import pytest
from django.core.files.uploadedfile import SimpleUploadedFile

from apps.gallery.models import Gallery


pytestmark = [pytest.mark.integration, pytest.mark.django_db]


def test_gallery_list_is_public_and_upload_requires_auth(client):
    response = client.get("/api/gallery/images")
    assert response.status_code == 200
    assert response.json() == []
    assert client.post("/api/gallery/images").status_code == 401


def test_gallery_upload_visibility_update_delete_and_restore(client, user_factory, auth_headers, mocker, tmp_path, settings):
    settings.MEDIA_ROOT = tmp_path
    queued = mocker.patch("apps.gallery.api.views.process_uploaded_image.delay")
    staff = user_factory(is_staff=True)
    member = user_factory()
    headers = auth_headers(staff)
    denied = client.post("/api/gallery/images", {"file": SimpleUploadedFile("file.png", b"image", content_type="image/png")},
                         **auth_headers(member))
    assert denied.status_code == 400
    invalid = client.post("/api/gallery/images", {"file": SimpleUploadedFile("file.txt", b"text", content_type="text/plain")}, **headers)
    assert invalid.status_code == 400
    uploaded = client.post("/api/gallery/images", {"file": SimpleUploadedFile("file.png", b"image", content_type="image/png")}, **headers)
    assert uploaded.status_code == 201, uploaded.content
    image = Gallery.objects.get(pk=uploaded.json()["id"])
    queued.assert_called_once_with(image.pk)
    assert client.get(f"/api/gallery/images/{image.pk}").status_code == 200
    assert [row["id"] for row in client.get("/api/gallery/images").json()] == [image.pk]
    assert client.put(f"/api/gallery/images/{image.pk}", data='{"title":"Blocked"}',
                      content_type="application/json", **auth_headers(member)).status_code == 400
    updated = client.put(f"/api/gallery/images/{image.pk}", data='{"title":"Private","is_public":false}',
                         content_type="application/json", **headers)
    assert updated.status_code == 200, updated.content
    image.refresh_from_db()
    assert image.title == "Private" and not image.is_public
    assert client.get("/api/gallery/images").json() == []
    assert client.get("/api/gallery/images", {"public_only": "false"}).json()[0]["id"] == image.pk
    assert client.get(f"/api/gallery/images/{image.pk}").status_code == 404
    assert client.delete(f"/api/gallery/images/{image.pk}", **headers).status_code == 200
    assert Gallery.deleted_objects.filter(pk=image.pk).exists()
    assert client.get("/api/gallery/deleted/images", **auth_headers(member)).status_code == 403
    assert client.get("/api/gallery/deleted/images", **headers).json()[0]["id"] == image.pk
    assert client.post(f"/api/gallery/deleted/images/{image.pk}/restore", **headers).status_code == 200
    assert Gallery.objects.filter(pk=image.pk).exists()