import uuid
from typing import TYPE_CHECKING

from sqlalchemy import ForeignKey
from sqlalchemy import JSON, Uuid as UUID
from sqlalchemy.orm import Mapped, mapped_column, relationship

from src.models.base import Base, TimestampMixin, UUIDPrimaryKeyMixin

if TYPE_CHECKING:
    from src.models.user import User


class UserConfig(UUIDPrimaryKeyMixin, TimestampMixin, Base):
    __tablename__ = "user_configs"

    user_id: Mapped[uuid.UUID] = mapped_column(UUID(), ForeignKey("users.id"), nullable=False, unique=True)
    config: Mapped[dict[str, object]] = mapped_column(JSON, default=dict, nullable=False)

    user: Mapped["User"] = relationship(back_populates="user_config")