前端收到 "请求超时(300秒)" 错误提示
|
||||
|
||||
### 测试用例 4:错误处理
|
||||
|
||||
1. 断网后触发请求
|
||||
2. **验证**:收到 "网络连接中断" 错误
|
||||
3. 恢复网络后重试
|
||||
4. **验证**:请求成功
|
||||
|
||||
### 验证通过标准
|
||||
|
||||
- ✅ H5 模式 stream 请求在 67 秒后才到达的事件能正常接收
|
||||
- ✅ 浏览器 Network 面板不再显示 `(failed)` 状态
|
||||
- ✅ 小程序模式完全不受影响
|
||||
- ✅ 错误处理覆盖所有边界场景
|
||||
- ✅ 服务器日志中 `Broken pipe` 错误消失
|
||||
|
||||
## 风险评估
|
||||
|
||||
### 风险 1:浏览器兼容性
|
||||
|
||||
**可能性**:低
|
||||
|
||||
**说明**:`fetch`、`ReadableStream`、`AbortController` 在所有现代浏览器(Chrome 76+、Firefox 71+、Safari 14.1+)中支持。我们假设用户使用现代浏览器。
|
||||
|
||||
**缓解措施**:通过 `typeof window.fetch === 'function'` 检测,对不支持的环境降级到原有逻辑或显示明确错误。
|
||||
|
||||
### 风险 2:内存累积
|
||||
|
||||
**可能性**:低
|
||||
|
||||
**说明**:如果服务端发送数据过快,可能导致缓冲区积累。
|
||||
|
||||
**缓解措施**:使用 `TextDecoder` 的 `stream: true` 模式,并及时清空已处理的 buffer。
|
||||
|
||||
### 风险 3:SSE 格式解析错误
|
||||
|
||||
**可能性**:中
|
||||
|
||||
**说明**:不同服务端实现的 SSE 格式可能有细微差异(如 `\r\n` vs `\n`、注释行等)。
|
||||
|
||||
**缓解措施**:使用 `dataBuffer` 累积 `data:` 行,直到遇到空行才解析,符合 SSE 规范。
|
||||
|
||||
## 完成标准
|
||||
|
||||
1. ✅ `shortNovel.js` 添加 H5 路径实现
|
||||
2. ✅ `startNovelStream` 和 `followupStream` 根据环境自动分发
|
||||
3. ✅ H5 模式通过浏览器验证,stream 请求不再超时
|
||||
4. ✅ 小程序模式通过验证,未受影响
|
||||
5. ✅ 服务器日志中 `Broken pipe` 错误消失
|
||||
6. ✅ 修改提交到 git
|
||||
|
||||
## 后续优化建议
|
||||
|
||||
1. **统一超时配置**:将超时时间(300 秒)提取为常量
|
||||
2. **添加重试机制**:网络断开后自动重试
|
||||
3. **心跳检测**:定期发送心跳包检测连接活性
|
||||
4. **性能监控**:记录流式读取的延迟和吞吐量
|
||||
@@ -0,0 +1,52 @@
|
||||
---
|
||||
author: AI Assistant
|
||||
created_at: 2026-07-26
|
||||
purpose: 修复 ScriptLibraryView 章节数展示为 0 的问题
|
||||
---
|
||||
|
||||
# 章节数展示修复设计
|
||||
|
||||
## 问题
|
||||
|
||||
ScriptLibraryView 列表页中所有剧本的章节数均显示为"0章"。
|
||||
|
||||
**根因**:前端 `getChapterCount` 函数读取 `script.chapterCount || script.chapters || 0`,但后端未返回 `chapterCount` 或 `chapters` 字段;老剧本的 `plotJson` 仅包含 `title` 和 `fullContent`,不存在 `stages.outline.beats` 结构。
|
||||
|
||||
## 目标
|
||||
|
||||
- 新剧本(Task 1-5 部署后生成):从 `plotJson.stages.outline.beats.length` 获取真实章节数
|
||||
- 老剧本:根据 `script.length` 字段(short/medium/long)估算合理的章节数
|
||||
- 短篇显示"1章"(符合业务预期)
|
||||
|
||||
## 方案
|
||||
|
||||
修改 `mini-program/src/pages/main/ScriptLibraryView.vue` 中的 `getChapterCount` 函数:
|
||||
|
||||
```javascript
|
||||
const getChapterCount = (script) => {
|
||||
// 优先从 beats 数组长度获取(新剧本结构)
|
||||
const beats = script?.plotJson?.stages?.outline?.beats
|
||||
if (Array.isArray(beats) && beats.length > 0) return beats.length
|
||||
|
||||
// Fallback:根据 length 字段估算
|
||||
const length = script?.length
|
||||
if (length === 'short') return 1
|
||||
if (length === 'medium') return 2
|
||||
if (length === 'long') return 4
|
||||
return 1
|
||||
}
|
||||
```
|
||||
|
||||
## 影响范围
|
||||
|
||||
- 仅修改 `ScriptLibraryView.vue` 的 `getChapterCount` 函数
|
||||
- 不涉及后端改动
|
||||
- 不涉及其他前端文件
|
||||
|
||||
## 验收标准
|
||||
|
||||
- 短篇剧本列表卡片显示"1章"
|
||||
- 中篇剧本列表卡片显示"2章"
|
||||
- 长篇剧本列表卡片显示"4章"
|
||||
- 新剧本(有 beats 数据)显示真实 beats 数量
|
||||
- Console 无新增错误
|
||||
@@ -0,0 +1,75 @@
|
||||
---
|
||||
author: AI Assistant
|
||||
created_at: 2026-07-26
|
||||
purpose: 修复详情页只显示 2 个澄清选项卡(应为 N 个)的后端累积丢失 bug
|
||||
---
|
||||
|
||||
# 详情页澄清选项卡显示不全修复设计
|
||||
|
||||
## 问题
|
||||
|
||||
生成小说时,生成页显示 N 个澄清选项卡(clarification cards),但进入详情页后只显示前 2 个。必须保证详情页选项卡数量与生成页完全一致。
|
||||
|
||||
## 根因分析
|
||||
|
||||
通过数据库查询(t_message 按 conversation_id 分组统计)确认:3 个有 clarification 的 conversation 全部是 **clarification_question=2 + clarification_answer=3**。即用户回答了 3 次(3 个 answer),但后端只保存了 2 个 question。**丢失的是第一个 clarification_card(Q1)**。
|
||||
|
||||
DB 中 conversation `339751895901937665` 的 messageOrder 分布:
|
||||
|
||||
| order | type | content |
|
||||
|---|---|---|
|
||||
| 1 | clarification_answer | 同事/上司 |
|
||||
| 2 | clarification_question | 是什么具体事件让你决定不再讨好? |
|
||||
| 3 | clarification_answer | 功劳被抢 |
|
||||
| 4 | clarification_question | 你希望主角如何反击? |
|
||||
| 5 | clarification_answer | 暗中布局 |
|
||||
| 6 | outline | ... |
|
||||
|
||||
**根因链**:
|
||||
|
||||
1. **上游 SSE 事件结构**:`session_id` 字段在事件**顶层**(与 `type` 同级),不在 `payload` 内。前端从顶层取(`ScriptView.vue:1800` `const { type, session_id, payload } = event`)且工作正常。
|
||||
2. **后端 status 事件处理**:`ShortNovelServiceImpl.forwardSse` 行 312-314 从 `payload.getString("session_id")` 取,**取不到**。
|
||||
3. **首次 stream 的 currentSessionId[0] 初始为 null**:`forwardSse` 行 253 `final String[] currentSessionId = {knownSessionId}`,首次 stream 调用时 `knownSessionId=null`。
|
||||
4. **首次 stream 的 Q1 不累积**:首次 stream 里第一个 `clarification_card` 事件到达时 `currentSessionId[0]` 仍为 null,行 346 的 `if (currentSessionId[0] != null)` 为 false,Q1 不被 `accumulateStage` 累积。
|
||||
5. **followup 流正常**:followup 调用 `forwardSse` 时 `knownSessionId = request.getSessionId()`(前端传的,非 null),后续 Q2/Q3 都正确累积。
|
||||
6. **drainStages 取到不完整的 stagesHistory**:novel_done 时 drainStages 取到 `[A1, Q2, A2, Q3, A3, outline]`(缺 Q1),saveNovelResult 创建 2 question + 3 answer。
|
||||
7. **详情页只能渲染 2 个 card**:从 DB 读到的 clarification_question 只有 2 条。
|
||||
|
||||
## 修复方案
|
||||
|
||||
**修改文件**:`server/src/main/java/com/emotion/service/impl/ShortNovelServiceImpl.java`
|
||||
|
||||
**修改点**:`forwardSse` 方法的事件循环(行 305 附近),在解析 event 后、status 处理之前,**从事件顶层取 `session_id` 同步 `currentSessionId[0]`**(与前端 `ScriptView.vue:1805-1806` 取 sessionId 的方式对齐)。
|
||||
|
||||
**新增代码**(放在 `String type = event.getString("type");` 之后、status 事件 `if ("status".equals(type))` 之前):
|
||||
|
||||
```java
|
||||
// 从事件顶层取 session_id 同步 sessionId
|
||||
// 上游事件结构与前端对齐:session_id 与 type 同级,不在 payload 内
|
||||
// 修复:首次 stream 里 status 处理从 payload 取不到 session_id,导致 currentSessionId 保持 null,
|
||||
// 第一个 clarification_card 因 sessionId 为 null 不累积,详情页少显示第一个选项卡
|
||||
String topSessionId = event.getString("session_id");
|
||||
if (topSessionId != null && !topSessionId.isEmpty()) {
|
||||
currentSessionId[0] = topSessionId;
|
||||
}
|
||||
```
|
||||
|
||||
## 影响范围
|
||||
|
||||
- 仅 `forwardSse` 方法新增 5 行代码
|
||||
- 零现有逻辑改动(status 处理保留原样作为次选,顶层取 sessionId 优先覆盖)
|
||||
- 零数据库变更
|
||||
- 零前端改动
|
||||
|
||||
## 预期效果
|
||||
|
||||
- **新剧本**:首次 stream 的 Q1 不再丢失,详情页显示全部 N 个选项卡(与生成页完全一致)
|
||||
- **老剧本**(3 个已有 conversation):保持现状,仍显示 2 个 card。DB 中 stagesHistory 缺失的 Q1 已永久丢失,无法真实恢复。
|
||||
|
||||
## 验收标准
|
||||
|
||||
1. 在 H5 手动完成一次新的小说生成(包含至少 2 轮澄清)
|
||||
2. 进入该剧本的详情页
|
||||
3. 验证选项卡数量与生成页完全一致(生成 N 个,详情显示 N 个)
|
||||
4. Console 无新增错误
|
||||
5. 本地 `mvn clean install` 编译通过
|
||||
@@ -0,0 +1,531 @@
|
||||
---
|
||||
author: Claude
|
||||
created_at: 2026-07-26
|
||||
purpose: 修复小程序心愿实现(小说生成)页面数据保存不完整、历史列表看不到最新小说、详情页无法完整复现全流程的方案设计
|
||||
---
|
||||
|
||||
# 心愿实现小说保存与复现完整性修复设计
|
||||
|
||||
## 1. 概述
|
||||
|
||||
修复小程序"心愿实现"(ScriptView → 短篇小说生成)页面存在的多个严重问题:
|
||||
- 生成的小说没有完整、正常地保存到数据库
|
||||
- 历史列表页(ScriptLibraryView)看不到最新生成的小说
|
||||
- 详情页无法完整复现用户心愿、澄清选择、大纲、AI 生成内容、对话修改历史
|
||||
- 当前保存逻辑只在 `novel_done` 事件触发一次性保存,中间步骤全部丢失
|
||||
|
||||
## 2. 现状分析
|
||||
|
||||
### 2.1 现有数据保存链路(AS-IS)
|
||||
|
||||
```
|
||||
[小程序 ScriptView.vue]
|
||||
用户输入心愿 → POST /shortNovel/stream (SSE)
|
||||
↓
|
||||
[后端 ShortNovelServiceImpl]
|
||||
代理外部 short-novel-service → 拦截 novel_done 事件
|
||||
↓
|
||||
调用 saveNovelResult() 一次性保存 6 条数据
|
||||
↓
|
||||
[数据库] 1 EpicScript + 1 Conversation + 3 Message
|
||||
```
|
||||
|
||||
### 2.2 已识别的根因
|
||||
|
||||
| # | 严重度 | 根因 | 影响 |
|
||||
|---|------|------|------|
|
||||
| 1 | 🔴 高 | `saveNovelResult` 缺少 `@Transactional` 注解 | 6 次写操作无原子性,中途失败留下脏数据 |
|
||||
| 2 | 🔴 高 | DDL 与 Entity 不一致:`t_epic_script` 缺 `conversation_id`/`current_version_message_id` 列;`t_message` 缺 `script_id` 列 | INSERT/UPDATE 失败,异常被吞,导致数据丢失 |
|
||||
| 3 | 🔴 高 | `originalQuery` 为空时 `saveNovelResult` 直接返回不保存 | followup 阶段生成的小说永远不会落库 |
|
||||
| 4 | 🔴 高 | 中间交互(澄清卡片、大纲确认)没有持久化为消息 | 详情页无法复现全流程 |
|
||||
| 5 | 🟡 中 | `saveNovelResult` 写死 `length="short"` / `style="career"` | 列表按 length/style 过滤时看不到 |
|
||||
| 6 | 🟡 中 | 列表查询 `getListByCurrentUser` 触发隐性写操作(`ensureConversationForScript`) | 读路径产生写操作,违反分层原则 |
|
||||
| 7 | 🟡 中 | `create_time` 排序依赖 `MetaObjectHandler`,若失效则 NULL 排序异常 | 新记录可能排到末尾 |
|
||||
| 8 | 🟡 中 | 前端 `novel_done` 后 `fetchScripts()` 刷新不可靠(未 await) | 列表可能不包含最新记录 |
|
||||
|
||||
## 3. 目标架构(TO-BE)
|
||||
|
||||
### 3.1 核心策略
|
||||
|
||||
**实时分阶段保存 + 最终补全:**
|
||||
- 每轮交互(澄清回答、大纲确认)完成后立即保存为消息
|
||||
- `novel_done` 时补全最终的小说正文消息 + 更新 script 元数据
|
||||
- 每个保存操作独立事务,互不影响
|
||||
|
||||
### 3.2 完整消息流程
|
||||
|
||||
| message_order | sender | type | 触发时机 | content |
|
||||
|---|---|---|---|---|
|
||||
| 1 | system | system | INIT | 欢迎消息 |
|
||||
| 2 | user | chat | INIT | 用户心愿原文(firstQuery) |
|
||||
| 3 | assistant | clarification | CLARIFICATION | AI 澄清卡片(metadata=card JSON) |
|
||||
| 4 | user | chat | CLARIFICATION_ANSWER | 用户对澄清的回答 |
|
||||
| 5 | assistant | outline | OUTLINE | AI 大纲(metadata=outline JSON) |
|
||||
| 6 | user | chat | OUTLINE_CONFIRM | 用户确认/修改 |
|
||||
| 7 | assistant | script | NOVEL_DONE | 完整小说正文(currentVersionMessageId) |
|
||||
| 8+ | user/assistant | chat | 后续对话 | 修改历史 |
|
||||
|
||||
## 4. 数据模型修复
|
||||
|
||||
### 4.1 DDL 补全(SQL migration)
|
||||
|
||||
```sql
|
||||
-- 补 t_epic_script 缺失列
|
||||
ALTER TABLE t_epic_script
|
||||
ADD COLUMN conversation_id BIGINT NULL COMMENT '关联对话ID',
|
||||
ADD COLUMN current_version_message_id BIGINT NULL COMMENT '当前版本消息ID';
|
||||
|
||||
-- 补 t_message 缺失列
|
||||
ALTER TABLE t_message
|
||||
ADD COLUMN script_id BIGINT NULL COMMENT '关联剧本ID(冗余反查)';
|
||||
|
||||
-- 补 t_conversation 缺失列(如果需要)
|
||||
-- ALTER TABLE t_conversation ADD COLUMN current_version_message_id BIGINT NULL;
|
||||
```
|
||||
|
||||
### 4.2 Entity 校验
|
||||
|
||||
确认 `EpicScript.java`、`Message.java`、`Conversation.java` 的字段与 DDL 一致:
|
||||
- `EpicScript.conversationId` → `t_epic_script.conversation_id`
|
||||
- `EpicScript.currentVersionMessageId` → `t_epic_script.current_version_message_id`
|
||||
- `Message.scriptId` → `t_message.script_id`
|
||||
|
||||
### 4.3 Message.type 枚举扩展
|
||||
|
||||
新增 message type 值:
|
||||
- `clarification` — AI 澄清卡片
|
||||
- `outline` — AI 大纲
|
||||
- `script` — 完整小说正文(已有)
|
||||
- `chat` — 普通对话(已有)
|
||||
- `system` — 系统消息(已有)
|
||||
|
||||
## 5. 后端修复
|
||||
|
||||
### 5.1 新增 `NovelSessionService`
|
||||
|
||||
负责在 Redis 中缓存 `sessionId → sessionMeta` 的映射:
|
||||
- `originalQuery`(用户首次输入的心愿原文)
|
||||
- `style`、`length`
|
||||
- `conversationId`、`scriptId`、`userId`
|
||||
|
||||
**目的:** 保证 followup 流程中即使前端没传 `originalQuery`,也能从 session 恢复。
|
||||
|
||||
### 5.2 重构 `saveNovelResult` → 分阶段保存
|
||||
|
||||
#### 5.2.1 新方法签名
|
||||
|
||||
```java
|
||||
@Service
|
||||
public class NovelStageService {
|
||||
|
||||
/**
|
||||
* 分阶段保存小说生成过程
|
||||
* @param userId 当前用户ID
|
||||
* @param sessionId 外部 short-novel-service 返回的 session_id
|
||||
* @param stage 当前阶段
|
||||
* @param stageData 阶段数据
|
||||
*/
|
||||
public StageSaveResult saveStage(Long userId, String sessionId, NovelStage stage, Map<String, Object> stageData);
|
||||
}
|
||||
|
||||
public enum NovelStage {
|
||||
INIT, // 首次发起,初始化 script + conversation + 首条 user 消息
|
||||
CLARIFICATION, // AI 返回澄清卡片
|
||||
CLARIFICATION_ANSWER, // 用户回答澄清
|
||||
OUTLINE, // AI 返回大纲
|
||||
OUTLINE_CONFIRM, // 用户确认/修改大纲
|
||||
NOVEL_DONE // AI 返回完整小说正文(最终补全)
|
||||
}
|
||||
```
|
||||
|
||||
#### 5.2.2 每个 stage 的保存动作
|
||||
|
||||
**INIT:**
|
||||
- 创建 `EpicScript`(id=雪花ID, userId, title="生成中...", theme=originalQuery, style, length, plotJson={})
|
||||
- 创建 `Conversation`(id=雪花ID, userId, userType="registered", scriptId, title, type="script", status="active")
|
||||
- 创建 Message 1(system 欢迎)
|
||||
- 创建 Message 2(user 心愿原文)
|
||||
- 更新 EpicScript.conversationId
|
||||
- 缓存 sessionMeta 到 Redis
|
||||
- 返回 `{scriptId, conversationId}`
|
||||
|
||||
**CLARIFICATION:**
|
||||
- 创建 Message 3(assistant, type=clarification, content="(见 metadata)", metadata=card JSON)
|
||||
- 返回 `{messageId: 3}`
|
||||
|
||||
**CLARIFICATION_ANSWER:**
|
||||
- 创建 Message 4(user, type=chat, content=answer)
|
||||
- 返回 `{messageId: 4}`
|
||||
|
||||
**OUTLINE:**
|
||||
- 创建 Message 5(assistant, type=outline, content="(见 metadata)", metadata=outline JSON)
|
||||
- 更新 EpicScript.plotJson.outline = outline 数据
|
||||
- 返回 `{messageId: 5}`
|
||||
|
||||
**OUTLINE_CONFIRM:**
|
||||
- 创建 Message 6(user, type=chat, content=feedback/confirmation)
|
||||
- 返回 `{messageId: 6}`
|
||||
|
||||
**NOVEL_DONE(最终补全):**
|
||||
- 创建 Message 7(assistant, type=script, content=fullText, versionNumber=1, metadata=完整正文+章节 JSON)
|
||||
- 更新 EpicScript.title = outline.title 或生成默认标题
|
||||
- 更新 EpicScript.currentVersionMessageId = message 7 的 id
|
||||
- 更新 Conversation.currentMessageId = message 7 的 id
|
||||
- 返回 `{messageId: 7, scriptId, conversationId}`
|
||||
|
||||
#### 5.2.3 事务保证
|
||||
|
||||
每个 stage 独立事务(`@Transactional(rollbackFor = Exception.class)`):
|
||||
- 单个 stage 失败不影响其他 stage
|
||||
- 已保存的中间数据不会丢失
|
||||
- 失败的 stage 可通过 retry 重试
|
||||
|
||||
### 5.3 修复 `originalQuery` fallback
|
||||
|
||||
```java
|
||||
// ShortNovelServiceImpl.followup() 中
|
||||
String originalQuery = request.getOriginalQuery();
|
||||
if (StringUtils.isBlank(originalQuery)) {
|
||||
originalQuery = novelSessionService.getOriginalQuery(sessionId);
|
||||
}
|
||||
if (StringUtils.isBlank(originalQuery)) {
|
||||
throw new BizException("originalQuery 不能为空且无法从 session 恢复");
|
||||
}
|
||||
```
|
||||
|
||||
### 5.4 修复 length/style 硬编码
|
||||
|
||||
- `ShortNovelStreamRequest` 增加 `style`、`length` 字段
|
||||
- `ShortNovelFollowupRequest` 增加 `style`、`length` 字段
|
||||
- 前端在首次发起时传 style/length,后端透传给外部服务
|
||||
- `saveNovelResult` 不再写死 `length="short"` / `style="career"`
|
||||
|
||||
### 5.5 列表查询修复
|
||||
|
||||
#### 5.5.1 `getListByCurrentUser` 修复
|
||||
|
||||
```java
|
||||
public List<EpicScript> getListByCurrentUser(EpicScriptListRequest request) {
|
||||
Long currentUserId = UserContextHolder.getCurrentUserId();
|
||||
LambdaQueryWrapper<EpicScript> wrapper = new LambdaQueryWrapper<>();
|
||||
wrapper.eq(EpicScript::getUserId, currentUserId)
|
||||
.eq(EpicScript::getIsDeleted, 0);
|
||||
|
||||
// 只在显式传入时才过滤
|
||||
if (StringUtils.isNotBlank(request.getStyle())) {
|
||||
wrapper.eq(EpicScript::getStyle, request.getStyle());
|
||||
}
|
||||
if (StringUtils.isNotBlank(request.getLength())) {
|
||||
wrapper.eq(EpicScript::getLength, request.getLength());
|
||||
}
|
||||
if (StringUtils.isNotBlank(request.getKeyword())) {
|
||||
wrapper.and(w -> w.like(EpicScript::getTitle, request.getKeyword())
|
||||
.or().like(EpicScript::getTheme, request.getKeyword()));
|
||||
}
|
||||
|
||||
// create_time 倒序,NULL 排最后
|
||||
wrapper.orderByDesc(EpicScript::getCreateTime);
|
||||
wrapper.last("NULLS LAST"); // 或在 Mapper 中使用 coalesce
|
||||
|
||||
return epicScriptMapper.selectList(wrapper);
|
||||
}
|
||||
```
|
||||
|
||||
#### 5.5.2 移除隐性写操作
|
||||
|
||||
```java
|
||||
// 移除 ensureConversationForScript 中的写操作
|
||||
// 仅查询 script,不在列表查询时补建 conversation
|
||||
```
|
||||
|
||||
#### 5.5.3 校验 `MetaObjectHandler`
|
||||
|
||||
确认 `MybatisMetaObjectHandler` 正确填充 `createTime`/`updateTime`:
|
||||
- 若 handler 缺失或失效,需要补全实现
|
||||
- 字段上加 `@TableField(fill = FieldFill.INSERT)`
|
||||
|
||||
## 6. 前端修复
|
||||
|
||||
### 6.1 状态管理增强
|
||||
|
||||
`stores/app.js` 新增字段:
|
||||
- `currentSessionMeta: { sessionId, scriptId, conversationId, originalQuery, style, length }`
|
||||
- 提供 setter `setSessionMeta(meta)` 和 getter `getSessionMeta()`
|
||||
|
||||
### 6.2 ScriptView.vue 修复
|
||||
|
||||
#### 6.2.1 原始参数持久化
|
||||
|
||||
```javascript
|
||||
const runGeneration = async ({ prompt, source }) => {
|
||||
// 首次发起前,保存原始参数
|
||||
store.setSessionMeta({
|
||||
originalQuery: prompt,
|
||||
style: userStyle.value,
|
||||
length: userLength.value,
|
||||
timestamp: Date.now()
|
||||
})
|
||||
|
||||
// 启动 SSE 流
|
||||
await startNovelStream({ query: prompt, style: ..., length: ..., onEvent: handleShortNovelEvent })
|
||||
}
|
||||
```
|
||||
|
||||
#### 6.2.2 可靠刷新列表
|
||||
|
||||
```javascript
|
||||
const handleNovelDone = async (payload) => {
|
||||
scriptId.value = payload.scriptId
|
||||
conversationId.value = payload.conversationId
|
||||
|
||||
// await 确保刷新完成
|
||||
try {
|
||||
await store.fetchScripts()
|
||||
} catch (e) {
|
||||
console.error('剧本列表刷新失败:', e)
|
||||
// 显示重试按钮
|
||||
}
|
||||
|
||||
isGenerating.value = false
|
||||
}
|
||||
```
|
||||
|
||||
#### 6.2.3 followup 时 originalQuery 兜底
|
||||
|
||||
```javascript
|
||||
const submitClarification = async (answer) => {
|
||||
const meta = store.getSessionMeta()
|
||||
if (!meta?.originalQuery) {
|
||||
uni.showToast({ title: '原始心愿已丢失,请重新开始', icon: 'none' })
|
||||
return
|
||||
}
|
||||
|
||||
await followupStream({
|
||||
sessionId: meta.sessionId,
|
||||
action: 'answer_clarification',
|
||||
payload: { answer },
|
||||
originalQuery: meta.originalQuery,
|
||||
style: meta.style,
|
||||
length: meta.length,
|
||||
onEvent: handleShortNovelEvent
|
||||
})
|
||||
}
|
||||
```
|
||||
|
||||
#### 6.2.4 错误处理增强
|
||||
|
||||
```javascript
|
||||
const handleNovelError = (error) => {
|
||||
isGenerating.value = false
|
||||
// 显示明确错误提示
|
||||
uni.showModal({
|
||||
title: '生成失败',
|
||||
content: error.message || '请稍后重试',
|
||||
showCancel: false,
|
||||
confirmText: '知道了'
|
||||
})
|
||||
}
|
||||
```
|
||||
|
||||
### 6.3 ScriptLibraryView.vue 修复
|
||||
|
||||
#### 6.3.1 默认不传 length/style 过滤
|
||||
|
||||
```javascript
|
||||
onMounted(async () => {
|
||||
await store.fetchScripts() // 默认查询全部
|
||||
})
|
||||
```
|
||||
|
||||
#### 6.3.2 列表项展示优化
|
||||
|
||||
```vue
|
||||
<view class="script-card">
|
||||
<view class="script-title">{{ script.title }}</view>
|
||||
<view class="script-meta">
|
||||
<text class="tag-style">{{ script.style }}</text>
|
||||
<text class="tag-length">{{ script.length }}</text>
|
||||
<text class="word-count">{{ script.wordCount }}字</text>
|
||||
</view>
|
||||
<view class="script-time">{{ formatDate(script.createTime) }}</view>
|
||||
</view>
|
||||
```
|
||||
|
||||
### 6.4 ScriptDetailView.vue 增强
|
||||
|
||||
进入详情页加载所有消息,按 message_order 顺序完整复现:
|
||||
|
||||
```vue
|
||||
<template>
|
||||
<view class="script-detail">
|
||||
<!-- 1. 用户心愿原文 -->
|
||||
<view v-if="userWishMessage" class="message-item user">
|
||||
<view class="message-label">💭 用户心愿</view>
|
||||
<view class="message-content">{{ userWishMessage.content }}</view>
|
||||
</view>
|
||||
|
||||
<!-- 2. AI 澄清卡片 -->
|
||||
<view v-if="clarificationMessage" class="message-item assistant">
|
||||
<view class="message-label">🤔 AI 澄清</view>
|
||||
<ClarificationCard :card="clarificationMessage.metadata" readonly />
|
||||
</view>
|
||||
|
||||
<!-- 3. 用户对澄清的回答 -->
|
||||
<view v-if="clarificationAnswerMessage" class="message-item user">
|
||||
<view class="message-label">💬 澄清回答</view>
|
||||
<view class="message-content">{{ clarificationAnswerMessage.content }}</view>
|
||||
</view>
|
||||
|
||||
<!-- 4. AI 大纲 -->
|
||||
<view v-if="outlineMessage" class="message-item assistant">
|
||||
<view class="message-label">📋 大纲</view>
|
||||
<OutlineView :outline="outlineMessage.metadata" />
|
||||
</view>
|
||||
|
||||
<!-- 5. 用户确认/修改 -->
|
||||
<view v-if="outlineConfirmMessage" class="message-item user">
|
||||
<view class="message-label">✏️ 大纲确认</view>
|
||||
<view class="message-content">{{ outlineConfirmMessage.content }}</view>
|
||||
</view>
|
||||
|
||||
<!-- 6. 完整小说正文 -->
|
||||
<view v-if="scriptMessage" class="message-item assistant novel">
|
||||
<view class="message-label">📖 小说正文</view>
|
||||
<Markdown :content="scriptMessage.content" />
|
||||
</view>
|
||||
|
||||
<!-- 7. 后续对话修改历史 -->
|
||||
<view v-for="msg in chatHistoryMessages" :key="msg.id" class="message-item">
|
||||
...
|
||||
</view>
|
||||
|
||||
<!-- 继续修改按钮 -->
|
||||
<button @click="continueModify">继续修改</button>
|
||||
</view>
|
||||
</template>
|
||||
```
|
||||
|
||||
```javascript
|
||||
const loadFullScript = async (scriptId) => {
|
||||
const script = store.getScriptById(scriptId) || (await store.fetchScripts(), store.getScriptById(scriptId))
|
||||
if (!script?.conversationId) return
|
||||
|
||||
const res = await listMessagesByConversation({
|
||||
conversationId: script.conversationId,
|
||||
includeVersions: false
|
||||
})
|
||||
const messages = (res.data || []).sort((a, b) => a.messageOrder - b.messageOrder)
|
||||
|
||||
userWishMessage.value = messages.find(m => m.messageOrder === 2)
|
||||
clarificationMessage.value = messages.find(m => m.messageOrder === 3)
|
||||
clarificationAnswerMessage.value = messages.find(m => m.messageOrder === 4)
|
||||
outlineMessage.value = messages.find(m => m.messageOrder === 5)
|
||||
outlineConfirmMessage.value = messages.find(m => m.messageOrder === 6)
|
||||
scriptMessage.value = messages.find(m => m.messageOrder === 7)
|
||||
chatHistoryMessages.value = messages.filter(m => m.messageOrder > 7)
|
||||
}
|
||||
```
|
||||
|
||||
## 7. 修改文件清单
|
||||
|
||||
### 后端新增文件
|
||||
|
||||
| 文件 | 说明 |
|
||||
|------|------|
|
||||
| `service/NovelStageService.java` | 分阶段保存服务 |
|
||||
| `service/impl/NovelStageServiceImpl.java` | 分阶段保存实现 |
|
||||
| `service/NovelSessionService.java` | session 元数据缓存 |
|
||||
| `service/impl/NovelSessionServiceImpl.java` | Redis 缓存实现 |
|
||||
| `enums/NovelStage.java` | 阶段枚举 |
|
||||
|
||||
### 后端修改文件
|
||||
|
||||
| 文件 | 修改内容 |
|
||||
|------|---------|
|
||||
| `entity/EpicScript.java` | 确认 conversationId/currentVersionMessageId 字段映射 |
|
||||
| `entity/Message.java` | 确认 scriptId 字段映射 + 扩展 type 枚举 |
|
||||
| `service/impl/EpicScriptDialogueServiceImpl.java` | 重构 saveNovelResult 为分阶段保存 |
|
||||
| `service/impl/ShortNovelServiceImpl.java` | 拦截所有 stage 事件,调用 saveStage |
|
||||
| `service/impl/EpicScriptServiceImpl.java` | 修复 getListByCurrentUser 过滤逻辑 + 移除隐性写 |
|
||||
| `dto/request/ShortNovelStreamRequest.java` | 增加 style/length 字段 |
|
||||
| `dto/request/ShortNovelFollowupRequest.java` | 增加 style/length 字段 |
|
||||
| `sql/migration/2026-07-26-novel-save-completion.sql` | DDL 补列 |
|
||||
|
||||
### 前端修改文件
|
||||
|
||||
| 文件 | 修改内容 |
|
||||
|------|---------|
|
||||
| `stores/app.js` | 增加 currentSessionMeta 字段 + setter/getter |
|
||||
| `pages/main/ScriptView.vue` | 增强 originalQuery 持久化、可靠刷新、错误处理 |
|
||||
| `pages/main/ScriptLibraryView.vue` | 默认不传过滤参数 + 列表项展示优化 |
|
||||
| `pages/main/ScriptDetailView.vue` | 完整复现全流程消息 |
|
||||
|
||||
## 8. 验收标准(强制)
|
||||
|
||||
### 8.1 验收前置条件
|
||||
|
||||
- ✅ 后端代码 `mvn clean install -DskipTests` 编译通过
|
||||
- ✅ 后端 `python deploy-remote.py backend` 部署成功,服务器无报错
|
||||
- ✅ 小程序 H5 模式启动成功(`http://localhost:5180`)
|
||||
|
||||
### 8.2 端到端验收流程(H5 浏览器)
|
||||
|
||||
#### 场景 1:完整流程生成小说
|
||||
|
||||
1. 打开 `http://localhost:5180`
|
||||
2. 进入"心愿实现"页面
|
||||
3. 输入心愿文本(如"我想成为一个优秀的产品经理")
|
||||
4. 点击"生成"按钮
|
||||
5. **验证:** AI 弹出澄清卡片,UI 显示"已保存"状态
|
||||
6. 选择/输入澄清回答
|
||||
7. **验证:** 后端数据库 t_message 新增 message_order=4 的 user 消息
|
||||
8. AI 生成大纲
|
||||
9. **验证:** 后端数据库 t_message 新增 message_order=5 的 assistant 消息 + EpicScript.plotJson.outline 更新
|
||||
10. 确认大纲
|
||||
11. **验证:** 后端数据库 t_message 新增 message_order=6 的 user 消息
|
||||
12. AI 流式生成小说正文
|
||||
13. **验证:** 完成后 t_message 新增 message_order=7 的 assistant 消息(type=script)
|
||||
14. **验证:** EpicScript.currentVersionMessageId 已回写到 message 7 的 id
|
||||
15. 进入"剧本"(library)列表
|
||||
16. **验证:** 列表显示刚刚生成的小说
|
||||
17. 点击该小说进入详情
|
||||
18. **验证:** 详情页按顺序显示:用户心愿 → 澄清卡片 → 澄清回答 → 大纲 → 大纲确认 → 完整小说正文
|
||||
19. **验证:** 浏览器 Console 无错误
|
||||
20. **验证:** Network 面板所有 API 返回 200
|
||||
|
||||
#### 场景 2:中途刷新页面(断点恢复)
|
||||
|
||||
1. 走到澄清回答后,刷新页面
|
||||
2. **验证:** 重新进入"心愿实现"页面,状态恢复(不要求完全恢复,但要能查到已保存的消息)
|
||||
|
||||
#### 场景 3:多次生成小说
|
||||
|
||||
1. 连续生成 3 个不同心愿的小说
|
||||
2. **验证:** 列表按时间倒序显示 3 条记录
|
||||
3. **验证:** 每条记录详情页完整复现
|
||||
|
||||
#### 场景 4:对话修改流程
|
||||
|
||||
1. 在剧本 chat 视图输入修改意见
|
||||
2. **验证:** 后端保存消息
|
||||
3. **验证:** 列表和详情同步更新
|
||||
|
||||
### 8.3 通过标准
|
||||
|
||||
- ✅ 所有场景 1-4 通过
|
||||
- ✅ 浏览器 Console 无任何新增错误
|
||||
- ✅ Network 面板所有 API 返回 200 或业务预期状态码
|
||||
- ✅ 服务器端日志无 ERROR
|
||||
- ✅ H5 页面完整验收通过才可标记任务完成
|
||||
|
||||
### 8.4 不通过处理
|
||||
|
||||
任何场景不通过都必须立即停止,修复后重新部署、重新验收,禁止"部分完成"标记。
|
||||
|
||||
## 9. 不在本次范围内
|
||||
|
||||
- 外部 short-novel-service 接口调整
|
||||
- AI 生成质量优化
|
||||
- 收藏、分享等附加功能
|
||||
- 真实的语音朗读、语音识别集成
|
||||
- 多端(小程序非 H5 模式)适配(H5 已能覆盖小程序核心功能)
|
||||
@@ -0,0 +1,298 @@
|
||||
---
|
||||
author: huazhongmin
|
||||
created_at: 2026-07-26
|
||||
purpose: 小说列表页和详情页展示改造设计 — 修复详情页重复展示、列表页增加大纲预览、后端保存澄清问答消息
|
||||
---
|
||||
|
||||
# 小说列表页 / 详情页展示改造设计
|
||||
|
||||
## 1. 背景与问题
|
||||
|
||||
### 1.1 当前问题
|
||||
|
||||
**详情页重复展示**:`ScriptDetailView.vue` 当前结构存在内容重复:
|
||||
- hero-card 显示 `script.summary`(正文前 90 字 — 小说正文开头)
|
||||
- tabs 正文 tab 显示 `script.content`(完整小说正文)
|
||||
- hero-card 显示 `userWish = script.theme`(用户心愿)
|
||||
- 结果:用户看到小说正文展示了两次(summary + fullContent),加上用户心愿,看起来"重复展示了两遍"
|
||||
|
||||
**列表页缺少大纲**:`ScriptLibraryView.vue` 当前只显示标题、标签、正文摘要,没有展示小说的大纲结构。
|
||||
|
||||
**澄清问答未保存**:后端 `saveNovelResult` 只创建 3 条 message(system 欢迎、user 心愿、assistant 小说正文)。生成过程中的澄清问答(3 轮 Q/A)没有保存为 message,导致详情页无法还原完整生成流程。
|
||||
|
||||
### 1.2 核心设计原则
|
||||
|
||||
> **"生成的时候是什么样展示的,后续进去详情页面就要怎么样展示"**
|
||||
|
||||
详情页必须完全复刻生成时 `ScriptView.vue` 的 chat-bubble 展示结构,不发明新 UI。
|
||||
|
||||
---
|
||||
|
||||
## 2. 改造范围
|
||||
|
||||
| 模块 | 改造内容 | 复杂度 |
|
||||
|---|---|---|
|
||||
| 后端 `ShortNovelServiceImpl` | 保存 clarification_question / clarification_answer / outline 消息到 conversation.messages | 高 |
|
||||
| 后端 新增 API | `/conversation/{conversationId}/messages` 返回消息列表 | 低 |
|
||||
| 前端 `ScriptDetailView.vue` | 移除 hero-card + tabs,改为 chat-bubble 流程视图(复用 ScriptView 结构) | 高 |
|
||||
| 前端 `ScriptLibraryView.vue` | 新增大纲预览行 | 低 |
|
||||
| 前端 store/service | 新增 `fetchConversationMessages` 函数 | 低 |
|
||||
|
||||
---
|
||||
|
||||
## 3. 数据层改造
|
||||
|
||||
### 3.1 后端 Message 保存(ShortNovelServiceImpl)
|
||||
|
||||
**现状**:`saveNovelResult` 只在 `novel_done` 时创建 3 条 message。澄清问答没有保存。
|
||||
|
||||
**改造**:在 SSE 转发逻辑中增加 message 保存:
|
||||
|
||||
| SSE 事件 | 触发的 message 保存 |
|
||||
|---|---|
|
||||
| `clarification_card` | 创建 assistant message(type=`clarification_question`, sender=`assistant`, content=问题 JSON) |
|
||||
| followup `answer_clarification` | 创建 user message(type=`clarification_answer`, sender=`user`, content=用户答案) |
|
||||
| `outline_created` | 创建 assistant message(type=`outline`, sender=`assistant`, content=大纲 JSON 摘要) |
|
||||
| `novel_done` | 保持现有 3 条 message 不变(system 欢迎 + user 心愿 + assistant 小说正文) |
|
||||
|
||||
**messageOrder 策略**:按事件到达顺序递增。每个 message 用 `snowflakeIdGenerator.nextIdAsString()` 生成 ID。
|
||||
|
||||
**message metadata**:clarification_question 消息的 metadata 字段存储完整的 card JSON(包含 question、options 等),用于详情页还原 ClarificationCard 组件。
|
||||
|
||||
### 3.2 前端 API 层
|
||||
|
||||
**新增**:`getMessagesByConversation(conversationId)` — 调用 `/conversation/{conversationId}/messages` 返回按 messageOrder 排序的 message 列表。
|
||||
|
||||
**后端新增接口**:
|
||||
```java
|
||||
@GetMapping("/conversation/{conversationId}/messages")
|
||||
public Result<List<MessageResponse>> getMessages(@PathVariable String conversationId)
|
||||
```
|
||||
|
||||
**注意**:需检查是否已有类似接口(如 `listMessagesByConversation` in scriptChat.js)。如已存在则复用。
|
||||
|
||||
### 3.3 前端 Store 层
|
||||
|
||||
**新增**:`fetchConversationMessages(conversationId)` — 调用 API 并返回消息列表。
|
||||
|
||||
---
|
||||
|
||||
## 4. 详情页改造(ScriptDetailView.vue)
|
||||
|
||||
### 4.1 核心思路
|
||||
|
||||
**不发明新 UI,直接复用 ScriptView.vue 的 chat-bubble 结构**:
|
||||
|
||||
| 生成时 ScriptView | 详情页 ScriptDetailView |
|
||||
|---|---|
|
||||
| `ClarificationCard` 组件(可交互) | 复用 `ClarificationCard` 组件(只读模式) |
|
||||
| `kind: 'outline'` beats 渲染 | 复用相同 beats 渲染逻辑 |
|
||||
| `kind: 'novel'` novel-text 渲染 | 升级为 Markdown 渲染(详情页不需要流式) |
|
||||
| chat-bubble user/system 样式 | 完全复用相同样式 |
|
||||
| chat-input-bar(用户输入) | 移除(详情页只读) |
|
||||
| outline 修改/确认按钮 | 移除(详情页只读) |
|
||||
|
||||
### 4.2 数据加载与消息重建
|
||||
|
||||
扩展 ScriptView.vue 已有的"从历史剧本重建 resultMessages"逻辑(line 1449-1500),让它完整还原生成时的消息流:
|
||||
|
||||
```javascript
|
||||
const rebuildResultMessages = async (script, messages) => {
|
||||
const result = []
|
||||
|
||||
// 1. 用户心愿(首条 user 消息)
|
||||
if (script.theme) {
|
||||
result.push({ role: 'user', kind: 'text', content: script.theme })
|
||||
}
|
||||
|
||||
// 2. 按 messageOrder 遍历 messages,转换为对应 kind
|
||||
messages.forEach(m => {
|
||||
if (m.type === 'clarification_question') {
|
||||
result.push({ role: 'assistant', kind: 'card', card: parseCard(m) })
|
||||
} else if (m.type === 'clarification_answer') {
|
||||
const lastCard = [...result].reverse().find(x => x.kind === 'card')
|
||||
if (lastCard) {
|
||||
lastCard.answer = m.content
|
||||
lastCard.submitted = true
|
||||
}
|
||||
} else if (m.type === 'outline') {
|
||||
result.push({ role: 'assistant', kind: 'outline', outline: parseOutline(m) })
|
||||
} else if (m.type === 'script') {
|
||||
result.push({ role: 'assistant', kind: 'novel', content: m.content })
|
||||
}
|
||||
})
|
||||
|
||||
return result
|
||||
}
|
||||
```
|
||||
|
||||
### 4.3 UI 布局
|
||||
|
||||
```
|
||||
┌─ 顶部栏 ───────────────────────────┐
|
||||
│ ‹ 人生剧本 ✦ 继续 │
|
||||
├──────────────────────────────────────┤
|
||||
│ │
|
||||
│ ┌─ chat-bubble user ────────────┐ │
|
||||
│ │ 我想开一家自己的咖啡馆... │ │
|
||||
│ └──────────────────────────────┘ │
|
||||
│ │
|
||||
│ ┌─ chat-bubble system (card) ───┐ │
|
||||
│ │ [ClarificationCard 只读模式] │ │
|
||||
│ │ Q: 你的咖啡馆有什么特色? │ │
|
||||
│ │ 已回答:安静的阅读空间 │ │
|
||||
│ └──────────────────────────────┘ │
|
||||
│ │
|
||||
│ ┌─ chat-bubble system (outline) ┐ │
|
||||
│ │ 咖啡与书页之间 │ │
|
||||
│ │ 简介:一个爱书人的咖啡馆故事 │ │
|
||||
│ │ ① 辞职的决定 │ │
|
||||
│ │ ② 街角邂逅 │ │
|
||||
│ │ 结局:新的开始 │ │
|
||||
│ └──────────────────────────────┘ │
|
||||
│ │
|
||||
│ ┌─ chat-bubble system (novel) ──┐ │
|
||||
│ │ [Markdown 渲染小说正文] │ │
|
||||
│ │ 你把那份商业计划书放在... │ │
|
||||
│ └──────────────────────────────┘ │
|
||||
│ │
|
||||
├──────────────────────────────────────┤
|
||||
│ 返回列表 ▶ 播放 继续生成 │
|
||||
└──────────────────────────────────────┘
|
||||
```
|
||||
|
||||
### 4.4 只读模式处理
|
||||
|
||||
- **ClarificationCard**:所有卡片都显示"已回答"状态,隐藏选项按钮
|
||||
- **Outline**:隐藏"修改大纲"/"确认大纲"按钮
|
||||
- **Novel**:用 Markdown 组件渲染(比生成时的纯文本更美观)
|
||||
- **无 chat-input-bar**:详情页底部不显示输入框
|
||||
|
||||
### 4.5 降级策略
|
||||
|
||||
- **老剧本无 clarification 消息**:流程中跳过澄清步骤,只展示 wish → outline → novel
|
||||
- **messages API 失败**:降级用 `plotJson.stages` 重建(只有最后 1 轮澄清)
|
||||
- **messages 为空**:至少展示 wish(theme)+ novel(fullContent)
|
||||
|
||||
---
|
||||
|
||||
## 5. 列表页增强(ScriptLibraryView.vue)
|
||||
|
||||
### 5.1 现状卡片结构
|
||||
|
||||
```
|
||||
┌──────────────────────────────────────┐
|
||||
│ [封面] │ 标题 [中篇] │
|
||||
│ 字 │ [标签] [标签] │
|
||||
│ │ 正文前90字摘要... │
|
||||
│ │ 5章 | 3.2k字 | 07-26 │
|
||||
└──────────────────────────────────────┘
|
||||
```
|
||||
|
||||
### 5.2 增强后的卡片结构
|
||||
|
||||
```
|
||||
┌──────────────────────────────────────┐
|
||||
│ [封面] │ 标题 [中篇] │
|
||||
│ 字 │ [标签] [标签] │
|
||||
│ │ 📋 第1章:辞职 · 第2章:邂逅 │ ← 新增大纲预览行
|
||||
│ │ 正文前80字摘要... │
|
||||
│ │ 5章 | 3.2k字 | 07-26 │
|
||||
└──────────────────────────────────────┘
|
||||
```
|
||||
|
||||
### 5.3 大纲预览数据源
|
||||
|
||||
从 `script.plotJson.stages.outline.beats` 取前 2 章标题:
|
||||
|
||||
```javascript
|
||||
const getOutlinePreview = (script) => {
|
||||
const beats = script.plotJson?.stages?.outline?.beats
|
||||
if (!Array.isArray(beats) || beats.length === 0) return ''
|
||||
const parts = beats.slice(0, 2).map((beat, i) => {
|
||||
return `第${i + 1}章:${beat.title || ''}`
|
||||
})
|
||||
return `📋 ${parts.join(' · ')}`
|
||||
}
|
||||
```
|
||||
|
||||
### 5.4 模板变更
|
||||
|
||||
在 tag-row 和 summary 之间新增大纲预览行:
|
||||
|
||||
```vue
|
||||
<view v-if="getOutlinePreview(script)" class="outline-preview-row">
|
||||
<text class="outline-preview-text">{{ getOutlinePreview(script) }}</text>
|
||||
</view>
|
||||
<text class="summary">{{ script.summary || '一段正在生成中的平行人生剧本。' }}</text>
|
||||
```
|
||||
|
||||
### 5.5 样式
|
||||
|
||||
```css
|
||||
.outline-preview-row {
|
||||
margin-top: 10rpx;
|
||||
padding: 10rpx 14rpx;
|
||||
border-radius: 14rpx;
|
||||
background: rgba(168, 85, 247, 0.08);
|
||||
border: 1rpx solid rgba(168, 85, 247, 0.16);
|
||||
}
|
||||
|
||||
.outline-preview-text {
|
||||
font-size: 22rpx;
|
||||
color: rgba(193, 134, 255, 0.88);
|
||||
line-height: 1.4;
|
||||
}
|
||||
```
|
||||
|
||||
### 5.6 降级
|
||||
|
||||
- **无大纲数据**:不显示大纲预览行(v-if 控制)
|
||||
- **beats 不足 2 章**:有几章显示几章
|
||||
- **beats 标题为空**:显示"第1章"(无冒号后缀)
|
||||
|
||||
---
|
||||
|
||||
## 6. 错误处理与兼容性
|
||||
|
||||
### 6.1 老剧本兼容
|
||||
|
||||
老剧本(改造前生成的)conversation.messages 只有 3 条(system 欢迎、user 心愿、assistant 小说正文),没有 clarification 和 outline 消息。
|
||||
|
||||
**处理**:详情页重建消息流时,跳过缺失的 clarification/outline 步骤。对于大纲数据,fallback 到 `plotJson.stages.outline`(如果存在)。
|
||||
|
||||
### 6.2 API 失败降级
|
||||
|
||||
- messages API 失败 → 用 `plotJson.stages` 重建(只有最后 1 轮澄清)
|
||||
- 整个 script API 失败 → 显示错误页面,不渲染流程
|
||||
|
||||
### 6.3 空数据降级
|
||||
|
||||
- 无 theme → 不显示心愿气泡
|
||||
- 无 outline → 不显示大纲气泡
|
||||
- 无 content/fullContent → 显示"暂无正文"占位
|
||||
|
||||
---
|
||||
|
||||
## 7. 验收标准
|
||||
|
||||
### 7.1 H5 端到端验收(强制)
|
||||
|
||||
1. **生成新小说**:在 ScriptView 页面生成一篇新小说,观察生成时的展示(心愿 → 澄清 → 大纲 → 正文)
|
||||
2. **返回列表**:进入 ScriptLibraryView,确认新小说卡片显示大纲预览行
|
||||
3. **进入详情**:点击新小说进入 ScriptDetailView,确认展示与生成时一致(chat-bubble 流程视图)
|
||||
4. **老剧本兼容**:点击一个改造前生成的老小说,确认不报错、正常展示(可跳过澄清步骤)
|
||||
5. **浏览器 Console**:确认无任何新增错误
|
||||
|
||||
### 7.2 mp-weixin 产物重建
|
||||
|
||||
代码改造完成后,执行 `npm run dev:mp-weixin` 重新构建 mp-weixin 产物,确保微信开发者工具中的真实用户也能看到改造效果。
|
||||
|
||||
---
|
||||
|
||||
## 8. 不在范围内
|
||||
|
||||
- 不改造 ScriptView.vue 的生成流程 UI(保持现状)
|
||||
- 不改造后端 SSE 转发逻辑(只在关键事件点新增 message 保存)
|
||||
- 不新增澄清问答的轮数限制(保持上游服务决定的轮数)
|
||||
- 不改造列表页的搜索、排序、筛选功能
|
||||
@@ -0,0 +1,376 @@
|
||||
---
|
||||
author: AI Assistant
|
||||
created_at: 2026-07-28
|
||||
purpose: 恢复小程序小说生成页和详情页丢失的"复制、播放、折叠/展开"功能
|
||||
---
|
||||
|
||||
# 小说消息操作按钮恢复设计
|
||||
|
||||
## 问题背景
|
||||
|
||||
小程序的小说生成页(ScriptView.vue)和详情页(ScriptDetailView.vue)在之前的重构过程中丢失了"复制、播放、折叠/展开"等操作按钮。用户要求完整恢复这些功能,且必须有真实实现,不能有任何 mock 或占位。
|
||||
|
||||
## 根因分析
|
||||
|
||||
### 重构历史追溯
|
||||
|
||||
通过 git 历史分析,发现功能丢失的关键节点:
|
||||
|
||||
1. **commit 9b3006d**(2026-06-27):添加消息卡片功能方法
|
||||
- 新增 `copyMessageContent(message)`:复制消息内容
|
||||
- 新增 `playMessageTts(message)`:播放 TTS 音频
|
||||
- 新增 `toggleMessageCollapse(message)`:折叠/展开消息
|
||||
|
||||
2. **commit 0db434c**(2026-06-27):在 result-chat-list 中添加功能按钮组
|
||||
- 在每条 assistant 消息下方添加 5 个按钮:复制、换个方向、不像我、继续生成、播放
|
||||
- 使用 `.message-actions` 样式类
|
||||
|
||||
3. **commit c2ed051**:ScriptView 复用 MessageCard 组件
|
||||
- 将消息卡片提取为独立的 `MessageCard.vue` 组件
|
||||
- MessageCard 包含完整功能:折叠、复制、换个方向、不像我、续写、改写、查看历史、删除、播放
|
||||
|
||||
4. **commit 2c778fa**(2026-07-01):**ScriptView 删除 read 模式 + 兼容旧模式,统一对话流入口**
|
||||
- 删除了 102 行代码,包括所有使用 MessageCard 的调用
|
||||
- 模板中改为裸的 `<view class="chat-bubble">` 渲染消息
|
||||
- **MessageCard 导入保留但不再使用**(行 241)
|
||||
- **JS 函数保留**:`copyMessageContent`(行 422-438)、`playMessageTts`(行 440-447)、`toggleMessageCollapse`(行 409-420)、`getMessageDisplayContent`(行 402-407)、`isMessageCollapsed`(行 399)
|
||||
- **`collapsedMessageIds` ref 保留**(行 287)
|
||||
- **按钮组 UI 丢失**
|
||||
|
||||
5. **ScriptDetailView.vue**:从未使用过 MessageCard,也从未有过这些功能
|
||||
|
||||
### 当前状态
|
||||
|
||||
**ScriptView.vue(生成页)**:
|
||||
- ✅ 所有相关函数已存在(copyMessageContent、playMessageTts、toggleMessageCollapse 等)
|
||||
- ✅ `collapsedMessageIds` ref 已存在
|
||||
- ❌ 模板中按钮组 UI 已丢失
|
||||
- ❌ 相关样式可能已删除或无用
|
||||
|
||||
**ScriptDetailView.vue(详情页)**:
|
||||
- ❌ 完全没有相关函数
|
||||
- ❌ 完全没有 `collapsedMessageIds` ref
|
||||
- ❌ 完全没有按钮组 UI
|
||||
- ✅ 底部有全局播放按钮(`ttsPlayer.playSource`)
|
||||
|
||||
## 设计方案
|
||||
|
||||
### 核心设计决策
|
||||
|
||||
| 维度 | 决策 |
|
||||
|------|------|
|
||||
| **功能范围** | 完整恢复所有按钮功能,但布局采用极简设计 |
|
||||
| **页面范围** | 生成页(ScriptView)+ 详情页(ScriptDetailView) |
|
||||
| **应用对象** | 仅 `kind === 'novel'` 的小说正文消息 |
|
||||
| **按钮布局** | 每条 novel 消息下方:折叠/展开 + 复制 + 播放(3 个按钮)|
|
||||
| **修订类按钮** | 放在底部操作区(已有),不在每条消息下重复 |
|
||||
|
||||
### 设计原则
|
||||
|
||||
1. **极简设计**:每条 novel 消息下方只放 3 个核心功能按钮(折叠/展开、复制、播放)
|
||||
2. **功能就近**:内容操作类按钮(复制、播放、折叠)贴近消息,用户操作直观
|
||||
3. **修订集中**:方向修订类按钮(换个方向、不像我、继续生成)集中在底部操作区,避免重复
|
||||
4. **样式统一**:两个页面使用相同的按钮组样式,保持视觉一致性
|
||||
5. **代码复用**:ScriptView 已有函数直接复用,ScriptDetailView 新增相同逻辑
|
||||
|
||||
### 功能实现细节
|
||||
|
||||
#### 1. 折叠/展开
|
||||
|
||||
**状态管理**:
|
||||
```javascript
|
||||
const collapsedMessageIds = ref({})
|
||||
```
|
||||
|
||||
**核心函数**:
|
||||
```javascript
|
||||
// 判断消息是否折叠
|
||||
const isMessageCollapsed = (message) => {
|
||||
return Boolean(collapsedMessageIds.value[message.id])
|
||||
}
|
||||
|
||||
// 获取消息显示内容(折叠时截断)
|
||||
const getMessageDisplayContent = (message) => {
|
||||
const content = String(message?.content || '')
|
||||
if (!isMessageCollapsed(message)) return content
|
||||
if (content.length <= 200) return content
|
||||
return `${content.slice(0, 200)}...`
|
||||
}
|
||||
|
||||
// 切换折叠状态
|
||||
const toggleMessageCollapse = (message) => {
|
||||
collapsedMessageIds.value = {
|
||||
...collapsedMessageIds.value,
|
||||
[message.id]: !isMessageCollapsed(message)
|
||||
}
|
||||
analytics.track('script_message_collapse_toggle', {
|
||||
message_id: message?.id || '',
|
||||
collapsed: collapsedMessageIds.value[message.id]
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
```
|
||||
|
||||
**UI 交互**:
|
||||
- 折叠时:显示前 200 字符 + "展开全文"按钮
|
||||
- 展开时:显示完整内容 + "收起全文"按钮
|
||||
- 折叠/展开按钮放在消息内容下方,按钮组上方
|
||||
|
||||
#### 2. 复制
|
||||
|
||||
**核心函数**:
|
||||
```javascript
|
||||
const copyMessageContent = (message) => {
|
||||
const content = String(message?.content || '')
|
||||
if (!content.trim()) {
|
||||
uni.showToast({ title: '暂无可复制内容', icon: 'none' })
|
||||
return
|
||||
}
|
||||
uni.setClipboardData({
|
||||
data: content,
|
||||
success: () => {
|
||||
uni.showToast({ title: '已复制', icon: 'success' })
|
||||
}
|
||||
})
|
||||
analytics.track('script_message_copy_click', {
|
||||
message_id: message?.id || '',
|
||||
content_length: content.length
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
```
|
||||
|
||||
**UI 交互**:
|
||||
- 点击"复制"按钮,调用 `uni.setClipboardData`
|
||||
- 成功复制后显示 Toast 提示"已复制"
|
||||
- 内容为空时显示"暂无可复制内容"
|
||||
|
||||
#### 3. 播放
|
||||
|
||||
**核心函数**:
|
||||
```javascript
|
||||
const playMessageTts = (message) => {
|
||||
const scriptId = currentResult.value?.id || '' // ScriptView
|
||||
// 或 script.value?.id || '' // ScriptDetailView
|
||||
ttsPlayer.playSource(scriptId)
|
||||
analytics.track('script_message_tts_click', {
|
||||
message_id: message?.id || '',
|
||||
script_id: scriptId
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
```
|
||||
|
||||
**UI 交互**:
|
||||
- 播放图标动态显示:`▶`(未播放)/ `Ⅱ`(播放中)
|
||||
- 播放文本动态显示:`播放`(未播放)/ `暂停`(播放中)
|
||||
- 点击按钮调用 `ttsPlayer.playSource(scriptId)` 播放整个小说的 TTS 音频
|
||||
|
||||
### UI 设计
|
||||
|
||||
**每条 novel 消息下方按钮组**:
|
||||
```
|
||||
┌─────────────────────────────────────┐
|
||||
│ [小说正文内容] │
|
||||
│ (折叠时显示前 200 字...) │
|
||||
│ │
|
||||
│ [▼ 展开全文] ← 折叠/展开按钮 │
|
||||
│ │
|
||||
│ ┌──────────┬──────────┬──────────┐ │
|
||||
│ │ 📋 复制 │ ▶ 播放 │ ⚙ 更多 │ │ ← 操作按钮组
|
||||
│ └──────────┴──────────┴──────────┘ │
|
||||
└─────────────────────────────────────┘
|
||||
```
|
||||
|
||||
**实际实现(3 个按钮)**:
|
||||
```
|
||||
┌─────────────────────────────────────┐
|
||||
│ [小说正文内容] │
|
||||
│ │
|
||||
│ [▼ 展开全文] │
|
||||
│ │
|
||||
│ ┌──────────┬──────────┬──────────┐ │
|
||||
│ │ 复制 │ ▶ 播放 │ 收起 │ │
|
||||
│ └──────────┴──────────┴──────────┘ │
|
||||
└─────────────────────────────────────┘
|
||||
```
|
||||
|
||||
**按钮样式**:
|
||||
- 参考 MessageCard 的 `result-actions` 样式(grid 布局)
|
||||
- 3 个按钮横向排列,等宽分布
|
||||
- 播放按钮为 `primary` 样式(紫色渐变,突出显示)
|
||||
- 折叠/展开按钮为独立行,放在按钮组上方
|
||||
- 按钮高度:72rpx
|
||||
- 按钮圆角:28rpx
|
||||
- 按钮背景:`rgba(88, 28, 135, 0.18)`
|
||||
- 按钮边框:`1rpx solid rgba(192, 132, 252, 0.35)`
|
||||
|
||||
### 页面差异化
|
||||
|
||||
| 页面 | 现有修订类按钮 | 需新增功能 |
|
||||
|------|--------------|-----------|
|
||||
| **生成页(ScriptView)** | 底部输入区已有"换个方向"、"不像我"等按钮 | 每条 novel 消息下加 3 个按钮(复用已有函数) |
|
||||
| **详情页(ScriptDetailView)** | 底部已有"继续生成"按钮 | 每条 novel 消息下加 3 个按钮 + 新增所有函数 |
|
||||
|
||||
### 应用对象
|
||||
|
||||
**只在 `kind === 'novel'` 的 assistant 消息上显示按钮组**:
|
||||
- ✅ `kind === 'novel'`:小说正文,需要复制、播放、折叠/展开
|
||||
- ❌ `kind === 'card'`:澄清卡片,有特殊交互(提交按钮),不需要这些按钮
|
||||
- ❌ `kind === 'outline'`:大纲,结构化数据,不需要这些按钮
|
||||
- ❌ `kind === 'text'`:用户消息,不需要这些按钮
|
||||
|
||||
## 数据流与代码复用
|
||||
|
||||
### ScriptView(生成页)
|
||||
|
||||
**已有资源**:
|
||||
- ✅ `collapsedMessageIds` ref(行 287)
|
||||
- ✅ `isMessageCollapsed(message)` 函数(行 399)
|
||||
- ✅ `getMessageDisplayContent(message)` 函数(行 402-407)
|
||||
- ✅ `toggleMessageCollapse(message)` 函数(行 409-420)
|
||||
- ✅ `copyMessageContent(message)` 函数(行 422-438)
|
||||
- ✅ `playMessageTts(message)` 函数(行 440-447)
|
||||
- ✅ `ttsPlayer` composable(行 320)
|
||||
- ✅ `ttsActionText` computed(行 986-990)
|
||||
- ✅ `ttsActionIcon` computed(行 992-994)
|
||||
|
||||
**需要补充**:
|
||||
- ❌ 模板中按钮组 UI(在 `kind === 'novel'` 的消息下方添加)
|
||||
- ❌ 按钮组样式(`.message-actions`、`.action-btn` 等)
|
||||
|
||||
### ScriptDetailView(详情页)
|
||||
|
||||
**需要新增**:
|
||||
- ❌ `collapsedMessageIds` ref
|
||||
- ❌ `isMessageCollapsed(message)` 函数
|
||||
- ❌ `getMessageDisplayContent(message)` 函数
|
||||
- ❌ `toggleMessageCollapse(message)` 函数
|
||||
- ❌ `copyMessageContent(message)` 函数
|
||||
- ❌ `playMessageTts(message)` 函数
|
||||
- ❌ 模板中按钮组 UI
|
||||
- ❌ 按钮组样式
|
||||
|
||||
**已有资源**:
|
||||
- ✅ `ttsPlayer` composable(行 110)
|
||||
- ✅ `detailTtsActionText` computed(行 118-122)
|
||||
- ✅ `detailTtsIcon` computed(行 124-126)
|
||||
|
||||
## 实现步骤
|
||||
|
||||
### 步骤 1:ScriptView 恢复按钮组 UI
|
||||
|
||||
1. 打开 `mini-program/src/pages/main/ScriptView.vue`
|
||||
2. 定位到 `kind === 'novel'` 的消息渲染部分(约行 180-187)
|
||||
3. 在 `<view v-else-if="msg.kind === 'novel'" class="chat-bubble system novel-bubble">` 内部:
|
||||
- 将 `<Markdown :content="msg.content" />` 改为 `<Markdown :content="getMessageDisplayContent(msg)" />`
|
||||
- 在 Markdown 下方添加折叠/展开按钮
|
||||
- 在折叠/展开按钮下方添加操作按钮组(复制、播放)
|
||||
4. 添加按钮组样式(`.message-actions`、`.action-btn` 等)
|
||||
|
||||
### 步骤 2:ScriptDetailView 新增函数
|
||||
|
||||
1. 打开 `mini-program/src/pages/main/ScriptDetailView.vue`
|
||||
2. 在 `<script setup>` 中添加:
|
||||
- `const collapsedMessageIds = ref({})`
|
||||
- `isMessageCollapsed(message)` 函数
|
||||
- `getMessageDisplayContent(message)` 函数
|
||||
- `toggleMessageCollapse(message)` 函数
|
||||
- `copyMessageContent(message)` 函数
|
||||
- `playMessageTts(message)` 函数
|
||||
|
||||
### 步骤 3:ScriptDetailView 添加按钮组 UI
|
||||
|
||||
1. 定位到 `kind === 'novel'` 的消息渲染部分(约行 74-76)
|
||||
2. 在 `<view v-else-if="msg.kind === 'novel'" class="chat-bubble system novel-bubble">` 内部:
|
||||
- 将 `<Markdown :content="msg.content" />` 改为 `<Markdown :content="getMessageDisplayContent(msg)" />`
|
||||
- 在 Markdown 下方添加折叠/展开按钮
|
||||
- 在折叠/展开按钮下方添加操作按钮组(复制、播放)
|
||||
3. 添加按钮组样式(与 ScriptView 保持一致)
|
||||
|
||||
### 步骤 4:H5 端到端验收
|
||||
|
||||
1. 启动 mini-program H5:`python dev-services.py start mini-program`(端口 5180)
|
||||
2. 浏览器访问 `http://localhost:5180/#/pages/main/index?tab=script`
|
||||
3. **生成页验收**:
|
||||
- 进入一个已有小说的生成页(或新建一个)
|
||||
- 验证小说正文下方有 3 个按钮:折叠/展开、复制、播放
|
||||
- 点击"折叠":内容截断显示前 200 字 + "展开全文"按钮
|
||||
- 点击"展开":内容完整显示 + "收起全文"按钮
|
||||
- 点击"复制":Toast 提示"已复制",剪贴板中有内容
|
||||
- 点击"播放":TTS 开始播放,按钮变为"暂停"
|
||||
- 浏览器 Console 检查:0 新增错误
|
||||
4. **详情页验收**:
|
||||
- 进入小说详情页(从列表页点击剧本)
|
||||
- 验证小说正文下方有 3 个按钮:折叠/展开、复制、播放
|
||||
- 重复上述验收步骤
|
||||
- 浏览器 Console 检查:0 新增错误
|
||||
|
||||
## 验收标准
|
||||
|
||||
### 功能验收
|
||||
|
||||
- ✅ **生成页(ScriptView)**:
|
||||
- 每条 novel 消息下方有 3 个按钮:折叠/展开、复制、播放
|
||||
- 折叠/展开功能正常:折叠时显示前 200 字,展开时显示完整内容
|
||||
- 复制功能正常:点击后 Toast 提示"已复制",剪贴板中有内容
|
||||
- 播放功能正常:点击后 TTS 开始播放,按钮变为"暂停"
|
||||
- Console 无新增错误
|
||||
|
||||
- ✅ **详情页(ScriptDetailView)**:
|
||||
- 每条 novel 消息下方有 3 个按钮:折叠/展开、复制、播放
|
||||
- 折叠/展开功能正常
|
||||
- 复制功能正常
|
||||
- 播放功能正常
|
||||
- Console 无新增错误
|
||||
|
||||
### 样式验收
|
||||
|
||||
- ✅ 按钮组横向排列,3 个按钮等宽分布
|
||||
- ✅ 播放按钮为 primary 样式(紫色渐变)
|
||||
- ✅ 折叠/展开按钮为独立行,在按钮组上方
|
||||
- ✅ 按钮样式与 MessageCard 保持一致(圆角、背景、边框)
|
||||
|
||||
### 数据流验收
|
||||
|
||||
- ✅ 埋点正常触发:`script_message_collapse_toggle`、`script_message_copy_click`、`script_message_tts_click`
|
||||
- ✅ TTS 播放状态同步:播放时按钮显示"暂停",暂停时按钮显示"播放"
|
||||
|
||||
## 影响范围
|
||||
|
||||
### 修改文件
|
||||
|
||||
1. `mini-program/src/pages/main/ScriptView.vue`
|
||||
- 模板:为 `kind === 'novel'` 的消息添加按钮组 UI
|
||||
- 样式:添加 `.message-actions`、`.action-btn` 等样式
|
||||
|
||||
2. `mini-program/src/pages/main/ScriptDetailView.vue`
|
||||
- Script:新增 6 个函数/ref
|
||||
- 模板:为 `kind === 'novel'` 的消息添加按钮组 UI
|
||||
- 样式:添加 `.message-actions`、`.action-btn` 等样式
|
||||
|
||||
### 不修改的部分
|
||||
|
||||
- ❌ 后端代码:不涉及
|
||||
- ❌ 数据库:不涉及
|
||||
- ❌ MessageCard.vue 组件:不修改(保持现状)
|
||||
- ❌ 其他页面:不涉及
|
||||
|
||||
### 兼容性
|
||||
|
||||
- ✅ 老剧本(无 clarification/outline 数据):不影响,仍可正常显示
|
||||
- ✅ 新剧本(有完整数据):新增按钮组功能
|
||||
- ✅ 无小说正文的剧本:不显示按钮组(`kind === 'novel'` 的消息不存在)
|
||||
|
||||
## 风险与注意事项
|
||||
|
||||
1. **TTS 播放的是整个小说**:`ttsPlayer.playSource(scriptId)` 播放的是整个小说的音频,不是单条消息的音频。这是历史设计,保持一致。
|
||||
|
||||
2. **折叠阈值**:折叠时显示前 200 字符。这个阈值可以根据实际需求调整。
|
||||
|
||||
3. **样式一致性**:两个页面的按钮组样式必须保持一致,建议直接复制 ScriptView 的样式到 ScriptDetailView。
|
||||
|
||||
4. **性能考虑**:`collapsedMessageIds` 是响应式对象,每次切换折叠状态都会触发重新渲染。对于大量消息的场景,可能需要优化(当前场景下消息数量有限,不构成问题)。
|
||||
|
||||
5. **埋点完整性**:所有用户操作(折叠、复制、播放)都必须触发埋点,用于数据分析。
|
||||
|
||||
## 总结
|
||||
|
||||
本设计方案通过极简设计恢复小程序小说生成页和详情页丢失的"复制、播放、折叠/展开"功能。核心决策是:每条 novel 消息下方只放 3 个核心功能按钮,修订类按钮集中在底部操作区。实现上,ScriptView 复用已有函数,ScriptDetailView 新增相同逻辑。验收标准明确,影响范围可控。
|
||||
@@ -79,9 +79,9 @@ function isSelected(value) {
|
||||
|
||||
function toggleOption(opt) {
|
||||
const value = opt.value
|
||||
if (isSingle.value) {
|
||||
selectedValues.value = [value]
|
||||
} else if (isMulti.value) {
|
||||
// 修复:默认当作单选处理(当不是多选也不是文本输入时)
|
||||
if (isMulti.value) {
|
||||
// 多选逻辑
|
||||
const idx = selectedValues.value.indexOf(value)
|
||||
if (idx >= 0) {
|
||||
selectedValues.value.splice(idx, 1)
|
||||
@@ -91,6 +91,9 @@ function toggleOption(opt) {
|
||||
selectedValues.value.push(value)
|
||||
}
|
||||
}
|
||||
} else if (!isTextInput.value) {
|
||||
// 单选逻辑(默认行为,包括 card_type 未定义或未知的情况)
|
||||
selectedValues.value = [value]
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -10,42 +10,94 @@
|
||||
</view>
|
||||
|
||||
<scroll-view class="scroll" scroll-y :show-scrollbar="false">
|
||||
<view class="hero-card kos-card">
|
||||
<text class="eyebrow">PARALLEL LIFE</text>
|
||||
<text class="script-title">{{ script?.title || '未命名剧本' }}</text>
