# coding: utf-8

"""
    Kubernetes

    No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)

    The version of the OpenAPI document: release-1.37
    Generated by OpenAPI Generator (https://openapi-generator.tech)

    Do not edit the class manually.
"""  # noqa: E501


from __future__ import annotations
import pprint
import re  # noqa: F401
import json

from collections.abc import Mapping as _Mapping
from pydantic import AliasChoices, BaseModel, ConfigDict, Field, StrictStr
from typing import Any, ClassVar, Dict, List, Optional, cast as _cast
from kubernetes.aio.client.models.v1_label_selector import V1LabelSelector
from kubernetes.aio.client.models.v1_object_meta import V1ObjectMeta
from typing import Optional, Set
from typing_extensions import Self
from pydantic_core import to_jsonable_python


_OPENAPI_GENERATOR_TO_DICT = "_openapi_generator_to_dict"


def _get_openapi_to_dict(value: Any) -> Any:
    # Reciprocal function references preserve inherited generated methods
    # without reserving model member names. Checking both directions also
    # rejects overrides whose decorators copy function attributes.
    to_dict = getattr(value, "to_dict", None)
    type_to_dict = getattr(type(value), "to_dict", None)
    if (
        not callable(to_dict)
        or getattr(to_dict, "__func__", None) is not type_to_dict
    ):
        return None

    openapi_to_dict = getattr(
        type_to_dict, _OPENAPI_GENERATOR_TO_DICT, None
    )
    if (
        not callable(openapi_to_dict)
        or getattr(
            openapi_to_dict,
            _OPENAPI_GENERATOR_TO_DICT,
            None,
        ) is not type_to_dict
    ):
        return None
    return openapi_to_dict


def _to_legacy_item(value: Any, serialize: bool) -> Any:
    to_dict = getattr(value, "to_dict", None)
    if _get_openapi_to_dict(value) is not None and callable(to_dict):
        return to_dict(serialize=serialize)
    if callable(to_dict):
        return to_dict()
    return value


def _to_legacy_value(value: Any, serialize: bool) -> Any:
    # python-legacy converted only immediate list elements or dictionary values:
    # https://github.com/OpenAPITools/openapi-generator/blob/c84b949df1a9ec04ba75989cb49b45c940c2f694/modules/openapi-generator/src/main/resources/python-legacy/model.mustache#L203-L231
    if isinstance(value, list):
        return [_to_legacy_item(item, serialize) for item in value]
    if isinstance(value, dict):
        return {
            key: _to_legacy_item(item, serialize)
            for key, item in value.items()
        }
    return _to_legacy_item(value, serialize)


def _to_openapi_value(value: Any) -> Any:
    if isinstance(value, list):
        return [_to_openapi_value(item) for item in value]
    if isinstance(value, dict):
        return {key: _to_openapi_value(item) for key, item in value.items()}

    to_openapi_dict = _get_openapi_to_dict(value)
    if to_openapi_dict is not None:
        return to_openapi_dict(value)

    to_dict = getattr(value, "to_dict", None)
    if callable(to_dict):
        return to_dict()
    return value


class V1CSIStorageCapacity(BaseModel):
    """
    CSIStorageCapacity stores the result of one CSI GetCapacity call. For a given StorageClass, this describes the available capacity in a particular topology segment.  This can be used when considering where to instantiate new PersistentVolumes.  For example this can express things like: - StorageClass \"standard\" has \"1234 GiB\" available in \"topology.kubernetes.io/zone=us-east1\" - StorageClass \"localssd\" has \"10 GiB\" available in \"kubernetes.io/hostname=knode-abc123\"  The following three cases all imply that no capacity is available for a certain combination: - no object exists with suitable topology and storage class name - such an object exists, but the capacity is unset - such an object exists, but the capacity is zero  The producer of these objects can decide which approach is more suitable.  They are consumed by the kube-scheduler when a CSI driver opts into capacity-aware scheduling with CSIDriverSpec.StorageCapacity. The scheduler compares the MaximumVolumeSize against the requested size of pending volumes to filter out unsuitable nodes. If MaximumVolumeSize is unset, it falls back to a comparison against the less precise Capacity. If that is also unset, the scheduler assumes that capacity is insufficient and tries some other node.

