from datetime import datetime

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

from app.db.base import Base


class OperationLog(Base):
    __tablename__ = "operation_logs"

    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
    admin_user_id: Mapped[int | None] = mapped_column(nullable=True, index=True)
    action: Mapped[str] = mapped_column(String(64), index=True)
    object_type: Mapped[str] = mapped_column(String(64), index=True)
    object_id: Mapped[str | None] = mapped_column(String(64), nullable=True)
    ip_address: Mapped[str | None] = mapped_column(String(64), nullable=True)
    detail_json: Mapped[str | None] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)