feat(cli): 升级 CLI 为 Typer + Rich 版本，新增配置命令与交互式向导

autocommit/cli.py

@@ -1,13 +1,34 @@
-"""命令行入口"""
-import fire
+"""命令行入口 - Typer + Rich 版本"""
+import typer
+from typing import Optional
 from rich.console import Console
 from rich.prompt import Prompt, Confirm
-from typing import Optional
+from rich.table import Table
+from rich.panel import Panel
+from rich import print as rprint
+
 from .config import ConfigManager
 from .llm import LLMClient
 
+# 创建 Typer 应用
+app = typer.Typer(
+    help="AutoCommit - 自动生成提交消息工具",
+    context_settings={"help_option_names": ["-h", "--help"]}
+)
+
+# 创建 Rich 控制台
 console = Console()
 
+# 全局 CLI 实例（类似单例模式）
+_cli_instance = None
+
+def get_cli() -> "AutoCommitCLI":
+    """获取 CLI 单例实例"""
+    global _cli_instance
+    if _cli_instance is None:
+        _cli_instance = AutoCommitCLI()
+    return _cli_instance
+
 class AutoCommitCLI:
     """AutoCommit命令行接口"""
 
@@ -15,140 +36,317 @@ class AutoCommitCLI:
         self.config_manager = ConfigManager()
         self.llm_client = LLMClient(self.config_manager)
 
-    def config(
-        self,
-        api_key: Optional[str] = None,
-        base_url: Optional[str] = None,
-        model: Optional[str] = None,
-        timeout: Optional[int] = None,
-        show: bool = False,
-        clear: bool = False
-    ):
-        """
-        配置LLM参数
+    def _create_config_table(self, config_data: dict) -> Table:
+        """创建配置表格 - 美观的 Rich 表格"""
+        table = Table(title="LLM 配置", show_header=True, header_style="bold cyan")
+        table.add_column("配置项", style="cyan", width=20)
+        table.add_column("当前值", style="green", width=40)
 
-        Args:
-            api_key: LLM API密钥
-            base_url: API基础URL (默认: https://api.openai.com/v1)
-            model: 模型名称 (默认: gpt-3.5-turbo)
-            timeout: 请求超时时间(秒)
-            show: 显示当前配置
-            clear: 清除所有配置
-        """
-        if clear:
-            if Confirm.ask("确定要清除所有配置吗？"):
-                self.config_manager.clear_config()
-                console.print("[green]配置已清除[/green]")
-            return
+        for key, value in config_data.items():
+            if key == "api_key" and value:
+                display_value = "[yellow]已设置[/yellow] (安全隐藏)"
+            elif value:
+                display_value = f"[green]{value}[/green]"
+            else:
+                display_value = "[dim]未设置[/dim]"
+            table.add_row(key.replace("_", " ").title(), display_value)
 
-        if show:
-            config_data = self.config_manager.show_config()
-            console.print("[bold cyan]当前配置:[/bold cyan]")
+        return table
 
+# 配置命令组
+config_app = typer.Typer(name="config", help="配置管理")
+app.add_typer(config_app)
+
+@config_app.command("show", help="显示当前配置")
+def config_show():
+    """显示当前配置"""
+    cli = get_cli()
+    config_data = cli.config_manager.show_config()
     llm_config = config_data.get("llm", {})
-            table = self._create_config_table(llm_config)
-            console.print(table)
-            return
 
-        # 交互式配置
-        if not any([api_key, base_url, model, timeout is not None]):
-            console.print("[bold yellow]交互式配置模式[/bold yellow]")
-            console.print("（直接按Enter跳过当前项）\n")
+    console.print("[bold cyan]📋 当前配置[/bold cyan]")
+    console.print(cli._create_config_table(llm_config))
 
-            current_config = self.config_manager.show_config()["llm"]
 
-            api_key = Prompt.ask(
-                f"API密钥 (当前: {'*' * 8 if current_config.get('api_key') else '未设置'})",
-                password=True,
-                default=""
-            ) or None
+@config_app.command("clear", help="清除所有配置")
+def config_clear():
+    """清除配置"""
+    cli = get_cli()
+    if Confirm.ask("[yellow]⚠️  确定要清除所有配置吗？[/yellow]"):
+        cli.config_manager.clear_config()
+        console.print("[green]✅ 配置已清除[/green]")
+    else:
+        console.print("[dim]操作已取消[/dim]")
 
