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#
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#  KIND, either express or implied.  See the License for the
#  specific language governing permissions and limitations
#  under the License.

import typing as t

from elastic_transport import ObjectApiResponse

from ._base import NamespacedClient
from .utils import SKIP_IN_PATH, _quote, _rewrite_parameters


class AutoscalingClient(NamespacedClient):

    @_rewrite_parameters()
    def delete_autoscaling_policy(
        self,
        *,
        name: str,
        error_trace: t.Optional[bool] = None,
        filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
        human: t.Optional[bool] = None,
        master_timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
        pretty: t.Optional[bool] = None,
        timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
    ) -> ObjectApiResponse[t.Any]:
        """
        Delete an autoscaling policy. NOTE: This feature is designed for indirect use
        by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes.
        Direct use is not supported.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-delete-autoscaling-policy.html>`_

        :param name: the name of the autoscaling policy
        :param master_timeout: Period to wait for a connection to the master node. If
            no response is received before the timeout expires, the request fails and
            returns an error.
        :param timeout: Period to wait for a response. If no response is received before
            the timeout expires, the request fails and returns an error.
        """
        if name in SKIP_IN_PATH:
            raise ValueError("Empty value passed for parameter 'name'")
        __path_parts: t.Dict[str, str] = {"name": _quote(name)}
        __path = f'/_autoscaling/policy/{__path_parts["name"]}'
        __query: t.Dict[str, t.Any] = {}
        if error_trace is not None:
            __query["error_trace"] = error_trace
        if filter_path is not None:
            __query["filter_path"] = filter_path
        if human is not None:
            __query["human"] = human
        if master_timeout is not None:
            __query["master_timeout"] = master_timeout
        if pretty is not None:
            __query["pretty"] = pretty
        if timeout is not None:
            __query["timeout"] = timeout
        __headers = {"accept": "application/json"}
        return self.perform_request(  # type: ignore[return-value]
            "DELETE",
            __path,
            params=__query,
            headers=__headers,
            endpoint_id="autoscaling.delete_autoscaling_policy",
            path_parts=__path_parts,
        )

    @_rewrite_parameters()
    def get_autoscaling_capacity(
        self,
        *,
        error_trace: t.Optional[bool] = None,
        filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
        human: t.Optional[bool] = None,
        master_timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
        pretty: t.Optional[bool] = None,
    ) -> ObjectApiResponse[t.Any]:
        """
        Get the autoscaling capacity. NOTE: This feature is designed for indirect use
        by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes.
        Direct use is not supported. This API gets the current autoscaling capacity based
        on the configured autoscaling policy. It will return information to size the
        cluster appropriately to the current workload. The `required_capacity` is calculated
        as the maximum of the `required_capacity` result of all individual deciders that
        are enabled for the policy. The operator should verify that the `current_nodes`
        match the operator’s knowledge of the cluster to avoid making autoscaling decisions
        based on stale or incomplete information. The response contains decider-specific
        information you can use to diagnose how and why autoscaling determined a certain
        capacity was required. This information is provided for diagnosis only. Do not
        use this information to make autoscaling decisions.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-get-autoscaling-capacity.html>`_

        :param master_timeout: Period to wait for a connection to the master node. If
            no response is received before the timeout expires, the request fails and
            returns an error.
        """
        __path_parts: t.Dict[str, str] = {}
        __path = "/_autoscaling/capacity"
        __query: t.Dict[str, t.Any] = {}
        if error_trace is not None:
            __query["error_trace"] = error_trace
        if filter_path is not None:
            __query["filter_path"] = filter_path
        if human is not None:
            __query["human"] = human
        if master_timeout is not None:
            __query["master_timeout"] = master_timeout
        if pretty is not None:
            __query["pretty"] = pretty
        __headers = {"accept": "application/json"}
        return self.perform_request(  # type: ignore[return-value]
            "GET",
            __path,
            params=__query,
            headers=__headers,
            endpoint_id="autoscaling.get_autoscaling_capacity",
            path_parts=__path_parts,
        )

    @_rewrite_parameters()
    def get_autoscaling_policy(
        self,
        *,
        name: str,
        error_trace: t.Optional[bool] = None,
        filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
        human: t.Optional[bool] = None,
        master_timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
        pretty: t.Optional[bool] = None,
    ) -> ObjectApiResponse[t.Any]:
        """
        Get an autoscaling policy. NOTE: This feature is designed for indirect use by
        Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes.
        Direct use is not supported.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-get-autoscaling-capacity.html>`_

        :param name: the name of the autoscaling policy
        :param master_timeout: Period to wait for a connection to the master node. If
            no response is received before the timeout expires, the request fails and
            returns an error.
        """
        if name in SKIP_IN_PATH:
            raise ValueError("Empty value passed for parameter 'name'")
        __path_parts: t.Dict[str, str] = {"name": _quote(name)}
        __path = f'/_autoscaling/policy/{__path_parts["name"]}'
        __query: t.Dict[str, t.Any] = {}
        if error_trace is not None:
            __query["error_trace"] = error_trace
        if filter_path is not None:
            __query["filter_path"] = filter_path
        if human is not None:
            __query["human"] = human
        if master_timeout is not None:
            __query["master_timeout"] = master_timeout
        if pretty is not None:
            __query["pretty"] = pretty
        __headers = {"accept": "application/json"}
        return self.perform_request(  # type: ignore[return-value]
            "GET",
            __path,
            params=__query,
            headers=__headers,
            endpoint_id="autoscaling.get_autoscaling_policy",
            path_parts=__path_parts,
        )

    @_rewrite_parameters(
        body_name="policy",
    )
    def put_autoscaling_policy(
        self,
        *,
        name: str,
        policy: t.Optional[t.Mapping[str, t.Any]] = None,
        body: t.Optional[t.Mapping[str, t.Any]] = None,
        error_trace: t.Optional[bool] = None,
        filter_path: t.Optional[t.Union[str, t.Sequence[str]]] = None,
        human: t.Optional[bool] = None,
        master_timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
        pretty: t.Optional[bool] = None,
        timeout: t.Optional[t.Union[str, t.Literal[-1], t.Literal[0]]] = None,
    ) -> ObjectApiResponse[t.Any]:
        """
        Create or update an autoscaling policy. NOTE: This feature is designed for indirect
        use by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on
        Kubernetes. Direct use is not supported.

        `<https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-put-autoscaling-policy.html>`_

        :param name: the name of the autoscaling policy
        :param policy:
        :param master_timeout: Period to wait for a connection to the master node. If
            no response is received before the timeout expires, the request fails and
            returns an error.
        :param timeout: Period to wait for a response. If no response is received before
            the timeout expires, the request fails and returns an error.
        """
        if name in SKIP_IN_PATH:
            raise ValueError("Empty value passed for parameter 'name'")
        if policy is None and body is None:
            raise ValueError(
                "Empty value passed for parameters 'policy' and 'body', one of them should be set."
            )
        elif policy is not None and body is not None:
            raise ValueError("Cannot set both 'policy' and 'body'")
        __path_parts: t.Dict[str, str] = {"name": _quote(name)}
        __path = f'/_autoscaling/policy/{__path_parts["name"]}'
        __query: t.Dict[str, t.Any] = {}
        if error_trace is not None:
            __query["error_trace"] = error_trace
        if filter_path is not None:
            __query["filter_path"] = filter_path
        if human is not None:
            __query["human"] = human
        if master_timeout is not None:
            __query["master_timeout"] = master_timeout
        if pretty is not None:
            __query["pretty"] = pretty
        if timeout is not None:
            __query["timeout"] = timeout
        __body = policy if policy is not None else body
        __headers = {"accept": "application/json", "content-type": "application/json"}
        return self.perform_request(  # type: ignore[return-value]
            "PUT",
            __path,
            params=__query,
            headers=__headers,
            body=__body,
            endpoint_id="autoscaling.put_autoscaling_policy",
            path_parts=__path_parts,
        )
