sdk/javascript/demo.html at main · MetrcID/sdk · 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>RetailId SDK Demo</title>
  <style>
    * { box-sizing: border-box; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      max-width: 600px;
      margin: 0 auto;
      padding: 20px;
      background: #f5f5f5;
    }
    .header {
      background: rgb(33, 63, 57);
      margin: -20px -20px 24px -20px;
      padding: 16px 20px;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .header img { height: 32px; }
    .header h1 { color: white; margin: 0; font-size: 20px; }
    .subtitle { color: #666; margin-bottom: 24px; }
    .card {
      background: white;
      border-radius: 8px;
      padding: 20px;
      margin-bottom: 16px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }
    h2 { margin-top: 0; font-size: 16px; color: #333; }
    label { display: block; font-size: 13px; color: #666; margin-bottom: 4px; }
    input, select {
      width: 100%;
      padding: 10px;
      border: 1px solid #ddd;
      border-radius: 4px;
      font-size: 14px;
      margin-bottom: 12px;
    }
    input:focus { outline: none; border-color: rgb(33, 63, 57); }
    button {
      background: rgb(33, 63, 57);
      color: white;
      border: none;
      padding: 10px 20px;
      border-radius: 4px;
      cursor: pointer;
      font-size: 14px;
    }
    button:hover { background: rgb(23, 53, 47); }
    .result {
      background: #f8f9fa;
      border: 1px solid #e9ecef;
      border-radius: 4px;
      padding: 12px;
      font-family: monospace;
      font-size: 13px;
      word-break: break-all;
      margin-top: 12px;
    }
    .result.error { background: #fff5f5; border-color: #ffcccc; color: #c00; }
    .result.success { background: #f0fff4; border-color: #c6f6d5; }
    .row { display: flex; gap: 12px; }
    .row > * { flex: 1; }
    .checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
    .checkbox-row input { width: auto; margin: 0; }
    .checkbox-row label { margin: 0; }
    .examples { font-size: 12px; color: #888; margin-top: -8px; margin-bottom: 12px; }
    .output-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
    .output-row .value { flex: 1; word-break: break-all; }
    .copy-btn {
      background: #6c757d;
      color: white;
      border: none;
      padding: 4px 8px;
      border-radius: 3px;
      cursor: pointer;
      font-size: 11px;
      white-space: nowrap;
    }
    .copy-btn:hover { background: #5a6268; }
    .copy-btn.copied { background: #28a745; }
  </style>
</head>
<body>
  <div class="header">
    <img src="https://cdn.1a4.com/qr/js/logo-xsmall.png" alt="RetailId">
    <h1>SDK Demo</h1>
  </div>
  <p class="subtitle">Decode and encode RetailId QR code URLs</p>

  <div class="card">
    <h2>Decode URL → Tag + Index</h2>
    <label for="decodeUrl">QR Code URL</label>
    <input type="text" id="decodeUrl" placeholder="HTTPS://D.1A4.COM/10NOIEYKAJDG6CF0EXGJL">
    <p class="examples">Try: HTTPS://D.1A4.COM/10NOIEYKAJDG6CF0EXGJL (base36) or https://d.1a4.com/q83vASNFZwAAAnGQAQ (base64)</p>
    <div class="checkbox-row">
      <input type="checkbox" id="strictMode">
      <label for="strictMode">Strict mode (require known prefix or valid MongoDB timestamp)</label>
    </div>
    <button onclick="decodeUrl()">Decode</button>
    <div id="decodeResult" class="result" style="display:none;"></div>
  </div>

  <div class="card">
    <h2>Encode Tag + Index → URL</h2>
    <label for="encodeTag">Tag (24-char hex)</label>
    <input type="text" id="encodeTag" placeholder="ABCDEF012345670000027190">
    <div class="row">
      <div>
        <label for="encodeIndex">Index</label>
        <input type="number" id="encodeIndex" placeholder="1" min="0">
      </div>
      <div>
        <label for="encodeFormat">Format</label>
        <select id="encodeFormat">
          <option value="base36">Base36 (default)</option>
          <option value="base64">Base64 (legacy)</option>
        </select>
      </div>
    </div>
    <button onclick="encodeUrl()">Encode</button>
    <div id="encodeResult" class="result" style="display:none;"></div>
  </div>

  <script src="https://cdn.1a4.com/qr/js/retailid.min.js"></script>
  <script>
    function copyToClipboard(text, btn) {
      navigator.clipboard.writeText(text).then(() => {
        btn.textContent = 'Copied!';
        btn.classList.add('copied');
        setTimeout(() => {
          btn.textContent = 'Copy';
          btn.classList.remove('copied');
        }, 1500);
      });
    }

    function outputRow(label, value) {
      return `<div class="output-row">
        <strong>${label}:</strong>
        <span class="value">${value}</span>
        <button class="copy-btn" onclick="copyToClipboard('${value}', this)">Copy</button>
      </div>`;
    }

    function decodeUrl() {
      const input = document.getElementById('decodeUrl').value.trim();
      const strict = document.getElementById('strictMode').checked;
      const result = document.getElementById('decodeResult');
      result.style.display = 'block';
      try {
        const pair = new RetailId.RetailIdPair(input, strict);
        const tag = pair.batchId.toHexString();
        const index = pair.index;
        result.className = 'result success';
        result.innerHTML = outputRow('Tag', tag) + outputRow('Index', index);
      } catch (e) {
        result.className = 'result error';
        result.textContent = 'Error: ' + e.message;
      }
    }

    function encodeUrl() {
      const tag = document.getElementById('encodeTag').value.trim();
      const index = parseInt(document.getElementById('encodeIndex').value, 10);
      const format = document.getElementById('encodeFormat').value;
      const result = document.getElementById('encodeResult');
      result.style.display = 'block';
      try {
        const objectId = new RetailId.ObjectId(tag);
        const url = RetailId.getShortUrl(objectId, index, { base64: format === 'base64' });
        result.className = 'result success';
        result.innerHTML = outputRow('URL', url);
      } catch (e) {
        result.className = 'result error';
        result.textContent = 'Error: ' + e.message;
      }
    }

    // Pre-fill with example
    document.getElementById('decodeUrl').value = 'HTTPS://D.1A4.COM/10NOIEYKAJDG6CF0EXGJL';
    document.getElementById('encodeTag').value = 'ABCDEF012345670000027190';
    document.getElementById('encodeIndex').value = '1';
  </script>
</body>
</html>