-            base_url = Prompt.ask(
-                f"基础URL (当前: {current_config.get('base_url', 'https://api.openai.com/v1')})",
-                default=current_config.get('base_url', 'https://api.openai.com/v1')
-            )
-
-            model = Prompt.ask(
-                f"模型名称 (当前: {current_config.get('model', 'gpt-3.5-turbo')})",
-                default=current_config.get('model', 'gpt-3.5-turbo')
-            )
-
-            timeout_input = Prompt.ask(
-                f"超时时间(秒) (当前: {current_config.get('timeout', 30)})",
-                default=str(current_config.get('timeout', 30))
-            )
-            timeout = int(timeout_input) if timeout_input else None
+@config_app.command("set", help="设置配置参数")
+def config_set(
+    api_key: Optional[str] = typer.Option(None, "--api-key", "-k", help="LLM API密钥"),
+    base_url: Optional[str] = typer.Option(None, "--base-url", "-u", help="API基础URL"),
+    model: Optional[str] = typer.Option(None, "--model", "-m", help="模型名称"),
+    timeout: Optional[int] = typer.Option(None, "--timeout", "-t", help="请求超时时间(秒)")
+):
+    """设置配置参数"""
+    cli = get_cli()
 
     # 更新配置
-        updated_config = self.config_manager.update_llm_config(
+    updated_config = cli.config_manager.update_llm_config(
         api_key=api_key,
         base_url=base_url,
         model=model,
         timeout=timeout
     )
 
-        console.print("[green]配置已更新[/green]")
-        table = self._create_config_table(updated_config.model_dump())
-        console.print(table)
+    console.print("[green]✅ 配置已更新[/green]")
+    console.print(cli._create_config_table(updated_config.model_dump()))
+
+@config_app.command("interactive", help="交互式配置向导")
+def config_interactive():
+    """交互式配置向导"""
+    cli = get_cli()
+
+    console.print("[bold yellow]🎛️  交互式配置向导[/bold yellow]")
+    console.print("[dim]（直接按Enter跳过当前项）[/dim]\n")
+
+    current_config = cli.config_manager.show_config()["llm"]
+
+    api_key = Prompt.ask(
+        f"[cyan]API密钥[/cyan] (当前: {'[yellow]已设置[/yellow]' if current_config.get('api_key') else '[dim]未设置[/dim]'})",
+        password=True,
+        default=""
+    ) or None
+
+    base_url = Prompt.ask(
+        f"[cyan]基础URL[/cyan] (当前: {current_config.get('base_url', 'https://api.openai.com/v1')})",
+        default=current_config.get('base_url', 'https://api.openai.com/v1')
+    )
+
+    model = Prompt.ask(
+        f"[cyan]模型名称[/cyan] (当前: {current_config.get('model', 'gpt-3.5-turbo')})",
+        default=current_config.get('model', 'gpt-3.5-turbo')
+    )
+
+    timeout_input = Prompt.ask(
+        f"[cyan]超时时间(秒)[/cyan] (当前: {current_config.get('timeout', 30)})",
+        default=str(current_config.get('timeout', 30))
+    )
+    timeout = int(timeout_input) if timeout_input else None
+
+    # 更新配置
+    updated_config = cli.config_manager.update_llm_config(
+        api_key=api_key,
+        base_url=base_url,
+        model=model,
+        timeout=timeout
+    )
+
+    console.print("\n[green]✅ 配置已更新[/green]")
+    console.print(cli._create_config_table(updated_config.model_dump()))
 
     # 询问是否测试连接
-        if Confirm.ask("是否测试LLM连接？"):
-            self.check()
+    if Confirm.ask("[cyan]是否测试LLM连接？[/cyan]"):
+        check(test=True)
 
-    def _create_config_table(self, config_data: dict):
-        """创建配置表格"""
-        from rich.table import Table
-        table = Table(show_header=False, box=None)
-        table.add_column("项目", style="cyan")
-        table.add_column("值", style="green")
+@app.command(help="检查LLM可用性")
+def check(
+    test: bool = typer.Option(False, "--test", "-t", help="发送测试消息")
+):
+    """检查LLM可用性"""
+    cli = get_cli()
 
