@ovotech/genesys-web-messaging-tester/lib/transcribe/Transcriber.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SessionTranscriber = void 0;
const events_1 = require("events");
/**
 * Transcribes a Web Messenger session into an array of transcribed messages.
 */
class SessionTranscriber extends events_1.EventEmitter {
    constructor(messengerSession, { nameForClient = 'You', nameForServer = 'Them', } = {}) {
        super();
        this.messengerSession = messengerSession;
        this.conversation = [];
        this._nameForClient = nameForClient;
        this._nameForServer = nameForServer;
        this.messengerSession.on('structuredMessage', (event) => {
            this.recordStructuredMessage(event);
        });
    }
    recordStructuredMessage(event) {
        if (event.body.type !== 'Text' && event.body.type !== 'Structured') {
            return;
        }
        const who = event.body.direction === 'Inbound' ? this._nameForClient : this._nameForServer;
        const message = event.body.text;
        const interaction = {
            who,
            message,
            toString: () => {
                return `${who}: ${message}`;
            },
        };
        this.conversation.push(interaction);
        this.emitInteraction(interaction);
    }
    emitInteraction(interaction) {
        this.emit('messageTranscribed', interaction);
    }
    getTranscript() {
        return this.conversation;
    }
}
exports.SessionTranscriber = SessionTranscriber;