from datetime import timedelta

import pytest
from django.core.management import call_command
from django.utils import timezone

from apps.blog.models import ArticleIndexPage, ArticlePage
from apps.blog.tests.factories import AuthorFactory
from apps.comments.models import Comment


@pytest.mark.django_db
def test_purge_old_comment_data_clears_personal_fields(home_page):
    index = ArticleIndexPage(title="Articles", slug="articles")
    home_page.add_child(instance=index)
    author = AuthorFactory()
    article = ArticlePage(
        title="Article",
        slug="article",
        author=author,
        summary="summary",
        body=[("rich_text", "<p>body</p>")],
    )
    index.add_child(instance=article)
    article.save_revision().publish()

    old_comment = Comment.objects.create(
        article=article,
        author_name="Old",
        author_email="old@example.com",
        body="legacy",
        ip_address="127.0.0.1",
    )
    Comment.objects.filter(pk=old_comment.pk).update(created_at=timezone.now() - timedelta(days=800))

    call_command("purge_old_comment_data")

    old_comment.refresh_from_db()
    assert old_comment.author_email == ""
    assert old_comment.ip_address is None