118 lines
3.5 KiB
Dart
118 lines
3.5 KiB
Dart
import 'package:dropdown_search/dropdown_search.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_expandable_fab/flutter_expandable_fab.dart';
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import 'package:routemaster/routemaster.dart';
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/// Eine Seite, die als Container für die verschiedenen Tabs der App dient.
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///
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/// Diese Seite enthält eine App-Bar mit einer Kontoauswahl sowie ein
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/// Bottom-Navigation-Bar für die Navigation zwischen
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/// Dashboard, Verlauf und Einstellungen.
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class HomePage extends StatefulWidget {
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/// Erstellt eine neue Instanz der HomePage.
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const HomePage({super.key});
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@override
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State<HomePage> createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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String selected = 'Konto 1';
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@override
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Widget build(final BuildContext context) {
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final TabPageState tabPage = TabPage.of(context);
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return Scaffold(
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appBar: AppBar(
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centerTitle: true,
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titleSpacing: 0,
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title: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: _accountSelect(),
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),
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),
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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child: TabBarView(
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controller: tabPage.controller,
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children: <Widget>[
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for (final PageStack stack in tabPage.stacks)
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PageStackNavigator(stack: stack),
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],
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),
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),
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),
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bottomNavigationBar: _bottomNav(tabPage),
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floatingActionButtonLocation: ExpandableFab.location,
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floatingActionButton: _floatingActionButton(),
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);
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}
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Widget _bottomNav(final TabPageState tabPage) => BottomNavigationBar(
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currentIndex: tabPage.index,
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onTap: tabPage.controller.animateTo,
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items: const <BottomNavigationBarItem>[
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BottomNavigationBarItem(icon: Icon(Icons.dashboard), label: 'Dashboard'),
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BottomNavigationBarItem(icon: Icon(Icons.history), label: 'Verlauf'),
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BottomNavigationBarItem(
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icon: Icon(Icons.settings),
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label: 'Einstellungen',
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),
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],
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);
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Widget _accountSelect() => DropdownSearch<String>(
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items: (final String filter, final LoadProps? infiniteScrollProps) =>
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<String>['Konto 1', 'Konto 2', 'Konto 3', 'Konto 4'],
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selectedItem: selected,
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onChanged: (final String? value) => setState(() => selected = value!),
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popupProps: const PopupProps<String>.menu(
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showSearchBox: true,
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searchFieldProps: TextFieldProps(
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decoration: InputDecoration(
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hintText: 'Suchen...',
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contentPadding: EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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),
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),
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),
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);
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Widget _floatingActionButton() => ExpandableFab(
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openButtonBuilder: RotateFloatingActionButtonBuilder(
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child: const Icon(Icons.add),
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),
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type: ExpandableFabType.up,
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childrenAnimation: ExpandableFabAnimation.none,
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distance: 70,
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children: const <Widget>[
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Row(
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children: <Widget>[
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Text('Neue Transaktion'),
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SizedBox(width: 20),
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FloatingActionButton.small(
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heroTag: null,
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onPressed: null,
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child: Icon(Icons.add),
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),
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],
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),
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Row(
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children: <Widget>[
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Text('Neues Konto'),
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SizedBox(width: 20),
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FloatingActionButton.small(
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heroTag: null,
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onPressed: null,
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child: Icon(Icons.account_balance_wallet),
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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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