v2.3 Papierkorb: renderTrash, Wiederherstellen, endgueltig loeschen, leeren

src/js/settings.js

@@ -49,6 +49,7 @@ function openSettings()  {
     document.getElementById('settingsOverlay').classList.add('active');
   });
   panel.setAttribute('aria-hidden', 'false');
+  renderTrash();
   _settingsTrap = _makeTrap(panel, closeSettings);
   document.addEventListener('keydown', _settingsTrap);
   const first = _focusable(panel)[0];
@@ -141,6 +142,161 @@ function initAccordion() {
   });
 }
 
+// ---- PAPIERKORB ----
+/**
+ * Formatiert einen deletedAt-Timestamp lokalisiert (folgt der aktiven UI-Sprache).
+ * @param {number} ts - Millisekunden-Timestamp
+ * @returns {string}
+ */
+function formatTrashDate(ts) {
+  const locale = I18n.currentLang === 'de' ? 'de-DE' : 'en-US';
+  return new Date(ts).toLocaleDateString(locale, { year: 'numeric', month: '2-digit', day: '2-digit' });
+}
+
+/**
+ * Rendert den Papierkorb in die Settings-Section. Wird bei jedem openSettings()
+ * sowie nach jeder Trash-Mutation aufgerufen. Baut DOM ohne innerHTML (XSS-frei,
+ * Titel kommen aus User-/Importdaten).
+ */
+function renderTrash() {
+  const listEl = document.getElementById('trashList');
+  const actionsRow = document.getElementById('trashActionsRow');
+  if (!listEl) return;
+  listEl.replaceChildren();
+
+  if (trash.length === 0) {
+    const empty = document.createElement('div');
+    empty.className = 'trash-empty';
+    empty.textContent = t('trash.empty');
+    listEl.appendChild(empty);
+    if (actionsRow) actionsRow.classList.add('hidden');
+    return;
+  }
+  if (actionsRow) actionsRow.classList.remove('hidden');
+
+  // Neueste zuerst.
+  const sorted = [...trash].sort((a, b) => b.deletedAt - a.deletedAt);
+  sorted.forEach(entry => listEl.appendChild(createTrashItemEl(entry)));
+}
+
+/**
+ * Baut eine einzelne Papierkorb-Zeile.
+ * @param {Object} entry - trash-Eintrag { item, type, originBoardId, deletedAt }
+ * @returns {HTMLElement}
+ */
+function createTrashItemEl(entry) {
+  const row = document.createElement('div');
+  row.className = 'trash-item';
+
+  const info = document.createElement('div');
+  info.className = 'trash-item-info';
+
+  const titleLine = document.createElement('span');
+  titleLine.className = 'trash-item-title';
+  const badge = document.createElement('span');
+  badge.className = 'trash-item-badge';
+  badge.textContent = entry.type === 'board' ? t('trash.type.board') : t('trash.type.bookmark');
+  const titleText = document.createTextNode(entry.item && entry.item.title ? entry.item.title : '');
+  titleLine.append(badge, titleText);
+
+  const meta = document.createElement('span');
+  meta.className = 'trash-item-meta';
+  let metaText = t('trash.deleted_at', { date: formatTrashDate(entry.deletedAt) });
+  if (entry.type === 'bookmark') {
+    const origin = entry.originBoardId ? boards.find(b => b.id === entry.originBoardId) : null;
+    metaText += origin
+      ? ' · ' + t('trash.from_board', { board: origin.title })
+      : ' · ' + t('trash.from_board_unknown');
+  }
+  meta.textContent = metaText;
+
+  info.append(titleLine, meta);
+
+  const actions = document.createElement('div');
+  actions.className = 'trash-item-actions';
+
+  const btnRestore = document.createElement('button');
+  btnRestore.className = 'btn-small';
+  btnRestore.textContent = t('trash.restore');
+  btnRestore.title = t('trash.restore_title');
+  btnRestore.addEventListener('click', () => restoreTrashEntry(entry));
+
+  const btnForever = document.createElement('button');
+  btnForever.className = 'btn-danger';
+  btnForever.textContent = t('trash.delete_forever');
+  btnForever.title = t('trash.delete_forever_title');
+  btnForever.addEventListener('click', () => deleteTrashEntryForever(entry));
+
+  actions.append(btnRestore, btnForever);
+  row.append(info, actions);
+  return row;
+}
+
+/**
+ * Stellt einen Papierkorb-Eintrag wieder her.
+ * Bookmark -> in originBoardId (falls noch vorhanden), sonst in die Inbox (ensureInboxBoard).
+ * Board    -> zurueck in boards[].
+ * @param {Object} entry
+ */
+async function restoreTrashEntry(entry) {
+  if (entry.type === 'board') {
+    // Ganzes Board zurueck (inkl. blurred). Falls die id schon existiert (Edge-Case),
+    // neue uid vergeben, damit nichts ueberschrieben wird.
+    const restored = structuredClone(entry.item);
+    if (boards.some(b => b.id === restored.id)) restored.id = uid();
+    boards.push(restored);
+    await saveBoards();
+  } else {
+    const restored = structuredClone(entry.item);
+    let target = entry.originBoardId ? boards.find(b => b.id === entry.originBoardId) : null;
+    let toInbox = false;
+    if (!target) {
+      // Ursprungs-Board weg -> in die Inbox (Page-Wrapper ensureInboxBoard aus Phase 1).
+      target = await ensureInboxBoard();
+      toInbox = true;
+    }
+    target.bookmarks.push(restored);
+    await saveBoards();
+    if (toInbox) {
+      await HellionDialog.alert(t('trash.restored_to_inbox'), { type: 'info', title: t('trash.restored_to_inbox.title') });
+    }
+  }
+  trash = trash.filter(e => e !== entry);
+  await saveTrash();
+  renderTrash();
+  renderBoards();
+}
+
+/**
+ * Loescht einen einzelnen Papierkorb-Eintrag endgueltig (mit Confirm).
+ * @param {Object} entry
+ */
+async function deleteTrashEntryForever(entry) {
+  const ok = await HellionDialog.confirm(
+    t('trash.delete_forever_confirm'),
+    { type: 'danger', title: t('trash.delete_forever_confirm.title'), confirmText: t('trash.delete_forever') }
+  );
+  if (!ok) return;
+  trash = trash.filter(e => e !== entry);
+  await saveTrash();
+  renderTrash();
+}
+
+/**
+ * Leert den gesamten Papierkorb (mit Confirm).
+ */
+async function emptyTrash() {
+  if (trash.length === 0) return;
+  const ok = await HellionDialog.confirm(
+    t('trash.empty_confirm', { count: trash.length }),
+    { type: 'danger', title: t('trash.empty_confirm.title'), confirmText: t('trash.empty_btn') }
+  );
+  if (!ok) return;
+  trash = [];
+  await saveTrash();
+  renderTrash();
+}
+
 // ---- APPLY SETTINGS ----
 function applySettings() {
   const body = document.body;
@@ -336,6 +492,10 @@ function bindSettingsEvents() {
     Onboarding.start();
   });
 
+  // Papierkorb leeren
+  const btnEmptyTrash = document.getElementById('btnEmptyTrash');
+  if (btnEmptyTrash) btnEmptyTrash.addEventListener('click', emptyTrash);
+
   // Reset All
   document.getElementById('btnResetAll').addEventListener('click', async () => {
     const ok = await HellionDialog.confirm(
@@ -344,11 +504,13 @@ function bindSettingsEvents() {
     );
     if (!ok) return;
     boards   = [];
+    trash    = [];
     settings = { compact: false, shortenTitles: false, newTab: true, showDesc: false,
                  hideExtra: false, visibleCount: 10, bgUrl: '', theme: 'nebula',
                  showSearch: true, searchEngine: 'google', toolbarPos: 'right',
                  imageRefEnabled: false, language: 'auto' };
     await saveBoards();
+    await saveTrash();
     await saveSettings();
     setLanguage('auto');
     applySettings();