albums: new albums in own section

lib/l10n/app_en.arb

@@ -169,6 +169,8 @@
   "keepScreenOnAlways": "Always",
   "@keepScreenOnAlways": {},
 
+  "albumTierNew": "New",
+  "@albumTierNew": {},
   "albumTierPinned": "Pinned",
   "@albumTierPinned": {},
   "albumTierSpecial": "Common",

lib/l10n/app_ko.arb

@@ -88,6 +88,7 @@
   "keepScreenOnViewerOnly": "뷰어 이용 시 작동",
   "keepScreenOnAlways": "항상 켜짐",
 
+  "albumTierNew": "신규",
   "albumTierPinned": "고정",
   "albumTierSpecial": "기본",
   "albumTierApps": "앱",

lib/theme/icons.dart

@@ -49,6 +49,7 @@ class AIcons {
   static const IconData import = MdiIcons.fileImportOutline;
   static const IconData info = Icons.info_outlined;
   static const IconData layers = Icons.layers_outlined;
+  static const IconData newTier = Icons.fiber_new_outlined;
   static const IconData openOutside = Icons.open_in_new_outlined;
   static const IconData pin = Icons.push_pin_outlined;
   static const IconData unpin = MdiIcons.pinOffOutline;

lib/widgets/filter_grids/album_pick.dart

@@ -65,7 +65,7 @@ class _AlbumPickPageState extends State<AlbumPickPage> {
                   queryNotifier: _queryNotifier,
                 ),
                 appBarHeight: AlbumPickAppBar.preferredHeight,
-                sections: AlbumListPage.groupToSections(context, gridItems),
+                sections: AlbumListPage.groupToSections(context, source, gridItems),
                 newFilters: source.getNewAlbumFilters(context),
                 sortFactor: settings.albumSortFactor,
                 showHeaders: settings.albumGroupFactor != AlbumChipGroupFactor.none,

lib/widgets/filter_grids/albums_page.dart

@@ -45,7 +45,7 @@ class AlbumListPage extends StatelessWidget {
                 groupable: true,
                 showHeaders: settings.albumGroupFactor != AlbumChipGroupFactor.none,
                 actionDelegate: AlbumChipSetActionDelegate(gridItems),
-                filterSections: groupToSections(context, gridItems),
+                filterSections: groupToSections(context, source, gridItems),
                 newFilters: source.getNewAlbumFilters(context),
                 emptyBuilder: () => EmptyContent(
                   icon: AIcons.album,
@@ -67,11 +67,21 @@ class AlbumListPage extends StatelessWidget {
     return FilterNavigationPage.sort(settings.albumSortFactor, source, filters);
   }
 
-  static Map<ChipSectionKey, List<FilterGridItem<AlbumFilter>>> groupToSections(BuildContext context, Iterable<FilterGridItem<AlbumFilter>> sortedMapEntries) {
+  static Map<ChipSectionKey, List<FilterGridItem<AlbumFilter>>> groupToSections(BuildContext context, CollectionSource source, Iterable<FilterGridItem<AlbumFilter>> sortedMapEntries) {
+    final newFilters = source.getNewAlbumFilters(context);
     final pinned = settings.pinnedFilters.whereType<AlbumFilter>();
-    final byPin = groupBy<FilterGridItem<AlbumFilter>, bool>(sortedMapEntries, (e) => pinned.contains(e.filter));
+
-    final pinnedMapEntries = byPin[true] ?? [];
+    final List<FilterGridItem<AlbumFilter>> newMapEntries = [], pinnedMapEntries = [], unpinnedMapEntries = [];
-    final unpinnedMapEntries = byPin[false] ?? [];
+    for (final item in sortedMapEntries) {
+      final filter = item.filter;
+      if (newFilters.contains(filter)) {
+        newMapEntries.add(item);
+      } else if (pinned.contains(filter)) {
+        pinnedMapEntries.add(item);
+      } else {
+        unpinnedMapEntries.add(item);
+      }
+    }
 
     var sections = <ChipSectionKey, List<FilterGridItem<AlbumFilter>>>{};
     switch (settings.albumGroupFactor) {
@@ -104,8 +114,9 @@ class AlbumListPage extends StatelessWidget {
         break;
       case AlbumChipGroupFactor.none:
         return {
-          if (pinnedMapEntries.isNotEmpty || unpinnedMapEntries.isNotEmpty)
+          if (sortedMapEntries.isNotEmpty)
             const ChipSectionKey(): [
+              ...newMapEntries,
               ...pinnedMapEntries,
               ...unpinnedMapEntries,
             ],
@@ -119,6 +130,13 @@ class AlbumListPage extends StatelessWidget {
       ]);
     }
 
+    if (newMapEntries.isNotEmpty) {
+      sections = Map.fromEntries([
+        MapEntry(AlbumImportanceSectionKey.newAlbum(context), newMapEntries),
+        ...sections.entries,
+      ]);
+    }
+
     return sections;
   }
 }

lib/widgets/filter_grids/common/section_keys.dart

@@ -32,6 +32,8 @@ class AlbumImportanceSectionKey extends ChipSectionKey {
 
   AlbumImportanceSectionKey._private(BuildContext context, this.importance) : super(title: importance.getText(context));
 
+  factory AlbumImportanceSectionKey.newAlbum(BuildContext context) => AlbumImportanceSectionKey._private(context, AlbumImportance.newAlbum);
+
   factory AlbumImportanceSectionKey.pinned(BuildContext context) => AlbumImportanceSectionKey._private(context, AlbumImportance.pinned);
 
   factory AlbumImportanceSectionKey.special(BuildContext context) => AlbumImportanceSectionKey._private(context, AlbumImportance.special);
@@ -44,11 +46,13 @@ class AlbumImportanceSectionKey extends ChipSectionKey {
   Widget get leading => Icon(importance.getIcon());
 }
 
-enum AlbumImportance { pinned, special, apps, regular }
+enum AlbumImportance { newAlbum, pinned, special, apps, regular }
 
 extension ExtraAlbumImportance on AlbumImportance {
   String getText(BuildContext context) {
     switch (this) {
+      case AlbumImportance.newAlbum:
+        return context.l10n.albumTierNew;
       case AlbumImportance.pinned:
         return context.l10n.albumTierPinned;
       case AlbumImportance.special:
@@ -62,6 +66,8 @@ extension ExtraAlbumImportance on AlbumImportance {
 
   IconData getIcon() {
     switch (this) {
+      case AlbumImportance.newAlbum:
+        return AIcons.newTier;
       case AlbumImportance.pinned:
         return AIcons.pin;
       case AlbumImportance.special: