"""Pozycja odtwarzania per scena (continue watching)."""
from __future__ import annotations

import uuid
from datetime import datetime

from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, func
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import Mapped, mapped_column

from app.models.base import Base


class ScenePlayProgress(Base):
    __tablename__ = "scene_play_progress"

    device_id: Mapped[str] = mapped_column(String(64), primary_key=True)
    scene_id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True),
        ForeignKey("scenes.id", ondelete="CASCADE"),
        primary_key=True,
    )
    position_sec: Mapped[int] = mapped_column(
        Integer, nullable=False, server_default="0", default=0
    )
    # Mirror Scene.duration_sec gdy player zwróci ten dato — pozwala na poprawny
    # progress_pct nawet gdy Scene.duration_sec jest None.
    duration_sec: Mapped[int | None] = mapped_column(Integer)
    finished: Mapped[bool] = mapped_column(
        Boolean, nullable=False, server_default="false", default=False
    )
    last_played_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True), server_default=func.now(), nullable=False
    )


class MoviePlayProgress(Base):
    """Pozycja odtwarzania per film. Mirror ScenePlayProgress dla movies.

    User-report 2026-05-26 (b207ff17): "przydałoby się oznaczenie filmów już
    obejrzanych" — sceny mają watched badge, filmów brakowało.
    """

    __tablename__ = "movie_play_progress"

    device_id: Mapped[str] = mapped_column(String(64), primary_key=True)
    movie_id: Mapped[uuid.UUID] = mapped_column(
        UUID(as_uuid=True),
        ForeignKey("movies.id", ondelete="CASCADE"),
        primary_key=True,
    )
    position_sec: Mapped[int] = mapped_column(
        Integer, nullable=False, server_default="0", default=0
    )
    duration_sec: Mapped[int | None] = mapped_column(Integer)
    finished: Mapped[bool] = mapped_column(
        Boolean, nullable=False, server_default="false", default=False
    )
    last_played_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True), server_default=func.now(), nullable=False
    )
