# -*- coding: utf-8 -*-
"""主程序入口"""

import time
from core.simulator import AlphaSimulator
from config.settings import settings
from utils.helpers import retry_on_exception


@retry_on_exception(max_retries=3, delay=5.0)
def main_loop(simulator: AlphaSimulator) -> None:
    """主循环"""
    if simulator.needs_token_refresh():
        print("Token需要刷新，重新登录...")
        simulator.login()

    alpha_list = simulator.load_alpha_list()
    if not alpha_list:
        print("暂无待处理的alpha表达式，10分钟后重新检查...")
        time.sleep(600)
        return

    print(f"共加载 {len(alpha_list)} 个需要模拟的因子表达式")
    success_count, fail_count = simulator.run_batch_simulation(alpha_list)
    print(f"本轮处理完成: 成功 {success_count} 个, 失败 {fail_count} 个")


def main():
    """主函数"""
    simulator = AlphaSimulator()
    simulator.initialize()

    try:
        while True:
            main_loop(simulator)
            print(f"等待{settings.CHECK_INTERVAL // 60}分钟后继续检查...")
            time.sleep(settings.CHECK_INTERVAL)
    except KeyboardInterrupt:
        print("\n程序被用户中断")
    except Exception as e:
        print(f"程序执行异常: {e}")
        raise


if __name__ == "__main__":
    main()