🚀 Launch 1.3.6+3

android/gradle.properties

@@ -4,3 +4,4 @@ android.enableJetifier=true
 android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
 android.nonFinalResIds=false
+kotlin.jvm.target.validation.mode = IGNORE

assets/locales/en_us.json

@@ -463,5 +463,19 @@
   "friendAdd": "Add as friend",
   "blockUser": "Block user",
   "unblockUser": "Unblock user",
-  "learnMoreAboutPerson": "Learn more about that person"
+  "learnMoreAboutPerson": "Learn more about that person",
+  "global": "Global",
+  "all": "All",
+  "unablePreview": "Unable to preview",
+  "dashboardNav": "Dash",
+  "accountNav": "You",
+  "performance": "Performance",
+  "animatedMessageList": "Non-animated message list",
+  "animatedMessageListDesc": "Remove animation effects in message list, to reduce cause lag",
+  "theme": "Theme",
+  "globalTheme": "Global theme",
+  "agedTheme": "Old school style theme",
+  "agedThemeDesc": "Downgrade the global theme to Material Design 2. Unexpected issues may occur. For experimental use only.",
+  "appBackgroundImage": "Global background image",
+  "appBackgroundImageDesc": "The global background image will be displayed on all pages"
 }

assets/locales/zh_cn.json

@@ -266,7 +266,7 @@
   "channelMembersAddHint": "到 @channel",
   "channelType": "频道类型",
   "channelTypeCommon": "普通频道",
-  "channelTypeDirect": "私信聊天",
+  "channelTypeDirect": "私信",
   "channelAdjust": "调整频道",
   "channelDetail": "频道详情",
   "channelSettings": "频道设置",
@@ -459,5 +459,19 @@
   "friendAdd": "添加好友",
   "blockUser": "屏蔽用户",
   "unblockUser": "解除屏蔽用户",
-  "learnMoreAboutPerson": "了解关于 TA 的更多"
+  "learnMoreAboutPerson": "了解关于 TA 的更多",
+  "global": "全局",
+  "all": "全部",
+  "unablePreview": "无法预览",
+  "dashboardNav": "仪表盘",
+  "accountNav": "您",
+  "performance": "性能",
+  "animatedMessageList": "无动画消息列表",
+  "animatedMessageListDesc": "在消息列表中禁用动画效果",
+  "theme": "主题",
+  "globalTheme": "全局应用主题",
+  "agedTheme": "过时主题",
+  "agedThemeDesc": "将全局主题降级为 Material Design 2，可能发生意料之外的问题，仅供实验使用",
+  "appBackgroundImage": "全局背景图片",
+  "appBackgroundImageDesc": "全局背景图片将会在所有页面中展示"
 }

lib/bootstrapper.dart

@@ -12,12 +12,12 @@ import 'package:solian/exceptions/request.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/platform.dart';
 import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/content/channel.dart';
 import 'package:solian/providers/content/realm.dart';
 import 'package:solian/providers/relation.dart';
 import 'package:solian/providers/theme_switcher.dart';
 import 'package:solian/providers/websocket.dart';
 import 'package:solian/services.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 import 'package:flutter_app_update/flutter_app_update.dart';
 import 'package:version/version.dart';
@@ -198,8 +198,6 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
         final AuthProvider auth = Get.find();
         try {
           await Future.wait([
-            if (auth.isAuthorized.isTrue)
-              Get.find<ChannelProvider>().refreshAvailableChannel(),
             if (auth.isAuthorized.isTrue)
               Get.find<RelationshipProvider>().refreshRelativeList(),
             if (auth.isAuthorized.isTrue)
@@ -258,8 +256,7 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
   Widget build(BuildContext context) {
     if (_isBusy || _isErrored) {
       return GestureDetector(
-        child: Material(
-          color: Theme.of(context).colorScheme.surface,
+        child: RootContainer(
           child: Column(
             mainAxisSize: MainAxisSize.max,
             mainAxisAlignment: MainAxisAlignment.spaceAround,

lib/main.dart

@@ -57,13 +57,16 @@ void main() async {
 
 Future<void> _initializeFirebase() async {
   await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
-  FlutterError.onError = (errorDetails) {
-    FirebaseCrashlytics.instance.recordFlutterFatalError(errorDetails);
-  };
-  PlatformDispatcher.instance.onError = (error, stack) {
-    FirebaseCrashlytics.instance.recordError(error, stack, fatal: true);
-    return true;
-  };
+  if (PlatformInfo.isIOS || PlatformInfo.isAndroid || PlatformInfo.isMacOS) {
+    // Initialize firebase crashlytics for the platform that supported
+    FlutterError.onError = (errorDetails) {
+      FirebaseCrashlytics.instance.recordFlutterFatalError(errorDetails);
+    };
+    PlatformDispatcher.instance.onError = (error, stack) {
+      FirebaseCrashlytics.instance.recordError(error, stack, fatal: true);
+      return true;
+    };
+  }
 }
 
 Future<void> _initializeBackgroundNotificationService() async {

lib/models/theme.dart

@@ -0,0 +1,50 @@
+import 'dart:ui';
+
+import 'package:json_annotation/json_annotation.dart';
+
+part 'theme.g.dart';
+
+@JsonSerializable(converters: [ColorConverter()])
+class SolianThemeData {
+  String id;
+  Color seedColor;
+  String? fontFamily;
+  List<String>? fontFamilyFallback;
+
+  SolianThemeData({
+    required this.id,
+    required this.seedColor,
+    this.fontFamily,
+    this.fontFamilyFallback,
+  });
+
+  factory SolianThemeData.fromJson(Map<String, dynamic> json) =>
+      _$SolianThemeDataFromJson(json);
+
+  Map<String, dynamic> toJson() => _$SolianThemeDataToJson(this);
+
+  @override
+  int get hashCode => id.hashCode;
+
+  @override
+  bool operator ==(Object other) {
+    if (other is SolianThemeData) {
+      return id == other.id;
+    }
+    return false;
+  }
+}
+
+class ColorConverter extends JsonConverter<Color, int> {
+  const ColorConverter();
+
+  @override
+  Color fromJson(int json) {
+    return Color(json);
+  }
+
+  @override
+  int toJson(Color object) {
+    return object.value;
+  }
+}

lib/models/theme.g.dart

@@ -0,0 +1,26 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'theme.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+SolianThemeData _$SolianThemeDataFromJson(Map<String, dynamic> json) =>
+    SolianThemeData(
+      id: json['id'] as String,
+      seedColor:
+          const ColorConverter().fromJson((json['seed_color'] as num).toInt()),
+      fontFamily: json['font_family'] as String?,
+      fontFamilyFallback: (json['font_family_fallback'] as List<dynamic>?)
+          ?.map((e) => e as String)
+          .toList(),
+    );
+
+Map<String, dynamic> _$SolianThemeDataToJson(SolianThemeData instance) =>
+    <String, dynamic>{
+      'id': instance.id,
+      'seed_color': const ColorConverter().toJson(instance.seedColor),
+      'font_family': instance.fontFamily,
+      'font_family_fallback': instance.fontFamilyFallback,
+    };

lib/platform.dart

@@ -29,6 +29,8 @@ abstract class PlatformInfo {
 
   static bool get canRateTheApp => isIOS || isMacOS;
 
+  static bool get canCropImage => isIOS || isAndroid || isWeb;
+
   static bool get canRecord => (isMobile || isMacOS);
 
   static bool get canPushNotification => isAndroid || isIOS || isMacOS;

lib/providers/call.dart

@@ -392,7 +392,7 @@ class ChatCallProvider extends GetxController {
   }
 
   Future gotoScreen(BuildContext context) {
-    return Navigator.of(context, rootNavigator: true).push(
+    return Navigator.of(context).push(
       MaterialPageRoute(builder: (context) => const CallScreen()),
     );
   }

lib/providers/content/channel.dart

@@ -9,25 +9,6 @@ import 'package:uuid/uuid.dart';
 
 class ChannelProvider extends GetxController {
   RxBool isLoading = false.obs;
-  RxList<Channel> availableChannels = RxList.empty(growable: true);
-
-  List<Channel> get groupChannels =>
-      availableChannels.where((x) => x.type == 0).toList();
-  List<Channel> get directChannels =>
-      availableChannels.where((x) => x.type == 1).toList();
-
-  Future<void> refreshAvailableChannel() async {
-    final AuthProvider auth = Get.find();
-    if (auth.isAuthorized.isFalse) throw const UnauthorizedException();
-
-    isLoading.value = true;
-    final resp = await listAvailableChannel();
-    isLoading.value = false;
-
-    availableChannels.value =
-        resp.body.map((x) => Channel.fromJson(x)).toList().cast<Channel>();
-    availableChannels.refresh();
-  }
 
   Future<Response> getChannel(String alias, {String realm = 'global'}) async {
     final AuthProvider auth = Get.find();
@@ -89,18 +70,22 @@ class ChannelProvider extends GetxController {
     return resp;
   }
 
-  Future<Response> listAvailableChannel({String scope = 'global'}) async {
+  Future<List<Channel>> listAvailableChannel({
+    String scope = 'global',
+    bool isDirect = false,
+  }) async {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) throw const UnauthorizedException();
 
     final client = await auth.configureClient('messaging');
 
-    final resp = await client.get('/channels/$scope/me/available');
+    final resp =
+        await client.get('/channels/$scope/me/available?direct=$isDirect');
     if (resp.statusCode != 200) {
       throw RequestException(resp);
     }
 
-    return resp;
+    return List.from(resp.body.map((x) => Channel.fromJson(x)));
   }
 
   Future<Response> createChannel(String scope, dynamic payload) async {

lib/providers/database/services/messages.dart

@@ -1,3 +1,6 @@
+import 'dart:convert';
+
+import 'package:collection/collection.dart';
 import 'package:drift/drift.dart';
 import 'package:get/get.dart' hide Value;
 import 'package:solian/exceptions/request.dart';
@@ -182,4 +185,26 @@ class MessagesFetchingProvider extends GetxController {
           ..orderBy([(t) => OrderingTerm.desc(t.id)]))
         .getSingleOrNull();
   }
+
+  Future<Map<int, List<LocalMessageEventTableData>>>
+      getLastInAllChannels() async {
+    final database = Get.find<DatabaseProvider>().database;
+    final rows = await database.customSelect('''
+    SELECT id, channel_id, data, created_at
+    FROM ${database.localMessageEventTable.actualTableName}
+    WHERE (channel_id, created_at) IN (
+      SELECT channel_id, MAX(created_at)
+      FROM ${database.localMessageEventTable.actualTableName}
+      GROUP BY channel_id
+    )
+    ''', readsFrom: {database.localMessageEventTable}).get();
+    return rows.map((row) {
+      return LocalMessageEventTableData(
+        id: row.read<int>('id'),
+        channelId: row.read<int>('channel_id'),
+        data: Event.fromJson(jsonDecode(row.read<String>('data'))),
+        createdAt: row.read<DateTime>('created_at'),
+      );
+    }).groupListsBy((x) => x.channelId);
+  }
 }

lib/providers/theme_switcher.dart

@@ -1,5 +1,8 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:solian/models/theme.dart';
 import 'package:solian/theme.dart';
 
 class ThemeSwitcher extends ChangeNotifier {
@@ -13,11 +16,21 @@ class ThemeSwitcher extends ChangeNotifier {
 
   Future<void> restoreTheme() async {
     final prefs = await SharedPreferences.getInstance();
-    if (prefs.containsKey('global_theme_color')) {
-      final value = prefs.getInt('global_theme_color')!;
-      final color = Color(value);
-      lightThemeData = AppTheme.build(Brightness.light, seedColor: color);
-      darkThemeData = AppTheme.build(Brightness.dark, seedColor: color);
+    if (prefs.containsKey('global_theme')) {
+      final value = SolianThemeData.fromJson(
+        jsonDecode(prefs.getString('global_theme')!),
+      );
+      final agedTheme = prefs.getBool('aged_theme');
+      lightThemeData = AppTheme.buildFromData(
+        Brightness.light,
+        value,
+        useMaterial3: agedTheme == null ? true : !agedTheme,
+      );
+      darkThemeData = AppTheme.buildFromData(
+        Brightness.dark,
+        value,
+        useMaterial3: agedTheme == null ? true : !agedTheme,
+      );
       notifyListeners();
     }
   }
@@ -27,4 +40,25 @@ class ThemeSwitcher extends ChangeNotifier {
     darkThemeData = dark;
     notifyListeners();
   }
+
+  Future<void> setThemeData(SolianThemeData? data) async {
+    final prefs = await SharedPreferences.getInstance();
+    if (data == null) {
+      prefs.remove('global_theme');
+    } else {
+      prefs.setString(
+        'global_theme',
+        jsonEncode(data.toJson()),
+      );
+      lightThemeData = AppTheme.buildFromData(Brightness.light, data);
+      darkThemeData = AppTheme.buildFromData(Brightness.dark, data);
+      notifyListeners();
+    }
+  }
+
+  Future<void> setAgedTheme(bool enabled) async {
+    final prefs = await SharedPreferences.getInstance();
+    prefs.setBool('aged_theme', enabled);
+    await restoreTheme();
+  }
 }

lib/router.dart

@@ -28,6 +28,8 @@ import 'package:solian/screens/posts/post_editor.dart';
 import 'package:solian/screens/settings.dart';
 import 'package:solian/shells/root_shell.dart';
 import 'package:solian/shells/title_shell.dart';
+import 'package:solian/theme.dart';
+import 'package:solian/widgets/sidebar/empty_placeholder.dart';
 
 abstract class AppRouter {
   static GoRouter instance = GoRouter(
@@ -137,12 +139,15 @@ abstract class AppRouter {
   );
 
   static final ShellRoute _chatRoute = ShellRoute(
-    builder: (context, state, child) => child,
+    builder: (context, state, child) =>
+        AppTheme.isLargeScreen(context) ? ChatListShell(child: child) : child,
     routes: [
       GoRoute(
         path: '/chat',
         name: 'chat',
-        builder: (context, state) => const ChatScreen(),
+        builder: (context, state) => AppTheme.isLargeScreen(context)
+            ? const EmptyPagePlaceholder()
+            : const ChatScreen(),
       ),
       GoRoute(
         path: '/chat/organize',

lib/screens/about.dart

@@ -4,6 +4,7 @@ import 'package:get/get.dart';
 import 'package:intl/intl.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
@@ -15,8 +16,7 @@ class AboutScreen extends StatelessWidget {
     const denseButtonStyle =
         ButtonStyle(visualDensity: VisualDensity(vertical: -4));
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: SizedBox(
         width: double.infinity,
         child: Column(

lib/screens/account.dart

@@ -7,6 +7,7 @@ import 'package:solian/providers/account_status.dart';
 import 'package:solian/providers/relation.dart';
 import 'package:solian/router.dart';
 import 'package:solian/widgets/account/account_heading.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 import 'package:badges/badges.dart' as badges;
 
@@ -49,8 +50,7 @@ class _AccountScreenState extends State<AccountScreen> {
 
     final AuthProvider auth = Get.find();
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: SafeArea(
         child: Obx(() {
           if (auth.isAuthorized.isFalse) {

lib/screens/account/friend.dart

@@ -6,6 +6,7 @@ import 'package:solian/models/relations.dart';
 import 'package:solian/providers/relation.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/account/relative_list.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class FriendScreen extends StatefulWidget {
   const FriendScreen({super.key});
@@ -117,8 +118,7 @@ class _FriendScreenState extends State<FriendScreen>
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: AppBar(
           centerTitle: false,

lib/screens/account/preferences/notifications.dart

@@ -6,6 +6,7 @@ import 'package:google_fonts/google_fonts.dart';
 import 'package:solian/exceptions/request.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/providers/auth.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class NotificationPreferencesScreen extends StatefulWidget {
   const NotificationPreferencesScreen({super.key});
@@ -74,8 +75,7 @@ class _NotificationPreferencesScreenState
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Column(
         children: [
           if (_isBusy) const LinearProgressIndicator().animate().scaleX(),

lib/screens/account/profile_edit.dart

@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:gap/gap.dart';
@@ -9,10 +7,12 @@ import 'package:image_picker/image_picker.dart';
 import 'package:intl/intl.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/attachment.dart';
+import 'package:solian/platform.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/content/attachment.dart';
 import 'package:solian/services.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class PersonalizeScreen extends StatefulWidget {
   const PersonalizeScreen({super.key});
@@ -77,36 +77,42 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) return;
 
+    XFile file;
+
     final image = await _imagePicker.pickImage(source: ImageSource.gallery);
     if (image == null) return;
 
-    CroppedFile? croppedFile = await ImageCropper().cropImage(
-      sourcePath: image.path,
-      uiSettings: [
-        AndroidUiSettings(
-          toolbarTitle: 'cropImage'.tr,
-          toolbarColor: Theme.of(context).colorScheme.primary,
-          toolbarWidgetColor: Theme.of(context).colorScheme.onPrimary,
-          aspectRatioPresets: [
-            if (position == 'avatar') CropAspectRatioPreset.square,
-            if (position == 'banner') _BannerCropAspectRatioPreset(),
-          ],
-        ),
-        IOSUiSettings(
-          title: 'cropImage'.tr,
-          aspectRatioPresets: [
-            if (position == 'avatar') CropAspectRatioPreset.square,
-            if (position == 'banner') _BannerCropAspectRatioPreset(),
-          ],
-        ),
-        WebUiSettings(
-          context: context,
-        ),
-      ],
-    );
+    if (PlatformInfo.canCropImage) {
+      CroppedFile? croppedFile = await ImageCropper().cropImage(
+        sourcePath: image.path,
+        uiSettings: [
+          AndroidUiSettings(
+            toolbarTitle: 'cropImage'.tr,
+            toolbarColor: Theme.of(context).colorScheme.primary,
+            toolbarWidgetColor: Theme.of(context).colorScheme.onPrimary,
+            aspectRatioPresets: [
+              if (position == 'avatar') CropAspectRatioPreset.square,
+              if (position == 'banner') _BannerCropAspectRatioPreset(),
+            ],
+          ),
+          IOSUiSettings(
+            title: 'cropImage'.tr,
+            aspectRatioPresets: [
+              if (position == 'avatar') CropAspectRatioPreset.square,
+              if (position == 'banner') _BannerCropAspectRatioPreset(),
+            ],
+          ),
+          WebUiSettings(
+            context: context,
+          ),
+        ],
+      );
 
-    if (croppedFile == null) return;
-    final file = File(croppedFile.path);
+      if (croppedFile == null) return;
+      file = XFile(croppedFile.path);
+    } else {
+      file = XFile(image.path);
+    }
 
     setState(() => _isBusy = true);
 
@@ -181,8 +187,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
   Widget build(BuildContext context) {
     const double padding = 32;
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: ListView(
         children: [
           if (_isBusy) const LinearProgressIndicator().animate().scaleX(),

lib/screens/account/profile_page.dart

@@ -28,6 +28,7 @@ import 'package:solian/widgets/daily_sign/history_chart.dart';
 import 'package:solian/widgets/posts/post_list.dart';
 import 'package:solian/widgets/posts/post_warped_list.dart';
 import 'package:solian/widgets/reports/abuse_report.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 
 class AccountProfilePage extends StatefulWidget {
@@ -233,8 +234,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
       return const Center(child: CircularProgressIndicator());
     }
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: DefaultTabController(
         length: 3,
         child: NestedScrollView(

lib/screens/auth/signin.dart

@@ -7,11 +7,11 @@ import 'package:solian/exceptions/request.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/auth.dart';
 import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/content/channel.dart';
 import 'package:solian/providers/content/realm.dart';
 import 'package:solian/providers/relation.dart';
 import 'package:solian/providers/websocket.dart';
 import 'package:solian/services.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
@@ -177,7 +177,6 @@ class _SignInScreenState extends State<SignInScreen> {
           await auth.refreshAuthorizeStatus();
           await auth.refreshUserProfile();
 
-          Get.find<ChannelProvider>().refreshAvailableChannel();
           Get.find<RealmProvider>().refreshAvailableRealms();
           Get.find<RelationshipProvider>().refreshRelativeList();
           Get.find<WebSocketProvider>().registerPushNotifications();
@@ -218,8 +217,7 @@ class _SignInScreenState extends State<SignInScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: CenteredContainer(
         maxWidth: 360,
         child: PageTransitionSwitcher(

lib/screens/auth/signup.dart

@@ -3,6 +3,7 @@ import 'package:gap/gap.dart';
 import 'package:get/get.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/services.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
@@ -65,8 +66,7 @@ class _SignUpScreenState extends State<SignUpScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: CenteredContainer(
         maxWidth: 360,
         child: ListView(

lib/screens/channel/call/call.dart

@@ -11,6 +11,7 @@ import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/chat/call/call_controls.dart';
 import 'package:solian/widgets/chat/call/call_participant.dart';
 import 'package:livekit_client/livekit_client.dart' as livekit;
+import 'package:solian/widgets/root_container.dart';
 
 class CallScreen extends StatefulWidget {
   final bool hideAppBar;
@@ -197,8 +198,7 @@ class _CallScreenState extends State<CallScreen> with TickerProviderStateMixin {
   Widget build(BuildContext context) {
     final ChatCallProvider ctrl = Get.find();
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: widget.hideAppBar
             ? null

lib/screens/channel/channel_chat.dart

@@ -3,6 +3,7 @@ import 'dart:ui';
 
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 import 'package:solian/controllers/chat_events_controller.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/call.dart';
@@ -25,6 +26,7 @@ import 'package:solian/widgets/chat/chat_event_list.dart';
 import 'package:solian/widgets/chat/chat_message_input.dart';
 import 'package:solian/widgets/chat/chat_typing_indicator.dart';
 import 'package:solian/widgets/current_state_action.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class ChannelChatScreen extends StatefulWidget {
   final String alias;
@@ -179,6 +181,8 @@ class _ChannelChatScreenState extends State<ChannelChatScreen>
     }
   }
 
+  late SharedPreferences _prefs;
+
   @override
   void initState() {
     super.initState();
@@ -189,10 +193,13 @@ class _ChannelChatScreenState extends State<ChannelChatScreen>
     _chatController = ChatEventController();
     _chatController.initialize();
 
-    _getOngoingCall();
-    _getChannel().then((_) {
-      _chatController.getInitialEvents(_channel!, widget.realm);
-      _listenMessages();
+    SharedPreferences.getInstance().then((inst) {
+      _prefs = inst;
+      _getOngoingCall();
+      _getChannel().then((_) {
+        _chatController.getInitialEvents(_channel!, widget.realm);
+        _listenMessages();
+      });
     });
   }
 
@@ -201,151 +208,159 @@ class _ChannelChatScreenState extends State<ChannelChatScreen>
     String title = _channel?.name ?? 'loading'.tr;
     String? placeholder;
 
-    if (_channel?.type == 1) {
-      final otherside =
-          _channel!.members!.where((e) => e.account.id != _accountId).first;
+    final otherside =
+        _channel?.members!.where((e) => e.account.id != _accountId).firstOrNull;
+
+    if (_channel?.type == 1 && otherside != null) {
       title = otherside.account.nick;
       placeholder = 'messageInputPlaceholder'.trParams(
         {'channel': '@${otherside.account.name}'},
       );
     }
 
-    return Scaffold(
-      appBar: AppBar(
-        leading: AppBarLeadingButton.adaptive(context),
-        title: AppBarTitle(title),
-        centerTitle: false,
-        titleSpacing: AppTheme.titleSpacing(context),
-        toolbarHeight: AppTheme.toolbarHeight(context),
-        actions: [
-          const BackgroundStateWidget(),
-          Builder(builder: (context) {
-            if (_isBusy || _channel == null) return const SizedBox.shrink();
+    return RootContainer(
+      child: Scaffold(
+        appBar: AppBar(
+          leading: AppBarLeadingButton.adaptive(context),
+          title: AppBarTitle(title),
+          centerTitle: false,
+          titleSpacing: AppTheme.titleSpacing(context),
+          toolbarHeight: AppTheme.toolbarHeight(context),
+          actions: [
+            const BackgroundStateWidget(),
+            Builder(builder: (context) {
+              if (_isBusy || _channel == null) return const SizedBox.shrink();
 
-            return ChatCallButton(
-              realm: _channel!.realm,
-              channel: _channel!,
-              ongoingCall: _ongoingCall,
-            );
-          }),
-          IconButton(
-            icon: const Icon(Icons.more_vert),
-            onPressed: () {
-              if (_channel == null) return;
+              return ChatCallButton(
+                realm: _channel!.realm,
+                channel: _channel!,
+                ongoingCall: _ongoingCall,
+              );
+            }),
+            IconButton(
+              icon: const Icon(Icons.more_vert),
+              onPressed: () {
+                if (_channel == null) return;
 
-              AppRouter.instance
-                  .pushNamed(
-                'channelDetail',
-                pathParameters: {'alias': widget.alias},
-                queryParameters: {'realm': widget.realm},
-                extra: ChannelDetailArguments(
-                  profile: _channelProfile!,
-                  channel: _channel!,
-                ),
-              )
-                  .then((value) {
-                if (value == false) AppRouter.instance.pop();
-                if (value != null) {
-                  final resp = Channel.fromJson(value as Map<String, dynamic>);
-                  _getChannel(alias: resp.alias);
-                }
-              });
-            },
-          ),
-          SizedBox(
-            width: AppTheme.isLargeScreen(context) ? 8 : 16,
-          ),
-        ],
-      ),
-      body: Builder(builder: (context) {
-        if (_isBusy || _channel == null) {
-          return const Center(
-            child: CircularProgressIndicator(),
-          );
-        }
-
-        return Row(
-          children: [
-            Expanded(
-              child: Column(
-                children: [
-                  if (_ongoingCall != null)
-                    ChannelCallIndicator(
-                      channel: _channel!,
-                      ongoingCall: _ongoingCall!,
-                      onJoin: () {
-                        if (!AppTheme.isLargeScreen(context)) {
-                          final ChatCallProvider call = Get.find();
-                          call.gotoScreen(context);
-                        }
-                      },
-                    ),
-                  Expanded(
-                    child: ChatEventList(
-                      scope: widget.realm,
-                      channel: _channel!,
-                      chatController: _chatController,
-                      onEdit: (item) {
-                        setState(() => _messageToEditing = item);
-                      },
-                      onReply: (item) {
-                        setState(() => _messageToReplying = item);
-                      },
-                    ),
+                AppRouter.instance
+                    .pushNamed(
+                  'channelDetail',
+                  pathParameters: {'alias': widget.alias},
+                  queryParameters: {'realm': widget.realm},
+                  extra: ChannelDetailArguments(
+                    profile: _channelProfile!,
+                    channel: _channel!,
                   ),
-                  ClipRect(
-                    child: BackdropFilter(
-                      filter: ImageFilter.blur(sigmaX: 50, sigmaY: 50),
-                      child: SafeArea(
-                        child: Column(
-                          children: [
-                            ChatTypingIndicator(users: _typingUsers),
-                            ChatMessageInput(
-                              edit: _messageToEditing,
-                              reply: _messageToReplying,
-                              realm: widget.realm,
-                              placeholder: placeholder,
-                              channel: _channel!,
-                              onSent: (Event item) {
-                                setState(() {
-                                  _chatController.addPendingEvent(item);
-                                });
-                              },
-                              onReset: () {
-                                setState(() {
-                                  _messageToReplying = null;
-                                  _messageToEditing = null;
-                                });
-                              },
-                            ),
-                          ],
+                )
+                    .then((value) {
+                  if (value == false) AppRouter.instance.pop();
+                  if (value != null) {
+                    final resp =
+                        Channel.fromJson(value as Map<String, dynamic>);
+                    _getChannel(alias: resp.alias);
+                  }
+                });
+              },
+            ),
+            SizedBox(
+              width: AppTheme.isLargeScreen(context) ? 8 : 16,
+            ),
+          ],
+        ),
+        body: Builder(builder: (context) {
+          if (_isBusy || _channel == null) {
+            return const Center(
+              child: CircularProgressIndicator(),
+            );
+          }
+
+          return Row(
+            children: [
+              Expanded(
+                child: Column(
+                  children: [
+                    if (_ongoingCall != null)
+                      ChannelCallIndicator(
+                        channel: _channel!,
+                        ongoingCall: _ongoingCall!,
+                        onJoin: () {
+                          if (!AppTheme.isUltraLargeScreen(context)) {
+                            final ChatCallProvider call = Get.find();
+                            call.gotoScreen(context);
+                          }
+                        },
+                      ),
+                    Expanded(
+                      child: ChatEventList(
+                        noAnimated:
+                            _prefs.getBool('non_animated_message_list') ??
+                                false,
+                        scope: widget.realm,
+                        channel: _channel!,
+                        chatController: _chatController,
+                        onEdit: (item) {
+                          setState(() => _messageToEditing = item);
+                        },
+                        onReply: (item) {
+                          setState(() => _messageToReplying = item);
+                        },
+                      ),
+                    ),
+                    ClipRect(
+                      child: BackdropFilter(
+                        filter: ImageFilter.blur(sigmaX: 50, sigmaY: 50),
+                        child: SafeArea(
+                          child: Column(
+                            children: [
+                              ChatTypingIndicator(users: _typingUsers),
+                              ChatMessageInput(
+                                edit: _messageToEditing,
+                                reply: _messageToReplying,
+                                realm: widget.realm,
+                                placeholder: placeholder,
+                                channel: _channel!,
+                                onSent: (Event item) {
+                                  setState(() {
+                                    _chatController.addPendingEvent(item);
+                                  });
+                                },
+                                onReset: () {
+                                  setState(() {
+                                    _messageToReplying = null;
+                                    _messageToEditing = null;
+                                  });
+                                },
+                              ),
+                            ],
+                          ),
                         ),
                       ),
                     ),
-                  ),
-                ],
+                  ],
+                ),
               ),
-            ),
-            Obx(() {
-              final ChatCallProvider call = Get.find();
-              if (call.isMounted.value && AppTheme.isLargeScreen(context)) {
-                return const Expanded(
-                  child: Row(children: [
-                    VerticalDivider(width: 0.3, thickness: 0.3),
-                    Expanded(
-                      child: CallScreen(
-                        hideAppBar: true,
-                        isExpandable: true,
+              Obx(() {
+                final ChatCallProvider call = Get.find();
+                if (call.isMounted.value &&
+                    AppTheme.isUltraLargeScreen(context)) {
+                  return const Expanded(
+                    child: Row(children: [
+                      VerticalDivider(width: 0.3, thickness: 0.3),
+                      Expanded(
+                        child: CallScreen(
+                          hideAppBar: true,
+                          isExpandable: true,
+                        ),
                       ),
-                    ),
-                  ]),
-                );
-              }
-              return const SizedBox.shrink();
-            }),
-          ],
-        );
-      }),
+                    ]),
+                  );
+                }
+                return const SizedBox.shrink();
+              }),
+            ],
+          );
+        }),
+      ),
     );
   }
 

lib/screens/channel/channel_organize.dart

@@ -9,6 +9,7 @@ import 'package:solian/providers/content/channel.dart';
 import 'package:solian/router.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_title.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:uuid/uuid.dart';
 
 class ChannelOrganizeArguments {
@@ -114,8 +115,7 @@ class _ChannelOrganizeScreenState extends State<ChannelOrganizeScreen> {
       ),
     ];
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: AppBar(
           title: AppBarTitle('channelOrganizing'.tr),

lib/screens/chat.dart

@@ -1,145 +1,326 @@
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:gap/gap.dart';
 import 'package:get/get.dart';
+import 'package:solian/controllers/chat_events_controller.dart';
 import 'package:solian/exts.dart';
+import 'package:solian/models/channel.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/content/channel.dart';
+import 'package:solian/providers/content/realm.dart';
+import 'package:solian/providers/database/database.dart';
 import 'package:solian/router.dart';
 import 'package:solian/screens/account/notification.dart';
 import 'package:solian/theme.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/account/signin_required_overlay.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/app_bar_title.dart';
 import 'package:solian/widgets/channel/channel_list.dart';
 import 'package:solian/widgets/chat/call/chat_call_indicator.dart';
 import 'package:solian/widgets/current_state_action.dart';
-import 'package:solian/widgets/sized_container.dart';
+import 'package:solian/widgets/root_container.dart';
+import 'package:solian/widgets/sidebar/empty_placeholder.dart';
 
