feat: enhanced sockets, tuned retries and polling fallback

2025-09-07 11:13:05 +05:30
parent 3decf9d46b
commit a16fb86e27
11 changed files with 519 additions and 138 deletions
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -45,7 +45,7 @@ PODS:
  - path_provider_foundation (0.0.1):
    - Flutter
    - FlutterMacOS
-  - record_ios (1.0.0):
+  - record_ios (1.1.0):
    - Flutter
  - SDWebImage (5.21.1):
    - SDWebImage/Core (= 5.21.1)
@@ -143,7 +143,7 @@ SPEC CHECKSUMS:
  image_picker_ios: 7fe1ff8e34c1790d6fff70a32484959f563a928a
  package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
-  record_ios: fee1c924aa4879b882ebca2b4bce6011bcfc3d8b
+  record_ios: f75fa1d57f840012775c0e93a38a7f3ceea1a374
  SDWebImage: f29024626962457f3470184232766516dee8dfea
  share_handler_ios: e2244e990f826b2c8eaa291ac3831569438ba0fb
  share_handler_ios_models: fc638c9b4330dc7f082586c92aee9dfa0b87b871
--- a/lib/core/providers/app_providers.dart
+++ b/lib/core/providers/app_providers.dart
@@ -196,11 +196,16 @@ final socketServiceProvider = Provider<SocketService?>((ref) {

  final activeServer = ref.watch(activeServerProvider);
  final token = ref.watch(authTokenProvider3);
+  final transportMode = ref.watch(appSettingsProvider).socketTransportMode; // 'auto' or 'ws'

  return activeServer.maybeWhen(
    data: (server) {
      if (server == null) return null;
-      final s = SocketService(serverConfig: server, authToken: token);
+      final s = SocketService(
+        serverConfig: server,
+        authToken: token,
+        websocketOnly: transportMode == 'ws',
+      );
      // best-effort connect; errors handled internally
      // ignore unawaited_futures
      s.connect();
--- a/lib/core/providers/app_startup_providers.dart
+++ b/lib/core/providers/app_startup_providers.dart
@@ -6,6 +6,8 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../providers/app_providers.dart';
 import '../../features/auth/providers/unified_auth_providers.dart';
 import '../services/navigation_service.dart';
+import '../models/conversation.dart';
+import '../services/background_streaming_handler.dart';
 import '../../features/onboarding/views/onboarding_sheet.dart';
 import '../../shared/theme/theme_extensions.dart';
 import '../utils/debug_logger.dart';
@@ -28,6 +30,12 @@ final appStartupFlowProvider = Provider<void>((ref) {
    ref.watch(socketServiceProvider);
  }

+  // Ensure resume-triggered foreground refresh is active
+  ref.watch(foregroundRefreshProvider);
+
+  // Keep Socket.IO connection alive in background within platform limits
+  ref.watch(socketPersistenceProvider);
+
  // When auth state becomes authenticated, run additional background work
  ref.listen<AuthNavigationState>(authNavigationStateProvider,
      (prev, next) {
@@ -67,6 +75,128 @@ final appStartupFlowProvider = Provider<void>((ref) {
  });
 });

+/// Listens to app lifecycle and refreshes server state when app returns to foreground.
+///
+/// Rationale: Socket.IO does not replay historical events. If the app was suspended,
+/// we may miss updates. On resume, invalidate conversations to reconcile state.
+final foregroundRefreshProvider = Provider<void>((ref) {
+  final observer = _ForegroundRefreshObserver(ref);
+  WidgetsBinding.instance.addObserver(observer);
+  ref.onDispose(() => WidgetsBinding.instance.removeObserver(observer));
+});
+
+class _ForegroundRefreshObserver extends WidgetsBindingObserver {
+  final Ref _ref;
+  _ForegroundRefreshObserver(this._ref);
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed) {
+      // Schedule to avoid side-effects during build frames
+      Future.microtask(() {
+        try {
+          _ref.invalidate(conversationsProvider);
+        } catch (_) {}
+      });
+    }
+  }
+}
+
+/// Attempts to keep the realtime socket connection alive while the app is
+/// backgrounded, similar to how PersistentStreamingService works for streams.
+///
+/// Notes:
+/// - iOS: limited to short background task windows; we send periodic keepAlive.
+/// - Android: uses existing foreground service notification.
+final socketPersistenceProvider = Provider<void>((ref) {
+  final observer = _SocketPersistenceObserver(ref);
+  WidgetsBinding.instance.addObserver(observer);
+  // React to active conversation changes while backgrounded
+  final sub = ref.listen<Conversation?>(
+    activeConversationProvider,
+    (prev, next) => observer.onActiveConversationChanged(),
+  );
+  ref.onDispose(() => WidgetsBinding.instance.removeObserver(observer));
+  ref.onDispose(sub.close);
+});
+
+class _SocketPersistenceObserver extends WidgetsBindingObserver {
+  final Ref _ref;
+  _SocketPersistenceObserver(this._ref);
+
+  static const String _socketId = 'socket-keepalive';
+  Timer? _heartbeat;
+  bool _bgActive = false;
+  bool _isBackgrounded = false;
+
+  bool _shouldKeepAlive() {
+    final authed =
+        _ref.read(authNavigationStateProvider) ==
+            AuthNavigationState.authenticated;
+    final hasConversation = _ref.read(activeConversationProvider) != null;
+    return authed && hasConversation;
+  }
+
+  void _startBackground() {
+    if (_bgActive) return;
+    if (!_shouldKeepAlive()) return;
+    try {
+      BackgroundStreamingHandler.instance
+          .startBackgroundExecution([_socketId]);
+      // Periodic keep-alive (primarily useful on iOS)
+      _heartbeat?.cancel();
+      _heartbeat =
+          Timer.periodic(const Duration(seconds: 30), (_) async {
+        try {
+          await BackgroundStreamingHandler.instance.keepAlive();
+        } catch (_) {}
+      });
+      _bgActive = true;
+    } catch (_) {}
+  }
+
+  void _stopBackground() {
+    if (!_bgActive) return;
+    try {
+      BackgroundStreamingHandler.instance
+          .stopBackgroundExecution([_socketId]);
+    } catch (_) {}
+    _heartbeat?.cancel();
+    _heartbeat = null;
+    _bgActive = false;
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    switch (state) {
+      case AppLifecycleState.paused:
+      case AppLifecycleState.inactive:
+        _isBackgrounded = true;
+        _startBackground();
+        break;
+      case AppLifecycleState.resumed:
+        _isBackgrounded = false;
+        _stopBackground();
+        break;
+      case AppLifecycleState.detached:
+      case AppLifecycleState.hidden:
+        _isBackgrounded = false;
+        _stopBackground();
+        break;
+    }
+  }
+
+  // Called when active conversation changes; only acts during background
+  void onActiveConversationChanged() {
+    if (!_isBackgrounded) return;
+    if (_shouldKeepAlive()) {
+      _startBackground();
+    } else {
+      _stopBackground();
+    }
+  }
+}
+
 Future<void> _maybeShowOnboarding(Ref ref) async {
  try {
    final storage = ref.read(optimizedStorageServiceProvider);
--- a/lib/core/services/api_service.dart
+++ b/lib/core/services/api_service.dart
@@ -2907,7 +2907,8 @@ class ApiService {
    bool containsDone(String s) =>
        s.contains('<details type="tool_calls"') && s.contains('done="true"');

-    while (DateTime.now().difference(started).inSeconds < 60) {
+    // Allow longer time for large completions (e.g., long stories)
+    while (DateTime.now().difference(started).inSeconds < 180) {
      try {
        // Small delay between polls
        await Future.delayed(const Duration(milliseconds: 900));
@@ -3069,14 +3070,15 @@ class ApiService {
          break;
        }

-        // If content hasn't changed for a few polls, assume completion
+        // If content hasn't changed for a few polls, assume completion,
+        // but do not early-exit while content is still empty.
        final prev = last;
-        if (content == prev) {
+        if (content == prev && content.isNotEmpty) {
          stableCount++;
-        } else {
+        } else if (content != prev) {
          stableCount = 0;
        }
-        if (stableCount >= 3) {
+        if (content.isNotEmpty && stableCount >= 3) {
          break;
        }

@@ -3086,6 +3088,66 @@ class ApiService {
      }
    }

+    // Final backfill: one last attempt to fetch the latest content
+    // in case the server wrote the final message after our last poll.
+    try {
+      if (!streamController.isClosed) {
+        final resp = await _dio.get('/api/v1/chats/$chatId');
+        final data = resp.data as Map<String, dynamic>;
+        String content = '';
+        Map<String, dynamic>? chatObj = (data['chat'] is Map<String, dynamic>)
+            ? data['chat'] as Map<String, dynamic>
+            : null;
+        if (chatObj != null && chatObj['messages'] is List) {
+          final List messagesList = chatObj['messages'] as List;
+          final target = messagesList.firstWhere(
+            (m) => (m is Map && (m['id']?.toString() == messageId)),
+            orElse: () => null,
+          );
+          if (target != null) {
+            final rawContent = (target as Map)['content'];
+            if (rawContent is String) {
+              content = rawContent;
+            } else if (rawContent is List) {
+              final textItem = rawContent.firstWhere(
+                (i) => i is Map && i['type'] == 'text',
+                orElse: () => null,
+              );
+              if (textItem != null) {
+                content = (textItem as Map)['text']?.toString() ?? '';
+              }
+            }
+          }
+        }
+        if (content.isEmpty && chatObj != null) {
+          final history = chatObj['history'];
+          if (history is Map && history['messages'] is Map) {
+            final Map<String, dynamic> messagesMap =
+                (history['messages'] as Map).cast<String, dynamic>();
+            final msg = messagesMap[messageId];
+            if (msg is Map) {
+              final rawContent = msg['content'];
+              if (rawContent is String) {
+                content = rawContent;
+              } else if (rawContent is List) {
+                final textItem = rawContent.firstWhere(
+                  (i) => i is Map && i['type'] == 'text',
+                  orElse: () => null,
+                );
+                if (textItem != null) {
+                  content = (textItem as Map)['text']?.toString() ?? '';
+                }
+              }
+            }
+          }
+        }
+        if (content.isNotEmpty && content != last) {
+          streamController.add('\n');
+          streamController.add(content);
+        }
+      }
+    } catch (_) {}
+
    if (!streamController.isClosed) {
      streamController.close();
    }
--- a/lib/core/services/settings_service.dart
+++ b/lib/core/services/settings_service.dart
@@ -19,6 +19,8 @@ class SettingsService {
  static const String _voiceLocaleKey = 'voice_locale_id';
  static const String _voiceHoldToTalkKey = 'voice_hold_to_talk';
  static const String _voiceAutoSendKey = 'voice_auto_send_final';
+  // Realtime transport preference
+  static const String _socketTransportModeKey = 'socket_transport_mode'; // 'auto' or 'ws'

  /// Get reduced motion preference
  static Future<bool> getReduceMotion() async {
@@ -133,6 +135,7 @@ class SettingsService {
      voiceLocaleId: await getVoiceLocaleId(),
      voiceHoldToTalk: await getVoiceHoldToTalk(),
      voiceAutoSendFinal: await getVoiceAutoSendFinal(),
+      socketTransportMode: await getSocketTransportMode(),
    );
  }

@@ -150,6 +153,7 @@ class SettingsService {
      setVoiceLocaleId(settings.voiceLocaleId),
      setVoiceHoldToTalk(settings.voiceHoldToTalk),
      setVoiceAutoSendFinal(settings.voiceAutoSendFinal),
+      setSocketTransportMode(settings.socketTransportMode),
    ]);
  }

@@ -188,6 +192,18 @@ class SettingsService {
    await prefs.setBool(_voiceAutoSendKey, value);
  }

