Files
DocsGPT/frontend/src/components/MessageInput.tsx
2025-06-09 19:50:07 +05:30

477 lines
16 KiB
TypeScript

import { useEffect, useRef, useState } from 'react';
import { useTranslation } from 'react-i18next';
import { useDispatch, useSelector } from 'react-redux';
import endpoints from '../api/endpoints';
import userService from '../api/services/userService';
import AlertIcon from '../assets/alert.svg';
import ClipIcon from '../assets/clip.svg';
import ExitIcon from '../assets/exit.svg';
import PaperPlane from '../assets/paper_plane.svg';
import SourceIcon from '../assets/source.svg';
import DocumentationDark from '../assets/documentation-dark.svg';
import SpinnerDark from '../assets/spinner-dark.svg';
import Spinner from '../assets/spinner.svg';
import ToolIcon from '../assets/tool.svg';
import {
addAttachment,
removeAttachment,
selectAttachments,
updateAttachment,
} from '../upload/uploadSlice';
import { useDarkTheme } from '../hooks';
import { ActiveState } from '../models/misc';
import {
selectSelectedDocs,
selectToken,
} from '../preferences/preferenceSlice';
import Upload from '../upload/Upload';
import { getOS, isTouchDevice } from '../utils/browserUtils';
import SourcesPopup from './SourcesPopup';
import ToolsPopup from './ToolsPopup';
type MessageInputProps = {
onSubmit: (text: string) => void;
loading: boolean;
showSourceButton?: boolean;
showToolButton?: boolean;
autoFocus?: boolean;
};
export default function MessageInput({
onSubmit,
loading,
showSourceButton = true,
showToolButton = true,
autoFocus = true,
}: MessageInputProps) {
const { t } = useTranslation();
const [isDarkTheme] = useDarkTheme();
const [value, setValue] = useState('');
const inputRef = useRef<HTMLTextAreaElement>(null);
const sourceButtonRef = useRef<HTMLButtonElement>(null);
const toolButtonRef = useRef<HTMLButtonElement>(null);
const [isSourcesPopupOpen, setIsSourcesPopupOpen] = useState(false);
const [isToolsPopupOpen, setIsToolsPopupOpen] = useState(false);
const [uploadModalState, setUploadModalState] =
useState<ActiveState>('INACTIVE');
const selectedDocs = useSelector(selectSelectedDocs);
const token = useSelector(selectToken);
const attachments = useSelector(selectAttachments);
const dispatch = useDispatch();
const browserOS = getOS();
const isTouch = isTouchDevice();
useEffect(() => {
const handleKeyDown = (event: KeyboardEvent) => {
if (
((browserOS === 'win' || browserOS === 'linux') &&
event.ctrlKey &&
event.key === 'k') ||
(browserOS === 'mac' && event.metaKey && event.key === 'k')
) {
event.preventDefault();
setIsSourcesPopupOpen(!isSourcesPopupOpen);
}
};
document.addEventListener('keydown', handleKeyDown);
return () => {
document.removeEventListener('keydown', handleKeyDown);
};
}, [browserOS]);
const handleFileAttachment = (e: React.ChangeEvent<HTMLInputElement>) => {
if (!e.target.files || e.target.files.length === 0) return;
const file = e.target.files[0];
const formData = new FormData();
formData.append('file', file);
const apiHost = import.meta.env.VITE_API_HOST;
const xhr = new XMLHttpRequest();
const newAttachment = {
fileName: file.name,
progress: 0,
status: 'uploading' as const,
taskId: '',
};
dispatch(addAttachment(newAttachment));
xhr.upload.addEventListener('progress', (event) => {
if (event.lengthComputable) {
const progress = Math.round((event.loaded / event.total) * 100);
dispatch(
updateAttachment({
taskId: newAttachment.taskId,
updates: { progress },
}),
);
}
});
xhr.onload = () => {
if (xhr.status === 200) {
const response = JSON.parse(xhr.responseText);
if (response.task_id) {
dispatch(
updateAttachment({
taskId: newAttachment.taskId,
updates: {
taskId: response.task_id,
status: 'processing',
progress: 10,
},
}),
);
}
} else {
dispatch(
updateAttachment({
taskId: newAttachment.taskId,
updates: { status: 'failed' },
}),
);
}
};
xhr.onerror = () => {
dispatch(
updateAttachment({
taskId: newAttachment.taskId,
updates: { status: 'failed' },
}),
);
};
xhr.open('POST', `${apiHost}${endpoints.USER.STORE_ATTACHMENT}`);
