#!/usr/bin/env python3
"""
Flask 提示词大师 - 简化 Windows 服务
使用 Windows 任务计划程序实现开机自启动
"""

import os
import sys
import time
import logging
import subprocess
from pathlib import Path

# 添加项目路径到 Python 路径
project_root = Path(__file__).parent
sys.path.insert(0, str(project_root))

from src.flask_prompt_master import create_app

def setup_logging():
    """配置日志"""
    log_dir = project_root / "logs"
    log_dir.mkdir(exist_ok=True)
    
    logging.basicConfig(
        level=logging.INFO,
        format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
        handlers=[
            logging.FileHandler(log_dir / "simple_service.log", encoding='utf-8'),
            logging.StreamHandler()
        ]
    )
    return logging.getLogger(__name__)

def create_startup_task():
    """创建开机启动任务"""
    logger = setup_logging()
    
    try:
        # 获取当前脚本的完整路径
        script_path = Path(__file__).resolve()
        python_path = sys.executable
        
        # 创建任务计划命令
        task_name = "FlaskPromptMasterStartup"
        task_command = f'schtasks /create /tn "{task_name}" /tr "{python_path} {script_path}" /sc onstart /ru "SYSTEM" /f'
        
        logger.info("正在创建开机启动任务...")
        result = subprocess.run(task_command, shell=True, capture_output=True, text=True)
        
        if result.returncode == 0:
            logger.info("开机启动任务创建成功！")
            return True
        else:
            logger.error(f"创建任务失败: {result.stderr}")
            return False
            
    except Exception as e:
        logger.error(f"创建开机启动任务异常: {e}")
        return False

def remove_startup_task():
    """删除开机启动任务"""
    logger = setup_logging()
    
    try:
        task_name = "FlaskPromptMasterStartup"
        task_command = f'schtasks /delete /tn "{task_name}" /f'
        
        logger.info("正在删除开机启动任务...")
        result = subprocess.run(task_command, shell=True, capture_output=True, text=True)
        
        if result.returncode == 0:
            logger.info("开机启动任务删除成功！")
            return True
        else:
            logger.error(f"删除任务失败: {result.stderr}")
            return False
            
    except Exception as e:
        logger.error(f"删除开机启动任务异常: {e}")
        return False

def start_service():
    """启动服务"""
    logger = setup_logging()
    
    try:
        logger.info("正在启动 Flask 提示词大师服务...")
        
        # 设置环境变量
        os.environ['FLASK_ENV'] = 'production'
        os.environ['PYTHONPATH'] = str(project_root)
        
        # 创建应用实例
        app = create_app()
        
        # 启动服务器
        logger.info("服务启动成功，监听端口 5000")
        logger.info("访问地址: http://localhost:5000")
        
        app.run(
            host='0.0.0.0',
            port=5000,
            debug=False,
            threaded=True,
            use_reloader=False
        )
        
    except Exception as e:
        logger.error(f"服务启动失败: {e}")
        raise

def main():
    """主函数"""
    if len(sys.argv) == 1:
        # 直接启动服务
        start_service()
    elif sys.argv[1] == "install":
        # 安装开机启动任务
        if create_startup_task():
            print("✅ 开机启动任务安装成功！")
        else:
            print("❌ 开机启动任务安装失败！")
    elif sys.argv[1] == "remove":
        # 删除开机启动任务
        if remove_startup_task():
            print("✅ 开机启动任务删除成功！")
        else:
            print("❌ 开机启动任务删除失败！")
    elif sys.argv[1] == "start":
        # 启动服务
        start_service()
    else:
        print("用法:")
        print("  python simple_windows_service.py          # 启动服务")
        print("  python simple_windows_service.py install  # 安装开机启动")
        print("  python simple_windows_service.py remove   # 删除开机启动")
        print("  python simple_windows_service.py start    # 启动服务")

if __name__ == '__main__':
    main()