"""Bibliothèque de sprites animaux CraftPix (screens.ADMIN_SPRITE_LIBRARY,
screens/labels/animal_sprite_library.py) — réservée au rôle admin
(licence CraftPix, voir core/sprite_gate.py et le plan "Bibliothèque de
sprites animaux CraftPix"). Un compte "user" ne doit ni la voir dans la
galerie de l'éditeur, ni pouvoir l'assigner par un POST direct."""

import json
from collections.abc import Callable
from pathlib import Path
from typing import Any

from flask.testing import FlaskClient

import screens
from tests.conftest import not_none


def test_admin_sprite_library_loaded_from_manifest() -> None:
    assert len(screens.ADMIN_SPRITE_LIBRARY) > 0
    bunny = screens.ADMIN_SPRITE_LIBRARY["animal-bunny-01"]
    assert bunny["family"] == "bunny"
    assert bunny["animations"]["idle"][0] == "/static/characters/animals/bunny/01/idle0.png"
    assert len(bunny["animations"]["idle"]) == 20


def test_sprite_library_is_public_plus_admin_merged() -> None:
    assert set(screens.SPRITE_LIBRARY) == set(screens.PUBLIC_SPRITE_LIBRARY) | set(screens.ADMIN_SPRITE_LIBRARY)
    assert set(screens.ADMIN_SPRITE_LIBRARY) == screens.ADMIN_ONLY_CHARACTER_SLUGS
    assert "male-adventurer" not in screens.ADMIN_ONLY_CHARACTER_SLUGS


def test_sprite_gallery_families_shows_one_tile_per_animal() -> None:
    families = screens.sprite_gallery_families(screens.SPRITE_LIBRARY)
    slugs = [slug for slug, _ in families]
    assert len(slugs) == len(screens.PUBLIC_SPRITE_LIBRARY) + 14  # 6 Kenney + 14 familles animales
    assert "animal-bunny-01" in slugs
    assert "animal-bunny-02" not in slugs


def _create_jeu2d_game_as(post_client: FlaskClient, name: str, slug_owner_client: FlaskClient | None = None) -> Any:
    # Fusion des moteurs (voir screens/screens_repo/ensure_schema.py) : un
    # jeu n'a plus de type propre — seul l'écran créé ensuite par chaque
    # test (screens.create_screen(..., kind="jeu_2d")) est une scène.
    resp = post_client.post("/games/new", data={"name": name}, follow_redirects=False)
    assert resp.status_code == 302
    return resp.headers["Location"].rstrip("/").split("/")[-1]


def test_scene_editor_hides_animal_characters_from_a_user_account(
    client: FlaskClient, user_client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]
) -> None:
    slug = tmp_game_slug_cleanup(_create_jeu2d_game_as(client, "pytest_animal_scene_user"))
    with user_client.session_transaction() as sess:
        import auth

        auth.set_project_slug(sess["user_id"], slug)
    screen_id = screens.create_screen(slug, "Scène 1", kind="jeu_2d")
    html = user_client.get(f"/game/{slug}/screens/{screen_id}/edit").get_data(as_text=True)
    assert "animal-bunny-01" not in html


def test_scene_object_add_rejects_animal_character_for_a_user_account(
    client: FlaskClient, user_client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]
) -> None:
    slug = tmp_game_slug_cleanup(_create_jeu2d_game_as(client, "pytest_animal_scene_gate"))
    with user_client.session_transaction() as sess:
        import auth

        auth.set_project_slug(sess["user_id"], slug)
    screen_id = screens.create_screen(slug, "Scène 1", kind="jeu_2d")
    resp = user_client.post(
        f"/game/{slug}/screens/{screen_id}/scene-objects/add",
        data={"kind": "personnage", "forge_character": "animal-bunny-01"},
    )
    assert resp.status_code == 403


def test_scene_object_add_allows_animal_character_for_admin(
    client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]
) -> None:
    slug = tmp_game_slug_cleanup(_create_jeu2d_game_as(client, "pytest_animal_scene_admin"))
    screen_id = screens.create_screen(slug, "Scène 1", kind="jeu_2d")
    resp = client.post(
        f"/game/{slug}/screens/{screen_id}/scene-objects/add",
        data={"kind": "personnage", "forge_character": "animal-bunny-01"},
        follow_redirects=False,
    )
    assert resp.status_code == 302
    obj_id = int(resp.headers["Location"].rsplit("selected=", 1)[1])
    obj = not_none(screens.get_scene_object(slug, obj_id))
    assert screens.resolve_personnage_data(obj)["forge_character"] == "animal-bunny-01"


def test_scene_object_personnage_swap_rejects_animal_character_for_a_user_account(
    client: FlaskClient, user_client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]
) -> None:
    slug = tmp_game_slug_cleanup(_create_jeu2d_game_as(client, "pytest_animal_swap_gate"))
    with user_client.session_transaction() as sess:
        import auth

        auth.set_project_slug(sess["user_id"], slug)
    screen_id = screens.create_screen(slug, "Scène 1")
    obj_id = screens.add_scene_object(slug, screen_id)
    resp = user_client.post(
        f"/game/{slug}/scene-objects/{obj_id}/personnage",
        data=json.dumps({"source": "forge", "forge_character": "animal-bunny-01"}),
        content_type="application/json",
    )
    assert resp.status_code == 403


def test_list_used_forge_characters_scans_elements_and_scene_objects(
    client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]
) -> None:
    slug = tmp_game_slug_cleanup(_create_jeu2d_game_as(client, "pytest_used_characters"))
    screen_id = screens.create_screen(slug, "Scène 1")
    screens.add_scene_object(slug, screen_id, forge_character="animal-bunny-01")
    screens.add_scene_object(slug, screen_id, kind="decor")
    used = screens.list_used_forge_characters(slug)
    assert used == {"animal-bunny-01"}


def test_build_scorm_package_only_copies_used_animal_character_folders(
    client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str], tmp_path: Path
) -> None:
    slug = tmp_game_slug_cleanup(_create_jeu2d_game_as(client, "pytest_scorm_animals"))
    screen_id = screens.create_screen(slug, "Scène 1")
    screens.add_scene_object(slug, screen_id, forge_character="animal-bunny-01")

    with client.application.test_request_context():
        from publish import build_scorm_package

        zip_path, _name = build_scorm_package.build_scorm_zip(slug)
    try:
        import zipfile

        with zipfile.ZipFile(zip_path) as zf:
            names = zf.namelist()
        animal_paths = {n for n in names if "static/characters/animals/" in n and not n.endswith("manifest.json")}
        animals_used = {n.split("static/characters/animals/")[1].split("/")[0] for n in animal_paths}
        assert animals_used == {"bunny"}
        assert any("static/characters/animals/bunny/01/" in n for n in animal_paths)
        assert not any("static/characters/animals/bear/" in n for n in animal_paths)
        assert any(n.endswith("static/characters/animals/manifest.json") for n in names)
        assert any("static/characters/male-adventurer/" in n for n in names)
    finally:
        import os

        os.remove(zip_path)