-        for key, value in config_data.items():
-            if key == "api_key" and value:
-                table.add_row(key, "*" * 8)
-            else:
-                table.add_row(key, str(value))
-
-        return table
-
-    def check(self, test: bool = False):
-        """
-        检查LLM可用性
-
-        Args:
-            test: 是否发送测试消息
-        """
-        console.print("[bold cyan]检查LLM可用性...[/bold cyan]")
+    console.print("[bold cyan]🔍 检查LLM可用性...[/bold cyan]\n")
 
     # 检查配置
-        config = self.config_manager.load_config()
+    config = cli.config_manager.load_config()
     if not config.llm.api_key:
-            console.print("[red]错误: API密钥未设置，请先运行 `autocommit config`[/red]")
-            return
+        console.print("[red]❌ 错误: API密钥未设置[/red]")
+        console.print("[yellow]💡 提示: 请先运行 `autocommit config interactive` 进行配置[/yellow]")
+        raise typer.Exit(code=1)
 
     # 检查可用性
-        result = self.llm_client.check_availability()
-        self.llm_client.display_check_result(result)
+    with console.status("[bold green]正在检查LLM连接...[/bold green]"):
+        result = cli.llm_client.check_availability()
+
+    cli.llm_client.display_check_result(result)
 
     # 测试补全
-        if test and result["available"]:
-            console.print("\n[bold cyan]发送测试消息...[/bold cyan]")
-            response = self.llm_client.test_completion()
+    if test and result.get("available"):
+        console.print("\n[bold cyan]📤 发送测试消息...[/bold cyan]")
+        with console.status("[bold green]正在等待LLM回复...[/bold green]"):
+            response = cli.llm_client.test_generation()
+
         if response:
-                console.print(Panel(response, title="测试回复", border_style="green"))
+            console.print(Panel(
+                response,
+                title="🤖 LLM 测试回复",
+                border_style="green",
+                padding=(1, 2)
+            ))
 
-    def run(self):
-        """运行主程序（示例）"""
-        console.print("[bold green]AutoCommit 启动[/bold green]")
-        # 这里添加你的主要逻辑
+def _run():
+    """运行主程序 - 内部函数"""
+    cli = get_cli()
 