-class ChatScreen extends StatefulWidget {
+class ChatScreen extends StatelessWidget {
   const ChatScreen({super.key});
 
   @override
-  State<ChatScreen> createState() => _ChatScreenState();
+  Widget build(BuildContext context) {
+    return const RootContainer(
+      child: ChatList(),
+    );
+  }
 }
 
-class _ChatScreenState extends State<ChatScreen> {
-  late final ChannelProvider _channels;
+class ChatListShell extends StatelessWidget {
+  final Widget? child;
+
+  const ChatListShell({super.key, required this.child});
+
+  @override
+  Widget build(BuildContext context) {
+    return RootContainer(
+      child: Row(
+        children: [
+          const SizedBox(
+            width: 360,
+            child: ChatList(),
+          ),
+          const VerticalDivider(thickness: 0.3, width: 0.3),
+          Expanded(child: child ?? const EmptyPagePlaceholder()),
+        ],
+      ),
+    );
+  }
+}
+
+class ChatList extends StatefulWidget {
+  const ChatList({super.key});
+
+  @override
+  State<ChatList> createState() => _ChatListState();
+}
+
+class _ChatListState extends State<ChatList> {
+  List<Channel> _normalChannels = List.empty();
+  List<Channel> _directChannels = List.empty();
+  final Map<String, List<Channel>> _realmChannels = {};
+
+  late final ChannelProvider _channels = Get.find();
+
+  List<Channel> _sortChannels(List<Channel> channels) {
+    channels.sort(
+      (a, b) =>
+          _lastMessages?[b.id]?.createdAt.compareTo(
+                _lastMessages?[a.id]?.createdAt ??
+                    DateTime.fromMillisecondsSinceEpoch(0),
+              ) ??
+          0,
+    );
+    return channels;
+  }
+
+  Future<void> _loadNormalChannels() async {
+    final resp = await _channels.listAvailableChannel(isDirect: false);
+    setState(() {
+      _normalChannels = _sortChannels(resp);
+    });
+  }
+
+  Future<void> _loadDirectChannels() async {
+    final resp = await _channels.listAvailableChannel(isDirect: true);
+    setState(() {
+      _directChannels = _sortChannels(resp);
+    });
+  }
+
+  Future<void> _loadRealmChannels(String realm) async {
+    final resp = await _channels.listAvailableChannel(scope: realm);
+    setState(() {
+      _realmChannels[realm] = _sortChannels(List.from(resp));
+    });
+  }
+
+  Future<void> _loadAllChannels() async {
+    final RealmProvider realms = Get.find();
+    Future.wait([
+      _loadNormalChannels(),
+      _loadDirectChannels(),
+      ...realms.availableRealms.map((x) => _loadRealmChannels(x.alias)),
+    ]);
+  }
+
+  Map<int, LocalMessageEventTableData>? _lastMessages;
+
+  Future<void> _loadLastMessages() async {
+    final ctrl = ChatEventController();
+    await ctrl.initialize();
+    final messages = await ctrl.src.getLastInAllChannels();
+    setState(() {
+      _lastMessages = messages
+          .map((k, v) => MapEntry(k, v.firstOrNull))
+          .cast<int, LocalMessageEventTableData>();
+    });
+  }
 
   @override
   void initState() {
     super.initState();
-    try {
-      _channels = Get.find();
-      _channels.refreshAvailableChannel();
-    } catch (e) {
-      context.showErrorDialog(e);
-    }
+    _loadLastMessages().then((_) {
+      _loadAllChannels();
+    });
   }
 
   @override
   Widget build(BuildContext context) {
     final AuthProvider auth = Get.find();
+    final RealmProvider realms = Get.find();
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
-      child: Scaffold(
-        appBar: AppBar(
-          leading: AppBarLeadingButton.adaptive(context),
-          title: AppBarTitle('chat'.tr),
-          centerTitle: true,
-          toolbarHeight: AppTheme.toolbarHeight(context),
-          actions: [
-            const BackgroundStateWidget(),
-            const NotificationButton(),
-            PopupMenuButton(
-              icon: const Icon(Icons.add_circle),
-              itemBuilder: (BuildContext context) => [
-                PopupMenuItem(
-                  child: ListTile(
-                    title: Text('channelOrganizeCommon'.tr),
-                    leading: const Icon(Icons.tag),
-                    contentPadding: const EdgeInsets.symmetric(horizontal: 8),
-                  ),
-                  onTap: () {
-                    AppRouter.instance.pushNamed('channelOrganizing').then(
-                      (value) {
-                        if (value != null) {
-                          _channels.refreshAvailableChannel();
-                        }
+    return Obx(
+      () => DefaultTabController(
+        length: 2 + realms.availableRealms.length,
+        child: RootContainer(
+          child: Scaffold(
+            appBar: AppBar(
+              leading: Obx(() {
+                final adaptive = AppBarLeadingButton.adaptive(context);
+                if (adaptive != null) return adaptive;
+                if (_channels.isLoading.value) {
+                  return const CircularProgressIndicator(
+                    strokeWidth: 3,
+                  ).paddingAll(18);
+                }
+                return const SizedBox.shrink();
+              }),
+              title: AppBarTitle('chat'.tr),
+              centerTitle: true,
+              toolbarHeight: AppTheme.toolbarHeight(context),
+              actions: [
+                const BackgroundStateWidget(),
+                const NotificationButton(),
+                PopupMenuButton(
+                  icon: const Icon(Icons.add_circle),
+                  itemBuilder: (BuildContext context) => [
+                    PopupMenuItem(
+                      child: ListTile(
+                        title: Text('channelOrganizeCommon'.tr),
+                        leading: const Icon(Icons.tag),
+                        contentPadding:
+                            const EdgeInsets.symmetric(horizontal: 8),
+                      ),
+                      onTap: () {
+                        AppRouter.instance.pushNamed('channelOrganizing').then(
+                          (value) {
+                            if (value != null) {
+                              _loadAllChannels();
+                            }
+                          },
+                        );
                       },
-                    );
-                  },
-                ),
-                PopupMenuItem(
-                  child: ListTile(
-                    title: Text('channelOrganizeDirect'.tr),
-                    leading: const FaIcon(
-                      FontAwesomeIcons.userGroup,
-                      size: 16,
                     ),
-                    contentPadding: const EdgeInsets.symmetric(horizontal: 8),
-                  ),
-                  onTap: () {
-                    final ChannelProvider channels = Get.find();
-                    channels
-                        .createDirectChannel(context, 'global')
-                        .then((resp) {
-                      if (resp != null) {
-                        _channels.refreshAvailableChannel();
-                      }
-                    }).catchError((e) {
-                      context.showErrorDialog(e);
-                    });
-                  },
+                    PopupMenuItem(
+                      child: ListTile(
+                        title: Text('channelOrganizeDirect'.tr),
+                        leading: const FaIcon(
+                          FontAwesomeIcons.userGroup,
+                          size: 16,
+                        ),
+                        contentPadding:
+                            const EdgeInsets.symmetric(horizontal: 8),
+                      ),
+                      onTap: () {
+                        final ChannelProvider channels = Get.find();
+                        channels
+                            .createDirectChannel(context, 'global')
+                            .then((resp) {
+                          if (resp != null) {
+                            _loadAllChannels();
+                          }
+                        }).catchError((e) {
+                          context.showErrorDialog(e);
+                        });
+                      },
+                    ),
+                  ],
+                ),
+                SizedBox(
+                  width: AppTheme.isLargeScreen(context) ? 8 : 16,
                 ),
               ],
-            ),
-            SizedBox(
-              width: AppTheme.isLargeScreen(context) ? 8 : 16,
-            ),
-          ],
-        ),
-        body: Obx(() {
-          if (auth.isAuthorized.isFalse) {
-            return SigninRequiredOverlay(
-              onDone: () => _channels.refreshAvailableChannel(),
-            );
-          }
-
-          final selfId = auth.userProfile.value!['id'];
-
-          return Column(
-            children: [
-              Obx(() {
-                if (_channels.isLoading.isFalse) {
-                  return const SizedBox.shrink();
-                } else {
-                  return const LinearProgressIndicator();
-                }
-              }),
-              const ChatCallCurrentIndicator(),
-              Expanded(
-                child: CenteredContainer(
-                  child: RefreshIndicator(
-                    onRefresh: _channels.refreshAvailableChannel,
-                    child: Obx(
-                      () => ChannelListWidget(
-                        noCategory: true,
-                        channels: List.from([
-                          ..._channels.groupChannels
-                              .where((x) => x.realmId == null),
-                          ..._channels.directChannels
-                        ]),
-                        selfId: selfId,
-                        useReplace: true,
-                      ),
+              bottom: TabBar(
+                isScrollable: true,
+                dividerHeight: 0.3,
+                tabAlignment: TabAlignment.startOffset,
+                tabs: [
+                  Tab(
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        CircleAvatar(
+                          radius: 14,
+                          backgroundColor:
+                              Theme.of(context).colorScheme.primary,
+                          child: const Icon(
+                            Icons.forum,
+                            size: 16,
+                            color: Colors.white,
+                          ),
+                        ),
+                        const Gap(8),
+                        Text('all'.tr),
+                      ],
                     ),
                   ),
-                ),
+                  Tab(
+                    child: Row(
+                      mainAxisSize: MainAxisSize.min,
+                      children: [
+                        const CircleAvatar(
+                          radius: 14,
+                          child: Icon(
+                            Icons.chat_bubble,
+                            size: 16,
+                          ),
+                        ),
+                        const Gap(8),
+                        Text('channelTypeDirect'.tr),
+                      ],
+                    ),
+                  ),
+                  ...realms.availableRealms.map((x) => Tab(
+                        child: Row(
+                          mainAxisSize: MainAxisSize.min,
+                          children: [
+                            AccountAvatar(
+                              content: x.avatar,
+                              radius: 14,
+                              fallbackWidget: const Icon(
+                                Icons.workspaces,
+                                size: 16,
+                              ),
+                            ),
+                            const Gap(8),
+                            Text(x.name),
+                          ],
+                        ),
+                      )),
+                ],
               ),
-            ],
-          );
-        }),
+            ),
+            body: Obx(() {
+              if (auth.isAuthorized.isFalse) {
+                return SigninRequiredOverlay(
+                  onDone: () => _loadAllChannels(),
+                );
+              }
+
+              final selfId = auth.userProfile.value!['id'];
+
+              return Column(
+                children: [
+                  const ChatCallCurrentIndicator(),
+                  Expanded(
+                    child: TabBarView(
+                      children: [
+                        RefreshIndicator(
+                          onRefresh: _loadNormalChannels,
+                          child: ChannelListWidget(
+                            channels: _sortChannels([
+                              ..._normalChannels,
+                              ..._directChannels,
+                              ..._realmChannels.values.expand((x) => x),
+                            ]),
+                            selfId: selfId,
+                            useReplace: AppTheme.isLargeScreen(context),
+                          ),
+                        ),
+                        RefreshIndicator(
+                          onRefresh: _loadDirectChannels,
+                          child: ChannelListWidget(
+                            channels: _directChannels,
+                            selfId: selfId,
+                            useReplace: AppTheme.isLargeScreen(context),
+                          ),
+                        ),
+                        ...realms.availableRealms.map(
+                          (x) => RefreshIndicator(
+                            onRefresh: () => _loadRealmChannels(x.alias),
+                            child: ChannelListWidget(
+                              channels: _realmChannels[x.alias] ?? [],
+                              selfId: selfId,
+                              useReplace: AppTheme.isLargeScreen(context),
+                            ),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ],
+              );
+            }),
+          ),
+        ),
       ),
     );
   }

lib/screens/dashboard.dart

@@ -354,7 +354,7 @@ class _DashboardScreenState extends State<DashboardScreen> {
                     IconButton(
                       icon: const Icon(Icons.arrow_forward),
                       onPressed: () {
-                        AppRouter.instance.goNamed('feed');
+                        AppRouter.instance.goNamed('explore');
                       },
                     ),
                   ],

lib/screens/explore.dart

@@ -10,11 +10,12 @@ import 'package:solian/router.dart';
 import 'package:solian/screens/account/notification.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/account/signin_required_overlay.dart';
-import 'package:solian/widgets/app_bar_title.dart';
 import 'package:solian/widgets/current_state_action.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
+import 'package:solian/widgets/navigation/realm_switcher.dart';
 import 'package:solian/widgets/posts/post_shuffle_swiper.dart';
 import 'package:solian/widgets/posts/post_warped_list.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class ExploreScreen extends StatefulWidget {
   const ExploreScreen({super.key});
@@ -55,10 +56,8 @@ class _ExploreScreenState extends State<ExploreScreen>
   @override
   Widget build(BuildContext context) {
     final AuthProvider auth = Get.find();
-    final NavigationStateProvider navState = Get.find();
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         floatingActionButton: FloatingActionButton(
           child: const Icon(Icons.add),
@@ -82,8 +81,14 @@ class _ExploreScreenState extends State<ExploreScreen>
           headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) {
             return [
               SliverAppBar(
-                title: AppBarTitle('explore'.tr),
-                centerTitle: false,
+                flexibleSpace: SizedBox(
+                  height: 48,
+                  child: const Row(
+                    children: [
+                      RealmSwitcher(),
+                    ],
+                  ).paddingSymmetric(horizontal: 8),
+                ).paddingOnly(top: MediaQuery.of(context).padding.top),
                 floating: true,
                 toolbarHeight: AppTheme.toolbarHeight(context),
                 leading: AppBarLeadingButton.adaptive(context),
@@ -96,10 +101,39 @@ class _ExploreScreenState extends State<ExploreScreen>
                 ],
                 bottom: TabBar(
                   controller: _tabController,
+                  dividerHeight: 0.3,
+                  tabAlignment: TabAlignment.fill,
                   tabs: [
-                    Tab(text: 'postListNews'.tr),
-                    Tab(text: 'postListFriends'.tr),
-                    Tab(text: 'postListShuffle'.tr),
+                    Tab(
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          const Icon(Icons.feed, size: 20),
+                          const Gap(8),
+                          Text('postListNews'.tr),
+                        ],
+                      ),
+                    ),
+                    Tab(
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          const Icon(Icons.people, size: 20),
+                          const Gap(8),
+                          Text('postListFriends'.tr),
+                        ],
+                      ),
+                    ),
+                    Tab(
+                      child: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          const Icon(Icons.shuffle_on_outlined, size: 20),
+                          const Gap(8),
+                          Text('postListShuffle'.tr),
+                        ],
+                      ),
+                    ),
                   ],
                 ),
               )
@@ -114,16 +148,6 @@ class _ExploreScreenState extends State<ExploreScreen>
 
             return Column(
               children: [
-                if (navState.focusedRealm.value != null)
-                  MaterialBanner(
-                    leading: const Icon(Icons.layers),
-                    content: Text(
-                      'postBrowsingIn'.trParams({
-                        'region': '#${navState.focusedRealm.value!.alias}',
-                      }),
-                    ),
-                    actions: const [SizedBox.shrink()],
-                  ),
                 Expanded(
                   child: TabBarView(
                     physics: const NeverScrollableScrollPhysics(),

lib/screens/feed/draft_box.dart

@@ -9,6 +9,7 @@ import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/app_bar_title.dart';
 import 'package:solian/widgets/posts/post_action.dart';
 import 'package:solian/widgets/posts/post_owned_list.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class DraftBoxScreen extends StatefulWidget {
   const DraftBoxScreen({super.key});
@@ -54,8 +55,7 @@ class _DraftBoxScreenState extends State<DraftBoxScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: AppBar(
           leading: AppBarLeadingButton.adaptive(context),

lib/screens/posts/post_detail.dart

@@ -6,6 +6,7 @@ import 'package:solian/providers/content/posts.dart';
 import 'package:solian/providers/last_read.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 import 'package:solian/widgets/posts/post_replies.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class PostDetailScreen extends StatefulWidget {
   final String id;
@@ -47,8 +48,7 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: FutureBuilder(
         future: getDetail(),
         builder: (context, snapshot) {

lib/screens/posts/post_editor.dart

@@ -19,6 +19,7 @@ import 'package:solian/widgets/app_bar_title.dart';
 import 'package:solian/widgets/markdown_text_content.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 import 'package:badges/badges.dart' as badges;
+import 'package:solian/widgets/root_container.dart';
 
 class PostPublishArguments {
   final Post? edit;
@@ -151,8 +152,7 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
       )
     ];
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: AppBar(
           leading: AppBarLeadingButton.adaptive(context),
@@ -376,6 +376,7 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
                     Expanded(
                       child: SingleChildScrollView(
                         child: MarkdownTextContent(
+                          isAutoWarp: _editorController.mode.value == 0,
                           content: _editorController.contentController.text,
                           parentId: 'post-editor-preview',
                         ).paddingOnly(top: 12, right: 16),

lib/screens/realms.dart

@@ -15,6 +15,7 @@ import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/app_bar_title.dart';
 import 'package:solian/widgets/auto_cache_image.dart';
 import 'package:solian/widgets/current_state_action.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:solian/widgets/sized_container.dart';
 
 class RealmListScreen extends StatefulWidget {
@@ -58,8 +59,7 @@ class _RealmListScreenState extends State<RealmListScreen> {
   Widget build(BuildContext context) {
     final AuthProvider auth = Get.find();
 
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: AppBar(
           leading: AppBarLeadingButton.adaptive(context),

lib/screens/realms/realm_detail.dart

@@ -7,6 +7,7 @@ import 'package:solian/router.dart';
 import 'package:solian/screens/realms/realm_organize.dart';
 import 'package:solian/widgets/realms/realm_deletion.dart';
 import 'package:solian/widgets/realms/realm_member.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class RealmDetailScreen extends StatefulWidget {
   final String alias;
@@ -86,61 +87,63 @@ class _RealmDetailScreenState extends State<RealmDetailScreen> {
       ),
     ];
 
-    return Column(
-      children: [
-        Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
-          child: Row(
-            children: [
-              const CircleAvatar(
-                radius: 28,
-                backgroundColor: Colors.teal,
-                child: Icon(Icons.group, color: Colors.white),
-              ),
-              const Gap(16),
-              Expanded(
-                child: Column(
-                  crossAxisAlignment: CrossAxisAlignment.start,
-                  children: [
-                    Text(widget.realm.name,
-                        style: Theme.of(context).textTheme.bodyLarge),
-                    Text(widget.realm.description,
-                        style: Theme.of(context).textTheme.bodySmall),
-                    Text(
-                      '#${widget.realm.id.toString().padLeft(8, '0')} · ${widget.realm.alias}',
-                      style: const TextStyle(fontSize: 11),
-                    ),
-                  ],
+    return RootContainer(
+      child: Column(
+        children: [
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+            child: Row(
+              children: [
+                const CircleAvatar(
+                  radius: 28,
+                  backgroundColor: Colors.teal,
+                  child: Icon(Icons.group, color: Colors.white),
                 ),
-              )
-            ],
+                const Gap(16),
+                Expanded(
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.start,
+                    children: [
+                      Text(widget.realm.name,
+                          style: Theme.of(context).textTheme.bodyLarge),
+                      Text(widget.realm.description,
+                          style: Theme.of(context).textTheme.bodySmall),
+                      Text(
+                        '#${widget.realm.id.toString().padLeft(8, '0')} · ${widget.realm.alias}',
+                        style: const TextStyle(fontSize: 11),
+                      ),
+                    ],
+                  ),
+                )
+              ],
+            ),
           ),
-        ),
-        const Divider(thickness: 0.3),
-        Expanded(
-          child: ListView(
-            children: [
-              ListTile(
-                contentPadding: const EdgeInsets.symmetric(horizontal: 24),
-                leading: const Icon(Icons.supervisor_account),
-                trailing: const Icon(Icons.chevron_right),
-                title: Text('realmMembers'.tr),
-                onTap: () => showMemberList(),
-              ),
-              ...(_isOwned ? ownerActions : List.empty()),
-              const Divider(thickness: 0.3),
-              ListTile(
-                contentPadding: const EdgeInsets.symmetric(horizontal: 24),
-                leading: _isOwned
-                    ? const Icon(Icons.delete)
-                    : const Icon(Icons.exit_to_app),
-                title: Text(_isOwned ? 'delete'.tr : 'leave'.tr),
-                onTap: () => promptLeaveChannel(),
-              ),
-            ],
+          const Divider(thickness: 0.3),
+          Expanded(
+            child: ListView(
+              children: [
+                ListTile(
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+                  leading: const Icon(Icons.supervisor_account),
+                  trailing: const Icon(Icons.chevron_right),
+                  title: Text('realmMembers'.tr),
+                  onTap: () => showMemberList(),
+                ),
+                ...(_isOwned ? ownerActions : List.empty()),
+                const Divider(thickness: 0.3),
+                ListTile(
+                  contentPadding: const EdgeInsets.symmetric(horizontal: 24),
+                  leading: _isOwned
+                      ? const Icon(Icons.delete)
+                      : const Icon(Icons.exit_to_app),
+                  title: Text(_isOwned ? 'delete'.tr : 'leave'.tr),
+                  onTap: () => promptLeaveChannel(),
+                ),
+              ],
+            ),
           ),
-        ),
-      ],
+        ],
+      ),
     );
   }
 }

lib/screens/realms/realm_organize.dart

@@ -1,5 +1,3 @@
-import 'dart:io';
-
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
@@ -8,12 +6,14 @@ import 'package:image_picker/image_picker.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/attachment.dart';
 import 'package:solian/models/realm.dart';
+import 'package:solian/platform.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/content/attachment.dart';
 import 'package:solian/router.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/app_bar_title.dart';
+import 'package:solian/widgets/root_container.dart';
 import 'package:uuid/uuid.dart';
 
 class RealmOrganizeArguments {
@@ -84,36 +84,42 @@ class _RealmOrganizeScreenState extends State<RealmOrganizeScreen> {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) return;
 
+    XFile file;
+
     final image = await _imagePicker.pickImage(source: ImageSource.gallery);
     if (image == null) return;
 
-    CroppedFile? croppedFile = await ImageCropper().cropImage(
-      sourcePath: image.path,
-      uiSettings: [
-        AndroidUiSettings(
-          toolbarTitle: 'cropImage'.tr,
-          toolbarColor: Theme.of(context).colorScheme.primary,
-          toolbarWidgetColor: Theme.of(context).colorScheme.onPrimary,
-          aspectRatioPresets: [
-            if (position == 'avatar') CropAspectRatioPreset.square,
-            if (position == 'banner') _BannerCropAspectRatioPreset(),
-          ],
-        ),
-        IOSUiSettings(
-          title: 'cropImage'.tr,
-          aspectRatioPresets: [
-            if (position == 'avatar') CropAspectRatioPreset.square,
-            if (position == 'banner') _BannerCropAspectRatioPreset(),
-          ],
-        ),
-        WebUiSettings(
-          context: context,
-        ),
-      ],
-    );
+    if (PlatformInfo.canCropImage) {
+      CroppedFile? croppedFile = await ImageCropper().cropImage(
+        sourcePath: image.path,
+        uiSettings: [
+          AndroidUiSettings(
+            toolbarTitle: 'cropImage'.tr,
+            toolbarColor: Theme.of(context).colorScheme.primary,
+            toolbarWidgetColor: Theme.of(context).colorScheme.onPrimary,
+            aspectRatioPresets: [
+              if (position == 'avatar') CropAspectRatioPreset.square,
+              if (position == 'banner') _BannerCropAspectRatioPreset(),
+            ],
+          ),
+          IOSUiSettings(
+            title: 'cropImage'.tr,
+            aspectRatioPresets: [
+              if (position == 'avatar') CropAspectRatioPreset.square,
+              if (position == 'banner') _BannerCropAspectRatioPreset(),
+            ],
+          ),
+          WebUiSettings(
+            context: context,
+          ),
+        ],
+      );
 
-    if (croppedFile == null) return;
-    final file = File(croppedFile.path);
+      if (croppedFile == null) return;
+      file = XFile(croppedFile.path);
+    } else {
+      file = XFile(image.path);
+    }
 
     setState(() => _isBusy = true);
 
@@ -184,8 +190,7 @@ class _RealmOrganizeScreenState extends State<RealmOrganizeScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Scaffold(
         appBar: AppBar(
           leading: AppBarLeadingButton.adaptive(context),

lib/screens/realms/realm_view.dart

@@ -16,6 +16,7 @@ import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/channel/channel_list.dart';
 import 'package:solian/widgets/posts/post_list.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class RealmViewScreen extends StatefulWidget {
   final String alias;
@@ -68,12 +69,7 @@ class _RealmViewScreenState extends State<RealmViewScreen> {
       _channels.addAll(
         resp.body.map((e) => Channel.fromJson(e)).toList().cast<Channel>(),
       );
-      _channels.addAll(
-        availableResp.body
-            .map((e) => Channel.fromJson(e))
-            .toList()
-            .cast<Channel>(),
-      );
+      _channels.addAll(availableResp);
       _channels.retainWhere((x) => channelIdx.add(x.id));
     });
 
@@ -91,8 +87,7 @@ class _RealmViewScreenState extends State<RealmViewScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: DefaultTabController(
         length: 2,
         child: NestedScrollView(
@@ -260,7 +255,6 @@ class RealmChannelListWidget extends StatelessWidget {
             child: ChannelListWidget(
               channels: channels,
               selfId: auth.userProfile.value!['id'],
-              noCategory: true,
             ),
           )
         ],

lib/screens/settings.dart

@@ -1,17 +1,25 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:dropdown_button2/dropdown_button2.dart';
 import 'package:flutter/material.dart';
+import 'package:gap/gap.dart';
 import 'package:get/get.dart';
+import 'package:image_picker/image_picker.dart';
 import 'package:in_app_review/in_app_review.dart';
+import 'package:path_provider/path_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:solian/exceptions/request.dart';
 import 'package:solian/exts.dart';
+import 'package:solian/models/theme.dart';
 import 'package:solian/platform.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/database/database.dart';
 import 'package:solian/providers/theme_switcher.dart';
 import 'package:solian/router.dart';
-import 'package:solian/theme.dart';
 import 'package:solian/widgets/reports/abuse_report.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class SettingScreen extends StatefulWidget {
   const SettingScreen({super.key});
@@ -22,6 +30,7 @@ class SettingScreen extends StatefulWidget {
 
 class _SettingScreenState extends State<SettingScreen> {
   SharedPreferences? _prefs;
+  String _docBasepath = '/';
 
   Widget _buildCaptionHeader(String title) {
     return Container(
@@ -32,39 +41,38 @@ class _SettingScreenState extends State<SettingScreen> {
     );
   }
 
-  Widget _buildThemeColorButton(String label, Color color) {
-    return IconButton(
-      icon: Icon(Icons.circle, color: color),
-      tooltip: label,
-      onPressed: () {
-        context.read<ThemeSwitcher>().setTheme(
-              AppTheme.build(
-                Brightness.light,
-                seedColor: color,
-              ),
-              AppTheme.build(
-                Brightness.dark,
-                seedColor: color,
-              ),
-            );
-        _prefs?.setInt('global_theme_color', color.value);
-        context.clearSnackbar();
-        context.showSnackbar('themeColorApplied'.tr);
-      },
-    );
-  }
-
-  static final List<(String, Color)> _presentTheme = [
-    ('themeColorRed', const Color.fromRGBO(154, 98, 91, 1)),
-    ('themeColorBlue', const Color.fromRGBO(103, 96, 193, 1)),
-    ('themeColorMiku', const Color.fromRGBO(56, 120, 126, 1)),
-    ('themeColorKagamine', const Color.fromRGBO(244, 183, 63, 1)),
-    ('themeColorLuka', const Color.fromRGBO(243, 174, 218, 1)),
+  static final List<SolianThemeData> _presentTheme = [
+    SolianThemeData(
+      id: 'themeColorRed',
+      seedColor: const Color.fromRGBO(154, 98, 91, 1),
+    ),
+    SolianThemeData(
+      id: 'themeColorBlue',
+      seedColor: const Color.fromRGBO(103, 96, 193, 1),
+    ),
+    SolianThemeData(
+      id: 'themeColorMiku',
+      seedColor: const Color.fromRGBO(56, 120, 126, 1),
+    ),
+    SolianThemeData(
+      id: 'themeColorKagamine',
+      seedColor: const Color.fromRGBO(244, 183, 63, 1),
+    ),
+    SolianThemeData(
+      id: 'themeColorLuka',
+      seedColor: const Color.fromRGBO(243, 174, 218, 1),
+    ),
   ];
 
