Files
ai-code-app/src/app/main/chatV2/components/ConversationRoomPane.tsx

693 lines
23 KiB
TypeScript

import {
CodeOutlined,
CopyOutlined,
DownloadOutlined,
DownOutlined,
FullscreenExitOutlined,
FullscreenOutlined,
UpOutlined,
} from '@ant-design/icons';
import { Button, Empty, Spin, Typography, message as antdMessage } from 'antd';
import { useEffect, useState, type ReactNode } from 'react';
import { InlineImage } from '../../../../components/common/InlineImage';
import { CodexDiffBlock } from '../../../../components/previewer';
import {
ChatPreviewBody,
resolveChatPreviewGlyph,
resolveChatPreviewKindLabel,
type ChatPreviewKind,
type ChatPreviewTarget,
} from '../../mainChatPanel/ChatPreviewBody';
import { extractAutoDetectedPreviewUrls } from '../../mainChatPanel/inlinePreviewUrls';
import { extractHiddenPreviewUrls, stripHiddenPreviewTags } from '../../mainChatPanel/previewMarkers';
import { normalizeChatResourceUrl } from '../../mainChatPanel/chatResourceUrl';
import { copyPreviewContent, copyText } from '../../mainChatPanel/chatUtils';
import type { ChatConversationRequest, ChatMessage } from '../../mainChatPanel/types';
const { Text } = Typography;
type ConversationRoomPaneProps = {
sessionId: string;
messages: ChatMessage[];
requests: ChatConversationRequest[];
isLoading: boolean;
loadingLabel: string;
errorMessage: string;
};
const MARKDOWN_IMAGE_LINE_PATTERN = /^\s*!\[([^\]]*)\]\(([^)]+)\)\s*$/;
const MARKDOWN_LINK_PATTERN = /\[([^\]]+)\]\(([^)]+)\)/g;
const DIFF_CODE_BLOCK_PATTERN = /```diff[^\n]*\n([\s\S]*?)```/g;
const COLLAPSIBLE_MESSAGE_LINE_COUNT = 6;
const COLLAPSIBLE_MESSAGE_CHAR_COUNT = 280;
type MessageRenderPayload = {
previewSourceText: string;
visibleText: string;
diffBlocks: string[];
};
function formatChatTimestamp(timestamp: string) {
const normalized = String(timestamp ?? '').trim();
if (!normalized) {
return '';
}
const parsed = new Date(normalized);
if (Number.isNaN(parsed.getTime())) {
return normalized;
}
return new Intl.DateTimeFormat('sv-SE', {
timeZone: 'Asia/Seoul',
year: 'numeric',
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
hour12: false,
})
.format(parsed)
.replace(',', '');
}
function classifyInlinePreviewKind(url: string): ChatPreviewKind | 'file' {
const pathname = url.toLowerCase().split('?')[0] ?? '';
if (/\.(png|jpe?g|gif|webp|svg|bmp|ico)$/i.test(pathname)) {
return 'image';
}
if (/\.(mp4|webm|mov|m4v|ogg)$/i.test(pathname)) {
return 'video';
}
if (/\.(md|markdown)$/i.test(pathname)) {
return 'markdown';
}
if (/\.(diff|patch)$/i.test(pathname)) {
return 'diff';
}
if (/\.(ts|tsx|js|jsx|json|css|scss|html|xml|java|kt|sql|sh|py|go|rs|c|cpp|h|hpp|yml|yaml)$/i.test(pathname)) {
return 'code';
}
if (/\.(txt|log|csv)$/i.test(pathname)) {
return 'document';
}
if (/\.pdf$/i.test(pathname)) {
return 'pdf';
}
return 'file';
}
function buildInlinePreviewLabel(url: string) {
try {
const parsed = new URL(url);
return parsed.pathname.split('/').filter(Boolean).at(-1) || parsed.hostname;
} catch {
return url;
}
}
function downloadTextFile(content: string, fileName: string, mimeType = 'text/plain;charset=utf-8') {
if (typeof document === 'undefined') {
return;
}
const blob = new Blob([content], { type: mimeType });
const objectUrl = URL.createObjectURL(blob);
const link = document.createElement('a');
link.href = objectUrl;
link.download = fileName;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
