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

package iot

import (
	"context"
	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/iot/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// The query search index. Requires permission to access the SearchIndex (https://docs.aws.amazon.com/service-authorization/latest/reference/list_awsiot.html#awsiot-actions-as-permissions)
// action.
func (c *Client) SearchIndex(ctx context.Context, params *SearchIndexInput, optFns ...func(*Options)) (*SearchIndexOutput, error) {
	if params == nil {
		params = &SearchIndexInput{}
	}

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

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

type SearchIndexInput struct {

	// The search query string. For more information about the search query syntax,
	// see Query syntax (https://docs.aws.amazon.com/iot/latest/developerguide/query-syntax.html)
	// .
	//
	// This member is required.
	QueryString *string

	// The search index name.
	IndexName *string

	// The maximum number of results to return at one time.
	MaxResults *int32

	// The token used to get the next set of results, or null if there are no
	// additional results.
	NextToken *string

	// The query version.
	QueryVersion *string

	noSmithyDocumentSerde
}

type SearchIndexOutput struct {

	// The token used to get the next set of results, or null if there are no
	// additional results.
	NextToken *string

	// The thing groups that match the search query.
	ThingGroups []types.ThingGroupDocument

	// The things that match the search query.
	Things []types.ThingDocument

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationSearchIndexMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpSearchIndex{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpSearchIndex{}, 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 = addOpSearchIndexValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opSearchIndex(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 newServiceMetadataMiddleware_opSearchIndex(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "iot",
		OperationName: "SearchIndex",
	}
}