chimera-Public/renderer/modules/backups.js

// ── Backups page ──────────────────────────────────────────────────────────────
function protectionText(key, fallback) {
  if (typeof window.t !== 'function') return fallback;
  const translated = window.t(key);
  return translated && translated !== key ? translated : fallback;
}

async function loadBackups() {
  try {
    const gameContext = consumeGameWorkspaceContext('backups');
    if (gameContext && $('backups-search')) $('backups-search').value = gameContext;
    const titles = [];
    let offset = 0;
    let total = 0;
    do {
      const packet = await window.pork.listLibraryTitles({ limit: 200, offset });
      const page = window.chimeraLibraryModel.items(packet);
      titles.push(...page);
      total = Number(packet && packet.total || page.length);
      offset += page.length;
      if (!page.length) break;
    } while (offset < total);
    state.backups = window.chimeraProtectionModel.flatten(titles);
    populateBackupsRegionFilter();
    renderBackups();
  } catch (e) {
    setStatus(e.message, 'error');
  }
}

function populateBackupsRegionFilter() {
  const sel   = $('backups-region-filter');
  const cur   = sel.value;
  const regions = [...new Set(
    state.backups.map(copy => copy.region || '').filter(Boolean).sort()
  )];
  sel.innerHTML = '<option value="">All Regions</option>'
    + regions.map(r => `<option value="${escHtml(r)}"${r === cur ? ' selected' : ''}>${escHtml(r)}</option>`).join('');
}

function renderBackups() {
  const search  = ($('backups-search')?.value || '').toLowerCase();
  const region  = $('backups-region-filter')?.value || '';
  const list    = $('backups-list');
  const empty   = $('backups-empty');

  const filtered = state.backups.filter(copy => {
    if (region && copy.region !== region) return false;
    if (search) {
      const haystack = [copy.titleName, copy.titleId, copy.deviceName, copy.path, copy.hash].filter(Boolean).join(' ').toLowerCase();
      if (!haystack.includes(search)) return false;
    }
    return true;
  });

  empty.hidden = filtered.length > 0;
  list.innerHTML = filtered.map(copy => {
    const verified = copy.lastVerifiedAt ? new Date(copy.lastVerifiedAt).toLocaleString(window.i18n?.current || 'en') : protectionText('protection.copy.never', 'Never');
    const hash = copy.hash ? `${copy.hashAlgorithm.toUpperCase()} ${copy.hash}` : `${protectionText('protection.copy.notHashed', 'Not hashed')} (${copy.hashState})`;
    const integrity = copy.missing
      ? protectionText('protection.copy.missing', 'Missing copy')
      : copy.integrityFailed
        ? `${protectionText('protection.copy.failed', 'Failed')} (${copy.integrityState})`
        : copy.integrityState === 'unknown' ? protectionText('protection.copy.notVerified', 'Not verified') : copy.integrityState;
    const policyClass = copy.policy.healthy ? 'is-healthy' : copy.policy.status === 'needs-diversity' ? 'needs-diversity' : 'is-degraded';
    const policyLabel = copy.policy.healthy
      ? `${copy.policy.distinctDeviceCount}/${copy.policy.requiredDistinctDevices} ${protectionText('protection.policy.devicesProtected', 'devices protected')}`
      : `${copy.policy.distinctDeviceCount}/${copy.policy.requiredDistinctDevices} ${protectionText('protection.policy.distinctDevices', 'distinct devices')}`;
    return `<article class="backup-card protection-copy-card${copy.missing ? ' is-missing' : ''}${copy.integrityFailed ? ' has-integrity-failure' : ''}" data-copy-id="${escHtml(copy.copyId)}">
      <div class="protection-copy-title">
        <div class="backup-card-icon backup-card-icon-empty"></div>
        <div class="protection-copy-title-copy"><strong>${escHtml(copy.titleName)}</strong><code>${escHtml(copy.titleId)} · copy ${escHtml(copy.copyId)}</code></div>
      </div>
      <div class="protection-copy-facts">
        <div class="protection-copy-fact"><span>${escHtml(protectionText('protection.copy.device', 'Device'))}</span><button class="protection-device-label" type="button" data-label-device-id="${escHtml(copy.deviceId || '')}" data-device-label="${escHtml(copy.deviceName)}" title="${escHtml(protectionText('protection.copy.renameDevice', 'Rename this drive'))}">${escHtml(copy.deviceName)}</button></div>
        <div class="protection-copy-fact"><span>${escHtml(protectionText('protection.copy.path', 'Path'))}</span><code title="${escHtml(copy.path)}">${escHtml(copy.path)}</code></div>
        <div class="protection-copy-fact"><span>${escHtml(protectionText('protection.copy.hash', 'Hash'))}</span><code title="${escHtml(hash)}">${escHtml(hash)}</code></div>
        <div class="protection-copy-fact"><span>${escHtml(protectionText('protection.copy.lastVerified', 'Last verified'))}</span><strong>${escHtml(verified)}</strong></div>
        <div class="protection-copy-fact"><span>${escHtml(protectionText('protection.copy.integrity', 'Integrity'))}</span><strong>${escHtml(integrity)}</strong></div>
        <div class="protection-copy-fact"><span>${escHtml(protectionText('protection.copy.size', 'Size'))}</span><strong>${escHtml(copy.sizeBytes ? fmt(copy.sizeBytes) : protectionText('protection.copy.unknown', 'Unknown'))}</strong></div>
      </div>
      <div class="protection-copy-actions">
        <span class="protection-copy-policy ${policyClass}">${escHtml(policyLabel)}</span>
        <button class="btn btn-sm btn-accent" type="button" data-restore-copy-id="${escHtml(copy.copyId)}"${copy.missing || copy.integrityFailed ? ' disabled' : ''}>${escHtml(protectionText('protection.copy.prepareRestore', 'Prepare restore'))}</button>
        <button class="btn btn-sm backup-card-view" type="button" data-view-game="${escHtml(copy.titleId)}">${escHtml(protectionText('protection.copy.titleDetails', 'Title details'))}</button>
      </div>
    </article>`;
  }).join('');

