Stirling-PDF/stirling-pdf/build/resources/main/static/js/homecard-legacy.js

function filterCardsLegacy() {
  var input = document.getElementById('searchBar');
  var filter = input.value.toUpperCase();

  let featureGroups = document.querySelectorAll('.feature-group-legacy');
  const collapsedGroups = getCollapsedGroups();

  for (const featureGroup of featureGroups) {
    var cards = featureGroup.querySelectorAll('.feature-card');

    let groupMatchesFilter = false;
    for (var i = 0; i < cards.length; i++) {
      var card = cards[i];
      var title = card.querySelector('h5.card-title').innerText;
      var text = card.querySelector('p.card-text').innerText;

      // Get the navbar tags associated with the card
      var navbarItem = document.querySelector(`a.dropdown-item[href="${card.id}"]`);
      var navbarTags = navbarItem ? navbarItem.getAttribute('data-bs-tags') : '';

      var content = title + ' ' + text + ' ' + navbarTags;

      if (content.toUpperCase().indexOf(filter) > -1) {
        card.style.display = '';
        groupMatchesFilter = true;
      } else {
        card.style.display = 'none';
      }
    }

    if (!groupMatchesFilter) {
      featureGroup.style.display = 'none';
    } else {
      featureGroup.style.display = '';
      resetOrTemporarilyExpandGroup(featureGroup, filter, collapsedGroups);
    }
  }
}

function getCollapsedGroups() {
  return localStorage.getItem('collapsedGroups') ? JSON.parse(localStorage.getItem('collapsedGroups')) : [];
}

function resetOrTemporarilyExpandGroup(featureGroup, filterKeywords = '', collapsedGroups = []) {
  const shouldResetCollapse = filterKeywords.trim() === '';
  if (shouldResetCollapse) {
    // Resetting the group's expand/collapse to its original state (as in collapsed groups)
    const isCollapsed = collapsedGroups.indexOf(featureGroup.id) != -1;
    expandCollapseToggle(featureGroup, !isCollapsed);
  } else {
    // Temporarily expands feature group without affecting the actual/stored collapsed groups
    featureGroup.classList.remove('collapsed');
    featureGroup.querySelector('.header-expand-button').classList.remove('collapsed');
  }
}

function updateFavoritesSectionLegacy() {
  const favoritesContainer = document.getElementById('groupFavorites').querySelector('.feature-group-container');
  favoritesContainer.innerHTML = '';
  const cards = Array.from(document.querySelectorAll('.feature-card:not(.duplicate)'));
  const addedCardIds = new Set();
  let favoritesAmount = 0;

  cards.forEach((card) => {
    const favouritesList = JSON.parse(localStorage.getItem('favoritesList') || '[]');

    if (favouritesList.includes(card.id) && !addedCardIds.has(card.id)) {
      const duplicate = card.cloneNode(true);
      duplicate.classList.add('duplicate');
      favoritesContainer.appendChild(duplicate);
      addedCardIds.add(card.id);
      favoritesAmount++;
    }
  });

  if (favoritesAmount === 0) {
    document.getElementById('groupFavorites').style.display = 'none';
  } else {
    document.getElementById('groupFavorites').style.display = 'flex';
  }
  reorderCards(favoritesContainer);
}

function syncFavoritesLegacy() {
  const cards = Array.from(document.querySelectorAll('.feature-card'));
  cards.forEach((card) => {
    const isFavorite = localStorage.getItem(card.id) === 'favorite';
    const starIcon = card.querySelector('.favorite-icon span.material-symbols-rounded');
    if (starIcon) {
      if (isFavorite) {
        starIcon.classList.remove('no-fill');
        starIcon.classList.add('fill');
        card.classList.add('favorite');
      } else {
        starIcon.classList.remove('fill');
        starIcon.classList.add('no-fill');
        card.classList.remove('favorite');
      }
    }
  });
  updateFavoritesSectionLegacy();
  updateFavoritesDropdown();
  filterCardsLegacy();
}

function reorderCards(container) {
  var cards = Array.from(container.querySelectorAll('.feature-card'));
  cards.forEach(function (card) {
    container.removeChild(card);
  });
  cards.sort(function (a, b) {
    var aIsFavorite = localStorage.getItem(a.id) === 'favorite';
    var bIsFavorite = localStorage.getItem(b.id) === 'favorite';
    if (a.id === 'update-link') {
      return -1;
    }
    if (b.id === 'update-link') {
      return 1;
    }

