import uuid
from typing import TYPE_CHECKING

from sqlalchemy import Boolean, ForeignKey, JSON, String, Text
from sqlalchemy import 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 ConfigFolder(UUIDPrimaryKeyMixin, TimestampMixin, Base):
    __tablename__ = "config_folders"

    user_id: Mapped[uuid.UUID] = mapped_column(
        UUID(), ForeignKey("users.id", ondelete="CASCADE"), nullable=False
    )
    name: Mapped[str] = mapped_column(String(255), nullable=False)
    description: Mapped[str | None] = mapped_column(Text, nullable=True)
    mount_path: Mapped[str] = mapped_column(String(1024), nullable=False)
    files: Mapped[dict] = mapped_column(
        JSON, default=dict, nullable=False
    )  # {"relative/path": "content", ...}
    project_overrides: Mapped[dict | None] = mapped_column(
        JSON, default=dict, nullable=True
    )  # {"project_id": {"mount_path": "...", "files": {...}}}
    is_active: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)

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