-    def version(self):
+    console.print(Panel(
+        "[bold green]🚀 AutoCommit 启动[/bold green]\n"
+        "[dim]自动生成 Git 提交消息并提交暂存的文件[/dim]",
+        border_style="green",
+        padding=(1, 4)
+    ))
+
+    # 检查配置
+    config = cli.config_manager.load_config()
+    if not config.llm.api_key:
+        console.print("[red]❌ 错误: API密钥未设置[/red]")
+        console.print("[yellow]💡 提示: 请先运行 `autocommit config interactive` 进行配置[/yellow]")
+        raise typer.Exit(code=1)
+
+    # 初始化 GitHandler
+    try:
+        from .git import GitHandler
+        git_handler = GitHandler(cli.llm_client)
+    except ImportError:
+        console.print("[red]❌ 错误: 无法导入 Git 模块[/red]")
+        raise typer.Exit(code=1)
+    except Exception as e:
+        console.print(f"[red]❌ 错误: 初始化 GitHandler 失败: {e}[/red]")
+        raise typer.Exit(code=1)
+
+    # 执行自动提交
+    try:
+        console.print("[cyan]📤 正在检查暂存的文件...[/cyan]")
+        git_handler.auto_commit()
+
+        # 显示成功信息
+        console.print(Panel(
+            "[bold green]✅ 自动提交完成![/bold green]\n"
+            "[dim]已成功生成提交消息并提交暂存的更改[/dim]",
+            border_style="green",
+            padding=(1, 4)
+        ))
+
+    except Exception as e:
+        console.print(f"[red]❌ 自动提交失败: {e}[/red]")
+        console.print("[yellow]💡 提示: 确保您有暂存的文件并且处于 Git 仓库中[/yellow]")
+        raise typer.Exit(code=1)
+
+
+@app.command(help="测试生成提交消息（不实际提交）")
+def test_commit():
+    """测试生成提交消息而不实际提交"""
+    cli = get_cli()
+
+    console.print(Panel(
+        "[bold yellow]🧪 测试模式启动[/bold yellow]\n"
+        "[dim]将生成提交消息但不会实际提交到 Git[/dim]",
+        border_style="yellow",
+        padding=(1, 4)
+    ))
+
+    # 检查配置
+    config = cli.config_manager.load_config()
+    if not config.llm.api_key:
+        console.print("[red]❌ 错误: API密钥未设置[/red]")
+        console.print("[yellow]💡 提示: 请先运行 `autocommit config interactive` 进行配置[/yellow]")
+        raise typer.Exit(code=1)
+
+    try:
+        from .git import GitHandler
+        git_handler = GitHandler(cli.llm_client)
+
+        # 获取差异
+        diff = git_handler.get_diff()
+        if not diff:
+            console.print("[yellow]⚠️  没有暂存的更改[/yellow]")
+            console.print("[cyan]使用示例差异进行测试...[/cyan]")
+
+            # 使用示例差异
+            example_diff = """diff --git a/example.py b/example.py
+                            index abc123..def456 100644
+                            --- a/example.py
+                            +++ b/example.py
+                            @@ -1,5 +1,5 @@
+                            def hello_world():
+                            -    print("Hello, World!")
+                            +    print("Hello, OpenAI!")
+
+                            def add(a, b):
+                                return a + b"""
+
+            # 使用 LLMClient 直接测试生成
+            with console.status("[bold cyan]🤖 正在生成提交消息...[/bold cyan]"):
+                message = cli.llm_client.generate_commit_message(example_diff)
+
+                if message:
+                    console.print(Panel(
+                        f"[bold green]如果提交，消息将是:[/bold green]\n\n{message}",
+                        title="📝 测试生成的提交消息",
+                        border_style="green",
+                        padding=(1, 2)
+                    ))
+                else:
+                    console.print("[red]❌ 无法生成提交消息[/red]")
+        else:
+            console.print("[green]✅ 检测到暂存的更改[/green]")
+            console.print("[cyan]正在分析差异...[/cyan]")
+
+            # 使用 LLMClient 生成消息但不提交
+            with console.status("[bold cyan]🤖 正在生成提交消息...[/bold cyan]"):
+                message = cli.llm_client.generate_commit_message(diff)
+
+                if message:
+                    console.print(Panel(
+                        f"[bold green]如果提交，消息将是:[/bold green]\n\n{message}",
+                        title="📝 测试生成的提交消息",
+                        border_style="green",
+                        padding=(1, 2)
+                    ))
+                else:
+                    console.print("[red]❌ 无法生成提交消息[/red]")
+                    return
+
+
+                    # 询问用户是否要实际提交
+                if Confirm.ask("[yellow]是否使用此消息进行实际提交？[/yellow]"):
+                    git_handler.commit_with_message(message)
+                    console.print("[green]✅ 已提交更改[/green]")
+                else:
+                    console.print("[dim]测试完成，未实际提交[/dim]")
+
+    except Exception as e:
+        console.print(f"[red]❌ 测试失败: {e}[/red]")
+        raise typer.Exit(code=1)
+
+
+@app.command(help="显示版本信息")
+def version():
     """显示版本信息"""
-        console.print("[bold cyan]AutoCommit v0.1.0[/bold cyan]")
+    console.print(Panel(
+        "[bold cyan]AutoCommit v0.1.0[/bold cyan]\n"
+        "[dim]基于 Typer + Rich 的现代化 CLI[/dim]",
+        border_style="cyan",
+        padding=(1, 4)
+    ))
 
+# 主回调函数 - 当没有子命令时执行
+@app.callback(invoke_without_command=True)
+def main_callback(ctx: typer.Context):
+    """
+    AutoCommit - 自动生成 Git 提交消息工具
+
+    直接运行 autocommit 会自动分析暂存的 Git 更改并生成提交消息。
+    使用 autocommit config 进行配置管理。
+    """
+    if ctx.invoked_subcommand is None:
+        _run()
+
+# 主入口函数
 def main():
-    """主函数"""
-    cli = AutoCommitCLI()
-    fire.Fire(cli)
+    """主函数 - Typer 入口点"""
+    # 设置彩色的错误消息
+    typer.secho = console.print
+
+    # 运行应用
+    app()
 
 if __name__ == "__main__":
     main()

autocommit/config.py

@@ -22,8 +22,8 @@ class LLMConfig(BaseModel):
     timeout: int = Field(30, description="请求超时时间(秒)")
     max_tokens: int = Field(1000, description="最大生成token数")
     temperature: float = Field(0.7, description="温度参数")
-    extra_body: Dict = field(default_factory=lambda: {"enable_thinking": False})
-    response_format: bool = field(default_factory=lambda: {"type": "json_object"})
+    extra_body: Dict = Field(default_factory=lambda: {"enable_thinking": False})
+    response_format: Dict = Field(default_factory=lambda: {"type": "json_object"})
     system_prompt: str = SYSTEM_PROMPT
     # stream_output: bool = False
 
