mirror of
https://github.com/wahyd4/links.git
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junvandCopilot
bb3fe1b554
In Hermes mode JBOT is a pure voice UI — memory is owned by the Agent: - Backend: sys prompt excludes local memories when backend_mode=hermes - Backend: config_view now returns backendMode so the frontend can adapt - Frontend: App.jsx loads backendMode on mount via apiConfig() - Frontend: memories not passed to apiChat() when isHermesMode - Frontend: memory extraction (apiExtractMemory) skipped when isHermesMode - Frontend: MemoryPanel hidden in Hermes mode; replaced by subtle '🧠 Hermes Agent 模式 · 记忆由 Agent 管理' badge Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
406 lines
16 KiB
React
406 lines
16 KiB
React
import { useState, useEffect, useRef, useCallback } from 'react';
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import { useNavigate } from 'react-router-dom';
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import RobotFace from './components/RobotFace';
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import ChatPanel from './components/ChatPanel';
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import MemoryPanel from './components/MemoryPanel';
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import { EXPRESSIONS, ALL_AUTO_IDS, byId } from './data/expressions';
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import { apiChat, apiTts, apiAsr, apiExtractMemory, apiConfig } from './services/api';
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import { usePushToTalk } from './hooks/usePushToTalk';
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import { addEntry } from './store/historyStore';
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import { getMemories, addMemory } from './store/memoryStore';
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import { getSettings, getEffectiveVoice } from './store/settingsStore';
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import { VOICES, getVoiceLabel } from './data/voices';
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import './App.css';
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const INTERACTION = EXPRESSIONS.filter(e => e.category === 'interaction');
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const AUTO = EXPRESSIONS.filter(e => e.category === 'auto');
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const KEY_MAP = {
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'1': 'idle', '2': 'listening', '3': 'thinking', '4': 'speaking',
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'5': 'happy', '6': 'error', '7': 'confused', '8': 'dreaming',
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'q': 'natural_smile', 'w': 'calm_relax', 'e': 'curious_observe', 'r': 'light_joy',
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't': 'side_think', 'y': 'warm_friendly', 'u': 'quiet_listen', 'i': 'focus_gaze',
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};
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// Play base64-encoded audio blob; resolves when playback ends or on error
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async function playAudioBase64(base64, mimeType = 'audio/mp3') {
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return new Promise((resolve) => {
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const audio = new Audio(`data:${mimeType};base64,${base64}`);
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audio.onended = resolve;
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audio.onerror = resolve; // don't block on error
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audio.play().catch(resolve);
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});
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}
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// Browser TTS fallback
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function speakText(text) {
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return new Promise((resolve) => {
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if (!window.speechSynthesis) return resolve();
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const utt = new SpeechSynthesisUtterance(text);
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utt.lang = 'zh-CN';
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utt.rate = 1.05;
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utt.onend = resolve;
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utt.onerror = resolve;
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window.speechSynthesis.speak(utt);
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});
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}
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// ── Hold-to-talk voice button (defined outside App to keep stable identity) ──
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function VoiceButton({ phase, onStart, onEnd }) {
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const busy = phase === 'thinking' || phase === 'speaking';
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let label = '🎙 按住说话';
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let mod = '';
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if (phase === 'acquiring') { label = '⏳ 准备中…'; mod = ' vbtn--acquiring'; }
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else if (phase === 'listening') { label = '🔴 松开发送'; mod = ' vbtn--recording'; }
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else if (phase === 'thinking') { label = '⚙ 思考中…'; mod = ' vbtn--busy'; }
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else if (phase === 'speaking') { label = '🔊 播放中…'; mod = ' vbtn--busy'; }
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const startEvt = (e) => { e.preventDefault(); if (!busy) onStart(); };
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const endEvt = (e) => { e.preventDefault(); onEnd(); };
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return (
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<div className="vbtn-wrap">
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<button
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className={`vbtn${mod}`}
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disabled={busy}
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onMouseDown={startEvt}
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onMouseUp={endEvt}
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onMouseLeave={endEvt}
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onTouchStart={startEvt}
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onTouchEnd={endEvt}
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onTouchCancel={endEvt}
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>
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{label}
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</button>
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</div>
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);
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}
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export default function App() {
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const navigate = useNavigate();
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// ── Expression / auto-rotate state ───────────────────────────
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const [exprId, setExprId] = useState(ALL_AUTO_IDS[0]);
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const [autoRotate, setAutoRotate] = useState(true);
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const [scale, setScale] = useState(1);
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// switchMs is read from settings on mount (changed only via Settings page)
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const [switchMs] = useState(() => getSettings().switchIntervalMs ?? 10000);
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const autoTimerRef = useRef(null);
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const autoRotateRef = useRef(true);
