from sqlalchemy import Column, String, Boolean, ForeignKey, DateTime
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.ext.declarative import declarative_base
import uuid
from datetime import datetime, timezone

Base = declarative_base()

class OCRResult(Base):
    __tablename__ = "ocr_result"  # Corrigido 

    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    documento_id = Column(UUID(as_uuid=True), ForeignKey("documento.id"), unique=True, nullable=False)
    caminho_texto = Column(String, nullable=True)
    indexado = Column(Boolean, default=False)
    criado_em = Column(DateTime, default=lambda: datetime.now(timezone.utc), nullable=False)