#!/usr/bin/env python3
"""
重启API服务器以应用代码更改
"""
import subprocess
import time
import os
import signal

def restart_api():
    print("正在重启API服务器...")
    
    try:
        # 启动新的API服务器
        print("启动API服务器...")
        cmd = ["uv", "run", "./server/api.py"]
        
        # 在Windows上后台启动
        if os.name == 'nt':
            process = subprocess.Popen(cmd, 
                                     stdout=subprocess.PIPE, 
                                     stderr=subprocess.PIPE,
                                     creationflags=subprocess.CREATE_NEW_CONSOLE)
        else:
            process = subprocess.Popen(cmd, 
                                     stdout=subprocess.PIPE, 
                                     stderr=subprocess.PIPE)
        
        # 等待一段时间让服务器启动
        time.sleep(3)
        
        # 检查进程状态
        if process.poll() is None:
            print(f"✓ API服务器已启动 (PID: {process.pid})")
            print("服务器地址: http://localhost:5000")
            print("可以通过浏览器或前端访问API")
            
            # 测试API是否响应
            try:
                import urllib.request
                with urllib.request.urlopen('http://localhost:5000/api/models') as response:
                    print(f"✓ API测试成功 (状态码: {response.status})")
            except Exception as e:
                print(f"API测试失败: {e}")
                
        else:
            stdout, stderr = process.communicate()
            print(f"✗ API服务器启动失败")
            print(f"错误信息: {stderr.decode('utf-8', errors='ignore')}")
            
    except Exception as e:
        print(f"重启失败: {e}")

if __name__ == "__main__":
    restart_api()