@plteam/chat-ui/dist/views/thread/useMessageProgressStatus.js

CUI Kit is a free and open-source library for creating AI assistant chat interfaces, built with React, Material UI, and TypeScript

import * as React from 'react';
import { arrayLast } from '../../utils/arrayUtils/arrayLast';
export const useMessageProgressStatus = (thread) => {
    return React.useCallback((status, inProgress) => {
        if (thread) {
            thread.streamStatus.value = status;
            if (inProgress !== undefined) {
                const lastMessage = arrayLast(thread.messages.currentMessages.value);
                if (lastMessage) {
                    lastMessage.typing.value = inProgress;
                    thread.isTyping.value = inProgress;
                }
            }
        }
    }, [thread]);
};