"""运行参数。可用环境变量或项目根目录的 .env 覆盖。"""

from decimal import Decimal

from pydantic_settings import BaseSettings, SettingsConfigDict


class Settings(BaseSettings):
    database_url: str = "sqlite:///./depin.db"
    # 超过该时长没有心跳，节点会被置为 offline。
    heartbeat_timeout_minutes: int = 15
    # 在线巡检周期。
    offline_check_minutes: int = 5
    # 随机任务下发周期、单轮最多下发数量，以及节点必须回传的时限。
    task_dispatch_minutes: int = 5
    dispatch_batch_size: int = 20
    task_deadline_minutes: int = 10
    # 当日既有在线样本又有任务样本时的权重。两者默认相加为 1。
    online_weight: Decimal = Decimal("0.7")
    task_weight: Decimal = Decimal("0.3")
    # 每日清算时刻。默认北京时间凌晨 00:05，入账的是上一个已结束的 UTC 账本日。
    yield_timezone: str = "Asia/Shanghai"
    yield_hour: int = 0
    yield_minute: int = 5
    license_months: int = 12
    license_price: Decimal = Decimal("1500")
    license_asset: str = "USDT"
    disable_scheduler: bool = False
    jwt_secret: str = ""
    jwt_expire_minutes: int = 60 * 24
    admin_username: str = "admin"
    admin_password: str = ""
    admin_wallet: str = "admin-root"

    model_config = SettingsConfigDict(env_file=".env", extra="ignore")


settings = Settings()