Dev-Sandbox/error-log.html at main · MikeK968/Dev-Sandbox · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>TSLA Error Log</title>
  <script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-zinc-950 text-white font-mono min-h-screen p-8">
  <div class="max-w-4xl mx-auto">

    <div class="flex items-center justify-between mb-8">
      <div>
        <a href="index.html" class="text-zinc-600 hover:text-zinc-300 text-sm">&larr; Back</a>
        <h1 class="text-xl font-bold mt-2">TSLA Fetch Error Log</h1>
      </div>
      <button onclick="clearLog()"
        class="px-4 py-2 text-sm bg-zinc-800 hover:bg-red-900 text-zinc-400 hover:text-red-300 rounded-xl transition">
        Clear Log
      </button>
    </div>

    <div id="log"></div>
  </div>

  <script>
    const KEY = 'tsla_errors';

    const PHASE_COLOR = {
      'network-or-cors':    'text-red-400',
      'http-error':         'text-orange-400',
      'parse-error':        'text-purple-400',
      'missing-price-field':'text-yellow-400',
      'cache-read':         'text-amber-400',
    };

    function render() {
      const log = JSON.parse(localStorage.getItem(KEY) || '[]');
      const el  = document.getElementById('log');

      if (!log.length) {
        el.innerHTML = `<p class="text-zinc-600 text-center py-20">No errors logged yet.</p>`;
        return;
      }

      el.innerHTML = `
        <table class="w-full text-sm border-collapse">
          <thead>
            <tr class="text-zinc-500 text-xs uppercase tracking-wider border-b border-zinc-800">
              <th class="text-left pb-3 pr-4">Time</th>
              <th class="text-left pb-3 pr-4">Source</th>
              <th class="text-left pb-3 pr-4">Phase</th>
              <th class="text-left pb-3 pr-4">Error</th>
              <th class="text-left pb-3">Hint</th>
            </tr>
          </thead>
          <tbody>
            ${log.map(e => `
              <tr class="border-t border-zinc-800/60 hover:bg-zinc-900/40">
                <td class="py-3 pr-4 text-zinc-500 whitespace-nowrap">
                  ${new Date(e.time).toLocaleTimeString([], {hour:'2-digit',minute:'2-digit',second:'2-digit'})}
                  <div class="text-xs text-zinc-700">${new Date(e.time).toLocaleDateString()}</div>
                </td>
                <td class="py-3 pr-4 text-zinc-300 max-w-[140px] truncate" title="${e.source}">${e.source}</td>
                <td class="py-3 pr-4 ${PHASE_COLOR[e.phase] || 'text-zinc-400'} whitespace-nowrap">${e.phase}</td>
                <td class="py-3 pr-4 text-zinc-300">${e.error}${e.status ? ` <span class="text-zinc-600">(${e.status})</span>` : ''}</td>
                <td class="py-3 text-zinc-500 text-xs">${e.hint ?? '—'}</td>
              </tr>`).join('')}
          </tbody>
        </table>
        <p class="text-zinc-700 text-xs mt-6">Last ${log.length} errors · stored in localStorage</p>`;
    }

    function clearLog() {
      if (confirm('Clear all errors?')) {
        localStorage.removeItem(KEY);
        render();
      }
    }

    render();
  </script>
</body>
</html>