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

package deadline

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

// Creates a worker. A worker tells your instance how much processing power
// (vCPU), and memory (GiB) you’ll need to assemble the digital assets held within
// a particular instance. You can specify certain instance types to use, or let the
// worker know which instances types to exclude.
func (c *Client) CreateWorker(ctx context.Context, params *CreateWorkerInput, optFns ...func(*Options)) (*CreateWorkerOutput, error) {
	if params == nil {
		params = &CreateWorkerInput{}
	}

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

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

type CreateWorkerInput struct {

	// The farm ID of the farm to connect to the worker.
	//
	// This member is required.
	FarmId *string

	// The fleet ID to connect to the worker.
	//
	// This member is required.
	FleetId *string

	// The unique token which the server uses to recognize retries of the same request.
	ClientToken *string

	// The IP address and host name of the worker.
	HostProperties *types.HostPropertiesRequest

	noSmithyDocumentSerde
}

type CreateWorkerOutput struct {

	// The worker ID.
	//
	// This member is required.
	WorkerId *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateWorkerMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateWorker{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateWorker{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateWorker"); 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 = 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 = addEndpointPrefix_opCreateWorkerMiddleware(stack); err != nil {
		return err
	}
	if err = addIdempotencyToken_opCreateWorkerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateWorkerValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateWorker(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
	}
	return nil
}

type endpointPrefix_opCreateWorkerMiddleware struct {
}

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

func (m *endpointPrefix_opCreateWorkerMiddleware) 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)
	}

	req.URL.Host = "scheduling." + req.URL.Host

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

type idempotencyToken_initializeOpCreateWorker struct {
	tokenProvider IdempotencyTokenProvider
}

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

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

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

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