feat:搭建本地存储会话历史的框架
- 将会话历史存储在C:\Users\admin\.iccoder文件下 - 在里面又会创建多个文件夹进行存储
This commit is contained in:
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docs/会话历史管理功能文档.md
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279
docs/会话历史管理功能文档.md
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# IC Coder 插件 - 会话历史管理功能实现文档
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## 概述
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本次更新为 IC Coder 插件添加了完整的会话历史管理功能,实现了基于任务(Task)的对话历史持久化存储,采用 LangChain4j 兼容的消息格式。
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## 核心功能
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### 1. 会话历史管理系统
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#### 存储架构
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- **存储位置**: `~/.iccoder/projects/{项目路径编码}/{taskId}/`
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- **项目路径编码规则**:
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- 移除冒号 `:`
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- 将斜杠 `/` 和反斜杠 `\` 替换为 `--`
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- 示例: `C:\Users\admin\Documents\Project` → `C--Users-admin-Documents-Project`
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#### 文件结构
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每个任务目录包含三个文件:
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```
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~/.iccoder/projects/{编码后的项目路径}/{taskId}/
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├── meta.json # 任务元数据
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├── conversation.json # 对话历史
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└── conversation_meta.jsonl # 对话轮次元数据(JSONL格式)
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```
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### 2. 新增类型定义 (`src/types/chatHistory.ts`)
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#### 消息类型
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- **MessageType 枚举**: `SYSTEM`, `USER`, `AI`, `TOOL_EXECUTION_RESULT`
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- **消息接口**:
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- `SystemMessage`: 系统消息
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- `UserMessage`: 用户消息(支持多内容块)
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- `AiMessage`: AI 回复(支持工具调用和思考过程)
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- `ToolExecutionResultMessage`: 工具执行结果
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#### 元数据结构
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- **TaskMeta**: 任务元数据
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- 任务 ID、名称、项目路径
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- 创建/更新时间
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- Token 使用统计
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- **ConversationMeta**: 对话轮次元数据
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- 轮次 ID、时间戳
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- Token 使用量
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- 模型信息、响应耗时
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### 3. ChatHistoryManager 单例类 (`src/utils/chatHistoryManager.ts`)
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#### 核心方法
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**任务管理**:
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- `createTask(projectPath, taskName)`: 创建新任务
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- `switchTask(projectPath, taskId)`: 切换到指定任务
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- `listProjectTasks(projectPath)`: 列出项目所有任务
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- `getCurrentTaskSession()`: 获取当前任务完整会话
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**消息记录**:
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- `addUserMessage(text)`: 添加用户消息
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- `addAiMessage(text, toolRequests?)`: 添加 AI 消息
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- `addSystemMessage(text)`: 添加系统消息
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- `recordTurnMeta(turnId, usage, model, duration)`: 记录对话轮次元数据
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**自动化功能**:
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- 自动创建存储目录
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- 首次使用时自动创建默认任务
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- 自动更新任务时间戳和 Token 统计
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### 4. 集成到消息处理流程 (`src/utils/messageHandler.ts`)
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#### 修改点
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- 在 `handleUserMessage()` 中自动记录用户消息
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- 在所有 AI 回复点自动记录 AI 消息
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- 支持文件操作、VCD 生成等场景的历史记录
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#### 记录场景
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- 普通对话消息
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- 文件操作(创建、删除、读取、更新、重命名、替换)
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- VCD 文件生成流程
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- 错误消息
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### 5. 插件初始化 (`src/extension.ts`)
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- 导入 `ChatHistoryManager`
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- 插件激活时自动初始化历史管理器
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- 为后续命令实现预留接口(已在 `package.json` 中定义)
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## 预留命令(待实现)
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在 `package.json` 中已定义以下命令,但在 `extension.ts` 中暂时注释:
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- `ic-coder.viewHistory`: 查看会话历史
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- `ic-coder.newSession`: 新建会话
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- `ic-coder.exportSession`: 导出当前会话
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- `ic-coder.deleteSession`: 删除会话
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- `ic-coder.clearHistory`: 清空会话历史
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- `ic-coder.searchSession`: 搜索会话
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## 技术特点
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1. **单例模式**: 确保全局唯一的历史管理器实例
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2. **自动初始化**: 首次使用时自动创建必要的目录和文件
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3. **LangChain4j 兼容**: 消息格式与 LangChain4j 保持一致
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4. **跨平台支持**: 使用 VSCode API 处理文件系统,支持 Windows/Linux/macOS
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5. **错误处理**: 完善的异常捕获和错误提示
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6. **增量更新**: 使用 JSONL 格式追加对话元数据,避免重写整个文件
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## 使用示例
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```typescript
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// 获取历史管理器实例
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const historyManager = ChatHistoryManager.getInstance();
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// 创建新任务
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await historyManager.createTask('/path/to/project', '实现计数器模块');
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// 记录对话
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await historyManager.addUserMessage('帮我创建一个计数器');
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await historyManager.addAiMessage('好的,我来帮你创建计数器模块...');
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// 记录轮次元数据
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await historyManager.recordTurnMeta(1, {
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inputTokens: 100,
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outputTokens: 200,
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totalTokens: 300
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}, 'gpt-4', 2.5);
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// 获取当前会话
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const session = await historyManager.getCurrentTaskSession();
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```
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## 数据格式示例
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### meta.json
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```json
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{
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"taskId": "task_20231215_abc123",
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"taskName": "实现计数器模块",
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"projectPath": "D:\\ICCoderPlugin\\ic-coder",
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"createdAt": "2023-12-15T10:30:00.000Z",
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"updatedAt": "2023-12-15T11:45:00.000Z",
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"stats": {
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"credits": 0,
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"totalTokens": 5000,
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"inputTokens": 2000,
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"outputTokens": 3000
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}
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}
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```
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### conversation.json
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```json
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[
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{
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"type": "USER",
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"contents": [
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{
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"type": "TEXT",
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"text": "帮我创建一个计数器"
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}
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]
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},
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{
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"type": "AI",
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"text": "好的,我来帮你创建计数器模块..."
