from sqlalchemy import String, SmallInteger, PrimaryKeyConstraint
from sqlalchemy.orm import mapped_column, Mapped
from core.database import Base

class Sector(Base):
    __tablename__ = "sectors" #GSectores
    __table_args__ = (
        PrimaryKeyConstraint("key", name="sectors_pkey"),
        {"schema": "public"}  # opcional
    )

    key: Mapped[str] = mapped_column(String(8), nullable=False)          # clave del sector
    description: Mapped[str] = mapped_column(String(150), nullable=False) # descripción oficial (en español)
    authorized: Mapped[SmallInteger] = mapped_column(SmallInteger)        # 1 = autorizado, 0 = no autorizado

    def __repr__(self):
        return f"<Sector(key={self.key}, description={self.description}, authorized={self.authorized})>"