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

package dynamodb

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/dynamodb/types"
	internalEndpointDiscovery "github.com/aws/aws-sdk-go-v2/service/internal/endpoint-discovery"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"time"
)

// List backups associated with an Amazon Web Services account. To list backups
// for a given table, specify TableName . ListBackups returns a paginated list of
// results with at most 1 MB worth of items in a page. You can also specify a
// maximum number of entries to be returned in a page. In the request, start time
// is inclusive, but end time is exclusive. Note that these boundaries are for the
// time at which the original backup was requested. You can call ListBackups a
// maximum of five times per second.
func (c *Client) ListBackups(ctx context.Context, params *ListBackupsInput, optFns ...func(*Options)) (*ListBackupsOutput, error) {
	if params == nil {
		params = &ListBackupsInput{}
	}

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

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

type ListBackupsInput struct {

	// The backups from the table specified by BackupType are listed. Where BackupType
	// can be:
	//   - USER - On-demand backup created by you. (The default setting if no other
	//   backup types are specified.)
	//   - SYSTEM - On-demand backup automatically created by DynamoDB.
	//   - ALL - All types of on-demand backups (USER and SYSTEM).
	BackupType types.BackupTypeFilter

	// LastEvaluatedBackupArn is the Amazon Resource Name (ARN) of the backup last
	// evaluated when the current page of results was returned, inclusive of the
	// current page of results. This value may be specified as the
	// ExclusiveStartBackupArn of a new ListBackups operation in order to fetch the
	// next page of results.
	ExclusiveStartBackupArn *string

	// Maximum number of backups to return at once.
	Limit *int32

	// The backups from the table specified by TableName are listed.
	TableName *string

	// Only backups created after this time are listed. TimeRangeLowerBound is
	// inclusive.
	TimeRangeLowerBound *time.Time

	// Only backups created before this time are listed. TimeRangeUpperBound is
	// exclusive.
	TimeRangeUpperBound *time.Time

	noSmithyDocumentSerde
}

type ListBackupsOutput struct {

	// List of BackupSummary objects.
	BackupSummaries []types.BackupSummary

	// The ARN of the backup last evaluated when the current page of results was
	// returned, inclusive of the current page of results. This value may be specified
	// as the ExclusiveStartBackupArn of a new ListBackups operation in order to fetch
	// the next page of results. If LastEvaluatedBackupArn is empty, then the last
	// page of results has been processed and there are no more results to be
	// retrieved. If LastEvaluatedBackupArn is not empty, this may or may not indicate
	// that there is more data to be returned. All results are guaranteed to have been
	// returned if and only if no value for LastEvaluatedBackupArn is returned.
	LastEvaluatedBackupArn *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationListBackupsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson10_serializeOpListBackups{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpListBackups{}, 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 = addOpListBackupsDiscoverEndpointMiddleware(stack, options, c); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListBackups(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 = addValidateResponseChecksum(stack, options); err != nil {
		return err
	}
	if err = addAcceptEncodingGzip(stack, options); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	return nil
}

func addOpListBackupsDiscoverEndpointMiddleware(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
			},
		},
		DiscoverOperation:            c.fetchOpListBackupsDiscoverEndpoint,
		EndpointDiscoveryEnableState: o.EndpointDiscovery.EnableEndpointDiscovery,
		EndpointDiscoveryRequired:    false,
	}, "ResolveEndpoint", middleware.After)
}

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

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

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

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

	discoveryOperationInput := &DescribeEndpointsInput{}

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

	go c.handleEndpointDiscoveryFromService(ctx, discoveryOperationInput, key, opt)
	return internalEndpointDiscovery.WeightedAddress{}, nil
}

func newServiceMetadataMiddleware_opListBackups(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "dynamodb",
		OperationName: "ListBackups",
	}
}