@@ -85,7 +85,8 @@ class ConfigManager:
         self.ensure_config_dir()
 
         try:
-            config_dict = self._config.model_dump(exclude_unset=True)
+            # 直接保存所有字段，不排除任何内容
+            config_dict = self._config.model_dump()
             with open(self.config_file, 'w', encoding='utf-8') as f:
                 yaml.dump(config_dict, f, default_flow_style=False)
         except Exception as e:

autocommit/git.py

@@ -0,0 +1,52 @@
+import subprocess
+from .llm import LLMClient
+
+class GitHandler:
+    def __init__(self, llm_client=None):
+        if llm_client:
+            self.llm_client = llm_client
+        else:
+            from .llm import LLMClient
+            self.llm_client = LLMClient()
+
+    def get_diff(self) -> str:
+        # 使用 subprocess 获取 git diff
+        try:
+            result = subprocess.run(
+                ["git", "diff", "--staged"],
+                capture_output=True,
+                text=True
+            )
+            return result.stdout
+        except FileNotFoundError:
+            raise Exception("Git 未安装或不在系统路径中")
+        except Exception as e:
+            raise Exception(f"获取 Git 差异失败: {e}")
+
+    def commit_with_message(self, message: str):
+        # 使用 git commit -m
+        try:
+            result = subprocess.run(
+                ["git", "commit", "-m", message],
+                capture_output=True,
+                text=True
+            )
+            if result.returncode != 0:
+                raise Exception(f"Git 提交失败: {result.stderr}")
+        except FileNotFoundError:
+            raise Exception("Git 未安装或不在系统路径中")
+        except Exception as e:
+            raise Exception(f"提交失败: {e}")
+
+    def auto_commit(self):
+        diff = self.get_diff()
+        if not diff:
+            print("没有暂存的更改")
+            console.print("[yellow]⚠️  没有暂存的更改[/yellow]")
+            console.print("[cyan]提示: 请先使用 `git add` 暂存文件[/cyan]")
+            return
+
+        message = self.llm_client.generate_commit_message(diff)
+        if message:
+            self.commit_with_message(message)
+            console.print(f"[green]✅ 已提交: {message}[/green]")

autocommit/llm.py

@@ -1,122 +1,323 @@
-"""LLM客户端模块"""
-import requests
+import os
+import asyncio
 from typing import Optional, Dict, Any
+from openai import AsyncOpenAI, OpenAI
 from rich.console import Console
 from rich.table import Table
 from rich.panel import Panel
-from .config import ConfigManager
+from rich.progress import Progress, SpinnerColumn, TextColumn
+from rich.status import Status
+
+from .config import ConfigManager, LLMConfig
 
 console = Console()
 
+
 class LLMClient:
-    """LLM客户端"""
+    """LLM客户端 - 使用OpenAI库"""
 
     def __init__(self, config_manager: Optional[ConfigManager] = None):
         self.config_manager = config_manager or ConfigManager()
-        self.config = self.config_manager.load_config()
+        self.config = self.config_manager.load_config().llm
+        self.client = None
+        self.async_client = None
+        self._init_clients()
+
+    def _init_clients(self):
+        """初始化OpenAI客户端"""
+        if not self.config.api_key:
+            console.print("[yellow]⚠️  API密钥未设置，客户端未初始化[/yellow]")
+            return
+
+        try:
+            # 初始化同步客户端
+            self.client = OpenAI(
+                api_key=self.config.api_key,
+                base_url=self.config.base_url,
+                timeout=self.config.timeout,
+                max_retries=2,
+            )
+
+            # 初始化异步客户端
+            self.async_client = AsyncOpenAI(
+                api_key=self.config.api_key,
+                base_url=self.config.base_url,
+                timeout=self.config.timeout,
+                max_retries=2,
+            )
+
+        except Exception as e:
+            console.print(f"[red]❌ 初始化OpenAI客户端失败: {e}[/red]")
+
+    def _ensure_client_initialized(self) -> bool:
+        """确保客户端已初始化"""
+        if not self.config.api_key:
+            console.print("[red]❌ 错误: API密钥未设置[/red]")
+            console.print("[yellow]💡 提示: 请先运行 `autocommit config set --api-key <你的密钥>`[/yellow]")
+            return False
+
+        if not self.client or not self.async_client:
+            self._init_clients()
+
+        return self.client is not None
 
