content: import 'package:cryptocurrency_app/constants/keys.dart';
  import 'package:cryptocurrency_app/provider/navigation_provider.dart';
  import 'package:cryptocurrency_app/ui/screens/home.dart';
  import 'package:cryptocurrency_app/ui/screens/search.dart';
  import 'package:cryptocurrency_app/ui/screens/settings.dart';
  import 'package:flutter/material.dart';
  import 'package:hooks_riverpod/hooks_riverpod.dart';
  import 'package:easy_localization/easy_localization.dart';
  
  import '../generated/locale_keys.g.dart';
  
  class Home extends HookConsumerWidget {
    const Home({Key? key}) : super(key: key);
    @override
    Widget build(BuildContext context, WidgetRef ref) {
      final PageModel navigation = ref.watch(navigationProvider);
  
      return Scaffold(
        body: currentScreen(navigation.index),
        bottomNavigationBar: BottomNavigationBar(
            key: Keys.NAV_BAR,
            currentIndex: navigation.index,
            onTap: (index) {
              ref.read(navigationProvider.notifier).selectPage(index);
            },
            items: [
              BottomNavigationBarItem(
                label: LocaleKeys.homeTitle.tr(),
                icon: Icon(
                  Icons.home,
                  key: Keys.NAV_HOME,
                ),
              ),
              BottomNavigationBarItem(
                label: LocaleKeys.searchTitle.tr(),
                icon: Icon(
                  Icons.search,
                  key: Keys.NAV_SEARCH,
                ),
              ),
              BottomNavigationBarItem(
                label: LocaleKeys.settingsTitle.tr(),
                icon: Icon(
                  Icons.settings,
                  key: Keys.NAV_SETTINGS,
                ),
              ),
            ]),
      );
    }
  
    Widget currentScreen(int index) {
      switch (index) {
        case 0:
          return HomeScreen();
        case 1:
          return SearchScreen();
        case 2:
          return SettingScreen();
        default:
          return HomeScreen();
      }
    }
  }
  