import uuid

from sqlalchemy import JSON, String
from sqlalchemy.orm import Mapped, mapped_column, relationship

from app.models.base import Base, TimestampMixin, generate_uuid


class Client(Base, TimestampMixin):
    __tablename__ = "clients"

    id: Mapped[uuid.UUID] = mapped_column(
        primary_key=True, default=generate_uuid
    )
    name: Mapped[str] = mapped_column(String(255), nullable=False)
    settings: Mapped[dict | None] = mapped_column(JSON, nullable=True)

    # Relationships
    user_clients = relationship("UserClient", back_populates="client", lazy="selectin")
    jobs = relationship("Job", back_populates="client", lazy="selectin")
    tm_files = relationship("TMFileRegistry", back_populates="client", lazy="selectin")
    reference_files = relationship("ReferenceFile", back_populates="client", lazy="selectin")