Mofox-Core/bot.py

#import asyncio
import hashlib
import os
import sys
import time
import platform
import traceback
from pathlib import Path
from dotenv import load_dotenv
from rich.traceback import install
from colorama import init, Fore

if os.path.exists(".env"):
    load_dotenv(".env", override=True)
    print("成功加载环境变量配置")
else:
    print("未找到.env文件，请确保程序所需的环境变量被正确设置")
    raise FileNotFoundError(".env 文件不存在，请创建并配置所需的环境变量")

# maim_message imports for console input

# 最早期初始化日志系统，确保所有后续模块都使用正确的日志格式
from src.common.logger import initialize_logging, get_logger, shutdown_logging
initialize_logging()

from src.main import MainSystem #noqa
from src import BaseMain
from src.manager.async_task_manager import async_task_manager #noqa
from src.config.config import global_config
from src.common.database.database import initialize_sql_database
from src.common.database.sqlalchemy_models import initialize_database as init_db
        

logger = get_logger("main")


install(extra_lines=3)

# 设置工作目录为脚本所在目录
script_dir = os.path.dirname(os.path.abspath(__file__))
os.chdir(script_dir)
logger.info(f"已设置工作目录为: {script_dir}")


confirm_logger = get_logger("confirm")
# 获取没有加载env时的环境变量
env_mask = {key: os.getenv(key) for key in os.environ}

uvicorn_server = None
driver = None
app = None
loop = None


async def request_shutdown() -> bool:
    """请求关闭程序"""
    try:
        if loop and not loop.is_closed():
            try:
                loop.run_until_complete(graceful_shutdown())
            except Exception as ge:  # 捕捉优雅关闭时可能发生的错误
                logger.error(f"优雅关闭时发生错误: {ge}")
                return False
        return True
    except Exception as e:
        logger.error(f"请求关闭程序时发生错误: {e}")
        return False

def easter_egg():
    # 彩蛋
    init()
    text = "多年以后，面对AI行刑队，张三将会回想起他2023年在会议上讨论人工智能的那个下午"
    rainbow_colors = [Fore.RED, Fore.YELLOW, Fore.GREEN, Fore.CYAN, Fore.BLUE, Fore.MAGENTA]
    rainbow_text = ""
    for i, char in enumerate(text):
        rainbow_text += rainbow_colors[i % len(rainbow_colors)] + char
    logger.info(rainbow_text)



async def graceful_shutdown():
    try:
        logger.info("正在优雅关闭麦麦...")

        # 停止所有异步任务
        await async_task_manager.stop_and_wait_all_tasks()

        # 获取所有剩余任务，排除当前任务
        remaining_tasks = [t for t in asyncio.all_tasks() if t is not asyncio.current_task()]

        if remaining_tasks:
            logger.info(f"正在取消 {len(remaining_tasks)} 个剩余任务...")

            # 取消所有剩余任务
            for task in remaining_tasks:
                if not task.done():
                    task.cancel()

            # 等待所有任务完成，设置超时
            try:
                await asyncio.wait_for(asyncio.gather(*remaining_tasks, return_exceptions=True), timeout=15.0)
                logger.info("所有剩余任务已成功取消")
            except asyncio.TimeoutError:
                logger.warning("等待任务取消超时，强制继续关闭")
            except Exception as e:
                logger.error(f"等待任务取消时发生异常: {e}")

        logger.info("麦麦优雅关闭完成")

        # 关闭日志系统，释放文件句柄
        shutdown_logging()

    except Exception as e:
        logger.error(f"麦麦关闭失败: {e}", exc_info=True)


def _calculate_file_hash(file_path: Path, file_type: str) -> str:
    """计算文件的MD5哈希值"""
    if not file_path.exists():
        logger.error(f"{file_type} 文件不存在")
        raise FileNotFoundError(f"{file_type} 文件不存在")

    with open(file_path, "r", encoding="utf-8") as f:
        content = f.read()
    return hashlib.md5(content.encode("utf-8")).hexdigest()


def _check_agreement_status(file_hash: str, confirm_file: Path, env_var: str) -> tuple[bool, bool]:
    """检查协议确认状态

    Returns:
        tuple[bool, bool]: (已确认, 未更新)
    """
    # 检查环境变量确认
    if file_hash == os.getenv(env_var):
        return True, False

