import urllib.parse

from django.test import Client, TestCase
from django.urls import reverse

from tenancy.models import Tenant, TenantGroup
from utilities.testing import create_test_user


class TenantGroupTestCase(TestCase):

    def setUp(self):
        user = create_test_user(
            permissions=[
                'tenancy.view_tenantgroup',
                'tenancy.add_tenantgroup',
            ]
        )
        self.client = Client()
        self.client.force_login(user)

        TenantGroup.objects.bulk_create([
            TenantGroup(name='Tenant Group 1', slug='tenant-group-1'),
            TenantGroup(name='Tenant Group 2', slug='tenant-group-2'),
            TenantGroup(name='Tenant Group 3', slug='tenant-group-3'),
        ])

    def test_tenantgroup_list(self):

        url = reverse('tenancy:tenantgroup_list')

        response = self.client.get(url, follow=True)
        self.assertEqual(response.status_code, 200)

    def test_tenantgroup_import(self):

        csv_data = (
            "name,slug",
            "Tenant Group 4,tenant-group-4",
            "Tenant Group 5,tenant-group-5",
            "Tenant Group 6,tenant-group-6",
        )

        response = self.client.post(reverse('tenancy:tenantgroup_import'), {'csv': '\n'.join(csv_data)})

        self.assertEqual(response.status_code, 200)
        self.assertEqual(TenantGroup.objects.count(), 6)


class TenantTestCase(TestCase):

    def setUp(self):
        user = create_test_user(
            permissions=[
                'tenancy.view_tenant',
                'tenancy.add_tenant',
            ]
        )
        self.client = Client()
        self.client.force_login(user)

        tenantgroup = TenantGroup(name='Tenant Group 1', slug='tenant-group-1')
        tenantgroup.save()

        Tenant.objects.bulk_create([
            Tenant(name='Tenant 1', slug='tenant-1', group=tenantgroup),
            Tenant(name='Tenant 2', slug='tenant-2', group=tenantgroup),
            Tenant(name='Tenant 3', slug='tenant-3', group=tenantgroup),
        ])

    def test_tenant_list(self):

        url = reverse('tenancy:tenant_list')
        params = {
            "group": TenantGroup.objects.first().slug,
        }

        response = self.client.get('{}?{}'.format(url, urllib.parse.urlencode(params)), follow=True)
        self.assertEqual(response.status_code, 200)

    def test_tenant(self):

        tenant = Tenant.objects.first()
        response = self.client.get(tenant.get_absolute_url(), follow=True)
        self.assertEqual(response.status_code, 200)

    def test_tenant_import(self):

        csv_data = (
            "name,slug",
            "Tenant 4,tenant-4",
            "Tenant 5,tenant-5",
            "Tenant 6,tenant-6",
        )

        response = self.client.post(reverse('tenancy:tenant_import'), {'csv': '\n'.join(csv_data)})

        self.assertEqual(response.status_code, 200)
        self.assertEqual(Tenant.objects.count(), 6)