# coding=utf-8
# --------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for license information.
# Code generated by Microsoft (R) Python Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is regenerated.
# --------------------------------------------------------------------------
from collections.abc import MutableMapping
from io import IOBase
import json
from typing import Any, Callable, IO, Iterator, Optional, TypeVar, Union, cast, overload

from azure.core import PipelineClient
from azure.core.exceptions import (
    ClientAuthenticationError,
    HttpResponseError,
    ResourceExistsError,
    ResourceNotFoundError,
    ResourceNotModifiedError,
    StreamClosedError,
    StreamConsumedError,
    map_error,
)
from azure.core.pipeline import PipelineResponse
from azure.core.polling import LROPoller, NoPolling, PollingMethod
from azure.core.polling.base_polling import LROBasePolling
from azure.core.rest import HttpRequest, HttpResponse
from azure.core.tracing.decorator import distributed_trace
from azure.core.utils import case_insensitive_dict

from .. import models as _models
from .._configuration import RpcClientConfiguration
from .._utils.model_base import SdkJSONEncoder, _deserialize
from .._utils.serialization import Serializer
from .._utils.utils import ClientMixinABC

JSON = MutableMapping[str, Any]
T = TypeVar("T")
ClsType = Optional[Callable[[PipelineResponse[HttpRequest, HttpResponse], T, dict[str, Any]], Any]]

_SERIALIZER = Serializer()
_SERIALIZER.client_side_validation = False


def build_rpc_long_running_rpc_request(**kwargs: Any) -> HttpRequest:
    _headers = case_insensitive_dict(kwargs.pop("headers", {}) or {})
    _params = case_insensitive_dict(kwargs.pop("params", {}) or {})

    content_type: Optional[str] = kwargs.pop("content_type", _headers.pop("Content-Type", None))
    api_version: str = kwargs.pop("api_version", _params.pop("api-version", "2022-12-01-preview"))
    accept = _headers.pop("Accept", "application/json")

    # Construct URL
    _url = "/azure/core/lro/rpc/generations:submit"

    # Construct parameters
    _params["api-version"] = _SERIALIZER.query("api_version", api_version, "str")

    # Construct headers
    if content_type is not None:
        _headers["Content-Type"] = _SERIALIZER.header("content_type", content_type, "str")
    _headers["Accept"] = _SERIALIZER.header("accept", accept, "str")

    return HttpRequest(method="POST", url=_url, params=_params, headers=_headers, **kwargs)


class _RpcClientOperationsMixin(ClientMixinABC[PipelineClient[HttpRequest, HttpResponse], RpcClientConfiguration]):

    def _long_running_rpc_initial(
        self, body: Union[_models.GenerationOptions, JSON, IO[bytes]], **kwargs: Any
    ) -> Iterator[bytes]:
        error_map: MutableMapping = {
            401: ClientAuthenticationError,
            404: ResourceNotFoundError,
            409: ResourceExistsError,
            304: ResourceNotModifiedError,
        }
        error_map.update(kwargs.pop("error_map", {}) or {})

        _headers = case_insensitive_dict(kwargs.pop("headers", {}) or {})
        _params = kwargs.pop("params", {}) or {}

        content_type: Optional[str] = kwargs.pop("content_type", _headers.pop("Content-Type", None))
        cls: ClsType[Iterator[bytes]] = kwargs.pop("cls", None)

        content_type = content_type or "application/json"
        _content = None
        if isinstance(body, (IOBase, bytes)):
            _content = body
        else:
            _content = json.dumps(body, cls=SdkJSONEncoder, exclude_readonly=True)  # type: ignore

        _request = build_rpc_long_running_rpc_request(
            content_type=content_type,
            api_version=self._config.api_version,
            content=_content,
            headers=_headers,
            params=_params,
        )
        path_format_arguments = {
            "endpoint": self._serialize.url("self._config.endpoint", self._config.endpoint, "str", skip_quote=True),
        }
        _request.url = self._client.format_url(_request.url, **path_format_arguments)

        _decompress = kwargs.pop("decompress", True)
        _stream = True
        pipeline_response: PipelineResponse = self._client._pipeline.run(  # pylint: disable=protected-access
            _request, stream=_stream, **kwargs
        )

        response = pipeline_response.http_response

        if response.status_code not in [202]:
            try:
                response.read()  # Load the body in memory and close the socket
            except (StreamConsumedError, StreamClosedError):
                pass
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            raise HttpResponseError(response=response)

        response_headers = {}
        response_headers["Operation-Location"] = self._deserialize("str", response.headers.get("Operation-Location"))

        deserialized = response.iter_bytes() if _decompress else response.iter_raw()

        if cls:
            return cls(pipeline_response, deserialized, response_headers)  # type: ignore

        return deserialized  # type: ignore

    @overload
    def begin_long_running_rpc(
        self, body: _models.GenerationOptions, *, content_type: str = "application/json", **kwargs: Any
    ) -> LROPoller[_models.GenerationResult]:
        """Generate data.

