152 lines
4.9 KiB
HTML
152 lines
4.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>WS Client</title>
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<style>
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* { box-sizing: border-box; margin: 0; padding: 0; }
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body { font-family: monospace; background: #1a1a1a; color: #e0e0e0; padding: 20px; }
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h2 { margin-bottom: 16px; color: #9ecfff; }
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#auth-panel, #chat-panel { max-width: 600px; }
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label { display: block; margin-bottom: 4px; font-size: 13px; color: #aaa; }
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input[type="text"] {
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width: 100%; padding: 8px; background: #2a2a2a; border: 1px solid #444;
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color: #e0e0e0; font-family: monospace; font-size: 13px; border-radius: 4px;
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}
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button {
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margin-top: 10px; padding: 8px 20px; background: #4a90d9; color: #fff;
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border: none; border-radius: 4px; cursor: pointer; font-family: monospace; font-size: 13px;
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}
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button:hover { background: #357abd; }
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button:disabled { background: #444; cursor: default; }
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#status {
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margin-top: 12px; font-size: 13px; padding: 6px 10px;
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border-radius: 4px; background: #2a2a2a; border-left: 3px solid #555;
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}
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#status.ok { border-color: #4caf50; color: #81c784; }
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#status.err { border-color: #f44336; color: #e57373; }
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#chat-panel { display: none; margin-top: 24px; }
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#log {
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height: 300px; overflow-y: auto; background: #111; border: 1px solid #333;
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border-radius: 4px; padding: 10px; font-size: 13px; line-height: 1.6;
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}
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.msg-in { color: #81c784; }
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.msg-out { color: #64b5f6; }
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.msg-sys { color: #888; font-style: italic; }
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#send-row { display: flex; gap: 8px; margin-top: 10px; }
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#send-row input { flex: 1; margin: 0; }
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#send-row button { margin: 0; }
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.hint { margin-top: 20px; font-size: 12px; color: #666; border-top: 1px solid #2a2a2a; padding-top: 12px; }
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.hint code { background: #2a2a2a; padding: 2px 5px; border-radius: 3px; color: #ccc; }
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</style>
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</head>
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<body>
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<div id="auth-panel">
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<h2>WebSocket Client</h2>
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<label>JWT Token</label>
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<input id="token-input" type="text" placeholder="Paste token from curl /login">
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<button id="connect-btn" onclick="connect()">Connect</button>
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<div id="status">Not connected</div>
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<div class="hint">
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Register: <code>curl -X POST localhost:8080/register -d "username=alice&password=password123"</code><br><br>
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Login: <code>curl -X POST localhost:8080/login -d "username=alice&password=password123"</code>
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</div>
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</div>
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<div id="chat-panel">
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<h2>Connected as <span id="auth-name"></span></h2>
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<div id="log"></div>
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<div id="send-row">
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<input id="msg-input" type="text" placeholder="Message..." onkeydown="if(event.key==='Enter') send()">
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<button id="send-btn" onclick="send()">Send</button>
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</div>
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<button onclick="disconnect()" style="background:#c0392b; margin-top:10px;">Disconnect</button>
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</div>
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<script>
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let ws = null;
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function setStatus(text, cls) {
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const el = document.getElementById('status');
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el.textContent = text;
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el.className = cls || '';
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}
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function log(text, cls) {
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const el = document.getElementById('log');
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const line = document.createElement('div');
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line.className = cls || '';
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line.textContent = text;
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el.appendChild(line);
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el.scrollTop = el.scrollHeight;
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}
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function connect() {
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const token = document.getElementById('token-input').value.trim();
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if (!token) { setStatus('Paste a token first', 'err'); return; }
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document.getElementById('connect-btn').disabled = true;
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setStatus('Connecting...');
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ws = new WebSocket('ws://localhost:8080/ws');
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ws.onopen = () => {
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ws.send(JSON.stringify({ token }));
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};
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ws.onmessage = (e) => {
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let data;
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try { data = JSON.parse(e.data); } catch { log('← ' + e.data, 'msg-in'); return; }
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if (data.authAs) {
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document.getElementById('auth-name').textContent = data.authAs;
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document.getElementById('auth-panel').style.display = 'none';
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document.getElementById('chat-panel').style.display = 'block';
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log('Authenticated as ' + data.authAs, 'msg-sys');
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} else if (data.error) {
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log('Error: ' + data.error, 'msg-sys');
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} else {
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log('← ' + JSON.stringify(data), 'msg-in');
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}
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};
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ws.onerror = () => {
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setStatus('Connection error', 'err');
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document.getElementById('connect-btn').disabled = false;
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};
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ws.onclose = () => {
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log('Disconnected', 'msg-sys');
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document.getElementById('chat-panel').style.display = 'none';
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document.getElementById('auth-panel').style.display = 'block';
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document.getElementById('connect-btn').disabled = false;
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setStatus('Disconnected');
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ws = null;
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};
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}
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function send() {
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const input = document.getElementById('msg-input');
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const text = input.value.trim();
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if (!text || !ws) return;
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ws.send(JSON.stringify({ message: text }));
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log('→ ' + text, 'msg-out');
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input.value = '';
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}
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function disconnect() {
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if (ws) ws.close();
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}
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</script>
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</body>
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</html>
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