517 lines
15 KiB
HTML
517 lines
15 KiB
HTML
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<!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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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<title>Triple-C Web Terminal</title>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@xterm/xterm@5.5.0/css/xterm.min.css">
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<script src="https://cdn.jsdelivr.net/npm/@xterm/xterm@5.5.0/lib/xterm.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/@xterm/addon-fit@0.10.0/lib/addon-fit.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/@xterm/addon-web-links@0.11.0/lib/addon-web-links.min.js"></script>
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<style>
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:root {
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--bg-primary: #1a1b26;
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--bg-secondary: #24283b;
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--bg-tertiary: #2f3347;
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--text-primary: #c0caf5;
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--text-secondary: #565f89;
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--accent: #7aa2f7;
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--accent-hover: #89b4fa;
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--border: #3b3f57;
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--success: #9ece6a;
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--warning: #e0af68;
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--error: #f7768e;
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}
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body {
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background: var(--bg-primary);
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color: var(--text-primary);
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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height: 100vh;
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display: flex;
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flex-direction: column;
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overflow: hidden;
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-webkit-tap-highlight-color: transparent;
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}
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/* ── Top Bar ─────────────────────────────── */
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.topbar {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 6px 12px;
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border);
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flex-shrink: 0;
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min-height: 42px;
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}
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.topbar-title {
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font-size: 13px;
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font-weight: 600;
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color: var(--accent);
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white-space: nowrap;
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margin-right: 8px;
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}
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.status-dot {
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width: 8px;
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height: 8px;
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border-radius: 50%;
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background: var(--error);
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flex-shrink: 0;
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}
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.status-dot.connected { background: var(--success); }
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.status-dot.reconnecting { background: var(--warning); animation: pulse 1s infinite; }
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@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
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select, button {
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font-size: 12px;
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padding: 4px 8px;
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background: var(--bg-tertiary);
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color: var(--text-primary);
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border: 1px solid var(--border);
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border-radius: 4px;
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cursor: pointer;
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touch-action: manipulation;
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}
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select:focus, button:focus { outline: none; border-color: var(--accent); }
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button:hover { background: var(--border); }
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button:active { background: var(--accent); color: var(--bg-primary); }
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.btn-new {
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font-weight: 600;
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min-width: 44px;
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min-height: 32px;
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}
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/* ── Tab Bar ─────────────────────────────── */
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.tabbar {
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display: flex;
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align-items: center;
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gap: 1px;
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padding: 0 8px;
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background: var(--bg-secondary);
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border-bottom: 1px solid var(--border);
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flex-shrink: 0;
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overflow-x: auto;
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-webkit-overflow-scrolling: touch;
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min-height: 32px;
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}
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.tab {
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display: flex;
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align-items: center;
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gap: 6px;
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padding: 6px 12px;
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font-size: 11px;
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color: var(--text-secondary);
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cursor: pointer;
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white-space: nowrap;
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border-bottom: 2px solid transparent;
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transition: all 0.15s;
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min-height: 32px;
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}
