/* The "your card" line: a measured card, how often it finds a block at the network's hash rate right now, and what its
   electricity costs a day in your currency. One block a second is the target, so the wait is network hashes per second
   over the card's rate. The rates are the bench table's measured numbers (site/miners.html); the watts are the tuned
   draws from the same runs (app.html's Ember table: 5090 226.8 W, 4070 75.6 W; the 9070 XT 202 W from docs/bench-log.md,
   6 October 2026; Apple silicon reports no draw). The currency follows navigator.language (no IP lookup); the switch saves
   a choice in localStorage igneum-currency; the tariff is the public table's default for that region or currency, so the
   cost is arithmetic from a typical price, never a promise (currency-21, 7 October 2026). Reads /api/live every 15 s. */
(function () {
  var CARDS = [['NVIDIA RTX 5090', 127.7, 226.8], ['NVIDIA RTX 4070', 28.8, 75.6], ['Apple M5 Max', 26.7, null], ['AMD RX 9070 XT', 17.8, 202]];
  var els = document.querySelectorAll('[data-yourcard]'); if (!els.length) return;
  var net = null, chosen = (function () { try { return localStorage.getItem('igneum-card'); } catch (e) { return null; } })();
  var savedCur = (function () { try { return localStorage.getItem('igneum-currency') || ''; } catch (e) { return ''; } })();
  function dur(sec) { if (!(sec > 0)) return 'pending'; if (sec < 90) return Math.round(sec) + ' s'; if (sec < 5400) return Math.round(sec / 60) + ' min'; if (sec < 172800) { var h = Math.floor(sec / 3600), m = Math.round((sec % 3600) / 60); return h + ' h' + (m ? ' ' + m + ' min' : ''); } return Math.round(sec / 86400) + ' days'; }
  function costWords(watts) {
    var M = window.IgneumMoney; if (!M) return '';
    var ch = M.currencyChoice(savedCur, navigator.language), t = M.tariffFor(ch);
    if (watts === null) return 'no power reading on this card';
    if (!t) return 'no typical ' + ch.code + ' tariff in the table; the app uses the price you type';
    var c = M.costPerDay(watts, t.price);
    return 'about ' + M.fmtMoney(c, ch.code, navigator.language) + ' a day in electricity at ' + t.price + ' ' + M.minorOf(ch.code).abbr + '/kWh (' + t.region + ', typical)';
  }
  function render() {
    els.forEach(function (el) {
      var sel = el.querySelector('select.card'), r = parseFloat(sel.value) * 1e6, eta = el.querySelector('.eta'), cost = el.querySelector('.cost');
      eta.textContent = net && r ? 'every ' + dur(net / r) : 'pending';
      var row = CARDS[sel.selectedIndex]; if (cost) cost.textContent = costWords(row ? row[2] : null);
    });
  }
  function init() {
    var M = window.IgneumMoney, ch = M ? M.currencyChoice(savedCur, navigator.language) : null;
    els.forEach(function (el) {
      el.innerHTML = '<b>Your card</b><select class="card" aria-label="Your card">' + CARDS.map(function (c) { return '<option value="' + c[1] + '"' + (chosen === c[0] ? ' selected' : '') + '>' + c[0] + ' \u00b7 ' + c[1] + ' MH/s</option>'; }).join('') + '</select><span>finds a block about <span class="eta">pending</span> at the network\u2019s hash rate right now.</span>' +
        (M ? '<span class="cost" style="display:block;margin-top:4px"></span><select class="cur" aria-label="Currency" style="margin-left:8px">' + M.CURRENCY_CODES.map(function (c) { return '<option value="' + c + '"' + (ch.code === c ? ' selected' : '') + '>' + c + '</option>'; }).join('') + '</select>' : '');
      el.querySelector('select.card').addEventListener('change', function (e) { var name = e.target.options[e.target.selectedIndex].text.split(' \u00b7 ')[0]; try { localStorage.setItem('igneum-card', name); } catch (x) {} document.querySelectorAll('[data-yourcard] select.card').forEach(function (s) { s.value = e.target.value; }); render(); });
      var cur = el.querySelector('select.cur'); if (cur) cur.addEventListener('change', function (e) { savedCur = e.target.value; try { localStorage.setItem('igneum-currency', savedCur); } catch (x) {} document.querySelectorAll('[data-yourcard] select.cur').forEach(function (s) { s.value = savedCur; }); render(); });
    });
    render();
  }
  if (window.IgneumMoney) init(); else { var sc = document.createElement('script'); sc.src = '/money.js'; sc.onload = init; sc.onerror = init; document.head.appendChild(sc); }
  function poll() { fetch('/api/live?window=30', { cache: 'no-store' }).then(function (r) { return r.json(); }).then(function (d) { if (d && d.ok && d.state && d.state.hashes_per_second_estimate > 0) { net = d.state.hashes_per_second_estimate; render(); } }).catch(function () {}); }
  poll(); setInterval(function () { if (!document.hidden) poll(); }, 15000);
  window.IgneumYourCard = { update: function (h) { if (h > 0) { net = h; render(); } } };
})();