"""Suppression d'un objet de scène en AJAX (voir routes/scenes/
scene_object_delete.py, deleteSceneObject() dans static/js/scenes/
scene-editor.js) : même principe que l'ajout (test_scene_object_add_ajax.py)
— une réponse JSON quand l'appelant envoie X-Requested-With: fetch, pour
ne plus "vider" l'éditeur de collision/quêtes le temps d'un remplacement
de <main> par pjax.js (qui interceptait la soumission du formulaire de
suppression classique)."""

from collections.abc import Callable
from typing import Any

from flask.testing import FlaskClient

import screens


def _create_jeu2d_game(
    client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str], name: str = "pytest_delete_ajax"
) -> Any:
    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: FlaskClient, slug: str, screen_id: int, **data: Any) -> Any:
    return client.post(
        f"/game/{slug}/screens/{screen_id}/scene-objects/add",
        data=data,
        headers={"X-Requested-With": "fetch"},
    ).get_json()


def test_ajax_delete_returns_json_and_removes_the_object(
    client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]
) -> None:
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]

    resp = client.post(
        f"/game/{slug}/scene-objects/{obj_id}/delete",
        headers={"X-Requested-With": "fetch"},
    )
    assert resp.status_code == 200
    assert resp.get_json() == {"ok": True, "id": obj_id}
    assert screens.get_scene_object(slug, obj_id) is None


def test_ajax_delete_404s_for_missing_object(client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]) -> None:
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    resp = client.post(
        f"/game/{slug}/scene-objects/999999/delete",
        headers={"X-Requested-With": "fetch"},
    )
    assert resp.status_code == 404
    assert resp.get_json() == {"ok": False}


def test_non_ajax_delete_still_redirects(client: FlaskClient, tmp_game_slug_cleanup: Callable[[str], str]) -> None:
    slug, screen_id = _create_jeu2d_game(client, tmp_game_slug_cleanup)
    obj_id = _add_ajax(client, slug, screen_id, kind="personnage")["id"]
    resp = client.post(f"/game/{slug}/scene-objects/{obj_id}/delete", follow_redirects=False)
    assert resp.status_code == 302
    assert screens.get_scene_object(slug, obj_id) is None