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

package query

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	smithy "github.com/aws/smithy-go"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"strings"
)

func (c *Client) EndpointWithHostLabelOperation(ctx context.Context, params *EndpointWithHostLabelOperationInput, optFns ...func(*Options)) (*EndpointWithHostLabelOperationOutput, error) {
	if params == nil {
		params = &EndpointWithHostLabelOperationInput{}
	}

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

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

type EndpointWithHostLabelOperationInput struct {

	// This member is required.
	Label *string

	noSmithyDocumentSerde
}

type EndpointWithHostLabelOperationOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationEndpointWithHostLabelOperationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsquery_serializeOpEndpointWithHostLabelOperation{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpEndpointWithHostLabelOperation{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "EndpointWithHostLabelOperation"); 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 = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addEndpointPrefix_opEndpointWithHostLabelOperationMiddleware(stack); err != nil {
		return err
	}
	if err = addOpEndpointWithHostLabelOperationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opEndpointWithHostLabelOperation(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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
	}
	if err = addInterceptBeforeRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addInterceptAttempt(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

type endpointPrefix_opEndpointWithHostLabelOperationMiddleware struct {
}

func (*endpointPrefix_opEndpointWithHostLabelOperationMiddleware) ID() string {
	return "EndpointHostPrefix"
}

func (m *endpointPrefix_opEndpointWithHostLabelOperationMiddleware) HandleFinalize(ctx context.Context, in middleware.FinalizeInput, next middleware.FinalizeHandler) (
	out middleware.FinalizeOutput, metadata middleware.Metadata, err error,
) {
	if smithyhttp.GetHostnameImmutable(ctx) || smithyhttp.IsEndpointHostPrefixDisabled(ctx) {
		return next.HandleFinalize(ctx, in)
	}

	req, ok := in.Request.(*smithyhttp.Request)
	if !ok {
		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
	}

	opaqueInput := getOperationInput(ctx)
	input, ok := opaqueInput.(*EndpointWithHostLabelOperationInput)
	if !ok {
		return out, metadata, fmt.Errorf("unknown input type %T", opaqueInput)
	}

	var prefix strings.Builder
	prefix.WriteString("foo.")
	if input.Label == nil {
		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("Label forms part of the endpoint host and so may not be nil")}
	} else if !smithyhttp.ValidHostLabel(*input.Label) {
		return out, metadata, &smithy.SerializationError{Err: fmt.Errorf("Label forms part of the endpoint host and so must match \"[a-zA-Z0-9-]{1,63}\", but was \"%s\"", *input.Label)}
	} else {
		prefix.WriteString(*input.Label)
	}
	prefix.WriteString(".")
	req.URL.Host = prefix.String() + req.URL.Host

	return next.HandleFinalize(ctx, in)
}
func addEndpointPrefix_opEndpointWithHostLabelOperationMiddleware(stack *middleware.Stack) error {
	return stack.Finalize.Insert(&endpointPrefix_opEndpointWithHostLabelOperationMiddleware{}, "ResolveEndpointV2", middleware.After)
}

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