"""Keywords/tags and their movie/series associations."""

from __future__ import annotations

import uuid

from sqlalchemy import ForeignKey, String
from sqlalchemy.orm import Mapped, mapped_column

from app.models.base import Base, UUIDPrimaryKeyMixin


class Keyword(Base, UUIDPrimaryKeyMixin):
    __tablename__ = "keywords"

    name: Mapped[str] = mapped_column(String(150), unique=True, nullable=False)
    slug: Mapped[str] = mapped_column(String(150), unique=True, nullable=False)


class MovieKeyword(Base):
    __tablename__ = "movie_keywords"

    movie_id: Mapped[uuid.UUID] = mapped_column(
        ForeignKey("movies.id", ondelete="CASCADE"), primary_key=True
    )
    keyword_id: Mapped[uuid.UUID] = mapped_column(
        ForeignKey("keywords.id", ondelete="CASCADE"), primary_key=True
    )


class SeriesKeyword(Base):
    __tablename__ = "series_keywords"

    series_id: Mapped[uuid.UUID] = mapped_column(
        ForeignKey("series.id", ondelete="CASCADE"), primary_key=True
    )
    keyword_id: Mapped[uuid.UUID] = mapped_column(
        ForeignKey("keywords.id", ondelete="CASCADE"), primary_key=True
    )


__all__ = ["Keyword", "MovieKeyword", "SeriesKeyword"]