# coding: utf-8
# Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.

from __future__ import absolute_import

from oci._vendor import requests  # noqa: F401
from oci._vendor import six

from oci import retry  # noqa: F401
from oci.base_client import BaseClient
from oci.config import get_config_value_or_default, validate_config
from oci.signer import Signer
from oci.util import Sentinel
from .models import limits_type_mapping
missing = Sentinel("Missing")


class LimitsClient(object):
    """
    APIs that interact with the resource limits of a specific resource type
    """

    def __init__(self, config, **kwargs):
        """
        Creates a new service client

        :param dict config:
            Configuration keys and values as per `SDK and Tool Configuration <https://docs.cloud.oracle.com/Content/API/Concepts/sdkconfig.htm>`__.
            The :py:meth:`~oci.config.from_file` method can be used to load configuration from a file. Alternatively, a ``dict`` can be passed. You can validate_config
            the dict using :py:meth:`~oci.config.validate_config`

        :param str service_endpoint: (optional)
            The endpoint of the service to call using this client. For example ``https://iaas.us-ashburn-1.oraclecloud.com``. If this keyword argument is
            not provided then it will be derived using the region in the config parameter. You should only provide this keyword argument if you have an explicit
            need to specify a service endpoint.

        :param timeout: (optional)
            The connection and read timeouts for the client. The default is that the client never times out. This keyword argument can be provided
            as a single float, in which case the value provided is used for both the read and connection timeouts, or as a tuple of two floats. If
            a tuple is provided then the first value is used as the connection timeout and the second value as the read timeout.
        :type timeout: float or tuple(float, float)

        :param signer: (optional)
            The signer to use when signing requests made by the service client. The default is to use a :py:class:`~oci.signer.Signer` based on the values
            provided in the config parameter.

            One use case for this parameter is for `Instance Principals authentication <https://docs.cloud.oracle.com/Content/Identity/Tasks/callingservicesfrominstances.htm>`__
            by passing an instance of :py:class:`~oci.auth.signers.InstancePrincipalsSecurityTokenSigner` as the value for this keyword argument
        :type signer: :py:class:`~oci.signer.AbstractBaseSigner`

        :param obj retry_strategy: (optional)
            A retry strategy to apply to all calls made by this service client (i.e. at the client level). There is no retry strategy applied by default.
            Retry strategies can also be applied at the operation level by passing a ``retry_strategy`` keyword argument as part of calling the operation.
            Any value provided at the operation level will override whatever is specified at the client level.

            This should be one of the strategies available in the :py:mod:`~oci.retry` module. A convenience :py:data:`~oci.retry.DEFAULT_RETRY_STRATEGY`
            is also available. The specifics of the default retry strategy are described `here <https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/sdk_behaviors/retries.html>`__.
        """
        validate_config(config, signer=kwargs.get('signer'))
        if 'signer' in kwargs:
            signer = kwargs['signer']
        else:
            signer = Signer(
                tenancy=config["tenancy"],
                user=config["user"],
                fingerprint=config["fingerprint"],
                private_key_file_location=config.get("key_file"),
                pass_phrase=get_config_value_or_default(config, "pass_phrase"),
                private_key_content=config.get("key_content")
            )

        base_client_init_kwargs = {
            'regional_client': True,
            'service_endpoint': kwargs.get('service_endpoint'),
            'timeout': kwargs.get('timeout'),
            'base_path': '/',
            'service_endpoint_template': 'https://limits.{region}.oci.{secondLevelDomain}',
            'skip_deserialization': kwargs.get('skip_deserialization', False)
        }
        self.base_client = BaseClient("limits", config, signer, limits_type_mapping, **base_client_init_kwargs)
        self.retry_strategy = kwargs.get('retry_strategy')

    def get_resource_availability(self, service_name, limit_name, compartment_id, **kwargs):
        """
        Get the availability and usage within a compartment for a given resource limit.\n
        For a given compartmentId, resource limit name, and scope, returns the following:
          - the number of available resources associated with the given limit
          - the usage in the selected compartment for the given limit
          Note: not all resource limits support this API. If the value is not available, the API will return 404.