     def check_availability(self) -> Dict[str, Any]:
-        """检查LLM是否可用"""
+        """检查LLM服务可用性"""
         result = {
             "available": False,
             "message": "",
-            "details": {}
+            "details": {},
+            "error": None
         }
 
-        if not self.config.llm.api_key:
-            result["message"] = "API密钥未设置"
+        if not self._ensure_client_initialized():
+            result["message"] = "客户端未初始化"
             return result
 
         try:
-            # 测试OpenAI兼容API
-            headers = {
-                "Authorization": f"Bearer {self.config.llm.api_key}",
-                "Content-Type": "application/json"
-            }
+            # 检查模型是否可用
+            with console.status("[bold cyan]正在检查模型可用性...[/bold cyan]"):
+                # 尝试列出模型（部分API可能不支持）
+                try:
+                    models = self.client.models.list()
+                    model_names = [model.id for model in models.data]
+                    result["details"]["model_count"] = len(model_names)
+                    result["details"]["models"] = model_names[:5]  # 只显示前5个
 
-            # 尝试列出模型
-            response = requests.get(
-                f"{self.config.llm.base_url}/models",
-                headers=headers,
-                timeout=self.config.llm.timeout
-            )
+                    # 检查配置的模型是否在列表中
+                    configured_in_list = self.config.model in model_names
+                    result["details"]["configured_model"] = self.config.model
+                    result["details"]["model_available"] = configured_in_list
 
-            if response.status_code == 200:
-                models = response.json().get("data", [])
-                model_names = [model["id"] for model in models]
+                    if not configured_in_list:
+                        console.print(f"[yellow]⚠️  配置的模型 '{self.config.model}' 不在可用模型列表中[/yellow]")
+                        console.print(f"[dim]可用模型: {', '.join(model_names[:3])}...[/dim]")
 
                     result["available"] = True
-                result["message"] = "LLM服务可用"
-                result["details"] = {
-                    "model_count": len(models),
-                    "models": model_names[:10],  # 只显示前10个模型
-                    "configured_model": self.config.llm.model,
-                    "model_in_list": self.config.llm.model in model_names
-                }
-            else:
-                result["message"] = f"API请求失败: {response.status_code}"
-                result["details"] = {"status_code": response.status_code}
+                    result["message"] = f"LLM服务可用 (找到 {len(model_names)} 个模型)"
 
-        except requests.exceptions.ConnectionError:
-            result["message"] = "无法连接到API服务器"
-        except requests.exceptions.Timeout:
-            result["message"] = f"请求超时（{self.config.llm.timeout}秒）"
                 except Exception as e:
-            result["message"] = f"未知错误: {str(e)}"
+                    # 如果列出模型失败，尝试通过简单请求测试
+                    console.print("[dim]模型列表不可用，尝试通过聊天请求测试...[/dim]")
+                    try:
+                        # 发送一个极简的测试请求
+                        response = self.client.chat.completions.create(
+                            model=self.config.model,
+                            messages=[{"role": "user", "content": "Hello"}],
+                            max_tokens=1,
+                        )
+                        result["available"] = True
+                        result["message"] = f"LLM服务可用 (模型: {self.config.model})"
+                        result["details"]["test_response"] = "成功"
+                    except Exception as inner_e:
+                        raise inner_e
+
+        except Exception as e:
+            result["message"] = f"LLM服务检查失败"
+            result["error"] = str(e)
+            console.print(f"[red]❌ 错误详情: {e}[/red]")
 
         return result
 
     def display_check_result(self, result: Dict[str, Any]):
-        """显示检查结果"""
-        table = Table(title="LLM可用性检查")
-        table.add_column("项目", style="cyan")
-        table.add_column("状态", style="green")
+        """显示检查结果 - 美观的Rich表格"""
+        table = Table(title="🤖 LLM 服务状态检查", box=None)
+        table.add_column("项目", style="cyan bold", width=20)
+        table.add_column("状态", style="green", width=40)
 
