SpotiFLAC-Mobile/lib/widgets/player_queue_dismissible.dart

import 'package:flutter/cupertino.dart' show CupertinoColors, CupertinoIcons;
import 'package:flutter/material.dart';
import 'package:spotiflac_android/l10n/l10n.dart';
import 'package:spotiflac_android/theme/mornye_theme.dart';

/// Removing a row affects the queue only, never the song on disk.
class PlayerQueueDismissible extends StatelessWidget {
  const PlayerQueueDismissible({
    super.key,
    required this.onRemove,
    required this.child,
    this.enabled = true,
  });

  final VoidCallback onRemove;
  final Widget child;
  final bool enabled;

  @override
  Widget build(BuildContext context) => Dismissible(
    key: const ValueKey('queue-dismiss'),
    direction: enabled ? DismissDirection.endToStart : DismissDirection.none,
    // Remove before collapsing so a concurrently playing row is never left
    // dismissed in the tree. The service resolves the entry by identity.
    confirmDismiss: (_) async {
      onRemove();
      return false;
    },
    background: context.isMornye
        ? Padding(
            padding: const EdgeInsets.symmetric(horizontal: 8),
            child: Align(
              alignment: AlignmentDirectional.centerEnd,
              child: SizedBox.square(
                dimension: 48,
                child: DecoratedBox(
                  decoration: BoxDecoration(
                    shape: BoxShape.circle,
                    color: CupertinoColors.systemRed.resolveFrom(context),
                    border: Border.all(
                      color: Colors.white.withValues(alpha: 0.18),
                    ),
                  ),
                  child: Icon(
                    CupertinoIcons.minus,
                    color: Colors.white,
                    size: 24,
                    semanticLabel: context.l10n.dialogRemove,
                  ),
                ),
              ),
            ),
          )
        : Container(
            alignment: AlignmentDirectional.centerEnd,
            padding: const EdgeInsets.symmetric(horizontal: 20),
            decoration: BoxDecoration(
              color: Theme.of(context).colorScheme.error,
              borderRadius: BorderRadius.circular(12),
            ),
            child: Icon(
              Icons.delete_outline,
              color: Theme.of(context).colorScheme.onError,
              semanticLabel: MaterialLocalizations.of(
                context,
              ).deleteButtonTooltip,
            ),
          ),
    child: child,
  );
}