xhr.setRequestHeader('Authorization', `Bearer ${token}`);
xhr.send(formData);
e.target.value = '';
};
useEffect(() => {
const checkTaskStatus = () => {
const processingAttachments = attachments.filter(
(att) => att.status === 'processing' && att.taskId,
);
processingAttachments.forEach((attachment) => {
userService
.getTaskStatus(attachment.taskId!, null)
.then((data) => data.json())
.then((data) => {
if (data.status === 'SUCCESS') {
dispatch(
updateAttachment({
taskId: attachment.taskId!,
updates: {
status: 'completed',
progress: 100,
id: data.result?.attachment_id,
token_count: data.result?.token_count,
},
}),
);
} else if (data.status === 'FAILURE') {
dispatch(
updateAttachment({
taskId: attachment.taskId!,
updates: { status: 'failed' },
}),
);
} else if (data.status === 'PROGRESS' && data.result?.current) {
dispatch(
updateAttachment({
taskId: attachment.taskId!,
updates: { progress: data.result.current },
}),
);
}
})
.catch(() => {
dispatch(
updateAttachment({
taskId: attachment.taskId!,
updates: { status: 'failed' },
}),
);
});
});
};
const interval = setInterval(() => {
if (attachments.some((att) => att.status === 'processing')) {
checkTaskStatus();
}
}, 2000);
return () => clearInterval(interval);
}, [attachments, dispatch]);
const handleInput = () => {
if (inputRef.current) {
if (window.innerWidth < 350) inputRef.current.style.height = 'auto';
else inputRef.current.style.height = '64px';
inputRef.current.style.height = `${Math.min(
inputRef.current.scrollHeight,
96,
)}px`;
}
};
useEffect(() => {
if (autoFocus) inputRef.current?.focus();
handleInput();
}, []);
const handleChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
setValue(e.target.value);
handleInput();
};
const handleKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
handleSubmit();
if (inputRef.current) {
inputRef.current.value = '';
handleInput();
}
}
};
const handlePostDocumentSelect = (doc: any) => {
console.log('Selected document:', doc);
};
const handleSubmit = () => {
if (value.trim() && !loading) {
onSubmit(value);
setValue('');
}
};
return (
<div className="mx-2 flex w-full flex-col">
<div className="relative flex w-full flex-col rounded-[23px] border border-dark-gray bg-lotion dark:border-grey dark:bg-transparent">
<div className="flex flex-wrap gap-1.5 px-4 pb-0 pt-3 sm:gap-2 sm:px-6">
{attachments.map((attachment, index) => (
<div
key={index}
className={`group relative flex items-center rounded-xl bg-[#EFF3F4] px-2 py-1 text-[12px] text-[#5D5D5D] dark:bg-[#393B3D] dark:text-bright-gray sm:px-3 sm:py-1.5 sm:text-[14px] ${
attachment.status !== 'completed' ? 'opacity-70' : 'opacity-100'
}`}
title={attachment.fileName}
>
<div className="mr-2 items-center justify-center rounded-lg bg-purple-30 p-[5.5px]">
{attachment.status === 'completed' && (
<img
src={DocumentationDark}
alt="Attachment"
className="h-[15px] w-[15px] object-fill"
/>
)}
{attachment.status === 'failed' && (
<img
src={AlertIcon}
alt="Failed"
className="h-[15px] w-[15px] object-fill"
/>
)}
{(attachment.status === 'uploading' ||
attachment.status === 'processing') && (
<div className="flex h-[15px] w-[15px] items-center justify-center">
<svg className="h-[15px] w-[15px]" viewBox="0 0 24 24">
<circle
className="opacity-0"
cx="12"
cy="12"
r="10"
stroke="transparent"
strokeWidth="4"
fill="none"
/>
<circle
className="text-[#ECECF1]"
cx="12"
cy="12"
r="10"
stroke="currentColor"
strokeWidth="4"
fill="none"
strokeDasharray="62.83"
strokeDashoffset={
62.83 * (1 - attachment.progress / 100)
}
transform="rotate(-90 12 12)"
/>
</svg>
</div>
)}
</div>
<span className="max-w-[120px] truncate font-medium sm:max-w-[150px]">
{attachment.fileName}
</span>
<button
className="ml-1.5 flex items-center justify-center rounded-full p-1"
onClick={() => {
if (attachment.id) {
dispatch(removeAttachment(attachment.id));
} else if (attachment.taskId) {
dispatch(removeAttachment(attachment.taskId));
}
}}
aria-label={t('conversation.attachments.remove')}
>
<img
src={ExitIcon}
alt={t('conversation.attachments.remove')}
