COPY docuservix

This commit is contained in:
2026-06-18 13:43:32 +03:00
parent f72371e0bb
commit 81cde1bb68
10 changed files with 1350 additions and 1 deletions
@@ -0,0 +1,210 @@
import { useLocation } from '@docusaurus/router';
import Link from '@docusaurus/Link';
import Layout from '@theme/Layout';
import React, { useCallback, useEffect, useRef, useState } from 'react';
import { chatUrl } from '@docuservix-search/config';
import styles from './styles.module.css';
interface Source {
file: string;
heading: string;
anchor: string;
score: number;
}
interface Message {
role: 'user' | 'assistant';
content: string;
sources?: Source[];
}
function stripNumericPrefixes(p: string): string {
return p
.split('/')
.map((seg) => seg.replace(/^\d+-/, ''))
.join('/');
}
function sourceToUrl(file: string, anchor: string): string {
let p = file.replace(/^docs\//, '').replace(/\.md$/, '');
p = stripNumericPrefixes(p);
return `/docs/${p}${anchor ? `#${anchor}` : ''}`;
}
function sourceToPath(file: string): string {
const p = file.replace(/^docs\//, '').replace(/\.md$/, '');
return stripNumericPrefixes(p);
}
function useQuery(): string {
const location = useLocation();
const params = new URLSearchParams(location.search);
return params.get('q') ?? '';
}
export default function ChatPage(): JSX.Element {
const urlQuery = useQuery();
const [messages, setMessages] = useState<Message[]>([]);
const [input, setInput] = useState('');
const [loading, setLoading] = useState(false);
const [error, setError] = useState<string | null>(null);
const messagesEndRef = useRef<HTMLDivElement>(null);
const initialSentRef = useRef(false);
const sendMessage = useCallback(async (content: string, history: Message[]) => {
if (!content.trim()) return;
const userMessage: Message = { role: 'user', content };
const newHistory = [...history, userMessage];
setMessages(newHistory);
setInput('');
setLoading(true);
setError(null);
try {
const res = await fetch(chatUrl, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ messages: newHistory }),
});
if (!res.ok) {
throw new Error(`HTTP ${res.status}`);
}
const data: { answer: string; sources?: Source[] } = await res.json();
setMessages((prev) => [
...prev,
{ role: 'assistant', content: data.answer, sources: data.sources },
]);
} catch (err) {
setError(err instanceof Error ? err.message : 'Ошибка при обращении к серверу');
} finally {
setLoading(false);
}
}, []);
useEffect(() => {
if (urlQuery && !initialSentRef.current) {
initialSentRef.current = true;
sendMessage(urlQuery, []);
}
}, [urlQuery, sendMessage]);
useEffect(() => {
messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
}, [messages, loading]);
const handleSend = () => {
if (!loading && input.trim()) {
sendMessage(input, messages);
}
};
const handleKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
handleSend();
}
};
return (
<Layout title="Чат">
<div className={styles.page}>
{urlQuery && (
<div className={styles.header}>
<Link
to={`/search?q=${encodeURIComponent(urlQuery)}`}
className={styles.backLink}
>
Назад к поиску
</Link>
</div>
)}
<div className={styles.messages}>
{messages.length === 0 && !loading && (
<div className={styles.empty}>Задайте вопрос...</div>
)}
{messages.map((msg, i) => (
<div
key={i}
className={`${styles.messageRow} ${msg.role === 'user' ? styles.messageRowUser : styles.messageRowAssistant}`}
>
<div
className={`${styles.bubble} ${msg.role === 'user' ? styles.userBubble : styles.assistantBubble}`}
>
<div className={styles.bubbleContent}>{msg.content}</div>
{msg.sources && msg.sources.length > 0 && (
<div className={styles.sources}>
<div className={styles.sourcesLabel}>Источники:</div>
{msg.sources.map((src, j) => (
<Link
key={j}
to={sourceToUrl(src.file, src.anchor)}
className={styles.sourceLink}
>
{src.heading || sourceToPath(src.file)}
</Link>
))}
</div>
)}
</div>
</div>
))}
{loading && (
<div className={`${styles.messageRow} ${styles.messageRowAssistant}`}>
<div
className={`${styles.bubble} ${styles.assistantBubble} ${styles.loadingBubble}`}
>
