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

package timestreamwrite

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

// Creates a new Timestream batch load task. A batch load task processes data from
// a CSV source in an S3 location and writes to a Timestream table. A mapping from
// source to target is defined in a batch load task. Errors and events are written
// to a report at an S3 location. For the report, if the KMS key is not specified,
// the report will be encrypted with an S3 managed key when SSE_S3 is the option.
// Otherwise an error is thrown. For more information, see Amazon Web Services
// managed keys (https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#aws-managed-cmk)
// . Service quotas apply (https://docs.aws.amazon.com/timestream/latest/developerguide/ts-limits.html)
// . For details, see code sample (https://docs.aws.amazon.com/timestream/latest/developerguide/code-samples.create-batch-load.html)
// .
func (c *Client) CreateBatchLoadTask(ctx context.Context, params *CreateBatchLoadTaskInput, optFns ...func(*Options)) (*CreateBatchLoadTaskOutput, error) {
	if params == nil {
		params = &CreateBatchLoadTaskInput{}
	}

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

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

type CreateBatchLoadTaskInput struct {

	// Defines configuration details about the data source for a batch load task.
	//
	// This member is required.
	DataSourceConfiguration *types.DataSourceConfiguration

	// Report configuration for a batch load task. This contains details about where
	// error reports are stored.
	//
	// This member is required.
	ReportConfiguration *types.ReportConfiguration

	// Target Timestream database for a batch load task.
	//
	// This member is required.
	TargetDatabaseName *string

	// Target Timestream table for a batch load task.
	//
	// This member is required.
	TargetTableName *string

	//
	ClientToken *string

	//
	DataModelConfiguration *types.DataModelConfiguration

	//
	RecordVersion *int64

	noSmithyDocumentSerde
}

type CreateBatchLoadTaskOutput struct {

	// The ID of the batch load task.
	//
	// This member is required.
	TaskId *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateBatchLoadTaskMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson10_serializeOpCreateBatchLoadTask{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpCreateBatchLoadTask{}, 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 = addOpCreateBatchLoadTaskDiscoverEndpointMiddleware(stack, options, c); err != nil {
		return err
	}
	if err = addIdempotencyToken_opCreateBatchLoadTaskMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateBatchLoadTaskValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateBatchLoadTask(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
}

func addOpCreateBatchLoadTaskDiscoverEndpointMiddleware(stack *middleware.Stack, o Options, c *Client) error {
	return stack.Serialize.Insert(&internalEndpointDiscovery.DiscoverEndpoint{
		Options: []func(*internalEndpointDiscovery.DiscoverEndpointOptions){
			func(opt *internalEndpointDiscovery.DiscoverEndpointOptions) {
				opt.DisableHTTPS = o.EndpointOptions.DisableHTTPS
				opt.Logger = o.Logger
				opt.EndpointResolverUsedForDiscovery = o.EndpointDiscovery.EndpointResolverUsedForDiscovery
			},
		},
		DiscoverOperation:            c.fetchOpCreateBatchLoadTaskDiscoverEndpoint,
		EndpointDiscoveryEnableState: o.EndpointDiscovery.EnableEndpointDiscovery,
		EndpointDiscoveryRequired:    true,
	}, "ResolveEndpoint", middleware.After)
}

func (c *Client) fetchOpCreateBatchLoadTaskDiscoverEndpoint(ctx context.Context, input interface{}, optFns ...func(*internalEndpointDiscovery.DiscoverEndpointOptions)) (internalEndpointDiscovery.WeightedAddress, error) {
	in, ok := input.(*CreateBatchLoadTaskInput)
	if !ok {
		return internalEndpointDiscovery.WeightedAddress{}, fmt.Errorf("unknown input type %T", input)
	}
	_ = in

	identifierMap := make(map[string]string, 0)

	key := fmt.Sprintf("Timestream Write.%v", identifierMap)

	if v, ok := c.endpointCache.Get(key); ok {
		return v, nil
	}

	discoveryOperationInput := &DescribeEndpointsInput{}

	opt := internalEndpointDiscovery.DiscoverEndpointOptions{}
	for _, fn := range optFns {
		fn(&opt)
	}

	endpoint, err := c.handleEndpointDiscoveryFromService(ctx, discoveryOperationInput, key, opt)
	if err != nil {
		return internalEndpointDiscovery.WeightedAddress{}, err
	}

	weighted, ok := endpoint.GetValidAddress()
	if !ok {
		return internalEndpointDiscovery.WeightedAddress{}, fmt.Errorf("no valid endpoint address returned by the endpoint discovery api")
	}
	return weighted, nil
}

type idempotencyToken_initializeOpCreateBatchLoadTask struct {
	tokenProvider IdempotencyTokenProvider
}

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

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

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

func newServiceMetadataMiddleware_opCreateBatchLoadTask(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "timestream",
		OperationName: "CreateBatchLoadTask",
	}
}