"""لایک/دیسلایک و گزارشِ درس/سوال: API و ستون‌های ادمین."""
from django.core.cache import cache
from django.test import TestCase

from accounts.authentication import issue_access_token
from accounts.models import User
from content.models import Choice, ContentVote, Grade, Lesson, LessonReport, Node, Question, Unit


class FeedbackTests(TestCase):
    def setUp(self):
        cache.clear()
        g = Grade.objects.create(title='پایه نهم', icon='', color='')
        u = Unit.objects.create(grade=g, title='فصل ۱', order=1)
        n = Node.objects.create(unit=u, title='مبحث', order=1)
        self.lesson = Lesson.objects.create(node=n, title='درس')
        self.q = Question.objects.create(lesson=self.lesson, type='multiple_choice', prompt='؟')
        Choice.objects.create(question=self.q, value='الف', is_correct=True)
        Choice.objects.create(question=self.q, value='ب', is_correct=False)
        self.user = User.objects.create(phone='09120000051')
        self.auth = {'HTTP_AUTHORIZATION': f'Bearer {issue_access_token(self.user.id)}'}

    def _post(self, url, body):
        return self.client.post(url, body, content_type='application/json', **self.auth)

    def test_vote_toggle_and_retract(self):
        url = f'/api/questions/{self.q.pk}/vote'
        self.assertEqual(self._post(url, {'value': 1}).status_code, 200)
        self.assertEqual(self._post(url, {'value': -1}).status_code, 200)
        self.assertEqual(ContentVote.objects.get().value, -1)
        self._post(url, {'value': 0})
        self.assertEqual(ContentVote.objects.count(), 0)

    def test_vote_rejects_bad_value_and_anonymous(self):
        url = f'/api/lessons/{self.lesson.pk}/vote'
        self.assertEqual(self._post(url, {'value': 5}).status_code, 400)
        self.assertEqual(self.client.post(url, {'value': 1}, content_type='application/json').status_code, 401)

    def test_lesson_report_is_deduplicated(self):
        url = f'/api/lessons/{self.lesson.pk}/report'
        r1 = self._post(url, {'reason': 'typo', 'note': 'غلط'})
        r2 = self._post(url, {'reason': 'typo'})
        self.assertEqual((r1.status_code, r2.status_code), (201, 200))
        self.assertEqual(LessonReport.objects.count(), 1)

    def test_admin_lists_show_votes(self):
        ContentVote.objects.create(kind='question', target_id=self.q.pk, user_id=self.user.id, value=-1)
        from django.contrib.auth.models import User as DjUser
        DjUser.objects.create_superuser('root', 'r@x.ir', 'pw')
        self.client.login(username='root', password='pw')
        for path in ('/admin/content/question/', '/admin/content/lesson/', '/admin/content/lessonreport/'):
            self.assertEqual(self.client.get(path).status_code, 200, path)