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}
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]
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```
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### conversation_meta.jsonl
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```jsonl
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{"turnId":1,"timestamp":"2023-12-15T10:30:00.000Z","usage":{"inputTokens":100,"outputTokens":200,"totalTokens":300},"model":"gpt-4","duration":2.5}
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{"turnId":2,"timestamp":"2023-12-15T10:32:00.000Z","usage":{"inputTokens":150,"outputTokens":250,"totalTokens":400},"model":"gpt-4","duration":3.2}
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```
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## 文件修改清单
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### 新增文件
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1. `src/types/chatHistory.ts` - 类型定义文件
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2. `src/utils/chatHistoryManager.ts` - 会话历史管理器
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### 修改文件
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1. `src/extension.ts` - 导入 ChatHistoryManager
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2. `src/utils/messageHandler.ts` - 集成历史记录功能
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3. `package.json` - 定义会话管理相关命令
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## 关键代码位置
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### 用户消息记录
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- 文件: `src/utils/messageHandler.ts:29-30`
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- 代码: `await historyManager.addUserMessage(text);`
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### AI 消息记录
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- 文件: `src/utils/messageHandler.ts:54`
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- 代码: `await historyManager.addAiMessage(reply);`
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### 文件操作历史记录
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- 文件: `src/utils/messageHandler.ts:194, 207, 217, 227, 243, 263`
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- 各种文件操作后都会记录 AI 消息
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### 任务自动创建
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- 文件: `src/utils/chatHistoryManager.ts:269-279`
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- 方法: `ensureCurrentTask()`
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## 后续开发建议
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1. **实现预留的会话管理命令**
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- 查看历史:展示任务列表和对话内容
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- 新建会话:创建新任务并切换
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- 导出会话:支持 Markdown、JSON 等格式
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- 删除会话:删除指定任务目录
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- 清空历史:清空所有会话数据
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- 搜索会话:按关键词搜索对话内容
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2. **增强功能**
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- 添加会话统计和可视化面板
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- 支持多任务并行管理
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- 实现会话备份和恢复功能
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- 添加会话标签和分类
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- 支持会话合并和拆分
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3. **性能优化**
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- 实现会话数据的懒加载
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- 添加缓存机制减少文件读写
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- 优化大型会话的加载速度
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4. **用户体验**
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- 添加会话切换的快捷键
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- 在状态栏显示当前任务信息
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- 提供会话导入功能
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- 支持会话模板
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## 测试建议
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1. **单元测试**
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- 测试项目路径编码/解码
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- 测试任务创建和切换
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- 测试消息添加和读取
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- 测试元数据更新
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2. **集成测试**
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- 测试完整的对话流程
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- 测试文件操作的历史记录
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- 测试跨会话切换
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- 测试异常情况处理
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3. **性能测试**
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- 测试大量消息的读写性能
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- 测试多任务并发访问
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- 测试长时间运行的稳定性
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## 注意事项
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1. **数据安全**
