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

// Returns information about the status of Kinesis streaming.
func (c *Client) DescribeKinesisStreamingDestination(ctx context.Context, params *DescribeKinesisStreamingDestinationInput, optFns ...func(*Options)) (*DescribeKinesisStreamingDestinationOutput, error) {
	if params == nil {
		params = &DescribeKinesisStreamingDestinationInput{}
	}

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

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

type DescribeKinesisStreamingDestinationInput struct {

	// The name of the table being described. You can also provide the Amazon Resource
	// Name (ARN) of the table in this parameter.
	//
	// This member is required.
	TableName *string

	noSmithyDocumentSerde
}

func (in *DescribeKinesisStreamingDestinationInput) bindEndpointParams(p *EndpointParameters) {

	p.ResourceArn = in.TableName

}

type DescribeKinesisStreamingDestinationOutput struct {

	// The list of replica structures for the table being described.
	KinesisDataStreamDestinations []types.KinesisDataStreamDestination

	// The name of the table being described.
	TableName *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDescribeKinesisStreamingDestinationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson10_serializeOpDescribeKinesisStreamingDestination{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpDescribeKinesisStreamingDestination{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeKinesisStreamingDestination"); 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 = addOpDescribeKinesisStreamingDestinationDiscoverEndpointMiddleware(stack, options, c); 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 = addUserAgentAccountIDEndpointMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpDescribeKinesisStreamingDestinationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeKinesisStreamingDestination(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 = 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
	}
	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
}

// KinesisStreamingDestinationActiveWaiterOptions are waiter options for
// KinesisStreamingDestinationActiveWaiter
type KinesisStreamingDestinationActiveWaiterOptions struct {

	// Set of options to modify how an operation is invoked. These apply to all
	// operations invoked for this client. Use functional options on operation call to
	// modify this list for per operation behavior.
	//
	// Passing options here is functionally equivalent to passing values to this
	// config's ClientOptions field that extend the inner client's APIOptions directly.
	APIOptions []func(*middleware.Stack) error

	// Functional options to be passed to all operations invoked by this client.
	//
	// Function values that modify the inner APIOptions are applied after the waiter
	// config's own APIOptions modifiers.
	ClientOptions []func(*Options)

	// MinDelay is the minimum amount of time to delay between retries. If unset,
	// KinesisStreamingDestinationActiveWaiter will use default minimum delay of 20
	// seconds. Note that MinDelay must resolve to a value lesser than or equal to the
	// MaxDelay.
	MinDelay time.Duration

	// MaxDelay is the maximum amount of time to delay between retries. If unset or
	// set to zero, KinesisStreamingDestinationActiveWaiter will use default max delay
	// of 120 seconds. Note that MaxDelay must resolve to value greater than or equal
	// to the MinDelay.
	MaxDelay time.Duration

	// LogWaitAttempts is used to enable logging for waiter retry attempts
	LogWaitAttempts bool

	// Retryable is function that can be used to override the service defined
	// waiter-behavior based on operation output, or returned error. This function is
	// used by the waiter to decide if a state is retryable or a terminal state.
	//
	// By default service-modeled logic will populate this option. This option can
	// thus be used to define a custom waiter state with fall-back to service-modeled
	// waiter state mutators.The function returns an error in case of a failure state.
	// In case of retry state, this function returns a bool value of true and nil
	// error, while in case of success it returns a bool value of false and nil error.
	Retryable func(context.Context, *DescribeKinesisStreamingDestinationInput, *DescribeKinesisStreamingDestinationOutput, error) (bool, error)
}

// KinesisStreamingDestinationActiveWaiter defines the waiters for
// KinesisStreamingDestinationActive
type KinesisStreamingDestinationActiveWaiter struct {
	client DescribeKinesisStreamingDestinationAPIClient

	options KinesisStreamingDestinationActiveWaiterOptions
}

// NewKinesisStreamingDestinationActiveWaiter constructs a
// KinesisStreamingDestinationActiveWaiter.
func NewKinesisStreamingDestinationActiveWaiter(client DescribeKinesisStreamingDestinationAPIClient, optFns ...func(*KinesisStreamingDestinationActiveWaiterOptions)) *KinesisStreamingDestinationActiveWaiter {
	options := KinesisStreamingDestinationActiveWaiterOptions{}
	options.MinDelay = 20 * time.Second
	options.MaxDelay = 120 * time.Second
	options.Retryable = kinesisStreamingDestinationActiveStateRetryable

	for _, fn := range optFns {
		fn(&options)
	}
	return &KinesisStreamingDestinationActiveWaiter{
		client:  client,
		options: options,
	}
}

// Wait calls the waiter function for KinesisStreamingDestinationActive waiter.
// The maxWaitDur is the maximum wait duration the waiter will wait. The maxWaitDur
// is required and must be greater than zero.
func (w *KinesisStreamingDestinationActiveWaiter) Wait(ctx context.Context, params *DescribeKinesisStreamingDestinationInput, maxWaitDur time.Duration, optFns ...func(*KinesisStreamingDestinationActiveWaiterOptions)) error {
	_, err := w.WaitForOutput(ctx, params, maxWaitDur, optFns...)
	return err
}

