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

package finspace

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

// Creates a changeset for a kdb database. A changeset allows you to add and
// delete existing files by using an ordered list of change requests.
func (c *Client) CreateKxChangeset(ctx context.Context, params *CreateKxChangesetInput, optFns ...func(*Options)) (*CreateKxChangesetOutput, error) {
	if params == nil {
		params = &CreateKxChangesetInput{}
	}

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

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

type CreateKxChangesetInput struct {

	// A list of change request objects that are run in order. A change request object
	// consists of changeType , s3Path , and dbPath . A changeType can has the
	// following values:
	//   - PUT – Adds or updates files in a database.
	//   - DELETE – Deletes files in a database.
	// All the change requests require a mandatory dbPath attribute that defines the
	// path within the database directory. All database paths must start with a leading
	// / and end with a trailing /. The s3Path attribute defines the s3 source file
	// path and is required for a PUT change type. The s3path must end with a trailing
	// / if it is a directory and must end without a trailing / if it is a file. Here
	// are few examples of how you can use the change request object:
	//   - This request adds a single sym file at database root location. {
	//   "changeType": "PUT", "s3Path":"s3://bucket/db/sym", "dbPath":"/"}
	//   - This request adds files in the given s3Path under the 2020.01.02 partition
	//   of the database. { "changeType": "PUT",
	//   "s3Path":"s3://bucket/db/2020.01.02/", "dbPath":"/2020.01.02/"}
	//   - This request adds files in the given s3Path under the taq table partition of
	//   the database. [ { "changeType": "PUT",
	//   "s3Path":"s3://bucket/db/2020.01.02/taq/", "dbPath":"/2020.01.02/taq/"}]
	//   - This request deletes the 2020.01.02 partition of the database. [{
	//   "changeType": "DELETE", "dbPath": "/2020.01.02/"} ]
	//   - The DELETE request allows you to delete the existing files under the
	//   2020.01.02 partition of the database, and the PUT request adds a new taq table
	//   under it. [ {"changeType": "DELETE", "dbPath":"/2020.01.02/"}, {"changeType":
	//   "PUT", "s3Path":"s3://bucket/db/2020.01.02/taq/", "dbPath":"/2020.01.02/taq/"}]
	//
	// This member is required.
	ChangeRequests []types.ChangeRequest

	// A token that ensures idempotency. This token expires in 10 minutes.
	//
	// This member is required.
	ClientToken *string

	// The name of the kdb database.
	//
	// This member is required.
	DatabaseName *string

	// A unique identifier of the kdb environment.
	//
	// This member is required.
	EnvironmentId *string

	noSmithyDocumentSerde
}

type CreateKxChangesetOutput struct {

	// A list of change requests.
	ChangeRequests []types.ChangeRequest

	// A unique identifier for the changeset.
	ChangesetId *string

	// The timestamp at which the changeset was created in FinSpace. The value is
	// determined as epoch time in milliseconds. For example, the value for Monday,
	// November 1, 2021 12:00:00 PM UTC is specified as 1635768000000.
	CreatedTimestamp *time.Time

	// The name of the kdb database.
	DatabaseName *string

	// A unique identifier for the kdb environment.
	EnvironmentId *string

	// The details of the error that you receive when creating a changeset. It
	// consists of the type of error and the error message.
	ErrorInfo *types.ErrorInfo

	// The timestamp at which the changeset was updated in FinSpace. The value is
	// determined as epoch time in milliseconds. For example, the value for Monday,
	// November 1, 2021 12:00:00 PM UTC is specified as 1635768000000.
	LastModifiedTimestamp *time.Time

	// Status of the changeset creation process.
	//   - Pending – Changeset creation is pending.
	//   - Processing – Changeset creation is running.
	//   - Failed – Changeset creation has failed.
	//   - Complete – Changeset creation has succeeded.
	Status types.ChangesetStatus

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateKxChangesetMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateKxChangeset{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateKxChangeset{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateKxChangeset"); 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 = addRestJsonContentTypeCustomization(stack); 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_opCreateKxChangesetMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateKxChangesetValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateKxChangeset(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_initializeOpCreateKxChangeset struct {
	tokenProvider IdempotencyTokenProvider
}

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

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

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

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