656 lines
31 KiB
JavaScript
656 lines
31 KiB
JavaScript
const { useState, useEffect, useRef, useCallback } = React;
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const api = {
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async get(url) {
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const r = await fetch(url);
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if (!r.ok) throw new Error((await r.json().catch(() => ({}))).error || r.statusText);
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return r.json();
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},
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async post(url, data) {
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const r = await fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(data) });
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if (!r.ok) throw new Error((await r.json().catch(() => ({}))).error || r.statusText);
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return r.json();
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},
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};
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function wsUrl() {
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return `${location.protocol === 'https:' ? 'wss:' : 'ws:'}//${location.host}`;
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}
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function shuffleArray(arr) {
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const a = [...arr];
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for (let i = a.length - 1; i > 0; i--) {
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const j = Math.floor(Math.random() * (i + 1));
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[a[i], a[j]] = [a[j], a[i]];
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}
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return a;
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}
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/**
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* Extract value from Baserow Single Select field.
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* Can be { id: 6, value: "MC", color: "..." } or plain string or null.
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*/
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function fieldVal(field, fallback) {
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if (!field) return fallback || '';
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if (typeof field === 'string') return field;
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if (typeof field === 'object' && field.value !== undefined) return field.value;
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return String(field);
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}
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function normalizeText(t) {
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return (t || '').toLowerCase()
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.replace(/[äÄ]/g, 'ae').replace(/[öÖ]/g, 'oe').replace(/[üÜ]/g, 'ue').replace(/ß/g, 'ss')
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.replace(/[^a-z0-9]/g, '');
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}
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/* ================================================================== */
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/* Shared Components */
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/* ================================================================== */
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function ImageModal({ src, onClose }) {
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if (!src) return null;
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return (
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<div className="fixed inset-0 bg-black bg-opacity-90 flex items-center justify-center z-50 p-4" onClick={onClose}>
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<img src={src} className="max-w-full max-h-full object-contain rounded-lg" alt="Vergroesserung" />
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</div>
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);
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}
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function Timer({ timeLeft, total }) {
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if (!total) return null;
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const pct = Math.max(0, (timeLeft / total) * 100);
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const color = pct > 50 ? 'bg-green-500' : pct > 25 ? 'bg-yellow-500' : 'bg-red-500';
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return (
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<div className="w-full mb-4">
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<div className="w-full bg-gray-700 rounded-full h-4 overflow-hidden">
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<div className={`${color} h-full rounded-full transition-all duration-200`} style={{ width: `${pct}%` }} />
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</div>
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<div className="text-center text-sm mt-1 text-gray-300">{Math.ceil(timeLeft)}s</div>
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</div>
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);
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}
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function Leaderboard({ entries, highlight, compact }) {
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if (!entries || !entries.length) return null;
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const show = compact ? entries.slice(0, 5) : entries;
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return (
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<div className="bg-gray-800 rounded-xl p-4 mt-4 w-full">
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<h3 className="text-lg font-bold mb-2 text-center">🏆 Leaderboard</h3>
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{show.map((e, i) => (
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<div key={e.name} className={`flex justify-between py-2 px-3 rounded-lg mb-1 ${e.name === highlight ? 'bg-red-700' : i === 0 ? 'bg-amber-700' : 'bg-gray-700'}`}>
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<span className="font-medium">{i === 0 ? '🥇' : i === 1 ? '🥈' : i === 2 ? '🥉' : `${e.rank}.`} {e.name}</span>
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<span className="font-bold">{e.score}</span>
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</div>
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))}
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</div>
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);
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}
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const ANSWER_COLORS = { A: 'answer-a', B: 'answer-b', C: 'answer-c', D: 'answer-d' };
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function AnswerGrid({ question, selected, onToggle, disabled }) {
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const typ = (question.typ || 'MC').toLowerCase();
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const isWF = typ === 'wahr/falsch';
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if (typ === 'freitext') {
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return (
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<input
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type="text"
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className="w-full p-4 rounded-xl bg-gray-700 text-white text-xl text-center border-2 border-gray-600 focus:border-red-500 outline-none"
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placeholder="Deine Antwort..."
