from sqlalchemy import Column, Integer, String, Boolean, DateTime, Text, ForeignKey, func
from sqlalchemy.orm import relationship
from ..database import Base


class JellyfinConfig(Base):
    __tablename__ = "jellyfin_configs"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String(200), nullable=False)
    url = Column(String(500), nullable=False)
    api_key = Column(String(300), nullable=False)
    is_active = Column(Boolean, default=True, nullable=False)
    movies_library_id = Column(String(100), nullable=True)
    series_library_id = Column(String(100), nullable=True)
    movies_category_name = Column(String(200), default="Películas KiraTV", nullable=False)
    series_category_name = Column(String(200), default="Series KiraTV", nullable=False)
    last_sync_at = Column(DateTime(timezone=True), nullable=True)
    # Dummy ProviderAccount auto-created to satisfy ChannelProviderMap FK
    provider_account_id = Column(
        Integer,
        ForeignKey("provider_accounts.id", ondelete="SET NULL"),
        nullable=True,
    )
    created_at = Column(DateTime(timezone=True), server_default=func.now())

    items = relationship("JellyfinItem", back_populates="config", cascade="all, delete-orphan")


class JellyfinItem(Base):
    __tablename__ = "jellyfin_items"

    id = Column(Integer, primary_key=True, index=True)
    jellyfin_config_id = Column(
        Integer, ForeignKey("jellyfin_configs.id", ondelete="CASCADE"), nullable=False
    )
    channel_id = Column(
        Integer, ForeignKey("channels.id", ondelete="CASCADE"), nullable=True
    )
    jellyfin_item_id = Column(String(100), nullable=False, index=True)  # Jellyfin hex ID
    item_type = Column(String(20), nullable=False)  # "movie" | "series"
    plot = Column(Text, nullable=True)
    year = Column(Integer, nullable=True)
    genres = Column(String(500), nullable=True)
    rating = Column(String(20), nullable=True)

    config = relationship("JellyfinConfig", back_populates="items")