className="h-2.5 w-2.5 filter dark:invert"
/>
</button>
</div>
))}
</div>
<div className="w-full">
<label htmlFor="message-input" className="sr-only">
{t('inputPlaceholder')}
</label>
<textarea
id="message-input"
ref={inputRef}
value={value}
onChange={handleChange}
tabIndex={1}
placeholder={t('inputPlaceholder')}
className="inputbox-style no-scrollbar w-full overflow-y-auto overflow-x-hidden whitespace-pre-wrap rounded-t-[23px] bg-lotion px-4 py-3 text-base leading-tight opacity-100 focus:outline-none dark:bg-transparent dark:text-bright-gray dark:placeholder-bright-gray dark:placeholder-opacity-50 sm:px-6 sm:py-5"
onInput={handleInput}
onKeyDown={handleKeyDown}
aria-label={t('inputPlaceholder')}
/>
</div>
<div className="flex items-center px-3 py-1.5 sm:px-4 sm:py-2">
<div className="flex flex-grow flex-wrap gap-1 sm:gap-2">
{showSourceButton && (
<button
ref={sourceButtonRef}
className="xs:px-3 xs:py-1.5 flex max-w-[130px] items-center rounded-[32px] border border-[#AAAAAA] px-2 py-1 transition-colors hover:bg-gray-100 dark:border-purple-taupe dark:hover:bg-[#2C2E3C] sm:max-w-[150px]"
onClick={() => setIsSourcesPopupOpen(!isSourcesPopupOpen)}
title={
selectedDocs
? selectedDocs.name
: t('conversation.sources.title')
}
>
<img
src={SourceIcon}
alt="Sources"
className="mr-1 h-3.5 w-3.5 flex-shrink-0 sm:mr-1.5 sm:h-4"
/>
<span className="xs:text-[12px] overflow-hidden truncate text-[10px] font-medium text-[#5D5D5D] dark:text-bright-gray sm:text-[14px]">
{selectedDocs
? selectedDocs.name
: t('conversation.sources.title')}
</span>
{!isTouch && (
<span className="ml-1 hidden text-[10px] text-gray-500 dark:text-gray-400 sm:inline-block">
{browserOS === 'mac' ? '(⌘K)' : '(ctrl+K)'}
</span>
)}
</button>
)}
{showToolButton && (
<button
ref={toolButtonRef}
className="xs:px-3 xs:py-1.5 xs:max-w-[150px] flex max-w-[130px] items-center rounded-[32px] border border-[#AAAAAA] px-2 py-1 transition-colors hover:bg-gray-100 dark:border-purple-taupe dark:hover:bg-[#2C2E3C]"
onClick={() => setIsToolsPopupOpen(!isToolsPopupOpen)}
>
<img
src={ToolIcon}
alt="Tools"
className="mr-1 h-3.5 w-3.5 flex-shrink-0 sm:mr-1.5 sm:h-4 sm:w-4"
/>
<span className="xs:text-[12px] overflow-hidden truncate text-[10px] font-medium text-[#5D5D5D] dark:text-bright-gray sm:text-[14px]">
{t('settings.tools.label')}
</span>
</button>
)}
<label className="xs:px-3 xs:py-1.5 flex cursor-pointer items-center rounded-[32px] border border-[#AAAAAA] px-2 py-1 transition-colors hover:bg-gray-100 dark:border-purple-taupe dark:hover:bg-[#2C2E3C]">
<img
src={ClipIcon}
alt="Attach"
className="mr-1 h-3.5 w-3.5 sm:mr-1.5 sm:h-4 sm:w-4"
/>
<span className="xs:text-[12px] text-[10px] font-medium text-[#5D5D5D] dark:text-bright-gray sm:text-[14px]">
{t('conversation.attachments.attach')}
</span>
<input
type="file"
className="hidden"
onChange={handleFileAttachment}
/>
</label>
{/* Additional badges can be added here in the future */}
</div>
<button
onClick={loading ? undefined : handleSubmit}
aria-label={loading ? t('loading') : t('send')}
className={`flex items-center justify-center rounded-full p-2 sm:p-2.5 ${loading ? 'bg-gray-300 dark:bg-gray-600' : 'bg-black dark:bg-white'} ml-auto flex-shrink-0`}
disabled={loading}
>
{loading ? (
<img
src={isDarkTheme ? SpinnerDark : Spinner}
className="h-3.5 w-3.5 animate-spin sm:h-4 sm:w-4"
alt={t('loading')}
/>
) : (
<img
className={`h-3.5 w-3.5 sm:h-4 sm:w-4 ${isDarkTheme ? 'invert filter' : ''}`}
src={PaperPlane}
alt={t('send')}
/>
)}
</button>
</div>
</div>
<SourcesPopup
isOpen={isSourcesPopupOpen}
onClose={() => setIsSourcesPopupOpen(false)}
anchorRef={sourceButtonRef}
handlePostDocumentSelect={handlePostDocumentSelect}
setUploadModalState={setUploadModalState}
/>
<ToolsPopup
isOpen={isToolsPopupOpen}
onClose={() => setIsToolsPopupOpen(false)}
anchorRef={toolButtonRef}
/>
{uploadModalState === 'ACTIVE' && (
<Upload
receivedFile={[]}
setModalState={setUploadModalState}
isOnboarding={false}
renderTab={null}
close={() => setUploadModalState('INACTIVE')}
/>
)}
</div>
);
}