        :param str service_name: (required)
            The service name of the target quota.

        :param str limit_name: (required)
            The limit name for which to fetch the data.

        :param str compartment_id: (required)
            The OCID of the compartment for which data is being fetched.

        :param str availability_domain: (optional)
            This field is mandatory if the scopeType of the target resource limit is AD.
            Otherwise, this field should be omitted.
            If the above requirements are not met, the API will return a 400 - InvalidParameter response.

        :param str opc_request_id: (optional)
            Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
            particular request, please provide the request ID.

        :param obj retry_strategy: (optional)
            A retry strategy to apply to this specific operation/call. This will override any retry strategy set at the client-level.

            This should be one of the strategies available in the :py:mod:`~oci.retry` module. A convenience :py:data:`~oci.retry.DEFAULT_RETRY_STRATEGY`
            is also available. The specifics of the default retry strategy are described `here <https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/sdk_behaviors/retries.html>`__.

            To have this operation explicitly not perform any retries, pass an instance of :py:class:`~oci.retry.NoneRetryStrategy`.

        :return: A :class:`~oci.response.Response` object with data of type :class:`~oci.limits.models.ResourceAvailability`
        :rtype: :class:`~oci.response.Response`
        """
        resource_path = "/20190729/services/{serviceName}/limits/{limitName}/resourceAvailability"
        method = "GET"

        # Don't accept unknown kwargs
        expected_kwargs = [
            "retry_strategy",
            "availability_domain",
            "opc_request_id"
        ]
        extra_kwargs = [_key for _key in six.iterkeys(kwargs) if _key not in expected_kwargs]
        if extra_kwargs:
            raise ValueError(
                "get_resource_availability got unknown kwargs: {!r}".format(extra_kwargs))

        path_params = {
            "serviceName": service_name,
            "limitName": limit_name
        }

        path_params = {k: v for (k, v) in six.iteritems(path_params) if v is not missing}

        for (k, v) in six.iteritems(path_params):
            if v is None or (isinstance(v, six.string_types) and len(v.strip()) == 0):
                raise ValueError('Parameter {} cannot be None, whitespace or empty string'.format(k))

        query_params = {
            "compartmentId": compartment_id,
            "availabilityDomain": kwargs.get("availability_domain", missing)
        }
        query_params = {k: v for (k, v) in six.iteritems(query_params) if v is not missing and v is not None}

        header_params = {
            "accept": "application/json",
            "content-type": "application/json",
            "opc-request-id": kwargs.get("opc_request_id", missing)
        }
        header_params = {k: v for (k, v) in six.iteritems(header_params) if v is not missing and v is not None}

        retry_strategy = self.retry_strategy
        if kwargs.get('retry_strategy'):
            retry_strategy = kwargs.get('retry_strategy')

        if retry_strategy:
            return retry_strategy.make_retrying_call(
                self.base_client.call_api,
                resource_path=resource_path,
                method=method,
                path_params=path_params,
                query_params=query_params,
                header_params=header_params,
                response_type="ResourceAvailability")
        else:
            return self.base_client.call_api(
                resource_path=resource_path,
                method=method,
                path_params=path_params,
                query_params=query_params,
                header_params=header_params,
                response_type="ResourceAvailability")

    def list_limit_definitions(self, compartment_id, **kwargs):
        """
        Get the list of resource limits for a service.
        Includes a list of resource limits that are currently supported.
        If the 'areQuotasSupported' property is true, you can create quota policies on top of this limit at the
        compartment level.


        :param str compartment_id: (required)
            The OCID of the parent compartment (remember that the tenancy is simply the root compartment).

        :param str service_name: (optional)
            The target service name.

        :param str name: (optional)
            Optional field, filter for a specific resource limit.

        :param str sort_by: (optional)
            The field to sort by.

            Allowed values are: "name", "description"

        :param str sort_order: (optional)
            The sort order to use, either 'asc' or 'desc'. By default it will be ascending.

            Allowed values are: "ASC", "DESC"

        :param int limit: (optional)
            The maximum number of items to return in a paginated \"List\" call.

        :param str page: (optional)
            The value of the `opc-next-page` response header from the previous \"List\" call.

        :param str opc_request_id: (optional)
            Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
            particular request, please provide the request ID.

        :param obj retry_strategy: (optional)
            A retry strategy to apply to this specific operation/call. This will override any retry strategy set at the client-level.

            This should be one of the strategies available in the :py:mod:`~oci.retry` module. A convenience :py:data:`~oci.retry.DEFAULT_RETRY_STRATEGY`
            is also available. The specifics of the default retry strategy are described `here <https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/sdk_behaviors/retries.html>`__.

            To have this operation explicitly not perform any retries, pass an instance of :py:class:`~oci.retry.NoneRetryStrategy`.

        :return: A :class:`~oci.response.Response` object with data of type list of :class:`~oci.limits.models.LimitDefinitionSummary`
        :rtype: :class:`~oci.response.Response`
        """
        resource_path = "/20190729/limitDefinitions"
        method = "GET"

        # Don't accept unknown kwargs
        expected_kwargs = [
            "retry_strategy",
            "service_name",
            "name",
            "sort_by",
            "sort_order",
            "limit",
            "page",
            "opc_request_id"
        ]
        extra_kwargs = [_key for _key in six.iterkeys(kwargs) if _key not in expected_kwargs]
        if extra_kwargs:
            raise ValueError(
                "list_limit_definitions got unknown kwargs: {!r}".format(extra_kwargs))

        if 'sort_by' in kwargs:
            sort_by_allowed_values = ["name", "description"]
            if kwargs['sort_by'] not in sort_by_allowed_values:
                raise ValueError(
                    "Invalid value for `sort_by`, must be one of {0}".format(sort_by_allowed_values)
                )

        if 'sort_order' in kwargs:
            sort_order_allowed_values = ["ASC", "DESC"]
            if kwargs['sort_order'] not in sort_order_allowed_values:
                raise ValueError(
                    "Invalid value for `sort_order`, must be one of {0}".format(sort_order_allowed_values)
                )

        query_params = {
            "compartmentId": compartment_id,
            "serviceName": kwargs.get("service_name", missing),
            "name": kwargs.get("name", missing),
            "sortBy": kwargs.get("sort_by", missing),
            "sortOrder": kwargs.get("sort_order", missing),
            "limit": kwargs.get("limit", missing),
            "page": kwargs.get("page", missing)
        }
        query_params = {k: v for (k, v) in six.iteritems(query_params) if v is not missing and v is not None}

        header_params = {
            "accept": "application/json",
            "content-type": "application/json",
            "opc-request-id": kwargs.get("opc_request_id", missing)
        }
        header_params = {k: v for (k, v) in six.iteritems(header_params) if v is not missing and v is not None}

        retry_strategy = self.retry_strategy
        if kwargs.get('retry_strategy'):
            retry_strategy = kwargs.get('retry_strategy')

        if retry_strategy:
            return retry_strategy.make_retrying_call(
                self.base_client.call_api,
                resource_path=resource_path,
                method=method,
                query_params=query_params,
                header_params=header_params,
                response_type="list[LimitDefinitionSummary]")
        else:
            return self.base_client.call_api(
                resource_path=resource_path,
                method=method,
                query_params=query_params,
                header_params=header_params,
                response_type="list[LimitDefinitionSummary]")

    def list_limit_values(self, compartment_id, service_name, **kwargs):
        """
        Get the full list of resource limit values for the given service.
        Includes a full list of resource limits belonging to a given service.


        :param str compartment_id: (required)
            The OCID of the parent compartment (remember that the tenancy is simply the root compartment).

        :param str service_name: (required)
            The target service name

        :param str scope_type: (optional)
            Filter entries by scope type.

            Allowed values are: "GLOBAL", "REGION", "AD"

        :param str availability_domain: (optional)
            Filter entries by availability domain. This implies that only AD-specific values will be returned.