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.tab:hover { color: var(--text-primary); }
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.tab.active {
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color: var(--text-primary);
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border-bottom-color: var(--accent);
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}
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.tab-close {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 16px;
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height: 16px;
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border-radius: 3px;
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font-size: 12px;
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line-height: 1;
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color: var(--text-secondary);
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background: none;
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border: none;
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padding: 0;
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min-width: unset;
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min-height: unset;
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}
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.tab-close:hover { background: var(--error); color: white; }
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/* ── Terminal Area ───────────────────────── */
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.terminal-area {
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flex: 1;
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position: relative;
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overflow: hidden;
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}
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.terminal-container {
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position: absolute;
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inset: 0;
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display: none;
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padding: 4px;
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}
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.terminal-container.active { display: block; }
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/* ── Empty State ─────────────────────────── */
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.empty-state {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 100%;
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color: var(--text-secondary);
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font-size: 14px;
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gap: 12px;
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}
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.empty-state .hint {
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font-size: 12px;
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opacity: 0.7;
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}
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/* ── Scrollbar ───────────────────────────── */
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::-webkit-scrollbar { width: 6px; height: 6px; }
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::-webkit-scrollbar-track { background: transparent; }
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::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
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</style>
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</head>
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<body>
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<!-- Top Bar -->
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<div class="topbar">
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<span class="topbar-title">Triple-C</span>
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<span class="status-dot" id="statusDot"></span>
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<select id="projectSelect" style="flex:1; max-width:240px;">
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<option value="">Select project...</option>
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</select>
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<button class="btn-new" id="btnClaude" title="New Claude session">Claude</button>
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<button class="btn-new" id="btnBash" title="New Bash session">Bash</button>
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</div>
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<!-- Tab Bar -->
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<div class="tabbar" id="tabbar"></div>
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<!-- Terminal Area -->
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<div class="terminal-area" id="terminalArea">
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<div class="empty-state" id="emptyState">
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<div>Select a project and open a terminal session</div>
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<div class="hint">Use the buttons above to start a Claude or Bash session</div>
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</div>
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</div>
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<script>
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(function() {
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'use strict';
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// ── State ──────────────────────────────────
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const params = new URLSearchParams(window.location.search);
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const TOKEN = params.get('token') || '';
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let ws = null;
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let reconnectTimer = null;
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let sessions = {}; // { sessionId: { term, fitAddon, projectName, type, containerId } }
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let activeSessionId = null;
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// ── DOM refs ───────────────────────────────
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const statusDot = document.getElementById('statusDot');
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const projectSelect = document.getElementById('projectSelect');
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const btnClaude = document.getElementById('btnClaude');
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const btnBash = document.getElementById('btnBash');
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const tabbar = document.getElementById('tabbar');
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const terminalArea = document.getElementById('terminalArea');
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const emptyState = document.getElementById('emptyState');
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// ── WebSocket ──────────────────────────────
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function connect() {
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const proto = location.protocol === 'https:' ? 'wss:' : 'ws:';
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const url = `${proto}//${location.host}/ws?token=${encodeURIComponent(TOKEN)}`;
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ws = new WebSocket(url);
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ws.onopen = () => {
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statusDot.className = 'status-dot connected';
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clearTimeout(reconnectTimer);
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send({ type: 'list_projects' });
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// Start keepalive
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ws._pingInterval = setInterval(() => send({ type: 'ping' }), 30000);
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};
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ws.onmessage = (evt) => {
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try {
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const msg = JSON.parse(evt.data);
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handleMessage(msg);
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} catch (e) {
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console.error('Parse error:', e);
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}
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};
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ws.onclose = () => {
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statusDot.className = 'status-dot reconnecting';
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if (ws && ws._pingInterval) clearInterval(ws._pingInterval);
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reconnectTimer = setTimeout(connect, 2000);
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};
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ws.onerror = () => {
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ws.close();
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};
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}
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function send(msg) {
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if (ws && ws.readyState === WebSocket.OPEN) {
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ws.send(JSON.stringify(msg));
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}
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}
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// ── Message handling ───────────────────────
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function handleMessage(msg) {
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switch (msg.type) {
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case 'projects':
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updateProjectList(msg.projects);
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break;
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case 'opened':
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onSessionOpened(msg.session_id, msg.project_name);
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break;
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case 'output':
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onSessionOutput(msg.session_id, msg.data);
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break;
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case 'exit':
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onSessionExit(msg.session_id);
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break;
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case 'error':
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console.error('Server error:', msg.message);
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// Show in active terminal if available
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if (activeSessionId && sessions[activeSessionId]) {
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sessions[activeSessionId].term.writeln(`\r\n\x1b[31mError: ${msg.message}\x1b[0m`);
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}
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break;
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case 'pong':
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break;
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}
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}
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function updateProjectList(projects) {
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const current = projectSelect.value;
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projectSelect.innerHTML = '<option value="">Select project...</option>';
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projects.forEach(p => {
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const opt = document.createElement('option');
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opt.value = p.id;
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opt.textContent = `${p.name} (${p.status})`;
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opt.disabled = p.status !== 'running';
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projectSelect.appendChild(opt);
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});
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// Restore selection if still valid
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if (current) projectSelect.value = current;
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}
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// ── Session management ─────────────────────
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let pendingSessionType = null;
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function openSession(type) {
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const projectId = projectSelect.value;
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if (!projectId) {
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alert('Please select a running project first.');
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return;
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}
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pendingSessionType = type;
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send({
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type: 'open',
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project_id: projectId,
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session_type: type,
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});
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}
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function onSessionOpened(sessionId, projectName) {
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const sessionType = pendingSessionType || 'claude';
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pendingSessionType = null;
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// Create terminal
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const term = new Terminal({
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theme: {
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background: '#1a1b26',
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foreground: '#c0caf5',
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cursor: '#c0caf5',
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selectionBackground: '#33467c',
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black: '#15161e',
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red: '#f7768e',
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green: '#9ece6a',
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yellow: '#e0af68',