URL.revokeObjectURL(objectUrl);
}
function extractInlinePreviewTargets(text: string): ChatPreviewTarget[] {
const matches = [...extractAutoDetectedPreviewUrls(text), ...extractHiddenPreviewUrls(text)];
const seen = new Set<string>();
const targets: ChatPreviewTarget[] = [];
for (const matchedUrl of matches) {
const normalizedUrl = normalizeChatResourceUrl(matchedUrl);
const kind = classifyInlinePreviewKind(normalizedUrl);
if (kind === 'file' || seen.has(normalizedUrl)) {
continue;
}
seen.add(normalizedUrl);
targets.push({
url: normalizedUrl,
label: buildInlinePreviewLabel(normalizedUrl),
kind,
});
}
return targets;
}
function renderMessageInlineParts(line: string): ReactNode[] {
const renderedParts: ReactNode[] = [];
let cursor = 0;
for (const match of line.matchAll(MARKDOWN_LINK_PATTERN)) {
const [fullMatch, label, rawHref] = match;
const start = match.index ?? 0;
if (start > cursor) {
renderedParts.push(line.slice(cursor, start));
}
const href = normalizeChatResourceUrl(rawHref.trim());
renderedParts.push(
<a key={`${href}-${start}`} href={href} target="_blank" rel="noreferrer">
{label.trim() || href}
</a>,
);
cursor = start + fullMatch.length;
}
if (cursor < line.length) {
renderedParts.push(line.slice(cursor));
}
return renderedParts.length > 0 ? renderedParts : [line];
}
function renderMessageBody(text: string) {
return text.split('\n').map((line, index) => {
const imageMatch = line.match(MARKDOWN_IMAGE_LINE_PATTERN);
if (imageMatch) {
const [, alt, rawSrc] = imageMatch;
const src = normalizeChatResourceUrl(rawSrc.trim());
return (
<div key={`img-${index}`} className="app-chat-message__block app-chat-message__block--image">
<InlineImage
src={src}
alt={alt.trim() || 'chat image'}
className="app-chat-message__inline-image markdown-preview__image"
fallbackText="이미지 preview를 불러오지 못했습니다."
/>
</div>
);
}
if (!line.length) {
return <div key={`space-${index}`} className="app-chat-message__block app-chat-message__block--spacer" aria-hidden="true" />;
}
return (
<div key={`line-${index}`} className="app-chat-message__block">
{renderMessageInlineParts(line)}
</div>
);
});
}
function extractMessageRenderPayload(text: string): MessageRenderPayload {
const diffBlocks = Array.from(text.matchAll(DIFF_CODE_BLOCK_PATTERN))
.map((match) => match[1]?.trim())
.filter((value): value is string => Boolean(value));
const previewSourceText = text.replace(DIFF_CODE_BLOCK_PATTERN, '');
const visibleText = stripHiddenPreviewTags(previewSourceText);
return { previewSourceText, visibleText, diffBlocks };
}
function isLikelyCollapsibleMessage(text: string) {
const normalizedText = String(text ?? '').trim();
if (!normalizedText) {
return false;
}
if (normalizedText.length > COLLAPSIBLE_MESSAGE_CHAR_COUNT) {
return true;
}
return normalizedText
.split('\n')
.map((line) => line.trim())
.filter(Boolean).length > COLLAPSIBLE_MESSAGE_LINE_COUNT;
}
async function createPreviewFetchError(response: Response) {
const contentType = response.headers.get('content-type')?.toLowerCase() ?? '';
let responseMessage = '';
try {
responseMessage = contentType.includes('application/json')
? String(((await response.json()) as { message?: string }).message ?? '').trim()
: (await response.text()).trim();
} catch {
responseMessage = '';
}
const statusLabel =
response.status === 403
? '이 문서는 현재 권한으로 열 수 없습니다.'
: response.status === 404
? '이 문서를 찾을 수 없습니다.'
: response.status === 401
? '이 문서를 열기 위한 인증이 필요합니다.'
