✨ Post new fab

lib/router.dart

@@ -8,6 +8,7 @@ import 'package:surface/screens/auth/login.dart';
 import 'package:surface/screens/auth/register.dart';
 import 'package:surface/screens/explore.dart';
 import 'package:surface/screens/home.dart';
+import 'package:surface/screens/post/post_editor.dart';
 import 'package:surface/widgets/navigation/app_scaffold.dart';
 
 final appRouter = GoRouter(
@@ -35,6 +36,18 @@ final appRouter = GoRouter(
         ),
       ],
     ),
+    ShellRoute(
+      builder: (context, state, child) => AppScaffold(
+        body: child,
+      ),
+      routes: [
+        GoRoute(
+          path: '/post/write/:mode',
+          name: 'postEditor',
+          builder: (context, state) => const PostEditorScreen(),
+        ),
+      ],
+    ),
     ShellRoute(
       builder: (context, state, child) => AppScaffold(
         body: child,

lib/screens/explore.dart

@@ -1,5 +1,9 @@
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_expandable_fab/flutter_expandable_fab.dart';
+import 'package:gap/gap.dart';
+import 'package:go_router/go_router.dart';
+import 'package:material_symbols_icons/symbols.dart';
 import 'package:provider/provider.dart';
 import 'package:surface/providers/sn_attachment.dart';
 import 'package:surface/providers/sn_network.dart';
@@ -16,6 +20,8 @@ class ExploreScreen extends StatefulWidget {
 }
 
 class _ExploreScreenState extends State<ExploreScreen> {
+  final _fabKey = GlobalKey<ExpandableFabState>();
+
   bool _isBusy = true;
 
   final List<SnPost> _posts = List.empty(growable: true);
@@ -72,6 +78,78 @@ class _ExploreScreenState extends State<ExploreScreen> {
       appBar: AppBar(
         title: Text('screenExplore').tr(),
       ),
+      floatingActionButtonLocation: ExpandableFab.location,
+      floatingActionButton: ExpandableFab(
+        key: _fabKey,
+        distance: 75,
+        type: ExpandableFabType.up,
+        childrenAnimation: ExpandableFabAnimation.none,
+        overlayStyle: ExpandableFabOverlayStyle(blur: 10),
+        openButtonBuilder: RotateFloatingActionButtonBuilder(
+          child: const Icon(Symbols.add, size: 28),
+          fabSize: ExpandableFabSize.regular,
+          foregroundColor:
+              Theme.of(context).floatingActionButtonTheme.foregroundColor,
+          backgroundColor:
+              Theme.of(context).floatingActionButtonTheme.backgroundColor,
+          shape: const CircleBorder(),
+        ),
+        closeButtonBuilder: DefaultFloatingActionButtonBuilder(
+          child: const Icon(Symbols.close, size: 28),
+          fabSize: ExpandableFabSize.regular,
+          foregroundColor:
+              Theme.of(context).floatingActionButtonTheme.foregroundColor,
+          backgroundColor:
+              Theme.of(context).floatingActionButtonTheme.backgroundColor,
+          shape: const CircleBorder(),
+        ),
+        children: [
+          Row(
+            children: [
+              Text('writePostTypeStory').tr(),
+              const Gap(20),
+              FloatingActionButton(
+                heroTag: null,
+                tooltip: 'writePostTypeStory'.tr(),
+                onPressed: () {
+                  GoRouter.of(context).pushNamed('postEditor', pathParameters: {
+                    'mode': 'story',
+                  }).then((value) {
+                    if (value == true) {
+                      _posts.clear();
+                      _fetchPosts();
+                    }
+                  });
+                  _fabKey.currentState!.toggle();
+                },
+                child: const Icon(Symbols.post_rounded),
+              ),
+            ],
+          ),
+          Row(
+            children: [
+              Text('writePostTypeArticle').tr(),
+              const Gap(20),
+              FloatingActionButton(
+                heroTag: null,
+                tooltip: 'writePostTypeArticle'.tr(),
+                onPressed: () {
+                  GoRouter.of(context).pushNamed('postEditor', pathParameters: {
+                    'mode': 'article',
+                  }).then((value) {
+                    if (value == true) {
+                      _posts.clear();
+                      _fetchPosts();
+                    }
+                  });
+                  _fabKey.currentState!.toggle();
+                },
+                child: const Icon(Symbols.news),
+              ),
+            ],
+          ),
+        ],
+      ),
       body: InfiniteList(
         itemCount: _posts.length,
         isLoading: _isBusy,

lib/screens/post/post_editor.dart

@@ -0,0 +1,10 @@
+import 'package:flutter/material.dart';
+
+class PostEditorScreen extends StatelessWidget {
+  const PostEditorScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Placeholder();
+  }
+}

lib/widgets/navigation/app_scaffold.dart

@@ -8,6 +8,8 @@ import 'package:surface/widgets/navigation/app_bottom_navigation.dart';
 
 class AppScaffold extends StatelessWidget {
   final PreferredSizeWidget? appBar;
+  final FloatingActionButtonLocation? floatingActionButtonLocation;
+  final Widget? floatingActionButton;
   final String? title;
   final Widget? body;
   final bool autoImplyAppBar;
@@ -15,6 +17,8 @@ class AppScaffold extends StatelessWidget {
   const AppScaffold({
     super.key,
     this.appBar,
+    this.floatingActionButton,
+    this.floatingActionButtonLocation,
     this.title,
     this.body,
     this.autoImplyAppBar = false,
@@ -44,6 +48,8 @@ class AppScaffold extends StatelessWidget {
                             : null)
                 : null),
         body: body,
+        floatingActionButtonLocation: floatingActionButtonLocation,
+        floatingActionButton: floatingActionButton,
         bottomNavigationBar:
             isShowBottomNavigation ? AppBottomNavigationBar() : null,
       ),