    # 检查确认文件
    if confirm_file.exists():
        with open(confirm_file, "r", encoding="utf-8") as f:
            confirmed_content = f.read()
        if file_hash == confirmed_content:
            return True, False

    return False, True


def _prompt_user_confirmation(eula_hash: str, privacy_hash: str) -> None:
    """提示用户确认协议"""
    confirm_logger.critical("EULA或隐私条款内容已更新，请在阅读后重新确认，继续运行视为同意更新后的以上两款协议")
    confirm_logger.critical(
        f'输入"同意"或"confirmed"或设置环境变量"EULA_AGREE={eula_hash}"和"PRIVACY_AGREE={privacy_hash}"继续运行'
    )

    while True:
        user_input = input().strip().lower()
        if user_input in ["同意", "confirmed"]:
            return
        confirm_logger.critical('请输入"同意"或"confirmed"以继续运行')


def _save_confirmations(eula_updated: bool, privacy_updated: bool, eula_hash: str, privacy_hash: str) -> None:
    """保存用户确认结果"""
    if eula_updated:
        logger.info(f"更新EULA确认文件{eula_hash}")
        Path("eula.confirmed").write_text(eula_hash, encoding="utf-8")

    if privacy_updated:
        logger.info(f"更新隐私条款确认文件{privacy_hash}")
        Path("privacy.confirmed").write_text(privacy_hash, encoding="utf-8")


def check_eula():
    """检查EULA和隐私条款确认状态"""
    # 计算文件哈希值
    eula_hash = _calculate_file_hash(Path("EULA.md"), "EULA.md")
    privacy_hash = _calculate_file_hash(Path("PRIVACY.md"), "PRIVACY.md")

    # 检查确认状态
    eula_confirmed, eula_updated = _check_agreement_status(eula_hash, Path("eula.confirmed"), "EULA_AGREE")
    privacy_confirmed, privacy_updated = _check_agreement_status(
        privacy_hash, Path("privacy.confirmed"), "PRIVACY_AGREE"
    )

    # 早期返回：如果都已确认且未更新
    if eula_confirmed and privacy_confirmed:
        return

    # 如果有更新，需要重新确认
    if eula_updated or privacy_updated:
        _prompt_user_confirmation(eula_hash, privacy_hash)
        _save_confirmations(eula_updated, privacy_updated, eula_hash, privacy_hash)


class MaiBotMain(BaseMain):
    """麦麦机器人主程序类"""
    
    def __init__(self):
        super().__init__()
        self.main_system = None
    
    def setup_timezone(self):
        """设置时区"""
        if platform.system().lower() != "windows":
            time.tzset()  # type: ignore
            
    def check_and_confirm_eula(self):
        """检查并确认EULA和隐私条款"""
        check_eula()
        logger.info("检查EULA和隐私条款完成")
    
    def initialize_database(self):
        """初始化数据库"""

        logger.info("正在初始化数据库连接...")
        try:
            initialize_sql_database(global_config.database)
            logger.info(f"数据库连接初始化成功，使用 {global_config.database.database_type} 数据库")
        except Exception as e:
            logger.error(f"数据库连接初始化失败: {e}")
            raise e

        logger.info("正在初始化数据库表结构...")
        try:
            init_db()
            logger.info("数据库表结构初始化完成")
        except Exception as e:
            logger.error(f"数据库表结构初始化失败: {e}")
            raise e
    
    def create_main_system(self):
        """创建MainSystem实例"""
        self.main_system = MainSystem()
        return self.main_system
    
    def run(self):
        """运行主程序"""
        self.setup_timezone()
        self.check_and_confirm_eula()
        self.initialize_database()
        return self.create_main_system()



if __name__ == "__main__":
    exit_code = 0  # 用于记录程序最终的退出状态
    try:
        # 创建MaiBotMain实例并获取MainSystem
        maibot = MaiBotMain()
        main_system = maibot.run()

        # 创建事件循环
        loop = asyncio.new_event_loop()
        asyncio.set_event_loop(loop)

        try:
            # 执行初始化和任务调度
            loop.run_until_complete(main_system.initialize())
            # Schedule tasks returns a future that runs forever.
            # We can run console_input_loop concurrently.
            main_tasks = loop.create_task(main_system.schedule_tasks())
            loop.run_until_complete(main_tasks)

        except KeyboardInterrupt:
            logger.warning("收到中断信号，正在优雅关闭...")
            # The actual shutdown logic is now in the finally block.

    except Exception as e:
        logger.error(f"主程序发生异常: {str(e)} {str(traceback.format_exc())}")
        exit_code = 1  # 标记发生错误
    finally:
        # 确保 loop 在任何情况下都尝试关闭（如果存在且未关闭）
        if "loop" in locals() and loop and not loop.is_closed():
            logger.info("开始执行最终关闭流程...")
            try:
                loop.run_until_complete(graceful_shutdown())
            except Exception as ge:
                logger.error(f"优雅关闭时发生错误: {ge}")
            loop.close()
            logger.info("事件循环已关闭")

        # 关闭日志系统，释放文件句柄
        try:
            shutdown_logging()
        except Exception as e:
            print(f"关闭日志系统时出错: {e}")

        # 在程序退出前暂停，让你有机会看到输出
        # input("按 Enter 键退出...")  # <--- 添加这行
        sys.exit(exit_code)  # <--- 使用记录的退出码