from django.contrib.auth import get_user_model
from django.test import Client, TestCase
from django.test.utils import override_settings


TEST_STORAGES = {
    'default': {
        'BACKEND': 'django.core.files.storage.FileSystemStorage',
    },
    'staticfiles': {
        'BACKEND': 'django.contrib.staticfiles.storage.StaticFilesStorage',
    },
}


@override_settings(STORAGES=TEST_STORAGES)
class SessionWarningTests(TestCase):
    def setUp(self):
        self.user = get_user_model().objects.create_user(
            username='session-user',
            email='session@example.com',
            password='secret-12345',
        )

    def test_base_shell_exposes_session_warning_config(self):
        client = Client(HTTP_HOST='localhost')
        client.force_login(self.user)

        response = client.get('/')

        self.assertEqual(response.status_code, 200)
        self.assertContains(response, 'WorkdockSessionConfig')
        self.assertContains(response, '/session/keepalive/')
        self.assertContains(response, 'Ihre Sitzung läuft bald ab')
        self.assertContains(response, 'app-session-warning-status')
        self.assertContains(response, 'Was passiert?')

    def test_keepalive_refreshes_session_timestamps(self):
        client = Client(HTTP_HOST='localhost')
        client.force_login(self.user)
        session = client.session
        session['last_activity_ts'] = 1
        session['auth_fresh_ts'] = 1
        session.save()

        response = client.post('/session/keepalive/', {}, HTTP_HOST='localhost')

        self.assertEqual(response.status_code, 200)
        session = client.session
        self.assertGreater(session['last_activity_ts'], 1)
        self.assertGreater(session['auth_fresh_ts'], 1)