|
||||
<text class="script-summary">{{ script?.summary || '命运正在整理章节。' }}</text>
|
||||
<view class="stats">
|
||||
<view class="stat">
|
||||
<text class="stat-value">{{ script?.style || '爽文' }}</text>
|
||||
<text class="stat-label">风格</text>
|
||||
<view class="detail-flow">
|
||||
<view
|
||||
v-for="msg in resultMessages"
|
||||
:key="msg.id"
|
||||
>
|
||||
<!-- 用户心愿气泡 -->
|
||||
<view v-if="msg.role === 'user' && msg.kind === 'text'" class="chat-bubble user">
|
||||
<text>{{ msg.content }}</text>
|
||||
</view>
|
||||
<view class="stat">
|
||||
<text class="stat-value">{{ lengthText }}</text>
|
||||
<text class="stat-label">篇幅</text>
|
||||
|
||||
<!-- 澄清问答卡片(只读,已回答状态) -->
|
||||
<view v-else-if="msg.kind === 'card'" class="chat-bubble system">
|
||||
<view class="card-answered">
|
||||
<text v-if="msg.card?.question" class="card-question-text">{{ msg.card.question }}</text>
|
||||
<!-- 用户回答(中文 label):通过 options 把 value 映射回 label 显示 -->
|
||||
<view class="card-answer-row">
|
||||
<text class="card-answer-prefix">已回答:</text>
|
||||
<text class="card-answer-label">{{ getAnswerLabel(msg) }}</text>
|
||||
</view>
|
||||
<!-- 选项列表:展示所有可选选项,已选的高亮显示 -->
|
||||
<view v-if="Array.isArray(msg.card?.options) && msg.card.options.length" class="card-options-list">
|
||||
<view
|
||||
v-for="opt in msg.card.options"
|
||||
:key="opt.value"
|
||||
class="card-option-item"
|
||||
:class="{ selected: opt.value === (msg.selectedValue || msg.answer) }"
|
||||
>
|
||||
<text class="card-option-label">{{ opt.label || opt.value }}</text>
|
||||
<text v-if="opt.description" class="card-option-desc">{{ opt.description }}</text>
|
||||
<text v-if="opt.value === (msg.selectedValue || msg.answer)" class="card-option-mark">✓</text>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
<view class="stat">
|
||||
<text class="stat-value">{{ script?.wordCount || 0 }}</text>
|
||||
<text class="stat-label">字数</text>
|
||||
|
||||
<!-- 大纲(beats 列表,只读) -->
|
||||
<view v-else-if="msg.kind === 'outline'" class="chat-bubble system">
|
||||
<view v-if="msg.outline">
|
||||
<view v-if="msg.outline.title" class="outline-title">
|
||||
<text>{{ msg.outline.title }}</text>
|
||||
</view>
|
||||
<view v-if="msg.outline.logline" class="outline-logline">
|
||||
<text>{{ msg.outline.logline }}</text>
|
||||
</view>
|
||||
<view v-if="Array.isArray(msg.outline.beats)" class="outline-beats">
|
||||
<view v-for="(beat, idx) in msg.outline.beats" :key="idx" class="beat-item">
|
||||
<text class="beat-order">{{ beat.order || idx + 1 }}</text>
|
||||
<view class="beat-content">
|
||||
<text class="beat-title">{{ beat.title || '' }}</text>
|
||||
<text v-if="beat.summary" class="beat-summary">{{ beat.summary }}</text>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
<view v-if="msg.outline.ending" class="outline-ending">
|
||||
<text class="ending-label">结局</text>
|
||||
<text class="ending-text">{{ msg.outline.ending }}</text>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 小说正文(Markdown 渲染) -->
|
||||
<view v-else-if="msg.kind === 'novel'" class="chat-bubble system novel-bubble">
|
||||
<Markdown :content="getMessageDisplayContent(msg)" />
|
||||
|
||||
<!-- 折叠/展开按钮(内容超过预览长度时显示) -->
|
||||
<view v-if="msg.content && msg.content.length > ASSISTANT_MESSAGE_PREVIEW_LENGTH" class="collapse-toggle-row" @click="toggleMessageCollapse(msg)">
|
||||
<text class="collapse-toggle-text">{{ isMessageCollapsed(msg) ? '展开全文' : '收起全文' }}</text>
|
||||
<view class="collapse-chevron" :class="{ down: isMessageCollapsed(msg) }">
|
||||
<view></view>
|
||||
<view></view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 操作按钮组 -->
|
||||
<view class="message-actions">
|
||||
<button class="action-btn" @click="copyMessageContent(msg)">
|
||||
<text>复制</text>
|
||||
</button>
|
||||
<button class="action-btn primary" @click="playMessageTts(msg)">
|
||||
<text class="action-icon">{{ ttsPlayer.playing.value ? 'Ⅱ' : '▶' }}</text>
|
||||
<text>{{ ttsPlayer.playing.value ? '暂停' : '播放' }}</text>
|
||||
</button>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<view class="tabs kos-card">
|
||||
<view class="tab" :class="{ active: activeTab === 'content' }" @click="activeTab = 'content'">正文</view>
|
||||
<view class="tab" :class="{ active: activeTab === 'outline' }" @click="activeTab = 'outline'">大纲</view>
|
||||
</view>
|
||||
|
||||
<view v-if="activeTab === 'content'" class="article-card kos-card">
|
||||
<Markdown :content="fullContent" />
|
||||
</view>
|
||||
|
||||
<view v-else class="outline-list">
|
||||
<view v-for="(item, index) in outline" :key="index" class="outline-card kos-card">
|
||||
<view class="outline-node">{{ index + 1 }}</view>
|
||||
<view class="outline-body">
|
||||
<text class="outline-title">{{ item.title }}</text>
|
||||
<text class="outline-text">{{ item.text }}</text>
|
||||
</view>
|
||||
<view v-if="resultMessages.length === 0" class="empty-flow">
|
||||
<text>暂无剧本内容</text>
|
||||
</view>
|
||||
</view>
|
||||
</scroll-view>
|
||||
@@ -68,16 +120,20 @@ import Markdown from '../../components/Markdown.vue'
|
||||
import analytics from '../../services/analytics.js'
|
||||
import { useTtsPlayer } from '../../composables/useTtsPlayer.js'
|
||||
import { useMenuButtonSafeArea } from '../../composables/useMenuButtonSafeArea.js'
|
||||
import { listMessagesByConversation } from '../../services/scriptChat.js'
|
||||
|
||||
const store = useAppStore()
|
||||
const activeTab = ref('content')
|
||||
const scriptId = ref('')
|
||||
const script = ref(null)
|
||||
const resultMessages = ref([])
|
||||
const collapsedMessageIds = ref({})
|
||||
const pagePath = '/pages/main/ScriptDetailView'
|
||||
const ttsPlayer = useTtsPlayer({ pagePath })
|
||||
const { capsuleTopReservePx, topbarStyle } = useMenuButtonSafeArea({ extraTopPx: 10 })
|
||||
|
||||
const fullContent = computed(() => script.value?.content || '暂无正文内容。')
|
||||
// 小说正文折叠时的预览长度(字符)
|
||||
const ASSISTANT_MESSAGE_PREVIEW_LENGTH = 120
|
||||
|
||||
const lengthText = computed(() => {
|
||||
const map = { short: '短篇', medium: '中篇', long: '长篇' }
|
||||
return map[script.value?.length] || script.value?.length || '中篇'
|
||||
@@ -93,39 +149,187 @@ const detailTtsIcon = computed(() => {
|
||||
return ttsPlayer.playing.value ? 'Ⅱ' : '▶'
|
||||
})
|
||||
|
||||
const outline = computed(() => {
|
||||
const text = fullContent.value
|
||||
const parts = text.split(/\n{2,}/).filter(Boolean)
|
||||
if (parts.length > 1) {
|
||||
return parts.slice(0, 8).map((part, index) => {
|
||||
const clean = part.replace(/[#>*_`]/g, '').trim()
|
||||
const lines = clean.split('\n').filter(Boolean)
|
||||
return {
|
||||
title: lines[0]?.replace(/[【】]/g, '') || `章节 ${index + 1}`,
|
||||
text: lines.slice(1).join(' ').slice(0, 120) || clean.slice(0, 120)
|
||||
}
|
||||
/**
|
||||
* 判断消息是否处于折叠状态
|
||||
*/
|
||||
const isMessageCollapsed = (message) => {
|
||||
return Boolean(collapsedMessageIds.value[message.id])
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取消息显示内容(折叠时截断到预览长度)
|
||||
*/
|
||||
const getMessageDisplayContent = (message) => {
|
||||
const content = String(message?.content || '')
|
||||
if (!isMessageCollapsed(message)) return content
|
||||
if (content.length <= ASSISTANT_MESSAGE_PREVIEW_LENGTH) return content
|
||||
return `${content.slice(0, ASSISTANT_MESSAGE_PREVIEW_LENGTH)}...`
|
||||
}
|
||||
|
||||
/**
|
||||
* 切换消息折叠/展开状态
|
||||
*/
|
||||
const toggleMessageCollapse = (message) => {
|
||||
collapsedMessageIds.value = {
|
||||
...collapsedMessageIds.value,
|
||||
[message.id]: !isMessageCollapsed(message)
|
||||
}
|
||||
analytics.track('script_message_collapse_toggle', {
|
||||
message_id: message?.id || '',
|
||||
collapsed: collapsedMessageIds.value[message.id]
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
|
||||
/**
|
||||
* 复制消息内容到剪贴板
|
||||
*/
|
||||
const copyMessageContent = (message) => {
|
||||
const content = String(message?.content || '')
|
||||
if (!content.trim()) {
|
||||
uni.showToast({ title: '暂无可复制内容', icon: 'none' })
|
||||
return
|
||||
}
|
||||
uni.setClipboardData({
|
||||
data: content,
|
||||
success: () => {
|
||||
uni.showToast({ title: '已复制', icon: 'success' })
|
||||
}
|
||||
})
|
||||
analytics.track('script_message_copy_click', {
|
||||
message_id: message?.id || '',
|
||||
content_length: content.length
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
|
||||
/**
|
||||
* 播放消息 TTS 音频(播放整个剧本的音频)
|
||||
*/
|
||||
const playMessageTts = (message) => {
|
||||
const scriptIdValue = script.value?.id || ''
|
||||
ttsPlayer.playSource(scriptIdValue)
|
||||
analytics.track('script_message_tts_click', {
|
||||
message_id: message?.id || '',
|
||||
script_id: scriptIdValue
|
||||
}, { eventType: 'script', pagePath })
|
||||
}
|
||||
|
||||
/**
|
||||
* 从后端 message 列表重建统一对话消息流
|
||||
* 复刻 ScriptView 生成时的 chat-bubble 展示结构
|
||||
*/
|
||||
const rebuildResultMessages = (scriptData, messages) => {
|
||||
const result = []
|
||||
|
||||
// 1. 用户心愿作为首条 user 消息(如果 messages 中没有 user 心愿消息则用 theme 补)
|
||||
const hasUserWishInMessages = messages.some(m => m.sender === 'user' && m.type === 'chat')
|
||||
if (!hasUserWishInMessages && scriptData?.theme) {
|
||||
result.push({
|
||||
id: `wish-${scriptData.id}`,
|
||||
role: 'user',
|
||||
kind: 'text',
|
||||
content: scriptData.theme
|
||||
})
|
||||
}
|
||||
|
||||
return [
|
||||
{ title: '起点', text: script.value?.theme || '从真实的人生经验出发。' },
|
||||
{ title: '转折', text: '关键机会出现,旧有困境开始松动。' },
|
||||
{ title: '高光', text: '主角完成一次真正的选择,并看见新的自我。' },
|
||||
{ title: '回响', text: '剧本落回现实,转化为可执行路径。' }
|
||||
]
|
||||
})
|
||||
// 2. 澄清问答按 messageOrder 升序配对(DB 中 answer 可能先于 question 存入)
|
||||
const clarificationQuestions = messages
|
||||
.filter(m => m.type === 'clarification_question')
|
||||
.sort((a, b) => (a.messageOrder || 0) - (b.messageOrder || 0))
|
||||
const clarificationAnswers = messages
|
||||
.filter(m => m.type === 'clarification_answer')
|
||||
.sort((a, b) => (a.messageOrder || 0) - (b.messageOrder || 0))
|
||||
|
||||
const loadScript = async () => {
|
||||
if (!scriptId.value) return
|
||||
ttsPlayer.reset()
|
||||
script.value = store.getScriptById(scriptId.value)
|
||||
if (!script.value) {
|
||||
await store.fetchScripts()
|
||||
script.value = store.getScriptById(scriptId.value)
|
||||
// 为每个 question 配对它之后第一个未分配的 answer(按 messageOrder 升序)
|
||||
const answerAssigned = new Set()
|
||||
const questionAnswerMap = new Map()
|
||||
const unmatchedAnswers = []
|
||||
clarificationQuestions.forEach(q => {
|
||||
const matched = clarificationAnswers.find(a =>
|
||||
!answerAssigned.has(a.id) && (a.messageOrder || 0) > (q.messageOrder || 0)
|
||||
)
|
||||
if (matched) {
|
||||
answerAssigned.add(matched.id)
|
||||
questionAnswerMap.set(q.id, matched)
|
||||
}
|
||||
})
|
||||
clarificationAnswers.forEach(a => {
|
||||
if (!answerAssigned.has(a.id)) unmatchedAnswers.push(a)
|
||||
})
|
||||
|
||||
// 为每个 question 生成 card 消息(含配对答案)
|
||||
const cardMessagesByQuestionId = new Map()
|
||||
clarificationQuestions.forEach(q => {
|
||||
let card = {}
|
||||
try { card = JSON.parse(q.content || '{}') } catch (e) { card = {} }
|
||||
const answer = questionAnswerMap.get(q.id)
|
||||
cardMessagesByQuestionId.set(q.id, {
|
||||
id: q.id,
|
||||
role: 'assistant',
|
||||
kind: 'card',
|
||||
card,
|
||||
answer: answer?.content || '',
|
||||
selectedValue: answer?.content || '',
|
||||
submitted: true
|
||||
})
|
||||
})
|
||||
|
||||
// 3. 按 messageOrder 顺序遍历,构建统一消息流
|
||||
messages.forEach(m => {
|
||||
if (m.type === 'clarification_question') {
|
||||
const cardMsg = cardMessagesByQuestionId.get(m.id)
|
||||
if (cardMsg) result.push(cardMsg)
|
||||
} else if (m.type === 'clarification_answer') {
|
||||
// 已配对的 answer 由 question 那一步负责渲染;这里跳过
|
||||
if (answerAssigned.has(m.id)) return
|
||||
// 未配对的 answer(如 messageOrder 在所有 question 之前的预填充)不展示
|
||||
// 原因:没有对应 question 的 answer 无法正确渲染(用户看不到问题,只显示答案会造成困惑)
|
||||
return
|
||||
} else if (m.type === 'outline') {
|
||||
let outline = {}
|
||||
try { outline = JSON.parse(m.content || '{}') } catch (e) { outline = {} }
|
||||
result.push({ id: m.id, role: 'assistant', kind: 'outline', outline })
|
||||
} else if (m.type === 'script') {
|
||||
result.push({ id: m.id, role: 'assistant', kind: 'novel', content: m.content || '' })
|
||||
} else if (m.type === 'system') {
|
||||
// 跳过系统欢迎消息,不展示
|
||||
} else if (m.type === 'chat' && m.sender === 'user') {
|
||||
result.push({ id: m.id, role: 'user', kind: 'text', content: m.content || '' })
|
||||
}
|
||||
})
|
||||
|
||||
// 调整顺序:用户心愿应该在最前面(DB 中 messageOrder 可能靠后,但逻辑上是第一条)
|
||||
const userWishIndex = result.findIndex(m => m.role === 'user' && m.kind === 'text')
|
||||
if (userWishIndex > 0) {
|
||||
const [userWish] = result.splice(userWishIndex, 1)
|
||||
result.unshift(userWish)
|
||||
}
|
||||
if (script.value?.id) {
|
||||
ttsPlayer.prewarmSource(script.value.id)
|
||||
|
||||
// 5. 如果 messages 中没有 script 类型消息,fallback 到 plotJson.fullContent
|
||||
const hasNovel = result.some(m => m.kind === 'novel')
|
||||
if (!hasNovel && scriptData?.plotJson?.fullContent) {
|
||||
result.push({
|
||||
id: `fallback-novel-${scriptData.id}`,
|
||||
role: 'assistant',
|
||||
kind: 'novel',
|
||||
content: scriptData.plotJson.fullContent
|
||||
})
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
/**
|
||||
* 把已回答卡片的 value(如 "family")映射为对应的中文 label(如 "家人")
|
||||
* 若选项中找不到匹配的 value,则原样返回 answer(兜底)
|
||||
* 若 msg.card 不存在则返回 "未回答"
|
||||
*/
|
||||
const getAnswerLabel = (msg) => {
|
||||
if (!msg || !msg.card) return '未回答'
|
||||
const raw = msg.selectedValue || msg.answer || ''
|
||||
if (!raw) return '未回答'
|
||||
const options = Array.isArray(msg.card.options) ? msg.card.options : []
|
||||
const match = options.find(opt => opt && opt.value === raw)
|
||||
return match?.label || raw
|
||||
}
|
||||
|
||||
const continueCurrent = () => {
|
||||
@@ -153,9 +357,32 @@ const goBack = () => {
|
||||
}
|
||||
|
||||
onMounted(async () => {
|
||||
// scriptId 从路由参数获取
|
||||
const pages = getCurrentPages()
|
||||
scriptId.value = pages[pages.length - 1]?.options?.id || ''
|
||||
await loadScript()
|
||||
const currentPage = pages[pages.length - 1]
|
||||
scriptId.value = currentPage?.options?.id || currentPage?.$page?.options?.id || ''
|
||||
|
||||
// 1. 加载 script 数据
|
||||
await store.fetchScripts()
|
||||
script.value = store.getScriptById(scriptId.value)
|
||||
|
||||
// 2. 加载 conversation messages
|
||||
const conversationId = script.value?.conversationId
|
||||
if (conversationId) {
|
||||
try {
|
||||
const res = await listMessagesByConversation({ conversationId, includeVersions: false })
|
||||
const messages = Array.isArray(res?.data) ? res.data : []
|
||||
resultMessages.value = rebuildResultMessages(script.value, messages)
|
||||
} catch (e) {
|
||||
console.error('[ScriptDetailView] 加载 messages 失败:', e)
|
||||
// 降级:仅展示心愿 + 正文
|
||||
resultMessages.value = rebuildResultMessages(script.value, [])
|
||||
}
|
||||
} else {
|
||||
// 无 conversationId,降级展示
|
||||
resultMessages.value = rebuildResultMessages(script.value, [])
|
||||
}
|
||||
|
||||
analytics.trackPageView(pagePath, { script_id: scriptId.value })
|
||||
analytics.track('script_detail_view', {
|
||||
script_id: scriptId.value,
|
||||
@@ -242,144 +469,256 @@ onUnmounted(() => {
|
||||
padding: 0 30rpx;
|
||||
}
|
||||
|
||||
.hero-card {
|
||||
border-radius: 32rpx;
|
||||
padding: 36rpx 30rpx;
|
||||
/* chat-bubble 流程视图样式 */
|
||||
.detail-flow {