-        table.add_row("可用性", "✅ 可用" if result["available"] else "❌ 不可用")
-        table.add_row("状态信息", result["message"])
+        # 可用性状态
+        if result["available"]:
+            status_icon = "✅"
+            status_text = "[green]可用[/green]"
+        else:
+            status_icon = "❌"
+            status_text = "[red]不可用[/red]"
 
+        table.add_row(f"{status_icon} 可用性", status_text)
+        table.add_row("📝 状态信息", result["message"])
+
+        # 详细信息
         if result["details"]:
             for key, value in result["details"].items():
                 if isinstance(value, list):
-                    table.add_row(key, ", ".join(value[:5]) + ("..." if len(value) > 5 else ""))
+                    display_value = f"[cyan]{', '.join(map(str, value))}[/cyan]"
+                elif isinstance(value, bool):
+                    display_value = "[green]是[/green]" if value else "[red]否[/red]"
                 else:
-                    table.add_row(key, str(value))
+                    display_value = f"[cyan]{value}[/cyan]"
+
+                # 美化键名
+                key_display = key.replace("_", " ").title()
+                table.add_row(f"📊 {key_display}", display_value)
+
+        # 错误信息
+        if result.get("error"):
+            table.add_row("🚨 错误详情", f"[red]{result['error']}[/red]")
 
         console.print(table)
 
-    def test_completion(self, prompt: str = "Hello, are you working?") -> Optional[str]:
-        """测试补全功能"""
-        if not self.config.llm.api_key:
-            console.print("[red]错误: API密钥未设置[/red]")
+    async def generate_commit_message_async(self, diff_content: str) -> Optional[str]:
+        """异步生成提交消息（推荐用于异步应用）"""
+        if not self._ensure_client_initialized():
             return None
 
         try:
-            headers = {
-                "Authorization": f"Bearer {self.config.llm.api_key}",
-                "Content-Type": "application/json"
-            }
+            # 构建完整的提示
+            full_prompt = f"{self.config.system_prompt}\n{diff_content}"
 
-            data = {
-                "model": self.config.llm.model,
-                "messages": [{"role": "user", "content": prompt}],
-                "max_tokens": 50,
-                "temperature": 0.5
-            }
+            messages = [
+                {"role": "system", "content": "你是一个专业的代码审查和版本控制助手。"},
+                {"role": "user", "content": full_prompt}
+            ]
 
-            response = requests.post(
-                f"{self.config.llm.base_url}/chat/completions",
-                headers=headers,
-                json=data,
-                timeout=self.config.llm.timeout
+            # 发送请求
+            response = await self.async_client.chat.completions.create(
+                model=self.config.model,
+                messages=messages,
+                max_tokens=self.config.max_tokens,
+                temperature=self.config.temperature,
+                extra_body=self.config.extra_body,
+                # response_format=self.config.response_format,  # 暂时注释，因为可能不是所有API都支持
+                stream=False  # 非流式
             )
 
-            if response.status_code == 200:
-                result = response.json()
-                return result["choices"][0]["message"]["content"]
+            # 提取消息内容
+            if response.choices and len(response.choices) > 0:
+                content = response.choices[0].message.content
+
+                # 清理返回的文本（移除多余的引号、空格等）
+                content = content.strip().strip('"').strip("'").strip()
+
+                return content
             else:
-                console.print(f"[red]请求失败: {response.status_code}[/red]")
+                console.print("[red]❌ 未收到有效的响应内容[/red]")
                 return None
 
