from importlib import reload

from django.contrib.sites.models import Site
from django.test.testcases import TestCase
from django.urls import include
from django.urls import re_path
from wiki import sites
from wiki import urls
from wiki.apps import WikiConfig
from wiki.models import Article
from wiki.models import URLPath

from ..base import wiki_override_settings


class WikiCustomSite(sites.WikiSite):
    def get_article_urls(self):
        urlpatterns = [
            re_path(
                "^some-prefix/(?P<article_id>[0-9]+)/$",
                self.article_view,
                name="get",
            ),
        ]
        return urlpatterns

    def get_article_path_urls(self):
        urlpatterns = [
            re_path(
                "^some-other-prefix/(?P<path>.+/|)$",
                self.article_view,
                name="get",
            ),
        ]
        return urlpatterns


class WikiCustomConfig(WikiConfig):
    default_site = "tests.core.test_sites.WikiCustomSite"


urlpatterns = [
    re_path(r"^notify/", include("django_nyt.urls")),
    re_path(r"", include("wiki.urls")),
]


@wiki_override_settings(
    INSTALLED_APPS=[
        "tests.testdata",
        "django.contrib.auth.apps.AuthConfig",
        "django.contrib.contenttypes.apps.ContentTypesConfig",
        "django.contrib.sessions.apps.SessionsConfig",
        "django.contrib.admin.apps.AdminConfig",
        "django.contrib.humanize.apps.HumanizeConfig",
        "django.contrib.sites.apps.SitesConfig",
        "django_nyt.apps.DjangoNytConfig",
        "mptt",
        "sekizai",
        "sorl.thumbnail",
        "tests.core.test_sites.WikiCustomConfig",
        "wiki.plugins.attachments.apps.AttachmentsConfig",
        "wiki.plugins.notifications.apps.NotificationsConfig",
        "wiki.plugins.images.apps.ImagesConfig",
        "wiki.plugins.macros.apps.MacrosConfig",
        "wiki.plugins.globalhistory.apps.GlobalHistoryConfig",
    ],
    ROOT_URLCONF="tests.core.test_sites",
)
class CustomWikiSiteTest(TestCase):
    def setUp(self):
        # Reload wiki.urls since it may have already been instantiated by another test app.
        self._old_site = sites.site
        sites.site = sites.DefaultWikiSite()
        reload(urls)

    def tearDown(self):
        sites.site = self._old_site
        reload(urls)

    def test_use_custom_wiki_site(self):
        self.assertEqual(sites.site.__class__.__name__, "WikiCustomSite")

    def test_get_absolute_url_if_urlpath_set_is_not_exists__no_root_urlconf(
        self
    ):
        a = Article.objects.create()

        self.assertEqual(a.get_absolute_url(), "/some-prefix/1/")

    def test_get_absolute_url_if_urlpath_set_is_exists__no_root_urlconf(self):
        a1 = Article.objects.create()
        s1 = Site.objects.create(domain="something.com", name="something.com")
        u1 = URLPath.objects.create(article=a1, site=s1)

        a2 = Article.objects.create()
        s2 = Site.objects.create(
            domain="somethingelse.com", name="somethingelse.com"
        )
        URLPath.objects.create(
            article=a2, site=s2, parent=u1, slug="test_slug"
        )

        self.assertEqual(
            a2.get_absolute_url(), "/some-other-prefix/test_slug/"
        )