aethex-live-v2/app/page.tsx

'use client';

import { useEffect, useState, useRef } from 'react';
import { io, Socket } from 'socket.io-client';
import { AETHEX } from '@/config/aethex';
import {
  SceneOakdale,
  SceneForge,
  ScenePassport,
  SceneOffline,
} from '@/components/scenes';

// ── Inline scenes for Live / Music / Kael ──────────────────────────────────

function SceneLive({ videoId }: { videoId: string | null }) {
  return (
    <div className="scene scene-live">
      <div className="scene-eyebrow" style={{ color: 'var(--corp)' }}>LIVE NOW</div>
      <div className="scene-headline" style={{ color: 'var(--corp)' }}>MRPIGLR ON AIR</div>
      {videoId ? (
        <iframe
          className="live-embed"
          src={`https://www.youtube.com/embed/${videoId}?autoplay=1&mute=0`}
          allow="autoplay; fullscreen"
          allowFullScreen
        />
      ) : (
        <div className="scene-tagline">Connecting to stream…</div>
      )}
    </div>
  );
}

function SceneMusic() {
  return (
    <div className="scene scene-music">
      <div className="scene-eyebrow" style={{ color: 'var(--corp)' }}>NOW PLAYING</div>
      <div className="scene-headline" style={{ color: 'var(--corp)' }}>RANCH RECORDS</div>
      <div className="scene-tagline">Frank Tango · Independent Country</div>
      <div className="scene-body" style={{ marginTop: '1.5rem', color: 'var(--muted)' }}>
        🎵 Music interlude in progress
      </div>
    </div>
  );
}

function SceneKael({ kaelResponse }: { kaelResponse: string }) {
  return (
    <div className="scene scene-kael">
      <div className="scene-eyebrow" style={{ color: 'var(--cyber)' }}>AETHEX AI</div>
      <div className="scene-headline" style={{ color: 'var(--cyber)' }}>KAEL</div>
      <div className="scene-tagline">Ask KAEL anything — type /kael [question]</div>
      {kaelResponse && (
        <div className="kael-response">
          <div className="kael-label">KAEL</div>
          <div className="kael-text">{kaelResponse}</div>
        </div>
      )}
    </div>
  );
}

// ── Types ──────────────────────────────────────────────────────────────────

type Scene = 'live' | 'music' | 'kael' | 'oakdale' | 'forge' | 'offline' | 'passport';

interface ChatMessage {
  id: string;
  username: string;
  message: string;
  type: 'chat' | 'command';
  timestamp: number;
}

// ── Main Page ──────────────────────────────────────────────────────────────

export default function LivePage() {
  const [scene, setScene] = useState<Scene>('offline');
  const [liveVideoId, setLiveVideoId] = useState<string | null>(null);
  const [viewers, setViewers] = useState(0);
  const [messages, setMessages] = useState<ChatMessage[]>([]);
  const [input, setInput] = useState('');
  const [username] = useState(() => 'viewer' + Math.floor(Math.random() * 9000 + 1000));
  const [kaelResponse, setKaelResponse] = useState('');
  const socketRef = useRef<Socket | null>(null);
  const chatRef = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const socket = io({ path: '/socket.io' });
    socketRef.current = socket;

    socket.on('state:init', ({ scene, liveVideoId }) => {
      setScene(scene);
      setLiveVideoId(liveVideoId);
    });
    socket.on('scene:change', ({ scene, liveVideoId }) => {
      setScene(scene);
      if (liveVideoId !== undefined) setLiveVideoId(liveVideoId);
    });
    socket.on('viewers:update', (count: number) => setViewers(count));
    socket.on('chat:message', (msg: ChatMessage) => {
      setMessages(prev => [...prev.slice(-49), msg]);
    });
    socket.on('kael:response', ({ text }: { text: string }) => {
      setKaelResponse(text);
    });

    return () => { socket.disconnect(); };
  }, []);

  useEffect(() => {
    if (chatRef.current) {
      chatRef.current.scrollTop = chatRef.current.scrollHeight;
    }
  }, [messages]);

  function sendMessage(e: React.FormEvent) {
    e.preventDefault();
    if (!input.trim() || !socketRef.current) return;
    socketRef.current.emit('chat:send', { message: input.trim(), username });
    setInput('');
  }

  function renderScene() {
    switch (scene) {
      case 'live':    return <SceneLive videoId={liveVideoId} />;
      case 'music':   return <SceneMusic />;
      case 'kael':    return <SceneKael kaelResponse={kaelResponse} />;
      case 'oakdale': return <SceneOakdale />;
      case 'forge':   return <SceneForge />;
      case 'passport':return <ScenePassport />;
      default:        return <SceneOffline />;
    }
  }

  return (
    <div className="broadcast-root">
      {/* Header bar */}
      <header className="broadcast-header">
        <div className="header-logo">
          <span className="logo-hex">⬡</span>
          <span className="logo-name">AeThex <span className="logo-live">LIVE</span></span>
        </div>
        <div className="header-scene-pills">
          {AETHEX.scenes.map(s => (
            <button
              key={s}
              className={`scene-pill ${scene === s ? 'active' : ''}`}
              onClick={() => socketRef.current?.emit('scene:request', { scene: s, username })}
            >
              {s.toUpperCase()}
            </button>
          ))}
        </div>
        <div className="header-meta">
          <span className="viewer-count">👁 {viewers}</span>
          {scene === 'live' && <span className="live-badge">● LIVE</span>}
        </div>
      </header>

      {/* Main scene */}
      <main className="broadcast-main">
        {renderScene()}
      </main>

      {/* Chat overlay */}
      <aside className="chat-overlay">
        <div className="chat-messages" ref={chatRef}>
          {messages.map(m => (
            <div key={m.id} className={`chat-msg ${m.type === 'command' ? 'chat-cmd' : ''}`}>
              <span className="chat-user">{m.username}</span>
              <span className="chat-text">{m.message}</span>
            </div>
          ))}
        </div>
        <form className="chat-form" onSubmit={sendMessage}>
          <input
            className="chat-input"
            value={input}
            onChange={e => setInput(e.target.value)}
            placeholder="Type a message or /command…"
            autoComplete="off"
          />
          <button className="chat-send" type="submit">→</button>
        </form>
        <div className="chat-commands">
          {AETHEX.commands.map(c => (
            <button
              key={c.cmd}
              className="cmd-chip"
              style={{ borderColor: c.color, color: c.color }}
              onClick={() => {
                setInput(c.cmd + ' ');
                socketRef.current?.emit('chat:send', { message: c.cmd, username });
              }}
            >
              {c.cmd}
            </button>
          ))}
        </div>
      </aside>

      {/* Trinity footer bar */}
      <div className="trinity-bar" />
    </div>
  );
}