from django.urls import reverse

from .. import test
from ...acl.test import patch_user_acl
from ..models import ThreadParticipant
from .test_privatethreads import PrivateThreadsTestCase


class PrivateThreadsListTests(PrivateThreadsTestCase):
    def setUp(self):
        super().setUp()

        self.test_link = reverse("misago:private-threads")

    def test_unauthenticated(self):
        """view requires user to sign in and be able to access it"""
        self.logout_user()

        response = self.client.get(self.test_link)
        self.assertContains(response, "sign in to use private threads", status_code=403)

    @patch_user_acl({"can_use_private_threads": False})
    def test_no_permission(self):
        """view requires user to have permission to be able to access it"""
        response = self.client.get(self.test_link)
        self.assertContains(response, "use private threads", status_code=403)

    def test_empty_list(self):
        """view has no showstoppers on returning empty list"""
        response = self.client.get(self.test_link)
        self.assertEqual(response.status_code, 200)
        self.assertContains(response, "empty-message")

    def test_thread_visibility(self):
        """only participated threads are returned by private threads view"""
        visible = test.post_thread(category=self.category, poster=self.user)
        reported = test.post_thread(category=self.category, poster=self.user)

        # post hidden thread
        test.post_thread(category=self.category, poster=self.user)

        ThreadParticipant.objects.add_participants(visible, [self.user])

        reported.has_reported_posts = True
        reported.save()

        response = self.client.get(self.test_link)
        self.assertEqual(response.status_code, 200)
        self.assertContains(response, visible.get_absolute_url())

        # threads with reported posts will also show to moderators
        with patch_user_acl({"can_moderate_private_threads": True}):
            response = self.client.get(self.test_link)
            self.assertEqual(response.status_code, 200)
            self.assertContains(response, reported.get_absolute_url())
            self.assertContains(response, visible.get_absolute_url())