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- 会话数据存储在用户主目录,确保权限正确
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- 敏感信息不应记录到历史中
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- 定期清理过期会话数据
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2. **兼容性**
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- 确保跨平台路径处理正确
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- 注意文件编码问题(统一使用 UTF-8)
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- 保持与 LangChain4j 格式的兼容性
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3. **错误处理**
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- 文件系统操作都应有异常捕获
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- 提供友好的错误提示
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- 记录详细的错误日志
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## 版本信息
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- **功能版本**: v1.0.0
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- **实现日期**: 2025-12-15
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- **兼容版本**: VSCode ^1.107.0
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- **依赖**: 无额外依赖,仅使用 VSCode API
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## 参考资料
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- [LangChain4j 消息格式](https://docs.langchain4j.dev/)
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- [VSCode 文件系统 API](https://code.visualstudio.com/api/references/vscode-api#FileSystem)
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- [JSONL 格式规范](http://jsonlines.org/)
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30
package.json
30
package.json
@ -42,6 +42,36 @@
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"command": "ic-coder.openVCDViewer",
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"title": "打开 VCD 波形查看器",
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"category": "IC Coder"
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},
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{
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"command": "ic-coder.viewHistory",
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"title": "查看会话历史",
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"category": "IC Coder"
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},
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{
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"command": "ic-coder.newSession",
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"title": "新建会话",
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"category": "IC Coder"
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},
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{
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"command": "ic-coder.exportSession",
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"title": "导出当前会话",
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"category": "IC Coder"
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},
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{
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"command": "ic-coder.deleteSession",
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"title": "删除会话",
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"category": "IC Coder"
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},
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{
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"command": "ic-coder.clearHistory",
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"title": "清空会话历史",
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"category": "IC Coder"
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},
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{
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"command": "ic-coder.searchSession",
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"title": "搜索会话",
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"category": "IC Coder"
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}
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],
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"viewsContainers": {
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@ -2,6 +2,7 @@ import * as vscode from "vscode";
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import { ICViewProvider } from "./views/ICViewProvider";
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import { showICHelperPanel } from "./panels/ICHelperPanel";
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import { VCDViewerPanel } from "./panels/VCDViewerPanel";
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import { ChatHistoryManager } from "./utils/chatHistoryManager";
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export function activate(context: vscode.ExtensionContext) {
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console.log("🎉 IC Coder 插件已激活!");
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@ -50,6 +51,53 @@ export function activate(context: vscode.ExtensionContext) {
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}
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);
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// 注册命令:查看会话历史
