from sqlalchemy import ForeignKey, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column
from app.core.database import Base
from app.models.base import TimestampMixin

class AuditLog(TimestampMixin, Base):
    __tablename__ = "audit_logs"
    id: Mapped[int] = mapped_column(Integer, primary_key=True)
    brand_id: Mapped[int | None] = mapped_column(ForeignKey("brands.id", ondelete="SET NULL"), index=True)
    user_id: Mapped[int | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"))
    module: Mapped[str] = mapped_column(String(80))
    action: Mapped[str] = mapped_column(String(80))
    entity_type: Mapped[str | None] = mapped_column(String(80))
    entity_id: Mapped[str | None] = mapped_column(String(80))
    old_data: Mapped[str | None] = mapped_column(Text)
    new_data: Mapped[str | None] = mapped_column(Text)
    ip_address: Mapped[str | None] = mapped_column(String(45))