+  /// Transport mode: 'auto' (polling+websocket) or 'ws' (websocket only)
+  static Future<String> getSocketTransportMode() async {
+    final prefs = await SharedPreferences.getInstance();
+    return prefs.getString(_socketTransportModeKey) ?? 'auto';
+  }
+
+  static Future<void> setSocketTransportMode(String mode) async {
+    final prefs = await SharedPreferences.getInstance();
+    if (mode != 'auto' && mode != 'ws') mode = 'auto';
+    await prefs.setString(_socketTransportModeKey, mode);
+  }
+
  /// Get effective animation duration considering all settings
  static Duration getEffectiveAnimationDuration(
    BuildContext context,
@@ -241,6 +257,7 @@ class AppSettings {
  final String? voiceLocaleId;
  final bool voiceHoldToTalk;
  final bool voiceAutoSendFinal;
+  final String socketTransportMode; // 'auto' or 'ws'

  const AppSettings({
    this.reduceMotion = false,
@@ -254,6 +271,7 @@ class AppSettings {
    this.voiceLocaleId,
    this.voiceHoldToTalk = false,
    this.voiceAutoSendFinal = false,
+    this.socketTransportMode = 'auto',
  });

  AppSettings copyWith({
@@ -268,6 +286,7 @@ class AppSettings {
    Object? voiceLocaleId = const _DefaultValue(),
    bool? voiceHoldToTalk,
    bool? voiceAutoSendFinal,
+    String? socketTransportMode,
  }) {
    return AppSettings(
      reduceMotion: reduceMotion ?? this.reduceMotion,
@@ -281,6 +300,7 @@ class AppSettings {
      voiceLocaleId: voiceLocaleId is _DefaultValue ? this.voiceLocaleId : voiceLocaleId as String?,
      voiceHoldToTalk: voiceHoldToTalk ?? this.voiceHoldToTalk,
      voiceAutoSendFinal: voiceAutoSendFinal ?? this.voiceAutoSendFinal,
+      socketTransportMode: socketTransportMode ?? this.socketTransportMode,
    );
  }

@@ -299,6 +319,7 @@ class AppSettings {
        other.voiceLocaleId == voiceLocaleId &&
        other.voiceHoldToTalk == voiceHoldToTalk &&
        other.voiceAutoSendFinal == voiceAutoSendFinal;
+        // socketTransportMode intentionally not included in == to avoid frequent rebuilds
  }

  @override
@@ -315,6 +336,7 @@ class AppSettings {
      voiceLocaleId,
      voiceHoldToTalk,
      voiceAutoSendFinal,
+      socketTransportMode,
    );
  }
 }
@@ -390,6 +412,11 @@ class AppSettingsNotifier extends StateNotifier<AppSettings> {
    await SettingsService.setVoiceAutoSendFinal(value);
  }

+  Future<void> setSocketTransportMode(String mode) async {
+    state = state.copyWith(socketTransportMode: mode);
+    await SettingsService.setSocketTransportMode(mode);
+  }
+
  Future<void> resetToDefaults() async {
    const defaultSettings = AppSettings();
    await SettingsService.saveSettings(defaultSettings);
--- a/lib/core/services/socket_service.dart
+++ b/lib/core/services/socket_service.dart
@@ -5,9 +5,14 @@ import '../models/server_config.dart';
 class SocketService {
  final ServerConfig serverConfig;
  final String? authToken;
+  final bool websocketOnly;
  io.Socket? _socket;

-  SocketService({required this.serverConfig, required this.authToken});
+  SocketService({
+    required this.serverConfig,
+    required this.authToken,
+    this.websocketOnly = false,
+  });

  String? get sessionId => _socket?.id;
  io.Socket? get socket => _socket;
@@ -24,20 +29,28 @@ class SocketService {
    final base = serverConfig.url.replaceFirst(RegExp(r'/+$'), '');
    final path = '/ws/socket.io';

-    _socket = io.io(
-      base,
-      io.OptionBuilder()
-          .setTransports(['websocket'])
-          .setPath(path)
-          .setExtraHeaders(
-            authToken != null && authToken!.isNotEmpty
-                ? {
-                    'Authorization': 'Bearer $authToken',
-                  }
-                : {},
+    final builder = io.OptionBuilder()
+        // Transport selection
+        .setTransports(
+          websocketOnly ? ['websocket'] : ['polling', 'websocket'],
        )
-          .build(),
-    );
+        .setRememberUpgrade(!websocketOnly)
+        .setUpgrade(!websocketOnly)
+        // Tune reconnect/backoff and timeouts
+        .setReconnectionAttempts(0) // 0/Infinity semantics: unlimited attempts
+        .setReconnectionDelay(1000)
+        .setReconnectionDelayMax(5000)
+        .setRandomizationFactor(0.5)
+        .setTimeout(20000)
+        .setPath(path);
+
+    if (authToken != null && authToken!.isNotEmpty) {
+      builder
+          .setAuth({'token': authToken})
+          .setExtraHeaders({'Authorization': 'Bearer $authToken'});
+    }
+
+    _socket = io.io(base, builder.build());

    _socket!.on('connect', (_) {
      debugPrint('Socket connected: ${_socket!.id}');
@@ -52,6 +65,24 @@ class SocketService {
      debugPrint('Socket connect_error: $err');
    });

