"""screens.build_collision_rule_objects (voir screens/scenes/
build_collision_rule_objects.py) : la liste d'objets éligibles à un
déclencheur de collision, réutilisée par le listage de TOUS les
déclencheurs du jeu (screens/rendering/trigger_graph.py, voir
tests/test_triggers.py) — un objet apparaît/disparaît selon son
rôle, ou change de libellé affiché selon son nom. L'ancien endpoint AJAX
dédié (routes/scenes/scene_collision_rule_objects.py) a été retiré avec
l'onglet "🧩 Collision" séparé — ce fichier teste directement les
fonctions Python plutôt qu'une route HTTP désormais inexistante."""
import screens


def _create_jeu2d_game(client, tmp_game_slug_cleanup, name="pytest_collision_ajax"):
    resp = client.post("/games/new", data={"name": name}, follow_redirects=False)
    slug = tmp_game_slug_cleanup(resp.headers["Location"].rstrip("/").split("/")[-1])
    screen_id = screens.create_screen(slug, "Scène 1", kind="jeu_2d")
    return slug, screen_id


def _add_ajax(client, slug, screen_id, **data):
    return client.post(
        f"/game/{slug}/screens/{screen_id}/scene-objects/add",
        data=data, headers={"X-Requested-With": "fetch"},
    ).get_json()


def _list(slug, screen_id):
    objects = screens.list_scene_objects(slug, screen_id)
    for o in objects:
        o["rendered_html"] = screens.render_scene_object(o)
    return screens.build_collision_rule_objects(objects)


def test_freshly_added_personnage_is_pnj_in_the_list(client, tmp_game_slug_cleanup):
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]
    entries = _list(slug, screen_id)
    assert len(entries) == 1
    assert entries[0]["id"] == obj_id
    assert entries[0]["role"] == "pnj"


def test_role_change_to_joueur_removes_it_from_the_list(client, tmp_game_slug_cleanup):
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]
    client.post(f"/game/{slug}/scene-objects/{obj_id}/role", data='{"role": "joueur"}', content_type="application/json")
    assert _list(slug, screen_id) == []


def test_role_change_back_to_pnj_readds_it_to_the_list(client, tmp_game_slug_cleanup):
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]
    client.post(f"/game/{slug}/scene-objects/{obj_id}/role", data='{"role": "joueur"}', content_type="application/json")
    client.post(f"/game/{slug}/scene-objects/{obj_id}/role", data='{"role": "ennemie"}', content_type="application/json")
    entries = _list(slug, screen_id)
    assert len(entries) == 1
    assert entries[0]["role"] == "ennemie"


def test_name_change_is_reflected_in_the_list(client, tmp_game_slug_cleanup):
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]
    client.post(f"/game/{slug}/scene-objects/{obj_id}/name", data='{"name": "Le Sorcier"}', content_type="application/json")
    entries = _list(slug, screen_id)
    assert entries[0]["name"] == "Le Sorcier"


def test_deleted_object_is_removed_from_the_list(client, tmp_game_slug_cleanup):
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]
    client.post(f"/game/{slug}/scene-objects/{obj_id}/delete", headers={"X-Requested-With": "fetch"})
    assert _list(slug, screen_id) == []


def test_decor_has_no_role(client, tmp_game_slug_cleanup):
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    _add_ajax(client, slug, screen_id, kind="decor")
    entries = _list(slug, screen_id)
    assert entries[0]["role"] is None