"""Table jumelages — Parrainage discret."""
import uuid
from datetime import date, datetime, timezone
from sqlalchemy import String, Date, DateTime, ForeignKey, Enum as SAEnum
from sqlalchemy.orm import Mapped, mapped_column
from app.core.database import Base


class Jumelage(Base):
    __tablename__ = "jumelages"

    id: Mapped[uuid.UUID] = mapped_column(primary_key=True, default=uuid.uuid4)
    groupe_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("groupes.id"), nullable=False)
    parrain_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("membres.id"), nullable=False)
    filleul_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("membres.id"), nullable=False)
    date_jumelage: Mapped[date] = mapped_column(Date, nullable=False)
    statut: Mapped[str] = mapped_column(
        SAEnum("actif", "termine", name="statut_jumelage"),
        default="actif",
    )
    note: Mapped[str | None] = mapped_column(String(255))
    cree_par: Mapped[uuid.UUID | None] = mapped_column(ForeignKey("membres.id"))
    cree_le: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc))