59 lines
1.7 KiB
Dart
59 lines
1.7 KiB
Dart
import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:provider/provider.dart';
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import 'package:surface/providers/navigation.dart';
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class AppBottomNavigationBar extends StatefulWidget {
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const AppBottomNavigationBar({super.key});
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@override
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State<AppBottomNavigationBar> createState() => _AppBottomNavigationBarState();
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}
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class _AppBottomNavigationBarState extends State<AppBottomNavigationBar> {
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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context
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.read<NavigationProvider>()
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.autoDetectIndex(GoRouter.maybeOf(context));
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});
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}
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@override
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Widget build(BuildContext context) {
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final nav = context.watch<NavigationProvider>();
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return ListenableBuilder(
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listenable: nav,
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builder: (context, _) {
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if (!nav.isIndexInRange(0, nav.pinnedDestinationCount)) {
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return const SizedBox.shrink();
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}
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final destinations = [
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...nav.destinations.where((ele) => ele.isPinned),
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];
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return BottomNavigationBar(
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currentIndex: nav.getIndexInRange(0, nav.pinnedDestinationCount),
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type: BottomNavigationBarType.fixed,
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showUnselectedLabels: false,
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items: destinations.map((ele) {
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return BottomNavigationBarItem(
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icon: ele.icon,
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label: ele.label.tr(),
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);
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}).toList(),
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onTap: (idx) {
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nav.setIndex(idx);
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GoRouter.of(context).goNamed(destinations[idx].screen);
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},
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);
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},
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);
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}
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}
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