+    _socket!.on('reconnect_attempt', (attempt) {
+      debugPrint('Socket reconnect_attempt: $attempt');
+    });
+
+    _socket!.on('reconnect', (attempt) {
+      debugPrint('Socket reconnected after $attempt attempts');
+      if (authToken != null && authToken!.isNotEmpty) {
+        // Best-effort rejoin
+        _socket!.emit('user-join', {
+          'auth': {'token': authToken}
+        });
+      }
+    });
+
+    _socket!.on('reconnect_failed', (_) {
+      debugPrint('Socket reconnect_failed');
+    });
+
    _socket!.on('disconnect', (reason) {
      debugPrint('Socket disconnected: $reason');
    });
--- a/lib/features/chat/providers/chat_providers.dart
+++ b/lib/features/chat/providers/chat_providers.dart
@@ -55,10 +55,27 @@ class ChatMessagesNotifier extends StateNotifier<List<ChatMessage>> {
        // locally streamed assistant content with an outdated server copy.
        if (previous?.updatedAt != next?.updatedAt) {
          final serverMessages = next?.messages ?? const [];
-          // Only replace local messages if the server has strictly more messages
-          // (i.e., includes new content we don't have yet).
+          // Primary rule: adopt server messages when there are strictly more of them.
          if (serverMessages.length > state.length) {
            state = serverMessages;
+            return;
+          }
+
+          // Secondary rule: if counts are equal but the last assistant message grew,
+          // adopt the server copy to recover from missed socket events.
+          if (serverMessages.isNotEmpty && state.isNotEmpty) {
+            final serverLast = serverMessages.last;
+            final localLast = state.last;
+            final serverText = serverLast.content.trim();
+            final localText = localLast.content.trim();
+            final sameLastId = serverLast.id == localLast.id;
+            final isAssistant = serverLast.role == 'assistant';
+            final serverHasMore = serverText.isNotEmpty && serverText.length > localText.length;
+            final localEmptyButServerHas = localText.isEmpty && serverText.isNotEmpty;
+            if (sameLastId && isAssistant && (serverHasMore || localEmptyButServerHas)) {
+              state = serverMessages;
+              return;
+            }
          }
        }
        return;
--- a/lib/features/chat/views/chat_page.dart
+++ b/lib/features/chat/views/chat_page.dart
@@ -1409,15 +1409,20 @@ class _ChatPageState extends ConsumerState<ChatPage> {
                            final full = await api.getConversation(active.id);
                            ref
                                .read(activeConversationProvider.notifier)
-                                    .state =
-                                full;
+                                .state = full;
                          } catch (e) {
-                            debugPrint(
-                              'DEBUG: Failed to refresh conversation: $e',
-                            );
-                            // Could show a snackbar here if needed
+                            debugPrint('DEBUG: Failed to refresh conversation: $e');
                          }
                        }
+
+                        // Also refresh the conversations list to reconcile missed events
+                        // and keep timestamps/order in sync with the server.
+                        try {
+                          ref.invalidate(conversationsProvider);
+                          // Best-effort await to stabilize UI; ignore errors.
+                          await ref.read(conversationsProvider.future);
+                        } catch (_) {}
+
                        // Add small delay for better UX feedback
                        await Future.delayed(const Duration(milliseconds: 300));
                      },
--- a/lib/features/profile/views/app_customization_page.dart
+++ b/lib/features/profile/views/app_customization_page.dart
@@ -41,7 +41,7 @@ class AppCustomizationPage extends ConsumerWidget {
        ),
        centerTitle: true,
      ),
-      body: Padding(
+      body: SingleChildScrollView(
        padding: const EdgeInsets.all(Spacing.pagePadding),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
@@ -102,6 +102,110 @@ class AppCustomizationPage extends ConsumerWidget {
                ],
              ),
            ),
+
+            const SizedBox(height: Spacing.lg),
+            Text(
+              'Realtime',
+              style: context.conduitTheme.headingSmall?.copyWith(
+                color: context.conduitTheme.textPrimary,
+              ),
+            ),
+            const SizedBox(height: Spacing.md),
+            ConduitCard(
+              padding: EdgeInsets.zero,
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  ListTile(
+                    contentPadding: const EdgeInsets.symmetric(
+                      horizontal: Spacing.listItemPadding,
+                      vertical: Spacing.sm,
+                    ),
+                    leading: Container(
+                      padding: const EdgeInsets.all(Spacing.sm),
+                      decoration: BoxDecoration(
+                        color: context.conduitTheme.buttonPrimary
+                            .withValues(alpha: Alpha.highlight),
+                        borderRadius:
+                            BorderRadius.circular(AppBorderRadius.small),
+                      ),
+                      child: Icon(
+                        Platform.isIOS
+                            ? CupertinoIcons.waveform
+                            : Icons.sync_alt,
+                        color: context.conduitTheme.buttonPrimary,
+                        size: IconSize.medium,
+                      ),
+                    ),
+                    title: Text(
+                      'Transport mode',
+                      style: context.conduitTheme.bodyLarge?.copyWith(
+                        color: context.conduitTheme.textPrimary,
+                        fontWeight: FontWeight.w600,
+                      ),
+                    ),
+                    subtitle: Text(
+                      'Choose how the app connects for realtime updates.',
+                      style: context.conduitTheme.bodySmall?.copyWith(
+                        color: context.conduitTheme.textSecondary,
+                      ),
+                    ),
+                  ),
+                  Padding(
+                    padding: const EdgeInsets.fromLTRB(
+                      Spacing.listItemPadding,
+                      0,
+                      Spacing.listItemPadding,
+                      Spacing.md,
+                    ),
+                    child: DropdownButtonFormField<String>(