        Generate data.

        :param body: The body parameter. Required.
        :type body: ~specs.azure.core.lro.rpc.models.GenerationOptions
        :keyword content_type: Body Parameter content-type. Content type parameter for JSON body.
         Default value is "application/json".
        :paramtype content_type: str
        :return: An instance of LROPoller that returns GenerationResult. The GenerationResult is
         compatible with MutableMapping
        :rtype: ~azure.core.polling.LROPoller[~specs.azure.core.lro.rpc.models.GenerationResult]
        :raises ~azure.core.exceptions.HttpResponseError:
        """

    @overload
    def begin_long_running_rpc(
        self, body: JSON, *, content_type: str = "application/json", **kwargs: Any
    ) -> LROPoller[_models.GenerationResult]:
        """Generate data.

        Generate data.

        :param body: The body parameter. Required.
        :type body: JSON
        :keyword content_type: Body Parameter content-type. Content type parameter for JSON body.
         Default value is "application/json".
        :paramtype content_type: str
        :return: An instance of LROPoller that returns GenerationResult. The GenerationResult is
         compatible with MutableMapping
        :rtype: ~azure.core.polling.LROPoller[~specs.azure.core.lro.rpc.models.GenerationResult]
        :raises ~azure.core.exceptions.HttpResponseError:
        """

    @overload
    def begin_long_running_rpc(
        self, body: IO[bytes], *, content_type: str = "application/json", **kwargs: Any
    ) -> LROPoller[_models.GenerationResult]:
        """Generate data.

        Generate data.

        :param body: The body parameter. Required.
        :type body: IO[bytes]
        :keyword content_type: Body Parameter content-type. Content type parameter for binary body.
         Default value is "application/json".
        :paramtype content_type: str
        :return: An instance of LROPoller that returns GenerationResult. The GenerationResult is
         compatible with MutableMapping
        :rtype: ~azure.core.polling.LROPoller[~specs.azure.core.lro.rpc.models.GenerationResult]
        :raises ~azure.core.exceptions.HttpResponseError:
        """

    @distributed_trace
    def begin_long_running_rpc(
        self, body: Union[_models.GenerationOptions, JSON, IO[bytes]], **kwargs: Any
    ) -> LROPoller[_models.GenerationResult]:
        """Generate data.

        Generate data.

        :param body: The body parameter. Is one of the following types: GenerationOptions, JSON,
         IO[bytes] Required.
        :type body: ~specs.azure.core.lro.rpc.models.GenerationOptions or JSON or IO[bytes]
        :return: An instance of LROPoller that returns GenerationResult. The GenerationResult is
         compatible with MutableMapping
        :rtype: ~azure.core.polling.LROPoller[~specs.azure.core.lro.rpc.models.GenerationResult]
        :raises ~azure.core.exceptions.HttpResponseError:
        """
        _headers = case_insensitive_dict(kwargs.pop("headers", {}) or {})
        _params = kwargs.pop("params", {}) or {}

        content_type: Optional[str] = kwargs.pop("content_type", _headers.pop("Content-Type", None))
        cls: ClsType[_models.GenerationResult] = kwargs.pop("cls", None)
        polling: Union[bool, PollingMethod] = kwargs.pop("polling", True)
        lro_delay = kwargs.pop("polling_interval", self._config.polling_interval)
        cont_token: Optional[str] = kwargs.pop("continuation_token", None)
        if cont_token is None:
            raw_result = self._long_running_rpc_initial(
                body=body, content_type=content_type, cls=lambda x, y, z: x, headers=_headers, params=_params, **kwargs
            )
            raw_result.http_response.read()  # type: ignore
        kwargs.pop("error_map", None)

        def get_long_running_output(pipeline_response):
            response_headers = {}
            response = pipeline_response.http_response
            response_headers["Operation-Location"] = self._deserialize(
                "str", response.headers.get("Operation-Location")
            )

            deserialized = _deserialize(_models.GenerationResult, response.json().get("result", {}))
            if cls:
                return cls(pipeline_response, deserialized, response_headers)  # type: ignore
            return deserialized

        path_format_arguments = {
            "endpoint": self._serialize.url("self._config.endpoint", self._config.endpoint, "str", skip_quote=True),
        }

        if polling is True:
            polling_method: PollingMethod = cast(
                PollingMethod, LROBasePolling(lro_delay, path_format_arguments=path_format_arguments, **kwargs)
            )
        elif polling is False:
            polling_method = cast(PollingMethod, NoPolling())
        else:
            polling_method = polling
        if cont_token:
            return LROPoller[_models.GenerationResult].from_continuation_token(
                polling_method=polling_method,
                continuation_token=cont_token,
                client=self._client,
                deserialization_callback=get_long_running_output,
            )
        return LROPoller[_models.GenerationResult](
            self._client, raw_result, get_long_running_output, polling_method  # type: ignore
        )
