# -*- coding: utf-8 -*-
import time

from django.test import TestCase, override_settings
from django.test import Client as HttpClient
from django.contrib.auth.models import User
from django.core.management import call_command

from faker import Faker


class ViewsTestCase(TestCase):
    @classmethod
    def setUpClass(cls):
        super(ViewsTestCase, cls).setUpClass()
        fake = Faker()
        call_command("migrate", verbosity=0)

        cls.c = HttpClient()

        fake_user = fake.simple_profile()
        cls.credentials = {
            "username": fake_user["username"],
            "password": fake.password(),
        }
        cls.user = User.objects.create_user(is_superuser=True, **cls.credentials)

        cls.c.login(**cls.credentials)

    def test_root_router(self):
        page = self.c.get("/")
        self.assertEqual(page.url, "/dashboard/")

    @override_settings(ROLLING_SESSION_REFRESH=1)
    def test_rolling_sessions(self):
        self.c.get("/")
        session1 = str(self.c.cookies["sessionid"])
        # Sleep longer than ROLLING_SESSION_REFRESH.
        time.sleep(2)
        self.c.get("/")
        session2 = str(self.c.cookies["sessionid"])
        self.c.get("/")
        session3 = str(self.c.cookies["sessionid"])
        self.assertNotEqual(session1, session2)
        self.assertEqual(session2, session3)

    def test_user_settings(self):
        page = self.c.get("/user/settings/")
        self.assertEqual(page.status_code, 200)

    def test_user_views(self):
        # Staff setting is required to access user management.
        page = self.c.get("/users/")
        self.assertEqual(page.status_code, 403)
        self.user.is_staff = True
        self.user.save()

        page = self.c.get("/users/")
        self.assertEqual(page.status_code, 200)
        page = self.c.get("/users/add/")
        self.assertEqual(page.status_code, 200)

        entry = User.objects.first()
        page = self.c.get("/users/{}/edit/".format(entry.id))
        self.assertEqual(page.status_code, 200)
        page = self.c.get("/users/{}/delete/".format(entry.id))
        self.assertEqual(page.status_code, 200)

    def test_welcome(self):
        page = self.c.get("/welcome/")
        self.assertEqual(page.status_code, 200)

    def test_logout_get_fails(self):
        page = self.c.get("/logout/")
        self.assertEqual(page.status_code, 405)