from typing import TYPE_CHECKING

from sqlalchemy.orm import Mapped, mapped_column, relationship

from models.base import BaseModel
from models.mixins import SoftDeleteMixin, CreatedAtMixin, IdMixin

if TYPE_CHECKING:
    from models import Board


class Project(BaseModel, IdMixin, SoftDeleteMixin, CreatedAtMixin):
    __tablename__ = "projects"

    name: Mapped[str] = mapped_column(nullable=False)

    boards: Mapped[list["Board"]] = relationship(
        back_populates="project",
        lazy="noload",
    )