Mitgliederladen/Frontend-user/lib/main.dart

import 'package:flutter/material.dart';
import 'package:mitgliederladen/shopping.dart';
import 'package:mitgliederladen/settings.dart';
import 'finance.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'SoNaKo Demo App',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
          //darkgreen:5f7c61, mediumgreen: 66906a, lightgreen: 9cbe96, yellow: f5de64
          useMaterial3: true,
          brightness: Brightness.light,
          textTheme: Typography.englishLike2021,
          colorScheme: ColorScheme.fromSeed(
              brightness: Brightness.light,
              seedColor: const Color(0xff5f7c61))),
      darkTheme: ThemeData(
          useMaterial3: true,
          brightness: Brightness.dark,
          textTheme: Typography.englishLike2021,
          colorScheme: ColorScheme.fromSeed(
            brightness: Brightness.dark,
            seedColor: const Color(0xff5f7c61),
          )),
      themeMode: ThemeMode.system,
      home: const MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key});

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int currentPageIndex = 0;
  int test = 0;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        leading:
            const Image(image: AssetImage('assets/logo_sonako_4c_optimal.png')),
        title: const Text('SoNaKo Demo App'),
      ),
      bottomNavigationBar: NavigationBar(
        onDestinationSelected: (int index) {
          setState(() {
            test++;
            currentPageIndex = index;
          });
        },
        selectedIndex: currentPageIndex,
        destinations: const <Widget>[
          NavigationDestination(
            icon: Icon(Icons.shopping_cart),
            label: 'Einkauf',
          ),
          NavigationDestination(
            icon: Icon(Icons.toll),
            label: 'Finanzen',
          ),
          NavigationDestination(
            icon: Icon(Icons.settings),
            label: 'Einstellungen',
          ),
        ],
      ),
      body: <Widget>[
        const Shopping(),
        const Finance(),
        const Settings()
      ][currentPageIndex],
    );
  }
}