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value={selected[0] || ''}
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onChange={(e) => onToggle([e.target.value])}
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disabled={disabled}
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autoFocus
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/>
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);
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}
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return (
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<div className={`grid gap-3 ${question.antworten.length <= 2 ? 'grid-cols-1 sm:grid-cols-2' : 'grid-cols-1 sm:grid-cols-2'}`}>
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{question.antworten.map((a) => {
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const active = selected.includes(a.key);
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const cls = `${ANSWER_COLORS[a.key]} ${active ? 'selected' : ''} ${disabled ? 'disabled' : ''} text-white font-bold py-4 px-6 rounded-xl text-lg cursor-pointer transition-all text-center`;
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return (
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<button
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key={a.key}
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className={cls}
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disabled={disabled}
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onClick={() => {
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if (disabled) return;
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if (isWF) {
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onToggle([a.key]);
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} else {
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onToggle(active ? selected.filter((s) => s !== a.key) : [...selected, a.key]);
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}
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}}
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>
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{a.text}
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</button>
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);
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})}
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</div>
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);
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}
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/* ================================================================== */
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/* Home Page */
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/* ================================================================== */
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function HomePage({ navigate }) {
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return (
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<div className="min-h-screen flex flex-col items-center justify-center p-6">
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<div className="text-6xl mb-2">🚨</div>
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<h1 className="text-5xl font-extrabold mb-2 fire-gradient">Quizalarm</h1>
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<p className="text-gray-400 mb-10 text-lg">Lernen. Quizzen. Wissen.</p>
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<div className="w-full max-w-sm space-y-4">
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<button onClick={() => navigate('join')} className="w-full py-4 bg-red-600 hover:bg-red-700 rounded-xl text-xl font-bold transition-all shadow-lg shadow-red-900/30">🎮 Live-Quiz beitreten</button>
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<button onClick={() => navigate('solo-select')} className="w-full py-4 bg-amber-600 hover:bg-amber-700 rounded-xl text-xl font-bold transition-all shadow-lg shadow-amber-900/30">📚 Solo-Lernen</button>
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<button onClick={() => navigate('my-results')} className="w-full py-4 bg-gray-700 hover:bg-gray-600 rounded-xl text-xl font-bold transition-all">📊 Meine Ergebnisse</button>
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</div>
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<a href="/admin" className="mt-8 text-gray-500 hover:text-gray-300 text-sm">Admin-Bereich →</a>
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</div>
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);
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}
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/* ================================================================== */
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/* Join Page */
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/* ================================================================== */
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function JoinPage({ navigate }) {
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const [code, setCode] = useState('');
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const [name, setName] = useState('');
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const [error, setError] = useState('');
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const handleJoin = () => {
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if (!code.trim() || !name.trim()) return setError('Code und Name erforderlich');
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navigate('live-play', { code: code.trim().toUpperCase(), name: name.trim() });
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};
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return (
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<div className="min-h-screen flex flex-col items-center justify-center p-6">
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<h2 className="text-3xl font-bold mb-6">🎮 Live-Quiz beitreten</h2>
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<div className="w-full max-w-sm space-y-4">
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<input className="w-full p-4 rounded-xl bg-gray-800 text-white text-center text-2xl tracking-widest border-2 border-gray-700 focus:border-red-500 outline-none uppercase" placeholder="CODE" value={code} onChange={(e) => setCode(e.target.value)} maxLength={6} />
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<input className="w-full p-4 rounded-xl bg-gray-800 text-white text-center text-xl border-2 border-gray-700 focus:border-red-500 outline-none" placeholder="Dein Name" value={name} onChange={(e) => setName(e.target.value)} maxLength={20} onKeyDown={(e) => e.key === 'Enter' && handleJoin()} />
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{error && <p className="text-red-400 text-center">{error}</p>}
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<button onClick={handleJoin} className="w-full py-4 bg-red-600 hover:bg-red-700 rounded-xl text-xl font-bold shadow-lg shadow-red-900/30">Beitreten</button>
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<button onClick={() => navigate('home')} className="w-full py-3 text-gray-400 hover:text-white">← Zurück</button>
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</div>
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</div>
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);
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}
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/* ================================================================== */
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/* Live Play Page */
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/* ================================================================== */
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function LivePlayPage({ params, navigate }) {
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const [phase, setPhase] = useState('connecting');
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const [session, setSession] = useState(null);
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const [question, setQuestion] = useState(null);
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const [qIndex, setQIndex] = useState(0);
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const [qTotal, setQTotal] = useState(0);
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const [timeLimit, setTimeLimit] = useState(0);
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const [timeLeft, setTimeLeft] = useState(0);
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const [selected, setSelected] = useState([]);
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const [answered, setAnswered] = useState(false);
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const [result, setResult] = useState(null);
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const [leaderboardData, setLeaderboardData] = useState([]);
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const [error, setError] = useState('');
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const [enlargedImg, setEnlargedImg] = useState(null);
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const wsRef = useRef(null);
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const timerRef = useRef(null);
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const phaseRef = useRef(phase);
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phaseRef.current = phase;
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useEffect(() => {
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const ws = new WebSocket(wsUrl());
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wsRef.current = ws;
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ws.onopen = () => {
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ws.send(JSON.stringify({ type: 'join', code: params.code, name: params.name }));
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};
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ws.onmessage = (e) => {
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const msg = JSON.parse(e.data);
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switch (msg.type) {
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case 'joined':
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setSession(msg.session);
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setPhase('waiting');
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break;
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case 'player-joined':
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case 'player-left':
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setSession((s) => s ? { ...s, players: msg.players, playerCount: msg.playerCount } : s);
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break;
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case 'game-start':
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setQTotal(msg.totalQuestions);
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setPhase('playing');
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break;
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case 'question':
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setQuestion(msg.question);
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setQIndex(msg.index);
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setQTotal(msg.total);
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setTimeLimit(msg.timeLimit);
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setTimeLeft(msg.timeLimit);
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setSelected([]);
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setAnswered(false);
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setResult(null);
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setPhase('question');
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break;
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case 'answer-received':
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setAnswered(true);
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break;
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case 'time-up':
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setAnswered(true);
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clearInterval(timerRef.current);
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break;
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case 'question-result':
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setResult(msg);
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setLeaderboardData(msg.leaderboard);
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setPhase('result');
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clearInterval(timerRef.current);
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break;
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case 'game-end':
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setLeaderboardData(msg.leaderboard);
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setPhase('final');
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clearInterval(timerRef.current);
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break;
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case 'error':
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setError(msg.message);
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setPhase('error');
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break;
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}
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};
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ws.onclose = () => {
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if (phaseRef.current !== 'final' && phaseRef.current !== 'error') setPhase('disconnected');
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};
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return () => { clearInterval(timerRef.current); ws.close(); };
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}, []);
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useEffect(() => {
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clearInterval(timerRef.current);
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if (phase === 'question' && timeLimit > 0 && !answered) {
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const start = Date.now();
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timerRef.current = setInterval(() => {
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const elapsed = (Date.now() - start) / 1000;
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const left = Math.max(0, timeLimit - elapsed);
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setTimeLeft(left);
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if (left <= 0) clearInterval(timerRef.current);
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}, 100);
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}
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}, [phase, timeLimit, answered]);
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const submitAnswer = () => {
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if (answered || !wsRef.current) return;
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wsRef.current.send(JSON.stringify({ type: 'answer', answers: selected }));
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setAnswered(true);
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};
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if (phase === 'error') return (
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<div className="min-h-screen flex flex-col items-center justify-center p-6">
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<p className="text-red-400 text-xl mb-4">❌ {error}</p>
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<button onClick={() => navigate('join')} className="py-3 px-6 bg-gray-700 rounded-xl">Zurück</button>
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</div>
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);
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if (phase === 'disconnected') return (
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<div className="min-h-screen flex flex-col items-center justify-center p-6">
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<p className="text-yellow-400 text-xl mb-4">Verbindung verloren...</p>
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<button onClick={() => navigate('join')} className="py-3 px-6 bg-gray-700 rounded-xl">Erneut beitreten</button>
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</div>
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);
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if (phase === 'connecting') return <div className="min-h-screen flex items-center justify-center"><p className="text-xl animate-pulse text-amber-400">Verbinde...</p></div>;
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if (phase === 'waiting') return (
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<div className="min-h-screen flex flex-col items-center justify-center p-6">
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<h2 className="text-3xl font-bold mb-2">⏳ Warteraum</h2>
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<p className="text-gray-400 mb-4">{session?.setName}</p>
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<p className="text-lg mb-4">{session?.playerCount || 0} Teilnehmer</p>
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<div className="flex flex-wrap gap-2 justify-center max-w-md">
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{(session?.players || []).map((n) => (
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<span key={n} className={`px-3 py-1 rounded-full text-sm ${n === params.name ? 'bg-red-600' : 'bg-gray-700'}`}>{n}</span>
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))}
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</div>
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<p className="mt-6 text-gray-500 animate-pulse">Warte auf den Start...</p>
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</div>
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);
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if (phase === 'question') return (
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<div className="min-h-screen flex flex-col p-4 max-w-2xl mx-auto">
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<div className="text-center text-sm text-gray-400 mb-2">Frage {qIndex + 1} / {qTotal}</div>
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{timeLimit > 0 && <Timer timeLeft={timeLeft} total={timeLimit} />}
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<h2 className="text-xl font-bold mb-4 text-center">{question?.frage}</h2>
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{question?.bild && <img src={question.bild} className="max-h-48 mx-auto rounded-lg mb-4 cursor-pointer" alt="" onClick={() => setEnlargedImg(question.bild)} />}
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<AnswerGrid question={question} selected={selected} onToggle={setSelected} disabled={answered} />
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{!answered && (
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<button onClick={submitAnswer} disabled={selected.length === 0} className="mt-4 py-3 bg-red-600 hover:bg-red-700 disabled:opacity-40 rounded-xl text-lg font-bold w-full shadow-lg shadow-red-900/30">Antwort senden</button>
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)}
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{answered && <p className="mt-4 text-center text-amber-400 animate-pulse">✓ Antwort gesendet — warte auf Ergebnis...</p>}
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<ImageModal src={enlargedImg} onClose={() => setEnlargedImg(null)} />
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</div>
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);
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if (phase === 'result') return (
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<div className="min-h-screen flex flex-col items-center p-4 max-w-md mx-auto">
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<div className={`text-4xl mb-4 ${result?.yourResult?.correct ? 'text-green-400' : 'text-red-400'}`}>
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{result?.yourResult?.correct ? '✅ Richtig!' : '❌ Falsch'}
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</div>
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<p className="text-2xl font-bold mb-1">+{result?.yourResult?.points || 0} Punkte</p>
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<p className="text-gray-400 mb-4">Gesamt: {result?.yourResult?.totalScore || 0}</p>
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{result?.correctAnswer && (
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<p className="bg-gray-800 py-2 px-4 rounded-lg mb-4">Richtige Antwort: <strong className="text-amber-400">{result.correctAnswer.join(', ')}</strong></p>
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)}
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<Leaderboard entries={leaderboardData} highlight={params.name} compact />
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<p className="mt-4 text-gray-500 animate-pulse">Warte auf nächste Frage...</p>
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</div>
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);
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if (phase === 'final') return (
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<div className="min-h-screen flex flex-col items-center justify-center p-4">
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<h2 className="text-3xl font-bold mb-6">🏁 Quiz beendet!</h2>
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<Leaderboard entries={leaderboardData} highlight={params.name} />
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<button onClick={() => navigate('home')} className="mt-6 py-3 px-6 bg-gray-700 hover:bg-gray-600 rounded-xl">Zur Startseite</button>
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</div>
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);
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return null;
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}
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/* ================================================================== */
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/* Solo Select Page */
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/* ================================================================== */
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function SoloSelectPage({ navigate }) {
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const [sets, setSets] = useState([]);
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const [name, setName] = useState('');
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const [doShuffle, setDoShuffle] = useState(true);
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const [error, setError] = useState('');
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useEffect(() => {
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api.get('/api/sets').then(setSets).catch((e) => setError(e.message));
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}, []);
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const start = (setId, setName2) => {
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if (!name.trim()) return setError('Bitte Name eingeben');
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navigate('solo-quiz', { setId, setName: setName2, name: name.trim(), shuffle: doShuffle });
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};
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return (
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<div className="min-h-screen flex flex-col items-center p-6 pt-12">
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<h2 className="text-3xl font-bold mb-6">📚 Solo-Lernen</h2>
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<div className="w-full max-w-md space-y-4">
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<input className="w-full p-4 rounded-xl bg-gray-800 text-white text-center text-xl border-2 border-gray-700 focus:border-amber-500 outline-none" placeholder="Dein Name" value={name} onChange={(e) => setName(e.target.value)} />
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<label className="flex items-center gap-3 text-gray-300 cursor-pointer">
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<input type="checkbox" checked={doShuffle} onChange={() => setDoShuffle(!doShuffle)} className="w-5 h-5 accent-amber-500" />
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Fragen mischen
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</label>
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{error && <p className="text-red-400">{error}</p>}
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<h3 className="text-lg font-semibold mt-4">Fragenset wählen:</h3>
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{sets.length === 0 && <p className="text-gray-500">Keine Fragensets konfiguriert. Bitte im Admin-Bereich einrichten.</p>}
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{sets.map((s) => (
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<button key={s.id} onClick={() => start(s.id, s.name)} className="w-full py-4 bg-amber-600 hover:bg-amber-700 rounded-xl text-lg font-bold transition-all shadow-lg shadow-amber-900/30">{s.name}</button>
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))}
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<button onClick={() => navigate('home')} className="w-full py-3 text-gray-400 hover:text-white">← Zurück</button>
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</div>
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</div>
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);
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}
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/* ================================================================== */
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/* Solo Quiz Page */
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/* ================================================================== */
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function SoloQuizPage({ params, navigate }) {
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const [questions, setQuestions] = useState([]);
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const [index, setIndex] = useState(0);
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const [selected, setSelected] = useState([]);
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const [showFeedback, setShowFeedback] = useState(false);
