from cookbook.models import Food, Recipe, Storage, Unit
from cookbook.tests.views.test_views import TestViews
from django.contrib import auth
from django.urls import reverse


class TestEditsRecipe(TestViews):

    def test_switch_recipe(self):
        internal_recipe = Recipe.objects.create(
            name='Test',
            internal=True,
            created_by=auth.get_user(self.user_client_1)
        )

        external_recipe = Recipe.objects.create(
            name='Test',
            internal=False,
            created_by=auth.get_user(self.user_client_1)
        )

        url = reverse('edit_recipe', args=[internal_recipe.pk])
        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 302)

        r = self.user_client_1.get(r.url)
        self.assertTemplateUsed(r, 'forms/edit_internal_recipe.html')

        url = reverse('edit_recipe', args=[external_recipe.pk])
        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 302)

        r = self.user_client_1.get(r.url)
        self.assertTemplateUsed(r, 'generic/edit_template.html')

    def test_convert_recipe(self):
        url = reverse('edit_convert_recipe', args=[42])
        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 404)

        external_recipe = Recipe.objects.create(
            name='Test',
            internal=False,
            created_by=auth.get_user(self.user_client_1)
        )

        url = reverse('edit_convert_recipe', args=[external_recipe.pk])
        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 302)

        recipe = Recipe.objects.get(pk=external_recipe.pk)
        self.assertTrue(recipe.internal)

        url = reverse('edit_convert_recipe', args=[recipe.pk])
        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 302)

    def test_internal_recipe_update(self):
        recipe = Recipe.objects.create(
            name='Test',
            created_by=auth.get_user(self.user_client_1)
        )

        url = reverse('api:recipe-detail', args=[recipe.pk])

        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 200)

        r = self.anonymous_client.get(url)
        self.assertEqual(r.status_code, 403)

        r = self.user_client_1.put(
            url,
            {
                'name': 'Changed',
                'working_time': 15,
                'waiting_time': 15,
                'keywords': [],
                'steps': []
            },
            content_type='application/json'
        )
        self.assertEqual(r.status_code, 200)

        recipe = Recipe.objects.get(pk=recipe.pk)
        self.assertEqual('Changed', recipe.name)

        Food.objects.create(name='Egg')
        Unit.objects.create(name='g')

        r = self.user_client_1.put(
            url,
            {
                'name': 'Changed',
                'working_time': 15,
                'waiting_time': 15,
                'keywords': [],
                'steps': [
                    {
                        'ingredients': [
                            {
                                'food': {'name': 'test food'},
                                'unit': {'name': 'test unit'},
                                'amount': 12, 'note': 'test note'
                            },
                            {
                                'food': {'name': 'test food 2'},
                                'unit': {'name': 'test unit 2'},
                                'amount': 42, 'note': 'test note 2'
                            }
                        ]
                    }
                ]
            },
            content_type='application/json'
        )
        self.assertEqual(r.status_code, 200)
        self.assertEqual(2, recipe.steps.first().ingredients.count())

        with open('cookbook/tests/resources/image.jpg', 'rb') as file:  # noqa: E501,F841
            pass  # TODO new image tests

        with open('cookbook/tests/resources/image.png', 'rb') as file:  # noqa:  E501,F841
            pass  # TODO new image tests

    def test_external_recipe_update(self):
        storage = Storage.objects.create(
            name='TestStorage',
            method=Storage.DROPBOX,
            created_by=auth.get_user(self.user_client_1),
            token='test',
            username='test',
            password='test',
        )

        recipe = Recipe.objects.create(
            name='Test',
            created_by=auth.get_user(self.user_client_1),
            storage=storage,
        )

        url = reverse('edit_external_recipe', args=[recipe.pk])

        r = self.user_client_1.get(url)
        self.assertEqual(r.status_code, 200)

        r = self.anonymous_client.get(url)
        self.assertEqual(r.status_code, 302)

        r = self.user_client_1.post(
            url,
            {'name': 'Test', 'working_time': 15, 'waiting_time': 15, 'servings': 1, }
        )
        recipe.refresh_from_db()
        self.assertEqual(recipe.working_time, 15)
        self.assertEqual(recipe.waiting_time, 15)