playlists list

lib/app/screens/album_screen.dart

@@ -41,9 +41,9 @@ class AlbumScreen extends HookConsumerWidget {
       sourceId: sourceId,
       filter: IList([SongsFilter.albumId(album.id)]),
       sort: IList([
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.disc),
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.track),
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.title),
+        SortingTerm.songsAsc(SongsColumn.disc),
+        SortingTerm.songsAsc(SongsColumn.track),
+        SortingTerm.songsAsc(SongsColumn.title),
       ]),
     );
 

lib/app/screens/library_screen.dart

@@ -12,6 +12,7 @@ import '../state/source.dart';
 import '../ui/lists/albums_grid.dart';
 import '../ui/lists/artists_list.dart';
 import '../ui/lists/items.dart';
+import '../ui/lists/playlists_list.dart';
 import '../ui/lists/songs_list.dart';
 import '../util/custom_scroll_fix.dart';
 
@@ -79,11 +80,11 @@ class LibraryTabBarView extends HookConsumerWidget {
     final songsQuery = SongsQuery(
       sourceId: sourceId,
       sort: IList([
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.albumArtist),
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.album),
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.disc),
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.track),
-        SongsSortingTerm(dir: SortDirection.asc, by: SongsColumn.title),
+        SortingTerm.songsAsc(SongsColumn.albumArtist),
+        SortingTerm.songsAsc(SongsColumn.album),
+        SortingTerm.songsAsc(SongsColumn.disc),
+        SortingTerm.songsAsc(SongsColumn.track),
+        SortingTerm.songsAsc(SongsColumn.title),
       ]),
     );
 
@@ -96,6 +97,7 @@ class LibraryTabBarView extends HookConsumerWidget {
               sliver: switch (tab) {
                 LibraryTab.albums => AlbumsGrid(),
                 LibraryTab.artists => ArtistsList(),
+                LibraryTab.playlists => PlaylistsList(),
                 LibraryTab.songs => SongsList(
                   query: songsQuery,
                   itemBuilder: (context, item, index) => SongListTile(

lib/app/ui/lists/albums_grid.dart

@@ -27,10 +27,7 @@ class AlbumsGrid extends HookConsumerWidget {
         AlbumsQuery(
           sourceId: ref.read(sourceIdProvider),
           sort: IList([
-            AlbumsSortingTerm(
-              dir: SortDirection.desc,
-              by: AlbumsColumn.created,
-            ),
+            SortingTerm.albumsDesc(AlbumsColumn.created),
           ]),
           limit: kPageSize,
           offset: (pageKey - 1) * kPageSize,

lib/app/ui/lists/artists_list.dart

@@ -27,10 +27,7 @@ class ArtistsList extends HookConsumerWidget {
         ArtistsQuery(
           sourceId: ref.read(sourceIdProvider),
           sort: IList([
-            ArtistsSortingTerm(
-              dir: SortDirection.asc,
-              by: ArtistsColumn.name,
-            ),
+            SortingTerm.artistsAsc(ArtistsColumn.name),
           ]),
           limit: kPageSize,
           offset: (pageKey - 1) * kPageSize,

lib/app/ui/lists/items.dart

@@ -38,12 +38,12 @@ class ArtistListTile extends StatelessWidget {
   const ArtistListTile({
     super.key,
     required this.artist,
-    this.albumCount,
+    required this.albumCount,
     this.onTap,
   });
 
   final Artist artist;
-  final int? albumCount;
+  final int albumCount;
   final void Function()? onTap;
 
   @override
@@ -56,7 +56,33 @@ class ArtistListTile extends StatelessWidget {
         ),
       ),
       title: Text(artist.name),
-      subtitle: albumCount != null ? Text('$albumCount albums') : null,
+      subtitle: Text('$albumCount albums'),
+      onTap: onTap,
+    );
+  }
+}
+
+class PlaylistListTile extends StatelessWidget {
+  const PlaylistListTile({
+    super.key,
+    required this.playlist,
+    this.albumCount,
+    this.onTap,
+  });
+
+  final Playlist playlist;
+  final int? albumCount;
+  final void Function()? onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      leading: CoverArtImage(
+        coverArt: playlist.coverArt,
+        thumbnail: true,
+      ),
+      title: Text(playlist.name),
+      subtitle: Text(playlist.comment ?? ''),
       onTap: onTap,
     );
   }

lib/app/ui/lists/playlists_list.dart

@@ -0,0 +1,58 @@
+import 'package:fast_immutable_collections/fast_immutable_collections.dart';
+import 'package:flutter/material.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
+
+import '../../../database/query.dart';
+import '../../../sources/models.dart';
+import '../../hooks/use_on_source.dart';
+import '../../hooks/use_paging_controller.dart';
+import '../../state/database.dart';
+import '../../state/source.dart';
+import 'items.dart';
+
+const kPageSize = 30;
+
+class PlaylistsList extends HookConsumerWidget {
+  const PlaylistsList({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final db = ref.watch(databaseProvider);
+    final controller = usePagingController<int, Playlist>(
+      getNextPageKey: (state) =>
+          state.lastPageIsEmpty ? null : state.nextIntPageKey,
+      fetchPage: (pageKey) => db.libraryDao.listPlaylists(
+        PlaylistsQuery(
+          sourceId: ref.read(sourceIdProvider),
+          sort: IList([
+            SortingTerm.playlistsDesc(PlaylistsColumn.created),
+          ]),
+          limit: kPageSize,
+          offset: (pageKey - 1) * kPageSize,
+        ),
+      ),
+    );
+
+    useOnSourceChange(ref, (_) => controller.refresh());
+    useOnSourceSync(ref, controller.refresh);
+
+    return PagingListener(
+      controller: controller,
+      builder: (context, state, fetchNextPage) {
+        return PagedSliverList(
+          state: state,
+          fetchNextPage: fetchNextPage,
+          builderDelegate: PagedChildBuilderDelegate<Playlist>(
+            itemBuilder: (context, item, index) {
+              return PlaylistListTile(
+                playlist: item,
+                onTap: () {},
+              );
+            },
+          ),
+        );
+      },
+    );
+  }
+}