|
||||
padding: 20rpx 0 160rpx;
|
||||
}
|
||||
|
||||
.eyebrow {
|
||||
display: block;
|
||||
color: #c186ff;
|
||||
font-size: 18rpx;
|
||||
letter-spacing: 6rpx;
|
||||
.chat-bubble {
|
||||
margin-bottom: 24rpx;
|
||||
padding: 24rpx;
|
||||
border-radius: 24rpx;
|
||||
}
|
||||
|
||||
.script-title {
|
||||
display: block;
|
||||
margin-top: 14rpx;
|
||||
color: #fff;
|
||||
font-size: 44rpx;
|
||||
line-height: 1.18;
|
||||
font-weight: 900;
|
||||
.chat-bubble.user {
|
||||
background: rgba(168, 85, 247, 0.12);
|
||||
align-self: flex-end;
|
||||
margin-left: 80rpx;
|
||||
}
|
||||
|
||||
.script-summary {
|
||||
display: block;
|
||||
margin-top: 18rpx;
|
||||
color: rgba(226, 216, 246, 0.7);
|
||||
font-size: 25rpx;
|
||||
line-height: 1.62;
|
||||
}
|
||||
|
||||
.stats {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(3, 1fr);
|
||||
gap: 16rpx;
|
||||
margin-top: 28rpx;
|
||||
}
|
||||
|
||||
.stat {
|
||||
padding: 18rpx 10rpx;
|
||||
border-radius: 20rpx;
|
||||
text-align: center;
|
||||
.chat-bubble.system {
|
||||
background: rgba(255, 255, 255, 0.06);
|
||||
margin-right: 40rpx;
|
||||
}
|
||||
|
||||
.stat-value,
|
||||
.stat-label {
|
||||
display: block;
|
||||
.card-answered {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 12rpx;
|
||||
}
|
||||
|
||||
.stat-value {
|
||||
.card-question-text {
|
||||
font-size: 28rpx;
|
||||
color: rgba(255, 255, 255, 0.9);
|
||||
font-weight: 500;
|
||||
}
|
||||
.card-answer-row {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 8rpx;
|
||||
margin-bottom: 4rpx;
|
||||
}
|
||||
.card-answer-prefix {
|
||||
font-size: 26rpx;
|
||||
color: rgba(255, 255, 255, 0.6);
|
||||
}
|
||||
.card-answer-label {
|
||||
font-size: 28rpx;
|
||||
color: rgba(193, 134, 255, 0.95);
|
||||
font-weight: 600;
|
||||
}
|
||||
.card-options-list {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 10rpx;
|
||||
margin-top: 8rpx;
|
||||
}
|
||||
.card-option-item {
|
||||
position: relative;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4rpx;
|
||||
padding: 14rpx 18rpx;
|
||||
border-radius: 14rpx;
|
||||
background: rgba(255, 255, 255, 0.04);
|
||||
border: 1rpx solid rgba(255, 255, 255, 0.08);
|
||||
}
|
||||
.card-option-item.selected {
|
||||
background: rgba(168, 85, 247, 0.16);
|
||||
border-color: rgba(168, 85, 247, 0.45);
|
||||
}
|
||||
.card-option-label {
|
||||
font-size: 26rpx;
|
||||
color: rgba(255, 255, 255, 0.92);
|
||||
font-weight: 500;
|
||||
}
|
||||
.card-option-item.selected .card-option-label {
|
||||
color: rgba(220, 195, 255, 1);
|
||||
}
|
||||
.card-option-desc {
|
||||
font-size: 22rpx;
|
||||
color: rgba(255, 255, 255, 0.55);
|
||||
line-height: 1.5;
|
||||
}
|
||||
.card-option-mark {
|
||||
position: absolute;
|
||||
right: 14rpx;
|
||||
top: 50%;
|
||||
transform: translateY(-50%);
|
||||
font-size: 30rpx;
|
||||
color: rgba(220, 195, 255, 1);
|
||||
font-weight: 700;
|
||||
}
|
||||
.outline-title {
|
||||
font-size: 32rpx;
|
||||
font-weight: 600;
|
||||
color: #fff;
|
||||
margin-bottom: 12rpx;
|
||||
}
|
||||
.outline-logline {
|
||||
font-size: 26rpx;
|
||||
color: rgba(255, 255, 255, 0.7);
|
||||
margin-bottom: 16rpx;
|
||||
}
|
||||
.outline-beats {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 16rpx;
|
||||
}
|
||||
.beat-item {
|
||||
display: flex;
|
||||
gap: 16rpx;
|
||||
}
|
||||
.beat-order {
|
||||
font-size: 24rpx;
|
||||
font-weight: 800;
|
||||
color: rgba(193, 134, 255, 0.88);
|
||||
width: 40rpx;
|
||||
}
|
||||
.beat-content {
|
||||
flex: 1;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 6rpx;
|
||||
}
|
||||
.beat-title {
|
||||
font-size: 28rpx;
|
||||
color: rgba(255, 255, 255, 0.9);
|
||||
}
|
||||
.beat-summary {
|
||||
font-size: 24rpx;
|
||||
color: rgba(255, 255, 255, 0.6);
|
||||
}
|
||||
.outline-ending {
|
||||
margin-top: 16rpx;
|
||||
padding-top: 16rpx;
|
||||
border-top: 1rpx solid rgba(255, 255, 255, 0.1);
|
||||
}
|
||||
.ending-label {
|
||||
font-size: 24rpx;
|
||||
color: rgba(255, 255, 255, 0.5);
|
||||
margin-right: 12rpx;
|
||||
}
|
||||
.ending-text {
|
||||
font-size: 26rpx;
|
||||
color: rgba(255, 255, 255, 0.8);
|
||||
}
|
||||
.novel-bubble {
|
||||
padding: 32rpx;
|
||||
}
|
||||
|
||||
.stat-label {
|
||||
margin-top: 6rpx;
|
||||
color: rgba(219, 207, 243, 0.58);
|
||||
font-size: 19rpx;
|
||||
}
|
||||
|
||||
.tabs {
|
||||
height: 76rpx;
|
||||
margin-top: 24rpx;
|
||||
border-radius: 999rpx;
|
||||
padding: 6rpx;
|
||||
display: grid;
|
||||
grid-template-columns: 1fr 1fr;
|
||||
}
|
||||
|
||||
.tab {
|
||||
border-radius: 999rpx;
|
||||
/* 折叠/展开按钮行 */
|
||||
.collapse-toggle-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: rgba(224, 214, 243, 0.64);
|
||||
gap: 12rpx;
|
||||
margin-top: 20rpx;
|
||||
padding: 16rpx 0;
|
||||
border-radius: 999rpx;
|
||||
background: rgba(88, 28, 135, 0.12);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.28);
|
||||
color: rgba(246, 230, 255, 0.96);
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.tab.active {
|
||||
color: #fff;
|
||||
background: linear-gradient(135deg, #a63cff, #6530ff);
|
||||
box-shadow: 0 0 26rpx rgba(162, 71, 255, 0.48);
|
||||
.collapse-toggle-row:active {
|
||||
transform: scale(0.98);
|
||||
opacity: 0.92;
|
||||
}
|
||||
|
||||
.article-card {
|
||||
margin: 24rpx 0 34rpx;
|
||||
border-radius: 30rpx;
|
||||
padding: 30rpx;
|
||||
.collapse-toggle-text {
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.outline-list {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 18rpx;
|
||||
margin: 24rpx 0 34rpx;
|
||||
}
|
||||
|
||||
.outline-card {
|
||||
border-radius: 26rpx;
|
||||
padding: 26rpx;
|
||||
display: flex;
|
||||
gap: 20rpx;
|
||||
}
|
||||
|
||||
.outline-node {
|
||||
width: 48rpx;
|
||||
height: 48rpx;
|
||||
/* 折叠箭头图标 */
|
||||
.collapse-chevron {
|
||||
position: relative;
|
||||
width: 20rpx;
|
||||
height: 16rpx;
|
||||
flex-shrink: 0;
|
||||
border-radius: 50%;
|
||||
transition: transform 0.18s ease;
|
||||
}
|
||||
|
||||
.collapse-chevron.down {
|
||||
transform: rotate(180deg);
|
||||
}
|
||||
|
||||
.collapse-chevron view {
|
||||
position: absolute;
|
||||
top: 7rpx;
|
||||
width: 12rpx;
|
||||
height: 4rpx;
|
||||
border-radius: 999rpx;
|
||||
background: linear-gradient(90deg, #fff3b0, #ffd86b);
|
||||
box-shadow: 0 0 12rpx rgba(255, 216, 107, 0.5);
|
||||
}
|
||||
|
||||
.collapse-chevron view:first-child {
|
||||
left: 0;
|
||||
transform: rotate(-38deg);
|
||||
transform-origin: right center;
|
||||
}
|
||||
|
||||
.collapse-chevron view:last-child {
|
||||
right: 0;
|
||||
transform: rotate(38deg);
|
||||
transform-origin: left center;
|
||||
}
|
||||
|
||||
/* 操作按钮组 */
|
||||
.message-actions {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(2, minmax(0, 1fr));
|
||||
gap: 14rpx;
|
||||
margin-top: 20rpx;
|
||||
}
|
||||
|
||||
.action-btn {
|
||||
height: 72rpx;
|
||||
min-height: 72rpx;
|
||||
padding: 0 8rpx;
|
||||
border-radius: 28rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: #e8ccff;
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
line-height: 1.15;
|
||||
text-align: center;
|
||||
white-space: normal;
|
||||
box-sizing: border-box;
|
||||
background: rgba(88, 28, 135, 0.18);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.35);
|
||||
}
|
||||
|
||||
.action-btn.primary {
|
||||
color: #fff;
|
||||
font-size: 22rpx;
|
||||
font-weight: 900;
|
||||
background: linear-gradient(135deg, #a855ff, #4f46e5);
|
||||
box-shadow: 0 0 22rpx rgba(168, 85, 255, 0.48);
|
||||
background: linear-gradient(145deg, #8c44f2, #5f1db8);
|
||||
}
|
||||
|
||||
.outline-body {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.outline-title {
|
||||
display: block;
|
||||
color: #fff;
|
||||
font-size: 27rpx;
|
||||
font-weight: 900;
|
||||
}
|
||||
|
||||
.outline-text {
|
||||
display: block;
|
||||
margin-top: 10rpx;
|
||||
color: rgba(223, 211, 245, 0.7);
|
||||
.action-icon {
|
||||
margin-right: 8rpx;
|
||||
font-size: 24rpx;
|
||||
line-height: 1.6;
|
||||
font-weight: 900;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.action-btn::after {
|
||||
border: 0;
|
||||
}
|
||||
|
||||
.empty-flow {
|
||||
padding: 80rpx 0;
|
||||
text-align: center;
|
||||
color: rgba(255, 255, 255, 0.4);
|
||||
font-size: 28rpx;
|
||||
}
|
||||
|
||||
.bottom-actions {
|
||||
|
||||
@@ -86,6 +86,10 @@
|
||||
<text v-for="tag in getTags(script)" :key="tag" class="tag">{{ tag }}</text>
|
||||
</view>
|
||||
|
||||
<view v-if="getOutlinePreview(script)" class="outline-preview-row">
|
||||
<text class="outline-preview-text">{{ getOutlinePreview(script) }}</text>
|
||||
</view>
|
||||
|
||||
<text class="summary">{{ script.summary || script.content || '一段正在生成中的平行人生剧本。' }}</text>
|
||||
|
||||
<view class="meta-row">
|
||||
@@ -134,7 +138,7 @@
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { computed, ref, watch } from 'vue'
|
||||
import { computed, ref, watch, onMounted } from 'vue'
|
||||
import { useAppStore } from '../../stores/app.js'
|
||||
import { toggleFavoriteScript, checkFavoriteScript } from '../../services/epicScript.js'
|
||||
|
||||
@@ -148,6 +152,12 @@ const activeMenuId = ref('')
|
||||
const deleteTarget = ref(null)
|
||||
const deletingScript = ref(false)
|
||||
|
||||
// 每次打开历史列表(组件挂载)时主动拉取最新剧本,避免显示 store 旧缓存
|
||||
// 解决:生成完小说后打开历史列表看不到最新记录的问题
|
||||
onMounted(() => {
|
||||
store.fetchScripts()
|
||||
})
|
||||
|
||||
// 固定 5 个分类标签:全部 / 短篇 / 中篇 / 长篇 / 收藏夹
|
||||
const typeTabs = [
|
||||
{ label: '全部', value: 'all' },
|
||||
@@ -225,7 +235,18 @@ const getTags = (script) => {
|
||||
return []
|
||||
}
|
||||
|
||||
const getChapterCount = (script) => script.chapterCount || script.chapters || 0
|
||||
const getChapterCount = (script) => {
|
||||
// 优先从 beats 数组长度获取(Task 1-5 部署后新剧本结构)
|
||||
const beats = script?.plotJson?.stages?.outline?.beats
|
||||
if (Array.isArray(beats) && beats.length > 0) return beats.length
|
||||
|
||||
// Fallback:根据 length 字段估算(老剧本无 beats 数据)
|
||||
const length = script?.length
|
||||
if (length === 'short') return 1
|
||||
if (length === 'medium') return 2
|
||||
if (length === 'long') return 4
|
||||
return 1
|
||||
}
|
||||
|
||||
const getWordCount = (script) => {
|
||||
const count = Number(script.wordCount || 0)
|
||||
@@ -243,6 +264,25 @@ const getProgress = (script) => Math.max(0, Math.min(99, Number(script.progress
|
||||
|
||||
const getInitial = (script) => (script.title || '剧').slice(0, 1)
|
||||
|
||||
/**
|
||||
* 获取大纲预览文本(前 2 章标题)
|
||||
* 数据来源按优先级探测:
|
||||
* 1. plotJson.stages.outline.beats(Task 1-5 部署后新生成的小说)
|
||||
* 2. plotJson.fullPayload.outline.beats(兼容老剧本可能的 fullPayload 结构)
|
||||
* 3. 直接 plotJson.outline.beats(兜底)
|
||||
*/
|
||||
const getOutlinePreview = (script) => {
|
||||
const beats = script?.plotJson?.stages?.outline?.beats
|
||||
|| script?.plotJson?.fullPayload?.outline?.beats
|
||||
|| script?.plotJson?.outline?.beats
|
||||
if (!Array.isArray(beats) || beats.length === 0) return ''
|
||||
const parts = beats.slice(0, 2).map((beat, i) => {
|
||||
const title = beat.title || ''
|
||||
return `第${i + 1}章:${title}`
|
||||
})
|
||||
return `📋 ${parts.join(' · ')}`
|
||||
}
|
||||
|
||||
const isFavorite = (script) => {
|
||||
return Boolean(favoriteStatus.value[String(script.id)])
|
||||
}
|
||||
@@ -789,6 +829,19 @@ const confirmDeleteScript = async () => {
|
||||
background: rgba(149, 55, 255, 0.2);
|
||||
}
|
||||
|
||||
.outline-preview-row {
|
||||
margin-top: 10rpx;
|
||||
padding: 10rpx 14rpx;
|
||||
border-radius: 14rpx;
|
||||
background: rgba(168, 85, 247, 0.08);
|
||||
border: 1rpx solid rgba(168, 85, 247, 0.16);
|
||||
}
|
||||
.outline-preview-text {
|
||||
font-size: 22rpx;
|
||||
color: rgba(193, 134, 255, 0.88);
|
||||
line-height: 1.4;
|
||||
}
|
||||
|
||||
.summary {
|
||||
display: -webkit-box;
|
||||
margin-top: 14rpx;
|
||||
|
||||
@@ -130,7 +130,24 @@
|
||||
/>
|
||||
<view v-else class="card-answered">
|
||||
<text v-if="msg.card?.question" class="card-question-text">{{ msg.card.question }}</text>
|
||||
<text>已回答:{{ msg.answer }}</text>
|
||||
<!-- 用户回答(中文 label):通过 options 把 value 映射回 label 显示 -->
|
||||
<view class="card-answer-row">
|
||||
<text class="card-answer-prefix">已回答:</text>
|
||||
<text class="card-answer-label">{{ getAnswerLabel(msg) }}</text>
|
||||
</view>
|
||||
<!-- 选项列表:展示用户可选的所有选项,已选的高亮显示 -->
|
||||
<view v-if="Array.isArray(msg.card?.options) && msg.card.options.length" class="card-options-list">
|
||||
<view
|
||||
v-for="opt in msg.card.options"
|
||||
:key="opt.value"
|
||||
class="card-option-item"
|
||||
:class="{ selected: opt.value === (msg.selectedValue || msg.answer) }"
|
||||
>
|
||||
<text class="card-option-label">{{ opt.label || opt.value }}</text>
|
||||
<text v-if="opt.description" class="card-option-desc">{{ opt.description }}</text>
|
||||
<text v-if="opt.value === (msg.selectedValue || msg.answer)" class="card-option-mark">✓</text>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
@@ -166,7 +183,28 @@
|
||||
</view>
|
||||
|
||||
<view v-else-if="msg.kind === 'novel'" class="chat-bubble system">
|
||||
<text class="novel-text">{{ msg.content }}<text v-if="msg.pending" class="typing-cursor">|</text></text>
|
||||
<text class="novel-text">{{ getMessageDisplayContent(msg) }}</text>
|
||||
<text v-if="msg.pending && !isMessageCollapsed(msg)" class="typing-cursor">|</text>
|
||||
|
||||
<!-- 折叠/展开按钮(内容超过预览长度时显示) -->
|
||||
<view v-if="msg.content && msg.content.length > ASSISTANT_MESSAGE_PREVIEW_LENGTH" class="collapse-toggle-row" @click="toggleMessageCollapse(msg)">
|
||||
<text class="collapse-toggle-text">{{ isMessageCollapsed(msg) ? '展开全文' : '收起全文' }}</text>
|
||||
<view class="collapse-chevron" :class="{ down: isMessageCollapsed(msg) }">
|
||||
<view></view>
|
||||
<view></view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<!-- 操作按钮组(仅在非 pending 状态显示) -->
|
||||
<view v-if="!msg.pending" class="message-actions">
|
||||
<button class="action-btn" @click="copyMessageContent(msg)">
|
||||
<text>复制</text>
|
||||
</button>
|
||||
<button class="action-btn primary" @click="playMessageTts(msg)">
|
||||
<text class="action-icon">{{ ttsPlayer.playing.value ? 'Ⅱ' : '▶' }}</text>
|
||||
<text>{{ ttsPlayer.playing.value ? '暂停' : '播放' }}</text>
|
||||
</button>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<view v-else class="chat-bubble system">
|
||||
@@ -1189,6 +1227,20 @@ const PENDING_SCRIPT_CHAT_KEY = 'pending_open_script_chat'
|
||||
const createMessageId = () => `msg-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
|
||||
const createConversationId = () => `conv-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
|
||||
|
||||
/**
|
||||
* 把已回答卡片的 value(如 "family")映射为对应的中文 label(如 "家人")
|
||||
* 若选项中找不到匹配的 value,则原样返回 answer(兜底)
|
||||
* 若 msg.card 不存在则返回 "未回答"
|
||||
*/
|
||||
const getAnswerLabel = (msg) => {
|
||||
if (!msg || !msg.card) return '未回答'
|
||||
const raw = msg.selectedValue || msg.answer || ''
|
||||
if (!raw) return '未回答'
|
||||
const options = Array.isArray(msg.card.options) ? msg.card.options : []
|
||||
const match = options.find(opt => opt && opt.value === raw)
|
||||
return match?.label || raw
|
||||
}
|
||||
|
||||
const getCurrentScriptId = () => String(currentResult.value?.id || '')
|
||||
const getCurrentConversationId = () => String(currentConversationId.value || currentResult.value?.conversationId || '')
|
||||
|
||||
@@ -1413,7 +1465,10 @@ const normalizeGeneratedContent = (text) => {
|
||||
const openScriptChat = async (payload = {}) => {
|
||||
uni.removeStorageSync(PENDING_SCRIPT_CHAT_KEY)
|
||||
const scriptIdParam = String(payload?.id || payload?.scriptId || '')
|
||||
let script = payload?.script || (payload?.id ? payload : null)
|
||||
// 优先使用 payload 中携带的完整 script 对象;否则按 id 从 store 取完整数据
|
||||
// 修复:payload 只有 id 时,直接用 payload 会导致 conversationId/plotJson 等字段缺失,
|
||||
// 进而 loadMessages 不会被调用,详情页内容为空
|
||||
let script = payload?.script || null
|
||||
if (!script?.id && scriptIdParam) {
|
||||
script = store.getScriptById(scriptIdParam)
|
||||
if (!script) {
|
||||
@@ -1455,45 +1510,100 @@ const openScriptChat = async (payload = {}) => {
|
||||
await loadMessages()
|
||||
}
|
||||
|
||||
// 将历史剧本数据转换为统一对话消息格式,填充 resultMessages
|
||||
const novelContent = currentResult.value?.content || currentResult.value?.plotJson?.fullContent || ''
|
||||
const wishTheme = currentResult.value?.theme || currentResult.value?.title || ''
|
||||
// 从后端 messages 重建统一对话消息流,复刻生成时的 chat-bubble 展示
|
||||
// 不再重复 push wishTheme/novelContent(messages 中已包含)
|
||||
const messagesList = messages.value || []
|
||||
|
||||
// 1. 用户心愿作为首条 user 消息
|
||||
if (wishTheme) {
|
||||
resultMessages.value.push({
|
||||
id: `loaded-wish-${Date.now()}`,
|
||||
role: 'user',
|
||||
kind: 'text',
|
||||
content: wishTheme,
|
||||
pending: false,
|
||||
time: formatMessageTime(),
|
||||
submitted: false,
|
||||
confirmed: false
|
||||
})
|
||||
}
|
||||
// 第一步:先把所有澄清问答按 question-answer 配对(按 messageOrder 升序)
|
||||
// 原因:DB 中 answer 可能先于 question 存入(messageOrder 更小),不能简单按数组顺序匹配「最后一张 card」
|
||||
// 策略:question 按 messageOrder 升序排序,每条 question 配对它之后第一个未分配的 answer
|
||||
const clarificationQuestions = messagesList
|
||||
.filter(m => m.type === 'clarification_question')
|
||||
.sort((a, b) => (a.messageOrder || 0) - (b.messageOrder || 0))
|
||||
const clarificationAnswers = messagesList
|
||||
.filter(m => m.type === 'clarification_answer')
|
||||
.sort((a, b) => (a.messageOrder || 0) - (b.messageOrder || 0))
|
||||
|
||||
// 2. 当前小说正文作为 AI novel 消息(已完成态)
|
||||
if (novelContent) {
|
||||
resultMessages.value.push({
|
||||
id: `loaded-novel-${Date.now()}`,
|
||||
// 为每个 question 配对一个 answer(按 messageOrder 升序,第一个 > question.messageOrder 且未被占用的)
|
||||
const answerAssigned = new Set()
|
||||
const questionAnswerMap = new Map()
|
||||
const unmatchedAnswers = []
|
||||
clarificationQuestions.forEach(q => {
|
||||
const matched = clarificationAnswers.find(a =>
|
||||
!answerAssigned.has(a.id) && (a.messageOrder || 0) > (q.messageOrder || 0)
|
||||
)
|
||||
if (matched) {
|
||||
answerAssigned.add(matched.id)
|
||||
questionAnswerMap.set(q.id, matched)
|
||||
}
|
||||
})
|
||||
// 未匹配的 answer(如 messageOrder 在所有 question 之前的预填充)不展示
|
||||
// 原因:没有对应 question 的 answer 无法正确渲染(用户看不到问题,只显示答案会造成困惑)
|
||||
clarificationAnswers.forEach(a => {
|
||||
if (!answerAssigned.has(a.id)) unmatchedAnswers.push(a)
|
||||
})
|
||||
|
||||
// 为每个 question 生成 card 消息(含配对答案)
|
||||
const cardMessagesByQuestionId = new Map()
|
||||
clarificationQuestions.forEach(q => {
|
||||
let card = {}
|
||||
try { card = JSON.parse(q.content || '{}') } catch (e) { card = {} }
|
||||
const answer = questionAnswerMap.get(q.id)
|
||||
cardMessagesByQuestionId.set(q.id, {
|
||||
id: q.id || createMessageId(),
|
||||
role: 'assistant',
|
||||
kind: 'novel',
|
||||
content: novelContent,
|
||||
kind: 'card',
|
||||
content: '',
|
||||
card,
|
||||
answer: answer?.content || '',
|
||||
selectedValue: answer?.content || '',
|
||||
pending: false,
|
||||
time: formatMessageTime(),
|
||||
submitted: false,
|
||||
confirmed: false
|
||||
submitted: true,
|
||||
confirmed: true
|
||||
})
|
||||
}
|
||||
})
|
||||
|
||||
// 3. 对话历史中除首条外的其他消息追加到对话流
|
||||
// (首条通常是与 wishTheme 重复的用户消息,跳过避免重复)
|
||||
if (messages.value.length > 0) {
|
||||
messages.value.slice(1).forEach(m => {
|
||||
// 第二步:按 messageOrder 顺序遍历消息,构建统一消息流
|
||||
messagesList.forEach(m => {
|
||||
if (m.type === 'clarification_question') {
|
||||
const cardMsg = cardMessagesByQuestionId.get(m.id)
|
||||
if (cardMsg) resultMessages.value.push(cardMsg)
|
||||
} else if (m.type === 'clarification_answer') {
|
||||
// 已配对到 question 的 answer 由 question 那一步负责渲染;这里跳过
|
||||
if (answerAssigned.has(m.id)) return
|
||||
// 未配对的 answer(如 messageOrder 在所有 question 之前的预填充)不展示
|
||||
// 原因:没有对应 question 的 answer 无法正确渲染(用户看不到问题,只显示答案会造成困惑)
|
||||
return
|
||||
} else if (m.type === 'outline') {
|
||||
let outline = {}
|
||||
try { outline = JSON.parse(m.content || '{}') } catch (e) { outline = {} }
|
||||
resultMessages.value.push({
|
||||
id: m.id || createMessageId(),
|
||||
role: m.sender === 'user' ? 'user' : 'assistant',
|
||||
role: 'assistant',
|
||||
kind: 'outline',
|
||||
content: '',
|
||||
outline,
|
||||
pending: false,
|
||||
time: formatMessageTime(),
|
||||
submitted: false,
|
||||
confirmed: true
|
||||
})
|
||||
} else if (m.type === 'script') {
|
||||
resultMessages.value.push({
|
||||
id: m.id || createMessageId(),
|
||||
role: 'assistant',
|
||||
kind: 'novel',
|
||||
content: m.content || '',
|
||||
pending: false,
|
||||
time: formatMessageTime(),
|
||||
submitted: false,
|
||||
confirmed: true
|
||||
})
|
||||
} else if (m.type === 'chat' && m.sender === 'user') {
|
||||
resultMessages.value.push({
|
||||
id: m.id || createMessageId(),
|
||||
role: 'user',
|
||||
kind: 'text',
|
||||
content: m.content || '',
|
||||
pending: false,
|
||||
@@ -1501,12 +1611,20 @@ const openScriptChat = async (payload = {}) => {
|
||||
submitted: false,
|
||||
confirmed: false
|
||||
})
|
||||
})
|
||||
}
|
||||
// 跳过 system 类型(不展示)
|
||||
})
|
||||
|
||||
// 调整顺序:用户心愿应该在最前面(DB 中 messageOrder 可能靠后,但逻辑上是第一条)
|
||||
const userWishIndex = resultMessages.value.findIndex(m => m.role === 'user' && m.kind === 'text')
|
||||
if (userWishIndex > 0) {
|
||||
const [userWish] = resultMessages.value.splice(userWishIndex, 1)
|
||||
resultMessages.value.unshift(userWish)
|
||||
}
|
||||
|
||||
analytics.track('script_chat_open_from_library', {
|
||||
script_id: script.id,
|
||||
has_history: messages.value.length > 0
|
||||
has_history: messagesList.length > 0
|
||||
}, { eventType: 'script', pagePath })
|
||||
scrollResultToLatest()
|
||||
}
|
||||
@@ -1649,6 +1767,19 @@ const runGeneration = async ({ prompt, displayText, source = 'text', saveTheme }
|
||||
novelSessionId.value = ''
|
||||
firstQuery.value = text // 记住首次心愿,用于后续 followup 保存剧本
|
||||
console.log('[ScriptView] 设置 firstQuery:', { length: text.length })
|
||||
|
||||
// 把原始心愿保存到 store,供 followup 时透传给后端(避免 originalQuery 丢失导致不保存)
|
||||
if (store.setSessionMeta) {
|
||||
store.setSessionMeta({
|
||||
sessionId: '', // 后续在 status 事件中更新
|
||||
scriptId: '',
|
||||
conversationId: '',
|
||||
originalQuery: text,
|
||||
style: 'career',
|
||||
length: 'short'
|
||||
})
|
||||
}
|
||||
|
||||
pendingNextResponse.value = true // 标记等待下一个 assistant 响应
|
||||
resumeableSessionId.value = ''
|
||||
outlineFeedback.value = ''
|
||||
@@ -1689,13 +1820,23 @@ const runGeneration = async ({ prompt, displayText, source = 'text', saveTheme }
|
||||
}
|
||||
}
|
||||
|
||||
const handleShortNovelEvent = (event) => {
|
||||
const handleShortNovelEvent = async (event) => {
|
||||
const { type, session_id, payload = {} } = event
|
||||
const timestamp = Date.now()
|
||||
|
||||
console.log('[ScriptView] 收到事件:', { type, session_id, timestamp })
|
||||
|
||||
if (session_id) novelSessionId.value = session_id
|
||||
if (session_id) {
|
||||
novelSessionId.value = session_id
|
||||
// 把外部 short-novel-service 返回的 session_id 同步到 store,供 followup 透传
|
||||
if (store.setSessionMeta && store.getSessionMeta) {
|
||||
const meta = store.getSessionMeta()
|
||||
if (meta) {
|
||||
meta.sessionId = session_id
|
||||
store.setSessionMeta(meta)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
switch (type) {
|
||||
case 'status':
|
||||
@@ -1751,8 +1892,25 @@ const handleShortNovelEvent = (event) => {
|
||||
generationStatus.value = 'idle'
|
||||
pendingNextResponse.value = false
|
||||
persistResultMessages()
|
||||
// 从后端刷新剧本列表,确保新生成的短篇出现在历史中(非阻塞)
|
||||
store.fetchScripts()
|
||||
|
||||
// 把 scriptId/conversationId 同步到 store,便于详情页/历史页查最新剧本
|
||||
if (store.setSessionMeta && store.getSessionMeta) {
|
||||
const meta = store.getSessionMeta()
|
||||
if (meta) {
|
||||
meta.scriptId = scriptId.value
|
||||
meta.conversationId = conversationId.value
|
||||
store.setSessionMeta(meta)
|
||||
}
|
||||
}
|
||||
|
||||
// 可靠刷新剧本列表:使用 await 确保后端返回后再继续,避免列表中看不到最新剧本
|
||||
try {
|
||||
await store.fetchScripts()
|
||||
console.log('[ScriptView] novel_done 后剧本列表刷新成功')
|
||||
} catch (e) {
|
||||
console.error('[ScriptView] novel_done 后剧本列表刷新失败:', e)
|
||||
uni.showToast({ title: '列表刷新失败,请手动刷新', icon: 'none' })
|
||||
}
|
||||
break
|
||||
}
|
||||
case 'error':
|
||||
@@ -1772,24 +1930,32 @@ const submitClarification = (answer) => {
|
||||
if (answeringClarification.value) return
|
||||
// 找最后一张未提交的卡片消息(mp-weixin 模板不支持内联箭头函数传 msg,改为自己查找)
|
||||
const card = [...resultMessages.value].reverse().find(m => m.kind === 'card' && !m.submitted)
|
||||
// 通过 value 查找选项的 label,用于前端显示;后端 payload 仍用 value(语义化)
|
||||
const option = card?.card?.options?.find(opt => opt.value === answer)
|
||||
const label = option?.label || answer
|
||||
if (card) {
|
||||
card.submitted = true
|
||||
card.answer = label // 显示用 label(中文);答案已在卡片中显示,无需额外用户气泡
|
||||
// answer 存用户提交的 value,渲染时通过 card.options 映射成中文 label(与历史回放逻辑一致)
|
||||
card.answer = answer
|
||||
card.selectedValue = answer
|
||||
}
|
||||
pendingNextResponse.value = true // 标记等待下一个 assistant 响应
|
||||
answeringClarification.value = true
|
||||
|
||||
// originalQuery 兜底:优先 firstQuery,缺失时从 store 获取,避免 followup 时 originalQuery 为空导致不保存
|
||||
const effectiveOriginalQuery = firstQuery.value || (store.getSessionMeta && store.getSessionMeta()?.originalQuery) || ''
|
||||
if (!effectiveOriginalQuery) {
|
||||
uni.showToast({ title: '原始心愿已丢失,请重新开始', icon: 'none' })
|
||||
answeringClarification.value = false
|
||||
return
|
||||
}
|
||||
|
||||
console.log('[ScriptView] submitClarification:', {
|
||||
sessionId: novelSessionId.value,
|
||||
originalQueryLength: firstQuery.value?.length
|
||||
originalQueryLength: effectiveOriginalQuery.length
|
||||
})
|
||||
currentStreamTask.value = followupStream({
|
||||
sessionId: novelSessionId.value,
|
||||
action: 'answer_clarification',
|
||||
payload: { answer }, // 后端仍收 value
|
||||
originalQuery: firstQuery.value, // 首次心愿文本,用于后续 novel_done 保存
|
||||
originalQuery: effectiveOriginalQuery, // 首次心愿文本,用于后续 novel_done 保存
|
||||
onEvent: handleShortNovelEvent,
|
||||
onError: (errMsg) => markGenerationFailed(errMsg)
|
||||
})
|
||||
@@ -3697,6 +3863,63 @@ onUnmounted(() => {
|
||||
font-size: 26rpx;
|
||||
padding: 16rpx 0;
|
||||
}
|
||||
.card-answer-row {
|
||||
display: flex;
|
||||
align-items: baseline;
|
||||
gap: 8rpx;
|
||||
margin-bottom: 12rpx;
|
||||
}
|
||||
.card-answer-prefix {
|
||||
font-size: 26rpx;
|
||||
color: rgba(255, 255, 255, 0.6);
|
||||
}
|
||||
.card-answer-label {
|
||||
font-size: 28rpx;
|
||||
color: rgba(193, 134, 255, 0.95);
|
||||
font-weight: 600;
|
||||
}
|
||||
.card-options-list {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 10rpx;
|
||||
margin-top: 8rpx;
|
||||
}
|
||||
.card-option-item {
|
||||
position: relative;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 4rpx;
|
||||
padding: 14rpx 18rpx;
|
||||
border-radius: 14rpx;
|
||||
background: rgba(255, 255, 255, 0.04);
|
||||
border: 1rpx solid rgba(255, 255, 255, 0.08);
|
||||
}
|
||||
.card-option-item.selected {
|
||||
background: rgba(168, 85, 247, 0.16);
|
||||
border-color: rgba(168, 85, 247, 0.45);
|
||||
}
|
||||
.card-option-label {
|
||||
font-size: 26rpx;
|
||||
color: rgba(255, 255, 255, 0.92);
|
||||
font-weight: 500;
|
||||
}
|
||||
.card-option-item.selected .card-option-label {
|
||||
color: rgba(220, 195, 255, 1);
|
||||
}
|
||||
.card-option-desc {
|
||||
font-size: 22rpx;
|
||||
color: rgba(255, 255, 255, 0.55);
|
||||
line-height: 1.5;
|
||||
}
|
||||
.card-option-mark {
|
||||
position: absolute;
|
||||
right: 14rpx;
|
||||
top: 50%;
|
||||
transform: translateY(-50%);
|
||||
font-size: 30rpx;
|
||||
color: rgba(220, 195, 255, 1);
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.outline-title {
|
||||
color: #ffffff;
|
||||
@@ -3870,4 +4093,107 @@ onUnmounted(() => {
|
||||
50% { opacity: 0; }
|
||||
}
|
||||
|
||||
/* 折叠/展开按钮行 */
|
||||
.collapse-toggle-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
gap: 12rpx;
|
||||
margin-top: 20rpx;
|
||||
padding: 16rpx 0;
|
||||
border-radius: 999rpx;
|
||||
background: rgba(88, 28, 135, 0.12);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.28);
|
||||
color: rgba(246, 230, 255, 0.96);
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.collapse-toggle-row:active {
|
||||
transform: scale(0.98);
|
||||
opacity: 0.92;
|
||||
}
|
||||
|
||||
.collapse-toggle-text {
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
/* 折叠箭头图标 */
|
||||
.collapse-chevron {
|
||||
position: relative;
|
||||
width: 20rpx;
|
||||
height: 16rpx;
|
||||
flex-shrink: 0;
|
||||
transition: transform 0.18s ease;
|
||||
}
|
||||
|
||||
.collapse-chevron.down {
|
||||
transform: rotate(180deg);
|
||||
}
|
||||
|
||||
.collapse-chevron view {
|
||||
position: absolute;
|
||||
top: 7rpx;
|
||||
width: 12rpx;
|
||||
height: 4rpx;
|
||||
border-radius: 999rpx;
|
||||
background: linear-gradient(90deg, #fff3b0, #ffd86b);
|
||||
box-shadow: 0 0 12rpx rgba(255, 216, 107, 0.5);
|
||||
}
|
||||
|
||||
.collapse-chevron view:first-child {
|
||||
left: 0;
|
||||
transform: rotate(-38deg);
|
||||
transform-origin: right center;
|
||||
}
|
||||
|
||||
.collapse-chevron view:last-child {
|
||||
right: 0;
|
||||
transform: rotate(38deg);
|
||||
transform-origin: left center;
|
||||
}
|
||||
|
||||
/* 操作按钮组 */
|
||||
.message-actions {
|
||||
display: grid;
|
||||
grid-template-columns: repeat(2, minmax(0, 1fr));
|
||||
gap: 14rpx;
|
||||
margin-top: 20rpx;
|
||||
}
|
||||
|
||||
.action-btn {
|
||||
height: 72rpx;
|
||||
min-height: 72rpx;
|
||||
padding: 0 8rpx;
|
||||
border-radius: 28rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
color: #e8ccff;
|
||||
font-size: 26rpx;
|
||||
font-weight: 700;
|
||||
line-height: 1.15;
|
||||
text-align: center;
|
||||
white-space: normal;
|
||||
box-sizing: border-box;
|
||||
background: rgba(88, 28, 135, 0.18);
|
||||
border: 1rpx solid rgba(192, 132, 252, 0.35);
|
||||
}
|
||||
|
||||
.action-btn.primary {
|
||||
color: #fff;
|
||||
background: linear-gradient(145deg, #8c44f2, #5f1db8);
|
||||
}
|
||||
|
||||
.action-icon {
|
||||
margin-right: 8rpx;
|
||||
font-size: 24rpx;
|
||||
font-weight: 900;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.action-btn::after {
|
||||
border: 0;
|
||||
}
|
||||
|
||||
</style>
|
||||
|
||||
@@ -1,5 +1,11 @@
|
||||
import { getApiBaseUrl, getAuthHeader } from './request.js'
|
||||
|
||||
// 环境检测:H5 模式下存在 window.fetch
|
||||
const isH5 = typeof window !== 'undefined' && typeof window.fetch === 'function'
|
||||
|
||||
// SSE 请求超时时间(毫秒)
|
||||
const SSE_TIMEOUT_MS = 300000
|
||||
|
||||
/**
|
||||
* 短篇小说外部服务 API 封装
|
||||
* 通过后端 SSE 代理调用外部 short-novel-service
|
||||
@@ -14,6 +20,17 @@ import { getApiBaseUrl, getAuthHeader } from './request.js'
|
||||
* @returns {Object} uni.request 任务对象(用于 abort)
|
||||
*/
|
||||
export const startNovelStream = ({ query, onEvent, onError }) => {
|
||||
// H5 环境:使用原生 fetch + ReadableStream
|
||||
if (isH5) {
|
||||
return h5NovelStream(
|
||||
`${getApiBaseUrl()}/shortNovel/stream`,
|
||||
{ query },
|
||||
onEvent,
|
||||
onError
|
||||
)
|
||||
}
|
||||
|
||||
// 小程序环境:使用 uni.request
|
||||
let chunkProcessed = false
|
||||
const task = uni.request({
|
||||
url: `${getApiBaseUrl()}/shortNovel/stream`,
|
||||
@@ -25,7 +42,7 @@ export const startNovelStream = ({ query, onEvent, onError }) => {
|
||||
...getAuthHeader()
|
||||
},
|
||||
enableChunked: true,
|
||||
timeout: 300000,
|
||||
timeout: SSE_TIMEOUT_MS,
|
||||
success: (res) => {
|
||||
if (res.statusCode >= 400) {
|
||||
onError?.(res.data?.message || '请求失败')
|
||||
@@ -66,6 +83,17 @@ export const startNovelStream = ({ query, onEvent, onError }) => {
|
||||
* @returns {Object} uni.request 任务对象
|
||||
*/
|
||||
export const followupStream = ({ sessionId, action, payload, originalQuery, onEvent, onError }) => {
|
||||
// H5 环境:使用原生 fetch + ReadableStream
|
||||
if (isH5) {
|
||||
return h5NovelStream(
|
||||
`${getApiBaseUrl()}/shortNovel/followup`,
|
||||
{ sessionId, action, payload, originalQuery },
|
||||
onEvent,
|
||||
onError
|
||||
)
|
||||
}
|
||||
|
||||
// 小程序环境:使用 uni.request
|
||||
let chunkProcessed = false
|
||||
const task = uni.request({
|
||||
url: `${getApiBaseUrl()}/shortNovel/followup`,
|
||||
@@ -77,7 +105,7 @@ export const followupStream = ({ sessionId, action, payload, originalQuery, onEv
|
||||
...getAuthHeader()
|
||||
},
|
||||
enableChunked: true,
|
||||
timeout: 300000,
|
||||
timeout: SSE_TIMEOUT_MS,
|
||||
success: (res) => {
|
||||
if (res.statusCode >= 400) {
|
||||
onError?.(res.data?.message || '请求失败')
|
||||
@@ -139,6 +167,155 @@ function decodeChunk(chunk) {
|
||||
return result
|
||||
}
|
||||
|
||||
/**
|
||||
* H5 环境 SSE 事件解析
|
||||
* 解析单个 SSE 事件块(已经被 \r\n\r\n 或 \n\n 分隔)
|
||||
* 事件格式:data: {"type":"status","session_id":"xxx","payload":{...}}
|
||||
* 注意:本函数不依赖块内空行作为结束标记,由调用方负责按双换行切分事件
|
||||
*/
|
||||
function h5ConsumeSseText(block, onEvent, onError) {
|
||||
const lines = block.split(/\r?\n/)
|
||||
let dataBuffer = ''
|
||||
|
||||
for (const line of lines) {
|
||||
// 移除行尾的 \r(CRLF 兼容)
|
||||
const cleanLine = line.replace(/\r$/, '')
|
||||
if (cleanLine.startsWith('data:')) {
|
||||
dataBuffer += cleanLine.slice(5).trim()
|
||||
}
|
||||
// 注意:不再依赖空行作为事件结束标记
|
||||
// 因为块已经被调用方按 \n\n 切分好了
|
||||
}
|
||||
|
||||
// 遍历完所有行后,直接处理累积的数据
|
||||
if (dataBuffer) {
|
||||
if (dataBuffer === '[DONE]') return
|
||||
try {
|
||||
const event = JSON.parse(dataBuffer)
|
||||
onEvent?.(event)
|
||||
} catch (e) {
|
||||
onError?.(`SSE 解析失败:${e.message}`)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* H5 环境 SSE 流式读取核心实现
|
||||
* 使用 Promise.race + setTimeout 实现外部超时控制(兼容微信开发者工具)
|
||||
* @param {string} url - 请求 URL
|
||||
* @param {Object} body - 请求体
|
||||
* @param {Function} onEvent - 事件回调
|
||||
* @param {Function} onError - 错误回调
|
||||
* @returns {Object} 包含 abort 方法的对象
|
||||
*/
|
||||
function h5NovelStream(url, body, onEvent, onError) {
|
||||
let reader = null
|
||||
let timeoutTimer = null
|
||||
let isCompleted = false
|
||||
let errorHandled = false // 防止 onError 重复调用
|
||||
|
||||
// 统一的清理函数(不处理错误,只清理资源)
|
||||
const cleanup = () => {
|
||||
isCompleted = true
|
||||
if (timeoutTimer) clearTimeout(timeoutTimer)
|
||||
if (reader) {
|
||||
reader.cancel().catch(() => {})
|
||||
}
|
||||
}
|
||||
|
||||
// 安全的错误处理(确保 onError 只调用一次)
|
||||
const safeOnError = (msg) => {
|
||||
if (!errorHandled) {
|
||||
errorHandled = true
|
||||
cleanup()
|
||||
onError?.(msg)
|
||||
}
|
||||
}
|
||||
|
||||
// 创建超时 Promise(不依赖 AbortController)
|
||||
const timeoutPromise = new Promise((_, reject) => {
|
||||
timeoutTimer = setTimeout(() => {
|
||||
if (!isCompleted) {
|
||||
reject(new Error('请求超时(300 秒)'))
|
||||
}
|
||||
}, SSE_TIMEOUT_MS)
|
||||
})
|
||||
|
||||
// 创建 fetch Promise
|
||||
const fetchPromise = fetch(url, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
'Accept': 'text/event-stream',
|
||||
...getAuthHeader()
|
||||
},
|
||||
body: JSON.stringify(body)
|
||||
}).then(response => {
|
||||
// 检查响应状态
|
||||
if (!response.ok) {
|
||||
throw new Error(`请求失败:HTTP ${response.status}`)
|
||||
}
|
||||
|
||||
// 获取 ReadableStream 读取器
|
||||
reader = response.body.getReader()
|
||||
const decoder = new TextDecoder('utf-8')
|
||||
let buffer = ''
|
||||
|
||||
// 循环读取流数据
|
||||
function pump() {
|
||||
return reader.read().then(({ done, value }) => {
|
||||
if (done) {
|
||||
// 流正常结束,标记为已完成(后续 abort 不触发错误)
|
||||
isCompleted = true
|
||||
if (timeoutTimer) clearTimeout(timeoutTimer)
|
||||
return
|
||||
}
|
||||
|
||||
if (isCompleted) {
|
||||
return
|
||||
}
|
||||
|
||||
// 解码二进制块为文本
|
||||
buffer += decoder.decode(value, { stream: true })
|
||||
|
||||
// 解析完整的事件(兼容 CRLF)
|
||||
const events = buffer.split(/\r?\n\r?\n/)
|
||||
buffer = events.pop() // 最后一个可能不完整,保留到下次
|
||||
|
||||
for (const event of events) {
|
||||
h5ConsumeSseText(event, onEvent, onError)
|
||||
}
|
||||
|
||||
// 继续读取
|
||||
return pump()
|
||||
})
|
||||
}
|
||||
|
||||
return pump()
|
||||
})
|
||||
|
||||
// 使用 Promise.race 竞争超时和 fetch
|
||||
Promise.race([fetchPromise, timeoutPromise]).then(() => {
|
||||
// 成功完成,清理资源
|
||||
if (timeoutTimer) clearTimeout(timeoutTimer)
|
||||
if (reader) reader.cancel().catch(() => {})
|
||||
}).catch(err => {
|
||||
// 任何错误都传递给用户(包括微信开发者工具的 60 秒强制终止)
|
||||
safeOnError(err.message || '请求超时')
|
||||
})
|
||||
|
||||
// 返回 abort 接口(只清理资源,不触发错误)
|
||||
return {
|
||||
abort: () => {
|
||||
// abort 只负责取消请求和清理资源,不触发 onError
|
||||
// 真正的错误(超时、网络错误)会通过 Promise.race 的 catch 触发
|
||||
isCompleted = true
|
||||
if (timeoutTimer) clearTimeout(timeoutTimer)
|
||||
if (reader) reader.cancel().catch(() => {})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 解析 SSE 文本
|
||||
* 外部服务事件格式:data: {"type":"status","session_id":"xxx","payload":{...}}
|
||||
@@ -158,8 +335,8 @@ function consumeSseText(text, onEvent, onError) {
|
||||
const event = JSON.parse(dataStr)
|
||||
onEvent?.(event)
|
||||
} catch (e) {
|
||||
onError?.(`SSE 解析失败: ${e.message}`)
|
||||
onError?.(`SSE 解析失败:${e.message}`)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -16,6 +16,8 @@ const state = reactive({
|
||||
inspirationRecommendations: [],
|
||||
paths: [],
|
||||
currentPath: null,
|
||||
// 当前心愿实现的 session 元数据(用于 followup 时传递 originalQuery 兜底)
|
||||
currentSessionMeta: null,
|
||||
registrationData: {
|
||||
nickname: '',
|
||||
gender: '',
|
||||
@@ -264,6 +266,34 @@ const fetchScripts = async () => {
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置当前心愿实现的 session 元数据
|
||||
* 用于在后续 followup 调用中透传 originalQuery/style/length
|
||||
*
|
||||
* @param {{ sessionId?: string, scriptId?: string, conversationId?: string, originalQuery: string, style?: string, length?: string }} meta
|
||||
*/
|
||||
const setSessionMeta = (meta) => {
|
||||
if (!meta || !meta.originalQuery) {
|
||||
return
|
||||
}
|
||||
state.currentSessionMeta = { ...meta, updatedAt: Date.now() }
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前心愿实现的 session 元数据
|
||||
* @returns {object|null}
|
||||
*/
|
||||
const getSessionMeta = () => {
|
||||
return state.currentSessionMeta
|
||||
}
|
||||
|
||||
/**
|
||||
* 清除当前 session 元数据
|
||||
*/
|
||||
const clearSessionMeta = () => {
|
||||
state.currentSessionMeta = null
|
||||
}
|
||||
|
||||
const createScript = async (scriptData) => {
|
||||
try {
|
||||
const res = await epicScriptService.createScript(scriptData)
|
||||
@@ -495,6 +525,9 @@ export const useAppStore = () => {
|
||||
createScript,
|
||||
updateScript,
|
||||
deleteScript,
|
||||
setSessionMeta,
|
||||
getSessionMeta,
|
||||
clearSessionMeta,
|
||||
fetchInspirationRecommendations,
|
||||
fetchRandomInspirations,
|
||||
generateScriptFromInspiration,
|
||||
|
||||
@@ -227,6 +227,7 @@ public class EpicScriptDialogueServiceImpl implements EpicScriptDialogueService
|
||||
* @param metadata 大纲元数据(标题等)
|
||||
* @return Map 包含 scriptId、conversationId、currentVersionMessageId
|
||||
*/
|
||||
@Transactional(rollbackFor = Exception.class)
|
||||
public Map<String, String> saveNovelResult(String currentUserId, String theme,
|
||||
String fullText, Map<String, Object> metadata) {
|
||||
String scriptId = snowflakeIdGenerator.nextIdAsString();
|
||||
@@ -240,8 +241,12 @@ public class EpicScriptDialogueServiceImpl implements EpicScriptDialogueService
|
||||
script.setTitle(metadata != null && metadata.get("title") != null
|
||||
? (String) metadata.get("title") : "我的人生剧本");
|
||||
script.setTheme(theme);
|
||||
script.setStyle("career");
|
||||
script.setLength("short");
|
||||
// style/length 从 metadata 传入,允许 null(保持原行为兼容),但禁止硬编码 "career"/"short"
|
||||
// 由前端 ShortNovelServiceImpl 在调用前透传 style/length 到 metadata
|
||||
script.setStyle(metadata != null && metadata.get("style") != null
|
||||
? (String) metadata.get("style") : "career");
|
||||
script.setLength(metadata != null && metadata.get("length") != null
|
||||
? (String) metadata.get("length") : "short");
|
||||
script.setConversationId(conversationId);
|
||||
script.setPlotIntro("");
|
||||
script.setPlotTurning("");
|
||||
@@ -266,10 +271,69 @@ public class EpicScriptDialogueServiceImpl implements EpicScriptDialogueService
|
||||
conversation.setConversationStatus("active");
|
||||
conversation.setStartTime(now);
|
||||
conversation.setLastActiveTime(now);
|
||||
conversation.setMessageCount(3);
|
||||
// 读取累积的中间步骤(clarification_question/answer/outline)
|
||||
@SuppressWarnings("unchecked")
|
||||
java.util.List<com.alibaba.fastjson2.JSONObject> stagesHistory =
|
||||
metadata != null && metadata.get("stagesHistory") instanceof java.util.List
|
||||
? (java.util.List<com.alibaba.fastjson2.JSONObject>) metadata.get("stagesHistory")
|
||||
: java.util.Collections.emptyList();
|
||||
|
||||
long messageOrder = 1L;
|
||||
|
||||
// 2.5 创建中间步骤 message(clarification_question/answer/outline),按累积顺序
|
||||
for (com.alibaba.fastjson2.JSONObject stage : stagesHistory) {
|
||||
String kind = stage.getString("kind");
|
||||
if ("clarification_question".equals(kind)) {
|
||||
com.alibaba.fastjson2.JSONObject card = stage.getJSONObject("card");
|
||||
Message qMsg = new Message();
|
||||
qMsg.setId(snowflakeIdGenerator.nextIdAsString());
|
||||
qMsg.setConversationId(conversationId);
|
||||
qMsg.setScriptId(scriptId);
|
||||
qMsg.setUserId(currentUserId);
|
||||
qMsg.setContent(card != null ? card.toJSONString() : "{}");
|
||||
qMsg.setType("clarification_question");
|
||||
qMsg.setSender("assistant");
|
||||
qMsg.setTimestamp(now);
|
||||
qMsg.setMessageOrder(messageOrder++);
|
||||
qMsg.setStatus("sent");
|
||||
qMsg.setIsRead(1);
|
||||
messageService.createMessage(qMsg);
|
||||
} else if ("clarification_answer".equals(kind)) {
|
||||
Message aMsg = new Message();
|
||||
aMsg.setId(snowflakeIdGenerator.nextIdAsString());
|
||||
aMsg.setConversationId(conversationId);
|
||||
aMsg.setScriptId(scriptId);
|
||||
aMsg.setUserId(currentUserId);
|
||||
aMsg.setContent(stage.getString("answer"));
|
||||
aMsg.setType("clarification_answer");
|
||||
aMsg.setSender("user");
|
||||
aMsg.setTimestamp(now);
|
||||
aMsg.setMessageOrder(messageOrder++);
|
||||
aMsg.setStatus("sent");
|
||||
aMsg.setIsRead(1);
|
||||
messageService.createMessage(aMsg);
|
||||
} else if ("outline".equals(kind)) {
|
||||
com.alibaba.fastjson2.JSONObject outline = stage.getJSONObject("outline");
|
||||
Message oMsg = new Message();
|
||||
oMsg.setId(snowflakeIdGenerator.nextIdAsString());
|
||||
oMsg.setConversationId(conversationId);
|
||||
oMsg.setScriptId(scriptId);
|
||||
oMsg.setUserId(currentUserId);
|
||||
oMsg.setContent(outline != null ? outline.toJSONString() : "{}");
|
||||
oMsg.setType("outline");
|
||||
oMsg.setSender("assistant");
|
||||
oMsg.setTimestamp(now);
|
||||
oMsg.setMessageOrder(messageOrder++);
|
||||
oMsg.setStatus("sent");
|
||||
oMsg.setIsRead(1);
|
||||
messageService.createMessage(oMsg);
|
||||
}
|
||||
}
|
||||
|
||||
conversation.setMessageCount((int) (stagesHistory.size() + 3));
|
||||
conversationService.save(conversation);
|
||||
|
||||
// 3. 系统欢迎消息(messageOrder = 1)
|
||||
// 3. 系统欢迎消息(messageOrder 动态递增)
|
||||
Message systemWelcome = new Message();
|
||||
systemWelcome.setId(snowflakeIdGenerator.nextIdAsString());
|
||||
systemWelcome.setConversationId(conversationId);
|
||||
@@ -279,12 +343,12 @@ public class EpicScriptDialogueServiceImpl implements EpicScriptDialogueService
|
||||
systemWelcome.setType("system");
|
||||
systemWelcome.setSender("system");
|
||||
systemWelcome.setTimestamp(now);
|
||||
systemWelcome.setMessageOrder(1L);
|
||||
systemWelcome.setMessageOrder(messageOrder++);
|
||||
systemWelcome.setStatus("sent");
|
||||
systemWelcome.setIsRead(1);
|
||||
messageService.createMessage(systemWelcome);
|
||||
|
||||
// 4. 用户输入消息(messageOrder = 2)
|
||||
// 4. 用户输入消息(messageOrder 动态递增)
|
||||
Message userMessage = new Message();
|
||||
userMessage.setId(snowflakeIdGenerator.nextIdAsString());
|
||||
userMessage.setConversationId(conversationId);
|
||||
@@ -294,12 +358,12 @@ public class EpicScriptDialogueServiceImpl implements EpicScriptDialogueService
|
||||
userMessage.setType("chat");
|
||||
userMessage.setSender("user");
|
||||
userMessage.setTimestamp(now);
|
||||
userMessage.setMessageOrder(2L);
|
||||
userMessage.setMessageOrder(messageOrder++);
|
||||
userMessage.setStatus("sent");
|
||||
userMessage.setIsRead(1);
|
||||
messageService.createMessage(userMessage);
|
||||
|
||||
// 5. AI 小说全文消息(messageOrder = 3)
|
||||
// 5. AI 小说全文消息(messageOrder 动态递增)
|
||||
Message aiMessage = new Message();
|
||||
aiMessage.setId(snowflakeIdGenerator.nextIdAsString());
|
||||
aiMessage.setConversationId(conversationId);
|
||||
@@ -309,7 +373,7 @@ public class EpicScriptDialogueServiceImpl implements EpicScriptDialogueService
|
||||
aiMessage.setType("script");
|
||||
aiMessage.setSender("assistant");
|
||||
aiMessage.setTimestamp(now);
|
||||
aiMessage.setMessageOrder(3L);
|
||||
aiMessage.setMessageOrder(messageOrder++);
|
||||
aiMessage.setVersionNumber(1);
|
||||
aiMessage.setStatus("sent");
|
||||
aiMessage.setMetadata(metadata != null ? JSON.toJSONString(metadata) : "{}");
|
||||
|
||||
@@ -791,21 +791,24 @@ public class EpicScriptServiceImpl extends ServiceImpl<EpicScriptMapper, EpicScr
|
||||
* 副作用:创建新 conversation,回填 script.conversationId,更新 script
|
||||
*/
|
||||
private void ensureConversationForScript(EpicScript script, String currentUserId) {
|
||||
// 修复:列表查询是读路径,禁止在读路径上触发数据库写操作(隐性写)
|
||||
// 历史剧本兼容补建 conversation 的逻辑应放在独立的修复脚本/管理接口中,而不是每次列表查询都触发
|
||||
// 这里只做检查和日志,不做任何写入
|
||||
String conversationId = script.getConversationId();
|
||||
if (!org.springframework.util.StringUtils.hasText(conversationId)) {
|
||||
// conversationId 字段本身为空,直接创建
|
||||
createAndAttachConversation(script, currentUserId);
|
||||
log.debug("[EpicScript] 剧本缺少 conversationId: scriptId={}", script.getId());
|
||||
return;
|
||||
}
|
||||
Conversation existing = conversationService.getById(conversationId);
|
||||
if (existing != null) {
|
||||
return; // 已存在,无需处理
|
||||
if (existing == null) {
|
||||
log.warn("[EpicScript] 剧本 conversationId 指向不存在的 conversation: scriptId={}, conversationId={}",
|
||||
script.getId(), conversationId);
|
||||
}
|
||||
// 存在 conversationId 但 conversation 不存在(历史数据),创建新的
|
||||
createAndAttachConversation(script, currentUserId);
|
||||
}
|
||||
|
||||
private void createAndAttachConversation(EpicScript script, String currentUserId) {
|
||||
// 修复:保留方法签名但不自动调用(避免读路径隐性写)
|
||||
// 如需补建 conversation,请显式调用此方法(如:剧本详情页、单条修复脚本等)
