import 'package:flutter/material.dart';
import '../navigation/app_router.dart';

/// Primary AppBar widget with settings icon for all main screens.
class PrimaryAppBar extends StatelessWidget implements PreferredSizeWidget {
  final String title;

  const PrimaryAppBar({
    super.key,
    required this.title,
  });

  @override
  Widget build(BuildContext context) {
    return AppBar(
      title: Text(title),
      actions: [
        IconButton(
          icon: const Icon(Icons.settings),
          tooltip: 'Relay Management',
          onPressed: () {
            Navigator.pushNamed(context, AppRoutes.relayManagement);
          },
        ),
      ],
    );
  }

  @override
  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
}