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</content>
<write_to_file>
<path>jwcode/PROJECT_SUMMARY.md</path>
<content># JWCode 项目总结

## 项目概述

JWCode 是一个用 Java 重构的终端 AI 编码工具，完全参照 Claude Code 的并行设计。本项目旨在提供一个功能完整、架构清晰的 Java 实现，便于学习和扩展。

## 已完成的工作

### 1. 项目文档

- ✅ README.md - 项目介绍和快速开始指南
- ✅ docs/developer-guide.md - 开发者文档，包含架构设计、代码规范等
- ✅ PROJECT_SUMMARY.md - 项目总结文档（本文件）
- ✅ LICENSE - Apache 2.0 许可证

### 2. Maven 项目结构

```
jwcode/
├── pom.xml                    # 根 POM
├── jwcode-parent/             # 父 POM（依赖管理）
│   └── pom.xml
├── jwcode-common/             # 公共工具模块
│   └── pom.xml
├── jwcode-core/               # 核心引擎模块
│   └── pom.xml
├── jwcode-cli/                # CLI 模块
│   └── pom.xml
├── jwcode-repl/               # REPL 引擎模块
│   └── pom.xml
├── jwcode-sdk/                # SDK 桥接模块
│   └── pom.xml
├── jwcode-mcp/                # MCP 服务模块
│   └── pom.xml
├── jwcode-plugin/             # 插件系统模块
│   └── pom.xml
├── jwcode-skill/              # 技能系统模块
│   └── pom.xml
├── jwcode-lsp/                # LSP 服务模块
│   └── pom.xml
├── jwcode-analytics/          # 分析服务模块
│   └── pom.xml
└── jwcode-distribution/       # 分发打包模块
    └── pom.xml
```

### 3. 核心代码实现

#### jwcode-common 模块
- ✅ `Preconditions.java` - 参数校验工具类

#### jwcode-core 模块
- ✅ `Tool.java` - 工具接口
- ✅ `ToolResult.java` - 工具执行结果类
- ✅ `ToolProgress.java` - 工具进度类
- ✅ `ToolContext.java` - 工具执行上下文类
- ✅ `CanUseToolFn.java` - 权限检查函数接口
- ✅ `ToolRegistry.java` - 工具注册表类
- ✅ `Message.java` - 消息模型类

#### jwcode-cli 模块
- ✅ `JwCodeApplication.java` - CLI 应用程序入口类

### 4. 配置文件

- ✅ `config.example.json` - 配置文件示例

## 架构设计

### 分层架构

```
┌─────────────────────────────────────────────────────────┐
│                    Application Layer                     │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐      │
│  │   CLI       │  │   REPL      │  │   SDK       │      │
│  └──────┬──────┘  └──────┬──────┘  └──────┬──────┘      │
├─────────────────────────────────────────────────────────┤
│                      Core Layer                          │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────┐      │
│  │  Query      │  │   Tool      │  │  Session    │      │
│  │  Engine     │  │  Executor   │  │  Manager    │      │
│  └─────────────┘  └─────────────┘  └─────────────┘      │
├─────────────────────────────────────────────────────────┤
│                    Services Layer                        │
│  ┌────────┐ ┌────────┐ ┌────────┐ ┌────────┐           │
│  │  MCP   │ │ Plugin │ │ Skill  │ │  LSP   │           │
│  └────────┘ └────────┘ └────────┘ └────────┘           │
├─────────────────────────────────────────────────────────┤
│                 Infrastructure Layer                     │
│  ┌──────────┐ ┌──────────┐ ┌──────────┐                │
│  │   File   │ │  Process │ │  Network │                │
│  └──────────┘ └──────────┘ └──────────┘                │
└─────────────────────────────────────────────────────────┘
```

### 核心模块职责

| 模块 | 职责 |
|------|------|
| jwcode-core | 查询引擎、工具系统、会话管理 |
| jwcode-cli | 命令行解析、命令路由 |
| jwcode-repl | 交互式终端界面 |
| jwcode-mcp | MCP 协议支持 |
| jwcode-plugin | 插件生命周期管理 |
| jwcode-skill | 技能系统 |

## 下一步工作

### 待实现的功能

1. **核心引擎**
   - [ ] QueryEngine 实现
   - [ ] ToolExecutor 实现
   - [ ] SessionManager 实现
   - [ ] ApiClient 实现

2. **内置工具**
   - [ ] BashTool - 执行 shell 命令
   - [ ] ReadTool - 读取文件
   - [ ] EditTool - 编辑文件
   - [ ] WriteTool - 写入文件
   - [ ] GrepTool - 文本搜索
   - [ ] GlobTool - 文件匹配

3. **UI/UX**
   - [ ] REPL 输入处理
   - [ ] 终端渲染
   - [ ] 进度显示
   - [ ] 错误处理

4. **扩展系统**
   - [ ] MCP 客户端完整实现
   - [ ] 插件加载器
   - [ ] 技能执行引擎

5. **测试**
   - [ ] 单元测试
   - [ ] 集成测试
   - [ ] 端到端测试

## 技术栈

- **Java 版本**: 17+
- **构建工具**: Maven 3.8+
- **主要依赖**:
  - Jackson (JSON 处理)
  - OkHttp (HTTP 客户端)
  - Picocli (命令行解析)
  - JLine (终端 UI)
  - Reactor (响应式编程)
  - SLF4J + Logback (日志)

## 开发指南

### 构建项目

```bash
cd jwcode
mvn clean install
```

### 运行项目

```bash
# 交互模式
java -jar jwcode-cli/target/jwcode-cli-1.0.0.jar

# 非交互模式
java -jar jwcode-cli/target/jwcode-cli-1.0.0.jar -p "你好"
```

### 添加新工具

1. 实现 `Tool` 接口
2. 在 `ToolRegistry.createDefault()` 中注册
3. 编写单元测试

## 参考资源

- [原始项目 (Claude Code)](https://github.com/anthropics/claude-code)
- [Java 官方文档](https://docs.oracle.com/en/java/)
- [Maven 官方文档](https://maven.apache.org/guides/)

## 贡献指南

欢迎贡献代码、报告问题或提出建议！

1. Fork 项目
2. 创建特性分支
3. 提交更改
4. 推送到分支
5. 开启 Pull Request

---

**JWCode Team** - 2024