// Code generated by smithy-go-codegen DO NOT EDIT.

package iot

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/iot/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Creates an Amazon Web Services IoT Core certificate provider. You can use
// Amazon Web Services IoT Core certificate provider to customize how to sign a
// certificate signing request (CSR) in IoT fleet provisioning. For more
// information, see Customizing certificate signing using Amazon Web Services IoT
// Core certificate provider (https://docs.aws.amazon.com/iot/latest/developerguide/provisioning-cert-provider.html)
// from Amazon Web Services IoT Core Developer Guide. Requires permission to access
// the CreateCertificateProvider (https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions)
// action. After you create a certificate provider, the behavior of
// CreateCertificateFromCsr API for fleet provisioning (https://docs.aws.amazon.com/iot/latest/developerguide/fleet-provision-api.html#create-cert-csr)
// will change and all API calls to CreateCertificateFromCsr will invoke the
// certificate provider to create the certificates. It can take up to a few minutes
// for this behavior to change after a certificate provider is created.
func (c *Client) CreateCertificateProvider(ctx context.Context, params *CreateCertificateProviderInput, optFns ...func(*Options)) (*CreateCertificateProviderOutput, error) {
	if params == nil {
		params = &CreateCertificateProviderInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "CreateCertificateProvider", params, optFns, c.addOperationCreateCertificateProviderMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*CreateCertificateProviderOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type CreateCertificateProviderInput struct {

	// A list of the operations that the certificate provider will use to generate
	// certificates. Valid value: CreateCertificateFromCsr .
	//
	// This member is required.
	AccountDefaultForOperations []types.CertificateProviderOperation

	// The name of the certificate provider.
	//
	// This member is required.
	CertificateProviderName *string

	// The ARN of the Lambda function that defines the authentication logic.
	//
	// This member is required.
	LambdaFunctionArn *string

	// A string that you can optionally pass in the CreateCertificateProvider request
	// to make sure the request is idempotent.
	ClientToken *string

	// Metadata which can be used to manage the certificate provider.
	Tags []types.Tag

	noSmithyDocumentSerde
}

type CreateCertificateProviderOutput struct {

	// The ARN of the certificate provider.
	CertificateProviderArn *string

	// The name of the certificate provider.
	CertificateProviderName *string

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateCertificateProviderMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateCertificateProvider{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateCertificateProvider{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateCertificateProvider"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addIdempotencyToken_opCreateCertificateProviderMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateCertificateProviderValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateCertificateProvider(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

type idempotencyToken_initializeOpCreateCertificateProvider struct {
	tokenProvider IdempotencyTokenProvider
}

func (*idempotencyToken_initializeOpCreateCertificateProvider) ID() string {
	return "OperationIdempotencyTokenAutoFill"
}

func (m *idempotencyToken_initializeOpCreateCertificateProvider) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	if m.tokenProvider == nil {
		return next.HandleInitialize(ctx, in)
	}

	input, ok := in.Parameters.(*CreateCertificateProviderInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateCertificateProviderInput ")
	}

	if input.ClientToken == nil {
		t, err := m.tokenProvider.GetIdempotencyToken()
		if err != nil {
			return out, metadata, err
		}
		input.ClientToken = &t
	}
	return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opCreateCertificateProviderMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpCreateCertificateProvider{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opCreateCertificateProvider(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "CreateCertificateProvider",
	}
}