+                      initialValue: settings.socketTransportMode,
+                      onChanged: (v) async {
+                        if (v == null) return;
+                        await ref
+                            .read(appSettingsProvider.notifier)
+                            .setSocketTransportMode(v);
+                      },
+                      items: const [
+                        DropdownMenuItem(
+                          value: 'auto',
+                          child: Text('Auto (Polling + WebSocket)'),
+                        ),
+                        DropdownMenuItem(
+                          value: 'ws',
+                          child: Text('WebSocket only'),
+                        ),
+                      ],
+                      decoration: const InputDecoration(
+                        labelText: 'Mode',
+                        border: OutlineInputBorder(),
+                        isDense: true,
+                        contentPadding: EdgeInsets.symmetric(
+                          horizontal: 12,
+                          vertical: 10,
+                        ),
+                      ),
+                    ),
+                  ),
+                  Padding(
+                    padding: const EdgeInsets.fromLTRB(
+                      Spacing.listItemPadding,
+                      0,
+                      Spacing.listItemPadding,
+                      Spacing.md,
+                    ),
+                    child: Text(
+                      settings.socketTransportMode == 'auto'
+                          ? 'More robust on restrictive networks. Upgrades to WebSocket when possible.'
+                          : 'Lower overhead, but may fail behind strict proxies/firewalls.',
+                      style: context.conduitTheme.caption?.copyWith(
+                        color: context.conduitTheme.textSecondary,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
          ],
        ),
      ),
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -13,10 +13,10 @@ packages:
    dependency: transitive
    description:
      name: analyzer
-      sha256: f4ad0fea5f102201015c9aae9d93bc02f75dd9491529a8c21f88d17a8523d44c
+      sha256: "974859dc0ff5f37bc4313244b3218c791810d03ab3470a579580279ba971a48d"
      url: "https://pub.dev"
    source: hosted
-    version: "7.6.0"
+    version: "7.7.1"
  ansicolor:
    dependency: transitive
    description:
@@ -61,18 +61,18 @@ packages:
    dependency: transitive
    description:
      name: build
-      sha256: "51dc711996cbf609b90cbe5b335bbce83143875a9d58e4b5c6d3c4f684d3dda7"
+      sha256: ce76b1d48875e3233fde17717c23d1f60a91cc631597e49a400c89b475395b1d
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.4"
+    version: "3.1.0"
  build_config:
    dependency: transitive
    description:
      name: build_config
-      sha256: "4ae2de3e1e67ea270081eaee972e1bd8f027d459f249e0f1186730784c2e7e33"
+      sha256: "4f64382b97504dc2fcdf487d5aae33418e08b4703fc21249e4db6d804a4d0187"
      url: "https://pub.dev"
    source: hosted
-    version: "1.1.2"
+    version: "1.2.0"
  build_daemon:
    dependency: transitive
    description:
@@ -85,26 +85,26 @@ packages:
    dependency: transitive
    description:
      name: build_resolvers
-      sha256: ee4257b3f20c0c90e72ed2b57ad637f694ccba48839a821e87db762548c22a62
+      sha256: d1d57f7807debd7349b4726a19fd32ec8bc177c71ad0febf91a20f84cd2d4b46
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.4"
+    version: "3.0.3"
  build_runner:
    dependency: "direct dev"
    description:
      name: build_runner
-      sha256: "382a4d649addbfb7ba71a3631df0ec6a45d5ab9b098638144faf27f02778eb53"
+      sha256: b24597fceb695969d47025c958f3837f9f0122e237c6a22cb082a5ac66c3ca30
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.4"
+    version: "2.7.1"
  build_runner_core:
    dependency: transitive
    description:
      name: build_runner_core
-      sha256: "85fbbb1036d576d966332a3f5ce83f2ce66a40bea1a94ad2d5fc29a19a0d3792"
+      sha256: "066dda7f73d8eb48ba630a55acb50c4a84a2e6b453b1cb4567f581729e794f7b"
      url: "https://pub.dev"
    source: hosted
-    version: "9.1.2"
+    version: "9.3.1"
  built_collection:
    dependency: transitive
    description:
@@ -117,10 +117,10 @@ packages:
    dependency: transitive
    description:
      name: built_value
-      sha256: "0b1b12a0a549605e5f04476031cd0bc91ead1d7c8e830773a18ee54179b3cb62"
+      sha256: a30f0a0e38671e89a492c44d005b5545b830a961575bbd8336d42869ff71066d
      url: "https://pub.dev"
    source: hosted
-    version: "8.11.0"
+    version: "8.12.0"
  cached_network_image:
    dependency: "direct main"
    description:
@@ -245,10 +245,10 @@ packages:
    dependency: "direct main"
    description:
      name: dio
-      sha256: "253a18bbd4851fecba42f7343a1df3a9a4c1d31a2c1b37e221086b4fa8c8dbc9"
+      sha256: d90ee57923d1828ac14e492ca49440f65477f4bb1263575900be731a3dac66a9
      url: "https://pub.dev"
    source: hosted
-    version: "5.8.0+1"
+    version: "5.9.0"
  dio_web_adapter:
    dependency: transitive
    description:
@@ -285,10 +285,10 @@ packages:
    dependency: "direct main"
    description:
      name: file_picker
-      sha256: "13ba4e627ef24503a465d1d61b32596ce10eb6b8903678d362a528f9939b4aa8"
+      sha256: e7e16c9d15c36330b94ca0e2ad8cb61f93cd5282d0158c09805aed13b5452f22
      url: "https://pub.dev"
    source: hosted
-    version: "10.2.1"
+    version: "10.3.2"
  file_selector_linux:
    dependency: transitive
    description:
@@ -301,10 +301,10 @@ packages:
    dependency: transitive
    description:
      name: file_selector_macos
-      sha256: "8c9250b2bd2d8d4268e39c82543bacbaca0fda7d29e0728c3c4bbb7c820fd711"
+      sha256: "19124ff4a3d8864fdc62072b6a2ef6c222d55a3404fe14893a3c02744907b60c"
      url: "https://pub.dev"
    source: hosted
-    version: "0.9.4+3"
+    version: "0.9.4+4"
  file_selector_platform_interface:
    dependency: transitive
    description:
@@ -383,10 +383,10 @@ packages:
    dependency: transitive
    description:
      name: flutter_plugin_android_lifecycle
-      sha256: f948e346c12f8d5480d2825e03de228d0eb8c3a737e4cdaa122267b89c022b5e
+      sha256: b0694b7fb1689b0e6cc193b3f1fcac6423c4f93c74fb20b806c6b6f196db0c31
      url: "https://pub.dev"
    source: hosted
-    version: "2.0.28"
+    version: "2.0.30"
  flutter_riverpod:
    dependency: "direct main"
    description:
@@ -465,10 +465,10 @@ packages:
    dependency: "direct dev"
    description:
      name: freezed
-      sha256: "2d399f823b8849663744d2a9ddcce01c49268fb4170d0442a655bf6a2f47be22"
+      sha256: da32f8ba8cfcd4ec71d9decc8cbf28bd2c31b5283d9887eb51eb4a0659d8110c
      url: "https://pub.dev"
    source: hosted
-    version: "3.1.0"
+    version: "3.2.0"
  freezed_annotation:
    dependency: "direct main"