|
|
const [isCorrect, setIsCorrect] = useState(false);
|
|
const [correctAnswer, setCorrectAnswer] = useState([]);
|
|
const [results, setResults] = useState([]);
|
|
const [error, setError] = useState('');
|
|
const [enlargedImg, setEnlargedImg] = useState(null);
|
|
const [shuffledAnswers, setShuffledAnswers] = useState([]);
|
|
const sessionId = useRef('SOLO-' + Date.now().toString(36).toUpperCase());
|
|
|
|
useEffect(() => {
|
|
api.get(`/api/sets/${params.setId}/questions`).then((qs) => {
|
|
console.log(`Loaded ${qs.length} questions, sample Typ:`, qs[0]?.['Typ']);
|
|
if (params.shuffle) {
|
|
for (let i = qs.length - 1; i > 0; i--) {
|
|
const j = Math.floor(Math.random() * (i + 1));
|
|
[qs[i], qs[j]] = [qs[j], qs[i]];
|
|
}
|
|
}
|
|
setQuestions(qs);
|
|
}).catch((e) => setError(e.message));
|
|
}, []);
|
|
|
|
useEffect(() => {
|
|
if (questions.length === 0 || index >= questions.length) return;
|
|
const q = questions[index];
|
|
const answers = [];
|
|
['A', 'B', 'C', 'D'].forEach((k) => {
|
|
if (q[`Antwort ${k}`]) answers.push({ key: k, text: q[`Antwort ${k}`] });
|
|
});
|
|
setShuffledAnswers(shuffleArray(answers));
|
|
}, [index, questions]);
|
|
|
|
if (error) return <div className="min-h-screen flex items-center justify-center text-red-400 text-xl p-6 text-center">{error}</div>;
|
|
if (!questions.length) return <div className="min-h-screen flex items-center justify-center animate-pulse text-xl text-amber-400">Lade Fragen...</div>;
|
|
|
|
const q = questions[index];
|
|
const typ = fieldVal(q['Typ'], 'MC').toLowerCase();
|
|
const sanitized = {
|
|
frage: q['Frage'] || '(Kein Fragetext)',
|
|
typ: fieldVal(q['Typ'], 'MC'),
|
|
bild: q['Bild'] && Array.isArray(q['Bild']) && q['Bild'].length ? q['Bild'][0].url : null,
|
|
antworten: shuffledAnswers,
|
|
};
|
|
|
|
const checkAnswer = () => {
|
|
const rawCorrect = (q['Richtige Antwort'] || '').trim();
|
|
let correct, ok;
|
|
if (typ === 'freitext') {
|
|
correct = [rawCorrect];
|
|
ok = normalizeText(selected[0]) === normalizeText(rawCorrect);
|
|
} else {
|
|
correct = rawCorrect.split(',').map((s) => s.trim().toUpperCase()).filter(Boolean);
|
|
const correctSet = new Set(correct);
|
|
const selectedSet = new Set(selected.map((s) => s.toUpperCase()));
|
|
ok = correct.length === selectedSet.size && correct.every((c) => selectedSet.has(c));
|
|
}
|
|
|
|
setCorrectAnswer(correct);
|
|
setIsCorrect(ok);
|
|
setShowFeedback(true);
|
|
|
|
const newResults = [...results, {
|
|
Nutzername: params.name,
|
|
Frage_ID: q.id,
|
|
Fragenset: params.setName,
|
|
Antwort: selected.join(','),
|
|
Richtig: ok,
|
|
Punkte: ok ? 1000 : 0,
|
|
Session_ID: sessionId.current,
|
|
Modus: 'Solo',
|
|
Zeitstempel: new Date().toISOString(),
|
|
}];
|
|
setResults(newResults);
|
|
};
|
|
|
|
const nextQuestion = () => {
|
|
if (index + 1 >= questions.length) {
|
|
api.post('/api/results', { answers: results }).catch((e) => console.error('Save error:', e));
|
|
navigate('solo-result', { results, setName: params.setName, name: params.name, questions });
|
|
return;
|
|
}
|
|
setIndex(index + 1);
|
|
setSelected([]);
|
|
setShowFeedback(false);
|
|
};
|
|
|
|
return (
|
|
<div className="min-h-screen flex flex-col p-4 max-w-2xl mx-auto">
|
|
<div className="text-center text-sm text-gray-400 mb-2">Frage {index + 1} / {questions.length}</div>
|
|
<div className="w-full bg-gray-700 rounded-full h-2 mb-4">
|
|
<div className="bg-amber-500 h-full rounded-full transition-all" style={{ width: `${((index + 1) / questions.length) * 100}%` }} />
|
|
</div>
|
|
<h2 className="text-xl font-bold mb-4 text-center">{sanitized.frage}</h2>
|
|
{sanitized.bild && <img src={sanitized.bild} className="max-h-48 mx-auto rounded-lg mb-4 cursor-pointer" alt="" onClick={() => setEnlargedImg(sanitized.bild)} />}
|
|
<AnswerGrid question={sanitized} selected={selected} onToggle={setSelected} disabled={showFeedback} />
|
|
{!showFeedback && (
|
|
<button onClick={checkAnswer} disabled={selected.length === 0} className="mt-4 py-3 bg-amber-600 hover:bg-amber-700 disabled:opacity-40 rounded-xl text-lg font-bold w-full shadow-lg shadow-amber-900/30">Prüfen</button>
|
|
)}
|
|
{showFeedback && (
|
|
<div className="mt-4 text-center space-y-3">
|
|
<div className={`text-2xl font-bold ${isCorrect ? 'text-green-400' : 'text-red-400'}`}>
|
|
{isCorrect ? '✅ Richtig!' : '❌ Falsch'}
|
|
</div>
|
|
{!isCorrect && <p className="bg-gray-800 py-2 px-4 rounded-lg inline-block">Richtig: <strong className="text-amber-400">{correctAnswer.join(', ')}</strong></p>}
|
|
<button onClick={nextQuestion} className="w-full py-3 bg-red-600 hover:bg-red-700 rounded-xl text-lg font-bold shadow-lg shadow-red-900/30">
|
|
{index + 1 >= questions.length ? 'Ergebnis anzeigen' : 'Nächste Frage →'}
|
|
</button>
|
|
</div>
|
|
)}
|
|
<ImageModal src={enlargedImg} onClose={() => setEnlargedImg(null)} />
|
|
</div>
|
|
);
|
|
}
|
|
|
|
/* ================================================================== */
|
|
/* Solo Result Page */
|
|
/* ================================================================== */
|
|
|
|
function SoloResultPage({ params, navigate }) {
|
|
const { results, setName, name, questions } = params;
|
|
const total = results.length;
|
|
const correct = results.filter((r) => r.Richtig).length;
|
|
const pct = total > 0 ? Math.round((correct / total) * 100) : 0;
|
|
|
|
const byCategory = {};
|
|
results.forEach((r, i) => {
|
|