    if (aIsFavorite && !bIsFavorite) {
      return -1;
    } else if (!aIsFavorite && bIsFavorite) {
      return 1;
    } else {
      return a.id > b.id;
    }
  });
  cards.forEach(function (card) {
    container.appendChild(card);
  });
}

function reorderAllCards() {
  const containers = Array.from(document.querySelectorAll('.feature-group-container'));
  containers.forEach(function (container) {
    reorderCards(container);
  });
}

function initializeCardsLegacy() {
  reorderAllCards();
  updateFavoritesSectionLegacy();
  updateFavoritesDropdown();
  filterCardsLegacy();
}

function showFavoritesOnly() {
  const groups = Array.from(document.querySelectorAll('.feature-group-legacy'));
  if (localStorage.getItem('favoritesOnly') === 'true') {
    groups.forEach((group) => {
      if (group.id !== 'groupFavorites') {
        group.style.display = 'none';
      }
    });
  } else {
    groups.forEach((group) => {
      if (group.id !== 'groupFavorites') {
        group.style.display = 'flex';
      }
    });
  }
}

function toggleFavoritesOnly() {
  if (localStorage.getItem('favoritesOnly') === 'true') {
    localStorage.setItem('favoritesOnly', 'false');
  } else {
    localStorage.setItem('favoritesOnly', 'true');
  }
  showFavoritesOnly();
}

// Expands a feature group on true, collapses it on false and toggles state on null.
function expandCollapseToggle(group, expand = null) {
  if (expand === null) {
    group.classList.toggle('collapsed');
    group.querySelector('.header-expand-button').classList.toggle('collapsed');
  } else if (expand) {
    group.classList.remove('collapsed');
    group.querySelector('.header-expand-button').classList.remove('collapsed');
  } else {
    group.classList.add('collapsed');
    group.querySelector('.header-expand-button').classList.add('collapsed');
  }

  const collapsed = localStorage.getItem('collapsedGroups') ? JSON.parse(localStorage.getItem('collapsedGroups')) : [];
  const groupIndex = collapsed.indexOf(group.id);

  if (group.classList.contains('collapsed')) {
    if (groupIndex === -1) {
      collapsed.push(group.id);
    }
  } else {
    if (groupIndex !== -1) {
      collapsed.splice(groupIndex, 1);
    }
  }

  localStorage.setItem('collapsedGroups', JSON.stringify(collapsed));
}

function expandCollapseAll(expandAll) {
  const groups = Array.from(document.querySelectorAll('.feature-group-legacy'));
  groups.forEach((group) => {
    expandCollapseToggle(group, expandAll);
  });
}

window.onload = function () {
  initializeCardsLegacy();
  syncFavoritesLegacy(); // Ensure everything is in sync on page load
};

document.addEventListener('DOMContentLoaded', function () {
  const materialIcons = new FontFaceObserver('Material Symbols Rounded');

  materialIcons
    .load()
    .then(() => {
      document.querySelectorAll('.feature-card.hidden').forEach((el) => {
        el.classList.remove('hidden');
      });
    })
    .catch(() => {
      console.error('Material Symbols Rounded font failed to load.');
    });

  Array.from(document.querySelectorAll('.feature-group-header-legacy')).forEach((header) => {
    const parent = header.parentNode;
    const container = header.parentNode.querySelector('.feature-group-container');
    if (parent.id !== 'groupFavorites') {
      // container.style.maxHeight = container.scrollHeight + 'px';
    }
    header.onclick = () => {
      expandCollapseToggle(parent);
    };
  });

  const collapsed = localStorage.getItem('collapsedGroups') ? JSON.parse(localStorage.getItem('collapsedGroups')) : [];
  const groupsArray = Array.from(document.querySelectorAll('.feature-group-legacy'));

  groupsArray.forEach((group) => {
    if (collapsed.indexOf(group.id) !== -1) {
      expandCollapseToggle(group, false);
    }
  });

  // Necessary in order to not fire the transition animation on page load, which looks wrong.
  // The timeout isn't doing anything visible to the user, so it's not making the page load look slower.
  setTimeout(() => {
    groupsArray.forEach((group) => {
      const container = group.querySelector('.feature-group-container');
      container.classList.add('animated-group');
    });
  }, 500);

  Array.from(document.querySelectorAll('.feature-group-header')).forEach((header) => {
    const parent = header.parentNode;
    header.onclick = () => {
      expandCollapseToggle(parent);
    };
  });

  showFavoritesOnly();
});