import 'package:flutter/material.dart';
import '../../core/responsive.dart';

class ResponsiveScaffold extends StatelessWidget {
  final String? title;
  final List<Widget>? actions;
  final Widget body;
  final Widget? drawer;
  final int? selectedIndex;
  final ValueChanged<int>? onNavigationChanged;
  final List<NavigationDestination>? navigationDestinations;

  const ResponsiveScaffold({
    super.key,
    this.title,
    this.actions,
    required this.body,
    this.drawer,
    this.selectedIndex,
    this.onNavigationChanged,
    this.navigationDestinations,
  });

  @override
  Widget build(BuildContext context) {
    if (ResponsiveBreakpoints.isDesktop(context)) {
      return Scaffold(
        appBar: AppBar(title: Text(title ?? ''), actions: actions),
        drawer: drawer is Drawer ? drawer as Drawer : null,
        body: Row(
          children: [
            if (navigationDestinations != null)
              NavigationRail(
                selectedIndex: selectedIndex ?? 0,
                onDestinationSelected: onNavigationChanged ?? (_) {},
                labelType: NavigationRailLabelType.all,
                destinations: navigationDestinations!.map((d) => NavigationRailDestination(
                  icon: d.icon,
                  selectedIcon: d.selectedIcon,
                  label: Text(d.label ?? ''),
                )).toList(),
              ),
            Expanded(child: body),
          ],
        ),
      );
    }

    return Scaffold(
      appBar: AppBar(title: Text(title ?? ''), actions: actions),
      drawer: drawer,
      body: body,
      bottomNavigationBar: navigationDestinations != null && !ResponsiveBreakpoints.isDesktop(context)
          ? NavigationBar(
              selectedIndex: selectedIndex ?? 0,
              onDestinationSelected: onNavigationChanged ?? (_) {},
              destinations: navigationDestinations!,
            )
          : null,
    );
  }
}