from django.contrib.auth.models import User
from django.urls import reverse
from rest_framework.test import APITestCase

from dpdapi.models import Alias, Domain


class RegexTestCase(APITestCase):
    aliases = ["ops-alert@example.com", "yolo-announce@example.com"]

    def setUp(self):
        user = User.objects.create(username="yolo")
        self.domain = Domain.objects.create(name="example.com")
        for a in self.aliases:
            Alias.objects.create(source=a, destination="ninja@example.com", domain=self.domain)
        self.client.force_login(user)

    def test_get_all(self):
        res = self.client.get(reverse("alias-list"))
        self.assertEqual(len(res.data), len(self.aliases))

    def test_domain_filter(self):
        params = {"domain__name": "example.com"}
        res = self.client.get(reverse("alias-list"), data=params)
        self.assertEqual(len(res.data), len(self.aliases))

    def test_domain_filter_no_hits(self):
        params = {"domain__name": "zexample.com"}
        res = self.client.get(reverse("alias-list"), data=params)
        self.assertEqual(len(res.data), 0)

    def test_regex_filter(self):
        params = {"source__regex": "^ops-|^ops@"}
        res = self.client.get(reverse("alias-list"), data=params)
        self.assertEqual(len(res.data), 1)

    def test_delete_bulk_single(self):
        data = {"destination": "ninja@example.com", "source": "ding@example.com", "domain": self.domain.pk}
        Alias.objects.create(source=data["source"], destination=data["destination"], domain=self.domain)
        res = self.client.delete(reverse("alias-delete-bulk"), data=[data], format="json")
        self.assertEqual(res.status_code, 204, res.data)