import pytest  # noqa: F401
import mock  # noqa: F401

from hcloud.datacenters.client import DatacentersClient, BoundDatacenter
from hcloud.datacenters.domain import DatacenterServerTypes
from hcloud.locations.client import BoundLocation


class TestBoundDatacenter(object):

    def test_bound_datacenter_init(self, datacenter_response):
        bound_datacenter = BoundDatacenter(
            client=mock.MagicMock(),
            data=datacenter_response['datacenter']
        )

        assert bound_datacenter.id == 1
        assert bound_datacenter.name == "fsn1-dc8"
        assert bound_datacenter.description == "Falkenstein 1 DC 8"
        assert bound_datacenter.complete is True

        assert isinstance(bound_datacenter.location, BoundLocation)
        assert bound_datacenter.location.id == 1
        assert bound_datacenter.location.name == "fsn1"
        assert bound_datacenter.location.complete is True

        assert isinstance(bound_datacenter.server_types, DatacenterServerTypes)
        assert len(bound_datacenter.server_types.supported) == 3
        assert bound_datacenter.server_types.supported[0].id == 1
        assert bound_datacenter.server_types.supported[0].complete is False
        assert bound_datacenter.server_types.supported[1].id == 2
        assert bound_datacenter.server_types.supported[1].complete is False
        assert bound_datacenter.server_types.supported[2].id == 3
        assert bound_datacenter.server_types.supported[2].complete is False

        assert len(bound_datacenter.server_types.available) == 3
        assert bound_datacenter.server_types.available[0].id == 1
        assert bound_datacenter.server_types.available[0].complete is False
        assert bound_datacenter.server_types.available[1].id == 2
        assert bound_datacenter.server_types.available[1].complete is False
        assert bound_datacenter.server_types.available[2].id == 3
        assert bound_datacenter.server_types.available[2].complete is False

        assert len(bound_datacenter.server_types.available_for_migration) == 3
        assert bound_datacenter.server_types.available_for_migration[0].id == 1
        assert bound_datacenter.server_types.available_for_migration[0].complete is False
        assert bound_datacenter.server_types.available_for_migration[1].id == 2
        assert bound_datacenter.server_types.available_for_migration[1].complete is False
        assert bound_datacenter.server_types.available_for_migration[2].id == 3
        assert bound_datacenter.server_types.available_for_migration[2].complete is False


class TestDatacentersClient(object):

    @pytest.fixture()
    def datacenters_client(self):
        return DatacentersClient(client=mock.MagicMock())

    def test_get_by_id(self, datacenters_client, datacenter_response):
        datacenters_client._client.request.return_value = datacenter_response
        datacenter = datacenters_client.get_by_id(1)
        datacenters_client._client.request.assert_called_with(url="/datacenters/1", method="GET")
        assert datacenter._client is datacenters_client
        assert datacenter.id == 1
        assert datacenter.name == "fsn1-dc8"

    @pytest.mark.parametrize("params", [{'name': "fsn1", "page": 1, "per_page": 10}, {}])
    def test_get_list(self, datacenters_client, two_datacenters_response, params):
        datacenters_client._client.request.return_value = two_datacenters_response
        result = datacenters_client.get_list(**params)
        datacenters_client._client.request.assert_called_with(url="/datacenters", method="GET", params=params)

        datacenters = result.datacenters
        assert result.meta is None

        assert len(datacenters) == 2

        datacenter1 = datacenters[0]
        datacenter2 = datacenters[1]

        assert datacenter1._client is datacenters_client
        assert datacenter1.id == 1
        assert datacenter1.name == "fsn1-dc8"
        assert isinstance(datacenter1.location, BoundLocation)

        assert datacenter2._client is datacenters_client
        assert datacenter2.id == 2
        assert datacenter2.name == "nbg1-dc3"
        assert isinstance(datacenter2.location, BoundLocation)

    @pytest.mark.parametrize("params", [{'name': "fsn1"}, {}])
    def test_get_all(self, datacenters_client, two_datacenters_response, params):
        datacenters_client._client.request.return_value = two_datacenters_response
        datacenters = datacenters_client.get_all(**params)

        params.update({"page": 1, "per_page": 50})
        datacenters_client._client.request.assert_called_with(url="/datacenters", method="GET", params=params)

        assert len(datacenters) == 2

        datacenter1 = datacenters[0]
        datacenter2 = datacenters[1]

        assert datacenter1._client is datacenters_client
        assert datacenter1.id == 1
        assert datacenter1.name == "fsn1-dc8"
        assert isinstance(datacenter1.location, BoundLocation)

        assert datacenter2._client is datacenters_client
        assert datacenter2.id == 2
        assert datacenter2.name == "nbg1-dc3"
        assert isinstance(datacenter2.location, BoundLocation)

    def test_get_by_name(self, datacenters_client, one_datacenters_response):
        datacenters_client._client.request.return_value = one_datacenters_response
        datacenter = datacenters_client.get_by_name("fsn1-dc8")

        params = {"name": "fsn1-dc8"}
        datacenters_client._client.request.assert_called_with(url="/datacenters", method="GET", params=params)

        assert datacenter._client is datacenters_client
        assert datacenter.id == 1
        assert datacenter.name == "fsn1-dc8"
        assert isinstance(datacenter.location, BoundLocation)