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// TODO: 这些命令需要根据新的任务架构重新实现
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// 暂时注释掉,等待重新实现
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/*
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const viewHistoryCommand = vscode.commands.registerCommand(
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"ic-coder.viewHistory",
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() => {
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vscode.window.showInformationMessage("此功能正在重构中,敬请期待");
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}
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);
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const newSessionCommand = vscode.commands.registerCommand(
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"ic-coder.newSession",
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() => {
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vscode.window.showInformationMessage("此功能正在重构中,敬请期待");
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}
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);
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const exportSessionCommand = vscode.commands.registerCommand(
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"ic-coder.exportSession",
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() => {
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vscode.window.showInformationMessage("此功能正在重构中,敬请期待");
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}
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);
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const deleteSessionCommand = vscode.commands.registerCommand(
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"ic-coder.deleteSession",
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() => {
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vscode.window.showInformationMessage("此功能正在重构中,敬请期待");
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}
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);
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const clearHistoryCommand = vscode.commands.registerCommand(
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"ic-coder.clearHistory",
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() => {
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vscode.window.showInformationMessage("此功能正在重构中,敬请期待");
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}
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);
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const searchSessionCommand = vscode.commands.registerCommand(
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"ic-coder.searchSession",
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() => {
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vscode.window.showInformationMessage("此功能正在重构中,敬请期待");
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}
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);
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*/
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// 注册侧边栏视图
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const viewProvider = new ICViewProvider(context.extensionUri);
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const viewRegistration = vscode.window.registerWebviewViewProvider(
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@ -62,6 +110,13 @@ export function activate(context: vscode.ExtensionContext) {
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openPanelCommand,
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openChatCommand,
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openVCDViewerCommand,
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// TODO: 等待重新实现这些命令
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// viewHistoryCommand,
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// newSessionCommand,
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// exportSessionCommand,
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// deleteSessionCommand,
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// clearHistoryCommand,
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// searchSessionCommand,
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viewRegistration
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);
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||||
}
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||||
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||||
115
src/types/chatHistory.ts
Normal file
115
src/types/chatHistory.ts
Normal file
@ -0,0 +1,115 @@
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/**
|
||||
* 消息类型枚举(对应 LangChain4j 格式)
|
||||
*/
|
||||
export enum MessageType {
|
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SYSTEM = "SYSTEM",
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USER = "USER",
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AI = "AI",
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TOOL_EXECUTION_RESULT = "TOOL_EXECUTION_RESULT"
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}
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||||