   @override
   void initState() {
     super.initState();
+    getApplicationDocumentsDirectory().then((dir) {
+      _docBasepath = dir.path;
+      if (mounted) {
+        setState(() {});
+      }
+    });
     SharedPreferences.getInstance().then((inst) {
       _prefs = inst;
       if (mounted) {
@@ -75,20 +83,101 @@ class _SettingScreenState extends State<SettingScreen> {
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: ListView(
         children: [
-          _buildCaptionHeader('themeColor'.tr),
-          SizedBox(
-            height: 56,
-            child: ListView(
-              scrollDirection: Axis.horizontal,
-              children: _presentTheme
-                  .map((x) => _buildThemeColorButton(x.$1, x.$2))
-                  .toList(),
-            ).paddingSymmetric(horizontal: 12, vertical: 8),
+          _buildCaptionHeader('theme'.tr),
+          ListTile(
+            leading: const Icon(Icons.palette),
+            contentPadding: const EdgeInsets.symmetric(horizontal: 22),
+            title: Text('globalTheme'.tr),
+            trailing: DropdownButtonHideUnderline(
+              child: DropdownButton2<SolianThemeData>(
+                isExpanded: true,
+                hint: Text(
+                  'theme'.tr,
+                  style: TextStyle(
+                    fontSize: 14,
+                    color: Theme.of(context).hintColor,
+                  ),
+                ),
+                items: _presentTheme
+                    .map((SolianThemeData item) =>
+                        DropdownMenuItem<SolianThemeData>(
+                          value: item,
+                          child: Row(
+                            crossAxisAlignment: CrossAxisAlignment.center,
+                            children: [
+                              Icon(Icons.circle, color: item.seedColor),
+                              const Gap(8),
+                              Text(
+                                item.id.tr,
+                                style: const TextStyle(
+                                  fontSize: 14,
+                                ),
+                              ),
+                            ],
+                          ),
+                        ))
+                    .toList(),
+                value: (_prefs?.containsKey('global_theme') ?? false)
+                    ? SolianThemeData.fromJson(
+                        jsonDecode(_prefs!.getString('global_theme')!),
+                      )
+                    : null,
+                onChanged: (SolianThemeData? value) {
+                  context.read<ThemeSwitcher>().setThemeData(value);
+                  setState(() {});
+                },
+                buttonStyleData: const ButtonStyleData(
+                  padding: EdgeInsets.symmetric(horizontal: 8),
+                  height: 40,
+                  width: 140,
+                ),
+                menuItemStyleData: const MenuItemStyleData(
+                  height: 40,
+                ),
+              ),
+            ),
           ),
+          CheckboxListTile(
+            secondary: const Icon(Icons.military_tech),
+            contentPadding: const EdgeInsets.symmetric(horizontal: 22),
+            title: Text('agedTheme'.tr),
+            subtitle: Text('agedThemeDesc'.tr),
+            value: _prefs?.getBool('aged_theme') ?? false,
+            onChanged: (value) {
+              if (value != null) {
+                context.read<ThemeSwitcher>().setAgedTheme(value);
+              }
+              setState(() {});
+            },
+          ),
+          if (!PlatformInfo.isWeb)
+            ListTile(
+              leading: const Icon(Icons.wallpaper),
+              contentPadding: const EdgeInsets.only(left: 22, right: 31),
+              title: Text('appBackgroundImage'.tr),
+              subtitle: Text('appBackgroundImageDesc'.tr),
+              trailing: File('$_docBasepath/app_background_image').existsSync()
+                  ? const Icon(Icons.check_box)
+                  : const Icon(Icons.check_box_outline_blank),
+              onTap: () async {
+                if (File('$_docBasepath/app_background_image').existsSync()) {
+                  File('$_docBasepath/app_background_image').deleteSync();
+                } else {
+                  final image = await ImagePicker().pickImage(
+                    source: ImageSource.gallery,
+                  );
+                  if (image == null) return;
+
+                  await File(image.path)
+                      .copy('$_docBasepath/app_background_image');
+                }
+
+                setState(() {});
+              },
+            ),
           _buildCaptionHeader('notification'.tr),
           Tooltip(
             message: 'settingsNotificationBgServiceDesc'.tr,
@@ -181,6 +270,21 @@ class _SettingScreenState extends State<SettingScreen> {
               ],
             );
           }),
+          _buildCaptionHeader('performance'.tr),
+          CheckboxListTile(
+            contentPadding: const EdgeInsets.symmetric(horizontal: 22),
+            secondary: const Icon(Icons.message),
+            title: Text('animatedMessageList'.tr),
+            subtitle: Text('animatedMessageListDesc'.tr),
+            value: _prefs?.getBool('non_animated_message_list') ?? false,
+            onChanged: (value) {
+              _prefs
+                  ?.setBool('non_animated_message_list', value ?? false)
+                  .then((_) {
+                setState(() {});
+              });
+            },
+          ),
           _buildCaptionHeader('more'.tr),
           ListTile(
             leading: const Icon(Icons.delete_sweep),

lib/shells/root_shell.dart

@@ -2,7 +2,9 @@ import 'package:firebase_analytics/firebase_analytics.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:solian/theme.dart';
-import 'package:solian/widgets/navigation/app_navigation_drawer.dart';
+import 'package:solian/widgets/navigation/app_navigation.dart';
+import 'package:solian/widgets/navigation/app_navigation_bottom.dart';
+import 'package:solian/widgets/navigation/app_navigation_rail.dart';
 
 final GlobalKey<ScaffoldState> rootScaffoldKey = GlobalKey<ScaffoldState>();
 
@@ -39,17 +41,28 @@ class RootShell extends StatelessWidget {
       );
     }
 
+    final showRailNavigation = AppTheme.isLargeScreen(context);
+
+    final destNames = AppNavigation.destinations.map((x) => x.page).toList();
+    final showBottomNavigation =
+        destNames.contains(routeName) && !showRailNavigation;
+
     return Scaffold(
       key: rootScaffoldKey,
-      drawer: AppTheme.isLargeScreen(context)
-          ? null
-          : AppNavigationDrawer(routeName: routeName),
+      bottomNavigationBar: showBottomNavigation
+          ? AppNavigationBottom(
+              initialIndex: destNames.indexOf(routeName ?? 'page'),
+            )
+          : null,
       body: AppTheme.isLargeScreen(context)
           ? Row(
               children: [
-                if (showNavigation) AppNavigationDrawer(routeName: routeName),
-                if (showNavigation)
-                  const VerticalDivider(thickness: 0.3, width: 1),
+                if (showRailNavigation) const AppNavigationRail(),
+                if (showRailNavigation)
+                  const VerticalDivider(
+                    width: 0.3,
+                    thickness: 0.3,
+                  ),
                 Expanded(child: child),
               ],
             )

lib/shells/sidebar_shell.dart

@@ -1,62 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:get/get.dart';
-import 'package:go_router/go_router.dart';
-import 'package:solian/theme.dart';
-import 'package:solian/widgets/app_bar_leading.dart';
-import 'package:solian/widgets/app_bar_title.dart';
-import 'package:solian/widgets/sidebar/sidebar_placeholder.dart';
-
-class SidebarShell extends StatelessWidget {
-  final bool showAppBar;
-  final GoRouterState state;
-  final Widget child;
-
-  final bool sidebarFirst;
-  final Widget? sidebar;
-
-  const SidebarShell({
-    super.key,
-    required this.child,
-    required this.state,
-    this.showAppBar = true,
-    this.sidebarFirst = false,
-    this.sidebar,
-  });
-
-  List<Widget> buildContent(BuildContext context) {
-    return [
-      Flexible(
-        flex: 2,
-        child: child,
-      ),
-      if (AppTheme.isExtraLargeScreen(context))
-        const VerticalDivider(thickness: 0.3, width: 1),
-      if (AppTheme.isExtraLargeScreen(context))
-        Flexible(
-          flex: 1,
-          child: sidebar ?? const SidebarPlaceholder(),
-        ),
-    ];
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: showAppBar
-          ? AppBar(
-              leading: AppBarLeadingButton.adaptive(context),
-              title: AppBarTitle(state.topRoute?.name?.tr ?? 'page'.tr),
-              centerTitle: false,
-              toolbarHeight: AppTheme.toolbarHeight(context),
-            )
-          : null,
-      body: AppTheme.isLargeScreen(context)
-          ? Row(
-              children: sidebarFirst
-                  ? buildContent(context).reversed.toList()
-                  : buildContent(context),
-            )
-          : child,
-    );
-  }
-}

lib/shells/title_shell.dart

@@ -5,6 +5,7 @@ import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_title.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/current_state_action.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class TitleShell extends StatelessWidget {
   final bool showAppBar;
@@ -26,24 +27,26 @@ class TitleShell extends StatelessWidget {
   Widget build(BuildContext context) {
     assert(state != null || title != null);
 
-    return Scaffold(
-      appBar: showAppBar
-          ? AppBar(
-              leading: AppBarLeadingButton.adaptive(context),
-              title: AppBarTitle(
-                title ?? (state!.topRoute?.name?.tr ?? 'page'.tr),
-              ),
-              centerTitle: isCenteredTitle,
-              toolbarHeight: AppTheme.toolbarHeight(context),
-              actions: [
-                const BackgroundStateWidget(),
-                SizedBox(
-                  width: AppTheme.isLargeScreen(context) ? 8 : 16,
+    return RootContainer(
+      child: Scaffold(
+        appBar: showAppBar
+            ? AppBar(
+                leading: AppBarLeadingButton.adaptive(context),
+                title: AppBarTitle(
+                  title ?? (state!.topRoute?.name?.tr ?? 'page'.tr),
                 ),
-              ],
-            )
-          : null,
-      body: child,
+                centerTitle: isCenteredTitle,
+                toolbarHeight: AppTheme.toolbarHeight(context),
+                actions: [
+                  const BackgroundStateWidget(),
+                  SizedBox(
+                    width: AppTheme.isLargeScreen(context) ? 8 : 16,
+                  ),
+                ],
+              )
+            : null,
+        body: child,
+      ),
     );
   }
 }

lib/theme.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:solian/models/theme.dart';
 import 'package:solian/platform.dart';
 
 abstract class AppTheme {
@@ -6,7 +7,10 @@ abstract class AppTheme {
       MediaQuery.of(context).size.width > 640;
 
   static bool isExtraLargeScreen(BuildContext context) =>
-      MediaQuery.of(context).size.width > 720;
+      MediaQuery.of(context).size.width > 920;
+
+  static bool isUltraLargeScreen(BuildContext context) =>
+      MediaQuery.of(context).size.width > 1200;
 
   static bool isSpecializedMacOS(BuildContext context) =>
       PlatformInfo.isMacOS && !AppTheme.isLargeScreen(context);
@@ -35,6 +39,7 @@ abstract class AppTheme {
         brightness: brightness,
         seedColor: seedColor ?? const Color.fromRGBO(154, 98, 91, 1),
       ),
+      scaffoldBackgroundColor: Colors.transparent,
       snackBarTheme: const SnackBarThemeData(
         behavior: SnackBarBehavior.floating,
       ),
@@ -52,4 +57,36 @@ abstract class AppTheme {
       ),
     );
   }
+
+  static ThemeData buildFromData(
+    Brightness brightness,
+    SolianThemeData data, {
+    bool useMaterial3 = true,
+  }) {
+    return ThemeData(
+      brightness: brightness,
+      useMaterial3: useMaterial3,
+      colorScheme: ColorScheme.fromSeed(
+        brightness: brightness,
+        seedColor: data.seedColor,
+      ),
+      snackBarTheme: const SnackBarThemeData(
+        behavior: SnackBarBehavior.floating,
+      ),
+      scaffoldBackgroundColor: Colors.transparent,
+      fontFamily: data.fontFamily ?? 'Comfortaa',
+      fontFamilyFallback: data.fontFamilyFallback ??
+          [
+            'NotoSansSC',
+            'NotoSansHK',
+            'NotoSansJP',
+            if (PlatformInfo.isWeb) 'NotoSansEmoji',
+          ],
+      typography: Typography.material2021(
+        colorScheme: brightness == Brightness.light
+            ? const ColorScheme.light()
+            : const ColorScheme.dark(),
+      ),
+    );
+  }
 }

lib/widgets/account/account_avatar.dart

@@ -7,6 +7,7 @@ class AccountAvatar extends StatelessWidget {
   final Color? bgColor;
   final Color? feColor;
   final double? radius;
+  final Widget? fallbackWidget;
 
   const AccountAvatar({
     super.key,
@@ -14,6 +15,7 @@ class AccountAvatar extends StatelessWidget {
     this.bgColor,
     this.feColor,
     this.radius,
+    this.fallbackWidget,
   });
 
   @override
@@ -35,11 +37,12 @@ class AccountAvatar extends StatelessWidget {
       backgroundColor: bgColor,
       backgroundImage: !isEmpty ? AutoCacheImage.provider(url) : null,
       child: isEmpty
-          ? Icon(
-              Icons.account_circle,
-              size: radius != null ? radius! * 1.2 : 24,
-              color: feColor,
-            )
+          ? (fallbackWidget ??
+              Icon(
+                Icons.account_circle,
+                size: radius != null ? radius! * 1.2 : 24,
+                color: feColor,
+              ))
           : null,
     );
   }

lib/widgets/attachments/attachment_editor.dart

@@ -396,7 +396,8 @@ class _AttachmentEditorPopupState extends State<AttachmentEditorPopup> {
                     ),
                   if (!element.isCompleted &&
                       element.error == null &&
-                      canBeCrop)
+                      canBeCrop &&
+                      PlatformInfo.canCropImage)
                     Obx(
                       () => IconButton(
                         color: Colors.teal,

lib/widgets/attachments/attachment_list.dart

@@ -177,9 +177,6 @@ class _AttachmentListState extends State<AttachmentList> {
           if (element == null) return const SizedBox.shrink();
           double ratio = element.metadata?['ratio']?.toDouble() ?? 16 / 9;
           return Container(
-            decoration: BoxDecoration(
-              color: Theme.of(context).colorScheme.surfaceContainerHigh,
-            ),
             constraints: BoxConstraints(
               maxWidth: widget.columnMaxWidth,
               maxHeight: 640,
@@ -247,7 +244,7 @@ class _AttachmentListState extends State<AttachmentList> {
         maxHeight: widget.flatMaxHeight,
       ),
       decoration: BoxDecoration(
-        color: Theme.of(context).colorScheme.surfaceContainerHigh,
+        color: Colors.transparent,
         border: Border.symmetric(
           horizontal: BorderSide(
             width: 0.3,
@@ -257,6 +254,7 @@ class _AttachmentListState extends State<AttachmentList> {
       ),
       child: CarouselSlider.builder(
         options: CarouselOptions(
+          animateToClosest: true,
           aspectRatio: _aspectRatio,
           viewportFraction:
               widget.viewport ?? (widget.attachmentsId.length > 1 ? 0.95 : 1),
@@ -319,6 +317,7 @@ class AttachmentListEntry extends StatelessWidget {
         width: width ?? MediaQuery.of(context).size.width,
         height: height,
         decoration: BoxDecoration(
+          color: Colors.transparent,
           border: showBorder
               ? Border.symmetric(
                   vertical: BorderSide(

lib/widgets/channel/channel_call_indicator.dart

@@ -98,12 +98,12 @@ class ChannelCallIndicator extends StatelessWidget {
               child: Text('callJoin'.tr),
             );
           } else if (call.channel.value?.id == channel.id &&
-              !AppTheme.isLargeScreen(context)) {
+              !AppTheme.isUltraLargeScreen(context)) {
             return TextButton(
               onPressed: () => onJoin(),
               child: Text('callResume'.tr),
             );
-          } else if (!AppTheme.isLargeScreen(context)) {
+          } else if (!AppTheme.isUltraLargeScreen(context)) {
             return TextButton(
               onPressed: null,
               child: Text('callJoin'.tr),

lib/widgets/channel/channel_list.dart

@@ -4,18 +4,18 @@ import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:gap/gap.dart';
 import 'package:get/get.dart';
+import 'package:intl/intl.dart';
 import 'package:solian/controllers/chat_events_controller.dart';
 import 'package:solian/models/channel.dart';
 import 'package:solian/platform.dart';
+import 'package:solian/providers/database/database.dart';
 import 'package:solian/router.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
+import 'package:badges/badges.dart' as badges;
 
 class ChannelListWidget extends StatefulWidget {
   final List<Channel> channels;
   final int selfId;
-  final bool isDense;
-  final bool isCollapsed;
-  final bool noCategory;
   final bool useReplace;
   final Function(Channel)? onSelected;
 
@@ -23,9 +23,6 @@ class ChannelListWidget extends StatefulWidget {
     super.key,
     required this.channels,
     required this.selfId,
-    this.isDense = false,
-    this.isCollapsed = false,
-    this.noCategory = false,
     this.useReplace = false,
     this.onSelected,
   });
@@ -35,43 +32,25 @@ class ChannelListWidget extends StatefulWidget {
 }
 
 class _ChannelListWidgetState extends State<ChannelListWidget> {
-  final List<Channel> _globalChannels = List.empty(growable: true);
-  final Map<String, List<Channel>> _inRealms = {};
+  Map<int, LocalMessageEventTableData>? _lastMessages;
 
   final ChatEventController _eventController = ChatEventController();
 
-  void _mapChannels() {
-    _inRealms.clear();
-    _globalChannels.clear();
-
-    if (widget.noCategory) {
-      _globalChannels.addAll(widget.channels);
-      return;
-    }
-
-    for (final channel in widget.channels) {
-      if (channel.realmId != null) {
-        if (_inRealms[channel.realm!.alias] == null) {
-          _inRealms[channel.realm!.alias] = List.empty(growable: true);
-        }
-        _inRealms[channel.realm!.alias]!.add(channel);
-      } else {
-        _globalChannels.add(channel);
-      }
-    }
-  }
-
-  @override
-  void didUpdateWidget(covariant ChannelListWidget oldWidget) {
-    super.didUpdateWidget(oldWidget);
-    setState(() => _mapChannels());
+  Future<void> _loadLastMessages() async {
+    final messages = await _eventController.src.getLastInAllChannels();
+    setState(() {
+      _lastMessages = messages
+          .map((k, v) => MapEntry(k, v.firstOrNull))
+          .cast<int, LocalMessageEventTableData>();
+    });
   }
 
   @override
   void initState() {
     super.initState();
-    _mapChannels();
-    _eventController.initialize();
+    _eventController.initialize().then((_) {
+      _loadLastMessages();
+    });
   }
 
   void _gotoChannel(Channel item) {
@@ -98,107 +77,183 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
     }
   }
 
-  Widget _buildDirectMessageDescription(Channel item, ChannelMember otherside) {
+  Widget _buildTitle(Channel item, ChannelMember? otherside) {
+    if (otherside != null) {
+      return Row(
+        crossAxisAlignment: CrossAxisAlignment.center,
+        children: [
+          Expanded(child: Text(otherside.account.nick)),
+          if (_lastMessages != null && _lastMessages![item.id] != null)
+            Text(
+              DateFormat('MM/dd').format(
+                _lastMessages![item.id]!.createdAt.toLocal(),
+              ),
+              style: TextStyle(
+                fontSize: 12,
+                color:
+                    Theme.of(context).colorScheme.onSurface.withOpacity(0.75),
+              ),
+            ),
+        ],
+      );
+    }
+    return Row(
+      crossAxisAlignment: CrossAxisAlignment.center,
+      children: [
+        Expanded(child: Text(item.name)),
+        if (_lastMessages != null && _lastMessages![item.id] != null)
+          Text(
+            DateFormat('MM/dd').format(
+              _lastMessages![item.id]!.createdAt.toLocal(),
+            ),
+            style: TextStyle(
+              fontSize: 12,
+              color: Theme.of(context).colorScheme.onSurface.withOpacity(0.75),
+            ),
+          ),
+      ],
+    );
+  }
+
+  Widget _buildSubtitle(Channel item, ChannelMember? otherside) {
     if (PlatformInfo.isWeb) {
-      return Text('channelDirectDescription'.trParams(
-        {'username': '@${otherside.account.name}'},
-      ));
+      return otherside != null
+          ? Text(
+              'channelDirectDescription'.trParams(
+                {'username': '@${otherside.account.name}'},
+              ),
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            )
+          : Text(
+              item.description,
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            );
     }
 
-    return FutureBuilder(
-      future: Future.delayed(
-        const Duration(milliseconds: 500),
-        () => _eventController.src.getLastInChannel(item),
-      ),
-      builder: (context, snapshot) {
-        if (!snapshot.hasData && snapshot.data == null) {
-          return Text('channelDirectDescription'.trParams(
-            {'username': '@${otherside.account.name}'},
-          ));
-        }
-
-        final data = snapshot.data!.data!;
-        return Text(
-          '${data.sender.account.nick}: ${data.body['text'] ?? 'Unsupported message to preview'}',
-          maxLines: 1,
-          overflow: TextOverflow.ellipsis,
+    return AnimatedSwitcher(
+      switchInCurve: Curves.easeIn,
+      switchOutCurve: Curves.easeOut,
+      transitionBuilder: (child, animation) {
+        return FadeTransition(opacity: animation, child: child);
+      },
+      duration: const Duration(milliseconds: 300),
+      child: (_lastMessages == null || _lastMessages![item.id] == null)
+          ? Builder(
+              builder: (context) {
+                return otherside != null
+                    ? Text(
+                        'channelDirectDescription'.trParams(
+                          {'username': '@${otherside.account.name}'},
+                        ),
+                        maxLines: 1,
+                        overflow: TextOverflow.ellipsis,
+                      )
+                    : Text(
+                        item.description,
+                        maxLines: 1,
+                        overflow: TextOverflow.ellipsis,
+                      );
+              },
+            )
+          : Builder(
+              builder: (context) {
+                final data = _lastMessages![item.id]!.data!;
+                return Row(
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    if (item.type == 0)
+                      Badge(
+                        label: Text(data.sender.account.nick),
+                        backgroundColor:
+                            Theme.of(context).colorScheme.secondaryContainer,
+                        textColor:
+                            Theme.of(context).colorScheme.onSecondaryContainer,
+                      ),
+                    if (item.type == 0) const Gap(6),
+                    if (data.body['text'] != null)
+                      Expanded(
+                        child: Text(
+                          data.body['text'],
+                          maxLines: 1,
+                          overflow: TextOverflow.ellipsis,
+                        ),
+                      )
+                    else
+                      Badge(label: Text('unablePreview'.tr)),
+                  ],
+                );
+              },
+            ),
+      layoutBuilder: (currentChild, previousChildren) {
+        return Stack(
+          alignment: Alignment.centerLeft,
+          children: <Widget>[
+            ...previousChildren,
+            if (currentChild != null) currentChild,
+          ],
         );
       },
     );
   }
 
   Widget _buildEntry(Channel item) {
-    final padding = widget.isDense
-        ? const EdgeInsets.symmetric(horizontal: 20)
-        : const EdgeInsets.symmetric(horizontal: 16);
+    const padding = EdgeInsets.symmetric(horizontal: 20);
 
-    if (item.type == 1) {
-      final otherside =
-          item.members!.where((e) => e.account.id != widget.selfId).first;
+    final otherside =
+        item.members!.where((e) => e.account.id != widget.selfId).firstOrNull;
 
+    if (item.type == 1 && otherside != null) {
       final avatar = AccountAvatar(
         content: otherside.account.avatar,
-        radius: widget.isDense ? 12 : 20,
+        radius: 20,
         bgColor: Theme.of(context).colorScheme.primary,
         feColor: Theme.of(context).colorScheme.onPrimary,
       );
 
-      if (widget.isCollapsed) {
-        return Tooltip(
-          message: otherside.account.nick,
-          child: InkWell(
-            child: avatar.paddingSymmetric(vertical: 12),
-            onTap: () => _gotoChannel(item),
-          ),
-        );
-      }
-
       return ListTile(
         leading: avatar,
         contentPadding: padding,
-        title: Text(otherside.account.nick),
-        subtitle: !widget.isDense
-            ? _buildDirectMessageDescription(item, otherside)
-            : null,
+        title: _buildTitle(item, otherside),
+        subtitle: _buildSubtitle(item, otherside),
         onTap: () => _gotoChannel(item),
       );
     } else {
       final avatar = CircleAvatar(
-        backgroundColor: item.realmId == null
-            ? Theme.of(context).colorScheme.primary
-            : Colors.transparent,
-        radius: widget.isDense ? 12 : 20,
+        backgroundColor: Theme.of(context).colorScheme.primary,
+        radius: 20,
         child: FaIcon(
           FontAwesomeIcons.hashtag,
-          color: item.realmId == null
-              ? Theme.of(context).colorScheme.onPrimary
-              : Theme.of(context).colorScheme.primary,
-          size: widget.isDense ? 12 : 16,
+          color: Theme.of(context).colorScheme.onPrimary,
+          size: 16,
         ),
       );
 
-      if (widget.isCollapsed) {
-        return Tooltip(
-          message: item.name,
-          child: InkWell(
-            child: avatar.paddingSymmetric(vertical: 12),
-            onTap: () => _gotoChannel(item),
-          ),
-        );
-      }
-
       return ListTile(
-        minTileHeight: widget.isDense ? 48 : null,
-        leading: avatar,
+        minTileHeight: null,
+        leading: item.realmId == null
+            ? avatar
+            : badges.Badge(
+                position: badges.BadgePosition.bottomEnd(bottom: -4, end: -6),
+                badgeStyle: badges.BadgeStyle(
+                  badgeColor: Theme.of(context).colorScheme.secondaryContainer,
+                  padding: const EdgeInsets.all(2),
+                  elevation: 8,
+                ),
+                badgeContent: AccountAvatar(
+                  content: item.realm?.avatar,
+                  radius: 10,
+                  fallbackWidget: const Icon(
+                    Icons.workspaces,
+                    size: 16,
+                  ),
+                ),
+                child: avatar,
+              ),
         contentPadding: padding,
-        title: Text(item.name),
-        subtitle: !widget.isDense
-            ? Text(
-                item.description,
-                maxLines: 1,
-                overflow: TextOverflow.ellipsis,
-              )
-            : null,
+        title: _buildTitle(item, null),
+        subtitle: _buildSubtitle(item, null),
         onTap: () => _gotoChannel(item),
       );
     }
@@ -206,49 +261,16 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
 
   @override
   Widget build(BuildContext context) {
-    if (widget.noCategory) {
-      return CustomScrollView(
-        slivers: [
-          SliverList.builder(
-            itemCount: _globalChannels.length,
-            itemBuilder: (context, index) {
-              final element = _globalChannels[index];
-              return _buildEntry(element);
-            },
-          ),
-          SliverGap(max(16, MediaQuery.of(context).padding.bottom)),
-        ],
-      );
-    }
-
     return CustomScrollView(
       slivers: [
         SliverList.builder(
-          itemCount: _globalChannels.length,
+          itemCount: widget.channels.length,
           itemBuilder: (context, index) {
-            final element = _globalChannels[index];
+            final element = widget.channels[index];
             return _buildEntry(element);
           },
         ),
-        SliverList.list(
-          children: _inRealms.entries.map((element) {
-            return ExpansionTile(
-              tilePadding: const EdgeInsets.only(left: 20, right: 24),
-              minTileHeight: 48,
-              title: Text(element.value.first.realm!.name),
-              leading: CircleAvatar(
-                backgroundColor: Colors.teal,
-                radius: widget.isDense ? 12 : 24,
-                child: Icon(
-                  Icons.workspaces,
-                  color: Colors.white,
-                  size: widget.isDense ? 12 : 16,
-                ),
-              ),
-              children: element.value.map((x) => _buildEntry(x)).toList(),
-            );
-          }).toList(),
-        ),
+        SliverGap(max(16, MediaQuery.of(context).padding.bottom)),
       ],
     );
   }

lib/widgets/chat/chat_event_list.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
 import 'package:solian/controllers/chat_events_controller.dart';
 import 'package:solian/models/channel.dart';
@@ -9,6 +10,7 @@ import 'package:solian/widgets/chat/chat_event_action.dart';
 import 'package:very_good_infinite_list/very_good_infinite_list.dart';
 
 class ChatEventList extends StatelessWidget {
+  final bool noAnimated;
   final String scope;
   final Channel channel;
   final ChatEventController chatController;
@@ -23,6 +25,7 @@ class ChatEventList extends StatelessWidget {
     required this.chatController,
     required this.onEdit,
     required this.onReply,
+    this.noAnimated = false,
   });
 
   bool _checkMessageMergeable(Event? a, Event? b) {
@@ -63,15 +66,32 @@ class ChatEventList extends StatelessWidget {
 
               return GestureDetector(
                 behavior: HitTestBehavior.opaque,
-                child: ChatEvent(
-                  key: Key('m${item!.uuid}'),
-                  item: item,
-                  isMerged: isMerged,
-                  chatController: chatController,
-                ).paddingOnly(
-                  top: !isMerged ? 8 : 0,
-                  bottom: !hasMerged ? 8 : 0,
-                ),
+                child: Builder(builder: (context) {
+                  final widget = ChatEvent(
+                    key: Key('m${item!.uuid}'),
+                    item: item,
+                    isMerged: isMerged,
+                    chatController: chatController,
+                  ).paddingOnly(
+                    top: !isMerged ? 8 : 0,
+                    bottom: !hasMerged ? 8 : 0,
+                  );
+
+                  if (noAnimated) {
+                    return widget;
+                  } else {
+                    return widget
+                        .animate(
+                          key: Key('animated-m${item.uuid}'),
+                        )
+                        .slideY(
+                          curve: Curves.fastLinearToSlowEaseIn,
+                          duration: 250.ms,
+                          begin: 0.5,
+                          end: 0,
+                        );
+                  }
+                }),
                 onLongPress: () {
                   showModalBottomSheet(
                     useRootNavigator: true,
@@ -79,7 +99,7 @@ class ChatEventList extends StatelessWidget {
                     builder: (context) => ChatEventAction(
                       channel: channel,
                       realm: channel.realm,
-                      item: item,
+                      item: item!,
                       onEdit: () {
                         onEdit(item);
                       },

lib/widgets/navigation/app_account_widget.dart

@@ -0,0 +1,80 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/models/account_status.dart';
+import 'package:solian/providers/account_status.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:solian/providers/relation.dart';
+import 'package:badges/badges.dart' as badges;
+import 'package:solian/widgets/account/account_avatar.dart';
+
+class AppAccountWidget extends StatefulWidget {
+  const AppAccountWidget({super.key});
+
+  @override
+  State<AppAccountWidget> createState() => _AppAccountWidgetState();
+}
+
+class _AppAccountWidgetState extends State<AppAccountWidget> {
+  AccountStatus? _accountStatus;
+
+  Future<void> _getStatus() async {
+    final StatusProvider provider = Get.find();
+
+    final resp = await provider.getCurrentStatus();
+    final status = AccountStatus.fromJson(resp.body);
+
+    if (mounted) {
+      setState(() {
+        _accountStatus = status;
+      });
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _getStatus();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final AuthProvider auth = Get.find();
+
+    return Obx(() {
+      if (auth.isAuthorized.isFalse || auth.userProfile.value == null) {
+        return const Icon(Icons.account_circle);
+      }
+
+      final statusBadgeColor = _accountStatus != null
+          ? StatusProvider.determineStatus(_accountStatus!).$2
+          : Colors.grey;
+
+      final RelationshipProvider relations = Get.find();
+      final accountNotifications = relations.friendRequestCount.value;
+
+      return badges.Badge(
+        badgeContent: Text(
+          accountNotifications.toString(),
+          style: const TextStyle(color: Colors.white),
+        ),
+        showBadge: accountNotifications > 0,
+        position: badges.BadgePosition.topEnd(
+          top: -10,
+          end: -6,
+        ),
+        child: badges.Badge(
+          showBadge: _accountStatus != null,
+          badgeStyle: badges.BadgeStyle(badgeColor: statusBadgeColor),
+          position: badges.BadgePosition.bottomEnd(
+            bottom: 0,
+            end: -2,
+          ),
+          child: AccountAvatar(
+            radius: 14,
+            content: auth.userProfile.value!['avatar'],
+          ),
+        ),
+      );
+    });
+  }
+}

lib/widgets/navigation/app_navigation.dart

@@ -1,27 +1,33 @@
 import 'package:flutter/material.dart';
 import 'package:get/utils.dart';
+import 'package:solian/widgets/navigation/app_account_widget.dart';
 
 abstract class AppNavigation {
   static List<AppNavigationDestination> destinations = [
     AppNavigationDestination(
-      icon: Icons.dashboard,
-      label: 'dashboard'.tr,
+      icon: const Icon(Icons.dashboard),
+      label: 'dashboardNav'.tr,
       page: 'dashboard',
     ),
     AppNavigationDestination(
-      icon: Icons.explore,
+      icon: const Icon(Icons.explore),
       label: 'explore'.tr,
       page: 'explore',
     ),
     AppNavigationDestination(
-      icon: Icons.workspaces,
+      icon: const Icon(Icons.forum),
+      label: 'chat'.tr,
+      page: 'chat',
+    ),
+    AppNavigationDestination(
+      icon: const Icon(Icons.workspaces),
       label: 'realms'.tr,
       page: 'realms',
     ),
     AppNavigationDestination(
-      icon: Icons.forum,
-      label: 'chat'.tr,
-      page: 'chat',
+      icon: const AppAccountWidget(),
+      label: 'accountNav'.tr,
+      page: 'account',
     ),
   ];
 
@@ -30,7 +36,7 @@ abstract class AppNavigation {
 }
 
 class AppNavigationDestination {
-  final IconData icon;
+  final Widget icon;
   final String label;
   final String page;
 

lib/widgets/navigation/app_navigation_bottom.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+import 'package:solian/router.dart';
+import 'package:solian/widgets/navigation/app_navigation.dart';
+
+class AppNavigationBottom extends StatefulWidget {
+  final int initialIndex;
+
+  const AppNavigationBottom({super.key, this.initialIndex = 0});
+
+  @override
+  State<AppNavigationBottom> createState() => _AppNavigationBottomState();
+}
+
+class _AppNavigationBottomState extends State<AppNavigationBottom> {
+  int _currentIndex = 0;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.initialIndex >= 0) {
+      _currentIndex = widget.initialIndex;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return BottomNavigationBar(
+      currentIndex: _currentIndex,
+      type: BottomNavigationBarType.fixed,
+      showUnselectedLabels: false,
+      showSelectedLabels: true,
+      landscapeLayout: BottomNavigationBarLandscapeLayout.centered,
+      items: AppNavigation.destinations
+          .map(
+            (x) => BottomNavigationBarItem(
+              icon: x.icon,
+              label: x.label,
+            ),
+          )
+          .toList(),
+      onTap: (idx) {
+        setState(() => _currentIndex = idx);
+        AppRouter.instance.goNamed(AppNavigation.destinations[idx].page);
+      },
+    );
+  }
+}

lib/widgets/navigation/app_navigation_drawer.dart

@@ -1,330 +0,0 @@
-import 'dart:math' as math;
-
-import 'package:flutter/material.dart';
-import 'package:get/get.dart';
-import 'package:solian/models/account_status.dart';
-import 'package:solian/providers/account_status.dart';
-import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/relation.dart';
-import 'package:solian/router.dart';
-import 'package:solian/shells/root_shell.dart';
-import 'package:solian/theme.dart';
-import 'package:solian/widgets/account/account_avatar.dart';
-import 'package:solian/widgets/account/account_status_action.dart';
-import 'package:solian/widgets/navigation/app_navigation.dart';
-import 'package:badges/badges.dart' as badges;
-import 'package:solian/widgets/navigation/app_navigation_region.dart';
-
-class AppNavigationDrawer extends StatefulWidget {
-  final String? routeName;
-
-  const AppNavigationDrawer({super.key, this.routeName});
-
-  @override
-  State<AppNavigationDrawer> createState() => _AppNavigationDrawerState();
-}
-
-class _AppNavigationDrawerState extends State<AppNavigationDrawer>
-    with TickerProviderStateMixin {
-  bool _isCollapsed = true;
-
-  late final AnimationController _drawerAnimationController =
-      AnimationController(
-    duration: const Duration(milliseconds: 500),
-    vsync: this,
-  );
-  late final Animation<double> _drawerAnimation = Tween<double>(
-    begin: 80.0,
-    end: 304.0,
-  ).animate(CurvedAnimation(
-    parent: _drawerAnimationController,
-    curve: Curves.easeInOut,
-  ));
-
-  AccountStatus? _accountStatus;
-
-  Future<void> _getStatus() async {
-    final StatusProvider provider = Get.find();
-
-    final resp = await provider.getCurrentStatus();
-    final status = AccountStatus.fromJson(resp.body);
-
-    if (mounted) {
-      setState(() {
-        _accountStatus = status;
-      });
-    }
-  }
-
-  Color get _unFocusColor =>
-      Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
-
-  Widget _buildUserInfo() {
-    return Obx(() {
-      final AuthProvider auth = Get.find();
-      if (auth.isAuthorized.isFalse || auth.userProfile.value == null) {
-        if (_isCollapsed) {
-          return InkWell(
-            child: const Icon(Icons.account_circle).paddingSymmetric(
-              horizontal: 28,
-              vertical: 20,
-            ),
-            onTap: () {
-              AppRouter.instance.goNamed('account');
-              _closeDrawer();
-            },
-          );
-        }
-
-        return ListTile(
-          contentPadding: const EdgeInsets.symmetric(horizontal: 28),
-          leading: const Icon(Icons.account_circle),
-          title: !_isCollapsed ? Text('guest'.tr) : null,
-          subtitle: !_isCollapsed ? Text('unsignedIn'.tr) : null,
-          onTap: () {
-            AppRouter.instance.goNamed('account');
-            _closeDrawer();
-          },
-        );
-      }
-
-      final leading = Obx(() {
-        final statusBadgeColor = _accountStatus != null
-            ? StatusProvider.determineStatus(_accountStatus!).$2
-            : Colors.grey;
-
-        final RelationshipProvider relations = Get.find();
-        final accountNotifications = relations.friendRequestCount.value;
-
-        return badges.Badge(
-          badgeContent: Text(
-            accountNotifications.toString(),
-            style: const TextStyle(color: Colors.white),
-          ),
-          showBadge: accountNotifications > 0,
-          position: badges.BadgePosition.topEnd(
-            top: -10,
-            end: -6,
-          ),
-          child: badges.Badge(
-            showBadge: _accountStatus != null,
-            badgeStyle: badges.BadgeStyle(badgeColor: statusBadgeColor),
-            position: badges.BadgePosition.bottomEnd(
-              bottom: 0,
-              end: -2,
-            ),
-            child: AccountAvatar(
-              content: auth.userProfile.value!['avatar'],
-            ),
-          ),
-        );
-      });
-
-      return InkWell(
-        child: !_isCollapsed
-            ? Row(
-                children: [
-                  leading,
-                  Expanded(
-                    child: Column(
-                      crossAxisAlignment: CrossAxisAlignment.start,
-                      children: [
-                        Text(
-                          auth.userProfile.value!['nick'],
-                          maxLines: 1,
-                          overflow: TextOverflow.fade,
-                          style: Theme.of(context).textTheme.bodyLarge,
-                        ).paddingOnly(left: 16),
-                        Builder(
-                          builder: (context) {
-                            if (_accountStatus == null) {
-                              return Text(
-                                'loading'.tr,
-                                maxLines: 1,
-                                overflow: TextOverflow.fade,
-                                style: TextStyle(
-                                  color: _unFocusColor,
-                                ),
-                              ).paddingOnly(left: 16);
-                            }
-                            final info = StatusProvider.determineStatus(
-                              _accountStatus!,
-                            );
-                            return Text(
-                              info.$3,
-                              maxLines: 1,
-                              overflow: TextOverflow.fade,
-                              style: TextStyle(
-                                color: _unFocusColor,
-                              ),
-                            ).paddingOnly(left: 16);
-                          },
-                        ),
-                      ],
-                    ),
-                  ),
-                ],
-              ).paddingSymmetric(horizontal: 20, vertical: 16)
-            : leading.paddingSymmetric(horizontal: 20, vertical: 16),
-        onTap: () {
-          AppRouter.instance.goNamed('account');
-          _closeDrawer();
-        },
-        onLongPress: () {
-          showModalBottomSheet(
-            useRootNavigator: true,
-            context: context,
-            builder: (context) => AccountStatusAction(
-              currentStatus: _accountStatus!.status,
-            ),
-          ).then((val) {
-            if (val == true) _getStatus();
-          });
-        },
-      );
-    });
-  }
-
-  void _expandDrawer() {
-    _drawerAnimationController.animateTo(1);
-  }
-
-  void _collapseDrawer() {
-    _drawerAnimationController.animateTo(0);
-  }
-
-  void _closeDrawer() {
-    _autoResize();
-    rootScaffoldKey.currentState!.closeDrawer();
-  }
-
-  void _autoResize() {
-    if (AppTheme.isExtraLargeScreen(context)) {
-      _expandDrawer();
-    } else if (AppTheme.isLargeScreen(context)) {
-      _collapseDrawer();
-    } else {
-      _drawerAnimationController.value = 1;
-    }
-  }
-
-  @override
-  void initState() {
-    super.initState();
-    final AuthProvider auth = Get.find();
-    if (auth.isAuthorized.value) _getStatus();
-    Future.delayed(Duration.zero, () => _autoResize());
-    _drawerAnimationController.addListener(() {
-      if (_drawerAnimation.value > 180 && _isCollapsed) {
-        setState(() => _isCollapsed = false);
-      } else if (_drawerAnimation.value < 180 && !_isCollapsed) {
-        setState(() => _isCollapsed = true);
-      }
-    });
-  }
-
-  @override
-  void dispose() {
-    _drawerAnimationController.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return AnimatedBuilder(
-      animation: _drawerAnimation,
-      builder: (context, child) {
-        return Drawer(
-          width: _drawerAnimation.value,
-          backgroundColor:
-              AppTheme.isLargeScreen(context) ? Colors.transparent : null,
-          child: child,
-        );
-      },
-      child: SafeArea(
-        bottom: false,
-        child: Column(
-          children: [
-            _buildUserInfo().paddingSymmetric(vertical: 8),
-            const Divider(thickness: 0.3, height: 1),
-            SizedBox(
-              width: double.infinity,
-              child: Wrap(
-                runSpacing: 8,
-                spacing: 8,
-                alignment: WrapAlignment.spaceAround,
-                children: AppNavigation.destinations
-                    .map(
-                      (e) => Tooltip(
-                        message: e.label,
-                        child: InkWell(
-                          borderRadius:
-                              const BorderRadius.all(Radius.circular(8)),
-                          child: Icon(
-                            e.icon,
-                            size: 22,
-                            color: Theme.of(context).colorScheme.onSurface,
-                          ).paddingAll(16),
-                          onTap: () {
-                            AppRouter.instance.goNamed(e.page);
-                            _closeDrawer();
-                          },
-                        ),
-                      ),
-                    )
-                    .toList(),
-              ).paddingSymmetric(vertical: 8, horizontal: 12),
-            ),
-            const Divider(thickness: 0.3, height: 1),
-            Expanded(
-              child: Material(
-                color: Theme.of(context).colorScheme.surface,
-                child: AppNavigationRegion(
-                  isCollapsed: _isCollapsed,
-                  onSelected: () {
-                    _closeDrawer();
-                  },
-                ),
-              ),
-            ),
-            const Divider(thickness: 0.3, height: 1),
-            Column(
-              children: [
-                if (_isCollapsed)
-                  Tooltip(
-                    message: 'expand'.tr,
-                    child: InkWell(
-                      child: const Icon(Icons.chevron_right, size: 20)
-                          .paddingSymmetric(
-                        horizontal: 28,
-                        vertical: 10,
-                      ),
-                      onTap: () {
-                        _expandDrawer();
-                      },
-                    ),
-                  )
-                else
-                  ListTile(
-                    minTileHeight: 0,
-                    contentPadding: const EdgeInsets.symmetric(
-                      horizontal: 20,
-                    ),
-                    leading:
-                        const Icon(Icons.chevron_left, size: 20).paddingAll(2),
-                    title: Text('collapse'.tr),
-                    onTap: () {
-                      _collapseDrawer();
-                    },
-                  ),
-              ],
-            ).paddingOnly(
-              top: 8,
-              bottom: math.max(8, MediaQuery.of(context).padding.bottom),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}

lib/widgets/navigation/app_navigation_rail.dart

@@ -0,0 +1,65 @@
+import 'dart:math';
+
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/router.dart';
+import 'package:solian/widgets/navigation/app_navigation.dart';
+
+class AppNavigationRail extends StatefulWidget {
+  final int initialIndex;
+
+  const AppNavigationRail({super.key, this.initialIndex = 0});
+
+  @override
+  State<AppNavigationRail> createState() => _AppNavigationRailState();
+}
+
+class _AppNavigationRailState extends State<AppNavigationRail> {
+  int? _currentIndex = 0;
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.initialIndex >= 0) {
+      _currentIndex = widget.initialIndex;
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return NavigationRail(
+      selectedIndex: _currentIndex,
+      labelType: NavigationRailLabelType.selected,
+      groupAlignment: -1,
+      destinations: AppNavigation.destinations
+          .sublist(0, AppNavigation.destinations.length - 1)
+          .map(
+            (x) => NavigationRailDestination(
+              icon: x.icon,
+              label: Text(x.label),
+            ),
+          )
+          .toList(),
+      trailing: Expanded(
+        child: Align(
+          alignment: Alignment.bottomCenter,
+          child: IconButton(
+            icon: AppNavigation.destinations.last.icon,
+            tooltip: AppNavigation.destinations.last.label,
+            onPressed: () {
+              setState(() => _currentIndex = null);
+              AppRouter.instance.goNamed(AppNavigation.destinations.last.page);
+            },
+          ),
+        ),
+      ),
+      onDestinationSelected: (idx) {
+        setState(() => _currentIndex = idx);
+        AppRouter.instance.goNamed(AppNavigation.destinations[idx].page);
+      },
+    ).paddingOnly(
+      top: max(16, MediaQuery.of(context).padding.top),
+      bottom: max(16, MediaQuery.of(context).padding.bottom),
+    );
+  }
+}

lib/widgets/navigation/app_navigation_region.dart

@@ -1,230 +0,0 @@
-import 'package:animations/animations.dart';
-import 'package:flutter/material.dart';
-import 'package:get/get.dart';
-import 'package:solian/models/realm.dart';
-import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/content/channel.dart';
-import 'package:solian/providers/content/realm.dart';
-import 'package:solian/providers/navigation.dart';
-import 'package:solian/services.dart';
-import 'package:solian/widgets/account/account_avatar.dart';
-import 'package:solian/widgets/auto_cache_image.dart';
-import 'package:solian/widgets/channel/channel_list.dart';
-
-class AppNavigationRegion extends StatefulWidget {
-  final bool isCollapsed;
-  final Function onSelected;
-
-  const AppNavigationRegion({
-    super.key,
-    this.isCollapsed = false,
-    required this.onSelected,
-  });
-
-  @override
-  State<AppNavigationRegion> createState() => _AppNavigationRegionState();
-}
-
-class _AppNavigationRegionState extends State<AppNavigationRegion> {
-  bool _isTryingExit = false;
-
-  void _focusRealm(Realm item) {
-    setState(
-      () => Get.find<NavigationStateProvider>().focusedRealm.value = item,
-    );
-  }
-
-  void _unFocusRealm() {
-    setState(
-      () => Get.find<NavigationStateProvider>().focusedRealm.value = null,
-    );
-  }
-
-  @override
-  void dispose() {
-    super.dispose();
-  }
-
-  Widget _buildRealmFocusAvatar() {
-    final focusedRealm = Get.find<NavigationStateProvider>().focusedRealm.value;
-    return GestureDetector(
-      child: MouseRegion(
-        child: AnimatedSwitcher(
-          switchInCurve: Curves.fastOutSlowIn,
-          switchOutCurve: Curves.fastOutSlowIn,
-          duration: const Duration(milliseconds: 300),
-          transitionBuilder: (child, animation) {
-            return ScaleTransition(
-              scale: animation,
-              child: child,
-            );
-          },
-          child: _isTryingExit
-              ? CircleAvatar(
-                  backgroundColor: Theme.of(context).colorScheme.primary,
-                  child: const Icon(
-                    Icons.arrow_back,
-                    color: Colors.white,
-                    size: 16,
-                  ),
-                ).paddingSymmetric(
-                  vertical: 8,
-                )
-              : _buildEntryAvatar(focusedRealm!),
-        ),
-        onEnter: (_) => setState(() => _isTryingExit = true),
-        onExit: (_) => setState(() => _isTryingExit = false),
-      ),
-      onTap: () => _unFocusRealm(),
-    );
-  }
-
-  Widget _buildEntryAvatar(Realm item) {
-    return Hero(
-      tag: Key('region-realm-avatar-${item.id}'),
-      child: (item.avatar?.isNotEmpty ?? false)
-          ? AccountAvatar(content: item.avatar)
-          : CircleAvatar(
-              backgroundColor: Theme.of(context).colorScheme.primary,
-              child: const Icon(
-                Icons.workspaces,
-                color: Colors.white,
-                size: 16,
-              ),
-            ).paddingSymmetric(
-              vertical: 8,
-            ),
-    );
-  }
-
-  Widget _buildEntry(BuildContext context, Realm item) {
-    const padding = EdgeInsets.symmetric(horizontal: 20, vertical: 8);
-
-    if (widget.isCollapsed) {
-      return InkWell(
-        child: _buildEntryAvatar(item).paddingSymmetric(vertical: 8),
-        onTap: () => _focusRealm(item),
-      );
-    }
-
-    return ListTile(
-      minTileHeight: 0,
-      leading: _buildEntryAvatar(item),
-      contentPadding: padding,
-      title: Text(item.name),
-      subtitle: Text(
-        item.description,
-        maxLines: 1,
-        overflow: TextOverflow.ellipsis,
-      ),
-      onTap: () => _focusRealm(item),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    final RealmProvider realms = Get.find();
-    final ChannelProvider channels = Get.find();
-    final AuthProvider auth = Get.find();
-    final NavigationStateProvider navState = Get.find();
-
-    return Obx(
-      () => PageTransitionSwitcher(
-        transitionBuilder: (child, animation, secondaryAnimation) {
-          return SharedAxisTransition(
-            animation: animation,
-            secondaryAnimation: secondaryAnimation,
-            transitionType: SharedAxisTransitionType.horizontal,
-            child: Material(
-              color: Theme.of(context).colorScheme.surface,
-              child: child,
-            ),
-          );
-        },
-        child: navState.focusedRealm.value == null
-            ? widget.isCollapsed
-                ? CustomScrollView(
-                    slivers: [
-                      const SliverPadding(padding: EdgeInsets.only(top: 16)),
-                      SliverList.builder(
-                        itemCount: realms.availableRealms.length,
-                        itemBuilder: (context, index) {
-                          final element = realms.availableRealms[index];
-                          return Tooltip(
-                            message: element.name,
-                            child: _buildEntry(context, element),
-                          );
-                        },
-                      ),
-                    ],
-                  )
-                : CustomScrollView(
-                    slivers: [
-                      SliverList.builder(
-                        itemCount: realms.availableRealms.length,
-                        itemBuilder: (context, index) {
-                          final element = realms.availableRealms[index];
-                          return _buildEntry(context, element);
-                        },
-                      ),
-                    ],
-                  )
-            : Column(
-                children: [
-                  if (!widget.isCollapsed &&
-                      (navState.focusedRealm.value!.banner?.isNotEmpty ??
-                          false))
-                    AspectRatio(
-                      aspectRatio: 16 / 7,
-                      child: AutoCacheImage(
-                        ServiceFinder.buildUrl(
-                          'uc',
-                          '/attachments/${navState.focusedRealm.value!.banner}',
-                        ),
-                        fit: BoxFit.cover,
-                      ),
-                    ),
-                  if (widget.isCollapsed)
-                    Tooltip(
-                      message: navState.focusedRealm.value!.name,
-                      child: _buildRealmFocusAvatar().paddingOnly(
-                        top: 24,
-                        bottom: 8,
-                      ),
-                    )
-                  else
-                    ListTile(
-                      minTileHeight: 0,
-                      tileColor:
-                          Theme.of(context).colorScheme.surfaceContainerLow,
-                      leading: _buildRealmFocusAvatar(),
-                      contentPadding: const EdgeInsets.symmetric(
-                          horizontal: 20, vertical: 8),
-                      title: Text(navState.focusedRealm.value!.name),
-                      subtitle: Text(
-                        navState.focusedRealm.value!.description,
-                        maxLines: 1,
-                        overflow: TextOverflow.ellipsis,
-                      ),
-                    ),
-                  Expanded(
-                    child: Obx(
-                      () => ChannelListWidget(
-                        useReplace: true,
-                        channels: channels.availableChannels
-                            .where((x) =>
-                                x.realm?.id == navState.focusedRealm.value?.id)
-                            .toList(),
-                        isCollapsed: widget.isCollapsed,
-                        selfId: auth.userProfile.value!['id'],
-                        noCategory: true,
-                        onSelected: (_) => widget.onSelected(),
-                      ),
-                    ),
-                  ),
-                ],
-              ),
-      ),
-    );
-  }
-}

lib/widgets/navigation/realm_switcher.dart

@@ -0,0 +1,92 @@
+import 'dart:math';
+
+import 'package:dropdown_button2/dropdown_button2.dart';
+import 'package:flutter/material.dart';
+import 'package:gap/gap.dart';
+import 'package:get/get.dart';
+import 'package:solian/models/realm.dart';
+import 'package:solian/providers/content/realm.dart';
+import 'package:solian/providers/navigation.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
+
+class RealmSwitcher extends StatelessWidget {
+  const RealmSwitcher({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final realms = Get.find<RealmProvider>();
+    final navState = Get.find<NavigationStateProvider>();
+
+    return Obx(() {
+      return DropdownButtonHideUnderline(
+        child: DropdownButton2<Realm?>(
+          iconStyleData: const IconStyleData(iconSize: 0),
+          isExpanded: true,
+          hint: Text(
+            'Realm Region',
+            style: TextStyle(
+              fontSize: 14,
+              color: Theme.of(context).hintColor,
+            ),
+          ),
+          items: [null, ...realms.availableRealms]
+              .map((Realm? item) => DropdownMenuItem<Realm?>(
+                    value: item,
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      children: [
+                        if (item != null)
+                          AccountAvatar(
+                            content: item.avatar,
+                            radius: 14,
+                            fallbackWidget: const Icon(
+                              Icons.workspaces,
+                              size: 16,
+                            ),
+                          )
+                        else
+                          CircleAvatar(
+                            backgroundColor:
+                                Theme.of(context).colorScheme.primary,
+                            radius: 14,
+                            child: const Icon(
+                              Icons.public,
+                              color: Colors.white,
+                              size: 16,
+                            ),
+                          ),
+                        const Gap(8),
+                        Expanded(
+                          child: Text(
+                            item?.name ?? 'global'.tr,
+                            style: const TextStyle(
+                              fontSize: 14,
+                            ),
+                            maxLines: 2,
+                            overflow: TextOverflow.ellipsis,
+                          ),
+                        ),
+                      ],
+                    ),
+                  ))
+              .toList(),
+          value: navState.focusedRealm.value,
+          onChanged: (Realm? value) {
+            navState.focusedRealm.value = value;
+          },
+          buttonStyleData: ButtonStyleData(
+            height: 48,
+            width: max(200, MediaQuery.of(context).size.width * 0.4),
+            padding: const EdgeInsets.symmetric(horizontal: 16),
+            decoration: const BoxDecoration(
+              borderRadius: BorderRadius.all(Radius.circular(16)),
+            ),
+          ),
+          menuItemStyleData: const MenuItemStyleData(
+            height: 48,
+          ),
+        ),
+      );
+    });
+  }
+}

lib/widgets/posts/editor/post_editor_thumbnail.dart

@@ -29,7 +29,7 @@ class _PostEditorThumbnailDialogState extends State<PostEditorThumbnailDialog> {
             _attachmentController.text = value.toString();
           });
 
-          widget.controller.thumbnail.value = value;
+          widget.controller.thumbnail.value = value.isEmpty ? null : value;
         },
         initialAttachments: const [],
         onRemove: (_) {},
@@ -91,7 +91,8 @@ class _PostEditorThumbnailDialogState extends State<PostEditorThumbnailDialog> {
       actions: [
         TextButton(
           onPressed: () {
-            widget.controller.thumbnail.value = _attachmentController.text;
+            final text = _attachmentController.text;
+            widget.controller.thumbnail.value = text.isEmpty ? null : text;
             Navigator.pop(context);
           },
           child: Text('confirm'.tr),

lib/widgets/posts/post_item.dart

@@ -117,30 +117,16 @@ class _PostItemState extends State<PostItem> {
                   ),
                 ),
               ),
-              if (_contentHeight >= 80 && !widget.isFullContent)
-                Align(
-                  alignment: Alignment.bottomCenter,
-                  child: IgnorePointer(
-                    child: Container(
-                      height: 80,
-                      decoration: BoxDecoration(
-                        gradient: LinearGradient(
-                          begin: Alignment.bottomCenter,
-                          end: Alignment.topCenter,
-                          colors: [
-                            Theme.of(context).colorScheme.surfaceContainerLow,
-                            Theme.of(context)
-                                .colorScheme
-                                .surface
-                                .withOpacity(0),
-                          ],
-                        ),
-                      ),
-                    ),
-                  ),
-                ),
             ],
           ),
+          if (_contentHeight >= 80 && !widget.isFullContent)
+            Opacity(
+              opacity: 0.8,
+              child: InkWell(child: Text('readMore'.tr)),
+            ).paddingOnly(
+              left: 12,
+              top: 4,
+            ),
           LinkExpansion(content: item.body['content']).paddingOnly(
             left: 8,
             right: 8,
@@ -225,34 +211,16 @@ class _PostItemState extends State<PostItem> {
                             ),
                           ),
                         ),
-                        if (_contentHeight >= 320 && !widget.isFullContent)
-                          Align(
-                            alignment: Alignment.bottomCenter,
-                            child: IgnorePointer(
-                              child: Container(
-                                height: 320,
-                                decoration: BoxDecoration(
-                                  gradient: LinearGradient(
-                                    begin: Alignment.bottomCenter,
-                                    end: Alignment.topCenter,
-                                    colors: [
-                                      (widget.backgroundColor ??
-                                          Theme.of(context)
-                                              .colorScheme
-                                              .surface),
-                                      (widget.backgroundColor ??
-                                              Theme.of(context)
-                                                  .colorScheme
-                                                  .surface)
-                                          .withOpacity(0),
-                                    ],
-                                  ),
-                                ),
-                              ),
-                            ),
-                          ),
                       ],
                     ),
+                    if (_contentHeight >= 320 && !widget.isFullContent)
+                      Opacity(
+                        opacity: 0.8,
+                        child: InkWell(child: Text('readMore'.tr)),
+                      ).paddingOnly(
+                        left: 12,
+                        top: 4,
+                      ),
                     if (widget.item.replyTo != null && widget.isShowEmbed)
                       Container(
                         constraints: const BoxConstraints(maxWidth: 480),
@@ -336,8 +304,7 @@ class _PostItemState extends State<PostItem> {
       ),
       closedElevation: 0,
       openElevation: 0,
-      closedColor:
-          widget.backgroundColor ?? Theme.of(context).colorScheme.surface,
+      closedColor: Colors.transparent,
       openColor: Theme.of(context).colorScheme.surface,
     );
   }
@@ -574,7 +541,7 @@ class _PostEmbedWidget extends StatelessWidget {
       ),
       closedElevation: 0,
       openElevation: 0,
-      closedColor: Theme.of(context).colorScheme.surface,
+      closedColor: Colors.transparent,
       openColor: Theme.of(context).colorScheme.surface,
     );
   }

lib/widgets/root_container.dart

@@ -0,0 +1,48 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:solian/platform.dart';
+
+class RootContainer extends StatelessWidget {
+  final Widget? child;
+
+  const RootContainer({super.key, this.child});
+
+  @override
+  Widget build(BuildContext context) {
+    return FutureBuilder(
+      future: PlatformInfo.isWeb
+          ? Future.value(null)
+          : getApplicationDocumentsDirectory(),
+      builder: (context, snapshot) {
+        if (snapshot.hasData) {
+          final path = '${snapshot.data!.path}/app_background_image';
+          final file = File(path);
+          if (file.existsSync()) {
+            return Material(
+              color: Theme.of(context).colorScheme.surface,
+              child: Container(
+                decoration: BoxDecoration(
+                  backgroundBlendMode: BlendMode.darken,
+                  color: Theme.of(context).colorScheme.surface,
+                  image: DecorationImage(
+                    opacity: 0.2,
+                    image: FileImage(file),
+                    fit: BoxFit.cover,
+                  ),
+                ),
+                child: child,
+              ),
+            );
+          }
+        }
+
+        return Material(
+          color: Theme.of(context).colorScheme.surface,
+          child: child,
+        );
+      },
+    );
+  }
+}

lib/widgets/sidebar/empty_placeholder.dart

@@ -1,14 +1,17 @@
 import 'package:flutter/material.dart';
+import 'package:solian/widgets/root_container.dart';
 
 class EmptyPagePlaceholder extends StatelessWidget {
   const EmptyPagePlaceholder({super.key});
 
   @override
   Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
+    return RootContainer(
       child: Center(
-        child: Image.asset('assets/logo.png', width: 80, height: 80),
+        child: ClipRRect(
+          borderRadius: const BorderRadius.all(Radius.circular(12)),
+          child: Image.asset('assets/logo.png', width: 80, height: 80),
+        ),
       ),
     );
   }

lib/widgets/sidebar/sidebar_placeholder.dart

@@ -1,15 +0,0 @@
-import 'package:flutter/material.dart';
-
-class SidebarPlaceholder extends StatelessWidget {
-  const SidebarPlaceholder({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return Material(
-      color: Theme.of(context).colorScheme.surface,
-      child: const Center(
-        child: Icon(Icons.menu_open, size: 50),
-      ),
-    );
-  }
-}

macos/Runner/Info.plist

@@ -57,5 +57,11 @@
 		<string>INStartCallIntent</string>
 		<string>INSendMessageIntent</string>
 	</array>
+	<key>NSCameraUsageDescription</key>
+	<string>Allow you take photo/video for your message or post</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>Allow you record audio for your message or post</string>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>Allow you add photo to your message or post</string>
 </dict>
 </plist>

pubspec.yaml

@@ -2,7 +2,7 @@ name: solian
 description: "The Solar Network App"
 publish_to: "none"
 
-version: 1.2.5+1
+version: 1.3.6+3
 
 environment:
   sdk: ">=3.3.4 <4.0.0"