SpotiFLAC-Mobile/lib/screens/queue_tab_widgets.dart

part of 'queue_tab.dart';

class _QueueItemSliverRow extends ConsumerWidget {
  final String itemId;
  final ColorScheme colorScheme;
  final Widget Function(BuildContext, DownloadItem, ColorScheme) itemBuilder;

  const _QueueItemSliverRow({
    super.key,
    required this.itemId,
    required this.colorScheme,
    required this.itemBuilder,
  });

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final item = ref.watch(
      downloadQueueLookupProvider.select((lookup) => lookup.byItemId[itemId]),
    );
    if (item == null) {
      return const SizedBox.shrink();
    }

    return RepaintBoundary(child: itemBuilder(context, item, colorScheme));
  }
}

enum _CollectionEntryType { wishlist, loved, favoriteArtists, playlist }

class _CollectionEntry {
  final _CollectionEntryType type;
  final int playlistIndex;

  const _CollectionEntry._(this.type, [this.playlistIndex = -1]);

  static const wishlist = _CollectionEntry._(_CollectionEntryType.wishlist);
  static const loved = _CollectionEntry._(_CollectionEntryType.loved);
  static const favoriteArtists = _CollectionEntry._(
    _CollectionEntryType.favoriteArtists,
  );
  static _CollectionEntry playlist(int index) =>
      _CollectionEntry._(_CollectionEntryType.playlist, index);
}

class _FilterChip extends StatelessWidget {
  final String label;
  final int count;
  final bool isSelected;
  final VoidCallback onTap;

  const _FilterChip({
    required this.label,
    required this.count,
    required this.isSelected,
    required this.onTap,
  });

  @override
  Widget build(BuildContext context) {
    final colorScheme = Theme.of(context).colorScheme;

    return FilterChip(
      label: Row(
        mainAxisSize: MainAxisSize.min,
        children: [
          Text(label),
          const SizedBox(width: 6),
          Container(
            padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
            decoration: BoxDecoration(
              color: isSelected
                  ? colorScheme.primary.withValues(alpha: 0.2)
                  : colorScheme.outline.withValues(alpha: 0.2),
              borderRadius: BorderRadius.circular(10),
            ),
            child: Text(
              count.toString(),
              style: TextStyle(
                fontSize: 11,
                color: isSelected
                    ? colorScheme.onPrimaryContainer
                    : colorScheme.onSurfaceVariant,
                fontWeight: FontWeight.w500,
              ),
            ),
          ),
        ],
      ),
      selected: isSelected,
      onSelected: (_) => onTap(),
      showCheckmark: false,
      backgroundColor: settingsGroupColor(context),
      side: BorderSide(
        color: colorScheme.outlineVariant.withValues(alpha: 0.6),
      ),
    );
  }
}