import datetime

from django.test import TestCase, Client
from django.urls import reverse_lazy
from django.contrib.auth.models import User

from lostplaces_app.models import Place

from django.contrib.auth.models import User

class TestIsAuthenticatedMixin(TestCase):

    @classmethod
    def setUpTestData(cls):
        user = User.objects.create_user(
            username='testpeter',
            password='Develop123'
        )
        
        place = Place.objects.create(
            name='Im a place',
            submitted_when=datetime.datetime.now(),
            submitted_by=User.objects.get(username='testpeter').explorer,
            location='Testtown',
            latitude=50.5,
            longitude=7.0,
            description='This is just a test, do not worry'
        )
        place.tags.add('I a tag', 'testlocation')
        place.save()
        
    def setUp(self):
        self. client = Client()

    def test_logged_in(self):
        self.client.login(username='testpeter', password='Develop123')
        response = self.client.get(reverse_lazy('place_detail', kwargs={'pk': 1}))
        self.assertEqual(response.status_code, 200)

    def test_not_logged_in(self):
        url = reverse_lazy('place_detail', kwargs={'pk': 1})
        response = self.client.get(url, follow=True)
        self.assertRedirects(
            response=response,
            expected_url='?'.join([str(reverse_lazy('login')), 'next=/place/1/']),
            status_code=302, 
            target_status_code=200, 
            msg_prefix='''Accesing an IsAuthenticatedMixin view while not logged should
            redirect to login page with redirect params
            ''', 
            fetch_redirect_response=True
        )
        self.assertTrue(response.context['messages'])
        self.assertTrue(len(response.context['messages']) > 0)

class TestIsPlaceSubmitterMixin(TestCase):

    @classmethod
    def setUpTestData(cls):
        user = User.objects.create_user(
            username='testpeter',
            password='Develop123'
        )
        
        place = Place.objects.create(
            name='Im a place',
            submitted_when=datetime.datetime.now(),
            submitted_by=user.explorer,
            location='Testtown',
            latitude=50.5,
            longitude=7.0,
            description='This is just a test, do not worry'
        )
        place.tags.add('I a tag', 'testlocation')
        place.save()

    def setUp(self):
        self. client = Client()

    def test_is_submitter(self):
        self.client.login(username='testpeter', password='Develop123')
        response = self.client.get(reverse_lazy('place_edit', kwargs={'pk': 1}))
        self.assertEqual(response.status_code, 200)

    def test_is_no_submitter(self):
        User.objects.create_user(
            username='manfred',
            password='Develop123'
        )
        self.client.login(username='manfred', password='Develop123')
        response = self.client.get(reverse_lazy('place_edit', kwargs={'pk': 1}))
        self.assertEqual(response.status_code, 403)
        self.assertTrue(response.context['messages'])
        self.assertTrue(len(response.context['messages']) > 0)