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const exprIdRef = useRef(ALL_AUTO_IDS[0]);
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const scheduleRef = useRef(null);
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const switchMsRef = useRef(switchMs);
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useEffect(() => { autoRotateRef.current = autoRotate; }, [autoRotate]);
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useEffect(() => { exprIdRef.current = exprId; }, [exprId]);
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const clearAuto = useCallback(() => {
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clearTimeout(autoTimerRef.current);
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autoTimerRef.current = null;
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}, []);
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scheduleRef.current = () => {
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clearAuto();
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if (!autoRotateRef.current) return;
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const jitter = 1 + (Math.random() - 0.5) * 0.3;
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autoTimerRef.current = setTimeout(() => {
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const candidates = ALL_AUTO_IDS.filter(id => id !== exprIdRef.current);
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const nextId = candidates[Math.floor(Math.random() * candidates.length)];
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setExprId(nextId);
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scheduleRef.current?.();
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}, switchMsRef.current * jitter);
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};
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const scheduleNext = useCallback(() => scheduleRef.current?.(), []);
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useEffect(() => {
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if (autoRotate) scheduleNext();
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else clearAuto();
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return clearAuto;
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}, [autoRotate, scheduleNext, clearAuto]);
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const pick = useCallback((id) => {
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clearAuto();
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setExprId(id);
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if (autoRotateRef.current) scheduleNext();
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}, [clearAuto, scheduleNext]);
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// ── Voice pipeline state ─────────────────────────────────────
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const { isRecording, start: startRec, stop: stopRec } = usePushToTalk();
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// voicePhase: 'idle' | 'listening' | 'thinking' | 'speaking'
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const [voicePhase, setVoicePhase] = useState('idle');
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const [voiceStatus, setVoiceStatus] = useState(null); // { type, text }
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const [chatMessages, setChatMessages] = useState([]);
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const [llmHistory, setLlmHistory] = useState([]); // last N {role,content} for context
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const [memories, setMemories] = useState(() => getMemories());
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const [isHermesMode, setIsHermesMode] = useState(false);
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const voicePhaseRef = useRef('idle');
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const isSpaceDownRef = useRef(false);
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const refreshMemories = useCallback(() => setMemories(getMemories()), []);
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// Load backend mode from server config on mount
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useEffect(() => {
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apiConfig().then(cfg => {
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if (cfg?.backendMode === 'hermes') setIsHermesMode(true);
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}).catch(() => {});
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}, []);
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useEffect(() => { voicePhaseRef.current = voicePhase; }, [voicePhase]);
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const appendMsg = (role, text, audioBase64, audioMime, toolCalls) => {
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const msg = { id: crypto.randomUUID(), role, text, audioBase64, audioMime, toolCalls };
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setChatMessages(prev => [...prev.slice(-29), msg]); // keep last 30
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return msg;
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};
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// ── Full push-to-talk flow ────────────────────────────────────
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const handleSpaceDown = useCallback(async () => {
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if (isSpaceDownRef.current || voicePhaseRef.current !== 'idle') return;
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isSpaceDownRef.current = true;
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clearAuto();
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// Show "acquiring mic" state while getUserMedia is pending
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setVoicePhase('acquiring');
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setVoiceStatus({ type: 'acquiring', text: '⏳ 麦克风准备中…' });
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try {
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await startRec(); // resolves once stream is live and MediaRecorder.start() called
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} catch (err) {
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console.warn('[PTT] Mic acquisition failed:', err.message);
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isSpaceDownRef.current = false;
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setVoicePhase('idle');
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setVoiceStatus({ type: 'error', text: '⚠ 麦克风不可用' });
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setTimeout(() => setVoiceStatus(null), 2500);
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scheduleNext();
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return;
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}
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// Only show "listening" once the mic is actually recording
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setExprId('listening');
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setVoicePhase('listening');
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setVoiceStatus({ type: 'listening', text: '🎙 请讲话 · 松开结束' });
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}, [clearAuto, startRec, scheduleNext]);
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const handleSpaceUp = useCallback(async () => {
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if (!isSpaceDownRef.current) return;
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isSpaceDownRef.current = false;
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// If still acquiring (Space released before mic was ready) — just cancel
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if (voicePhaseRef.current === 'acquiring') {
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setVoicePhase('idle');
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setVoiceStatus(null);
