import 'package:flutter/material.dart';

import 'FloatingNavState.dart';

typedef NavEntry = ({IconData icon, String label, VoidCallback onTap});

/// The floating tab bar, after the reference: a row of frosted circles that
/// just overlap, icons only. The open tab is a solid white disc that pops
/// forward over its neighbours; a pressed circle dips. It switches tabs in
/// place — nothing here pushes a page.
class FloatingNav extends StatefulWidget {
  final List<NavEntry> entries;

  final int selected;

  const FloatingNav({
    super.key,
    required this.entries,
    required this.selected,
  });

  @override
  State<FloatingNav> createState() => FloatingNavState();
}