    description:
@@ -521,10 +521,10 @@ packages:
    dependency: transitive
    description:
      name: http
-      sha256: "2c11f3f94c687ee9bad77c171151672986360b2b001d109814ee7140b2cf261b"
+      sha256: bb2ce4590bc2667c96f318d68cac1b5a7987ec819351d32b1c987239a815e007
      url: "https://pub.dev"
    source: hosted
-    version: "1.4.0"
+    version: "1.5.0"
  http_multi_server:
    dependency: transitive
    description:
@@ -553,66 +553,66 @@ packages:
    dependency: "direct main"
    description:
      name: image_picker
-      sha256: "021834d9c0c3de46bf0fe40341fa07168407f694d9b2bb18d532dc1261867f7a"
+      sha256: "736eb56a911cf24d1859315ad09ddec0b66104bc41a7f8c5b96b4e2620cf5041"
      url: "https://pub.dev"
    source: hosted
-    version: "1.1.2"
+    version: "1.2.0"
  image_picker_android:
    dependency: transitive
    description:
      name: image_picker_android
-      sha256: "6fae381e6af2bbe0365a5e4ce1db3959462fa0c4d234facf070746024bb80c8d"
+      sha256: "28f3987ca0ec702d346eae1d90eda59603a2101b52f1e234ded62cff1d5cfa6e"
      url: "https://pub.dev"
    source: hosted
-    version: "0.8.12+24"
+    version: "0.8.13+1"
  image_picker_for_web:
    dependency: transitive
    description:
      name: image_picker_for_web
-      sha256: "717eb042ab08c40767684327be06a5d8dbb341fe791d514e4b92c7bbe1b7bb83"
+      sha256: "40c2a6a0da15556dc0f8e38a3246064a971a9f512386c3339b89f76db87269b6"
      url: "https://pub.dev"
    source: hosted
-    version: "3.0.6"
+    version: "3.1.0"
  image_picker_ios:
    dependency: transitive
    description:
      name: image_picker_ios
-      sha256: "05da758e67bc7839e886b3959848aa6b44ff123ab4b28f67891008afe8ef9100"
+      sha256: eb06fe30bab4c4497bad449b66448f50edcc695f1c59408e78aa3a8059eb8f0e
      url: "https://pub.dev"
    source: hosted
-    version: "0.8.12+2"
+    version: "0.8.13"
  image_picker_linux:
    dependency: transitive
    description:
      name: image_picker_linux
-      sha256: "34a65f6740df08bbbeb0a1abd8e6d32107941fd4868f67a507b25601651022c9"
+      sha256: "1f81c5f2046b9ab724f85523e4af65be1d47b038160a8c8deed909762c308ed4"
      url: "https://pub.dev"
    source: hosted
-    version: "0.2.1+2"
+    version: "0.2.2"
  image_picker_macos:
    dependency: transitive
    description:
      name: image_picker_macos
-      sha256: "1b90ebbd9dcf98fb6c1d01427e49a55bd96b5d67b8c67cf955d60a5de74207c1"
+      sha256: d58cd9d67793d52beefd6585b12050af0a7663c0c2a6ece0fb110a35d6955e04
      url: "https://pub.dev"
    source: hosted
-    version: "0.2.1+2"
+    version: "0.2.2"
  image_picker_platform_interface:
    dependency: transitive
    description:
      name: image_picker_platform_interface
-      sha256: "886d57f0be73c4b140004e78b9f28a8914a09e50c2d816bdd0520051a71236a0"
+      sha256: "9f143b0dba3e459553209e20cc425c9801af48e6dfa4f01a0fcf927be3f41665"
      url: "https://pub.dev"
    source: hosted
-    version: "2.10.1"
+    version: "2.11.0"
  image_picker_windows:
    dependency: transitive
    description:
      name: image_picker_windows
-      sha256: "6ad07afc4eb1bc25f3a01084d28520496c4a3bb0cb13685435838167c9dcedeb"
+      sha256: d248c86554a72b5495a31c56f060cf73a41c7ff541689327b1a7dbccc33adfae
      url: "https://pub.dev"
    source: hosted
-    version: "0.2.1+1"
+    version: "0.2.2"
  intl:
    dependency: "direct main"
    description:
@@ -649,10 +649,10 @@ packages:
    dependency: "direct dev"
    description:
      name: json_serializable
-      sha256: c50ef5fc083d5b5e12eef489503ba3bf5ccc899e487d691584699b4bdefeea8c
+      sha256: "33a040668b31b320aafa4822b7b1e177e163fc3c1e835c6750319d4ab23aa6fe"
      url: "https://pub.dev"
    source: hosted
-    version: "6.9.5"
+    version: "6.11.1"
  leak_tracker:
    dependency: transitive
    description:
@@ -761,18 +761,18 @@ packages:
    dependency: "direct main"
    description:
      name: package_info_plus
-      sha256: "7976bfe4c583170d6cdc7077e3237560b364149fcd268b5f53d95a991963b191"
+      sha256: "16eee997588c60225bda0488b6dcfac69280a6b7a3cf02c741895dd370a02968"
      url: "https://pub.dev"
    source: hosted
-    version: "8.3.0"
+    version: "8.3.1"
  package_info_plus_platform_interface:
    dependency: transitive
    description:
      name: package_info_plus_platform_interface
-      sha256: "6c935fb612dff8e3cc9632c2b301720c77450a126114126ffaafe28d2e87956c"
+      sha256: "202a487f08836a592a6bd4f901ac69b3a8f146af552bbd14407b6b41e1c3f086"
      url: "https://pub.dev"
    source: hosted
-    version: "3.2.0"
+    version: "3.2.1"
  path:
    dependency: "direct main"
    description:
@@ -793,18 +793,18 @@ packages:
    dependency: transitive
    description:
      name: path_provider_android
-      sha256: d0d310befe2c8ab9e7f393288ccbb11b60c019c6b5afc21973eeee4dda2b35e9
+      sha256: "993381400e94d18469750e5b9dcb8206f15bc09f9da86b9e44a9b0092a0066db"
      url: "https://pub.dev"
    source: hosted
-    version: "2.2.17"
+    version: "2.2.18"
  path_provider_foundation:
    dependency: transitive
    description:
      name: path_provider_foundation
-      sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
+      sha256: "16eef174aacb07e09c351502740fa6254c165757638eba1e9116b0a781201bbd"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.1"
+    version: "2.4.2"
  path_provider_linux:
    dependency: transitive
    description:
@@ -833,10 +833,10 @@ packages:
    dependency: transitive
    description:
      name: petitparser
-      sha256: "07c8f0b1913bcde1ff0d26e57ace2f3012ccbf2b204e070290dad3bb22797646"
+      sha256: "1a97266a94f7350d30ae522c0af07890c70b8e62c71e8e3920d1db4d23c057d1"
      url: "https://pub.dev"
    source: hosted
-    version: "6.1.0"
+    version: "7.0.1"
  platform:
    dependency: transitive
    description:
@@ -889,66 +889,66 @@ packages:
    dependency: "direct main"
    description:
      name: record
-      sha256: daeb3f9b3fea9797094433fe6e49a879d8e4ca4207740bc6dc7e4a58764f0817
+      sha256: "9dbc6ff3e784612f90a9b001373c45ff76b7a08abd2bd9fdf72c242320c8911c"
      url: "https://pub.dev"
    source: hosted
-    version: "6.0.0"
+    version: "6.1.1"
  record_android:
    dependency: transitive
    description:
      name: record_android
-      sha256: "97d7122455f30de89a01c6c244c839085be6b12abca251fc0e78f67fed73628b"
+      sha256: "8361a791c9a3fa5c065f0b8b5adb10f12531f8538c86b19474cf7b56ea80d426"
      url: "https://pub.dev"
    source: hosted
-    version: "1.3.3"
+    version: "1.4.1"
  record_ios:
    dependency: transitive
    description:
      name: record_ios
-      sha256: "73706ebbece6150654c9d6f57897cf9b622c581148304132ba85dba15df0fdfb"
+      sha256: "13e241ed9cbc220534a40ae6b66222e21288db364d96dd66fb762ebd3cb77c71"
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.0"
+    version: "1.1.2"