<span className={styles.loadingDot} />
<span className={styles.loadingDot} />
<span className={styles.loadingDot} />
</div>
</div>
)}
{error && (
<div className={styles.errorRow}>
<div className={styles.errorText}>{error}</div>
</div>
)}
<div ref={messagesEndRef} />
</div>
<div className={styles.inputRow}>
<textarea
className={styles.input}
value={input}
onChange={(e) => setInput(e.target.value)}
onKeyDown={handleKeyDown}
placeholder="Введите сообщение... (Enter — отправить, Shift+Enter — перенос)"
rows={2}
disabled={loading}
/>
<button
className={styles.sendBtn}
onClick={handleSend}
disabled={loading || !input.trim()}
>
Отправить
</button>
</div>
</div>
</Layout>
);
}
@@ -0,0 +1,203 @@
.page {
max-width: 800px;
margin: 0 auto;
padding: 0 1rem 2rem;
}
.header {
padding: 0.75rem 0;
border-bottom: 1px solid var(--ifm-color-emphasis-200);
}
.backLink {
color: var(--ifm-color-primary);
font-size: 0.875rem;
text-decoration: none;
}
.backLink:hover {
text-decoration: underline;
}
.messages {
display: flex;
flex-direction: column;
gap: 0.75rem;
padding: 1rem 0;
}
.empty {
padding: 2rem 0;
color: var(--ifm-color-emphasis-500);
font-size: 0.95rem;
text-align: center;
}
.messageRow {
display: flex;
}
.messageRowUser {
justify-content: flex-end;
}
.messageRowAssistant {
justify-content: flex-start;
}
.bubble {
max-width: 75%;
padding: 10px 14px;
font-size: 0.9rem;
line-height: 1.5;
white-space: pre-wrap;
word-break: break-word;
border-radius: var(--ifm-global-radius);
}
.userBubble {
color: var(--ifm-color-primary-contrast-foreground);
background: var(--ifm-color-primary);
}
.assistantBubble {
color: var(--ifm-font-color-base);
background: var(--ifm-background-surface-color);
border: 1px solid var(--ifm-color-emphasis-200);
}
.bubbleContent {
margin-bottom: 0;
}
.sources {
margin-top: 8px;
padding-top: 8px;
border-top: 1px solid var(--ifm-color-emphasis-200);
}
.sourcesLabel {
margin-bottom: 4px;
color: var(--ifm-color-emphasis-600);
font-weight: var(--ifm-font-weight-semibold);
font-size: 0.75rem;
letter-spacing: 0.04em;
text-transform: uppercase;
}
.sourceLink {
display: block;
overflow: hidden;
color: var(--ifm-color-primary);
font-size: 0.8rem;
white-space: nowrap;
text-decoration: none;
text-overflow: ellipsis;
}
.sourceLink:hover {
text-decoration: underline;
}
.loadingBubble {
display: flex;
gap: 4px;
align-items: center;
padding: 12px 16px;
}
.loadingDot {
display: inline-block;
width: 7px;
height: 7px;
background: var(--ifm-color-emphasis-400);
border-radius: 50%;
animation: bounce 1.2s infinite;
}
.loadingDot:nth-child(2) {
animation-delay: 0.2s;
}
.loadingDot:nth-child(3) {
animation-delay: 0.4s;
}
@keyframes bounce {
0%,
60%,
100% {
transform: translateY(0);
}
30% {
transform: translateY(-5px);
}
}
.errorRow {
display: flex;
justify-content: center;
}
.errorText {
padding: 8px 14px;
color: var(--ifm-color-danger);
font-size: 0.85rem;
background: var(--ifm-color-danger-contrast-background);
border: 1px solid var(--ifm-color-danger);
border-radius: var(--ifm-global-radius);
}
.inputRow {
display: flex;
gap: 0.5rem;
align-items: flex-end;
padding: 0.75rem 0;
border-top: 1px solid var(--ifm-color-emphasis-200);
}
.input {
flex: 1;
padding: 8px 12px;
color: var(--ifm-font-color-base);
font-size: var(--ifm-font-size-base);
font-family: inherit;
background: var(--ifm-background-surface-color);
border: 1px solid var(--ifm-color-emphasis-300);
border-radius: var(--ifm-global-radius);
outline: none;
transition: border-color 0.2s ease;
resize: none;
}
.input:focus {
border-color: var(--ifm-color-primary);
}
.input:disabled {
cursor: not-allowed;
opacity: 0.6;
}
.sendBtn {
padding: 8px 18px;
color: var(--ifm-color-primary-contrast-foreground);
font-weight: var(--ifm-font-weight-semibold);
font-size: 0.875rem;
white-space: nowrap;
background: var(--ifm-color-primary);
border: none;
border-radius: var(--ifm-global-radius);
cursor: pointer;
transition: opacity 0.15s ease;
}
.sendBtn:hover:not(:disabled) {
opacity: 0.85;
}
.sendBtn:disabled {
cursor: not-allowed;
opacity: 0.5;
}