// WaitForOutput calls the waiter function for KinesisStreamingDestinationActive
// waiter and returns the output of the successful operation. The maxWaitDur is the
// maximum wait duration the waiter will wait. The maxWaitDur is required and must
// be greater than zero.
func (w *KinesisStreamingDestinationActiveWaiter) WaitForOutput(ctx context.Context, params *DescribeKinesisStreamingDestinationInput, maxWaitDur time.Duration, optFns ...func(*KinesisStreamingDestinationActiveWaiterOptions)) (*DescribeKinesisStreamingDestinationOutput, error) {
	if maxWaitDur <= 0 {
		return nil, fmt.Errorf("maximum wait time for waiter must be greater than zero")
	}

	options := w.options
	for _, fn := range optFns {
		fn(&options)
	}

	if options.MaxDelay <= 0 {
		options.MaxDelay = 120 * time.Second
	}

	if options.MinDelay > options.MaxDelay {
		return nil, fmt.Errorf("minimum waiter delay %v must be lesser than or equal to maximum waiter delay of %v.", options.MinDelay, options.MaxDelay)
	}

	ctx, cancelFn := context.WithTimeout(ctx, maxWaitDur)
	defer cancelFn()

	logger := smithywaiter.Logger{}
	remainingTime := maxWaitDur

	var attempt int64
	for {

		attempt++
		apiOptions := options.APIOptions
		start := time.Now()

		if options.LogWaitAttempts {
			logger.Attempt = attempt
			apiOptions = append([]func(*middleware.Stack) error{}, options.APIOptions...)
			apiOptions = append(apiOptions, logger.AddLogger)
		}

		out, err := w.client.DescribeKinesisStreamingDestination(ctx, params, func(o *Options) {
			baseOpts := []func(*Options){
				addIsWaiterUserAgent,
			}
			o.APIOptions = append(o.APIOptions, apiOptions...)
			for _, opt := range baseOpts {
				opt(o)
			}
			for _, opt := range options.ClientOptions {
				opt(o)
			}
		})

		retryable, err := options.Retryable(ctx, params, out, err)
		if err != nil {
			return nil, err
		}
		if !retryable {
			return out, nil
		}

		remainingTime -= time.Since(start)
		if remainingTime < options.MinDelay || remainingTime <= 0 {
			break
		}

		// compute exponential backoff between waiter retries
		delay, err := smithywaiter.ComputeDelay(
			attempt, options.MinDelay, options.MaxDelay, remainingTime,
		)
		if err != nil {
			return nil, fmt.Errorf("error computing waiter delay, %w", err)
		}

		remainingTime -= delay
		// sleep for the delay amount before invoking a request
		if err := smithytime.SleepWithContext(ctx, delay); err != nil {
			return nil, fmt.Errorf("request cancelled while waiting, %w", err)
		}
	}
	return nil, fmt.Errorf("exceeded max wait time for KinesisStreamingDestinationActive waiter")
}

func kinesisStreamingDestinationActiveStateRetryable(ctx context.Context, input *DescribeKinesisStreamingDestinationInput, output *DescribeKinesisStreamingDestinationOutput, err error) (bool, error) {

	if err == nil {
		v1 := output.KinesisDataStreamDestinations
		var v2 []types.DestinationStatus
		for _, v := range v1 {
			v3 := v.DestinationStatus
			v2 = append(v2, v3)
		}
		expectedValue := "ACTIVE"
		var match bool
		for _, v := range v2 {
			if string(v) == expectedValue {
				match = true
				break
			}
		}

		if match {
			return false, nil
		}
	}

	if err == nil {
		v1 := output.KinesisDataStreamDestinations
		v2 := len(v1)
		v3 := 0
		v4 := int64(v2) > int64(v3)
		v5 := output.KinesisDataStreamDestinations
		var v6 []types.KinesisDataStreamDestination
		for _, v := range v5 {
			v7 := v.DestinationStatus
			v8 := "DISABLED"
			v9 := string(v7) == string(v8)
			v10 := v.DestinationStatus
			v11 := "ENABLE_FAILED"
			v12 := string(v10) == string(v11)
			v13 := v9 || v12
			if v13 {
				v6 = append(v6, v)
			}
		}
		v14 := len(v6)
		v15 := output.KinesisDataStreamDestinations
		v16 := len(v15)
		v17 := int64(v14) == int64(v16)
		v18 := v4 && v17
		expectedValue := "true"
		bv, err := strconv.ParseBool(expectedValue)
		if err != nil {
			return false, fmt.Errorf("error parsing boolean from string %w", err)
		}
		if v18 == bv {
			return false, fmt.Errorf("waiter state transitioned to Failure")
		}
	}

	if err != nil {
		return false, err
	}
	return true, nil
}

func addOpDescribeKinesisStreamingDestinationDiscoverEndpointMiddleware(stack *middleware.Stack, o Options, c *Client) error {
	return stack.Finalize.Insert(&internalEndpointDiscovery.DiscoverEndpoint{
		Options: []func(*internalEndpointDiscovery.DiscoverEndpointOptions){
			func(opt *internalEndpointDiscovery.DiscoverEndpointOptions) {
				opt.DisableHTTPS = o.EndpointOptions.DisableHTTPS
				opt.Logger = o.Logger
			},
		},
		DiscoverOperation:            c.fetchOpDescribeKinesisStreamingDestinationDiscoverEndpoint,
		EndpointDiscoveryEnableState: o.EndpointDiscovery.EnableEndpointDiscovery,
		EndpointDiscoveryRequired:    false,
		Region:                       o.Region,
	}, "ResolveEndpointV2", middleware.After)
}

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

	identifierMap := make(map[string]string, 0)
	identifierMap["sdk#Region"] = region

	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, region, key, opt)
	return internalEndpointDiscovery.WeightedAddress{}, nil
}

// DescribeKinesisStreamingDestinationAPIClient is a client that implements the
// DescribeKinesisStreamingDestination operation.
type DescribeKinesisStreamingDestinationAPIClient interface {
	DescribeKinesisStreamingDestination(context.Context, *DescribeKinesisStreamingDestinationInput, ...func(*Options)) (*DescribeKinesisStreamingDestinationOutput, error)
}

var _ DescribeKinesisStreamingDestinationAPIClient = (*Client)(nil)

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