"""audit_log 操作审计日志 ORM 模型（谁在何时做了什么，企业级合规留痕）。"""
from __future__ import annotations

from datetime import datetime

from sqlalchemy import BigInteger, DateTime, String, Text, func
from sqlalchemy.orm import Mapped, mapped_column

from model.base import Base


class AuditLog(Base):
    __tablename__ = "audit_log"
    __table_args__ = {"comment": "操作审计日志表（企业级合规留痕）"}

    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, autoincrement=True)
    user_id: Mapped[int | None] = mapped_column(BigInteger)
    username: Mapped[str | None] = mapped_column(String(64))
    module: Mapped[str] = mapped_column(String(32))
    action: Mapped[str] = mapped_column(String(64))
    target: Mapped[str | None] = mapped_column(String(128))
    detail: Mapped[str | None] = mapped_column(Text)
    ip: Mapped[str | None] = mapped_column(String(64))
    trace_id: Mapped[str | None] = mapped_column(String(32))
    status: Mapped[str] = mapped_column(String(8), server_default="成功")
    create_time: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())