    Attributes:
      openapi_types (dict): The key is attribute name
                            and the value is attribute type.
      attribute_map (dict): The key is attribute name
                            and the value is json key in definition.
    """ # noqa: E501
    api_version: Optional[StrictStr] = Field(default=None, validation_alias=AliasChoices("apiVersion", "api_version"), serialization_alias="apiVersion", description="APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources")
    capacity: Optional[StrictStr] = Field(default=None, description="capacity is the value reported by the CSI driver in its GetCapacityResponse for a GetCapacityRequest with topology and parameters that match the previous fields.  The semantic is currently (CSI spec 1.2) defined as: The available capacity, in bytes, of the storage that can be used to provision volumes. If not set, that information is currently unavailable.")
    kind: Optional[StrictStr] = Field(default=None, description="Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds")
    maximum_volume_size: Optional[StrictStr] = Field(default=None, validation_alias=AliasChoices("maximumVolumeSize", "maximum_volume_size"), serialization_alias="maximumVolumeSize", description="maximumVolumeSize is the value reported by the CSI driver in its GetCapacityResponse for a GetCapacityRequest with topology and parameters that match the previous fields.  This is defined since CSI spec 1.4.0 as the largest size that may be used in a CreateVolumeRequest.capacity_range.required_bytes field to create a volume with the same parameters as those in GetCapacityRequest. The corresponding value in the Kubernetes API is ResourceRequirements.Requests in a volume claim.")
    metadata: Optional[V1ObjectMeta] = None
    node_topology: Optional[V1LabelSelector] = Field(default=None, validation_alias=AliasChoices("nodeTopology", "node_topology"), serialization_alias="nodeTopology")
    storage_class_name: StrictStr = Field(validation_alias=AliasChoices("storageClassName", "storage_class_name"), serialization_alias="storageClassName", description="storageClassName represents the name of the StorageClass that the reported capacity applies to. It must meet the same requirements as the name of a StorageClass object (non-empty, DNS subdomain). If that object no longer exists, the CSIStorageCapacity object is obsolete and should be removed by its creator. This field is immutable.")
    openapi_types: ClassVar[Dict[str, str]] = {
        "api_version": "str",
        "capacity": "str",
        "kind": "str",
        "maximum_volume_size": "str",
        "metadata": "V1ObjectMeta",
        "node_topology": "V1LabelSelector",
        "storage_class_name": "str"
    }

    attribute_map: ClassVar[Dict[str, str]] = {
        "api_version": "apiVersion",
        "capacity": "capacity",
        "kind": "kind",
        "maximum_volume_size": "maximumVolumeSize",
        "metadata": "metadata",
        "node_topology": "nodeTopology",
        "storage_class_name": "storageClassName"
    }
    __properties: ClassVar[List[str]] = ["apiVersion", "capacity", "kind", "maximumVolumeSize", "metadata", "nodeTopology", "storageClassName"]

    @classmethod
    def __preprocess_input_names(
        cls,
        obj: Any,
        remove_hidden_storage_names: bool = True,
    ) -> Any:
        if not isinstance(obj, _Mapping):
            return obj
        obj = dict(obj)
        if "apiVersion" not in obj and "api_version" in obj:
            obj["apiVersion"] = obj["api_version"]
        obj.pop("api_version", None)
        if "maximumVolumeSize" not in obj and "maximum_volume_size" in obj:
            obj["maximumVolumeSize"] = obj["maximum_volume_size"]
        obj.pop("maximum_volume_size", None)
        if "nodeTopology" not in obj and "node_topology" in obj:
            obj["nodeTopology"] = obj["node_topology"]
        obj.pop("node_topology", None)
        if "storageClassName" not in obj and "storage_class_name" in obj:
            obj["storageClassName"] = obj["storage_class_name"]
        obj.pop("storage_class_name", None)
        return obj

    model_config = ConfigDict(
        validate_by_name=True,
        validate_by_alias=True,
        validate_assignment=True,
        extra="forbid",
        protected_namespaces=(),
    )


    def to_str(self) -> str:
        """Returns the string representation of the model"""
        return pprint.pformat(self.to_dict())

