♻️ Fab menu overhaul

assets/i18n/zh-CN.json

@@ -1085,8 +1085,8 @@
     "thoughtDefaultTopic": "寻思",
     "thoughtAiName": "SN 酱",
     "thoughtUserName": "您",
-    "thoughtStreamingHint": "Sn-chan 正在思考...",
+    "thoughtStreamingHint": "SN 酱正在思考...",
-    "thoughtInputHint": "问 sn-chan 任何问题...",
+    "thoughtInputHint": "问 SN 酱任何问题...",
     "thoughtNewConversation": "开始新对话",
     "thoughtParseError": "解析 AI 响应失败",
     "aiThought": "寻思",

lib/screens/chat/chat.dart

@@ -10,12 +10,13 @@ import 'package:island/pods/chat/call.dart';
 import 'package:island/pods/chat/chat_summary.dart';
 import 'package:island/pods/network.dart';
 import 'package:island/screens/realm/realms.dart';
+import 'package:island/services/event_bus.dart';
 import 'package:island/services/responsive.dart';
-import 'package:island/widgets/account/account_picker.dart';
 import 'package:island/widgets/alert.dart';
 import 'package:island/widgets/app_scaffold.dart';
 import 'package:island/widgets/content/cloud_files.dart';
 import 'package:island/widgets/content/sheet.dart';
+import 'package:island/widgets/navigation/fab_menu.dart';
 import 'package:island/widgets/response.dart';
 import 'package:material_symbols_icons/symbols.dart';
 import 'package:relative_time/relative_time.dart';
@@ -333,28 +334,30 @@ class ChatListScreen extends HookConsumerWidget {
       tabController.addListener(() {
         selectedTab.value = tabController.index;
       });
-      return null;
+
+      // Listen for chat rooms refresh events
+      final subscription = eventBus.on<ChatRoomsRefreshEvent>().listen((event) {
+        ref.invalidate(chatroomsJoinedProvider);
+      });
+
+      return () {
+        subscription.cancel();
+      };
     }, [tabController]);
 
-    Future<void> createDirectMessage() async {
+    useEffect(() {
-      final result = await showModalBottomSheet(
+      // Set FAB type to chat
-        context: context,
+      final fabMenuNotifier = ref.read(fabMenuTypeProvider.notifier);
-        useRootNavigator: true,
+      WidgetsBinding.instance.addPostFrameCallback((_) {
-        isScrollControlled: true,
+        fabMenuNotifier.state = FabMenuType.chat;
-        builder: (context) => const AccountPickerSheet(),
+      });
-      );
+      return () {
-      if (result == null) return;
+        // Clean up: reset FAB type to main
-      final client = ref.read(apiClientProvider);
+        WidgetsBinding.instance.addPostFrameCallback((_) {
-      try {
+          fabMenuNotifier.state = FabMenuType.main;
-        await client.post(
+        });
-          '/sphere/chat/direct',
+      };
-          data: {'related_user_id': result.id},
+    }, []);
-        );
-        ref.invalidate(chatroomsJoinedProvider);
-      } catch (err) {
-        showErrorAlert(err);
-      }
-    }
 
     if (isAside) {
       return Card(
@@ -491,43 +494,7 @@ class ChatListScreen extends HookConsumerWidget {
           const Gap(8),
         ],
       ),
-      floatingActionButton: FloatingActionButton(
+      floatingActionButton: const FabMenu(),
-        onPressed: () {
-          showModalBottomSheet(
-            context: context,
-            useRootNavigator: true,
-            builder:
-                (context) => Column(
-                  mainAxisSize: MainAxisSize.min,
-                  crossAxisAlignment: CrossAxisAlignment.stretch,
-                  children: [
-                    ListTile(
-                      title: const Text('createChatRoom').tr(),
-                      leading: const Icon(Symbols.add),
-                      onTap: () {
-                        Navigator.pop(context);
-                        context.pushNamed('chatNew').then((value) {
-                          if (value != null) {
-                            ref.invalidate(chatroomsJoinedProvider);
-                          }
-                        });
-                      },
-                    ),
-                    ListTile(
-                      title: const Text('createDirectMessage').tr(),
-                      leading: const Icon(Symbols.person),
-                      onTap: () {
-                        Navigator.pop(context);
-                        createDirectMessage();
-                      },
-                    ),
-                    Gap(MediaQuery.of(context).padding.bottom + 16),
-                  ],
-                ),
-          );
-        },
-        child: const Icon(Symbols.add),
-      ),
       body: ChatListBodyWidget(
         isFloating: false,
         tabController: tabController,

lib/screens/realm/realms.dart

@@ -1,5 +1,6 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:go_router/go_router.dart';
 import 'package:gap/gap.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
@@ -9,6 +10,7 @@ import 'package:island/widgets/alert.dart';
 import 'package:island/widgets/app_scaffold.dart';
 import 'package:island/widgets/content/cloud_files.dart';
 import 'package:island/widgets/content/sheet.dart';
+import 'package:island/widgets/navigation/fab_menu.dart';
 import 'package:island/widgets/response.dart';
 import 'package:material_symbols_icons/symbols.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
@@ -41,6 +43,20 @@ class RealmListScreen extends HookConsumerWidget {
     final realms = ref.watch(realmsJoinedProvider);
     final realmInvites = ref.watch(realmInvitesProvider);
 
+    useEffect(() {
+      // Set FAB type to realm
+      final fabMenuNotifier = ref.read(fabMenuTypeProvider.notifier);
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        fabMenuNotifier.state = FabMenuType.realm;
+      });
+      return () {
+        // Clean up: reset FAB type to main
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          fabMenuNotifier.state = FabMenuType.main;
+        });
+      };
+    }, []);
+
     return AppScaffold(
       isNoBackground: false,
       appBar: AppBar(
@@ -78,17 +94,7 @@ class RealmListScreen extends HookConsumerWidget {
           const Gap(8),
         ],
       ),
-      floatingActionButton: FloatingActionButton(
+      floatingActionButton: const FabMenu(),
-        heroTag: const Key("realms-page-fab"),
-        child: const Icon(Symbols.add),
-        onPressed: () {
-          context.pushNamed('realmNew').then((value) {
-            if (value != null) {
-              ref.invalidate(realmsJoinedProvider);
-            }
-          });
-        },
-      ),
       body: ExtendedRefreshIndicator(
         child: realms.when(
           data:

lib/screens/tabs.dart

@@ -3,14 +3,14 @@ import 'dart:ui';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
-import 'package:gap/gap.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:go_router/go_router.dart';
 import 'package:island/screens/notification.dart';
 import 'package:island/services/responsive.dart';
 import 'package:island/widgets/navigation/conditional_bottom_nav.dart';
-import 'package:island/widgets/post/compose_dialog.dart';
+import 'package:island/widgets/navigation/fab_menu.dart';
 import 'package:material_symbols_icons/symbols.dart';
+import 'package:styled_widget/styled_widget.dart';
 
 final currentRouteProvider = StateProvider<String?>((ref) => null);
 
@@ -120,6 +120,10 @@ class TabsScreen extends HookConsumerWidget {
                       .toList(),
               selectedIndex: currentIndex,
               onDestinationSelected: onDestinationSelected,
+              trailingAtBottom: true,
+              trailing: const FabMenu(
+                elevation: 0,
+              ).padding(bottom: MediaQuery.of(context).padding.bottom + 16),
             ),
             Expanded(
               child: ClipRRect(
@@ -145,78 +149,9 @@ class TabsScreen extends HookConsumerWidget {
         ),
         child: child ?? const SizedBox.shrink(),
       ),
-      floatingActionButton:
+      floatingActionButton: shouldShowFab ? const FabMenu() : null,
-          shouldShowFab
-              ? FloatingActionButton(
-                child: const Icon(Symbols.menu),
-                onPressed: () {
-                  showModalBottomSheet(
-                    context: context,
-                    builder: (BuildContext context) {
-                      return Column(
-                        mainAxisSize: MainAxisSize.min,
-                        children: [
-                          const Gap(24),
-                          ListTile(
-                            contentPadding: const EdgeInsets.symmetric(
-                              horizontal: 24,
-                            ),
-                            leading: const Icon(Symbols.post_add_rounded),
-                            title: Text('postCompose'.tr()),
-                            onTap: () async {
-                              Navigator.of(context).pop();
-                              await PostComposeDialog.show(context);
-                            },
-                          ),
-                          ListTile(
-                            contentPadding: const EdgeInsets.symmetric(
-                              horizontal: 24,
-                            ),
-                            leading: const Icon(Symbols.bubble_chart),
-                            title: Text('aiThoughtTitle'.tr()),
-                            onTap: () async {
-                              Navigator.of(context).pop();
-                              context.pushNamed('thought');
-                            },
-                          ),
-                          Consumer(
-                            builder: (context, ref, _) {
-                              final notificationCount = ref.watch(
-                                notificationUnreadCountNotifierProvider,
-                              );
-                              return ListTile(
-                                contentPadding: const EdgeInsets.symmetric(
-                                  horizontal: 24,
-                                ),
-                                leading: const Icon(Symbols.notifications),
-                                trailing: Badge(
-                                  label: Text(notificationCount.toString()),
-                                  isLabelVisible: notificationCount.value! > 0,
-                                ),
-                                title: Text('notifications'.tr()),
-                                onTap: () async {
-                                  Navigator.of(context).pop();
-                                  showModalBottomSheet(
-                                    context: context,
-                                    isScrollControlled: true,
-                                    useRootNavigator: true,
-                                    builder:
-                                        (context) => const NotificationSheet(),
-                                  );
-                                },
-                              );
-                            },
-                          ),
-                          Gap(MediaQuery.of(context).padding.bottom + 16),
-                        ],
-                      );
-                    },
-                  );
-                },
-              )
-              : null,
       floatingActionButtonLocation:
-          shouldShowFab ? TabbedFabLocation(context) : null,
+          shouldShowFab ? _DockedFabLocation(context) : null,
       bottomNavigationBar: ConditionalBottomNav(
         child: ClipRRect(
           borderRadius: BorderRadius.only(
@@ -269,10 +204,10 @@ class TabsScreen extends HookConsumerWidget {
   }
 }
 
-class TabbedFabLocation extends FloatingActionButtonLocation {
+class _DockedFabLocation extends FloatingActionButtonLocation {
   final BuildContext context;
 
-  const TabbedFabLocation(this.context);
+  const _DockedFabLocation(this.context);
 
   @override
   Offset getOffset(ScaffoldPrelayoutGeometry scaffoldGeometry) {

lib/services/event_bus.dart

@@ -11,3 +11,8 @@ class PostCreatedEvent {
 
   const PostCreatedEvent({this.postId, this.title, this.content});
 }
+
+/// Event fired when chat rooms need to be refreshed
+class ChatRoomsRefreshEvent {
+  const ChatRoomsRefreshEvent();
+}

lib/widgets/navigation/fab_menu.dart

@@ -0,0 +1,192 @@
+import 'package:easy_localization/easy_localization.dart';
+import 'package:flutter/material.dart';
+import 'package:gap/gap.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:go_router/go_router.dart';
+import 'package:island/pods/network.dart';
+import 'package:island/screens/notification.dart';
+import 'package:island/services/event_bus.dart';
+import 'package:island/widgets/account/account_picker.dart';
+import 'package:island/widgets/alert.dart';
+import 'package:island/widgets/post/compose_dialog.dart';
+import 'package:material_symbols_icons/symbols.dart';
+
+enum FabMenuType { main, chat, realm }
+
+/// Global state provider for FAB menu type
+final fabMenuTypeProvider = StateProvider<FabMenuType>(
+  (ref) => FabMenuType.main,
+);
+
+class FabMenu extends HookConsumerWidget {
+  final double? elevation;
+  const FabMenu({super.key, this.elevation});
+
+  Future<void> _createDirectMessage(BuildContext context, WidgetRef ref) async {
+    final result = await showModalBottomSheet(
+      context: context,
+      useRootNavigator: true,
+      isScrollControlled: true,
+      builder: (context) => const AccountPickerSheet(),
+    );
+    if (result == null) return;
+    final client = ref.read(apiClientProvider);
+    try {
+      await client.post(
+        '/sphere/chat/direct',
+        data: {'related_user_id': result.id},
+      );
+      eventBus.fire(const ChatRoomsRefreshEvent());
+    } catch (err) {
+      showErrorAlert(err);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final fabType = ref.watch(fabMenuTypeProvider);
+
+    late final IconData icon;
+    late final bool useRootNavigator;
+    late final Widget menuContent;
+
+    final commonEntires = <Widget>[
+      ListTile(
+        contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+        leading: const Icon(Symbols.bubble_chart),
+        title: Text('aiThoughtTitle').tr(),
+        onTap: () async {
+          Navigator.of(context).pop();
+          context.pushNamed('thought');
+        },
+      ),
+      Consumer(
+        builder: (context, ref, _) {
+          final notificationCount = ref.watch(
+            notificationUnreadCountNotifierProvider,
+          );
+          return ListTile(
+            contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+            leading: const Icon(Symbols.notifications),
+            trailing: Badge(
+              label: Text(notificationCount.toString()),
+              isLabelVisible: notificationCount.value! > 0,
+            ),
+            title: Text('notifications').tr(),
+            onTap: () async {
+              Navigator.of(context).pop();
+              showModalBottomSheet(
+                context: context,
+                isScrollControlled: true,
+                useRootNavigator: true,
+                builder: (context) => const NotificationSheet(),
+              );
+            },
+          );
+        },
+      ),
+    ];
+
+    switch (fabType) {
+      case FabMenuType.chat:
+        icon = Symbols.chat_add_on;
+        useRootNavigator = true;
+        menuContent = Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            const Gap(24),
+            ListTile(
+              title: const Text('createChatRoom').tr(),
+              leading: const Icon(Symbols.add),
+              contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+              onTap: () {
+                Navigator.pop(context);
+                context.pushNamed('chatNew').then((value) {
+                  if (value != null) {
+                    eventBus.fire(const ChatRoomsRefreshEvent());
+                  }
+                });
+              },
+            ),
+            ListTile(
+              title: const Text('createDirectMessage').tr(),
+              leading: const Icon(Symbols.person),
+              contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+              onTap: () {
+                Navigator.pop(context);
+                _createDirectMessage(context, ref);
+              },
+            ),
+            const Divider(),
+            ...commonEntires,
+            Gap(MediaQuery.of(context).padding.bottom + 16),
+          ],
+        );
+        break;
+
+      case FabMenuType.realm:
+        icon = Symbols.group_add;
+        useRootNavigator = false;
+        menuContent = Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Gap(24),
+            ListTile(
+              contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+              leading: const Icon(Symbols.group_add),
+              title: Text('createRealm').tr(),
+              onTap: () {
+                Navigator.of(context).pop();
+                context.pushNamed('realmNew').then((value) {
+                  if (value != null) {
+                    // Fire realm refresh event if needed
+                    // eventBus.fire(const RealmsRefreshEvent());
+                  }
+                });
+              },
+            ),
+            const Divider(),
+            ...commonEntires,
+            Gap(MediaQuery.of(context).padding.bottom + 16),
+          ],
+        );
+        break;
+
+      case FabMenuType.main:
+        icon = Symbols.menu;
+        useRootNavigator = false;
+        menuContent = Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            const Gap(24),
+            ListTile(
+              contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+              leading: const Icon(Symbols.post_add_rounded),
+              title: Text('postCompose').tr(),
+              onTap: () async {
+                Navigator.of(context).pop();
+                await PostComposeDialog.show(context);
+              },
+            ),
+            const Divider(),
+            ...commonEntires,
+            Gap(MediaQuery.of(context).padding.bottom + 16),
+          ],
+        );
+        break;
+    }
+
+    return FloatingActionButton(
+      elevation: elevation,
+      child: Icon(icon),
+      onPressed: () {
+        showModalBottomSheet(
+          context: context,
+          useRootNavigator: useRootNavigator,
+          builder: (BuildContext context) => menuContent,
+        );
+      },
+    );
+  }
+}