import json

from django.contrib.auth.models import User
from django.urls import reverse
from figurines.models import Figurine
from figurines.models import Set
from rest_framework import status
from rest_framework.test import APITestCase


class SetTest(APITestCase):
    @classmethod
    def setUpTestData(cls):
        cls.superuser = User.objects.create_superuser(
            'admin', 'admin@localhost', 'admin')

    def test_create_set(self):
        """
        Check we can create a set object.
        """
        url = reverse('set-list')
        data = {'name': 'Skypanzers', 'shortname': 'SP'}
        self.client.force_authenticate(user=self.superuser)
        response = self.client.post(url, data, format='json')
        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
        self.assertEqual(Set.objects.count(), 1)
        self.assertEqual(Set.objects.get().name, 'Skypanzers')

    def test_sorted_set(self):
        """
        Check that set list is sorted.
        """
        Set.objects.create(name='Skypanzers')
        Set.objects.create(name='Liibo')
        Set.objects.create(name='Skypanzers2')
        Set.objects.create(name='Amimoche')
        url = reverse('set-list')
        self.client.force_authenticate(user=self.superuser)
        response = self.client.get(url, format='json')
        sorted_sets = list(Set.objects.all().order_by('name')
                           .values_list('name', flat=True))
        sets = [x.get('name') for x in json.loads(response.content)]
        self.assertEqual(sets, sorted_sets)


class FigurineTest(APITestCase):
    @classmethod
    def setUpTestData(cls):
        cls.superuser = User.objects.create_superuser(
            'admin', 'admin@localhost', 'admin')

    def test_create_figurine(self):
        """
        Check we can create a figurine object.
        """
        # Figurine comes from a specific Set
        collection = Set.objects.create(name='Skypanzers')
        collection_url = reverse('set-detail', kwargs={'pk': collection.id})

        url = reverse('figurine-list')
        data = {
            'name': 'Posséïdon',
            'collection': collection_url,
        }
        self.client.force_authenticate(user=self.superuser)
        response = self.client.post(url, data, format='json')
        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
        self.assertEqual(Figurine.objects.count(), 1)
        self.assertEqual(Figurine.objects.get().name, 'Posséïdon')
        self.assertEqual(Figurine.objects.get().collection_id, collection.id)

    def test_sorted_figurines(self):
        """
        Check that figurine list is sorted.
        """
        collection = Set.objects.create(name='Amimoche')
        Figurine.objects.create(name='Posséïdon', collection=collection)
        Figurine.objects.create(name='Veronica', collection=collection)
        Figurine.objects.create(name='Quintrépide', collection=collection)
        url = reverse('figurine-list')
        self.client.force_authenticate(user=self.superuser)
        response = self.client.get(url, format='json')
        sorted_figurines = list(Figurine.objects.all().order_by('name')
                                .values_list('name', flat=True))
        figurines = [x.get('name') for x in json.loads(response.content)]
        self.assertEqual(figurines, sorted_figurines)