from django.contrib.auth import get_user_model
from django.core.urlresolvers import reverse
from django.test import TestCase

from ..models import BAN_USERNAME, Ban
from ..tokens import make_activation_token


class ActivationViewsTests(TestCase):
    def test_request_view_returns_200(self):
        """request new activation link view returns 200"""
        response = self.client.get(reverse('misago:request-activation'))
        self.assertEqual(response.status_code, 200)

    def test_view_activate_banned(self):
        """activate banned user shows error"""
        User = get_user_model()
        test_user = User.objects.create_user('Bob', 'bob@test.com', 'Pass.123',
                                             requires_activation=1)
        Ban.objects.create(
            check_type=BAN_USERNAME,
            banned_value='bob',
            user_message='Nope!',
        )

        activation_token = make_activation_token(test_user)

        response = self.client.get(reverse('misago:activate-by-token', kwargs={
            'pk': test_user.pk,
            'token': activation_token,
        }))
        self.assertEqual(response.status_code, 403)
        self.assertIn("<p>Nope!</p>", response.content)

        test_user = User.objects.get(pk=test_user.pk)
        self.assertEqual(test_user.requires_activation, 1)

    def test_view_activate_invalid_token(self):
        """activate with invalid token shows error"""
        User = get_user_model()
        test_user = User.objects.create_user('Bob', 'bob@test.com', 'Pass.123',
                                             requires_activation=1)

        activation_token = make_activation_token(test_user)

        response = self.client.get(reverse('misago:activate-by-token', kwargs={
            'pk': test_user.pk,
            'token': activation_token + 'acd',
        }))
        self.assertEqual(response.status_code, 400)

        test_user = User.objects.get(pk=test_user.pk)
        self.assertEqual(test_user.requires_activation, 1)

    def test_view_activate_active(self):
        """activate active user shows error"""
        User = get_user_model()
        test_user = User.objects.create_user('Bob', 'bob@test.com', 'Pass.123')

        activation_token = make_activation_token(test_user)

        response = self.client.get(reverse('misago:activate-by-token', kwargs={
            'pk': test_user.pk,
            'token': activation_token,
        }))
        self.assertEqual(response.status_code, 200)

        test_user = User.objects.get(pk=test_user.pk)
        self.assertEqual(test_user.requires_activation, 0)

    def test_view_activate_inactive(self):
        """activate inactive user passess"""
        User = get_user_model()
        test_user = User.objects.create_user('Bob', 'bob@test.com', 'Pass.123',
                                             requires_activation=1)

        activation_token = make_activation_token(test_user)

        response = self.client.get(reverse('misago:activate-by-token', kwargs={
            'pk': test_user.pk,
            'token': activation_token,
        }))
        self.assertEqual(response.status_code, 200)
        self.assertIn("your account has been activated!", response.content)

        test_user = User.objects.get(pk=test_user.pk)
        self.assertEqual(test_user.requires_activation, 0)