removed dead vars + front tracing

frontend/pweb/lib/main.dart

@@ -1,3 +1,5 @@
+import 'dart:ui' show PlatformDispatcher;
+
 import 'package:flutter/material.dart';
 
 // ignore: depend_on_referenced_packages
@@ -35,6 +37,8 @@ import 'package:pweb/services/posthog.dart';
 import 'package:pweb/providers/account.dart';
 import 'package:pweb/providers/locale.dart';
 
+final _bootstrapLogger = Logger('bootstrap');
+
 void _setupLogging() {
   Logger.root.level = Level.ALL;
   Logger.root.onRecord.listen((record) {
@@ -45,102 +49,135 @@ void _setupLogging() {
   });
 }
 
+void _setupErrorHandling() {
+  FlutterError.onError = (details) {
+    FlutterError.presentError(details);
+    _bootstrapLogger.severe(
+      'FlutterError: ${details.exceptionAsString()}',
+      details.exception,
+      details.stack,
+    );
+  };
+
+  PlatformDispatcher.instance.onError = (error, stack) {
+    _bootstrapLogger.severe('Uncaught platform error', error, stack);
+    return false;
+  };
+}
+
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-  await Constants.initialize();
-  await PosthogService.initialize();
-
   _setupLogging();
-  setUrlStrategy(PathUrlStrategy());
-  GoRouter.optionURLReflectsImperativeAPIs = true;
+  _setupErrorHandling();
 
-  initializeTimeagoLocales();
+  try {
+    await Constants.initialize();
+    await PosthogService.initialize();
 