        :param str name: (optional)
            Optional field, can be used to see a specific resource limit value.

        :param str sort_by: (optional)
            The field to sort by. We will be implicitly sorting by availabilityDomain, as a second level field, if available.

            Allowed values are: "name"

        :param str sort_order: (optional)
            The sort order to use, either 'asc' or 'desc'. By default it will be ascending.

            Allowed values are: "ASC", "DESC"

        :param int limit: (optional)
            The maximum number of items to return in a paginated \"List\" call.

        :param str page: (optional)
            The value of the `opc-next-page` response header from the previous \"List\" call.

        :param str opc_request_id: (optional)
            Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
            particular request, please provide the request ID.

        :param obj retry_strategy: (optional)
            A retry strategy to apply to this specific operation/call. This will override any retry strategy set at the client-level.

            This should be one of the strategies available in the :py:mod:`~oci.retry` module. A convenience :py:data:`~oci.retry.DEFAULT_RETRY_STRATEGY`
            is also available. The specifics of the default retry strategy are described `here <https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/sdk_behaviors/retries.html>`__.

            To have this operation explicitly not perform any retries, pass an instance of :py:class:`~oci.retry.NoneRetryStrategy`.

        :return: A :class:`~oci.response.Response` object with data of type list of :class:`~oci.limits.models.LimitValueSummary`
        :rtype: :class:`~oci.response.Response`
        """
        resource_path = "/20190729/limitValues"
        method = "GET"

        # Don't accept unknown kwargs
        expected_kwargs = [
            "retry_strategy",
            "scope_type",
            "availability_domain",
            "name",
            "sort_by",
            "sort_order",
            "limit",
            "page",
            "opc_request_id"
        ]
        extra_kwargs = [_key for _key in six.iterkeys(kwargs) if _key not in expected_kwargs]
        if extra_kwargs:
            raise ValueError(
                "list_limit_values got unknown kwargs: {!r}".format(extra_kwargs))

        if 'scope_type' in kwargs:
            scope_type_allowed_values = ["GLOBAL", "REGION", "AD"]
            if kwargs['scope_type'] not in scope_type_allowed_values:
                raise ValueError(
                    "Invalid value for `scope_type`, must be one of {0}".format(scope_type_allowed_values)
                )

        if 'sort_by' in kwargs:
            sort_by_allowed_values = ["name"]
            if kwargs['sort_by'] not in sort_by_allowed_values:
                raise ValueError(
                    "Invalid value for `sort_by`, must be one of {0}".format(sort_by_allowed_values)
                )

        if 'sort_order' in kwargs:
            sort_order_allowed_values = ["ASC", "DESC"]
            if kwargs['sort_order'] not in sort_order_allowed_values:
                raise ValueError(
                    "Invalid value for `sort_order`, must be one of {0}".format(sort_order_allowed_values)
                )

        query_params = {
            "compartmentId": compartment_id,
            "serviceName": service_name,
            "scopeType": kwargs.get("scope_type", missing),
            "availabilityDomain": kwargs.get("availability_domain", missing),
            "name": kwargs.get("name", missing),
            "sortBy": kwargs.get("sort_by", missing),
            "sortOrder": kwargs.get("sort_order", missing),
            "limit": kwargs.get("limit", missing),
            "page": kwargs.get("page", missing)
        }
        query_params = {k: v for (k, v) in six.iteritems(query_params) if v is not missing and v is not None}

        header_params = {
            "accept": "application/json",
            "content-type": "application/json",
            "opc-request-id": kwargs.get("opc_request_id", missing)
        }
        header_params = {k: v for (k, v) in six.iteritems(header_params) if v is not missing and v is not None}

        retry_strategy = self.retry_strategy
        if kwargs.get('retry_strategy'):
            retry_strategy = kwargs.get('retry_strategy')

        if retry_strategy:
            return retry_strategy.make_retrying_call(
                self.base_client.call_api,
                resource_path=resource_path,
                method=method,
                query_params=query_params,
                header_params=header_params,
                response_type="list[LimitValueSummary]")
        else:
            return self.base_client.call_api(
                resource_path=resource_path,
                method=method,
                query_params=query_params,
                header_params=header_params,
                response_type="list[LimitValueSummary]")

    def list_services(self, compartment_id, **kwargs):
        """
        Returns the list of supported services that have resource limits exposed.
        Returns the list of supported services.
        This will include the programmatic service name, along with the friendly service name.


