"""Unit testy normalizacji RawScene → NormalizedScene (bez DB)."""
from __future__ import annotations

import json
from pathlib import Path

import pytest

from app.connectors.tpdb import _parse_scene
from app.normalize.scenes import normalize_performer, normalize_scene, normalize_studio
from app.normalize.text import normalize, normalize_person


@pytest.fixture
def tpdb_scene_raw() -> dict:
    path = Path(__file__).parent / "fixtures" / "tpdb_scene.json"
    return json.loads(path.read_text())


def test_normalize_scene_computes_indexable_fields(tpdb_scene_raw: dict) -> None:
    raw = _parse_scene(tpdb_scene_raw)
    assert raw is not None
    norm = normalize_scene(raw)

    assert norm.title == "The Great Heist"
    assert norm.title_normalized == "great heist"  # leading "the" dropped, lowercased
    assert norm.slug == "the-great-heist"
    assert norm.release_date == raw.release_date


def test_normalize_studio(tpdb_scene_raw: dict) -> None:
    raw = _parse_scene(tpdb_scene_raw)
    assert raw is not None
    assert raw.studio is not None
    norm = normalize_studio(raw.studio)
    assert norm.name_normalized == normalize("Brazzers Exxtra")
    assert norm.slug == "brazzers-exxtra"
    assert norm.network == "MindGeek"


def test_normalize_performer_aliases_dedup_and_lowercase(tpdb_scene_raw: dict) -> None:
    raw = _parse_scene(tpdb_scene_raw)
    assert raw is not None
    mia_raw = raw.performers[0]
    mia = normalize_performer(mia_raw)

    assert mia.canonical_name == "Mia Malkova"
    assert mia.name_normalized == normalize_person("Mia Malkova")
    # aliases preserve original case in `aliases`, normalized form in `aliases_normalized`
    assert "Madison Clover" in mia.aliases
    assert normalize_person("Madison Clover") in mia.aliases_normalized
    # de-dup preserves order — duplicate aliases would collapse
    assert len(mia.aliases) == len(set(mia.aliases))


def test_normalize_scene_preserves_performer_order(tpdb_scene_raw: dict) -> None:
    raw = _parse_scene(tpdb_scene_raw)
    assert raw is not None
    norm = normalize_scene(raw)
    assert [p.canonical_name for p in norm.performers] == ["Mia Malkova", "Johnny Sins"]