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||||
/**
|
||||
* 工具执行请求
|
||||
*/
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||||
export interface ToolExecutionRequest {
|
||||
id: string;
|
||||
name: string;
|
||||
arguments: string; // JSON字符串
|
||||
}
|
||||
|
||||
/**
|
||||
* 消息内容(用于USER消息)
|
||||
*/
|
||||
export interface MessageContent {
|
||||
type: "TEXT";
|
||||
text: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* 基础消息接口
|
||||
*/
|
||||
export interface BaseMessage {
|
||||
type: MessageType;
|
||||
}
|
||||
|
||||
/**
|
||||
* 系统消息
|
||||
*/
|
||||
export interface SystemMessage extends BaseMessage {
|
||||
type: MessageType.SYSTEM;
|
||||
text: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* 用户消息
|
||||
*/
|
||||
export interface UserMessage extends BaseMessage {
|
||||
type: MessageType.USER;
|
||||
contents: MessageContent[];
|
||||
}
|
||||
|
||||
/**
|
||||
* AI消息
|
||||
*/
|
||||
export interface AiMessage extends BaseMessage {
|
||||
type: MessageType.AI;
|
||||
text?: string;
|
||||
toolExecutionRequests?: ToolExecutionRequest[];
|
||||
thinking?: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* 工具执行结果消息
|
||||
*/
|
||||
export interface ToolExecutionResultMessage extends BaseMessage {
|
||||
type: MessageType.TOOL_EXECUTION_RESULT;
|
||||
id: string;
|
||||
toolName: string;
|
||||
text: string; // JSON字符串
|
||||
}
|
||||
|
||||
/**
|
||||
* 联合消息类型
|
||||
*/
|
||||
export type ChatMessage = SystemMessage | UserMessage | AiMessage | ToolExecutionResultMessage;
|
||||
|
||||
/**
|
||||
* 对话轮次元数据
|
||||
*/
|
||||
export interface ConversationMeta {
|
||||
turnId: number;
|
||||
timestamp: string; // ISO 8601格式
|
||||
usage?: {
|
||||
inputTokens?: number;
|
||||
outputTokens?: number;
|
||||
totalTokens?: number;
|
||||
};
|
||||
model?: string;
|
||||
duration?: number; // 响应耗时(秒)
|
||||
}
|
||||
|
||||
/**
|
||||
* 任务元数据(meta.json)
|
||||
*/
|
||||
export interface TaskMeta {
|
||||
taskId: string;
|
||||
taskName: string;
|
||||
projectPath: string;
|
||||
createdAt: string; // ISO 8601格式
|
||||
updatedAt: string; // ISO 8601格式
|
||||
stats: {
|
||||
credits: number;
|
||||
totalTokens: number;
|
||||
inputTokens: number;
|
||||
outputTokens: number;
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* 任务会话(包含所有相关数据)
|
||||
*/
|
||||
export interface TaskSession {
|
||||
meta: TaskMeta;
|
||||
messages: ChatMessage[]; // conversation.json的内容
|
||||
conversationMeta: ConversationMeta[]; // conversation_meta.jsonl的内容
|
||||
}
|
||||
497
src/utils/chatHistoryManager.ts
Normal file
497
src/utils/chatHistoryManager.ts
Normal file
@ -0,0 +1,497 @@
|
||||
import * as vscode from 'vscode';
|
||||
import * as path from 'path';
|
||||
import {
|
||||
ChatMessage,
|
||||
TaskMeta,
|
||||
TaskSession,
|
||||
ConversationMeta,
|
||||
MessageType,
|
||||
UserMessage,
|
||||
AiMessage,
|
||||
SystemMessage
|
||||
} from '../types/chatHistory';
|
||||
|
||||
/**
|
||||
* 会话历史管理器
|
||||
* 按照设计文档实现:~/.iccoder/projects/{项目路径编码}/{taskId}/
|
||||
*/
|
||||
export class ChatHistoryManager {
|
||||
private static instance: ChatHistoryManager;
|
||||
private baseDir: string; // ~/.iccoder
|
||||
private currentTaskId: string | null = null;
|
||||
private currentProjectPath: string | null = null;
|
||||
|
||||
private constructor() {
|
||||
// 设置存储路径: ~/.iccoder
|
||||
const userHome = process.env.USERPROFILE || process.env.HOME || '';
|
||||
this.baseDir = path.join(userHome, '.iccoder');
|
||||
this.ensureBaseDir();
|
||||
}
|
||||
|
||||
/**
|
||||
* 项目路径编码
|
||||
* 规则:
|
||||
* - 替换 \ 和 / 为 --
|
||||
* - 替换 : 为空
|
||||
* 例如:C:\Users\admin\Documents\Project -> C--Users-admin-Documents-Project
|
||||
*/
|
||||
private encodeProjectPath(projectPath: string): string {
|
||||
return projectPath
|
||||
.replace(/:/g, '') // 移除冒号
|
||||
.replace(/[/\\]/g, '--'); // 替换斜杠为 --
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成任务ID
|
||||
* 格式:task_{date}_{sequence}
|
||||
*/
|
||||
private generateTaskId(): string {
|
||||
const date = new Date().toISOString().split('T')[0].replace(/-/g, '');
|
||||
const sequence = Math.random().toString(36).substr(2, 6);
|
||||
return `task_${date}_${sequence}`;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取任务目录路径
|
||||
*/
|
||||
private getTaskDir(projectPath: string, taskId: string): string {
|
||||
const encodedPath = this.encodeProjectPath(projectPath);
|
||||
return path.join(this.baseDir, 'projects', encodedPath, taskId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 确保基础目录存在
|
||||
*/
|
||||
private async ensureBaseDir(): Promise<void> {
|
||||
try {
|
||||
const uri = vscode.Uri.file(this.baseDir);
|
||||
try {
|
||||
await vscode.workspace.fs.stat(uri);
|
||||
} catch {
|
||||
// 目录不存在,创建它
|
||||
await vscode.workspace.fs.createDirectory(uri);
|
||||
console.log(`创建存储目录: ${this.baseDir}`);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error("创建存储目录失败:", error);
|
||||
vscode.window.showErrorMessage("创建会话历史存储目录失败");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 确保任务目录存在
|
||||
*/
|
||||
private async ensureTaskDir(taskDir: string): Promise<void> {
|
||||
try {
|
||||
