@plteam/chat-ui/dist/views/form/ChatTextFieldRowInner.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 ChatTextField from './ChatTextField';
import { useObserverValue } from '../hooks/useObserverValue';
import { useChatContext } from '../core/ChatGlobalContext';
import AttachmentsPreview from './preview/AttachmentsPreview';
import attachmentsStore from '../../models/AttachmentsStore';
import RowInnerFooter from './RowInnerFooter';
import SendMessageButton from './SendMessageButton';
import useFileAttachment from './attachments/useFileAttachment';
const ChatTextFieldRowInner = ({ thread }) => {
    const { defaultTextFieldValue, apiRef, enableFileAttachments, toolsList } = useChatContext();
    const isTyping = useObserverValue(thread?.isTyping);
    const isLoadingAttachments = useObserverValue(thread?.isLoadingAttachments);
    const isLoadingFullData = useObserverValue(thread?.isLoadingFullData);
    const attachmentConfig = useFileAttachment();
    const { attachments, setAttachments, handleFileUpload } = attachmentConfig;
    const [text, setText] = React.useState(defaultTextFieldValue ?? '');
    const [expand, setExpand] = React.useState(false);
    const onSendMessage = () => {
        if (isLoadingAttachments?.length)
            return;
        setExpand(false);
        let content = text;
        if (attachments.length) {
            attachmentsStore.items.push(...attachments.filter((a) => !a.error.value));
            content = attachments.map((a) => a.contentData);
            if (text) {
                content = [
                    { type: 'text', text },
                    ...content,
                ];
            }
        }
        ;
        apiRef.current?.sendUserMessage(content);
        setText('');
        setAttachments([]);
    };
    const controlsInFooter = enableFileAttachments || !!toolsList?.length;
    const disabledTextField = !thread || isTyping || isLoadingFullData;
    const disabledButton = (!isTyping && !text && !attachments.length) || !!isLoadingAttachments?.length || isLoadingFullData;
    const previewComponent = React.useMemo(() => (React.createElement(AttachmentsPreview, { attachments: attachments, setAttachments: setAttachments, thread: thread })), [attachments, thread]);
    return (React.createElement(React.Fragment, null,
        previewComponent,
        React.createElement(ChatTextField, { text: text, setText: setText, expand: expand, setExpand: setExpand, disabled: disabledTextField, handleFileUpload: handleFileUpload, onSendMessage: onSendMessage }),
        controlsInFooter
            ? (React.createElement(RowInnerFooter, { thread: thread, attachmentConfig: attachmentConfig, isTyping: isTyping, disabledSendMessage: disabledButton, onSendMessage: onSendMessage })) : (React.createElement(SendMessageButton, { disabled: disabledButton, isTyping: isTyping, onSendMessage: onSendMessage }))));
};
export default ChatTextFieldRowInner;