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blue: '#7aa2f7',
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magenta: '#bb9af7',
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cyan: '#7dcfff',
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white: '#a9b1d6',
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brightBlack: '#414868',
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brightRed: '#f7768e',
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brightGreen: '#9ece6a',
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brightYellow: '#e0af68',
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brightBlue: '#7aa2f7',
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brightMagenta: '#bb9af7',
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brightCyan: '#7dcfff',
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brightWhite: '#c0caf5',
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},
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fontSize: 14,
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fontFamily: "'Cascadia Code', 'Fira Code', 'JetBrains Mono', 'Menlo', monospace",
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cursorBlink: true,
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allowProposedApi: true,
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});
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const fitAddon = new FitAddon.FitAddon();
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term.loadAddon(fitAddon);
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const webLinksAddon = new WebLinksAddon.WebLinksAddon();
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term.loadAddon(webLinksAddon);
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// Create container div
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const container = document.createElement('div');
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container.className = 'terminal-container';
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container.id = `term-${sessionId}`;
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terminalArea.appendChild(container);
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term.open(container);
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fitAddon.fit();
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// Send initial resize
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send({
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type: 'resize',
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session_id: sessionId,
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cols: term.cols,
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rows: term.rows,
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});
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// Handle user input
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term.onData(data => {
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const bytes = new TextEncoder().encode(data);
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||
|
|
const b64 = btoa(String.fromCharCode(...bytes));
|
||
|
|
send({
|
||
|
|
type: 'input',
|
||
|
|
session_id: sessionId,
|
||
|
|
data: b64,
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
// Store session
|
||
|
|
sessions[sessionId] = { term, fitAddon, projectName, type: sessionType, container };
|
||
|
|
|
||
|
|
// Add tab and switch to it
|
||
|
|
addTab(sessionId, projectName, sessionType);
|
||
|
|
switchToSession(sessionId);
|
||
|
|
|
||
|
|
emptyState.style.display = 'none';
|
||
|
|
}
|
||
|
|
|
||
|
|
function onSessionOutput(sessionId, b64data) {
|
||
|
|
const session = sessions[sessionId];
|
||
|
|
if (!session) return;
|
||
|
|
const bytes = Uint8Array.from(atob(b64data), c => c.charCodeAt(0));
|
||
|
|
session.term.write(bytes);
|
||
|
|
}
|
||
|
|
|
||
|
|
function onSessionExit(sessionId) {
|
||
|
|
const session = sessions[sessionId];
|
||
|
|
if (!session) return;
|
||
|
|
session.term.writeln('\r\n\x1b[90m[Session ended]\x1b[0m');
|
||
|
|
}
|
||
|
|
|
||
|
|
function closeSession(sessionId) {
|
||
|
|
send({ type: 'close', session_id: sessionId });
|
||
|
|
removeSession(sessionId);
|
||
|
|
}
|
||
|
|
|
||
|
|
function removeSession(sessionId) {
|
||
|
|
const session = sessions[sessionId];
|
||
|
|
if (!session) return;
|
||
|
|
|
||
|
|
session.term.dispose();
|
||
|
|
session.container.remove();
|
||
|
|
delete sessions[sessionId];
|
||
|
|
|
||
|
|
// Remove tab
|
||
|
|
const tab = document.getElementById(`tab-${sessionId}`);
|
||
|
|
if (tab) tab.remove();
|
||
|
|
|
||
|
|
// Switch to another session or show empty state
|
||
|
|
const remaining = Object.keys(sessions);
|
||
|
|
if (remaining.length > 0) {
|
||
|
|
switchToSession(remaining[remaining.length - 1]);
|
||
|
|
} else {
|
||
|
|
activeSessionId = null;
|
||
|
|
emptyState.style.display = '';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// ── Tab bar ────────────────────────────────
|
||
|
|
function addTab(sessionId, projectName, sessionType) {
|
||
|
|
const tab = document.createElement('div');
|
||
|
|
tab.className = 'tab';
|
||
|
|
tab.id = `tab-${sessionId}`;
|
||
|
|
|
||
|
|
const label = document.createElement('span');
|
||
|
|
label.textContent = `${projectName} (${sessionType})`;
|
||
|
|
tab.appendChild(label);
|
||
|
|
|
||
|
|
const close = document.createElement('button');
|
||
|
|
close.className = 'tab-close';
|
||
|
|
close.textContent = '\u00d7';
|
||
|
|
close.onclick = (e) => { e.stopPropagation(); closeSession(sessionId); };
|
||
|
|
tab.appendChild(close);
|
||
|
|
|
||
|
|
tab.onclick = () => switchToSession(sessionId);
|
||
|
|
tabbar.appendChild(tab);
|
||
|
|
}
|
||
|
|
|
||
|
|
function switchToSession(sessionId) {
|
||
|
|
activeSessionId = sessionId;
|
||
|
|
|
||
|
|
// Update tab styles
|
||
|
|
document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
|
||
|
|
const tab = document.getElementById(`tab-${sessionId}`);
|
||
|
|
if (tab) tab.classList.add('active');
|
||
|
|
|
||
|
|
// Show/hide terminal containers
|
||
|
|
document.querySelectorAll('.terminal-container').forEach(c => c.classList.remove('active'));
|
||
|
|
const container = document.getElementById(`term-${sessionId}`);
|
||
|
|
if (container) {
|
||
|
|
container.classList.add('active');
|
||
|
|
const session = sessions[sessionId];
|
||
|
|
if (session) {
|
||
|
|
// Fit after making visible
|
||
|
|
requestAnimationFrame(() => {
|
||
|
|
session.fitAddon.fit();
|
||
|
|
session.term.focus();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// ── Resize handling ────────────────────────
|
||
|
|
function handleResize() {
|
||
|
|
if (activeSessionId && sessions[activeSessionId]) {
|
||
|
|
const session = sessions[activeSessionId];
|
||
|
|
session.fitAddon.fit();
|
||
|
|
send({
|
||
|
|
type: 'resize',
|
||
|
|
session_id: activeSessionId,
|
||
|
|
cols: session.term.cols,
|
||
|
|
rows: session.term.rows,
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
let resizeTimeout;
|
||
|
|
window.addEventListener('resize', () => {
|
||
|
|
clearTimeout(resizeTimeout);
|
||
|
|
resizeTimeout = setTimeout(handleResize, 100);
|
||
|
|
});
|
||
|
|
|
||
|
|
// ── Event listeners ────────────────────────
|
||
|
|
btnClaude.onclick = () => openSession('claude');
|
||
|
|
btnBash.onclick = () => openSession('bash');
|
||
|
|
|
||
|
|
// ── Init ───────────────────────────────────
|
||
|
|
connect();
|
||
|
|
})();
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|