from django.contrib.auth import get_user_model
from django.urls import reverse
from django.utils import six

from misago.admin.testutils import AdminTestCase


UserModel = get_user_model()


class TwitterProfileFieldTests(AdminTestCase):
    def setUp(self):
        super(TwitterProfileFieldTests, self).setUp()

        self.test_link = reverse(
            'misago:admin:users:accounts:edit',
            kwargs={
                'pk': self.user.pk,
            },
        )

    def test_field_displays_in_admin(self):
        """field displays in admin"""
        response = self.client.get(self.test_link)
        self.assertContains(response, 'name="twitter"')

    def test_admin_clears_field(self):
        """admin form allows admins to clear field"""
        self.user.profile_fields['twitter'] = 'lorem_ipsum'
        self.user.save()

        self.reload_user()
        self.assertEqual(self.user.profile_fields['twitter'], 'lorem_ipsum')

        response = self.client.post(
            self.test_link,
            data={
                'username': 'Edited',
                'rank': six.text_type(self.user.rank_id),
                'roles': six.text_type(self.user.roles.all()[0].pk),
                'email': 'reg@stered.com',
                'new_password': '',
                'signature': '',
                'is_signature_locked': '0',
                'is_hiding_presence': '0',
                'limits_private_thread_invites_to': '0',
                'signature_lock_staff_message': '',
                'signature_lock_user_message': '',
                'subscribe_to_started_threads': '2',
                'subscribe_to_replied_threads': '2',
            }
        )
        self.assertEqual(response.status_code, 302)

        self.reload_user()
        self.assertEqual(self.user.profile_fields['twitter'], '')

    def test_admin_validates_field(self):
        """admin form allows admins to edit field"""
        response = self.client.post(
            self.test_link,
            data={
                'username': 'Edited',
                'rank': six.text_type(self.user.rank_id),
                'roles': six.text_type(self.user.roles.all()[0].pk),
                'email': 'reg@stered.com',
                'twitter': 'lorem!ipsum',
                'new_password': '',
                'signature': '',
                'is_signature_locked': '0',
                'is_hiding_presence': '0',
                'limits_private_thread_invites_to': '0',
                'signature_lock_staff_message': '',
                'signature_lock_user_message': '',
                'subscribe_to_started_threads': '2',
                'subscribe_to_replied_threads': '2',
            }
        )

        self.assertContains(response, "This is not a valid twitter handle.")

    def test_admin_edits_field(self):
        """admin form allows admins to edit field"""
        response = self.client.post(
            self.test_link,
            data={
                'username': 'Edited',
                'rank': six.text_type(self.user.rank_id),
                'roles': six.text_type(self.user.roles.all()[0].pk),
                'email': 'reg@stered.com',
                'twitter': 'lorem_ipsum',
                'new_password': '',
                'signature': '',
                'is_signature_locked': '0',
                'is_hiding_presence': '0',
                'limits_private_thread_invites_to': '0',
                'signature_lock_staff_message': '',
                'signature_lock_user_message': '',
                'subscribe_to_started_threads': '2',
                'subscribe_to_replied_threads': '2',
            }
        )
        self.assertEqual(response.status_code, 302)

        self.reload_user()
        self.assertEqual(self.user.profile_fields['twitter'], 'lorem_ipsum')

    def test_admin_search_field(self):
        """admin users search searches this field"""
        test_link = reverse('misago:admin:users:accounts:index')

        response = self.client.get('{}?redirected=1&profilefields=ipsum'.format(test_link))
        self.assertContains(response, "No users matching search criteria have been found.")

        self.user.profile_fields['twitter'] = 'lorem_ipsum'
        self.user.save()

        response = self.client.get('{}?redirected=1&profilefields=ipsum'.format(test_link))
        self.assertNotContains(response, "No users matching search criteria have been found.")

    def test_field_display(self):
        """field displays on user profile when filled in"""
        test_link = reverse(
            'misago:user-details',
            kwargs={
                'pk': self.user.pk,
                'slug': self.user.slug,
            },
        )

        response = self.client.get(test_link)
        self.assertNotContains(response, 'Twitter')

        self.user.profile_fields['twitter'] = 'lorem_ipsum'
        self.user.save()

        response = self.client.get(test_link)
        self.assertContains(response, 'Twitter')
        self.assertContains(response, 'href="https://twitter.com/lorem_ipsum"')
        self.assertContains(response, '@lorem_ipsum')

    def test_field_display_json(self):
        """field is included in display json"""
        test_link = reverse('misago:api:user-details', kwargs={'pk': self.user.pk})

        response = self.client.get(test_link)
        self.assertEqual(
            response.json()['groups'],
            [
                {
                    'name': 'IP address',
                    'fields': [
                        {
                            'fieldname': 'join_ip',
                            'name': 'Join IP',
                            'text': '127.0.0.1',
                        },
                    ],
                },
            ]
        )

        self.user.profile_fields['twitter'] = 'lorem_ipsum'
        self.user.save()

        response = self.client.get(test_link)
        self.assertEqual(
            response.json()['groups'],
            [
                {
                    'name': 'Contact',
                    'fields': [
                        {
                            'fieldname': 'twitter',
                            'name': 'Twitter handle',
                            'text': '@lorem_ipsum',
                            'url': 'https://twitter.com/lorem_ipsum',
                        }
                    ],
                },
                {
                    'name': 'IP address',
                    'fields': [
                        {
                            'fieldname': 'join_ip',
                            'name': 'Join IP',
                            'text': '127.0.0.1',
                        },
                    ],
                },
            ]
        )

    def test_api_returns_field_json(self):
        """field json is returned from API"""
        test_link = reverse('misago:api:user-edit-details', kwargs={'pk': self.user.pk})

        response = self.client.get(test_link)

        found_field = None
        for group in response.json():
            for field in group['fields']:
                if field['fieldname'] == 'twitter':
                    found_field = field

        self.assertEqual(found_field, {
            'fieldname': 'twitter',
            'label': 'Twitter handle',
            'help_text': (
                'If you own Twitter account, here you may enter your Twitter handle for other users to find you. '
                'Starting your handle with "@" sign is optional. Either "@testsuperuser" or "testsuperuser" are '
                'valid values.'
            ),
            'input': {'type': 'text'},
            'initial': '',
        })

    def test_api_clears_field(self):
        """field can be cleared via api"""
        test_link = reverse('misago:api:user-edit-details', kwargs={'pk': self.user.pk})

        self.user.profile_fields['twitter'] = 'lorem_ipsum'
        self.user.save()

        self.reload_user()
        self.assertEqual(self.user.profile_fields['twitter'], 'lorem_ipsum')

        response = self.client.post(test_link, data={})
        self.assertEqual(response.status_code, 200)

        self.reload_user()
        self.assertEqual(self.user.profile_fields['twitter'], '')

    def test_api_validates_field(self):
        """field can be edited via api"""
        test_link = reverse('misago:api:user-edit-details', kwargs={'pk': self.user.pk})

        response = self.client.post(test_link, data={'twitter': '@lorem!ipsum'})
        self.assertContains(response, "This is not a valid twitter handle.", status_code=400)

    def test_api_edits_field(self):
        """field can be edited via api"""
        test_link = reverse('misago:api:user-edit-details', kwargs={'pk': self.user.pk})

        response = self.client.post(test_link, data={'twitter': '@lorem_ipsum'})
        self.assertEqual(response.status_code, 200)

        self.reload_user()
        self.assertEqual(self.user.profile_fields['twitter'], 'lorem_ipsum')