const uri = vscode.Uri.file(taskDir);
|
||||
try {
|
||||
await vscode.workspace.fs.stat(uri);
|
||||
} catch {
|
||||
// 目录不存在,创建它
|
||||
await vscode.workspace.fs.createDirectory(uri);
|
||||
console.log(`创建任务目录: ${taskDir}`);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error("创建任务目录失败:", error);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取单例实例
|
||||
*/
|
||||
public static getInstance(): ChatHistoryManager {
|
||||
if (!ChatHistoryManager.instance) {
|
||||
ChatHistoryManager.instance = new ChatHistoryManager();
|
||||
}
|
||||
return ChatHistoryManager.instance;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建新任务
|
||||
*/
|
||||
public async createTask(projectPath: string, taskName: string): Promise<TaskMeta> {
|
||||
const taskId = this.generateTaskId();
|
||||
const now = new Date().toISOString();
|
||||
|
||||
const meta: TaskMeta = {
|
||||
taskId,
|
||||
taskName,
|
||||
projectPath,
|
||||
createdAt: now,
|
||||
updatedAt: now,
|
||||
stats: {
|
||||
credits: 0,
|
||||
totalTokens: 0,
|
||||
inputTokens: 0,
|
||||
outputTokens: 0
|
||||
}
|
||||
};
|
||||
|
||||
this.currentTaskId = taskId;
|
||||
this.currentProjectPath = projectPath;
|
||||
|
||||
// 创建任务目录
|
||||
const taskDir = this.getTaskDir(projectPath, taskId);
|
||||
await this.ensureTaskDir(taskDir);
|
||||
|
||||
// 保存 meta.json
|
||||
await this.saveTaskMeta(meta);
|
||||
|
||||
// 初始化空的 conversation.json
|
||||
await this.saveConversation([]);
|
||||
|
||||
return meta;
|
||||
}
|
||||
|
||||
/**
|
||||
* 保存任务元数据
|
||||
*/
|
||||
private async saveTaskMeta(meta: TaskMeta): Promise<void> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
throw new Error("没有当前任务");
|
||||
}
|
||||
|
||||
const taskDir = this.getTaskDir(this.currentProjectPath, this.currentTaskId);
|
||||
const metaPath = path.join(taskDir, 'meta.json');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(metaPath);
|
||||
const content = Buffer.from(JSON.stringify(meta, null, 2), 'utf-8');
|
||||
await vscode.workspace.fs.writeFile(uri, content);
|
||||
} catch (error) {
|
||||
console.error("保存任务元数据失败:", error);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载任务元数据
|
||||
*/
|
||||
private async loadTaskMeta(): Promise<TaskMeta | null> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const taskDir = this.getTaskDir(this.currentProjectPath, this.currentTaskId);
|
||||
const metaPath = path.join(taskDir, 'meta.json');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(metaPath);
|
||||
const content = await vscode.workspace.fs.readFile(uri);
|
||||
const data = Buffer.from(content).toString('utf-8');
|
||||
return JSON.parse(data);
|
||||
} catch (error) {
|
||||
// 文件不存在或读取失败
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 保存对话历史(conversation.json)
|
||||
*/
|
||||
private async saveConversation(messages: ChatMessage[]): Promise<void> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
throw new Error("没有当前任务");
|
||||
}
|
||||
|
||||
const taskDir = this.getTaskDir(this.currentProjectPath, this.currentTaskId);
|
||||
const conversationPath = path.join(taskDir, 'conversation.json');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(conversationPath);
|
||||
const content = Buffer.from(JSON.stringify(messages, null, 2), 'utf-8');
|
||||
await vscode.workspace.fs.writeFile(uri, content);
|
||||
} catch (error) {
|
||||
console.error("保存对话历史失败:", error);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载对话历史
|
||||
*/
|
||||
private async loadConversation(): Promise<ChatMessage[]> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
return [];
|
||||
}
|
||||
|
||||
const taskDir = this.getTaskDir(this.currentProjectPath, this.currentTaskId);
|
||||
const conversationPath = path.join(taskDir, 'conversation.json');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(conversationPath);
|
||||
const content = await vscode.workspace.fs.readFile(uri);
|
||||
const data = Buffer.from(content).toString('utf-8');
|
||||
return JSON.parse(data);
|
||||
} catch (error) {
|
||||
// 文件不存在或读取失败
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 追加对话元数据(conversation_meta.jsonl)
|
||||
*/
|
||||
private async appendConversationMeta(meta: ConversationMeta): Promise<void> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
throw new Error("没有当前任务");
|
||||
}
|
||||
|
||||
const taskDir = this.getTaskDir(this.currentProjectPath, this.currentTaskId);
|
||||
const metaPath = path.join(taskDir, 'conversation_meta.jsonl');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(metaPath);
|
||||
const line = JSON.stringify(meta) + '\n';
|
||||
|
||||
// 读取现有内容
|
||||
let existingContent = '';
|
||||
try {
|
||||
const content = await vscode.workspace.fs.readFile(uri);
|
||||
existingContent = Buffer.from(content).toString('utf-8');
|
||||
} catch {
|
||||
// 文件不存在,忽略错误
|
||||
}
|
||||
|
||||
// 追加新内容
|
||||
const newContent = existingContent + line;
|
||||
await vscode.workspace.fs.writeFile(uri, Buffer.from(newContent, 'utf-8'));
|
||||
} catch (error) {
|
||||
console.error("追加对话元数据失败:", error);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 确保有当前任务,如果没有则自动创建
|
||||
*/
|
||||
private async ensureCurrentTask(): Promise<void> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