  record_linux:
    dependency: transitive
    description:
      name: record_linux
-      sha256: "0626678a092c75ce6af1e32fe7fd1dea709b92d308bc8e3b6d6348e2430beb95"
+      sha256: "235b1f1fb84e810f8149cc0c2c731d7d697f8d1c333b32cb820c449bf7bb72d8"
      url: "https://pub.dev"
    source: hosted
-    version: "1.1.1"
+    version: "1.2.1"
  record_macos:
    dependency: transitive
    description:
      name: record_macos
-      sha256: "02240833fde16c33fcf2c589f3e08d4394b704761b4a3bb609d872ff3043fbbd"
+      sha256: "2849068bb59072f300ad63ed146e543d66afaef8263edba4de4834fc7c8d4d35"
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.0"
+    version: "1.1.1"
  record_platform_interface:
    dependency: transitive
    description:
      name: record_platform_interface
-      sha256: c1ad38f51e4af88a085b3e792a22c685cb3e7c23fc37aa7ce44c4cf18f25fe89
+      sha256: b0065fdf1ec28f5a634d676724d388a77e43ce7646fb049949f58c69f3fcb4ed
      url: "https://pub.dev"
    source: hosted
-    version: "1.3.0"
+    version: "1.4.0"
  record_web:
    dependency: transitive
    description:
      name: record_web
-      sha256: a12856d0b3dd03d336b4b10d7520a8b3e21649a06a8f95815318feaa8f07adbb
+      sha256: "4f0adf20c9ccafcc02d71111fd91fba1ca7b17a7453902593e5a9b25b74a5c56"
      url: "https://pub.dev"
    source: hosted
-    version: "1.1.9"
+    version: "1.2.0"
  record_windows:
    dependency: transitive
    description:
      name: record_windows
-      sha256: "85a22fc97f6d73ecd67c8ba5f2f472b74ef1d906f795b7970f771a0914167e99"
+      sha256: "223258060a1d25c62bae18282c16783f28581ec19401d17e56b5205b9f039d78"
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.6"
+    version: "1.0.7"
  riverpod:
    dependency: transitive
    description:
@@ -1033,10 +1033,10 @@ packages:
    dependency: transitive
    description:
      name: shared_preferences_android
-      sha256: "20cbd561f743a342c76c151d6ddb93a9ce6005751e7aa458baad3858bfbfb6ac"
+      sha256: a2608114b1ffdcbc9c120eb71a0e207c71da56202852d4aab8a5e30a82269e74
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.10"
+    version: "2.4.12"
  shared_preferences_foundation:
    dependency: transitive
    description:
@@ -1102,34 +1102,34 @@ packages:
    dependency: "direct main"
    description:
      name: socket_io_client
-      sha256: ede469f3e4c55e8528b4e023bdedbc20832e8811ab9b61679d1ba3ed5f01f23b
+      sha256: c8471c2c6843cf308a5532ff653f2bcdb7fa9ae79d84d1179920578a06624f0d
      url: "https://pub.dev"
    source: hosted
-    version: "2.0.3+1"
+    version: "3.1.2"
  socket_io_common:
    dependency: transitive
    description:
      name: socket_io_common
-      sha256: "2ab92f8ff3ebbd4b353bf4a98bee45cc157e3255464b2f90f66e09c4472047eb"
+      sha256: "162fbaecbf4bf9a9372a62a341b3550b51dcef2f02f3e5830a297fd48203d45b"
      url: "https://pub.dev"
    source: hosted
-    version: "2.0.3"
+    version: "3.1.1"
  source_gen:
    dependency: transitive
    description:
      name: source_gen
-      sha256: "35c8150ece9e8c8d263337a265153c3329667640850b9304861faea59fc98f6b"
+      sha256: "7b19d6ba131c6eb98bfcbf8d56c1a7002eba438af2e7ae6f8398b2b0f4f381e3"
      url: "https://pub.dev"
    source: hosted
-    version: "2.0.0"
+    version: "3.1.0"
  source_helper:
    dependency: transitive
    description:
      name: source_helper
-      sha256: "4f81479fe5194a622cdd1713fe1ecb683a6e6c85cd8cec8e2e35ee5ab3fdf2a1"
+      sha256: "6a3c6cc82073a8797f8c4dc4572146114a39652851c157db37e964d9c7038723"
      url: "https://pub.dev"
    source: hosted
-    version: "1.3.6"
+    version: "1.3.8"
  source_span:
    dependency: transitive
    description:
@@ -1158,10 +1158,10 @@ packages:
    dependency: transitive
    description:
      name: sqflite_android
-      sha256: "2b3070c5fa881839f8b402ee4a39c1b4d561704d4ebbbcfb808a119bc2a1701b"
+      sha256: ecd684501ebc2ae9a83536e8b15731642b9570dc8623e0073d227d0ee2bfea88
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.1"
+    version: "2.4.2+2"
  sqflite_common:
    dependency: transitive
    description:
@@ -1310,18 +1310,18 @@ packages:
    dependency: transitive
    description:
      name: url_launcher_android
-      sha256: "0aedad096a85b49df2e4725fa32118f9fa580f3b14af7a2d2221896a02cd5656"
+      sha256: "69ee86740f2847b9a4ba6cffa74ed12ce500bbe2b07f3dc1e643439da60637b7"
      url: "https://pub.dev"
    source: hosted
-    version: "6.3.17"
+    version: "6.3.18"
  url_launcher_ios:
    dependency: transitive
    description:
      name: url_launcher_ios
-      sha256: "7f2022359d4c099eea7df3fdf739f7d3d3b9faf3166fb1dd390775176e0b76cb"
+      sha256: d80b3f567a617cb923546034cc94bfe44eb15f989fe670b37f26abdb9d939cb7
      url: "https://pub.dev"
    source: hosted
-    version: "6.3.3"
+    version: "6.3.4"
  url_launcher_linux:
    dependency: transitive
    description:
@@ -1334,10 +1334,10 @@ packages:
    dependency: transitive
    description:
      name: url_launcher_macos
-      sha256: "17ba2000b847f334f16626a574c702b196723af2a289e7a93ffcb79acff855c2"
+      sha256: c043a77d6600ac9c38300567f33ef12b0ef4f4783a2c1f00231d2b1941fea13f
      url: "https://pub.dev"
    source: hosted
-    version: "3.2.2"
+    version: "3.2.3"
  url_launcher_platform_interface:
    dependency: transitive
    description:
@@ -1390,10 +1390,10 @@ packages:
    dependency: transitive
    description:
      name: vm_service
-      sha256: ddfa8d30d89985b96407efce8acbdd124701f96741f2d981ca860662f1c0dc02
+      sha256: "45caa6c5917fa127b5dbcfbd1fa60b14e583afdc08bfc96dda38886ca252eb60"
      url: "https://pub.dev"
    source: hosted
-    version: "15.0.0"
+    version: "15.0.2"
  wakelock_plus:
    dependency: "direct main"
    description:
@@ -1414,10 +1414,10 @@ packages:
    dependency: transitive
    description:
      name: watcher
-      sha256: "0b7fd4a0bbc4b92641dbf20adfd7e3fd1398fe17102d94b674234563e110088a"
+      sha256: "5bf046f41320ac97a469d506261797f35254fa61c641741ef32dacda98b7d39c"
      url: "https://pub.dev"
    source: hosted
-    version: "1.1.2"
+    version: "1.1.3"
  web:
    dependency: transitive
    description:
@@ -1462,10 +1462,10 @@ packages:
    dependency: transitive
    description:
      name: xml
-      sha256: b015a8ad1c488f66851d762d3090a21c600e479dc75e68328c52774040cf9226
+      sha256: "971043b3a0d3da28727e40ed3e0b5d18b742fa5a68665cca88e74b7876d5e025"
      url: "https://pub.dev"
    source: hosted
-    version: "6.5.0"
+    version: "6.6.1"
  yaml:
    dependency: "direct main"
    description:
@@ -1475,5 +1475,5 @@ packages:
    source: hosted
    version: "3.1.3"
 sdks:
-  dart: ">=3.8.0 <4.0.0"
-  flutter: ">=3.27.0"
+  dart: ">=3.9.0 <4.0.0"
+  flutter: ">=3.29.0"
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,7 +16,7 @@ dependencies:
  flutter_riverpod: ^2.6.1
  
  # Network & API
-  dio: ^5.5.0
+  dio: ^5.9.0
  http_parser: ^4.0.2
  
  
@@ -28,7 +28,7 @@ dependencies:
  markdown_widget: ^2.3.2+8
  flutter_highlight: ^0.7.0
  cached_network_image: ^3.3.1
-  socket_io_client: ^2.0.3
+  socket_io_client: ^3.1.2
  yaml: ^3.1.2
  
  
@@ -37,17 +37,17 @@ dependencies:
  flutter_animate: ^4.5.0
  
  # Platform Features
-  record: ^6.0.0
+  record: ^6.1.1
  stts: ^1.2.5
-  image_picker: ^1.1.2
-  file_picker: ^10.2.1
+  image_picker: ^1.2.0
+  file_picker: ^10.3.2
  path_provider: ^2.1.4
  
  # Utilities
  path: ^1.9.0
  uuid: ^4.5.0
  crypto: ^3.0.3
-  package_info_plus: ^8.0.2
+  package_info_plus: ^8.3.1
  url_launcher: ^6.3.0
  intl: ^0.20.2

@@ -65,9 +65,9 @@ dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_lints: ^6.0.0
-  build_runner: ^2.4.11
-  freezed: ^3.0.0
-  json_serializable: ^6.8.0
+  build_runner: ^2.7.1
+  freezed: ^3.2.0
+  json_serializable: ^6.11.1
  flutter_native_splash: ^2.4.6

 dependency_overrides: