import uuid
from datetime import datetime

from sqlalchemy import Boolean, DateTime, ForeignKey, JSON, String, func
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.models.base import Base, GUID


class Preference(Base):
    __tablename__ = "preferences"

    id: Mapped[uuid.UUID] = mapped_column(GUID, primary_key=True, default=uuid.uuid4)
    utilisateur_id: Mapped[uuid.UUID] = mapped_column(
        GUID,
        ForeignKey("utilisateurs.id", ondelete="CASCADE"),
        unique=True,
        nullable=False,
        index=True,
    )
    notifications_activees: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
    notifications_email: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
    notifications_push: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
    langue: Mapped[str] = mapped_column(String(10), default="fr", nullable=False)
    theme: Mapped[str] = mapped_column(String(20), default="light", nullable=False)
    parametres: Mapped[dict | None] = mapped_column(JSON, nullable=True)
    date_modification: Mapped[datetime | None] = mapped_column(
        DateTime(timezone=True), onupdate=func.now(), nullable=True
    )

    utilisateur: Mapped["Utilisateur"] = relationship(
        "Utilisateur", back_populates="preferences"
    )


from app.models.utilisateur import Utilisateur  # noqa: E402, F401