const q = questions[i];
|
|
const cat = fieldVal(q?.['Kategorie'], 'Ohne Kategorie') || 'Ohne Kategorie';
|
|
if (!byCategory[cat]) byCategory[cat] = { total: 0, correct: 0 };
|
|
byCategory[cat].total++;
|
|
if (r.Richtig) byCategory[cat].correct++;
|
|
});
|
|
|
|
return (
|
|
<div className="min-h-screen flex flex-col items-center p-6 pt-12">
|
|
<h2 className="text-3xl font-bold mb-2">📊 Ergebnis</h2>
|
|
<p className="text-gray-400 mb-4">{setName} — {name}</p>
|
|
<div className={`text-6xl font-extrabold mb-2 ${pct >= 70 ? 'text-green-400' : pct >= 40 ? 'text-yellow-400' : 'text-red-400'}`}>{pct}%</div>
|
|
<p className="text-xl mb-6">{correct} / {total} richtig</p>
|
|
{Object.keys(byCategory).length > 1 && (
|
|
<div className="w-full max-w-md bg-gray-800 rounded-xl p-4 mb-4">
|
|
<h3 className="font-bold mb-2">Nach Kategorie:</h3>
|
|
{Object.entries(byCategory).map(([cat, v]) => (
|
|
<div key={cat} className="flex justify-between py-1 border-b border-gray-700 last:border-0">
|
|
<span>{cat}</span>
|
|
<span className={v.correct / v.total >= 0.7 ? 'text-green-400' : 'text-red-400'}>{v.correct}/{v.total}</span>
|
|
</div>
|
|
))}
|
|
</div>
|
|
)}
|
|
<div className="w-full max-w-md space-y-3">
|
|
<button onClick={() => navigate('solo-select')} className="w-full py-3 bg-amber-600 hover:bg-amber-700 rounded-xl font-bold shadow-lg shadow-amber-900/30">Nochmal spielen</button>
|
|
<button onClick={() => navigate('home')} className="w-full py-3 bg-gray-700 hover:bg-gray-600 rounded-xl font-bold">Zur Startseite</button>
|
|
</div>
|
|
</div>
|
|
);
|
|
}
|
|
|
|
/* ================================================================== */
|
|
/* My Results Page */
|
|
/* ================================================================== */
|
|
|
|
function MyResultsPage({ navigate }) {
|
|
const [name, setName] = useState('');
|
|
const [results, setResults] = useState(null);
|
|
const [error, setError] = useState('');
|
|
|
|
const search = () => {
|
|
if (!name.trim()) return;
|
|
setError('');
|
|
api.get(`/api/results/${encodeURIComponent(name.trim())}`)
|
|
.then(setResults)
|
|
.catch((e) => setError(e.message));
|
|
};
|
|
|
|
const sessions = {};
|
|
if (results) {
|
|
results.forEach((r) => {
|
|
const sid = r['Session_ID'] || 'Unbekannt';
|
|
if (!sessions[sid]) sessions[sid] = { modus: fieldVal(r['Modus'], ''), fragenset: r['Fragenset'], date: r['Zeitstempel'], answers: [] };
|
|
sessions[sid].answers.push(r);
|
|
});
|
|
}
|
|
|
|
return (
|
|
<div className="min-h-screen flex flex-col items-center p-6 pt-12">
|
|
<h2 className="text-3xl font-bold mb-6">📊 Meine Ergebnisse</h2>
|
|
<div className="w-full max-w-md space-y-3">
|
|
<input className="w-full p-4 rounded-xl bg-gray-800 text-white text-center border-2 border-gray-700 focus:border-red-500 outline-none" placeholder="Dein Name" value={name} onChange={(e) => setName(e.target.value)} onKeyDown={(e) => e.key === 'Enter' && search()} />
|
|
<button onClick={search} className="w-full py-3 bg-red-600 hover:bg-red-700 rounded-xl font-bold shadow-lg shadow-red-900/30">Suchen</button>
|
|
{error && <p className="text-red-400 text-center">{error}</p>}
|
|
</div>
|
|
{results && results.length === 0 && <p className="mt-4 text-gray-500">Keine Ergebnisse gefunden.</p>}
|
|
{results && results.length > 0 && (
|
|
<div className="w-full max-w-md mt-6 space-y-4">
|
|
{Object.entries(sessions).reverse().map(([sid, s]) => {
|
|
const total = s.answers.length;
|
|
const correct = s.answers.filter((a) => a['Richtig']).length;
|
|
const points = s.answers.reduce((sum, a) => sum + (a['Punkte'] || 0), 0);
|
|
return (
|
|
<div key={sid} className="bg-gray-800 rounded-xl p-4">
|
|
<div className="flex justify-between items-start mb-2">
|
|
<div>
|
|
<span className={`text-xs px-2 py-0.5 rounded-full text-white ${s.modus === 'Live' ? 'bg-red-600' : 'bg-amber-600'}`}>{s.modus}</span>
|
|
<span className="ml-2 font-semibold">{s.fragenset}</span>
|
|
</div>
|
|
<span className="text-sm text-gray-400">{s.date ? new Date(s.date).toLocaleDateString('de') : ''}</span>
|
|
</div>
|
|
<p>{correct}/{total} richtig — {points} Punkte</p>
|
|
</div>
|
|
);
|
|
})}
|
|
</div>
|
|
)}
|
|
<button onClick={() => navigate('home')} className="mt-6 py-3 px-6 text-gray-400 hover:text-white">← Zurück</button>
|
|
</div>
|
|
);
|
|
}
|
|
|
|
/* ================================================================== */
|
|
/* App Router */
|
|
/* ================================================================== */
|
|
|
|
function App() {
|
|
const [page, setPage] = useState('home');
|
|
const [params, setParams] = useState({});
|
|
|
|
const navigate = useCallback((p, par = {}) => {
|
|
setPage(p);
|
|
setParams(par);
|
|
window.scrollTo(0, 0);
|
|
}, []);
|
|
|
|
switch (page) {
|
|
case 'home': return <HomePage navigate={navigate} />;
|
|
case 'join': return <JoinPage navigate={navigate} />;
|
|
case 'live-play': return <LivePlayPage params={params} navigate={navigate} />;
|
|
case 'solo-select': return <SoloSelectPage navigate={navigate} />;
|
|
case 'solo-quiz': return <SoloQuizPage params={params} navigate={navigate} />;
|
|
case 'solo-result': return <SoloResultPage params={params} navigate={navigate} />;
|
|
case 'my-results': return <MyResultsPage navigate={navigate} />;
|
|
default: return <HomePage navigate={navigate} />;
|
|
}
|
|
}
|
|
|
|
ReactDOM.createRoot(document.getElementById('root')).render(<App />); |