"""空间模型。

数据库沿用 tenants 表名；产品语义为 Workspace。
"""
from .base import BaseNoTenant
from sqlalchemy.orm import Mapped, mapped_column
from sqlalchemy import BigInteger, Integer, VARCHAR
from typing import Optional


class Tenant(BaseNoTenant):
    __tablename__ = "tenants"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    name: Mapped[str] = mapped_column(VARCHAR(255), nullable=False)
    domain: Mapped[Optional[str]] = mapped_column(VARCHAR(255), nullable=True)
    workspace_type: Mapped[str] = mapped_column(VARCHAR(32), nullable=False, default="team")
    slug: Mapped[Optional[str]] = mapped_column(VARCHAR(120), nullable=True)
    owner_user_id: Mapped[Optional[int]] = mapped_column(BigInteger, nullable=True)
    status: Mapped[str] = mapped_column(VARCHAR(32), nullable=False, default="active")