from django.test import TestCase
from model_bakery import baker, seq

from core.baker_recipes import old_subscriber_user, subscriber_user
from core.models import User
from sas.models import Picture


class TestPictureQuerySet(TestCase):
    @classmethod
    def setUpTestData(cls):
        Picture.objects.all().delete()
        cls.pictures = baker.make(
            Picture,
            is_moderated=True,
            is_in_sas=True,
            is_folder=False,
            name=seq(""),
            _quantity=10,
            _bulk_create=True,
        )
        Picture.objects.filter(pk=cls.pictures[0].id).update(is_moderated=False)

    def test_root(self):
        root = baker.make(User, is_superuser=True)
        pictures = list(Picture.objects.viewable_by(root))
        self.assertCountEqual(pictures, self.pictures)

    def test_subscriber(self):
        subscriber = subscriber_user.make()
        old_subcriber = old_subscriber_user.make()
        for user in (subscriber, old_subcriber):
            pictures = list(Picture.objects.viewable_by(user))
            self.assertCountEqual(pictures, self.pictures[1:])

    def test_not_subscribed_identified(self):
        user = baker.make(
            # This is the guy who asked the feature of making pictures
            # available for tagged users, even if not subscribed
            User,
            first_name="Pierrick",
            last_name="Dheilly",
            nick_name="Sahmer",
        )
        user.pictures.create(picture=self.pictures[0])
        user.pictures.create(picture=self.pictures[1])
        pictures = list(Picture.objects.viewable_by(user))
        assert pictures == [self.pictures[1]]