: `preview 요청이 실패했습니다. (${response.status})`;
return new Error(responseMessage ? `${statusLabel} ${responseMessage}` : statusLabel);
}
function InlineMessagePreview({
target,
isExpanded,
onToggle,
}: {
target: ChatPreviewTarget;
isExpanded: boolean;
onToggle: () => void;
}) {
const [previewText, setPreviewText] = useState('');
const [isPreviewLoading, setIsPreviewLoading] = useState(false);
const [previewError, setPreviewError] = useState('');
const [previewContentType, setPreviewContentType] = useState('');
useEffect(() => {
if (!isExpanded || target.kind === 'image' || target.kind === 'video' || target.kind === 'pdf') {
return;
}
const controller = new AbortController();
setIsPreviewLoading(true);
setPreviewError('');
setPreviewContentType('');
fetch(target.url, { cache: 'no-store', signal: controller.signal })
.then(async (response) => {
if (!response.ok) {
throw await createPreviewFetchError(response);
}
setPreviewContentType(response.headers.get('content-type') ?? '');
setPreviewText((await response.text()).slice(0, 1600));
})
.catch((error: unknown) => {
if (controller.signal.aborted) {
return;
}
setPreviewText('');
setPreviewContentType('');
setPreviewError(error instanceof Error ? error.message : 'preview를 불러오지 못했습니다.');
})
.finally(() => {
if (!controller.signal.aborted) {
setIsPreviewLoading(false);
}
});
return () => {
controller.abort();
};
}, [isExpanded, target.kind, target.url]);
return (
<section className={`app-chat-preview-card${isExpanded ? ' app-chat-preview-card--expanded' : ' app-chat-preview-card--collapsed'}`}>
<div className="app-chat-preview-card__header">
<div className="app-chat-preview-card__meta">
<span className="app-chat-preview-card__glyph" aria-hidden="true">
{resolveChatPreviewGlyph(target.kind)}
</span>
<div className="app-chat-preview-card__titles">
<span className="app-chat-preview-card__label">{target.label}</span>
<span className="app-chat-preview-card__kind">{resolveChatPreviewKindLabel(target.kind)}</span>
</div>
</div>
<div className="app-chat-preview-card__actions">
<Button
type="text"
size="small"
className="app-chat-preview-card__action"
icon={<CopyOutlined />}
aria-label="preview 내용 복사"
onClick={() => {
void copyPreviewContent({
kind: target.kind,
url: target.url,
fallbackText: previewText,
})
.then((result) => {
if (result === 'image') {
antdMessage.success('preview 이미지를 복사했습니다.');
return;
}
if (result === 'url') {
antdMessage.success('preview 이미지 URL을 복사했습니다.');
return;
}
antdMessage.success('preview 내용을 복사했습니다.');
})
.catch((error: unknown) =>
antdMessage.error(error instanceof Error ? error.message : 'preview 내용을 복사하지 못했습니다.'),
);
}}
/>
<Button
type="text"
size="small"
className="app-chat-preview-card__action"
icon={isExpanded ? <FullscreenExitOutlined /> : <FullscreenOutlined />}
aria-label={isExpanded ? 'preview 최대화 해제' : 'preview 최대화'}
onClick={onToggle}
/>
<Button
type="link"
size="small"
className="app-chat-preview-card__toggle"
icon={isExpanded ? <UpOutlined /> : <DownOutlined />}
aria-label={isExpanded ? 'preview 접기' : 'preview 펼치기'}
onClick={onToggle}
/>
</div>
</div>
{isExpanded ? (
<div className="app-chat-preview-card__body">
<ChatPreviewBody
target={target}
previewText={previewText}
isPreviewLoading={isPreviewLoading}
previewError={previewError}
previewContentType={previewContentType}
maxMarkdownBlocks={12}
/>
</div>
) : null}
</section>
);
}
function DiffMessagePreview({
diffText,
fileCount,
isExpanded,
isFullscreen,
onToggle,
onToggleFullscreen,
}: {
diffText: string;
fileCount: number;
isExpanded: boolean;
isFullscreen: boolean;
onToggle: () => void;
onToggleFullscreen: () => void;
}) {
return (
<section
className={`app-chat-preview-card${isExpanded || isFullscreen ? ' app-chat-preview-card--expanded' : ' app-chat-preview-card--collapsed'}${
isFullscreen ? ' app-chat-preview-card--fullscreen' : ''
}`}
>
<div className="app-chat-preview-card__header">
<div className="app-chat-preview-card__meta">
<span className="app-chat-preview-card__glyph" aria-hidden="true">
<CodeOutlined />
</span>
<div className="app-chat-preview-card__titles">
<span className="app-chat-preview-card__label">Codex Diff</span>
<span className="app-chat-preview-card__kind">{`diff preview · 파일 ${fileCount}`}</span>
</div>
</div>
<div className="app-chat-preview-card__actions">
<Button
type="text"
size="small"
className="app-chat-preview-card__action"
icon={<CopyOutlined />}
aria-label="diff 복사"
onClick={() => {
void copyText(diffText)
.then(() => antdMessage.success('diff를 복사했습니다.'))
