from rest_framework import status

from desecapi.models import Token
from desecapi.tests.base import DomainOwnerTestCase


class TokenTestCase(DomainOwnerTestCase):

    def setUp(self):
        super().setUp()
        self.token2 = self.create_token(self.owner, name='testtoken')
        self.other_token = self.create_token(self.user)

    def test_token_last_used(self):
        self.assertIsNone(Token.objects.get(pk=self.token.id).last_used)
        self.client.get(self.reverse('v1:root'))
        self.assertIsNotNone(Token.objects.get(pk=self.token.id).last_used)

    def test_list_tokens(self):
        response = self.client.get(self.reverse('v1:token-list'))
        self.assertStatus(response, status.HTTP_200_OK)
        self.assertEqual(len(response.data), 2)
        self.assertIn('id', response.data[0])
        self.assertFalse(any(field in response.data[0] for field in ['token', 'key', 'value']))
        self.assertNotContains(response, self.token.plain)

    def test_delete_my_token(self):
        token_id = Token.objects.get(user=self.owner, name='testtoken').id
        url = self.reverse('v1:token-detail', pk=token_id)

        response = self.client.delete(url)
        self.assertStatus(response, status.HTTP_204_NO_CONTENT)
        self.assertFalse(Token.objects.filter(pk=token_id).exists())

        response = self.client.get(url)
        self.assertStatus(response, status.HTTP_404_NOT_FOUND)

    def test_retrieve_my_token(self):
        token_id = Token.objects.get(user=self.owner, name='testtoken').id
        url = self.reverse('v1:token-detail', pk=token_id)

        response = self.client.get(url)
        self.assertStatus(response, status.HTTP_200_OK)
        self.assertTrue(all(field in response.data for field in ['created', 'id', 'last_used', 'name']))
        self.assertFalse(any(field in response.data for field in ['token', 'key', 'value']))

    def test_retrieve_other_token(self):
        token_id = Token.objects.get(user=self.user).id
        url = self.reverse('v1:token-detail', pk=token_id)

        response = self.client.get(url)
        self.assertStatus(response, status.HTTP_404_NOT_FOUND)

    def test_update_my_token(self):
        url = self.reverse('v1:token-detail', pk=self.token.id)

        for method in [self.client.patch, self.client.put]:
            response = method(url, data={'name': method.__name__})
            self.assertStatus(response, status.HTTP_200_OK)
            self.assertEqual(response.data['name'], method.__name__)

    def test_create_token(self):
        n = len(Token.objects.filter(user=self.owner).all())

        datas = [{}, {'name': ''}, {'name': 'foobar'}]
        for data in datas:
            response = self.client.post(self.reverse('v1:token-list'), data=data)
            self.assertStatus(response, status.HTTP_201_CREATED)
            self.assertTrue(all(field in response.data for field in ['id', 'created', 'token', 'name']))
            self.assertEqual(response.data['name'], data.get('name', ''))
            self.assertIsNone(response.data['last_used'])

        self.assertEqual(len(Token.objects.filter(user=self.owner).all()), n + len(datas))