spotube/lib/modules/stats/top/artists.dart

import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:skeletonizer/skeletonizer.dart';
import 'package:spotube/collections/formatters.dart';
import 'package:spotube/modules/stats/common/artist_item.dart';
import 'package:spotube/provider/history/top.dart';
import 'package:spotube/provider/history/top/tracks.dart';
import 'package:spotube/provider/spotify/spotify.dart';
import 'package:very_good_infinite_list/very_good_infinite_list.dart';

class TopArtists extends HookConsumerWidget {
  const TopArtists({super.key});

  @override
  Widget build(BuildContext context, ref) {
    final historyDuration = ref.watch(playbackHistoryTopDurationProvider);
    final topTracks = ref.watch(
      historyTopTracksProvider(historyDuration),
    );
    final topTracksNotifier =
        ref.watch(historyTopTracksProvider(historyDuration).notifier);

    final artistsData = useMemoized(
        () => topTracks.asData?.value.artists ?? [], [topTracks.asData?.value]);

    return Skeletonizer.sliver(
      enabled: topTracks.isLoading && !topTracks.isLoadingNextPage,
      child: SliverInfiniteList(
        onFetchData: () async {
          await topTracksNotifier.fetchMore();
        },
        hasError: topTracks.hasError,
        isLoading: topTracks.isLoading && !topTracks.isLoadingNextPage,
        hasReachedMax: topTracks.asData?.value.hasMore ?? true,
        itemCount: artistsData.length,
        itemBuilder: (context, index) {
          final artist = artistsData[index];
          return StatsArtistItem(
            artist: artist.artist,
            info: Text("${compactNumberFormatter.format(artist.count)} plays"),
          );
        },
      ),
    );
  }
}