"""风控定时扫描环境配置读取。"""

from __future__ import annotations

from dataclasses import dataclass

from app.core.config import get_settings


@dataclass(frozen=True, slots=True)
class RiskScanScheduleConfig:
    enabled: bool = False
    interval_minutes: int = 5
    run_immediately: bool = False
    retry_limit: int = 2

async def load_risk_scan_schedule_config() -> RiskScanScheduleConfig:
    """读取环境变量配置；缺失时使用默认关闭值。"""
    settings = get_settings()
    return RiskScanScheduleConfig(
        enabled=settings.risk_scan_schedule_enabled,
        interval_minutes=settings.risk_scan_interval_minutes,
        run_immediately=settings.risk_scan_run_immediately,
        retry_limit=settings.risk_scan_retry_limit,
    )