from sqlalchemy import Integer, String, ForeignKey, PrimaryKeyConstraint, ForeignKeyConstraint, UniqueConstraint
from sqlalchemy.orm import Mapped, mapped_column
from core.database import Base


class Seal(Base):
    __tablename__ = "seal"
    __table_args__ = (
        PrimaryKeyConstraint('id', name='seal_pkey'),
        ForeignKeyConstraint(['tenant_id'], ['a76.tenants.id'], name='fk_seal_tenant'),
        ForeignKeyConstraint(['company_id'], ['a76.company.id'], name='fk_seal_company'),
        UniqueConstraint('tenant_id', 'company_id', 'seal', name='seal_ukey'),        
        {"schema": "a76"}
    )
    
    id: Mapped[int] = mapped_column(Integer, primary_key=True)
    tenant_id: Mapped[int] = mapped_column(Integer, nullable=False, index=True)
    company_id: Mapped[int] = mapped_column(Integer, nullable=False, index=True)
    
    seal: Mapped[str] = mapped_column(String(15))