// 获取当前工作区路径
|
||||
const workspacePath = vscode.workspace.workspaceFolders?.[0]?.uri.fsPath;
|
||||
if (workspacePath) {
|
||||
await this.createTask(workspacePath, "默认任务");
|
||||
} else {
|
||||
throw new Error("没有打开的工作区,无法创建任务");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 添加用户消息
|
||||
*/
|
||||
public async addUserMessage(text: string): Promise<void> {
|
||||
await this.ensureCurrentTask();
|
||||
const messages = await this.loadConversation();
|
||||
|
||||
const userMessage: UserMessage = {
|
||||
type: MessageType.USER,
|
||||
contents: [{ type: "TEXT", text }]
|
||||
};
|
||||
|
||||
messages.push(userMessage);
|
||||
await this.saveConversation(messages);
|
||||
|
||||
// 更新任务元数据
|
||||
await this.updateTaskTimestamp();
|
||||
}
|
||||
|
||||
/**
|
||||
* 添加AI消息
|
||||
*/
|
||||
public async addAiMessage(text: string, toolRequests?: any[]): Promise<void> {
|
||||
await this.ensureCurrentTask();
|
||||
const messages = await this.loadConversation();
|
||||
|
||||
const aiMessage: AiMessage = {
|
||||
type: MessageType.AI,
|
||||
text,
|
||||
toolExecutionRequests: toolRequests
|
||||
};
|
||||
|
||||
messages.push(aiMessage);
|
||||
await this.saveConversation(messages);
|
||||
|
||||
// 更新任务元数据
|
||||
await this.updateTaskTimestamp();
|
||||
}
|
||||
|
||||
/**
|
||||
* 添加系统消息
|
||||
*/
|
||||
public async addSystemMessage(text: string): Promise<void> {
|
||||
await this.ensureCurrentTask();
|
||||
const messages = await this.loadConversation();
|
||||
|
||||
const systemMessage: SystemMessage = {
|
||||
type: MessageType.SYSTEM,
|
||||
text
|
||||
};
|
||||
|
||||
messages.push(systemMessage);
|
||||
await this.saveConversation(messages);
|
||||
}
|
||||
|
||||
/**
|
||||
* 记录对话轮次元数据
|
||||
*/
|
||||
public async recordTurnMeta(
|
||||
turnId: number,
|
||||
usage?: { inputTokens?: number; outputTokens?: number; totalTokens?: number },
|
||||
model?: string,
|
||||
duration?: number
|
||||
): Promise<void> {
|
||||
const meta: ConversationMeta = {
|
||||
turnId,
|
||||
timestamp: new Date().toISOString(),
|
||||
usage,
|
||||
model,
|
||||
duration
|
||||
};
|
||||
|
||||
await this.appendConversationMeta(meta);
|
||||
|
||||
// 更新任务统计
|
||||
if (usage) {
|
||||
await this.updateTaskStats(usage);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新任务时间戳
|
||||
*/
|
||||
private async updateTaskTimestamp(): Promise<void> {
|
||||
const meta = await this.loadTaskMeta();
|
||||
if (meta) {
|
||||
meta.updatedAt = new Date().toISOString();
|
||||
await this.saveTaskMeta(meta);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新任务统计
|
||||
*/
|
||||
private async updateTaskStats(usage: { inputTokens?: number; outputTokens?: number; totalTokens?: number }): Promise<void> {
|
||||
const meta = await this.loadTaskMeta();
|
||||
if (meta) {
|
||||
meta.stats.inputTokens += usage.inputTokens || 0;
|
||||
meta.stats.outputTokens += usage.outputTokens || 0;
|
||||
meta.stats.totalTokens += usage.totalTokens || 0;
|
||||
meta.updatedAt = new Date().toISOString();
|
||||
await this.saveTaskMeta(meta);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前任务会话
|
||||
*/
|
||||
public async getCurrentTaskSession(): Promise<TaskSession | null> {
|
||||
const meta = await this.loadTaskMeta();
|
||||
if (!meta) {
|
||||
return null;
|
||||
}
|
||||
|
||||
const messages = await this.loadConversation();
|
||||
const conversationMeta = await this.loadConversationMeta();
|
||||
|
||||
return {
|
||||
meta,
|
||||
messages,
|
||||
conversationMeta
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载对话元数据
|
||||
*/
|
||||
private async loadConversationMeta(): Promise<ConversationMeta[]> {
|
||||
if (!this.currentTaskId || !this.currentProjectPath) {
|
||||
return [];
|
||||
}
|
||||
|
||||
const taskDir = this.getTaskDir(this.currentProjectPath, this.currentTaskId);
|
||||
const metaPath = path.join(taskDir, 'conversation_meta.jsonl');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(metaPath);
|
||||
const content = await vscode.workspace.fs.readFile(uri);
|
||||
const data = Buffer.from(content).toString('utf-8');
|
||||
return data
|
||||
.split('\n')
|
||||
.filter(line => line.trim())
|
||||
.map(line => JSON.parse(line));
|
||||
} catch (error) {
|
||||
// 文件不存在或读取失败
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 列出项目的所有任务
|
||||
*/
|
||||
public async listProjectTasks(projectPath: string): Promise<TaskMeta[]> {
|
||||
const encodedPath = this.encodeProjectPath(projectPath);
|
||||
const projectDir = path.join(this.baseDir, 'projects', encodedPath);
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(projectDir);
|
||||
const entries = await vscode.workspace.fs.readDirectory(uri);
|
||||
|
||||
const tasks: TaskMeta[] = [];
|
||||
|
||||
for (const [taskId, type] of entries) {
|
||||
if (type === vscode.FileType.Directory) {
|
||||
const metaPath = path.join(projectDir, taskId, 'meta.json');
|
||||
try {
|
||||
const metaUri = vscode.Uri.file(metaPath);
|
||||
const content = await vscode.workspace.fs.readFile(metaUri);
|
||||
const data = Buffer.from(content).toString('utf-8');
|
||||
tasks.push(JSON.parse(data));
|
||||
} catch (error) {