    def __repr__(self) -> str:
        """For print and pprint"""
        return self.to_str()

    def __eq__(self, other: object) -> bool:
        """Returns true if both objects are equal"""
        if not isinstance(other, V1CSIStorageCapacity):
            return False

        return self.to_dict() == other.to_dict()

    def __ne__(self, other: object) -> bool:
        """Returns true if both objects are not equal"""
        if not isinstance(other, V1CSIStorageCapacity):
            return True

        return not (self == other)


    def to_json(self) -> str:
        """Returns the JSON representation of the model using alias"""
        to_openapi_dict = _get_openapi_to_dict(self)
        if to_openapi_dict is not None:
            return json.dumps(to_jsonable_python(to_openapi_dict(self)))
        return json.dumps(to_jsonable_python(self.to_dict()))

    @classmethod
    def from_json(cls, json_str: str) -> Optional[Self]:
        """Create an instance of V1CSIStorageCapacity from a JSON string"""
        return cls.from_dict(json.loads(json_str))

    def to_dict(self, serialize: bool = False) -> Dict[str, Any]:
        """Return all declared model fields using public or wire names."""
        return {
            ("apiVersion" if serialize else "api_version"): _to_legacy_value(getattr(self, "api_version", None), serialize),
            ("capacity" if serialize else "capacity"): _to_legacy_value(getattr(self, "capacity", None), serialize),
            ("kind" if serialize else "kind"): _to_legacy_value(getattr(self, "kind", None), serialize),
            ("maximumVolumeSize" if serialize else "maximum_volume_size"): _to_legacy_value(getattr(self, "maximum_volume_size", None), serialize),
            ("metadata" if serialize else "metadata"): _to_legacy_value(getattr(self, "metadata", None), serialize),
            ("nodeTopology" if serialize else "node_topology"): _to_legacy_value(getattr(self, "node_topology", None), serialize),
            ("storageClassName" if serialize else "storage_class_name"): _to_legacy_value(getattr(self, "storage_class_name", None), serialize),
        }

    def __openapi_generator_modern_projection(self) -> Dict[str, Any]:
        """Return the dictionary representation of the model using alias.

        This has the following differences from calling pydantic's
        `self.model_dump(by_alias=True)`:

        * `None` is only added to the output dict for nullable fields that
          were set at model initialization. Other fields with value `None`
          are ignored.
        """
        excluded_fields: Set[str] = set([
        ])

        _dict = self.model_dump(
            by_alias=True,
            exclude=excluded_fields,
            exclude_none=True,
        )
        # override the default output from pydantic by calling `to_dict()` of metadata
        if self.metadata:
            _dict['metadata'] = _to_openapi_value(self.metadata)
        # override the default output from pydantic by calling `to_dict()` of node_topology
        if self.node_topology:
            _dict['nodeTopology'] = _to_openapi_value(self.node_topology)
        return _dict

    setattr(
        to_dict,
        _OPENAPI_GENERATOR_TO_DICT,
        __openapi_generator_modern_projection,
    )
    setattr(
        __openapi_generator_modern_projection,
        _OPENAPI_GENERATOR_TO_DICT,
        to_dict,
    )
    del __openapi_generator_modern_projection

    @classmethod
    def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
        """Create an instance of V1CSIStorageCapacity from a dict"""
        if obj is None:
            return None

        if not isinstance(obj, dict):
            return cls.model_validate(obj)

        obj = _cast(
            Dict[str, Any],
            cls.__preprocess_input_names(
                obj,
                remove_hidden_storage_names=True,
            ),
        )

        _obj = cls.model_validate({
            "apiVersion": obj.get("apiVersion"),
            "capacity": obj.get("capacity"),
            "kind": obj.get("kind"),
            "maximumVolumeSize": obj.get("maximumVolumeSize"),
            "metadata": V1ObjectMeta.from_dict(obj["metadata"]) if obj.get("metadata") is not None else None,
            "nodeTopology": V1LabelSelector.from_dict(obj["nodeTopology"]) if obj.get("nodeTopology") is not None else None,
            "storageClassName": obj.get("storageClassName")
        })
        return _obj