fluffychat/lib/main.dart
2021-11-19 14:42:34 +01:00

165 lines
5.7 KiB
Dart

// @dart=2.9
import 'dart:async';
import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:adaptive_theme/adaptive_theme.dart';
import 'package:flutter_app_lock/flutter_app_lock.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:future_loading_dialog/future_loading_dialog.dart';
import 'package:matrix/matrix.dart';
import 'package:universal_html/html.dart' as html;
import 'package:vrouter/vrouter.dart';
import 'package:fluffychat/config/routes.dart';
import 'package:fluffychat/utils/client_manager.dart';
import 'package:fluffychat/utils/platform_infos.dart';
import 'package:fluffychat/utils/sentry_controller.dart';
import 'config/app_config.dart';
import 'config/themes.dart';
import 'utils/background_push.dart';
import 'utils/custom_scroll_behaviour.dart';
import 'utils/localized_exception_extension.dart';
import 'utils/platform_infos.dart';
import 'widgets/lock_screen.dart';
import 'widgets/matrix.dart';
void main() async {
// Our background push shared isolate accesses flutter-internal things very early in the startup proccess
// To make sure that the parts of flutter needed are started up already, we need to ensure that the
// widget bindings are initialized already.
WidgetsFlutterBinding.ensureInitialized();
FlutterError.onError = (FlutterErrorDetails details) =>
Zone.current.handleUncaughtError(details.exception, details.stack);
final clients = await ClientManager.getClients();
Logs().level = kReleaseMode ? Level.warning : Level.verbose;
if (PlatformInfos.isMobile) {
BackgroundPush.clientOnly(clients.first);
}
final queryParameters = <String, String>{};
if (kIsWeb) {
queryParameters
.addAll(Uri.parse(html.window.location.href).queryParameters);
}
runZonedGuarded(
() => runApp(PlatformInfos.isMobile
? AppLock(
builder: (args) => FluffyChatApp(
clients: clients,
queryParameters: queryParameters,
),
lockScreen: const LockScreen(),
enabled: false,
)
: FluffyChatApp(clients: clients, queryParameters: queryParameters)),
SentryController.captureException,
);
}
class FluffyChatApp extends StatefulWidget {
final Widget testWidget;
final List<Client> clients;
final Map<String, String> queryParameters;
const FluffyChatApp(
{Key key, this.testWidget, @required this.clients, this.queryParameters})
: super(key: key);
/// getInitialLink may rereturn the value multiple times if this view is
/// opened multiple times for example if the user logs out after they logged
/// in with qr code or magic link.
static bool gotInitialLink = false;
@override
_FluffyChatAppState createState() => _FluffyChatAppState();
}
class _FluffyChatAppState extends State<FluffyChatApp> {
GlobalKey<VRouterState> _router;
bool columnMode;
String _initialUrl;
@override
void initState() {
super.initState();
_initialUrl =
widget.clients.any((client) => client.isLogged()) ? '/rooms' : '/home';
}
@override
Widget build(BuildContext context) {
return AdaptiveTheme(
light: FluffyThemes.light,
dark: FluffyThemes.dark,
initial: AdaptiveThemeMode.system,
builder: (theme, darkTheme) => LayoutBuilder(
builder: (context, constraints) {
const maxColumns = 3;
var newColumns =
(constraints.maxWidth / FluffyThemes.columnWidth).floor();
if (newColumns > maxColumns) newColumns = maxColumns;
columnMode ??= newColumns > 1;
_router ??= GlobalKey<VRouterState>();
if (columnMode != newColumns > 1) {
Logs().v('Set Column Mode = $columnMode');
WidgetsBinding.instance.addPostFrameCallback((_) {
setState(() {
_initialUrl = _router.currentState.url;
columnMode = newColumns > 1;
_router = GlobalKey<VRouterState>();
});
});
}
return VRouter(
key: _router,
title: AppConfig.applicationName,
theme: theme,
scrollBehavior: CustomScrollBehavior(),
logs: kReleaseMode ? VLogs.none : VLogs.info,
darkTheme: darkTheme,
localizationsDelegates: L10n.localizationsDelegates,
supportedLocales: L10n.supportedLocales,
initialUrl: _initialUrl,
locale: kIsWeb
? Locale(html.window.navigator.language.split('-').first)
: null,
routes: AppRoutes(columnMode).routes,
builder: (context, child) {
LoadingDialog.defaultTitle = L10n.of(context).loadingPleaseWait;
LoadingDialog.defaultBackLabel = L10n.of(context).close;
LoadingDialog.defaultOnError =
(Object e) => e.toLocalizedString(context);
WidgetsBinding.instance.addPostFrameCallback((_) {
SystemChrome.setSystemUIOverlayStyle(
SystemUiOverlayStyle(
statusBarColor: Colors.transparent,
systemNavigationBarColor: Theme.of(context).backgroundColor,
systemNavigationBarIconBrightness:
Theme.of(context).brightness == Brightness.light
? Brightness.dark
: Brightness.light,
),
);
});
return Matrix(
context: context,
router: _router,
clients: widget.clients,
child: child,
);
},
);
},
),
);
}
}