.catch((error: unknown) => antdMessage.error(error instanceof Error ? error.message : 'diff를 복사하지 못했습니다.'));
}}
/>
<Button
type="text"
size="small"
className="app-chat-preview-card__action"
icon={isFullscreen ? <FullscreenExitOutlined /> : <FullscreenOutlined />}
aria-label={isFullscreen ? 'diff 최대화 해제' : 'diff 최대화'}
onClick={onToggleFullscreen}
/>
<Button
type="text"
size="small"
className="app-chat-preview-card__action"
icon={<DownloadOutlined />}
aria-label="diff 다운로드"
onClick={() => {
downloadTextFile(diffText, 'codex-result.diff', 'text/x-diff;charset=utf-8');
}}
/>
<Button
type="link"
size="small"
className="app-chat-preview-card__toggle"
icon={isExpanded || isFullscreen ? <UpOutlined /> : <DownOutlined />}
aria-label={isExpanded || isFullscreen ? 'diff 접기' : 'diff 펼치기'}
onClick={onToggle}
/>
</div>
</div>
{isExpanded || isFullscreen ? (
<div className="app-chat-preview-card__body">
<div className="app-chat-panel__preview-rich app-chat-panel__preview-rich--code">
<CodexDiffBlock
diffText={diffText}
showToolbar={false}
expandAll={isFullscreen}
summary={`파일 ${fileCount}개 diff preview`}
/>
</div>
</div>
) : null}
</section>
);
}
export function ConversationRoomPane({
sessionId,
messages,
requests,
isLoading,
loadingLabel,
errorMessage,
}: ConversationRoomPaneProps) {
const [expandedMessageIds, setExpandedMessageIds] = useState<number[]>([]);
const [expandedPreviewKey, setExpandedPreviewKey] = useState<string | null>(null);
const [fullscreenPreviewKey, setFullscreenPreviewKey] = useState<string | null>(null);
useEffect(() => {
if (typeof document === 'undefined') {
return;
}
const { body, documentElement } = document;
const previousBodyOverflow = body.style.overflow;
const previousHtmlOverflow = documentElement.style.overflow;
if (fullscreenPreviewKey) {
body.style.overflow = 'hidden';
documentElement.style.overflow = 'hidden';
}
return () => {
body.style.overflow = previousBodyOverflow;
documentElement.style.overflow = previousHtmlOverflow;
};
}, [fullscreenPreviewKey]);
if (!sessionId) {
return (
<section className="chat-v2__pane chat-v2__pane--room">
<div className="chat-v2__state">
<Empty description="채팅방을 선택해 주세요." />
</div>
</section>
);
}
if (isLoading) {
return (
<section className="chat-v2__pane chat-v2__pane--room">
<div className="chat-v2__state">
<Spin />
<Text type="secondary">{loadingLabel}</Text>
</div>
</section>
);
}
if (errorMessage) {
return (
<section className="chat-v2__pane chat-v2__pane--room">
<div className="chat-v2__state">
<Text type="danger">{errorMessage}</Text>
</div>
</section>
);
}
return (
<section className="chat-v2__pane chat-v2__pane--room">
<div className="chat-v2__pane-header">
<div>
<Text strong>{sessionId}</Text>
<br />
<Text type="secondary">
{messages.length} · {requests.length}
</Text>
</div>
</div>
<div className="chat-v2__room-stream">
{messages.length === 0 ? (
<div className="chat-v2__state">
<Empty description="메시지가 없습니다." />
</div>
) : (
messages.map((message) => {
const canCollapseMessage = isLikelyCollapsibleMessage(message.text);
const isExpandedMessage = expandedMessageIds.includes(message.id);
const shouldTruncateMessage = canCollapseMessage && !isExpandedMessage;
const messageBodyClassName = `app-chat-message__body${shouldTruncateMessage ? ' app-chat-message__body--collapsed' : ''}`;
const { previewSourceText, visibleText, diffBlocks } = extractMessageRenderPayload(message.text);
const inlinePreviewTargets = extractInlinePreviewTargets(previewSourceText);
const hasPreviewCards = diffBlocks.length > 0 || inlinePreviewTargets.length > 0;
const shouldRenderStandalonePreview =
hasPreviewCards && !visibleText && (message.author === 'codex' || message.author === 'system');
const stackClassName = [
`app-chat-message-stack app-chat-message-stack--${message.author}`,
shouldRenderStandalonePreview ? 'app-chat-message-stack--artifact-only' : '',
]
.filter(Boolean)
.join(' ');
return (
<div key={message.id} className={stackClassName}>
{shouldRenderStandalonePreview ? null : (
<article className={`app-chat-message app-chat-message--${message.author}`}>
<div className="app-chat-message__header">
<div className="app-chat-message__header-meta">
<strong>{message.author === 'codex' ? 'Codex' : message.author === 'user' ? 'You' : 'System'}</strong>
<span>{formatChatTimestamp(message.timestamp)}</span>
</div>
{message.author !== 'system' ? (
<Button
type="text"
size="small"
className="app-chat-message__header-action"
icon={<CopyOutlined />}
aria-label="메시지 복사"
onClick={() => {
void copyText(message.text)
.then(() => antdMessage.success('메시지를 복사했습니다.'))
.catch((error: unknown) =>
antdMessage.error(error instanceof Error ? error.message : '메시지를 복사하지 못했습니다.'),
);
}}
/>
) : null}
</div>
<div className={messageBodyClassName}>{visibleText ? renderMessageBody(visibleText) : null}</div>
{canCollapseMessage ? (
<Button
type="text"
size="small"
className="app-chat-message__expand"
icon={isExpandedMessage ? <UpOutlined /> : <DownOutlined />}
aria-label={isExpandedMessage ? '메시지 접기' : '메시지 펼치기'}
onClick={() => {
setExpandedMessageIds((current) =>
current.includes(message.id) ? current.filter((id) => id !== message.id) : [...current, message.id],
);
}}
>
{isExpandedMessage ? '접기' : '펼치기'}
</Button>
) : null}
</article>
)}
{hasPreviewCards ? (
<div className="app-chat-message-stack__previews">
{diffBlocks.map((diffText, index) => {
const previewKey = `${message.id}-diff-${index}`;
return (
<DiffMessagePreview
key={previewKey}
diffText={diffText}
fileCount={Math.max(1, Array.from(diffText.matchAll(/^diff --git /gm)).length)}
isExpanded={expandedPreviewKey === previewKey}
isFullscreen={fullscreenPreviewKey === previewKey}
onToggle={() => {
setExpandedPreviewKey((current) => {
if (fullscreenPreviewKey === previewKey) {
setFullscreenPreviewKey(null);
return null;
}
return current === previewKey ? null : previewKey;
});
}}
onToggleFullscreen={() => {
setFullscreenPreviewKey((current) => {
const nextKey = current === previewKey ? null : previewKey;
if (nextKey) {
setExpandedPreviewKey(previewKey);
}
return nextKey;
});
}}
/>
);
})}
{inlinePreviewTargets.map((target) => {
const previewKey = `${message.id}-${target.url}`;
return (
<InlineMessagePreview
key={previewKey}
target={target}
isExpanded={expandedPreviewKey === previewKey}
onToggle={() => {
setExpandedPreviewKey((current) => (current === previewKey ? null : previewKey));
}}
/>
);
})}
</div>
) : null}
</div>
);
})
)}
</div>
</section>
);
}