from typing import TYPE_CHECKING

from django.contrib.auth.models import Permission
from django.test import TestCase
from django.urls import reverse

from .test_utils import create_election

if TYPE_CHECKING:
    from elections.typing import User
else:
    from django.contrib.auth import get_user_model
    User = get_user_model()


class AdminViewsTest(TestCase):
    def setUp(self):
        perm = Permission.objects.get(codename="is_admin")
        self.admin_1 = User.objects.create(
            username="pwd__admin1", email="admin1@ens.fr", full_name="Alfred Dmin"
        )
        self.admin_2 = User.objects.create(
            username="pwd__admin2", email="admin2@ens.fr", full_name="Albert Dmin"
        )

        self.base_user = User.objects.create(
            username="cas__user", email="user@clipper.ens.fr", full_name="Ulric Ser"
        )

        self.admin_1.user_permissions.add(perm)
        self.admin_2.user_permissions.add(perm)

        self.election_1 = create_election(1, creator=self.admin_1)
        self.election_2 = create_election(2, creator=self.admin_1, future=True)
        self.election_3 = create_election(3, creator=self.admin_2)
        self.election_4 = create_election(4)

    def test_create_view(self):
        url = reverse("election.create")

        # Création possible pour un admin
        self.client.force_login(self.admin_1)
        self.assertEqual(self.client.get(url).status_code, 200)

        # Création impossible pour un user lambda
        self.client.force_login(self.base_user)
        self.assertEqual(self.client.get(url).status_code, 403)

    def test_admin_view(self):
        url_1 = reverse("election.admin", args=[self.election_1.pk])
        url_3 = reverse("election.admin", args=[self.election_3.pk])
        url_4 = reverse("election.admin", args=[self.election_4.pk])

        # Accès uniquement à sa propre élection
        self.client.force_login(self.admin_1)
        self.assertEqual(self.client.get(url_1).status_code, 200)
        self.assertEqual(self.client.get(url_3).status_code, 404)
        self.assertEqual(self.client.get(url_4).status_code, 404)

        # Accès refusé pour un user lambda
        self.client.force_login(self.base_user)
        self.assertEqual(self.client.get(url_1).status_code, 403)