         except Exception as e:
-            console.print(f"[red]错误: {str(e)}[/red]")
+            console.print(f"[red]❌ 生成提交消息失败: {e}[/red]")
             return None
+
+    def generate_commit_message(self, diff_content: str) -> Optional[str]:
+        """同步生成提交消息"""
+        if not self._ensure_client_initialized():
+            return None
+
+        if len(diff_content) >= 1024 * 16:
+            diff_content = diff_content[0: 1024 * 16]
+
+        try:
+            # 构建完整的提示
+            full_prompt = f"{self.config.system_prompt}\n{diff_content}"
+
+            messages = [
+                {"role": "system", "content": "你是一个专业的代码审查和版本控制助手。"},
+                {"role": "user", "content": full_prompt}
+            ]
+
+            # 使用Rich显示进度
+            with Progress(
+                SpinnerColumn(),
+                TextColumn("[progress.description]{task.description}"),
+                transient=True,
+            ) as progress:
+                task = progress.add_task(
+                    description="[cyan]🤖 正在生成提交消息...[/cyan]",
+                    total=None
+                )
+
+                # 发送请求
+                response = self.client.chat.completions.create(
+                    model=self.config.model,
+                    messages=messages,
+                    max_tokens=self.config.max_tokens,
+                    temperature=self.config.temperature,
+                    extra_body=self.config.extra_body,
+                    # response_format=self.config.response_format,  # 暂时注释
+                    stream=False  # 非流式
+                )
+
+                progress.update(task, completed=100)
+
+            # 提取消息内容
+            if response.choices and len(response.choices) > 0:
+                content = response.choices[0].message.content
+
+                # 清理返回的文本
+                content = content.strip().strip('"').strip("'").strip()
+
+                # 显示结果
+                console.print(Panel(
+                    f"[bold green]{content}[/bold green]",
+                    title="📝 生成的提交消息",
+                    border_style="green",
+                    padding=(1, 2)
+                ))
+
+                return content
+            else:
+                console.print("[red]❌ 未收到有效的响应内容[/red]")
+                return None
+
+        except Exception as e:
+            console.print(f"[red]❌ 生成提交消息失败: {e}[/red]")
+            return None
+
+    def test_generation(self, test_diff: Optional[str] = None) -> Optional[str]:
+        """测试消息生成功能"""
+        if not self._ensure_client_initialized():
+            return None
+
+        console.print("[bold cyan]🧪 测试消息生成...[/bold cyan]")
+
+        # 使用示例diff或提供的测试diff
+        if test_diff is None:
+            test_diff = """diff --git a/example.py b/example.py
+                            index abc123..def456 100644
+                            --- a/example.py
+                            +++ b/example.py
+                            @@ -1,5 +1,5 @@
+                            def hello_world():
+                            -    print("Hello, World!")
+                            +    print("Hello, OpenAI!")
+
+                            def add(a, b):
+                                return a + b"""
+
+        console.print("[dim]使用示例diff进行测试...[/dim]")
+
+        return self.generate_commit_message(test_diff)
+
+    def update_config(self, **kwargs):
+        """更新配置并重新初始化客户端"""
+        # 更新配置
+        self.config_manager.update_llm_config(**kwargs)
+
+        # 重新加载配置
+        self.config = self.config_manager.load_config().llm
+
+        # 重新初始化客户端
+        self._init_clients()
+
+        if self.client:
+            console.print("[green]✅ 配置已更新，客户端重新初始化[/green]")
+        else:
+            console.print("[yellow]⚠️  配置已更新，但客户端初始化失败[/yellow]")
+
+
+# 辅助函数：同步调用异步函数
+def generate_commit_message_sync(diff_content: str, config_manager: Optional[ConfigManager] = None) -> Optional[str]:
+    """同步辅助函数：生成提交消息"""
+    client = LLMClient(config_manager)
+
+    # 尝试同步方法
+    result = client.generate_commit_message(diff_content)
+
+    # 如果同步方法失败，尝试异步方法
+    if result is None and client.async_client:
+        try:
+            console.print("[dim]尝试异步生成...[/dim]")
+            result = asyncio.run(client.generate_commit_message_async(diff_content))
+        except Exception as e:
+            console.print(f"[red]❌ 异步生成也失败: {e}[/red]")
+
+    return result

pyproject.toml

@@ -6,12 +6,12 @@ readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
     "openai>=1.0.0",
-    "fire>=0.5.0",
     "rich>=13.0.0",
     "pydantic>=2.0.0",
     "pyyaml>=6.0",  # 用于配置文件
     "requests>=2.31.0",  # 用于网络请求
-    "setuptools>=65.0"
+    "setuptools>=65.0",
+    "typer>=0.21.1",
 ]
 
 [project.scripts]