import { randomUUID } from "crypto";
import { errorResponse } from "../messages/build.js";
import { AlexaErrors } from "../messages/errors.js";
import * as topics from "../topics.js";
import { send } from "../transport.js";
/** An ErrorResponse as 1.x builds it: device.getErrorMessage(token), setErrorMessage(), send(). */
export class AlexaErrorResponse {
    constructor(correlationToken, rootTopic, endpointId, publisher) {
        this.correlationToken = correlationToken;
        this.rootTopic = rootTopic;
        this.endpointId = endpointId;
        this.publisher = publisher;
        // Sent when setErrorMessage() was not called: 1.x published an empty payload, which is no ErrorResponse to Alexa
        this.error = AlexaErrors.of("INTERNAL_ERROR", "the device answered with an error and did not say which");
        // One id for the message, however often toJSON() is called
        this.messageId = randomUUID();
    }
    /**
     * The error to answer with. otherParams are the fields the type adds to the payload (validRange). The header
     * carries the namespace the type is documented under, Alexa.ThermostatController for THERMOSTAT_IS_OFF;
     * options.namespace names another.
     */
    setErrorMessage(type, message, otherParams = {}, options = {}) {
        this.error = AlexaErrors.of(type, message, otherParams);
        this.namespace = options.namespace;
    }
    toJSON() {
        const { type, alexaMessage, extra } = this.error;
        return errorResponse({
            endpointId: this.endpointId,
            messageId: this.messageId,
            correlationToken: this.correlationToken,
            type,
            message: alexaMessage,
            extra,
            namespace: this.namespace ?? this.error.namespace,
        });
    }
    /** Resolves with the topic published to, or "" when the publish failed. Never rejects. */
    send(sendAsync = false) {
        const answer = sendAsync ? topics.deferred : topics.response;
        return send(this.publisher, answer(this.rootTopic, this.endpointId), () => this.toJSON(), this.onPublishError);
    }
}