|
||||
console.error(`加载任务 ${taskId} 失败:`, error);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return tasks.sort((a, b) =>
|
||||
new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
|
||||
);
|
||||
} catch (error) {
|
||||
// 目录不存在
|
||||
return [];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 切换到指定任务
|
||||
*/
|
||||
public async switchTask(projectPath: string, taskId: string): Promise<boolean> {
|
||||
const taskDir = this.getTaskDir(projectPath, taskId);
|
||||
const metaPath = path.join(taskDir, 'meta.json');
|
||||
|
||||
try {
|
||||
const uri = vscode.Uri.file(metaPath);
|
||||
await vscode.workspace.fs.stat(uri);
|
||||
this.currentProjectPath = projectPath;
|
||||
this.currentTaskId = taskId;
|
||||
return true;
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前任务ID
|
||||
*/
|
||||
public getCurrentTaskId(): string | null {
|
||||
return this.currentTaskId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取基础目录
|
||||
*/
|
||||
public getBaseDir(): string {
|
||||
return this.baseDir;
|
||||
}
|
||||
}
|
||||
@ -13,6 +13,7 @@ import {
|
||||
checkVerilogProject,
|
||||
checkIverilogAvailable,
|
||||
} from "./iverilogRunner";
|
||||
import { ChatHistoryManager } from "./chatHistoryManager";
|
||||
|
||||
/**
|
||||
* 处理用户消息
|
||||
@ -24,6 +25,10 @@ export async function handleUserMessage(
|
||||
) {
|
||||
console.log("收到用户消息:", text);
|
||||
|
||||
// 记录用户消息到历史
|
||||
const historyManager = ChatHistoryManager.getInstance();
|
||||
await historyManager.addUserMessage(text);
|
||||
|
||||
// 检查是否是 VCD 生成命令
|
||||
if (isVCDGenerationCommand(text)) {
|
||||
await handleVCDGeneration(panel, extensionPath || "");
|
||||
@ -44,6 +49,10 @@ export async function handleUserMessage(
|
||||
// 普通消息处理
|
||||
console.log("作为普通消息处理");
|
||||
const reply = getMockReply(text);
|
||||
|
||||
// 记录助手回复到历史
|
||||
await historyManager.addAiMessage(reply);
|
||||
|
||||
setTimeout(() => {
|
||||
panel.webview.postMessage({
|
||||
command: "receiveMessage",
|
||||
@ -166,28 +175,36 @@ async function handleFileOperation(
|
||||
replaceText?: string;
|
||||
}
|
||||
) {
|
||||
const historyManager = ChatHistoryManager.getInstance();
|
||||
|
||||
try {
|
||||
let responseText = "";
|
||||
|
||||
switch (operation.type) {
|
||||
case "create":
|
||||
await createFile(operation.filePath, operation.content || "");
|
||||
responseText = `✅ 文件创建成功: ${operation.filePath}`;
|
||||
panel.webview.postMessage({
|
||||
command: "receiveMessage",
|
||||
text: `✅ 文件创建成功: ${operation.filePath}`,
|
||||
text: responseText,
|
||||
});
|
||||
vscode.window.showInformationMessage(
|
||||
`文件创建成功: ${operation.filePath}`
|
||||
);
|
||||
await historyManager.addAiMessage(responseText);
|
||||
break;
|
||||
|
||||
case "delete":
|
||||
await deleteFile(operation.filePath);
|
||||
responseText = `✅ 文件删除成功: ${operation.filePath}`;
|
||||
panel.webview.postMessage({
|
||||
command: "receiveMessage",
|
||||
text: `✅ 文件删除成功: ${operation.filePath}`,
|
||||
text: responseText,
|
||||
});
|
||||
vscode.window.showInformationMessage(
|
||||
`文件删除成功: ${operation.filePath}`
|
||||
);
|
||||
await historyManager.addAiMessage(responseText);
|
||||
break;
|
||||
|
||||
case "read":
|
||||
@ -197,6 +214,7 @@ async function handleFileOperation(
|
||||
content: content,
|
||||
filePath: operation.filePath,
|
||||
});
|
||||
await historyManager.addAiMessage(`读取文件: ${operation.filePath}`);
|
||||
break;
|
||||
|
||||
case "update":
|
||||
@ -206,6 +224,7 @@ async function handleFileOperation(
|
||||
content: currentContent,
|
||||
filePath: operation.filePath,
|
||||
});
|
||||
await historyManager.addAiMessage(`编辑文件: ${operation.filePath}`);
|
||||
break;
|
||||
|
||||
case "rename":
|
||||
@ -213,13 +232,15 @@ async function handleFileOperation(
|
||||
throw new Error("缺少新文件名");
|
||||
}
|
||||
await renameFile(operation.filePath, operation.newPath);
|
||||
responseText = `✅ 文件重命名成功: ${operation.filePath} → ${operation.newPath}`;
|
||||
panel.webview.postMessage({
|
||||
command: "receiveMessage",
|
||||
text: `✅ 文件重命名成功: ${operation.filePath} → ${operation.newPath}`,
|
||||
text: responseText,
|
||||
});
|
||||
vscode.window.showInformationMessage(
|
||||
`文件重命名成功: ${operation.filePath} → ${operation.newPath}`
|
||||
);
|
||||
await historyManager.addAiMessage(responseText);
|
||||
break;
|
||||
|
||||
case "replace":
|
||||
@ -231,13 +252,15 @@ async function handleFileOperation(
|
||||
operation.searchText,
|
||||
operation.replaceText
|
||||
);
|
||||
responseText = `✅ 文件内容替换成功: ${operation.filePath}`;
|
||||
panel.webview.postMessage({
|
||||
command: "receiveMessage",
|
||||
text: `✅ 文件内容替换成功: ${operation.filePath}`,
|
||||
text: responseText,
|
||||
});
|
||||
vscode.window.showInformationMessage(
|
||||
`文件内容替换成功: ${operation.filePath}`
|
||||
);
|
||||
await historyManager.addAiMessage(responseText);
|
||||
break;
|
||||
}
|
||||
} catch (error) {
|
||||
@ -247,6 +270,7 @@ async function handleFileOperation(
|
||||
text: `❌ ${errorMsg}`,
|
||||
});
|
||||
vscode.window.showErrorMessage(errorMsg);
|
||||
await historyManager.addAiMessage(`❌ ${errorMsg}`);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user