122 lines
4.1 KiB
Dart
122 lines
4.1 KiB
Dart
import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:marianum_mobile/data/accountModel.dart';
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import 'package:marianum_mobile/data/incommingPackets/authenticatePacket.dart';
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import 'package:marianum_mobile/data/incommingPackets/errorPacket.dart';
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import 'package:marianum_mobile/data/incommingPackets/fileListPacket.dart';
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import 'package:marianum_mobile/data/incommingPackets/talkChatPacket.dart';
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import 'package:marianum_mobile/data/incommingPackets/talkNotificationsPacket.dart';
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import 'package:marianum_mobile/screen/login/login.dart';
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import 'package:marianum_mobile/screen/pages/timetable/timetable.dart';
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import 'package:marianum_mobile/widget/loadingSpinner.dart';
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import 'package:provider/provider.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:web_socket_channel/web_socket_channel.dart';
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import 'app.dart';
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import 'data/incommingPackets/serverInfoPacket.dart';
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import 'data/incommingPackets/talkContactsPacket.dart';
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import 'data/incommingPackets/timetablePacket.dart';
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Future<void> main() async {
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WidgetsFlutterBinding.ensureInitialized();
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ByteData data = await PlatformAssetBundle().load('assets/ca/lets-encrypt-r3.pem');
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SecurityContext.defaultContext.setTrustedCertificatesBytes(data.buffer.asUint8List());
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AuthenticatePacket();
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runApp(
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MultiProvider(
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providers: [
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ChangeNotifierProvider(create: (context) => AccountModel()),
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ChangeNotifierProvider(create: (context) => ErrorPacket()),
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ChangeNotifierProvider(create: (context) => ServerInfoPacket()),
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ChangeNotifierProvider(create: (context) => TalkContactsPaket()),
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ChangeNotifierProvider(create: (context) => TalkNotificationsPacket()),
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ChangeNotifierProvider(create: (context) => FileListPacket()),
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ChangeNotifierProvider(create: (context) => TalkChatPacket()),
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ChangeNotifierProvider(create: (context) => TimetablePacket()),
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],
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child: const Main(),
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)
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);
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}
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class Main extends StatefulWidget {
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const Main({Key? key}) : super(key: key);
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@override
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State<Main> createState() => _MainState();
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}
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class _MainState extends State<Main> {
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static const Color red = Color.fromARGB(255, 153, 51, 51);
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final Future<SharedPreferences> _storage = SharedPreferences.getInstance();
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@override
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void initState() {
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super.initState();
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_storage.then((SharedPreferences preferences) => preferences.getBool("loggedIn") ?? false).then((value) => {
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if(value) {
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Provider.of<AccountModel>(context, listen: false).login()
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} else {
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Provider.of<AccountModel>(context, listen: false).logout()
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}
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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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return MaterialApp(
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debugShowCheckedModeBanner: false,
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title: 'Marianum Fulda',
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theme: ThemeData(
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brightness: Brightness.light,
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primaryColor: red,
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appBarTheme: const AppBarTheme(
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backgroundColor: red,
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),
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progressIndicatorTheme: const ProgressIndicatorThemeData(
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color: red,
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),
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),
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home: FutureBuilder<SharedPreferences>(
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future: _storage,
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builder: (BuildContext context, AsyncSnapshot<SharedPreferences> snapshot) {
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if(snapshot.hasData) {
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return Consumer2<AccountModel, ErrorPacket>(
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builder: (context, accountModel, errorPacket, child) {
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if(errorPacket.errorDismissed) {
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return accountModel.isLoggedIn ? const App() : const Login();
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} else {
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return AlertDialog(title: const Text("Serverseitige Fehlermeldung"), content: Text(errorPacket.errorText), actions: [
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TextButton(onPressed: () {
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Provider.of<ErrorPacket>(context, listen: false).errorDismissed = true;
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}, child: const Text("Weiter"))
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]);
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}
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},
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);
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} else {
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return const LoadingSpinner();
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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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