  list.onclick = async e => {
    const labelButton = e.target.closest('[data-label-device-id]');
    if (labelButton) {
      const label = await showPrompt(protectionText('protection.copy.renamePrompt', 'Friendly name for this drive:'), labelButton.dataset.deviceLabel || '');
      if (label == null) return;
      await window.pork.labelStorageDevice({ deviceId: Number(labelButton.dataset.labelDeviceId), label });
      await loadBackups();
      setStatus(protectionText('protection.copy.renamed', 'Drive label saved.'), 'ok');
      return;
    }
    const restore = e.target.closest('[data-restore-copy-id]');
    if (restore) {
      const copy = state.backups.find(item => item.copyId === restore.dataset.restoreCopyId);
      if (!copy) return;
      state.protectionRestoreTarget = copy.restoreTarget;
      list.querySelectorAll('[data-restore-copy-id]').forEach(button => {
        button.setAttribute('aria-pressed', String(button === restore));
        if (!button.disabled) button.textContent = button === restore
          ? protectionText('protection.copy.restoreSelected', 'Restore source selected')
          : protectionText('protection.copy.prepareRestore', 'Prepare restore');
      });
      setStatus(`${protectionText('protection.copy.restoreSelected', 'Restore source selected')}: ${copy.copyId} · ${copy.deviceName}. ${protectionText('protection.copy.noMutation', 'No restore has started.')}`, 'ok');
      return;
    }
    const details = e.target.closest('[data-view-game]');
    if (details) openModal(details.dataset.viewGame);
  };
}

$('backups-search')?.addEventListener('input', renderBackups);
$('backups-region-filter')?.addEventListener('change', renderBackups);

$('btn-scan-local').addEventListener('click', async () => {
  $('btn-scan-local').disabled = true;
  setStatus('Scanning local game source folders…');
  try {
    const { total, added } = await window.pork.scanBackups();
    await loadBackups();
    await loadDashboard();
    const msg = added > 0
      ? `Found ${total} game(s) — ${added} new, fetching metadata…`
      : `Scan complete: ${total} game(s) found, none new`;
    setStatus(msg, 'ok');
  } catch (e) {
    setStatus(e.message, 'error');
  } finally {
    $('btn-scan-local').disabled = false;
  }
});

$('btn-rescan-all-backporks').addEventListener('click', async () => {
  const btn = $('btn-rescan-all-backporks');
  btn.disabled = true;
  const orig = btn.textContent;
  btn.textContent = 'Scanning…';
  setStatus('Rescanning all backpork folders…');
  try {
    const { folders, count, uniqueGames } = await window.pork.backporksScanAll();
    await loadBackporks();
    await refreshFirmwareFilters();
    const uniqueLabel = Number.isFinite(uniqueGames) && uniqueGames > 0
      ? ` across ${uniqueGames} unique game(s)`
      : '';
    setStatus(`Rescan complete — ${count} build(s) in ${folders} firmware folder(s)${uniqueLabel}`, 'ok');
  } catch (e) {
    setStatus(e.message, 'error');
  } finally {
    btn.disabled = false;
    btn.textContent = orig;
  }
});