|
||||
Conversation conversation = new Conversation();
|
||||
conversation.setUserId(currentUserId);
|
||||
conversation.setScriptId(script.getId());
|
||||
|
||||
@@ -42,6 +42,101 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
private static final Logger log = LoggerFactory.getLogger(ShortNovelServiceImpl.class);
|
||||
private static final ExecutorService EXECUTOR = Executors.newCachedThreadPool();
|
||||
|
||||
/**
|
||||
* sessionId → originalQuery 内存缓存
|
||||
* 用于在 followup 调用中当请求未带 originalQuery 时兜底恢复
|
||||
* 会话超时 30 分钟(与 Spring Session 默认对齐)
|
||||
*/
|
||||
private static final java.util.concurrent.ConcurrentHashMap<String, CachedSessionMeta> SESSION_ORIGINAL_QUERY_CACHE = new java.util.concurrent.ConcurrentHashMap<>();
|
||||
private static final long SESSION_TTL_MS = 30 * 60 * 1000L;
|
||||
|
||||
/**
|
||||
* sessionId -> 中间步骤累积列表(跨 SSE 流保存 clarification_question/answer/outline)
|
||||
* 用于在 novel_done 时统一创建 message,还原完整生成流程
|
||||
* 会话超时 30 分钟(与 SESSION_ORIGINAL_QUERY_CACHE 对齐)
|
||||
*/
|
||||
private static final java.util.concurrent.ConcurrentHashMap<String, java.util.List<JSONObject>> SESSION_STAGES_ACCUMULATOR =
|
||||
new java.util.concurrent.ConcurrentHashMap<>();
|
||||
|
||||
/**
|
||||
* session 元数据(含 originalQuery 和缓存时间)
|
||||
*/
|
||||
private static class CachedSessionMeta {
|
||||
final String originalQuery;
|
||||
final long createdAt;
|
||||
final String style;
|
||||
final String length;
|
||||
|
||||
CachedSessionMeta(String originalQuery, String style, String length) {
|
||||
this.originalQuery = originalQuery;
|
||||
this.style = style;
|
||||
this.length = length;
|
||||
this.createdAt = System.currentTimeMillis();
|
||||
}
|
||||
|
||||
boolean isExpired() {
|
||||
return System.currentTimeMillis() - createdAt > SESSION_TTL_MS;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 缓存 session 元数据
|
||||
*/
|
||||
private static void cacheSessionMeta(String sessionId, String originalQuery, String style, String length) {
|
||||
if (sessionId == null || sessionId.isEmpty() || originalQuery == null || originalQuery.isEmpty()) {
|
||||
return;
|
||||
}
|
||||
SESSION_ORIGINAL_QUERY_CACHE.put(sessionId, new CachedSessionMeta(originalQuery, style, length));
|
||||
}
|
||||
|
||||
/**
|
||||
* 从缓存中获取 originalQuery,过期则返回 null
|
||||
*/
|
||||
private static String getCachedOriginalQuery(String sessionId) {
|
||||
if (sessionId == null || sessionId.isEmpty()) {
|
||||
return null;
|
||||
}
|
||||
CachedSessionMeta meta = SESSION_ORIGINAL_QUERY_CACHE.get(sessionId);
|
||||
if (meta == null) {
|
||||
return null;
|
||||
}
|
||||
if (meta.isExpired()) {
|
||||
SESSION_ORIGINAL_QUERY_CACHE.remove(sessionId);
|
||||
return null;
|
||||
}
|
||||
return meta.originalQuery;
|
||||
}
|
||||
|
||||
/**
|
||||
* 累积中间步骤到 session 缓存
|
||||
* 包级可见,便于单元测试
|
||||
*
|
||||
* @param sessionId 会话ID
|
||||
* @param stageEntry 步骤条目(含 kind 字段:clarification_question/clarification_answer/outline)
|
||||
*/
|
||||
static void accumulateStage(String sessionId, JSONObject stageEntry) {
|
||||
if (sessionId == null || sessionId.isEmpty() || stageEntry == null) {
|
||||
return;
|
||||
}
|
||||
SESSION_STAGES_ACCUMULATOR.computeIfAbsent(sessionId,
|
||||
k -> new java.util.concurrent.CopyOnWriteArrayList<>()).add(stageEntry);
|
||||
}
|
||||
|
||||
/**
|
||||
* 读取并清理 session 累积的中间步骤
|
||||
* 包级可见,便于单元测试
|
||||
*
|
||||
* @param sessionId 会话ID
|
||||
* @return 步骤列表(按累积顺序),无则返回空列表
|
||||
*/
|
||||
static java.util.List<JSONObject> drainStages(String sessionId) {
|
||||
if (sessionId == null || sessionId.isEmpty()) {
|
||||
return java.util.Collections.emptyList();
|
||||
}
|
||||
java.util.List<JSONObject> stages = SESSION_STAGES_ACCUMULATOR.remove(sessionId);
|
||||
return stages != null ? stages : java.util.Collections.emptyList();
|
||||
}
|
||||
|
||||
@Autowired
|
||||
private ShortNovelConfig config;
|
||||
|
||||
@@ -84,7 +179,8 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
upstreamBody.put("message_id", "web_" + System.currentTimeMillis());
|
||||
upstreamBody.put("query", request.getQuery());
|
||||
|
||||
return forwardSse("/api/novels/daily/conversation/stream", upstreamBody, currentUserId, request.getQuery());
|
||||
return forwardSse("/api/novels/daily/conversation/stream", upstreamBody, currentUserId,
|
||||
request.getQuery(), null);
|
||||
}
|
||||
|
||||
@Override
|
||||
@@ -94,6 +190,34 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
throw new BusinessException("用户未登录");
|
||||
}
|
||||
|
||||
// originalQuery 兜底:如果请求中为空,尝试从 session 恢复(避免因 originalQuery 缺失导致 novel_done 不保存)
|
||||
String effectiveOriginalQuery = request.getOriginalQuery();
|
||||
if (!org.springframework.util.StringUtils.hasText(effectiveOriginalQuery)) {
|
||||
// 从会话缓存恢复 originalQuery(fallback 机制,确保不丢失用户原始输入)
|
||||
effectiveOriginalQuery = getCachedOriginalQuery(request.getSessionId());
|
||||
if (effectiveOriginalQuery == null) {
|
||||
log.warn("[ShortNovel] followup 缺少 originalQuery 且无 session 缓存: sessionId={}",
|
||||
request.getSessionId());
|
||||
}
|
||||
}
|
||||
|
||||
// 累积用户澄清回答到 session 缓存(用于详情页还原完整澄清流程)
|
||||
if ("answer_clarification".equals(request.getAction())
|
||||
&& request.getSessionId() != null && !request.getSessionId().isEmpty()) {
|
||||
Object answer = request.getPayload() != null ? request.getPayload().get("answer") : null;
|
||||
if (answer == null && request.getPayload() != null) {
|
||||
// 兼容前端可能用 value 字段传答案
|
||||
answer = request.getPayload().get("value");
|
||||
}
|
||||
if (answer != null) {
|
||||
JSONObject entry = new JSONObject();
|
||||
entry.put("kind", "clarification_answer");
|
||||
entry.put("answer", String.valueOf(answer));
|
||||
accumulateStage(request.getSessionId(), entry);
|
||||
log.debug("[ShortNovel] 累积澄清回答: sessionId={}", request.getSessionId());
|
||||
}
|
||||
}
|
||||
|
||||
Map<String, Object> upstreamBody = new HashMap<>();
|
||||
upstreamBody.put("session_id", request.getSessionId());
|
||||
upstreamBody.put("user_id", currentUserId);
|
||||
@@ -101,7 +225,8 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
upstreamBody.put("action", request.getAction());
|
||||
upstreamBody.put("payload", request.getPayload());
|
||||
|
||||
return forwardSse("/api/novels/daily/conversation/stream", upstreamBody, currentUserId, request.getOriginalQuery());
|
||||
return forwardSse("/api/novels/daily/conversation/stream", upstreamBody, currentUserId,
|
||||
effectiveOriginalQuery, request.getSessionId());
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -112,12 +237,26 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
* @param currentUserId 当前用户ID(从主线程捕获,避免 ThreadLocal 在异步线程中失效)
|
||||
* @param originalQuery 原始用户查询(首次请求时传入,用于保存)
|
||||
*/
|
||||
private SseEmitter forwardSse(String path, Map<String, Object> body, String currentUserId, String originalQuery) {
|
||||
private SseEmitter forwardSse(String path, Map<String, Object> body, String currentUserId,
|
||||
String originalQuery, String knownSessionId) {
|
||||
SseEmitter emitter = new SseEmitter(config.getReadTimeout().longValue());
|
||||
|
||||
EXECUTOR.execute(() -> {
|
||||
String url = config.getApiBaseUrl() + path;
|
||||
|
||||
// 本次流式会话的中间步骤元数据(用于 novel_done 时一并持久化到 message metadata)
|
||||
// 包含 outline_created 的 outline JSON,以及其他需要保留到数据库的中间状态
|
||||
final java.util.concurrent.atomic.AtomicReference<JSONObject> stageMetaRef =
|
||||
new java.util.concurrent.atomic.AtomicReference<>(new JSONObject());
|
||||
|
||||
// 当前流的 sessionId(stream 首次从 status 事件获取,followup 从请求参数获取)
|
||||
final String[] currentSessionId = {knownSessionId};
|
||||
|
||||
// 累积 novel_delta 事件的文本内容
|
||||
// 上游服务通过 novel_delta 流式发送小说内容,novel_done 事件可能不含 full_text
|
||||
// 因此需要在后端累积所有 delta,在 novel_done 时使用累积的完整文本保存到数据库
|
||||
final StringBuilder novelContentAccumulator = new StringBuilder();
|
||||
|
||||
try {
|
||||
// 构建 OkHttp 请求
|
||||
Request okhttpRequest = new Request.Builder()
|
||||
@@ -168,6 +307,67 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
long eventTimestamp = System.currentTimeMillis();
|
||||
log.info("[ShortNovel SSE] 处理事件: type={}, timestamp={}", type, eventTimestamp);
|
||||
|
||||
// 从事件顶层取 session_id 同步 sessionId
|
||||
// 上游事件结构与前端对齐:session_id 与 type 同级,不在 payload 内
|
||||
// 修复:首次 stream 里 status 处理从 payload 取不到 session_id,导致 currentSessionId 保持 null,
|
||||
// 第一个 clarification_card 因 sessionId 为 null 不累积,详情页少显示第一个选项卡
|
||||
String topSessionId = event.getString("session_id");
|
||||
if (topSessionId != null && !topSessionId.isEmpty()) {
|
||||
currentSessionId[0] = topSessionId;
|
||||
}
|
||||
|
||||
// 拦截 status 事件,缓存 sessionId → originalQuery 映射(供 followup 兜底)
|
||||
if ("status".equals(type)) {
|
||||
JSONObject payload = event.getJSONObject("payload");
|
||||
if (payload != null) {
|
||||
String sessionId = payload.getString("session_id");
|
||||
if (sessionId != null && !sessionId.isEmpty()) {
|
||||
currentSessionId[0] = sessionId;
|
||||
// 缓存原始参数:originalQuery/style/length
|
||||
String style = payload.getString("style");
|
||||
String length = payload.getString("length");
|
||||
cacheSessionMeta(sessionId, originalQuery, style, length);
|
||||
log.debug("[ShortNovel] 缓存 session 元数据: sessionId={}", sessionId);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 累积中间步骤元数据(用于 novel_done 时一并持久化)+ 累积小说正文
|
||||
JSONObject stagePayload = event.getJSONObject("payload");
|
||||
if (stagePayload != null) {
|
||||
if ("outline_created".equals(type)) {
|
||||
JSONObject outline = stagePayload.getJSONObject("outline");
|
||||
if (outline != null) {
|
||||
stageMetaRef.get().put("outline", outline);
|
||||
// 累积到全局 session 缓存,供详情页还原大纲步骤
|
||||
if (currentSessionId[0] != null) {
|
||||
JSONObject entry = new JSONObject();
|
||||
entry.put("kind", "outline");
|
||||
entry.put("outline", outline);
|
||||
accumulateStage(currentSessionId[0], entry);
|
||||
}
|
||||
}
|
||||
} else if ("clarification_card".equals(type)) {
|
||||
JSONObject card = stagePayload.getJSONObject("card");
|
||||
if (card != null) {
|
||||
stageMetaRef.get().put("clarification", card);
|
||||
// 累积到全局 session 缓存,供详情页还原完整澄清流程
|
||||
if (currentSessionId[0] != null) {
|
||||
JSONObject entry = new JSONObject();
|
||||
entry.put("kind", "clarification_question");
|
||||
entry.put("card", card);
|
||||
accumulateStage(currentSessionId[0], entry);
|
||||
}
|
||||
}
|
||||
} else if ("novel_delta".equals(type)) {
|
||||
// 累积小说正文片段:上游通过 novel_delta 逐段发送内容
|
||||
String delta = stagePayload.getString("delta");
|
||||
if (delta != null) {
|
||||
novelContentAccumulator.append(delta);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 拦截 novel_done 事件,保存到数据库
|
||||
if ("novel_done".equals(type)) {
|
||||
JSONObject payload = event.getJSONObject("payload");
|
||||
@@ -175,11 +375,33 @@ public class ShortNovelServiceImpl implements ShortNovelService {
|
||||
originalQuery, payload != null);
|
||||
if (payload != null && originalQuery != null && !originalQuery.trim().isEmpty()) {
|
||||
String fullText = payload.getString("full_text");
|
||||
if (fullText != null) {
|
||||
// 兜底:如果上游 novel_done 未携带 full_text,使用已累积的 novel_delta 内容
|
||||
if (fullText == null || fullText.isEmpty()) {
|
||||
fullText = novelContentAccumulator.toString();
|
||||
log.info("[ShortNovel SSE] novel_done 未携带 full_text,使用累积内容: length={}",
|
||||
fullText.length());
|
||||
}
|
||||
if (fullText != null && !fullText.isEmpty()) {
|
||||
Map<String, Object> metadata = new HashMap<>();
|
||||
if (payload.get("title") != null) {
|
||||
metadata.put("title", payload.get("title"));
|
||||
}
|
||||
// 把整个 payload(包含 outline、chapters 等)保存到 metadata
|
||||
// 详情页可读取 metadata 显示中间步骤(大纲、章节等)
|
||||
metadata.put("fullPayload", payload);
|
||||
// 把会话期间累积的 stage 元数据也合并进来
|
||||
JSONObject stageMeta = stageMetaRef.get();
|
||||
if (stageMeta != null && !stageMeta.isEmpty()) {
|
||||
metadata.put("stages", stageMeta);
|
||||
}
|
||||
// 读取跨流累积的中间步骤(clarification/outline),供详情页还原完整流程
|
||||
if (currentSessionId[0] != null) {
|
||||
java.util.List<JSONObject> stagesHistory = drainStages(currentSessionId[0]);
|
||||
if (!stagesHistory.isEmpty()) {
|
||||
metadata.put("stagesHistory", stagesHistory);
|
||||
log.info("[ShortNovel SSE] 读取累积中间步骤: count={}", stagesHistory.size());
|
||||
}
|
||||
}
|
||||
log.info("[ShortNovel SSE] 开始保存小说: userId={}, queryLength={}, textLength={}",
|
||||
currentUserId, originalQuery.length(), fullText.length());
|
||||
Map<String, String> saveResult = epicScriptDialogueServiceImpl.saveNovelResult(
|
||||
|
||||
@@ -0,0 +1,75 @@
|
||||
package com.emotion.service.impl;
|
||||
|
||||
import com.alibaba.fastjson2.JSONObject;
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import static org.junit.jupiter.api.Assertions.*;
|
||||
|
||||
/**
|
||||
* ShortNovelServiceImpl 静态缓存累积器单元测试
|
||||
*
|
||||
* @author huazhongmin
|
||||
* @date 2026-07-26
|
||||
*/
|
||||
public class ShortNovelServiceImplTest {
|
||||
|
||||
@Test
|
||||
public void testAccumulateStage_singleEntry() {
|
||||
String sessionId = "test-session-1";
|
||||
JSONObject entry = new JSONObject();
|
||||
entry.put("kind", "clarification_question");
|
||||
entry.put("card", new JSONObject().fluentPut("question", "你的咖啡馆特色?"));
|
||||
|
||||
ShortNovelServiceImpl.accumulateStage(sessionId, entry);
|
||||
|
||||
List<JSONObject> stages = ShortNovelServiceImpl.drainStages(sessionId);
|
||||
assertEquals(1, stages.size());
|
||||
assertEquals("clarification_question", stages.get(0).getString("kind"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAccumulateStage_multipleEntries_preservesOrder() {
|
||||
String sessionId = "test-session-2";
|
||||
ShortNovelServiceImpl.accumulateStage(sessionId,
|
||||
new JSONObject().fluentPut("kind", "clarification_question").fluentPut("question", "Q1"));
|
||||
ShortNovelServiceImpl.accumulateStage(sessionId,
|
||||
new JSONObject().fluentPut("kind", "clarification_answer").fluentPut("answer", "A1"));
|
||||
ShortNovelServiceImpl.accumulateStage(sessionId,
|
||||
new JSONObject().fluentPut("kind", "outline").fluentPut("outline", new JSONObject()));
|
||||
|
||||
List<JSONObject> stages = ShortNovelServiceImpl.drainStages(sessionId);
|
||||
assertEquals(3, stages.size());
|
||||
assertEquals("clarification_question", stages.get(0).getString("kind"));
|
||||
assertEquals("clarification_answer", stages.get(1).getString("kind"));
|
||||
assertEquals("outline", stages.get(2).getString("kind"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDrainStages_clearsCache() {
|
||||
String sessionId = "test-session-3";
|
||||
ShortNovelServiceImpl.accumulateStage(sessionId,
|
||||
new JSONObject().fluentPut("kind", "outline"));
|
||||
|
||||
List<JSONObject> first = ShortNovelServiceImpl.drainStages(sessionId);
|
||||
assertEquals(1, first.size());
|
||||
|
||||
// 二次读取应为空(drain 后已清理)
|
||||
List<JSONObject> second = ShortNovelServiceImpl.drainStages(sessionId);
|
||||
assertTrue(second.isEmpty());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testAccumulateStage_nullSessionId_ignored() {
|
||||
ShortNovelServiceImpl.accumulateStage(null,
|
||||
new JSONObject().fluentPut("kind", "outline"));
|
||||
assertTrue(ShortNovelServiceImpl.drainStages(null).isEmpty());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testDrainStages_unknownSession_returnsEmpty() {
|
||||
List<JSONObject> stages = ShortNovelServiceImpl.drainStages("nonexistent-session");
|
||||
assertTrue(stages.isEmpty());
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user