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scheduleNext();
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return;
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}
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if (voicePhaseRef.current !== 'listening') return;
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// ── Step 1: stop recording ────────────────────────────────
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setVoicePhase('thinking');
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setExprId('thinking');
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setVoiceStatus({ type: 'thinking', text: '⚙ 识别中…' });
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const { transcript: browserTranscript, audioBase64: userAudio, mimeType: userMime } = await stopRec();
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// ── Transcribe with Volcengine ASR 2.0; fall back to browser SpeechRecognition ──
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let userText = '';
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if (userAudio) {
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try {
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setVoiceStatus({ type: 'thinking', text: '⚙ 识别中…' });
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const { text } = await apiAsr(userAudio, userMime || 'audio/webm');
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userText = text?.trim() || '';
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} catch (err) {
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console.warn('[ASR] Volcengine failed, using browser transcript:', err.message);
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}
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}
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if (!userText) userText = browserTranscript.trim();
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if (!userText) {
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// Nothing recognised at all — silently abort
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setVoicePhase('idle');
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setExprId('idle');
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setVoiceStatus(null);
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return;
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}
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appendMsg('user', userText, userAudio, userMime);
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setVoiceStatus({ type: 'thinking', text: '⚙ 思考中…' });
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// ── Step 2: LLM ─────────────────────────────────────────────
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let botText = '';
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let toolCalls = [];
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try {
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// In Hermes mode don't pass local memories — Hermes owns its own memory
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const currentMemories = isHermesMode ? [] : getMemories().map(m => m.text);
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const currentSettings = getSettings();
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const newHistory = [...llmHistory, { role: 'user', content: userText }];
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const result = await apiChat(newHistory.slice(-10), currentMemories, currentSettings);
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botText = result.text;
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toolCalls = result.toolCalls || [];
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setLlmHistory([...newHistory, { role: 'assistant', content: botText }].slice(-20));
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} catch (err) {
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botText = `对话出错: ${err.message}`;
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}
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// ── Step 3: TTS ──────────────────────────────────────────────
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setExprId('speaking');
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setVoicePhase('speaking');
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setVoiceStatus({ type: 'speaking', text: '🔊 播放中…' });
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const voice = getEffectiveVoice();
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let botAudio = null;
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let usingBrowserTts = false;
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try {
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const { audioBase64 } = await apiTts(botText, voice);
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botAudio = audioBase64;
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} catch (err) {
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console.warn('[TTS] Volcengine unavailable, using browser TTS:', err.message);
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usingBrowserTts = true;
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}
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if (usingBrowserTts) {
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setVoiceStatus({ type: 'speaking', text: '🔊 播放中… (浏览器语音)' });
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}
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appendMsg('bot', botText, botAudio, 'audio/mp3', toolCalls);
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// Save to history
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addEntry({
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userText,
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botText,
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userAudioBase64: userAudio,
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userAudioMime: userMime,
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botAudioBase64: botAudio,
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botAudioMime: 'audio/mp3',
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});
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// Background memory extraction — skip in Hermes mode (Hermes owns its memory)
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if (!isHermesMode) {
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apiExtractMemory(userText, botText).then(facts => {
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let added = false;
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facts.forEach(f => { if (addMemory(f)) added = true; });
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if (added) refreshMemories();
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}).catch(() => {});
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}
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// Play audio
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if (botAudio) {
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await playAudioBase64(botAudio, 'audio/mp3');
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} else {
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await speakText(botText);
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}
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// ── Done: resume auto-rotate ─────────────────────────────────
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setVoicePhase('idle');
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setVoiceStatus(null);
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const nextId = ALL_AUTO_IDS[Math.floor(Math.random() * ALL_AUTO_IDS.length)];
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setExprId(nextId);
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scheduleNext();
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}, [stopRec, llmHistory, scheduleNext]);
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// ── Keyboard handler ──────────────────────────────────────────
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useEffect(() => {
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function onKeyDown(e) {
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if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
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if (e.code === 'Space' && !e.repeat) {
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e.preventDefault();
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handleSpaceDown();
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return;
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}
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if (voicePhaseRef.current === 'idle') {
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const id = KEY_MAP[e.key.toLowerCase()];
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if (id) pick(id);
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}
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}
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function onKeyUp(e) {
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if (e.code === 'Space') {
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e.preventDefault();
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handleSpaceUp();
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}
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}
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window.addEventListener('keydown', onKeyDown);
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window.addEventListener('keyup', onKeyUp);
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return () => {
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window.removeEventListener('keydown', onKeyDown);
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window.removeEventListener('keyup', onKeyUp);
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};
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}, [handleSpaceDown, handleSpaceUp, pick]);
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// ── Render ─────────────────────────────────────────────────
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return (
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<div className="app">
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<header className="hdr">
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<a href="/" className="hdr-home" title="返回主页">🏠</a>
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<h1>J<span className="accent">BOT</span></h1>
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<p className="subtitle">AI Robot Face · 240×240</p>
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<nav className="hdr-nav">
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<button className="hdr-link" onClick={() => navigate('/history')}>历史</button>
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<button className="hdr-link" onClick={() => navigate('/settings')}>设置</button>
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</nav>
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</header>
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<div className="page-body">
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{/* ── Left column: face + controls ── */}
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<aside className="left-col">
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<section className="screen-wrap">
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<div className="scale-controls">
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<button className={`scale-btn${scale === 1 ? ' active' : ''}`} onClick={() => setScale(1)}>1×</button>
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<button className={`scale-btn${scale === 2 ? ' active' : ''}`} onClick={() => setScale(2)}>2×</button>
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</div>
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<div className="bezel">
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<RobotFace expressionId={exprId} scale={scale} />
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</div>
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<div className="expr-label">{byId[exprId]?.label}</div>
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</section>
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<section className="panel">
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<div className="panel-section">
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<h3>交互状态 <span className="key-hint">1 – 8</span></h3>
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<div className="btn-grid">
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{INTERACTION.map(e => (
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<button
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key={e.id}
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className={`ebtn${exprId === e.id ? ' active' : ''}`}
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style={{ '--c': e.color }}
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onClick={() => pick(e.id)}
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>{e.label}</button>
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))}
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</div>
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</div>
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<div className="panel-section">
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<h3>微表情 <span className="key-hint">Q–I · 自动</span></h3>
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<div className="btn-grid btn-grid-4">
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{AUTO.map(e => (
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<button
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key={e.id}
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className={`ebtn${exprId === e.id ? ' active' : ''}`}
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style={{ '--c': e.color }}
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onClick={() => pick(e.id)}
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>{e.label}</button>
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))}
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</div>
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</div>
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<label className="toggle">
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<input type="checkbox" checked={autoRotate} onChange={ev => setAutoRotate(ev.target.checked)} />
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<span>自动轮换微表情</span>
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</label>
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</section>
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</aside>
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{/* ── Right column: memory + chat + bottom bar ── */}
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<div className="right-col">
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{!isHermesMode && (
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<MemoryPanel memories={memories} onMemoriesChange={refreshMemories} />
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)}
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{isHermesMode && (
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<div className="hermes-mode-badge">🧠 Hermes Agent 模式 · 记忆由 Agent 管理</div>
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)}
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<ChatPanel messages={chatMessages} voiceStatus={voiceStatus} />
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<VoiceButton phase={voicePhase} onStart={handleSpaceDown} onEnd={handleSpaceUp} />
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</div>
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</div>
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</div>
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);
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}
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