"""RawMovie → NormalizedMovie. Reuse normalize_studio/performer/tag z scenes.py."""
from __future__ import annotations

from dataclasses import dataclass, field
from datetime import date

from app.connectors.base import RawMovie, RawMovieChapter, RawPlaybackSource
from app.normalize.scenes import (
    NormalizedPerformer,
    NormalizedStudio,
    NormalizedTag,
    normalize_performer,
    normalize_studio,
    normalize_tag,
)
from app.normalize.text import normalize, slugify


@dataclass
class NormalizedMovie:
    external_id: str
    title: str
    title_normalized: str
    slug: str
    release_year: int | None
    release_date: date | None
    description: str | None
    duration_sec: int | None
    director: str | None
    country: str | None
    rating: float | None
    poster_url: str | None
    backdrop_url: str | None
    url: str | None

    studio: NormalizedStudio | None = None
    performers: list[NormalizedPerformer] = field(default_factory=list)
    tags: list[NormalizedTag] = field(default_factory=list)
    chapters: list[RawMovieChapter] = field(default_factory=list)
    playback_sources: list[RawPlaybackSource] = field(default_factory=list)
    cross_source_refs: dict[str, str] = field(default_factory=dict)


def normalize_movie(raw: RawMovie) -> NormalizedMovie:
    return NormalizedMovie(
        external_id=raw.external_id,
        title=raw.title,
        title_normalized=normalize(raw.title),
        slug=slugify(raw.title),
        release_year=raw.release_year,
        release_date=raw.release_date,
        description=raw.description,
        duration_sec=raw.duration_sec,
        director=raw.director,
        country=raw.country,
        rating=raw.rating,
        poster_url=raw.poster_url,
        backdrop_url=raw.backdrop_url,
        url=raw.url,
        studio=normalize_studio(raw.studio) if raw.studio else None,
        performers=[normalize_performer(p) for p in raw.performers],
        tags=[normalize_tag(t) for t in raw.tags],
        chapters=list(raw.chapters),
        playback_sources=list(raw.playback_sources),
        cross_source_refs=dict(raw.cross_source_refs),
    )