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

package networkmanager

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/networkmanager/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Creates a core network Connect attachment from a specified core network
// attachment. A core network Connect attachment is a GRE-based tunnel attachment
// that you can use to establish a connection between a core network and an
// appliance. A core network Connect attachment uses an existing VPC attachment as
// the underlying transport mechanism.
func (c *Client) CreateConnectAttachment(ctx context.Context, params *CreateConnectAttachmentInput, optFns ...func(*Options)) (*CreateConnectAttachmentOutput, error) {
	if params == nil {
		params = &CreateConnectAttachmentInput{}
	}

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

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

type CreateConnectAttachmentInput struct {

	// The ID of a core network where you want to create the attachment.
	//
	// This member is required.
	CoreNetworkId *string

	// The Region where the edge is located.
	//
	// This member is required.
	EdgeLocation *string

	// Options for creating an attachment.
	//
	// This member is required.
	Options *types.ConnectAttachmentOptions

	// The ID of the attachment between the two connections.
	//
	// This member is required.
	TransportAttachmentId *string

	// The client token associated with the request.
	ClientToken *string

	// The list of key-value tags associated with the request.
	Tags []types.Tag

	noSmithyDocumentSerde
}

type CreateConnectAttachmentOutput struct {

	// The response to a Connect attachment request.
	ConnectAttachment *types.ConnectAttachment

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateConnectAttachmentMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateConnectAttachment{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateConnectAttachment{}, middleware.After)
	if 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 = addHTTPSignerV4Middleware(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 = addIdempotencyToken_opCreateConnectAttachmentMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateConnectAttachmentValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateConnectAttachment(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
	}
	return nil
}

type idempotencyToken_initializeOpCreateConnectAttachment struct {
	tokenProvider IdempotencyTokenProvider
}

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

func (m *idempotencyToken_initializeOpCreateConnectAttachment) 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.(*CreateConnectAttachmentInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateConnectAttachmentInput ")
	}

	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_opCreateConnectAttachmentMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpCreateConnectAttachment{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opCreateConnectAttachment(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "networkmanager",
		OperationName: "CreateConnectAttachment",
	}
}