-  runApp(
-    MultiProvider(
-      providers: [
-        ChangeNotifierProvider<LocaleProvider>(
-          create: (_) => PwebLocaleProvider(null),
-        ),
-        ChangeNotifierProxyProvider<LocaleProvider, AccountProvider>(
-          create: (_) => PwebAccountProvider(),
-          update: (context, localeProvider, provider) =>
-              provider!..updateProvider(localeProvider),
-        ),
-        ChangeNotifierProxyProvider<AccountProvider, TwoFactorProvider>(
-          create: (_) => TwoFactorProvider(),
-          update: (context, accountProvider, provider) =>
-              provider!..update(accountProvider),
-        ),
-        ChangeNotifierProxyProvider<AccountProvider, OrganizationsProvider>(
-          //TODO controll scope of the provider
-          create: (_) => OrganizationsProvider(),
-          lazy: false,
-          update: (_, accountProvider, organizations) =>
-              organizations!..updateAccount(accountProvider),
-        ),
-        ChangeNotifierProxyProvider<OrganizationsProvider, PermissionsProvider>(
-          create: (_) => PermissionsProvider(),
-          update: (context, orgnization, provider) =>
-              provider!..update(orgnization),
-        ),
-        ChangeNotifierProxyProvider<OrganizationsProvider, EmployeesProvider>(
-          create: (_) => EmployeesProvider(),
-          update: (context, organizations, provider) =>
-              provider!..updateProviders(organizations),
-        ),
-        ChangeNotifierProxyProvider<OrganizationsProvider, PaymentsProvider>(
-          create: (_) => PaymentsProvider(),
-          update: (context, organizations, provider) =>
-              provider!..update(organizations),
-        ),
-        ChangeNotifierProvider(create: (_) => EmailVerificationProvider()),
-        ChangeNotifierProxyProvider<OrganizationsProvider, RecipientsProvider>(
-          create: (_) => RecipientsProvider(),
-          update: (context, organizations, provider) =>
-              provider!..updateProviders(organizations),
-        ),
-        ChangeNotifierProxyProvider<OrganizationsProvider, InvitationsProvider>(
-          create: (_) => InvitationsProvider(),
-          update: (context, organizations, provider) =>
-              provider!..updateProviders(organizations),
-        ),
-        ChangeNotifierProxyProvider2<
-          OrganizationsProvider,
-          RecipientsProvider,
-          PaymentMethodsProvider
-        >(
-          create: (_) => PaymentMethodsProvider(),
-          update: (context, organizations, recipients, provider) =>
-              provider!..updateProviders(organizations, recipients),
-        ),
-        ChangeNotifierProvider(create: (_) => InvitationListViewModel()),
-        ChangeNotifierProxyProvider<OrganizationsProvider, WalletsProvider>(
-          create: (_) => WalletsProvider(ApiWalletsService()),
-          update: (context, organizations, provider) =>
-              provider!..update(organizations),
-        ),
-        ChangeNotifierProxyProvider<
-          OrganizationsProvider,
-          LedgerAccountsProvider
-        >(
-          create: (_) => LedgerAccountsProvider(LedgerService()),
-          update: (context, organizations, provider) =>
-              provider!..update(organizations),
-        ),
-        ChangeNotifierProxyProvider<
-          LedgerAccountsProvider,
-          LedgerBalanceMaskController
-        >(
-          create: (_) => LedgerBalanceMaskController(),
-          update: (context, ledger, controller) => controller!..update(ledger),
-        ),
-        ChangeNotifierProxyProvider<WalletsProvider, WalletsController>(
-          create: (_) => WalletsController(),
-          update: (_, wallets, controller) => controller!..update(wallets),
-        ),
-      ],
-      child: const PayApp(),
-    ),
-  );
+    setUrlStrategy(PathUrlStrategy());
+    GoRouter.optionURLReflectsImperativeAPIs = true;
+
+    initializeTimeagoLocales();
+
+    runApp(
+      MultiProvider(
+        providers: [
+          ChangeNotifierProvider<LocaleProvider>(
+            create: (_) => PwebLocaleProvider(null),
+          ),
+          ChangeNotifierProxyProvider<LocaleProvider, AccountProvider>(
+            create: (_) => PwebAccountProvider(),
+            update: (context, localeProvider, provider) =>
+                provider!..updateProvider(localeProvider),
+          ),
+          ChangeNotifierProxyProvider<AccountProvider, TwoFactorProvider>(
+            create: (_) => TwoFactorProvider(),
+            update: (context, accountProvider, provider) =>
+                provider!..update(accountProvider),
+          ),
+          ChangeNotifierProxyProvider<AccountProvider, OrganizationsProvider>(
+            //TODO controll scope of the provider
+            create: (_) => OrganizationsProvider(),
+            lazy: false,
+            update: (_, accountProvider, organizations) =>
+                organizations!..updateAccount(accountProvider),
+          ),
+          ChangeNotifierProxyProvider<
+            OrganizationsProvider,
+            PermissionsProvider
+          >(
+            create: (_) => PermissionsProvider(),
+            update: (context, orgnization, provider) =>
+                provider!..update(orgnization),
+          ),
+          ChangeNotifierProxyProvider<OrganizationsProvider, EmployeesProvider>(
+            create: (_) => EmployeesProvider(),
+            update: (context, organizations, provider) =>
+                provider!..updateProviders(organizations),
+          ),
+          ChangeNotifierProxyProvider<OrganizationsProvider, PaymentsProvider>(
+            create: (_) => PaymentsProvider(),
+            update: (context, organizations, provider) =>
+                provider!..update(organizations),
+          ),
+          ChangeNotifierProvider(create: (_) => EmailVerificationProvider()),
+          ChangeNotifierProxyProvider<
+            OrganizationsProvider,
+            RecipientsProvider
+          >(
+            create: (_) => RecipientsProvider(),
+            update: (context, organizations, provider) =>
+                provider!..updateProviders(organizations),
+          ),
+          ChangeNotifierProxyProvider<
+            OrganizationsProvider,
+            InvitationsProvider
+          >(
+            create: (_) => InvitationsProvider(),
+            update: (context, organizations, provider) =>
+                provider!..updateProviders(organizations),
+          ),
+          ChangeNotifierProxyProvider2<
+            OrganizationsProvider,
+            RecipientsProvider,
+            PaymentMethodsProvider
+          >(
+            create: (_) => PaymentMethodsProvider(),
+            update: (context, organizations, recipients, provider) =>
+                provider!..updateProviders(organizations, recipients),
+          ),
+          ChangeNotifierProvider(create: (_) => InvitationListViewModel()),
+          ChangeNotifierProxyProvider<OrganizationsProvider, WalletsProvider>(
+            create: (_) => WalletsProvider(ApiWalletsService()),
+            update: (context, organizations, provider) =>
+                provider!..update(organizations),
+          ),
+          ChangeNotifierProxyProvider<
+            OrganizationsProvider,
+            LedgerAccountsProvider
+          >(
+            create: (_) => LedgerAccountsProvider(LedgerService()),
+            update: (context, organizations, provider) =>
+                provider!..update(organizations),
+          ),
+          ChangeNotifierProxyProvider<
+            LedgerAccountsProvider,
+            LedgerBalanceMaskController
+          >(
+            create: (_) => LedgerBalanceMaskController(),
+            update: (context, ledger, controller) =>
+                controller!..update(ledger),
+          ),
+          ChangeNotifierProxyProvider<WalletsProvider, WalletsController>(
+            create: (_) => WalletsController(),
+            update: (_, wallets, controller) => controller!..update(wallets),
+          ),
+        ],
+        child: const PayApp(),
+      ),
+    );
+  } catch (error, stack) {
+    _bootstrapLogger.severe('Bootstrap failed', error, stack);
+    rethrow;
+  }
 }