import pytest

from servala.core.models.service import CloudProvider, ServiceOffering

@pytest.mark.parametrize(
    "url,redirect",
    (
        ("/", "/accounts/login/?next=/"),
        ("/accounts/profile/", "/accounts/login/?next=/accounts/profile/"),
    ),
)
def test_root_view_redirects_valid_urls(client, url, redirect):
    response = client.get(url)
    assert response.status_code == 302
    assert response.url == redirect


def test_root_view_invalid_urls_404(client):
    response = client.get("/foobarbaz/")
    assert response.status_code == 404


@pytest.mark.django_db
def test_owner_can_access_dashboard(client, org_owner, organization):
    client.force_login(org_owner)
    response = client.get(organization.urls.base)
    assert organization.namespace == f"org-{organization.pk}"
    assert response.status_code == 200
    assert organization.name in response.content.decode()


@pytest.mark.django_db
def test_user_cannot_see_other_organization(client, org_owner, other_organization):
    client.force_login(org_owner)
    response = client.get(other_organization.urls.base)
    assert response.status_code == 403
    assert other_organization.name not in response.content.decode()


@pytest.mark.django_db
def test_organization_linked_in_sidebar(
    client, org_owner, organization, other_organization
):
    client.force_login(org_owner)
    response = client.get("/", follow=True)
    assert response.status_code == 200
    assert organization.name in response.content.decode()
    assert other_organization.name not in response.content.decode()


@pytest.mark.django_db
def test_service_detail_redirects_with_single_offering(
    client, org_owner, organization, test_service, test_service_offering
):
    client.force_login(org_owner)
    url = f"/org/{organization.slug}/services/{test_service.slug}/"
    response = client.get(url)

    assert response.status_code == 302
    expected_url = f"/org/{organization.slug}/services/{test_service.slug}/offering/{test_service_offering.pk}/"
    assert response.url == expected_url


@pytest.mark.django_db
def test_service_detail_shows_multiple_offerings(
    client, org_owner, organization, test_service, test_service_offering
):
    second_provider = CloudProvider.objects.create(
        name="AWS", description="Amazon Web Services"
    )
    second_offering = ServiceOffering.objects.create(
        service=test_service,
        provider=second_provider,
        description="Redis on AWS",
        osb_plan_id="test-plan-456",
    )

    client.force_login(org_owner)
    url = f"/org/{organization.slug}/services/{test_service.slug}/"
    response = client.get(url)

    assert response.status_code == 200
    content = response.content.decode()

    assert test_service_offering.provider.name in content
    assert second_offering.provider.name in content
    assert "Create Instance" in content


@pytest.mark.django_db
def test_service_detail_respects_cloud_provider_restrictions(
    client, org_owner, organization, test_service, test_service_offering
):
    second_provider = CloudProvider.objects.create(
        name="AWS", description="Amazon Web Services"
    )
    ServiceOffering.objects.create(
        service=test_service,
        provider=second_provider,
        description="Redis on AWS",
        osb_plan_id="test-plan-456",
    )
    organization.origin.limit_cloudproviders.add(test_service_offering.provider)

    client.force_login(org_owner)
    url = f"/org/{organization.slug}/services/{test_service.slug}/"
    response = client.get(url)

    assert response.status_code == 302
    expected_url = f"/org/{organization.slug}/services/{test_service.slug}/offering/{test_service_offering.pk}/"
    assert response.url == expected_url


@pytest.mark.django_db
def test_service_detail_no_redirect_with_restricted_multiple_offerings(
    client, org_owner, organization, test_service, test_service_offering
):
    second_provider = CloudProvider.objects.create(
        name="AWS", description="Amazon Web Services"
    )
    second_offering = ServiceOffering.objects.create(
        service=test_service,
        provider=second_provider,
        description="Redis on AWS",
        osb_plan_id="test-plan-456",
    )
    third_provider = CloudProvider.objects.create(
        name="Azure", description="Microsoft Azure"
    )
    third_offering = ServiceOffering.objects.create(
        service=test_service,
        provider=third_provider,
        description="Redis on Azure",
        osb_plan_id="test-plan-789",
    )
    organization.origin.limit_cloudproviders.add(
        test_service_offering.provider, second_provider
    )

    client.force_login(org_owner)
    url = f"/org/{organization.slug}/services/{test_service.slug}/"
    response = client.get(url)

    assert response.status_code == 200
    content = response.content.decode()
    assert test_service_offering.provider.name in content
    assert second_offering.provider.name in content
    assert third_offering.provider.name not in content