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

package ivschat

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

// Sends an event to a room. Use this within your application’s business logic to
// send events to clients of a room; e.g., to notify clients to change the way the
// chat UI is rendered.
func (c *Client) SendEvent(ctx context.Context, params *SendEventInput, optFns ...func(*Options)) (*SendEventOutput, error) {
	if params == nil {
		params = &SendEventInput{}
	}

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

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

type SendEventInput struct {

	// Application-defined name of the event to send to clients.
	//
	// This member is required.
	EventName *string

	// Identifier of the room to which the event will be sent. Currently this must be
	// an ARN.
	//
	// This member is required.
	RoomIdentifier *string

	// Application-defined metadata to attach to the event sent to clients. The
	// maximum length of the metadata is 1 KB total.
	Attributes map[string]string

	noSmithyDocumentSerde
}

type SendEventOutput struct {

	// An identifier generated by Amazon IVS Chat. This identifier must be used in
	// subsequent operations for this message, such as DeleteMessage.
	Id *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationSendEventMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpSendEvent{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpSendEvent{}, 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 = addOpSendEventValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opSendEvent(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_opSendEvent(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "ivschat",
		OperationName: "SendEvent",
	}
}