from pydantic import Field
from pydantic_settings import BaseSettings, SettingsConfigDict
from typing import List


class ReadRateLimited(BaseSettings):
    """限流配置"""

    # 统计周期
    stat_durations: List[int] = Field(
        default_factory=lambda: [2, 10, 30, 60, 90, 120, 150, 365]
    )

    # 认为满足限流阅读均值倍数阈值
    read_on_avg_threshold: float = 0.25

    # 探索次数
    base_discover_time: int = 1

    # 文章限流占比阈值
    low_read_rate_threshold: float = 0.3

    # 周期内最多限流篇数
    MAX_RATE_LIMITED_ARTICLES: int = 2

    # 持续限流天数
    CONSIST_DAYS: int = 2