chore: initial release
This commit is contained in:
cogwheel0
250
lib/core/services/navigation_service.dart
Normal file
250
lib/core/services/navigation_service.dart
Normal file
@@ -0,0 +1,250 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
// ThemedDialogs handles theming; no direct use of extensions here
|
||||
import '../../features/chat/views/chat_page.dart';
|
||||
import '../../features/auth/views/connect_signin_page.dart';
|
||||
import '../../features/settings/views/searchable_settings_page.dart';
|
||||
import '../../features/profile/views/profile_page.dart';
|
||||
import '../../features/files/views/files_page.dart';
|
||||
import '../../features/chat/views/conversation_search_page.dart';
|
||||
import '../../shared/widgets/themed_dialogs.dart';
|
||||
|
||||
import '../../features/navigation/views/chats_list_page.dart';
|
||||
|
||||
/// Centralized navigation service to handle all routing logic
|
||||
/// Prevents navigation stack issues and memory leaks
|
||||
class NavigationService {
|
||||
static final GlobalKey<NavigatorState> navigatorKey =
|
||||
GlobalKey<NavigatorState>();
|
||||
|
||||
static NavigatorState? get navigator => navigatorKey.currentState;
|
||||
static BuildContext? get context => navigatorKey.currentContext;
|
||||
|
||||
// Navigation stack tracking for analytics and debugging
|
||||
static final List<String> _navigationStack = [];
|
||||
static List<String> get navigationStack =>
|
||||
List.unmodifiable(_navigationStack);
|
||||
|
||||
// Prevent duplicate navigation
|
||||
static String? _currentRoute;
|
||||
static bool _isNavigating = false;
|
||||
static DateTime? _lastNavigationTime;
|
||||
|
||||
/// Navigate to a named route with optional arguments
|
||||
static Future<T?> navigateTo<T>(
|
||||
String routeName, {
|
||||
Object? arguments,
|
||||
bool replace = false,
|
||||
bool clearStack = false,
|
||||
}) async {
|
||||
// Only block if we're already navigating to the exact same route
|
||||
// Allow navigation to different routes even if currently navigating
|
||||
if (_isNavigating && _currentRoute == routeName) {
|
||||
debugPrint('Navigation blocked: Already navigating to same route');
|
||||
return null;
|
||||
}
|
||||
|
||||
// Prevent rapid successive navigation attempts
|
||||
final now = DateTime.now();
|
||||
if (_lastNavigationTime != null &&
|
||||
now.difference(_lastNavigationTime!).inMilliseconds < 300) {
|
||||
debugPrint('Navigation blocked: Too rapid navigation attempts');
|
||||
return null;
|
||||
}
|
||||
|
||||
_isNavigating = true;
|
||||
|
||||
try {
|
||||
// Add haptic feedback for navigation
|
||||
HapticFeedback.lightImpact();
|
||||
|
||||
// Track navigation
|
||||
if (!replace && !clearStack) {
|
||||
_navigationStack.add(routeName);
|
||||
}
|
||||
_currentRoute = routeName;
|
||||
|
||||
if (clearStack) {
|
||||
_navigationStack.clear();
|
||||
_navigationStack.add(routeName);
|
||||
return await navigator?.pushNamedAndRemoveUntil<T>(
|
||||
routeName,
|
||||
(route) => false,
|
||||
arguments: arguments,
|
||||
);
|
||||
} else if (replace) {
|
||||
if (_navigationStack.isNotEmpty) {
|
||||
_navigationStack.removeLast();
|
||||
}
|
||||
_navigationStack.add(routeName);
|
||||
return await navigator?.pushReplacementNamed<T, T>(
|
||||
routeName,
|
||||
arguments: arguments,
|
||||
);
|
||||
} else {
|
||||
return await navigator?.pushNamed<T>(routeName, arguments: arguments);
|
||||
}
|
||||
} catch (e) {
|
||||
debugPrint('Navigation error: $e');
|
||||
rethrow;
|
||||
} finally {
|
||||
_isNavigating = false;
|
||||
_lastNavigationTime = DateTime.now();
|
||||
}
|
||||
}
|
||||
|
||||
/// Navigate back with optional result
|
||||
static void goBack<T>([T? result]) {
|
||||
if (navigator?.canPop() == true) {
|
||||
HapticFeedback.lightImpact();
|
||||
if (_navigationStack.isNotEmpty) {
|
||||
_navigationStack.removeLast();
|
||||
}
|
||||
_currentRoute = _navigationStack.isEmpty ? null : _navigationStack.last;
|
||||
navigator?.pop<T>(result);
|
||||
}
|
||||
}
|
||||
|
||||
/// Check if can navigate back
|
||||
static bool canGoBack() {
|
||||
return navigator?.canPop() == true;
|
||||
}
|
||||
|
||||
/// Show confirmation dialog before navigation
|
||||
static Future<bool> confirmNavigation({
|
||||
required String title,
|
||||
required String message,
|
||||
String confirmText = 'Continue',
|
||||
String cancelText = 'Cancel',
|
||||
}) async {
|
||||
if (context == null) return false;
|
||||
|
||||
final result = await ThemedDialogs.confirm(
|
||||
context!,
|
||||
title: title,
|
||||
message: message,
|
||||
confirmText: confirmText,
|
||||
cancelText: cancelText,
|
||||
barrierDismissible: false,
|
||||
);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// Removed tabbed main navigation
|
||||
|
||||
/// Navigate to chat
|
||||
static Future<void> navigateToChat({String? conversationId}) {
|
||||
return navigateTo(
|
||||
Routes.chat,
|
||||
arguments: {'conversationId': conversationId},
|
||||
replace: true,
|
||||
);
|
||||
}
|
||||
|
||||
/// Navigate to login
|
||||
static Future<void> navigateToLogin() {
|
||||
return navigateTo(Routes.login, clearStack: true);
|
||||
}
|
||||
|
||||
/// Navigate to settings
|
||||
static Future<void> navigateToSettings() {
|
||||
return navigateTo(Routes.settings);
|
||||
}
|
||||
|
||||
/// Navigate to profile
|
||||
static Future<void> navigateToProfile() {
|
||||
return navigateTo(Routes.profile);
|
||||
}
|
||||
|
||||
/// Navigate to server connection
|
||||
static Future<void> navigateToServerConnection() {
|
||||
return navigateTo(Routes.serverConnection);
|
||||
}
|
||||
|
||||
/// Navigate to search
|
||||
static Future<void> navigateToSearch() {
|
||||
return navigateTo(Routes.search);
|
||||
}
|
||||
|
||||
/// Navigate to chats list
|
||||
static Future<void> navigateToChatsList() {
|
||||
return navigateTo(Routes.chatsList);
|
||||
}
|
||||
|
||||
/// Clear navigation stack (useful for logout)
|
||||
static void clearNavigationStack() {
|
||||
_navigationStack.clear();
|
||||
_currentRoute = null;
|
||||
}
|
||||
|
||||
/// Set current route (useful for initial app state)
|
||||
static void setCurrentRoute(String routeName) {
|
||||
_currentRoute = routeName;
|
||||
if (!_navigationStack.contains(routeName)) {
|
||||
_navigationStack.add(routeName);
|
||||
}
|
||||
}
|
||||
|
||||
/// Generate routes
|
||||
static Route<dynamic>? generateRoute(RouteSettings settings) {
|
||||
Widget page;
|
||||
|
||||
switch (settings.name) {
|
||||
// Removed tabbed main navigation
|
||||
|
||||
case Routes.chat:
|
||||
page = const ChatPage();
|
||||
break;
|
||||
|
||||
case Routes.login:
|
||||
page = const ConnectAndSignInPage();
|
||||
break;
|
||||
|
||||
case Routes.settings:
|
||||
page = const SearchableSettingsPage();
|
||||
break;
|
||||
|
||||
case Routes.profile:
|
||||
page = const ProfilePage();
|
||||
break;
|
||||
|
||||
case Routes.serverConnection:
|
||||
page = const ConnectAndSignInPage();
|
||||
break;
|
||||
|
||||
case Routes.search:
|
||||
page = const ConversationSearchPage();
|
||||
break;
|
||||
|
||||
case Routes.files:
|
||||
page = const FilesPage();
|
||||
break;
|
||||
|
||||
case Routes.chatsList:
|
||||
page = const ChatsListPage();
|
||||
break;
|
||||
|
||||
// Removed navigation drawer route
|
||||
|
||||
default:
|
||||
page = Scaffold(
|
||||
body: Center(child: Text('Route not found: ${settings.name}')),
|
||||
);
|
||||
}
|
||||
|
||||
return MaterialPageRoute(builder: (_) => page, settings: settings);
|
||||
}
|
||||
}
|
||||
|
||||
/// Route names
|
||||
class Routes {
|
||||
static const String chat = '/chat';
|
||||
static const String login = '/login';
|
||||
static const String settings = '/settings';
|
||||
static const String profile = '/profile';
|
||||
static const String serverConnection = '/server-connection';
|
||||
static const String search = '/search';
|
||||
static const String files = '/files';
|
||||
static const String chatsList = '/chats-list';
|
||||
}
|
||||
Reference in New Issue
Block a user