        :param str compartment_id: (required)
            The OCID of the parent compartment (remember that the tenancy is simply the root compartment).

        :param str sort_by: (optional)
            The field to sort by.

            Allowed values are: "name", "description"

        :param str sort_order: (optional)
            The sort order to use, either 'asc' or 'desc'. By default it will be ascending.

            Allowed values are: "ASC", "DESC"

        :param int limit: (optional)
            The maximum number of items to return in a paginated \"List\" call.

        :param str page: (optional)
            The value of the `opc-next-page` response header from the previous \"List\" call.

        :param str opc_request_id: (optional)
            Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a
            particular request, please provide the request ID.

        :param obj retry_strategy: (optional)
            A retry strategy to apply to this specific operation/call. This will override any retry strategy set at the client-level.

            This should be one of the strategies available in the :py:mod:`~oci.retry` module. A convenience :py:data:`~oci.retry.DEFAULT_RETRY_STRATEGY`
            is also available. The specifics of the default retry strategy are described `here <https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/sdk_behaviors/retries.html>`__.

            To have this operation explicitly not perform any retries, pass an instance of :py:class:`~oci.retry.NoneRetryStrategy`.

        :return: A :class:`~oci.response.Response` object with data of type list of :class:`~oci.limits.models.ServiceSummary`
        :rtype: :class:`~oci.response.Response`
        """
        resource_path = "/20190729/services"
        method = "GET"

        # Don't accept unknown kwargs
        expected_kwargs = [
            "retry_strategy",
            "sort_by",
            "sort_order",
            "limit",
            "page",
            "opc_request_id"
        ]
        extra_kwargs = [_key for _key in six.iterkeys(kwargs) if _key not in expected_kwargs]
        if extra_kwargs:
            raise ValueError(
                "list_services got unknown kwargs: {!r}".format(extra_kwargs))

        if 'sort_by' in kwargs:
            sort_by_allowed_values = ["name", "description"]
            if kwargs['sort_by'] not in sort_by_allowed_values:
                raise ValueError(
                    "Invalid value for `sort_by`, must be one of {0}".format(sort_by_allowed_values)
                )

        if 'sort_order' in kwargs:
            sort_order_allowed_values = ["ASC", "DESC"]
            if kwargs['sort_order'] not in sort_order_allowed_values:
                raise ValueError(
                    "Invalid value for `sort_order`, must be one of {0}".format(sort_order_allowed_values)
                )

        query_params = {
            "compartmentId": compartment_id,
            "sortBy": kwargs.get("sort_by", missing),
            "sortOrder": kwargs.get("sort_order", missing),
            "limit": kwargs.get("limit", missing),
            "page": kwargs.get("page", missing)
        }
        query_params = {k: v for (k, v) in six.iteritems(query_params) if v is not missing and v is not None}

        header_params = {
            "accept": "application/json",
            "content-type": "application/json",
            "opc-request-id": kwargs.get("opc_request_id", missing)
        }
        header_params = {k: v for (k, v) in six.iteritems(header_params) if v is not missing and v is not None}

        retry_strategy = self.retry_strategy
        if kwargs.get('retry_strategy'):
            retry_strategy = kwargs.get('retry_strategy')

        if retry_strategy:
            return retry_strategy.make_retrying_call(
                self.base_client.call_api,
                resource_path=resource_path,
                method=method,
                query_params=query_params,
                header_params=header_params,
                response_type="list[ServiceSummary]")
        else:
            return self.base_client.call_api(
                resource_path=resource_path,
                method=method,
                query_params=query_params,
                header_params=header_params,
                response_type="list[ServiceSummary]")
