# pylint: disable=too-many-lines,too-many-statements
# 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) AutoRest Code Generator.
# Changes may cause incorrect behavior and will be lost if the code is regenerated.
# --------------------------------------------------------------------------
import sys
from typing import Any, Callable, Dict, Optional, Type, TypeVar

from azure.core.exceptions import (
    ClientAuthenticationError,
    HttpResponseError,
    ResourceExistsError,
    ResourceNotFoundError,
    ResourceNotModifiedError,
    map_error,
)
from azure.core.pipeline import PipelineResponse
from azure.core.rest import AsyncHttpResponse, HttpRequest
from azure.core.tracing.decorator_async import distributed_trace_async
from azure.core.utils import case_insensitive_dict
from azure.mgmt.core.exceptions import ARMErrorFormat

from ... import models as _models
from ...operations._functions_extension_operations import build_invoke_functions_host_request

if sys.version_info >= (3, 9):
    from collections.abc import MutableMapping
else:
    from typing import MutableMapping  # type: ignore  # pylint: disable=ungrouped-imports
T = TypeVar("T")
ClsType = Optional[Callable[[PipelineResponse[HttpRequest, AsyncHttpResponse], T, Dict[str, Any]], Any]]


class FunctionsExtensionOperations:
    """
    .. warning::
        **DO NOT** instantiate this class directly.

        Instead, you should access the following operations through
        :class:`~azure.mgmt.appcontainers.aio.ContainerAppsAPIClient`'s
        :attr:`functions_extension` attribute.
    """

    models = _models

    def __init__(self, *args, **kwargs) -> None:
        input_args = list(args)
        self._client = input_args.pop(0) if input_args else kwargs.pop("client")
        self._config = input_args.pop(0) if input_args else kwargs.pop("config")
        self._serialize = input_args.pop(0) if input_args else kwargs.pop("serializer")
        self._deserialize = input_args.pop(0) if input_args else kwargs.pop("deserializer")

    @distributed_trace_async
    async def invoke_functions_host(
        self,
        resource_group_name: str,
        container_app_name: str,
        revision_name: str,
        function_app_name: str,
        **kwargs: Any
    ) -> str:
        """Proxies a Functions host call to the function app backed by the container app.

        Proxies a Functions host call to the function app backed by the container app.

        :param resource_group_name: The name of the resource group. The name is case insensitive.
         Required.
        :type resource_group_name: str
        :param container_app_name: Name of the Container App. Required.
        :type container_app_name: str
        :param revision_name: Name of the Container App Revision, the parent resource. Required.
        :type revision_name: str
        :param function_app_name: Name of the Function App, the extension resource. Required.
        :type function_app_name: str
        :return: str or the result of cls(response)
        :rtype: str
        :raises ~azure.core.exceptions.HttpResponseError:
        """
        error_map: MutableMapping[int, Type[HttpResponseError]] = {
            401: ClientAuthenticationError,
            404: ResourceNotFoundError,
            409: ResourceExistsError,
            304: ResourceNotModifiedError,
        }
        error_map.update(kwargs.pop("error_map", {}) or {})

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

        api_version: str = kwargs.pop("api_version", _params.pop("api-version", self._config.api_version))
        cls: ClsType[str] = kwargs.pop("cls", None)

        _request = build_invoke_functions_host_request(
            resource_group_name=resource_group_name,
            container_app_name=container_app_name,
            revision_name=revision_name,
            function_app_name=function_app_name,
            subscription_id=self._config.subscription_id,
            api_version=api_version,
            headers=_headers,
            params=_params,
        )
        _request.url = self._client.format_url(_request.url)

        _stream = False
        pipeline_response: PipelineResponse = await self._client._pipeline.run(  # pylint: disable=protected-access
            _request, stream=_stream, **kwargs
        )

        response = pipeline_response.http_response

        if response.status_code not in [200]:
            map_error(status_code=response.status_code, response=response, error_map=error_map)
            error = self._deserialize.failsafe_deserialize(_models.DefaultErrorResponse, pipeline_response)
            raise HttpResponseError(response=response, model=error, error_format=ARMErrorFormat)

        deserialized = self._deserialize("str", pipeline_response.http_response)

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

        return deserialized  # type: ignore
