"""认知对齐记录模型"""
from .base import Base
from sqlalchemy.orm import Mapped, mapped_column
from sqlalchemy import BigInteger, Integer, Boolean, Text, ForeignKey
from typing import Optional


class AlignmentRecord(Base):
    __tablename__ = "alignment_records"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    truth_node_id: Mapped[int] = mapped_column(
        BigInteger, ForeignKey("truth_nodes.id"), nullable=False
    )
    user_id: Mapped[int] = mapped_column(
        BigInteger, ForeignKey("users.id"), nullable=False
    )
    alignment_score: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
    is_confirmed: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
    comments: Mapped[Optional[str]] = mapped_column(Text, nullable=True)