import urllib.parse
import uuid

from django.contrib.auth.models import User
from django.urls import reverse

from dcim.models import Site
from extras.choices import ObjectChangeActionChoices
from extras.models import ConfigContext, ObjectChange, Tag
from utilities.testing import ViewTestCases, TestCase


# TODO: Change base class to PrimaryObjectViewTestCase
# Blocked by #3703
class TagTestCase(
    ViewTestCases.GetObjectViewTestCase,
    ViewTestCases.EditObjectViewTestCase,
    ViewTestCases.DeleteObjectViewTestCase,
    ViewTestCases.ListObjectsViewTestCase,
    ViewTestCases.BulkEditObjectsViewTestCase,
    ViewTestCases.BulkDeleteObjectsViewTestCase
):
    model = Tag

    @classmethod
    def setUpTestData(cls):

        Tag.objects.bulk_create((
            Tag(name='Tag 1', slug='tag-1'),
            Tag(name='Tag 2', slug='tag-2'),
            Tag(name='Tag 3', slug='tag-3'),
        ))

        cls.form_data = {
            'name': 'Tag X',
            'slug': 'tag-x',
            'color': 'c0c0c0',
            'comments': 'Some comments',
        }

        cls.bulk_edit_data = {
            'color': '00ff00',
        }


# TODO: Change base class to PrimaryObjectViewTestCase
# Blocked by absence of standard create/edit, bulk create views
class ConfigContextTestCase(
    ViewTestCases.GetObjectViewTestCase,
    ViewTestCases.DeleteObjectViewTestCase,
    ViewTestCases.ListObjectsViewTestCase,
    ViewTestCases.BulkEditObjectsViewTestCase,
    ViewTestCases.BulkDeleteObjectsViewTestCase
):
    model = ConfigContext

    @classmethod
    def setUpTestData(cls):

        site = Site.objects.create(name='Site 1', slug='site-1')

        # Create three ConfigContexts
        for i in range(1, 4):
            configcontext = ConfigContext(
                name='Config Context {}'.format(i),
                data={'foo': i}
            )
            configcontext.save()
            configcontext.sites.add(site)

        cls.form_data = {
            'name': 'Config Context X',
            'weight': 200,
            'description': 'A new config context',
            'is_active': True,
            'regions': [],
            'sites': [site.pk],
            'roles': [],
            'platforms': [],
            'tenant_groups': [],
            'tenants': [],
            'tags': [],
            'data': '{"foo": 123}',
        }

        cls.bulk_edit_data = {
            'weight': 300,
            'is_active': False,
            'description': 'New description',
        }


# TODO: Convert to StandardTestCases.Views
class ObjectChangeTestCase(TestCase):
    user_permissions = (
        'extras.view_objectchange',
    )

    @classmethod
    def setUpTestData(cls):

        site = Site(name='Site 1', slug='site-1')
        site.save()

        # Create three ObjectChanges
        user = User.objects.create_user(username='testuser2')
        for i in range(1, 4):
            oc = site.to_objectchange(action=ObjectChangeActionChoices.ACTION_UPDATE)
            oc.user = user
            oc.request_id = uuid.uuid4()
            oc.save()

    def test_objectchange_list(self):

        url = reverse('extras:objectchange_list')
        params = {
            "user": User.objects.first(),
        }

        response = self.client.get('{}?{}'.format(url, urllib.parse.urlencode(params)))
        self.assertHttpStatus(response, 200)

    def test_objectchange(self):

        objectchange = ObjectChange.objects.first()
        response = self.client.get(objectchange.get_absolute_url())
        self.assertHttpStatus(response, 200)