`public/chains.html`

149 lines
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<title>Ventura Boulevard · chains</title>
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  :root {
    --noir: #0a0a0c; --noir-rise: #131316; --ink: #f0ece2;
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  * { box-sizing: border-box; }
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  .hero {
    padding: 60px 40px 40px; text-align: center;
    background: radial-gradient(ellipse at center top, rgba(184,153,104,0.08), transparent 70%);
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  .band { padding: 28px 40px; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
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  /* Bars */
  .bars { padding: 40px; }
  .bars h3 { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 20px; margin: 0 0 18px; color: var(--ink); }
  .bars h3 em { color: var(--metal); font-style: normal; font-size: 11px; letter-spacing: .26em; text-transform: uppercase; vertical-align: middle; margin-left: 8px; }
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    font-family: var(--serif); font-style: italic; color: var(--ink-mute); font-size: 12px; text-align: center;
  }
</style>
</head>
<body>

<header>
  <div>
    <h1>Ventura <em>Boulevard</em> · chains</h1>
    <div class="sub">duplicate-name analysis · who has the most footprints</div>
  </div>
  <nav class="tabs">
    <a href="/">map</a>
    <a href="/3d.html">3d</a>
    <a href="/timeline.html">timeline</a>
    <a href="/pantone.html">pantone</a>
    <a href="/headlines.html">voices</a>
    <a href="/tongues.html">tongues</a>
    <a href="/chains.html" class="active">chains</a>
    <a href="/atlas.html">atlas</a>
    <a href="/eulogy.html">eulogy</a>
    <span class="theme-toggle-host" style="display:inline-flex;align-items:center;margin-left:6px"></span>
  </nav>
</header>

<section class="hero">
  <h2>Ventura is a <em>parking economy</em>.</h2>
  <p>Group every business by name; sort by location count. The pattern that emerges is unmistakable: it's not coffee, it's not retail, it's not restaurants. The boulevard's most repeated brand is the parking lot.</p>
</section>

<div class="band" id="band">
  <div class="stat"><span>parking brands</span><b id="b-pk">—</b><span class="sub">distinct operators with ≥2 lots</span></div>
  <div class="stat"><span>parking footprints</span><b id="b-pktot">—</b><span class="sub">individual licensed locations</span></div>
  <div class="stat"><span>top brand</span><b id="b-top">—</b><span class="sub" id="b-topname">—</span></div>
  <div class="stat"><span>distinct chains total</span><b id="b-all">—</b><span class="sub">≥2-location names on corridor</span></div>
</div>

<section class="bars">
  <h3>The repeat offenders <em>every chain on the corridor (≥2 locations)</em></h3>
  <div id="bars"></div>
</section>

<footer>From the LA City Business Tax Registrants — every entity that filed a license under the same name. Includes kiosks (KeyMe, Redbox), parking operators with multiple lots, and franchise chains.</footer>

<script>
function escapeHtml(s) { return String(s ?? '').replace(/[&<>"']/g, c => ({ '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;' }[c])); }
const PARK_RE = /(PARKING|VALET|ABM|LAZ|CURBSTAND|HODES|PROPARK|SP PLUS|ACCESS PARK|EXPERT VALET|UNITED VALET)/i;

fetch('/api/chains').then(r => r.json()).then(d => {
  const rows = d.rows || [];
  const parking = rows.filter(r => PARK_RE.test(r.name));
  const totalParking = parking.reduce((s, r) => s + Number(r.n_locations), 0);
  document.getElementById('b-pk').textContent = parking.length;
  document.getElementById('b-pktot').textContent = totalParking;
  document.getElementById('b-all').textContent = d.count;
  const top = rows[0];
  if (top) {
    document.getElementById('b-top').textContent = top.n_locations;
    document.getElementById('b-topname').textContent = top.name;
  }
  const max = Math.max(...rows.map(r => Number(r.n_locations)));
  const bars = document.getElementById('bars');
  bars.innerHTML = rows.map(r => {
    const isPark = PARK_RE.test(r.name);
    const w = (Number(r.n_locations) / max * 100).toFixed(1);
    const cities = (r.cities || []).slice(0, 4).map(c => c.toLowerCase().replace(/\b\w/g, m => m.toUpperCase())).join(' · ');
    const newsBadge = (r.news_count > 0)
      ? `<a href="/news.html" class="news-badge" title="${r.news_count} scraped news/blog post${r.news_count === 1 ? '' : 's'} across this chain's locations">📰 ${r.news_count}</a>`
      : '';
    return `<div class="bar-row${isPark ? ' parking' : ''}">
      <div>
        <div class="nm">${escapeHtml(r.name)} ${newsBadge}</div>
        <span class="cities">${escapeHtml(cities)}</span>
      </div>
      <div class="meter"><i style="width:${w}%"></i></div>
      <div class="ct">${r.n_locations}</div>
    </div>`;
  }).join('');
}).catch(e => {
  document.getElementById('bars').innerHTML = '<p style="color:var(--ink-mute)">failed to load chains</p>';
});
</script>
</body>
</html>