Surface/lib/screens/auth/tabs.dart
2025-05-18 23:50:50 +08:00

121 lines
4.5 KiB
Dart

import 'package:auto_route/auto_route.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:gap/gap.dart';
import 'package:island/route.gr.dart';
import 'package:island/services/responsive.dart';
import 'package:material_symbols_icons/symbols.dart';
@RoutePage()
class TabsScreen extends StatelessWidget {
const TabsScreen({super.key});
@override
Widget build(BuildContext context) {
final useHorizontalLayout = isWideScreen(context);
final useExpandableLayout = isWidestScreen(context);
final destinations = [
NavigationDestination(
label: 'explore'.tr(),
icon: const Icon(Symbols.explore),
),
NavigationDestination(label: 'chat'.tr(), icon: const Icon(Symbols.chat)),
NavigationDestination(
label: 'realms'.tr(),
icon: const Icon(Symbols.workspaces),
),
NavigationDestination(
label: 'account'.tr(),
icon: const Icon(Symbols.account_circle),
),
];
final routes = [
ExploreRoute(),
ChatListRoute(),
RealmListRoute(),
AccountRoute(),
];
return AutoTabsRouter.tabBar(
routes: routes,
scrollDirection: useHorizontalLayout ? Axis.vertical : Axis.horizontal,
physics: const NeverScrollableScrollPhysics(),
builder: (context, child, _) {
final tabsRouter = AutoTabsRouter.of(context);
// Check if current route is a tab route
final currentRoute = context.router.topRoute;
final isTabRoute = routes.any(
(route) => route.routeName == currentRoute.name,
);
return Scaffold(
extendBodyBehindAppBar: true,
backgroundColor: Colors.transparent,
body:
useHorizontalLayout
? Row(
children: [
if (isTabRoute)
Column(
children: [
Gap(MediaQuery.of(context).padding.top + 8),
if (useExpandableLayout)
Expanded(
child: NavigationDrawer(
backgroundColor: Colors.transparent,
children: [
for (final destination in destinations)
NavigationDrawerDestination(
label: Text(destination.label),
icon: destination.icon,
),
],
),
)
else
Expanded(
child: NavigationRail(
selectedIndex: tabsRouter.activeIndex,
onDestinationSelected:
tabsRouter.setActiveIndex,
labelType: NavigationRailLabelType.all,
destinations:
destinations
.map(
(d) => NavigationRailDestination(
icon: d.icon,
label: Text(d.label),
),
)
.toList(),
),
),
Gap(MediaQuery.of(context).padding.bottom + 8),
],
),
if (isTabRoute)
VerticalDivider(
color: Theme.of(context).dividerColor,
width: 1 / MediaQuery.of(context).devicePixelRatio,
),
Expanded(child: child),
],
)
: child,
bottomNavigationBar:
!useHorizontalLayout && isTabRoute
? NavigationBar(
selectedIndex: tabsRouter.activeIndex,
onDestinationSelected: tabsRouter.setActiveIndex,
destinations: destinations,
)
: null,
);
},
);
}
}