// lib/ui/widgets/pressable_scale.dart
import 'package:flutter/material.dart';

/// Wraps a tappable child with a quick scale-down on press for tactile feel.
/// If [onTap] is provided it handles the tap; otherwise the child's own
/// gesture/button handles it and this only adds the visual squish.
class PressableScale extends StatefulWidget {
  const PressableScale({super.key, required this.child, this.onTap});

  final Widget child;
  final VoidCallback? onTap;

  @override
  State<PressableScale> createState() => _PressableScaleState();
}

class _PressableScaleState extends State<PressableScale> {
  bool _down = false;
  void _set(bool v) => setState(() => _down = v);

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      behavior: HitTestBehavior.opaque,
      onTapDown: (_) => _set(true),
      onTapUp: (_) => _set(false),
      onTapCancel: () => _set(false),
      onTap: widget.onTap,
      child: AnimatedScale(
        scale: _down ? 0.94 : 1.0,
        duration: const Duration(milliseconds: 90),
        curve: Curves.easeOut,
        child: widget.child,
      ),
    );
  }
}