🚨 Fix CarouselController import issue

✨ Single file mode attachment editor and more options

android/app/src/main/AndroidManifest.xml

@@ -70,6 +70,12 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
+
+        <activity
+                android:name="com.yalantis.ucrop.UCropActivity"
+                android:screenOrientation="portrait"
+                android:theme="@style/Theme.AppCompat.Light.NoActionBar"/>
+
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

ios/Podfile.lock

@@ -71,6 +71,8 @@ PODS:
     - GoogleUtilities/UserDefaults (~> 7.8)
     - nanopb (< 2.30911.0, >= 2.30908.0)
   - Flutter (1.0.0)
+  - flutter_keyboard_visibility (0.0.1):
+    - Flutter
   - flutter_secure_storage (6.0.0):
     - Flutter
   - flutter_webrtc (0.11.3):
@@ -113,7 +115,7 @@ PODS:
     - TOCropViewController (~> 2.7.4)
   - image_picker_ios (0.0.1):
     - Flutter
-  - livekit_client (2.2.2):
+  - livekit_client (2.2.3):
     - Flutter
     - WebRTC-SDK (= 125.6422.04)
   - media_kit_libs_ios_video (1.0.4):
@@ -136,6 +138,8 @@ PODS:
     - FlutterMacOS
   - permission_handler_apple (9.3.0):
     - Flutter
+  - pointer_interceptor_ios (0.0.1):
+    - Flutter
   - PromisesObjC (2.4.0)
   - protocol_handler_ios (0.0.1):
     - Flutter
@@ -145,7 +149,7 @@ PODS:
     - SDWebImage/Core (= 5.19.4)
   - SDWebImage/Core (5.19.4)
   - Sentry/HybridSDK (8.32.0)
-  - sentry_flutter (8.5.0):
+  - sentry_flutter (8.6.0):
     - Flutter
     - FlutterMacOS
     - Sentry/HybridSDK (= 8.32.0)
@@ -174,6 +178,7 @@ DEPENDENCIES:
   - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
   - firebase_messaging (from `.symlinks/plugins/firebase_messaging/ios`)
   - Flutter (from `Flutter`)
+  - flutter_keyboard_visibility (from `.symlinks/plugins/flutter_keyboard_visibility/ios`)
   - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
   - flutter_webrtc (from `.symlinks/plugins/flutter_webrtc/ios`)
   - gal (from `.symlinks/plugins/gal/darwin`)
@@ -187,6 +192,7 @@ DEPENDENCIES:
   - pasteboard (from `.symlinks/plugins/pasteboard/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
+  - pointer_interceptor_ios (from `.symlinks/plugins/pointer_interceptor_ios/ios`)
   - protocol_handler_ios (from `.symlinks/plugins/protocol_handler_ios/ios`)
   - screen_brightness_ios (from `.symlinks/plugins/screen_brightness_ios/ios`)
   - sentry_flutter (from `.symlinks/plugins/sentry_flutter/ios`)
@@ -229,6 +235,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/firebase_messaging/ios"
   Flutter:
     :path: Flutter
+  flutter_keyboard_visibility:
+    :path: ".symlinks/plugins/flutter_keyboard_visibility/ios"
   flutter_secure_storage:
     :path: ".symlinks/plugins/flutter_secure_storage/ios"
   flutter_webrtc:
@@ -255,6 +263,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/path_provider_foundation/darwin"
   permission_handler_apple:
     :path: ".symlinks/plugins/permission_handler_apple/ios"
+  pointer_interceptor_ios:
+    :path: ".symlinks/plugins/pointer_interceptor_ios/ios"
   protocol_handler_ios:
     :path: ".symlinks/plugins/protocol_handler_ios/ios"
   screen_brightness_ios:
@@ -288,6 +298,7 @@ SPEC CHECKSUMS:
   FirebaseInstallations: 913cf60d0400ebd5d6b63a28b290372ab44590dd
   FirebaseMessaging: 7b5d8033e183ab59eb5b852a53201559e976d366
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  flutter_keyboard_visibility: 0339d06371254c3eb25eeb90ba8d17dca8f9c069
   flutter_secure_storage: d33dac7ae2ea08509be337e775f6b59f1ff45f12
   flutter_webrtc: 75b868e4f9e817c7a9a42ca4b6169063de4eec9f
   gal: 61e868295d28fe67ffa297fae6dacebf56fd53e1
@@ -295,7 +306,7 @@ SPEC CHECKSUMS:
   GoogleUtilities: ea963c370a38a8069cc5f7ba4ca849a60b6d7d15
   image_cropper: 37d40f62177c101ff4c164906d259ea2c3aa70cf
   image_picker_ios: c560581cceedb403a6ff17f2f816d7fea1421fc1
-  livekit_client: c767049a635d5b6d43de3273dca3c439b8a6e970
+  livekit_client: bad83a7776a41abc42e1f26d903eeac9164c8a9f
   media_kit_libs_ios_video: a5fe24bc7875ccd6378a0978c13185e1344651c1
   media_kit_native_event_loop: e6b2ab20cf0746eb1c33be961fcf79667304fa2a
   media_kit_video: 5da63f157170e5bf303bf85453b7ef6971218a2e
@@ -304,12 +315,13 @@ SPEC CHECKSUMS:
   pasteboard: 982969ebaa7c78af3e6cc7761e8f5e77565d9ce0
   path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
   permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
+  pointer_interceptor_ios: 508241697ff0947f853c061945a8b822463947c1
   PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
   protocol_handler_ios: a5db8abc38526ee326988b808be621e5fd568990
   screen_brightness_ios: 715ca807df953bf676d339f11464e438143ee625
   SDWebImage: 066c47b573f408f18caa467d71deace7c0f8280d
   Sentry: 96ae1dcdf01a644bc3a3b1dc279cecaf48a833fb
-  sentry_flutter: f1d86adcb93a959bc47a40d8d55059bdf7569bc5
+  sentry_flutter: 090351ce1ff5f96a4b33ef9455b7e3b28185387d
   share_plus: 8875f4f2500512ea181eef553c3e27dba5135aad
   shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
   sqflite: 673a0e54cc04b7d6dba8d24fb8095b31c3a99eec

lib/bootstrapper.dart

@@ -1,12 +1,14 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:provider/provider.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/stickers.dart';
 import 'package:solian/providers/theme_switcher.dart';
 import 'package:solian/providers/websocket.dart';
 import 'package:solian/services.dart';
@@ -24,6 +26,7 @@ class BootstrapperShell extends StatefulWidget {
 class _BootstrapperShellState extends State<BootstrapperShell> {
   bool _isBusy = true;
   bool _isErrored = false;
+  bool _isDismissable = true;
   String? _subtitle;
 
   Color get _unFocusColor =>
@@ -38,6 +41,32 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
         await context.read<ThemeSwitcher>().restoreTheme();
       },
     ),
+    (
+      label: 'bsCheckForUpdate',
+      action: () async {
+        if (PlatformInfo.isWeb) return;
+        try {
+          final info = await PackageInfo.fromPlatform();
+          final localVersionString = '${info.version}+${info.buildNumber}';
+          final resp = await GetConnect().get(
+            'https://git.solsynth.dev/api/v1/repos/hydrogen/solian/tags?limit=1',
+          );
+          if (resp.body[0]['name'] != localVersionString) {
+            setState(() {
+              _isErrored = true;
+              _subtitle = PlatformInfo.isIOS || PlatformInfo.isMacOS
+                  ? 'bsCheckForUpdateDescApple'.tr
+                  : 'bsCheckForUpdateDescCommon'.tr;
+            });
+          }
+        } catch (e) {
+          setState(() {
+            _isErrored = true;
+            _subtitle = 'bsCheckForUpdateFailed'.tr;
+          });
+        }
+      },
+    ),
     (
       label: 'bsCheckingServer',
       action: () async {
@@ -47,12 +76,14 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
           setState(() {
             _isErrored = true;
             _subtitle = 'bsCheckingServerDown'.tr;
+            _isDismissable = false;
           });
           throw Exception('unable connect to server');
         } else if (resp.statusCode == null) {
           setState(() {
             _isErrored = true;
             _subtitle = 'bsCheckingServerFail'.tr;
+            _isDismissable = false;
           });
           throw Exception('unable connect to server');
         }
@@ -81,13 +112,15 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
       label: 'bsPreparingData',
       action: () async {
         final AuthProvider auth = Get.find();
-        if (auth.isAuthorized.isTrue) {
         await Future.wait([
-            Get.find<RealmProvider>().refreshAvailableRealms(),
+          Get.find<StickerProvider>().refreshAvailableStickers(),
+          if (auth.isAuthorized.isTrue)
             Get.find<ChannelProvider>().refreshAvailableChannel(),
-            Get.find<RelationshipProvider>().refreshFriendList(),
+          if (auth.isAuthorized.isTrue)
+            Get.find<RelationshipProvider>().refreshRelativeList(),
+          if (auth.isAuthorized.isTrue)
+            Get.find<RealmProvider>().refreshAvailableRealms(),
         ]);
-        }
       },
     ),
     (
@@ -111,7 +144,7 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
     try {
       for (var idx = 0; idx < _periods.length; idx++) {
         await _periods[idx].action();
-        if (_isErrored) break;
+        if (_isErrored && !_isDismissable) break;
         if (_periodCursor < _periods.length - 1) {
           setState(() => _periodCursor++);
         }
@@ -130,7 +163,8 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
   @override
   Widget build(BuildContext context) {
     if (_isBusy || _isErrored) {
-      return Material(
+      return GestureDetector(
+        child: Material(
           color: Theme.of(context).colorScheme.surface,
           child: Column(
             mainAxisSize: MainAxisSize.max,
@@ -140,17 +174,20 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
                 height: 280,
                 child: Align(
                   alignment: Alignment.bottomCenter,
-                child: Image.asset('assets/logo.png', width: 80, height: 80)
+                  child: ClipRRect(
-                    .animate(onPlay: (c) => c.repeat())
+                    borderRadius: const BorderRadius.all(Radius.circular(16)),
-                    .rotate(duration: 850.ms, curve: Curves.easeInOut),
+                    child:
+                        Image.asset('assets/logo.png', width: 80, height: 80),
                   ),
                 ),
-            GestureDetector(
+              ),
-              child: Column(
+              Column(
                 children: [
-                  if (_isErrored)
+                  if (_isErrored && !_isDismissable && !_isBusy)
-                    const Icon(Icons.cancel, size: 24)
+                    const Icon(Icons.cancel, size: 24),
-                  else
+                  if (_isErrored && _isDismissable && !_isBusy)
+                    const Icon(Icons.warning, size: 24),
+                  if ((_isErrored && _isDismissable && _isBusy) || _isBusy)
                     const SizedBox(
                       width: 24,
                       height: 24,
@@ -161,8 +198,8 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
                     maxWidth: 280,
                     child: Column(
                       children: [
+                        if (_subtitle == null)
                           Text(
-                          _subtitle ??
                             '${_periods[_periodCursor].label.tr} (${_periodCursor + 1}/${_periods.length})',
                             textAlign: TextAlign.center,
                             style: TextStyle(
@@ -170,6 +207,24 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
                               color: _unFocusColor,
                             ),
                           ),
+                        if (_subtitle != null)
+                          Text(
+                            _subtitle!,
+                            textAlign: TextAlign.center,
+                            style: TextStyle(
+                              fontSize: 13,
+                              color: _unFocusColor,
+                            ),
+                          ).paddingOnly(bottom: 4),
+                        if (!_isBusy && _isErrored && _isDismissable)
+                          Text(
+                            'bsDismissibleErrorHint'.tr,
+                            textAlign: TextAlign.center,
+                            style: TextStyle(
+                              fontSize: 13,
+                              color: _unFocusColor,
+                            ),
+                          ).paddingOnly(bottom: 5),
                         Text(
                           '2024 © Solsynth LLC',
                           textAlign: TextAlign.center,
@@ -183,18 +238,25 @@ class _BootstrapperShellState extends State<BootstrapperShell> {
                   ),
                 ],
               ),
+            ],
+          ),
+        ),
         onTap: () {
           if (_isBusy) return;
+          if (_isDismissable) {
+            setState(() {
+              _isBusy = false;
+              _isErrored = false;
+            });
+          } else {
             setState(() {
               _isBusy = true;
               _isErrored = false;
               _periodCursor = 0;
             });
             _runPeriods();
+          }
         },
-            )
-          ],
-        ),
       );
     }
 

lib/controllers/chat_events_controller.dart

@@ -16,7 +16,7 @@ class ChatEventController {
   Channel? channel;
   String? scope;
 
-  initialize() async {
+  Future<void> initialize() async {
     if (!PlatformInfo.isWeb) {
       database = await createHistoryDb();
     }
@@ -131,6 +131,8 @@ class ChatEventController {
   }
 
   insertEvent(LocalEvent entry) {
+    if (entry.channelId != channel?.id) return;
+
     final idx = currentEvents.indexWhere((x) => x.data.uuid == entry.data.uuid);
     if (idx != -1) {
       currentEvents[idx] = entry;

lib/controllers/post_editor_controller.dart

@@ -112,13 +112,14 @@ class PostEditorController extends GetxController {
   Future<void> editAttachment(BuildContext context) {
     return showModalBottomSheet(
       context: context,
-      isScrollControlled: true,
       builder: (context) => AttachmentEditorPopup(
         usage: 'i.attachment',
-        current: attachments,
+        initialAttachments: attachments,
-        onUpdate: (value) {
+        onAdd: (int value) {
-          attachments.value = value;
+          attachments.add(value);
-          attachments.refresh();
+        },
+        onRemove: (int value) {
+          attachments.remove(value);
         },
       ),
     );
@@ -164,6 +165,8 @@ class PostEditorController extends GetxController {
     visibleUsers.clear();
     invisibleUsers.clear();
     visibility.value = 0;
+    publishedAt.value = null;
+    publishedUntil.value = null;
     isDraft.value = false;
     isRestoreFromLocal.value = false;
     lastSaveTime.value = null;

lib/exts.dart

@@ -30,6 +30,23 @@ extension SolianExtenions on BuildContext {
     );
   }
 
+  Future<void> showInfoDialog(String title, body) {
+    return showDialog<void>(
+      useRootNavigator: true,
+      context: this,
+      builder: (ctx) => AlertDialog(
+        title: Text(title),
+        content: Text(body),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(ctx),
+            child: Text('okay'.tr),
+          )
+        ],
+      ),
+    );
+  }
+
   Future<void> showErrorDialog(dynamic exception) {
     var stack = StackTrace.current;
     var stackTrace = '$stack';

lib/main.dart

@@ -10,6 +10,8 @@ import 'package:sentry_flutter/sentry_flutter.dart';
 import 'package:solian/bootstrapper.dart';
 import 'package:solian/firebase_options.dart';
 import 'package:solian/platform.dart';
+import 'package:solian/providers/attachment_uploader.dart';
+import 'package:solian/providers/stickers.dart';
 import 'package:solian/providers/theme_switcher.dart';
 import 'package:solian/providers/websocket.dart';
 import 'package:solian/providers/auth.dart';
@@ -119,11 +121,13 @@ class SolianApp extends StatelessWidget {
     Get.lazyPut(() => AuthProvider());
     Get.lazyPut(() => RelationshipProvider());
     Get.lazyPut(() => PostProvider());
+    Get.lazyPut(() => StickerProvider());
     Get.lazyPut(() => AttachmentProvider());
     Get.lazyPut(() => WebSocketProvider());
     Get.lazyPut(() => StatusProvider());
     Get.lazyPut(() => ChannelProvider());
     Get.lazyPut(() => RealmProvider());
     Get.lazyPut(() => ChatCallProvider());
+    Get.lazyPut(() => AttachmentUploaderController());
   }
 }

lib/models/call.dart

@@ -10,6 +10,7 @@ class Call {
   String externalId;
   int founderId;
   int channelId;
+  List<dynamic> participants;
   Channel channel;
 
   Call({
@@ -21,6 +22,7 @@ class Call {
     required this.externalId,
     required this.founderId,
     required this.channelId,
+    required this.participants,
     required this.channel,
   });
 
@@ -34,6 +36,7 @@ class Call {
         externalId: json['external_id'],
         founderId: json['founder_id'],
         channelId: json['channel_id'],
+        participants: json['participants'] ?? List.empty(),
         channel: Channel.fromJson(json['channel']),
       );
 
@@ -46,6 +49,7 @@ class Call {
         'external_id': externalId,
         'founder_id': founderId,
         'channel_id': channelId,
+        'participants': participants,
         'channel': channel.toJson(),
       };
 }
@@ -63,6 +67,7 @@ class ParticipantTrack {
       {required this.participant,
       required this.videoTrack,
       required this.isScreenShare});
+
   VideoTrack? videoTrack;
   Participant participant;
   bool isScreenShare;

lib/models/realm.dart

@@ -52,6 +52,17 @@ class Realm {
         'is_community': isCommunity,
         'account_id': accountId,
       };
+
+  @override
+  bool operator ==(Object other) {
+    if (other is Realm) {
+      return other.id == id;
+    }
+    return false;
+  }
+
+  @override
+  int get hashCode => id;
 }
 
 class RealmMember {

lib/models/stickers.dart

@@ -0,0 +1,131 @@
+import 'package:solian/models/account.dart';
+import 'package:solian/models/attachment.dart';
+import 'package:solian/services.dart';
+
+class Sticker {
+  int id;
+  DateTime createdAt;
+  DateTime updatedAt;
+  DateTime? deletedAt;
+  String alias;
+  String name;
+  int attachmentId;
+  Attachment attachment;
+  int packId;
+  StickerPack? pack;
+  int accountId;
+  Account account;
+
+  Sticker({
+    required this.id,
+    required this.createdAt,
+    required this.updatedAt,
+    required this.deletedAt,
+    required this.alias,
+    required this.name,
+    required this.attachmentId,
+    required this.attachment,
+    required this.packId,
+    required this.pack,
+    required this.accountId,
+    required this.account,
+  });
+
+  String get textPlaceholder => '${pack?.prefix}$alias';
+  String get textWarpedPlaceholder => ':$textPlaceholder:';
+
+  String get imageUrl => ServiceFinder.buildUrl(
+        'files',
+        '/attachments/$attachmentId',
+      );
+
+  factory Sticker.fromJson(Map<String, dynamic> json) => Sticker(
+        id: json['id'],
+        createdAt: DateTime.parse(json['created_at']),
+        updatedAt: DateTime.parse(json['updated_at']),
+        deletedAt: json['deleted_at'] != null
+            ? DateTime.parse(json['deleted_at'])
+            : json['deleted_at'],
+        alias: json['alias'],
+        name: json['name'],
+        attachmentId: json['attachment_id'],
+        attachment: Attachment.fromJson(json['attachment']),
+        packId: json['pack_id'],
+        pack: json['pack'] != null ? StickerPack.fromJson(json['pack']) : null,
+        accountId: json['account_id'],
+        account: Account.fromJson(json['account']),
+      );
+
+  Map<String, dynamic> toJson() => {
+        'id': id,
+        'created_at': createdAt.toIso8601String(),
+        'updated_at': updatedAt.toIso8601String(),
+        'deleted_at': deletedAt?.toIso8601String(),
+        'alias': alias,
+        'name': name,
+        'attachment_id': attachmentId,
+        'attachment': attachment.toJson(),
+        'pack_id': packId,
+        'account_id': accountId,
+        'account': account.toJson(),
+      };
+}
+
+class StickerPack {
+  int id;
+  DateTime createdAt;
+  DateTime updatedAt;
+  DateTime? deletedAt;
+  String prefix;
+  String name;
+  String description;
+  List<Sticker>? stickers;
+  int accountId;
+  Account account;
+
+  StickerPack({
+    required this.id,
+    required this.createdAt,
+    required this.updatedAt,
+    required this.deletedAt,
+    required this.prefix,
+    required this.name,
+    required this.description,
+    required this.stickers,
+    required this.accountId,
+    required this.account,
+  });
+
+  factory StickerPack.fromJson(Map<String, dynamic> json) => StickerPack(
+        id: json['id'],
+        createdAt: DateTime.parse(json['created_at']),
+        updatedAt: DateTime.parse(json['updated_at']),
+        deletedAt: json['deleted_at'] != null
+            ? DateTime.parse(json['deleted_at'])
+            : json['deleted_at'],
+        prefix: json['prefix'],
+        name: json['name'],
+        description: json['description'],
+        stickers: json['stickers'] == null
+            ? []
+            : List<Sticker>.from(
+                json['stickers']!.map((x) => Sticker.fromJson(x))),
+        accountId: json['account_id'],
+        account: Account.fromJson(json['account']),
+      );
+
+  Map<String, dynamic> toJson() => {
+        'id': id,
+        'created_at': createdAt.toIso8601String(),
+        'updated_at': updatedAt.toIso8601String(),
+        'deleted_at': deletedAt?.toIso8601String(),
+        'prefix': prefix,
+        'name': name,
+        'description': description,
+        'stickers': stickers == null
+            ? []
+            : List<dynamic>.from(stickers!.map((x) => x.toJson())),
+        'account_id': accountId,
+        'account': account.toJson(),
+      };
+}

lib/providers/attachment_uploader.dart

@@ -0,0 +1,215 @@
+import 'dart:async';
+import 'dart:io';
+import 'dart:typed_data';
+
+import 'package:get/get.dart';
+import 'package:solian/models/attachment.dart';
+import 'package:solian/providers/content/attachment.dart';
+
+class AttachmentUploadTask {
+  File file;
+  String usage;
+  Map<String, dynamic>? metadata;
+
+  double progress = 0;
+  bool isUploading = false;
+  bool isCompleted = false;
+  dynamic error;
+
+  AttachmentUploadTask({
+    required this.file,
+    required this.usage,
+    this.metadata,
+  });
+}
+
+class AttachmentUploaderController extends GetxController {
+  RxBool isUploading = false.obs;
+  RxDouble progressOfUpload = 0.0.obs;
+  RxList<AttachmentUploadTask> queueOfUpload = RxList.empty(growable: true);
+
+  Timer? _progressSyncTimer;
+  double _progressOfUpload = 0.0;
+
+  void _syncProgress() {
+    progressOfUpload.value = _progressOfUpload;
+    queueOfUpload.refresh();
+  }
+
+  void _startProgressSyncTimer() {
+    if (_progressSyncTimer != null) {
+      _progressSyncTimer!.cancel();
+    }
+    _progressSyncTimer = Timer.periodic(
+      const Duration(milliseconds: 500),
+      (_) => _syncProgress(),
+    );
+  }
+
+  void _stopProgressSyncTimer() {
+    if (_progressSyncTimer == null) return;
+    _progressSyncTimer!.cancel();
+    _progressSyncTimer = null;
+  }
+
+  void enqueueTask(AttachmentUploadTask task) {
+    if (isUploading.value) throw Exception('uploading blocked');
+    queueOfUpload.add(task);
+  }
+
+  void enqueueTaskBatch(Iterable<AttachmentUploadTask> tasks) {
+    if (isUploading.value) throw Exception('uploading blocked');
+    queueOfUpload.addAll(tasks);
+  }
+
+  void dequeueTask(AttachmentUploadTask task) {
+    if (isUploading.value) throw Exception('uploading blocked');
+    queueOfUpload.remove(task);
+  }
+
+  Future<Attachment?> performSingleTask(int queueIndex) async {
+    isUploading.value = true;
+    progressOfUpload.value = 0;
+
+    _startProgressSyncTimer();
+    queueOfUpload[queueIndex].isUploading = true;
+
+    final task = queueOfUpload[queueIndex];
+    final result = await _rawUploadAttachment(
+      await task.file.readAsBytes(),
+      task.file.path,
+      task.usage,
+      null,
+      onProgress: (value) {
+        queueOfUpload[queueIndex].progress = value;
+        _progressOfUpload = value;
+      },
+      onError: (err) {
+        queueOfUpload[queueIndex].error = err;
+        queueOfUpload[queueIndex].isUploading = false;
+      },
+    );
+
+    if (queueOfUpload[queueIndex].error == null) {
+      queueOfUpload.removeAt(queueIndex);
+    }
+    _stopProgressSyncTimer();
+    _syncProgress();
+
+    isUploading.value = false;
+
+    return result;
+  }
+
+  Future<void> performUploadQueue({
+    required Function(Attachment item) onData,
+  }) async {
+    isUploading.value = true;
+    progressOfUpload.value = 0;
+
+    _startProgressSyncTimer();
+
+    for (var idx = 0; idx < queueOfUpload.length; idx++) {
+      if (queueOfUpload[idx].isUploading || queueOfUpload[idx].error != null) {
+        continue;
+      }
+
+      queueOfUpload[idx].isUploading = true;
+
+      final task = queueOfUpload[idx];
+      final result = await _rawUploadAttachment(
+        await task.file.readAsBytes(),
+        task.file.path,
+        task.usage,
+        null,
+        onProgress: (value) {
+          queueOfUpload[idx].progress = value;
+          _progressOfUpload = (idx + value) / queueOfUpload.length;
+        },
+        onError: (err) {
+          queueOfUpload[idx].error = err;
+          queueOfUpload[idx].isUploading = false;
+        },
+      );
+      _progressOfUpload = (idx + 1) / queueOfUpload.length;
+      if (result != null) onData(result);
+
+      queueOfUpload[idx].isUploading = false;
+      queueOfUpload[idx].isCompleted = true;
+    }
+
+    queueOfUpload.value = queueOfUpload
+        .where((x) => x.error == null && x.isCompleted)
+        .toList(growable: true);
+    _stopProgressSyncTimer();
+    _syncProgress();
+
+    isUploading.value = false;
+  }
+
+  Future<void> uploadAttachmentWithCallback(
+    Uint8List data,
+    String path,
+    String usage,
+    Map<String, dynamic>? metadata,
+    Function(Attachment?) callback,
+  ) async {
+    if (isUploading.value) throw Exception('uploading blocked');
+
+    isUploading.value = true;
+    final result = await _rawUploadAttachment(
+      data,
+      path,
+      usage,
+      metadata,
+      onProgress: (progress) {
+        progressOfUpload.value = progress;
+      },
+    );
+    isUploading.value = false;
+    callback(result);
+  }
+
+  Future<Attachment?> uploadAttachment(
+    Uint8List data,
+    String path,
+    String usage,
+    Map<String, dynamic>? metadata,
+  ) async {
+    if (isUploading.value) throw Exception('uploading blocked');
+
+    isUploading.value = true;
+    final result = await _rawUploadAttachment(
+      data,
+      path,
+      usage,
+      metadata,
+      onProgress: (progress) {
+        progressOfUpload.value = progress;
+      },
+    );
+    isUploading.value = false;
+    return result;
+  }
+
+  Future<Attachment?> _rawUploadAttachment(
+      Uint8List data, String path, String usage, Map<String, dynamic>? metadata,
+      {Function(double)? onProgress, Function(dynamic err)? onError}) async {
+    final AttachmentProvider provider = Get.find();
+    try {
+      final result = await provider.createAttachment(
+        data,
+        path,
+        usage,
+        metadata,
+        onProgress: onProgress,
+      );
+      return result;
+    } catch (err) {
+      if (onError != null) {
+        onError(err);
+      }
+      return null;
+    }
+  }
+}

lib/providers/call.dart

@@ -16,6 +16,7 @@ class ChatCallProvider extends GetxController {
 
   RxBool isReady = false.obs;
   RxBool isMounted = false.obs;
+  RxBool isInitialized = false.obs;
 
   String? token;
   String? endpoint;
@@ -151,6 +152,8 @@ class ChatCallProvider extends GetxController {
   void onRoomDidUpdate() => sortParticipants();
 
   void setupRoom() {
+    if(isInitialized.value) return;
+
     sortParticipants();
     room.addListener(onRoomDidUpdate);
     WidgetsBindingCompatible.instance?.addPostFrameCallback(
@@ -160,6 +163,8 @@ class ChatCallProvider extends GetxController {
     if (lkPlatformIsMobile()) {
       Hardware.instance.setSpeakerphoneOn(true);
     }
+
+    isInitialized.value = true;
   }
 
   void setupRoomListeners({
@@ -362,6 +367,7 @@ class ChatCallProvider extends GetxController {
 
   void disposeRoom() {
     isMounted.value = false;
+    isInitialized.value = false;
     current.value = null;
     channel.value = null;
     room.removeListener(onRoomDidUpdate);

lib/providers/content/attachment.dart

@@ -4,8 +4,10 @@ import 'dart:typed_data';
 import 'package:get/get.dart';
 import 'package:path/path.dart';
 import 'package:solian/models/attachment.dart';
+import 'package:solian/models/pagination.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/services.dart';
+import 'package:dio/dio.dart' as dio;
 
 class AttachmentProvider extends GetConnect {
   static Map<String, String> mimetypeOverrides = {
@@ -20,6 +22,50 @@ class AttachmentProvider extends GetConnect {
 
   final Map<int, Attachment> _cachedResponses = {};
 
+  Future<List<Attachment?>> listMetadata(
+    List<int> id, {
+    noCache = false,
+  }) async {
+    if (id.isEmpty) return List.empty();
+
+    List<Attachment?> result = List.filled(id.length, null);
+    List<int> pendingQuery = List.empty(growable: true);
+    if (!noCache) {
+      for (var idx = 0; idx < id.length; idx++) {
+        if (_cachedResponses.containsKey(id[idx])) {
+          result[idx] = _cachedResponses[id[idx]];
+        } else {
+          pendingQuery.add(id[idx]);
+        }
+      }
+    }
+
+    final resp = await get(
+      '/attachments?take=${pendingQuery.length}&id=${pendingQuery.join(',')}',
+    );
+    if (resp.statusCode != 200) return result;
+
+    final rawOut = PaginationResult.fromJson(resp.body);
+    if (rawOut.data == null) return result;
+
+    final List<Attachment> out =
+        rawOut.data!.map((x) => Attachment.fromJson(x)).toList();
+    for (final item in out) {
+      if (item.destination != 0 && item.isAnalyzed) {
+        _cachedResponses[item.id] = item;
+      }
+    }
+    for (var i = 0; i < out.length; i++) {
+      for (var j = 0; j < id.length; j++) {
+        if (out[i].id == id[j]) {
+          result[j] = out[i];
+        }
+      }
+    }
+
+    return result;
+  }
+
   Future<Attachment?> getMetadata(int id, {noCache = false}) async {
     if (!noCache && _cachedResponses.containsKey(id)) {
       return _cachedResponses[id]!;
@@ -37,21 +83,16 @@ class AttachmentProvider extends GetConnect {
     return null;
   }
 
-  Future<Response> createAttachment(
+  Future<Attachment> createAttachment(
-    Uint8List data,
+      Uint8List data, String path, String usage, Map<String, dynamic>? metadata,
-    String path,
+      {Function(double)? onProgress}) async {
-    String usage,
-    Map<String, dynamic>? metadata,
-  ) async {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) throw Exception('unauthorized');
 
-    final client = auth.configureClient(
+    await auth.ensureCredentials();
-      'files',
-      timeout: const Duration(minutes: 3),
-    );
 
-    final filePayload = MultipartFile(data, filename: basename(path));
+    final filePayload =
+        dio.MultipartFile.fromBytes(data, filename: basename(path));
     final fileAlt = basename(path).contains('.')
         ? basename(path).substring(0, basename(path).lastIndexOf('.'))
         : basename(path);
@@ -64,19 +105,30 @@ class AttachmentProvider extends GetConnect {
     if (mimetypeOverrides.keys.contains(fileExt)) {
       mimetypeOverride = mimetypeOverrides[fileExt];
     }
-    final payload = FormData({
+    final payload = dio.FormData.fromMap({
       'alt': fileAlt,
       'file': filePayload,
       'usage': usage,
       if (mimetypeOverride != null) 'mimetype': mimetypeOverride,
       'metadata': jsonEncode(metadata),
     });
-    final resp = await client.post('/attachments', payload);
+    final resp = await dio.Dio(
+      dio.BaseOptions(
+        baseUrl: ServiceFinder.buildUrl('files', null),
+        headers: {'Authorization': 'Bearer ${auth.credentials!.accessToken}'},
+      ),
+    ).post(
+      '/attachments',
+      data: payload,
+      onSendProgress: (count, total) {
+        if (onProgress != null) onProgress(count / total);
+      },
+    );
     if (resp.statusCode != 200) {
-      throw Exception(resp.bodyString);
+      throw Exception(resp.data);
     }
 
-    return resp;
+    return Attachment.fromJson(resp.data);
   }
 
   Future<Response> updateAttachment(

lib/providers/relation.dart

@@ -4,15 +4,19 @@ import 'package:solian/models/relations.dart';
 import 'package:solian/providers/auth.dart';
 
 class RelationshipProvider extends GetxController {
+  final RxInt friendRequestCount = 0.obs;
+
   final RxList<Relationship> _friends = RxList.empty(growable: true);
 
-  Future<void> refreshFriendList() async {
+  Future<void> refreshRelativeList() async {
-    final resp = await listRelationWithStatus(1);
+    final resp = await listRelation();
-    _friends.value = resp.body
+    final List<Relationship> result = resp.body
         .map((e) => Relationship.fromJson(e))
         .toList()
         .cast<Relationship>();
+    _friends.value = result.where((x) => x.status == 1).toList();
     _friends.refresh();
+    friendRequestCount.value = result.where((x) => x.status == 0).length;
   }
 
   bool hasFriend(Account account) {

lib/providers/stickers.dart

@@ -0,0 +1,34 @@
+import 'package:get/get.dart';
+import 'package:solian/models/pagination.dart';
+import 'package:solian/models/stickers.dart';
+import 'package:solian/services.dart';
+
+class StickerProvider extends GetxController {
+  final RxMap<String, String> aliasImageMapping = RxMap();
+  final RxList<Sticker> availableStickers = RxList.empty(growable: true);
+
+  Future<void> refreshAvailableStickers() async {
+    availableStickers.clear();
+    aliasImageMapping.clear();
+
+    final client = ServiceFinder.configureClient('files');
+    final resp = await client.get(
+      '/stickers/manifest?take=100',
+    );
+    if (resp.statusCode == 200) {
+      final result = PaginationResult.fromJson(resp.body);
+      final out = result.data?.map((e) => StickerPack.fromJson(e)).toList();
+      if (out == null) return;
+
+      for (final pack in out) {
+        for (final sticker in (pack.stickers ?? List<Sticker>.empty())) {
+          sticker.pack = pack;
+          aliasImageMapping[sticker.textPlaceholder.toUpperCase()] =
+              sticker.imageUrl;
+          availableStickers.add(sticker);
+        }
+      }
+    }
+    availableStickers.refresh();
+  }
+}

lib/router.dart

@@ -1,3 +1,5 @@
+import 'package:animations/animations.dart';
+import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:solian/models/realm.dart';
 import 'package:solian/screens/about.dart';
@@ -5,6 +7,7 @@ import 'package:solian/screens/account.dart';
 import 'package:solian/screens/account/friend.dart';
 import 'package:solian/screens/account/personalize.dart';
 import 'package:solian/screens/account/profile_page.dart';
+import 'package:solian/screens/account/stickers.dart';
 import 'package:solian/screens/channel/channel_chat.dart';
 import 'package:solian/screens/channel/channel_detail.dart';
 import 'package:solian/screens/channel/channel_organize.dart';
@@ -93,14 +96,25 @@ abstract class AppRouter {
       GoRoute(
         path: '/posts/editor',
         name: 'postEditor',
-        builder: (context, state) {
+        pageBuilder: (context, state) {
           final arguments = state.extra as PostPublishArguments?;
-          return PostPublishScreen(
+          return CustomTransitionPage(
+            child: PostPublishScreen(
               edit: arguments?.edit,
               reply: arguments?.reply,
               repost: arguments?.repost,
               realm: arguments?.realm,
               mode: int.tryParse(state.uri.queryParameters['mode'] ?? '0') ?? 0,
+            ),
+            transitionsBuilder:
+                (context, animation, secondaryAnimation, child) {
+              return FadeThroughTransition(
+                fillColor: Theme.of(context).scaffoldBackgroundColor,
+                animation: animation,
+                secondaryAnimation: secondaryAnimation,
+                child: child,
+              );
+            },
           );
         },
       ),
@@ -212,6 +226,14 @@ abstract class AppRouter {
         name: 'accountFriend',
         builder: (context, state) => const FriendScreen(),
       ),
+      GoRoute(
+        path: '/account/stickers',
+        name: 'accountStickers',
+        builder: (context, state) => TitleShell(
+          state: state,
+          child: const StickerScreen(),
+        ),
+      ),
       GoRoute(
         path: '/account/personalize',
         name: 'accountPersonalize',

lib/screens/about.dart

@@ -17,7 +17,11 @@ class AboutScreen extends StatelessWidget {
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: [
-            Image.asset('assets/logo.png', width: 64, height: 64),
+            ClipRRect(
+              borderRadius: const BorderRadius.all(Radius.circular(16)),
+              child: Image.asset('assets/logo.png', width: 120, height: 120),
+            ),
+            const SizedBox(height: 8),
             Text(
               'Solian',
               style: Theme.of(context).textTheme.headlineMedium,
@@ -44,17 +48,28 @@ class AboutScreen extends StatelessWidget {
             const SizedBox(height: 16),
             TextButton(
               style: denseButtonStyle,
-              child: const Text('More Information'),
+              child: const Text('App Details'),
-              onPressed: () {
+              onPressed: () async {
-                launchUrlString('https://solsynth.dev/products/solar-network');
+                final info = await PackageInfo.fromPlatform();
+
+                showAboutDialog(
+                  context: context,
+                  applicationVersion: '${info.version} (${info.buildNumber})',
+                  applicationLegalese:
+                      'The Solar Network App is an intuitive and self-hostable social network and computing platform. Experience the freedom of a user-friendly design that empowers you to create and connect with communities on your own terms. Embrace the future of social networking with a platform that prioritizes your independence and privacy.',
+                  applicationIcon: ClipRRect(
+                    borderRadius: const BorderRadius.all(Radius.circular(16)),
+                    child: Image.asset('assets/logo.png', width: 60, height: 60),
+                  ),
+                );
               },
             ),
             TextButton(
               style: denseButtonStyle,
+              child: const Text('Project Website'),
               onPressed: () {
-                launchUrlString('https://solsynth.dev');
+                launchUrlString('https://solsynth.dev/products/solar-network');
               },
-              child: const Text('Official Website'),
             ),
             const SizedBox(height: 16),
             const Text(

lib/screens/account.dart

@@ -3,11 +3,13 @@ import 'package:get/get.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/providers/account_status.dart';
+import 'package:solian/providers/relation.dart';
 import 'package:solian/router.dart';
 import 'package:solian/screens/auth/signin.dart';
 import 'package:solian/screens/auth/signup.dart';
 import 'package:solian/widgets/account/account_heading.dart';
 import 'package:solian/widgets/sized_container.dart';
+import 'package:badges/badges.dart' as badges;
 
 class AccountScreen extends StatefulWidget {
   const AccountScreen({super.key});
@@ -23,10 +25,32 @@ class _AccountScreenState extends State<AccountScreen> {
       (
         const Icon(Icons.color_lens),
         'accountPersonalize'.tr,
-        'accountPersonalize'
+        'accountPersonalize',
+      ),
+      (
+        Obx(() {
+          final RelationshipProvider relations = Get.find();
+          return badges.Badge(
+            badgeContent: Text(
+              relations.friendRequestCount.value.toString(),
+              style: const TextStyle(color: Colors.white),
+            ),
+            showBadge: relations.friendRequestCount.value > 0,
+            position: badges.BadgePosition.topEnd(
+              top: -12,
+              end: -8,
+            ),
+            child: const Icon(Icons.diversity_1),
+          );
+        }),
+        'accountFriend'.tr,
+        'accountFriend',
+      ),
+      (
+      const Icon(Icons.emoji_symbols),
+      'accountStickers'.tr,
+      'accountStickers',
       ),
-      (const Icon(Icons.diversity_1), 'accountFriend'.tr, 'accountFriend'),
-      (const Icon(Icons.info_outline), 'about'.tr, 'about'),
     ];
 
     final AuthProvider auth = Get.find();
@@ -41,7 +65,10 @@ class _AccountScreenState extends State<AccountScreen> {
                 mainAxisSize: MainAxisSize.min,
                 children: [
                   ActionCard(
-                    icon: const Icon(Icons.login, color: Colors.white),
+                    icon: Icon(
+                      Icons.login,
+                      color: Theme.of(context).colorScheme.onPrimary,
+                    ),
                     title: 'signin'.tr,
                     caption: 'signinCaption'.tr,
                     onTap: () {
@@ -59,7 +86,10 @@ class _AccountScreenState extends State<AccountScreen> {
                     },
                   ),
                   ActionCard(
-                    icon: const Icon(Icons.add, color: Colors.white),
+                    icon: Icon(
+                      Icons.add,
+                      color: Theme.of(context).colorScheme.onPrimary,
+                    ),
                     title: 'signup'.tr,
                     caption: 'signupCaption'.tr,
                     onTap: () {
@@ -184,7 +214,7 @@ class ActionCard extends StatelessWidget {
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
               CircleAvatar(
-                backgroundColor: Colors.indigo,
+                backgroundColor: Theme.of(context).colorScheme.primary,
                 child: icon,
               ).paddingOnly(bottom: 12),
               Text(

lib/screens/account/friend.dart

@@ -1,9 +1,9 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
 import 'package:solian/exts.dart';
 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';
 
 class FriendScreen extends StatefulWidget {
@@ -21,15 +21,15 @@ class _FriendScreenState extends State<FriendScreen>
 
   List<Relationship> _relations = List.empty();
 
-  List<Relationship> filterByStatus(int status) {
+  List<Relationship> _filterByStatus(int status) {
     return _relations.where((x) => x.status == status).toList();
   }
 
-  Future<void> loadRelations() async {
+  Future<void> _loadRelations() async {
     setState(() => _isBusy = true);
 
-    final RelationshipProvider provider = Get.find();
+    final RelationshipProvider relations = Get.find();
-    final resp = await provider.listRelation();
+    final resp = await relations.listRelation();
 
     setState(() {
       _relations = resp.body
@@ -38,9 +38,12 @@ class _FriendScreenState extends State<FriendScreen>
           .cast<Relationship>();
       _isBusy = false;
     });
+
+    relations.friendRequestCount.value =
+        _relations.where((x) => x.status == 0).length;
   }
 
-  void promptAddFriend() async {
+  void _promptAddFriend() async {
     final RelationshipProvider provider = Get.find();
 
     final controller = TextEditingController();
@@ -104,8 +107,8 @@ class _FriendScreenState extends State<FriendScreen>
     super.initState();
     _tabController = TabController(length: 3, vsync: this);
 
-    loadRelations().then((_) {
+    _loadRelations().then((_) {
-      if (filterByStatus(0).isEmpty) {
+      if (_filterByStatus(0).isEmpty) {
         _tabController.animateTo(1);
       }
     });
@@ -119,6 +122,19 @@ class _FriendScreenState extends State<FriendScreen>
         appBar: AppBar(
           centerTitle: false,
           title: Text('accountFriend'.tr),
+          actions: [
+            if (_isBusy)
+              SizedBox(
+                height: 48,
+                width: 48,
+                child: const CircularProgressIndicator(
+                  strokeWidth: 3,
+                ).paddingAll(14),
+              ),
+            SizedBox(
+              width: SolianTheme.isLargeScreen(context) ? 8 : 16,
+            ),
+          ],
           bottom: TabBar(
             controller: _tabController,
             tabs: const [
@@ -130,52 +146,40 @@ class _FriendScreenState extends State<FriendScreen>
         ),
         floatingActionButton: FloatingActionButton(
           child: const Icon(Icons.add),
-          onPressed: () => promptAddFriend(),
+          onPressed: () => _promptAddFriend(),
         ),
         body: TabBarView(
           controller: _tabController,
           children: [
             RefreshIndicator(
-              onRefresh: () => loadRelations(),
+              onRefresh: () => _loadRelations(),
               child: CustomScrollView(
                 slivers: [
-                  if (_isBusy)
-                    SliverToBoxAdapter(
-                      child: const LinearProgressIndicator().animate().scaleX(),
-                    ),
                   SilverRelativeList(
-                    items: filterByStatus(0),
+                    items: _filterByStatus(0),
-                    onUpdate: () => loadRelations(),
+                    onUpdate: () => _loadRelations(),
                   ),
                 ],
               ),
             ),
             RefreshIndicator(
-              onRefresh: () => loadRelations(),
+              onRefresh: () => _loadRelations(),
               child: CustomScrollView(
                 slivers: [
-                  if (_isBusy)
-                    SliverToBoxAdapter(
-                      child: const LinearProgressIndicator().animate().scaleX(),
-                    ),
                   SilverRelativeList(
-                    items: filterByStatus(1),
+                    items: _filterByStatus(1),
-                    onUpdate: () => loadRelations(),
+                    onUpdate: () => _loadRelations(),
                   ),
                 ],
               ),
             ),
             RefreshIndicator(
-              onRefresh: () => loadRelations(),
+              onRefresh: () => _loadRelations(),
               child: CustomScrollView(
                 slivers: [
-                  if (_isBusy)
-                    SliverToBoxAdapter(
-                      child: const LinearProgressIndicator().animate().scaleX(),
-                    ),
                   SilverRelativeList(
-                    items: filterByStatus(3),
+                    items: _filterByStatus(3),
-                    onUpdate: () => loadRelations(),
+                    onUpdate: () => _loadRelations(),
                   ),
                 ],
               ),

lib/screens/account/personalize.dart

@@ -3,9 +3,11 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
+import 'package:image_cropper/image_cropper.dart';
 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/providers/auth.dart';
 import 'package:solian/providers/content/attachment.dart';
 import 'package:solian/services.dart';
@@ -50,11 +52,10 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
   }
 
   void _syncWidget() async {
-    setState(() => _isBusy = true);
+    _isBusy = true;
 
     final AuthProvider auth = Get.find();
     final prof = auth.userProfile.value!;
-    setState(() {
     _usernameController.text = prof['name'];
     _nicknameController.text = prof['nick'];
     _descriptionController.text = prof['description'];
@@ -69,7 +70,6 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     }
 
     _isBusy = false;
-    });
   }
 
   Future<void> _editImage(String position) async {
@@ -79,15 +79,46 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     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 (croppedFile == null) return;
+    final file = File(croppedFile.path);
+
     setState(() => _isBusy = true);
 
     final AttachmentProvider provider = Get.find();
 
-    Response? attachResp;
+    Attachment? attachResult;
     try {
-      final file = File(image.path);
+      attachResult = await provider.createAttachment(
-      attachResp = await provider.createAttachment(
+        await file.readAsBytes(),
-          await file.readAsBytes(), file.path, 'p.$position', null);
+        file.path,
+        'p.$position',
+        null,
+      );
     } catch (e) {
       setState(() => _isBusy = false);
       context.showErrorDialog(e);
@@ -98,7 +129,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
 
     final resp = await client.put(
       '/users/me/$position',
-      {'attachment': attachResp.body['id']},
+      {'attachment': attachResult.id},
     );
     if (resp.statusCode == 200) {
       _syncWidget();
@@ -142,8 +173,7 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
   @override
   void initState() {
     super.initState();
-
+    _syncWidget();
-    Future.delayed(Duration.zero, () => _syncWidget());
   }
 
   @override
@@ -322,3 +352,11 @@ class _PersonalizeScreenState extends State<PersonalizeScreen> {
     super.dispose();
   }
 }
+
+class _BannerCropAspectRatioPreset extends CropAspectRatioPresetData {
+  @override
+  (int, int)? get data => (16, 7);
+
+  @override
+  String get name => '16x7';
+}

lib/screens/account/profile_page.dart

@@ -40,7 +40,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
   List<Post> _pinnedPosts = List.empty();
   int _totalUpvote = 0, _totalDownvote = 0;
 
-  Future<void> getUserinfo() async {
+  Future<void> _getUserinfo() async {
     setState(() => _isBusy = true);
 
     var client = ServiceFinder.configureClient('auth');
@@ -114,7 +114,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
       }
     });
 
-    getUserinfo();
+    _getUserinfo();
     getPinnedPosts();
   }
 
@@ -189,8 +189,11 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
                             : () async {
                                 setState(() => _isMakingFriend = true);
                                 try {
-                                  await _relationshipProvider.makeFriend(widget.name);
+                                  await _relationshipProvider
-                                  context.showSnackbar('accountFriendRequestSent'.tr);
+                                      .makeFriend(widget.name);
+                                  context.showSnackbar(
+                                    'accountFriendRequestSent'.tr,
+                                  );
                                 } catch (e) {
                                   context.showErrorDialog(e);
                                 } finally {
@@ -274,6 +277,8 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
                         color:
                             Theme.of(context).colorScheme.surfaceContainerLow,
                         child: PostListEntryWidget(
+                          backgroundColor:
+                              Theme.of(context).colorScheme.surfaceContainerLow,
                           item: element,
                           isClickable: true,
                           isNestedClickable: true,
@@ -295,6 +300,7 @@ class _AccountProfilePageState extends State<AccountProfilePage> {
                     PostWarpedListWidget(
                       isPinned: false,
                       controller: _postController.pagingController,
+                      onUpdate: () => _postController.reloadAllOver(),
                     ),
                 ]),
               ),

lib/screens/account/stickers.dart

@@ -0,0 +1,191 @@
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
+import 'package:solian/models/pagination.dart';
+import 'package:solian/models/stickers.dart';
+import 'package:solian/platform.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:solian/providers/stickers.dart';
+import 'package:solian/services.dart';
+import 'package:solian/widgets/stickers/sticker_uploader.dart';
+
+class StickerScreen extends StatefulWidget {
+  const StickerScreen({super.key});
+
+  @override
+  State<StickerScreen> createState() => _StickerScreenState();
+}
+
+class _StickerScreenState extends State<StickerScreen> {
+  final PagingController<int, StickerPack> _pagingController =
+      PagingController(firstPageKey: 0);
+
+  Future<bool> _promptDelete(Sticker item, String prefix) async {
+    final AuthProvider auth = Get.find();
+    if (auth.isAuthorized.isFalse) return false;
+
+    final confirm = await showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: Text('stickerDeletionConfirm'.tr),
+        content: Text(
+          'stickerDeletionConfirmCaption'.trParams({
+            'name': ':${'$prefix${item.alias}'.camelCase}:',
+          }),
+        ),
+        actions: <Widget>[
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: Text('cancel'.tr),
+          ),
+          TextButton(
+            onPressed: () => Navigator.pop(context, true),
+            child: Text('confirm'.tr),
+          ),
+        ],
+      ),
+    );
+    if (confirm != true) return false;
+
+    final client = auth.configureClient('files');
+    final resp = await client.delete('/stickers/${item.id}');
+
+    return resp.statusCode == 200;
+  }
+
+  Future<bool?> _promptUploadSticker({Sticker? edit}) {
+    return showDialog(
+      context: context,
+      builder: (context) => StickerUploadDialog(
+        edit: edit,
+      ),
+    );
+  }
+
+  Widget _buildEmoteEntry(Sticker item, String prefix) {
+    final imageUrl = ServiceFinder.buildUrl(
+      'files',
+      '/attachments/${item.attachmentId}',
+    );
+    return ListTile(
+      title: Text(item.name),
+      subtitle: Text(item.textWarpedPlaceholder),
+      contentPadding: const EdgeInsets.only(left: 16, right: 14),
+      trailing: Row(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          IconButton(
+            icon: const Icon(Icons.edit_square),
+            onPressed: () {
+              _promptUploadSticker(edit: item).then((value) {
+                if (value == true) _pagingController.refresh();
+              });
+            },
+          ),
+          IconButton(
+            icon: const Icon(Icons.delete),
+            onPressed: () {
+              _promptDelete(item, prefix).then((value) {
+                if (value == true) _pagingController.refresh();
+              });
+            },
+          ),
+        ],
+      ),
+      leading: PlatformInfo.canCacheImage
+          ? CachedNetworkImage(
+              imageUrl: imageUrl,
+              width: 28,
+              height: 28,
+            )
+          : Image.network(
+              imageUrl,
+              width: 28,
+              height: 28,
+            ),
+    );
+  }
+
+  @override
+  void initState() {
+    final AuthProvider auth = Get.find();
+    final name = auth.userProfile.value!['name'];
+    _pagingController.addPageRequestListener((pageKey) async {
+      final client = ServiceFinder.configureClient('files');
+      final resp = await client.get(
+        '/stickers/manifest?take=10&offset=$pageKey&author=$name',
+      );
+      if (resp.statusCode == 200) {
+        final result = PaginationResult.fromJson(resp.body);
+        final out = result.data?.map((e) => StickerPack.fromJson(e)).toList();
+        if (out != null && result.data!.length >= 10) {
+          _pagingController.appendPage(out, pageKey + out.length);
+        } else if (out != null) {
+          _pagingController.appendLastPage(out);
+        }
+      } else {
+        _pagingController.error = resp.bodyString;
+      }
+    });
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    final StickerProvider sticker = Get.find();
+    sticker.refreshAvailableStickers();
+    _pagingController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      floatingActionButton: FloatingActionButton(
+        child: const Icon(Icons.add),
+        onPressed: () {
+          _promptUploadSticker().then((value) {
+            if (value == true) _pagingController.refresh();
+          });
+        },
+      ),
+      body: RefreshIndicator(
+        onRefresh: () => Future.sync(() => _pagingController.refresh()),
+        child: CustomScrollView(
+          slivers: [
+            PagedSliverList<int, StickerPack>(
+              pagingController: _pagingController,
+              builderDelegate: PagedChildBuilderDelegate(
+                itemBuilder: (BuildContext context, item, int index) {
+                  return ExpansionTile(
+                    title: Row(
+                      crossAxisAlignment: CrossAxisAlignment.center,
+                      children: [
+                        Text(item.name),
+                        const SizedBox(width: 6),
+                        Badge(
+                          label: Text('#${item.id}'),
+                        )
+                      ],
+                    ),
+                    subtitle: Text(
+                      item.description,
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                    ),
+                    children: item.stickers?.map((x) {
+                          x.pack = item;
+                          return _buildEmoteEntry(x, item.prefix);
+                        }).toList() ??
+                        List.empty(),
+                  );
+                },
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/screens/auth/signin.dart

@@ -136,8 +136,10 @@ class _SignInPopupState extends State<SignInPopup> with ProtocolListener {
             mainAxisSize: MainAxisSize.min,
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              Image.asset('assets/logo.png', width: 64, height: 64)
+              ClipRRect(
-                  .paddingOnly(bottom: 4),
+                borderRadius: const BorderRadius.all(Radius.circular(8)),
+                child: Image.asset('assets/logo.png', width: 64, height: 64),
+              ).paddingOnly(bottom: 4),
               Text(
                 'signinGreeting'.tr,
                 style: const TextStyle(

lib/screens/auth/signup.dart

@@ -70,8 +70,10 @@ class _SignUpPopupState extends State<SignUpPopup> {
             mainAxisSize: MainAxisSize.min,
             crossAxisAlignment: CrossAxisAlignment.start,
             children: [
-              Image.asset('assets/logo.png', width: 64, height: 64)
+              ClipRRect(
-                  .paddingOnly(bottom: 4),
+                borderRadius: const BorderRadius.all(Radius.circular(8)),
+                child: Image.asset('assets/logo.png', width: 64, height: 64),
+              ).paddingOnly(bottom: 4),
               Text(
                 'signupGreeting'.tr,
                 style: const TextStyle(

lib/screens/channel/call/call.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:math' as math;
 
+import 'package:async/async.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
 import 'package:solian/providers/call.dart';
@@ -8,6 +9,7 @@ import 'package:solian/theme.dart';
 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;
 
 class CallScreen extends StatefulWidget {
   const CallScreen({super.key});
@@ -16,11 +18,26 @@ class CallScreen extends StatefulWidget {
   State<CallScreen> createState() => _CallScreenState();
 }
 
-class _CallScreenState extends State<CallScreen> {
+class _CallScreenState extends State<CallScreen> with TickerProviderStateMixin {
-  Timer? timer;
+  Timer? _timer;
-  String currentDuration = '00:00:00';
+  String _currentDuration = '00:00:00';
 
-  String parseDuration() {
+  int _layoutMode = 0;
+
+  bool _showControls = true;
+  CancelableOperation? _hideControlsOperation;
+
+  late final AnimationController _controlsAnimationController =
+      AnimationController(
+    duration: const Duration(milliseconds: 500),
+    vsync: this,
+  );
+  late final Animation<double> _controlsAnimation = CurvedAnimation(
+    parent: _controlsAnimationController,
+    curve: Curves.fastOutSlowIn,
+  );
+
+  String _parseDuration() {
     final ChatCallProvider provider = Get.find();
     if (provider.current.value == null) return '00:00:00';
     Duration duration =
@@ -34,9 +51,141 @@ class _CallScreenState extends State<CallScreen> {
     return formattedTime;
   }
 
-  void updateDuration() {
+  void _updateDuration() {
     setState(() {
-      currentDuration = parseDuration();
+      _currentDuration = _parseDuration();
+    });
+  }
+
+  void _switchLayout() {
+    if (_layoutMode < 1) {
+      setState(() => _layoutMode++);
+    } else {
+      setState(() => _layoutMode = 0);
+    }
+  }
+
+  void _toggleControls() {
+    if (_showControls) {
+      setState(() => _showControls = false);
+      _controlsAnimationController.animateTo(0);
+      _hideControlsOperation?.cancel();
+    } else {
+      setState(() => _showControls = true);
+      _controlsAnimationController.animateTo(1);
+      _planAutoHideControls();
+    }
+  }
+
+  void _planAutoHideControls() {
+    _hideControlsOperation = CancelableOperation.fromFuture(
+      Future.delayed(const Duration(seconds: 3), () {
+        if (!mounted) return;
+        if (_showControls) _toggleControls();
+      }),
+    );
+  }
+
+  Widget _buildListLayout() {
+    final ChatCallProvider call = Get.find();
+    return Obx(
+      () => Stack(
+        children: [
+          Container(
+            color: Theme.of(context).colorScheme.surfaceContainer,
+            child: call.focusTrack.value != null
+                ? InteractiveParticipantWidget(
+                    isFixedAvatar: false,
+                    participant: call.focusTrack.value!,
+                    onTap: () {},
+                  )
+                : const SizedBox(),
+          ),
+          Positioned(
+            left: 0,
+            right: 0,
+            top: 0,
+            child: SizedBox(
+              height: 128,
+              child: ListView.builder(
+                scrollDirection: Axis.horizontal,
+                itemCount: math.max(0, call.participantTracks.length),
+                itemBuilder: (BuildContext context, int index) {
+                  final track = call.participantTracks[index];
+                  if (track.participant.sid ==
+                      call.focusTrack.value?.participant.sid) {
+                    return Container();
+                  }
+
+                  return Padding(
+                    padding: const EdgeInsets.only(top: 8, left: 8),
+                    child: ClipRRect(
+                      borderRadius: const BorderRadius.all(Radius.circular(8)),
+                      child: InteractiveParticipantWidget(
+                        isFixedAvatar: true,
+                        width: 120,
+                        height: 120,
+                        color: Theme.of(context).cardColor,
+                        participant: track,
+                        onTap: () {
+                          if (track.participant.sid !=
+                              call.focusTrack.value?.participant.sid) {
+                            call.changeFocusTrack(track);
+                          }
+                        },
+                      ),
+                    ),
+                  );
+                },
+              ),
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildGridLayout() {
+    final ChatCallProvider call = Get.find();
+    return LayoutBuilder(builder: (context, constraints) {
+      double screenWidth = constraints.maxWidth;
+      double screenHeight = constraints.maxHeight;
+
+      int columns = (math.sqrt(call.participantTracks.length)).ceil();
+      int rows = (call.participantTracks.length / columns).ceil();
+
+      double tileWidth = screenWidth / columns;
+      double tileHeight = screenHeight / rows;
+
+      return Obx(
+        () => GridView.builder(
+          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+            crossAxisCount: columns,
+            childAspectRatio: tileWidth / tileHeight,
+            crossAxisSpacing: 8,
+            mainAxisSpacing: 8,
+          ),
+          itemCount: math.max(0, call.participantTracks.length),
+          itemBuilder: (BuildContext context, int index) {
+            final track = call.participantTracks[index];
+            return Card(
+              child: ClipRRect(
+                borderRadius: const BorderRadius.all(Radius.circular(8)),
+                child: InteractiveParticipantWidget(
+                  color: Theme.of(context).colorScheme.surfaceContainerHigh,
+                  participant: track,
+                  onTap: () {
+                    if (track.participant.sid !=
+                        call.focusTrack.value?.participant.sid) {
+                      call.changeFocusTrack(track);
+                    }
+                  },
+                ),
+              ),
+            );
+          },
+        ),
+      ).paddingAll(8);
     });
   }
 
@@ -45,7 +194,18 @@ class _CallScreenState extends State<CallScreen> {
     Get.find<ChatCallProvider>().setupRoom();
     super.initState();
 
-    timer = Timer.periodic(const Duration(seconds: 1), (_) => updateDuration());
+    _updateDuration();
+    _planAutoHideControls();
+    _timer = Timer.periodic(
+      const Duration(seconds: 1),
+      (_) => _updateDuration(),
+    );
+  }
+
+  @override
+  void dispose() {
+    _controlsAnimationController.dispose();
+    super.dispose();
   }
 
   @override
@@ -68,98 +228,158 @@ class _CallScreenState extends State<CallScreen> {
               ),
               const TextSpan(text: '\n'),
               TextSpan(
-                text: currentDuration,
+                text: _currentDuration,
                 style: Theme.of(context).textTheme.bodySmall,
               ),
             ]),
           ),
         ),
         body: SafeArea(
-          child: Obx(
+          child: GestureDetector(
-            () => Stack(
+            behavior: HitTestBehavior.translucent,
+            child: Column(
               children: [
-                Column(
+                SizeTransition(
+                  sizeFactor: _controlsAnimation,
+                  axis: Axis.vertical,
+                  child: SizedBox(
+                    width: MediaQuery.of(context).size.width,
+                    height: 64,
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                      crossAxisAlignment: CrossAxisAlignment.center,
                       children: [
-                    Expanded(
+                        Builder(builder: (context) {
-                      child: Container(
+                          final call = Get.find<ChatCallProvider>();
-                        color: Theme.of(context).colorScheme.surfaceContainer,
+                          final connectionQuality =
-                        child: provider.focusTrack.value != null
+                              call.room.localParticipant?.connectionQuality ??
-                            ? InteractiveParticipantWidget(
+                                  livekit.ConnectionQuality.unknown;
-                                isFixed: false,
+                          return Expanded(
-                                participant: provider.focusTrack.value!,
+                            child: Column(
-                                onTap: () {},
+                              mainAxisSize: MainAxisSize.min,
+                              crossAxisAlignment: CrossAxisAlignment.start,
+                              children: [
+                                Row(
+                                  children: [
+                                    Text(call.room.serverRegion ?? 'unknown'),
+                                    const SizedBox(width: 6),
+                                    Text(call.room.serverVersion ?? 'unknown')
+                                  ],
+                                ),
+                                Row(
+                                  children: [
+                                    Text(
+                                      {
+                                        livekit.ConnectionState.disconnected:
+                                            'callStatusDisconnected'.tr,
+                                        livekit.ConnectionState.connected:
+                                            'callStatusConnected'.tr,
+                                        livekit.ConnectionState.connecting:
+                                            'callStatusConnecting'.tr,
+                                        livekit.ConnectionState.reconnecting:
+                                            'callStatusReconnecting'.tr,
+                                      }[call.room.connectionState]!,
+                                    ),
+                                    const SizedBox(width: 6),
+                                    if (connectionQuality !=
+                                        livekit.ConnectionQuality.unknown)
+                                      Icon(
+                                        {
+                                          livekit.ConnectionQuality.excellent:
+                                              Icons.signal_cellular_alt,
+                                          livekit.ConnectionQuality.good:
+                                              Icons.signal_cellular_alt_2_bar,
+                                          livekit.ConnectionQuality.poor:
+                                              Icons.signal_cellular_alt_1_bar,
+                                        }[connectionQuality],
+                                        color: {
+                                          livekit.ConnectionQuality.excellent:
+                                              Colors.green,
+                                          livekit.ConnectionQuality.good:
+                                              Colors.orange,
+                                          livekit.ConnectionQuality.poor:
+                                              Colors.red,
+                                        }[connectionQuality],
+                                        size: 16,
                                       )
-                            : const SizedBox(),
+                                    else
+                                      const SizedBox(
+                                        width: 12,
+                                        height: 12,
+                                        child: CircularProgressIndicator(
+                                          color: Colors.white,
+                                          strokeWidth: 2,
+                                        ),
+                                      ).paddingAll(3),
+                                  ],
+                                ),
+                              ],
+                            ),
+                          );
+                        }),
+                        IconButton(
+                          icon: _layoutMode == 0
+                              ? const Icon(Icons.view_list)
+                              : const Icon(Icons.grid_view),
+                          onPressed: () {
+                            _switchLayout();
+                          },
+                        ),
+                      ],
+                    ).paddingOnly(left: 20, right: 16),
+                  ),
+                ),
+                Expanded(
+                  child: Material(
+                    color: Theme.of(context).colorScheme.surfaceContainerLow,
+                    elevation: 2,
+                    child: Builder(
+                      builder: (context) {
+                        switch (_layoutMode) {
+                          case 1:
+                            return _buildGridLayout();
+                          default:
+                            return _buildListLayout();
+                        }
+                      },
+                    ),
                   ),
                 ),
                 if (provider.room.localParticipant != null)
-                      ControlsWidget(
+                  SizeTransition(
+                    sizeFactor: _controlsAnimation,
+                    axis: Axis.vertical,
+                    child: SizedBox(
+                      width: MediaQuery.of(context).size.width,
+                      child: ControlsWidget(
                         provider.room,
                         provider.room.localParticipant!,
                       ),
+                    ),
+                  ),
               ],
             ),
-                Positioned(
-                  left: 0,
-                  right: 0,
-                  top: 0,
-                  child: SizedBox(
-                    height: 128,
-                    child: ListView.builder(
-                      scrollDirection: Axis.horizontal,
-                      itemCount: math.max(0, provider.participantTracks.length),
-                      itemBuilder: (BuildContext context, int index) {
-                        final track = provider.participantTracks[index];
-                        if (track.participant.sid ==
-                            provider.focusTrack.value?.participant.sid) {
-                          return Container();
-                        }
-
-                        return Padding(
-                          padding: const EdgeInsets.only(top: 8, left: 8),
-                          child: ClipRRect(
-                            borderRadius:
-                                const BorderRadius.all(Radius.circular(8)),
-                            child: InteractiveParticipantWidget(
-                              isFixed: true,
-                              width: 120,
-                              height: 120,
-                              color: Theme.of(context).cardColor,
-                              participant: track,
             onTap: () {
-                                if (track.participant.sid !=
+              _toggleControls();
-                                    provider
-                                        .focusTrack.value?.participant.sid) {
-                                  provider.changeFocusTrack(track);
-                                }
             },
           ),
         ),
-                        );
-                      },
-                    ),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        ),
       ),
     );
   }
 
   @override
   void deactivate() {
-    timer?.cancel();
+    _timer?.cancel();
-    timer = null;
+    _timer = null;
     super.deactivate();
   }
 
   @override
   void activate() {
-    timer ??= Timer.periodic(
+    _timer ??= Timer.periodic(
       const Duration(seconds: 1),
-      (_) => updateDuration(),
+      (_) => _updateDuration(),
     );
     super.activate();
   }

lib/screens/channel/channel_chat.dart

@@ -11,7 +11,6 @@ import 'package:solian/models/channel.dart';
 import 'package:solian/models/event.dart';
 import 'package:solian/models/packet.dart';
 import 'package:solian/providers/auth.dart';
-import 'package:solian/providers/call.dart';
 import 'package:solian/providers/content/channel.dart';
 import 'package:solian/providers/websocket.dart';
 import 'package:solian/router.dart';
@@ -19,7 +18,7 @@ import 'package:solian/screens/channel/channel_detail.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/chat/call/call_prejoin.dart';
+import 'package:solian/widgets/channel/channel_call_indicator.dart';
 import 'package:solian/widgets/chat/call/chat_call_action.dart';
 import 'package:solian/widgets/chat/chat_event.dart';
 import 'package:solian/widgets/chat/chat_event_list.dart';
@@ -53,7 +52,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
 
   late final ChatEventController _chatController;
 
-  getChannel({String? alias}) async {
+  _getChannel({String? alias}) async {
     final ChannelProvider provider = Get.find();
 
     setState(() => _isBusy = true);
@@ -80,7 +79,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     setState(() => _isBusy = false);
   }
 
-  getOngoingCall() async {
+  _getOngoingCall() async {
     final ChannelProvider provider = Get.find();
 
     setState(() => _isBusy = true);
@@ -100,7 +99,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     setState(() => _isBusy = false);
   }
 
-  void listenMessages() {
+  void _listenMessages() {
     final WebSocketProvider provider = Get.find();
     _subscription = provider.stream.stream.listen((event) {
       switch (event.method) {
@@ -110,26 +109,20 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
           break;
         case 'calls.new':
           final payload = Call.fromJson(event.payload!);
+          if (payload.channel.id == _channel!.id) {
             setState(() => _ongoingCall = payload);
+          }
           break;
         case 'calls.end':
+          final payload = Call.fromJson(event.payload!);
+          if (payload.channel.id == _channel!.id) {
             setState(() => _ongoingCall = null);
+          }
           break;
       }
     });
   }
 
-  void showCallPrejoin() {
-    showModalBottomSheet(
-      useRootNavigator: true,
-      context: context,
-      builder: (context) => ChatCallPrejoinPopup(
-        ongoingCall: _ongoingCall!,
-        channel: _channel!,
-      ),
-    );
-  }
-
   Event? _messageToReplying;
   Event? _messageToEditing;
 
@@ -149,13 +142,12 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
     _chatController = ChatEventController();
     _chatController.initialize();
 
-    getChannel().then((_) {
+    _getOngoingCall();
+    _getChannel().then((_) {
       _chatController.getEvents(_channel!, widget.realm);
-      listenMessages();
+      _listenMessages();
     });
 
-    getOngoingCall();
-
     super.initState();
   }
 
@@ -183,8 +175,6 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
       );
     }
 
-    final ChatCallProvider call = Get.find();
-
     return Scaffold(
       appBar: AppBar(
         leading: AppBarLeadingButton.adaptive(context),
@@ -219,7 +209,7 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
                 if (value == false) AppRouter.instance.pop();
                 if (value != null) {
                   final resp = Channel.fromJson(value as Map<String, dynamic>);
-                  getChannel(alias: resp.alias);
+                  _getChannel(alias: resp.alias);
                 }
               });
             },
@@ -232,32 +222,9 @@ class _ChannelChatScreenState extends State<ChannelChatScreen> {
       body: Column(
         children: [
           if (_ongoingCall != null)
-            MaterialBanner(
+            ChannelCallIndicator(
-              padding: const EdgeInsets.only(left: 16, top: 4, bottom: 4),
+              channel: _channel!,
-              leading: const Icon(Icons.call_received),
+              ongoingCall: _ongoingCall!,
-              backgroundColor: Theme.of(context).colorScheme.surfaceContainer,
-              dividerColor: Colors.transparent,
-              content: Text('callOngoing'.tr),
-              actions: [
-                Obx(() {
-                  if (call.current.value == null) {
-                    return TextButton(
-                      onPressed: showCallPrejoin,
-                      child: Text('callJoin'.tr),
-                    );
-                  } else if (call.channel.value?.id == _channel?.id) {
-                    return TextButton(
-                      onPressed: () => call.gotoScreen(context),
-                      child: Text('callResume'.tr),
-                    );
-                  } else {
-                    return TextButton(
-                      onPressed: null,
-                      child: Text('callJoin'.tr),
-                    );
-                  }
-                })
-              ],
             ),
           Expanded(
             child: ChatEventList(

lib/screens/feed/draft_box.dart

@@ -21,7 +21,7 @@ class _DraftBoxScreenState extends State<DraftBoxScreen> {
   final PagingController<int, Post> _pagingController =
       PagingController(firstPageKey: 0);
 
-  getPosts(int pageKey) async {
+  _getPosts(int pageKey) async {
     final PostProvider provider = Get.find();
 
     Response resp;
@@ -49,7 +49,7 @@ class _DraftBoxScreenState extends State<DraftBoxScreen> {
   @override
   void initState() {
     super.initState();
-    _pagingController.addPageRequestListener(getPosts);
+    _pagingController.addPageRequestListener(_getPosts);
   }
 
   @override
@@ -76,6 +76,9 @@ class _DraftBoxScreenState extends State<DraftBoxScreen> {
               itemBuilder: (context, item, index) {
                 return PostOwnedListEntry(
                   item: item,
+                  isFullContent: true,
+                  backgroundColor:
+                      Theme.of(context).colorScheme.surfaceContainerLow,
                   onTap: () async {
                     showModalBottomSheet(
                       useRootNavigator: true,
@@ -85,7 +88,13 @@ class _DraftBoxScreenState extends State<DraftBoxScreen> {
                         noReact: true,
                       ),
                     ).then((value) {
-                      if (value != null) _pagingController.refresh();
+                      if (value is Future) {
+                        value.then((_) {
+                          _pagingController.refresh();
+                        });
+                      } else if (value != null) {
+                        _pagingController.refresh();
+                      }
                     });
                   },
                 ).paddingOnly(left: 12, right: 12, bottom: 4);

lib/screens/feed/search.dart

@@ -77,7 +77,10 @@ class _FeedSearchScreenState extends State<FeedSearchScreen> {
                 onRefresh: () => Future.sync(() => _pagingController.refresh()),
                 child: CustomScrollView(
                   slivers: [
-                    PostWarpedListWidget(controller: _pagingController),
+                    PostWarpedListWidget(
+                      controller: _pagingController,
+                      onUpdate: () => _pagingController.refresh(),
+                    ),
                   ],
                 ),
               ),

lib/screens/home.dart

@@ -46,13 +46,20 @@ class _HomeScreenState extends State<HomeScreen>
       child: Scaffold(
         floatingActionButton: FloatingActionButton(
           child: const Icon(Icons.add),
-          onPressed: () {
+          onPressed: () async {
-            showModalBottomSheet(
+            final value = await showModalBottomSheet(
               useRootNavigator: true,
               isScrollControlled: true,
               context: context,
               builder: (context) => const PostCreatePopup(),
             );
+            if (value is Future) {
+              value.then((_) {
+                _postController.reloadAllOver();
+              });
+            } else if (value != null) {
+              _postController.reloadAllOver();
+            }
           },
         ),
         body: NestedScrollView(
@@ -97,6 +104,7 @@ class _HomeScreenState extends State<HomeScreen>
                   child: CustomScrollView(slivers: [
                     PostWarpedListWidget(
                       controller: _postController.pagingController,
+                      onUpdate: () => _postController.reloadAllOver(),
                     ),
                   ]),
                 ),
@@ -118,12 +126,10 @@ class _HomeScreenState extends State<HomeScreen>
 
 class PostCreatePopup extends StatelessWidget {
   final bool hideDraftBox;
-  final Function? onCreated;
 
   const PostCreatePopup({
     super.key,
     this.hideDraftBox = false,
-    this.onCreated,
   });
 
   @override
@@ -139,32 +145,40 @@ class PostCreatePopup extends StatelessWidget {
         icon: const Icon(Icons.post_add),
         label: 'postEditorModeStory'.tr,
         onTap: () {
-          Navigator.pop(context);
+          Navigator.pop(
-          AppRouter.instance.pushNamed('postEditor', queryParameters: {
+            context,
+            AppRouter.instance.pushNamed(
+              'postEditor',
+              queryParameters: {
                 'mode': 0.toString(),
-          }).then((val) {
+              },
-            if (val != null && onCreated != null) onCreated!();
+            ),
-          });
+          );
         },
       ),
       (
         icon: const Icon(Icons.description),
         label: 'postEditorModeArticle'.tr,
         onTap: () {
-          Navigator.pop(context);
+          Navigator.pop(
-          AppRouter.instance.pushNamed('postEditor', queryParameters: {
+            context,
+            AppRouter.instance.pushNamed(
+              'postEditor',
+              queryParameters: {
                 'mode': 1.toString(),
-          }).then((val) {
+              },
-            if (val != null && onCreated != null) onCreated!();
+            ),
-          });
+          );
         },
       ),
       (
         icon: const Icon(Icons.drafts),
         label: 'draftBoxOpen'.tr,
         onTap: () {
-          Navigator.pop(context);
+          Navigator.pop(
-          AppRouter.instance.pushNamed('draftBox');
+            context,
+            AppRouter.instance.pushNamed('draftBox'),
+          );
         },
       ),
     ];

lib/screens/posts/post_detail.dart

@@ -3,14 +3,18 @@ import 'package:get/get.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/providers/content/posts.dart';
-import 'package:solian/widgets/sized_container.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 import 'package:solian/widgets/posts/post_replies.dart';
 
 class PostDetailScreen extends StatefulWidget {
   final String id;
+  final Post? post;
 
-  const PostDetailScreen({super.key, required this.id});
+  const PostDetailScreen({
+    super.key,
+    required this.id,
+    this.post,
+  });
 
   @override
   State<PostDetailScreen> createState() => _PostDetailScreenState();
@@ -20,6 +24,11 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
   Post? item;
 
   Future<Post?> getDetail() async {
+    if (widget.post != null) {
+      item = widget.post;
+      return widget.post;
+    }
+
     final PostProvider provider = Get.find();
 
     try {
@@ -48,22 +57,21 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
           return CustomScrollView(
             slivers: [
               SliverToBoxAdapter(
-                child: CenteredContainer(
                 child: PostItem(
                   item: item!,
-                    isClickable: true,
+                  isClickable: false,
+                  isOverrideEmbedClickable: true,
                   isFullDate: true,
+                  isFullContent: true,
                   isShowReply: false,
                   isContentSelectable: true,
                 ),
               ),
-              ),
               SliverToBoxAdapter(
                 child: const Divider(thickness: 0.3, height: 1)
                     .paddingOnly(top: 4),
               ),
               SliverToBoxAdapter(
-                child: CenteredContainer(
                 child: Align(
                   alignment: Alignment.centerLeft,
                   child: Text(
@@ -72,7 +80,6 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
                   ).paddingOnly(left: 24, right: 24, top: 16),
                 ),
               ),
-              ),
               PostReplyList(item: item!),
               SliverToBoxAdapter(
                 child: SizedBox(height: MediaQuery.of(context).padding.bottom),

lib/screens/posts/post_editor.dart

@@ -8,6 +8,7 @@ import 'package:solian/controllers/post_editor_controller.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/models/realm.dart';
+import 'package:solian/providers/attachment_uploader.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/theme.dart';
@@ -22,7 +23,12 @@ class PostPublishArguments {
   final Post? repost;
   final Realm? realm;
 
-  PostPublishArguments({this.edit, this.reply, this.repost, this.realm});
+  PostPublishArguments({
+    this.edit,
+    this.reply,
+    this.repost,
+    this.realm,
+  });
 }
 
 class PostPublishScreen extends StatefulWidget {
@@ -56,6 +62,14 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
     if (auth.isAuthorized.isFalse) return;
     if (_editorController.isEmpty) return;
 
+    final AttachmentUploaderController uploader = Get.find();
+    if (uploader.queueOfUpload.any(
+      ((x) => x.usage == 'i.attachment' && x.isUploading),
+    )) {
+      context.showErrorDialog('attachmentUploadInProgress'.tr);
+      return;
+    }
+
     setState(() => _isBusy = true);
 
     final client = auth.configureClient('interactive');
@@ -92,20 +106,29 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
     }
   }
 
-  void cancelAction() {
+  void _cancelAction() {
     _editorController.localClear();
     AppRouter.instance.pop();
   }
 
   Post? get _editTo => _editorController.editTo.value;
+
   Post? get _replyTo => _editorController.replyTo.value;
+
   Post? get _repostTo => _editorController.repostTo.value;
-  Realm? get _realm => _editorController.realmZone.value;
 
   @override
   void initState() {
     super.initState();
-    if (widget.edit == null) _editorController.localRead();
+    if (widget.edit == null && widget.reply == null && widget.repost == null) {
+      _editorController.localRead();
+    }
+    if (widget.reply != null) {
+      _editorController.replyTo.value = widget.reply;
+    }
+    if (widget.repost != null) {
+      _editorController.repostTo.value = widget.repost;
+    }
     _editorController.contentController.addListener(() => setState(() {}));
     _syncWidget();
   }
@@ -114,7 +137,7 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
   Widget build(BuildContext context) {
     final notifyBannerActions = [
       TextButton(
-        onPressed: cancelAction,
+        onPressed: _cancelAction,
         child: Text('cancel'.tr),
       )
     ];
@@ -196,10 +219,15 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
                 collapsedBackgroundColor:
                     Theme.of(context).colorScheme.surfaceContainer,
                 children: [
-                  PostItem(
+                  Container(
+                    constraints: const BoxConstraints(maxHeight: 280),
+                    child: SingleChildScrollView(
+                      child: PostItem(
                         item: _replyTo!,
                         isReactable: false,
                       ).paddingOnly(bottom: 8),
+                    ),
+                  ),
                 ],
               ),
             if (_repostTo != null)
@@ -214,10 +242,15 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
                 collapsedBackgroundColor:
                     Theme.of(context).colorScheme.surfaceContainer,
                 children: [
-                  PostItem(
+                  Container(
+                    constraints: const BoxConstraints(maxHeight: 280),
+                    child: SingleChildScrollView(
+                      child: PostItem(
                         item: _repostTo!,
                         isReactable: false,
                       ).paddingOnly(bottom: 8),
+                    ),
+                  ),
                 ],
               ),
             Expanded(

lib/screens/realms.dart

@@ -26,7 +26,7 @@ class _RealmListScreenState extends State<RealmListScreen> {
 
   final List<Realm> _realms = List.empty(growable: true);
 
-  getRealms() async {
+  _getRealms() async {
     final AuthProvider auth = Get.find();
     if (auth.isAuthorized.isFalse) return;
 
@@ -48,7 +48,7 @@ class _RealmListScreenState extends State<RealmListScreen> {
   @override
   void initState() {
     super.initState();
-    getRealms();
+    _getRealms();
   }
 
   @override
@@ -71,7 +71,7 @@ class _RealmListScreenState extends State<RealmListScreen> {
               onPressed: () {
                 AppRouter.instance.pushNamed('realmOrganizing').then(
                   (value) {
-                    if (value != null) getRealms();
+                    if (value != null) _getRealms();
                   },
                 );
               },
@@ -84,7 +84,7 @@ class _RealmListScreenState extends State<RealmListScreen> {
         body: Obx(() {
           if (auth.isAuthorized.isFalse) {
             return SigninRequiredOverlay(
-              onSignedIn: () => getRealms(),
+              onSignedIn: () => _getRealms(),
             );
           }
 
@@ -94,12 +94,12 @@ class _RealmListScreenState extends State<RealmListScreen> {
               Expanded(
                 child: CenteredContainer(
                   child: RefreshIndicator(
-                    onRefresh: () => getRealms(),
+                    onRefresh: () => _getRealms(),
                     child: ListView.builder(
                       itemCount: _realms.length,
                       itemBuilder: (context, index) {
                         final element = _realms[index];
-                        return buildRealm(element);
+                        return _buildEntry(element);
                       },
                     ),
                   ),
@@ -112,7 +112,7 @@ class _RealmListScreenState extends State<RealmListScreen> {
     );
   }
 
-  Widget buildRealm(Realm element) {
+  Widget _buildEntry(Realm element) {
     return Card(
       child: ClipRRect(
         borderRadius: const BorderRadius.all(Radius.circular(8)),

lib/screens/realms/realm_view.dart

@@ -12,7 +12,6 @@ import 'package:solian/providers/content/posts.dart';
 import 'package:solian/providers/content/realm.dart';
 import 'package:solian/router.dart';
 import 'package:solian/screens/channel/channel_organize.dart';
-import 'package:solian/screens/posts/post_editor.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/channel/channel_list.dart';
@@ -136,6 +135,7 @@ class _RealmViewScreenState extends State<RealmViewScreen> {
               }
 
               return TabBarView(
+                physics: const NeverScrollableScrollPhysics(),
                 children: [
                   RealmPostListWidget(realm: _realm!),
                   RealmChannelListWidget(
@@ -189,7 +189,6 @@ class _RealmPostListWidgetState extends State<RealmPostListWidget> {
   @override
   void initState() {
     super.initState();
-
     _pagingController.addPageRequestListener(getPosts);
   }
 
@@ -199,28 +198,6 @@ class _RealmPostListWidgetState extends State<RealmPostListWidget> {
       onRefresh: () => Future.sync(() => _pagingController.refresh()),
       child: CustomScrollView(
         slivers: [
-          SliverToBoxAdapter(
-            child: ListTile(
-              leading: const Icon(Icons.post_add),
-              contentPadding: const EdgeInsets.only(left: 24, right: 8),
-              tileColor: Theme.of(context).colorScheme.surfaceContainer,
-              title: Text('postNew'.tr),
-              subtitle: Text(
-                'postNewInRealmHint'
-                    .trParams({'realm': '#${widget.realm.alias}'}),
-              ),
-              onTap: () {
-                AppRouter.instance
-                    .pushNamed(
-                  'postEditor',
-                  extra: PostPublishArguments(realm: widget.realm),
-                )
-                    .then((value) {
-                  if (value != null) _pagingController.refresh();
-                });
-              },
-            ),
-          ),
           PostListWidget(controller: _pagingController),
         ],
       ),

lib/screens/settings.dart

@@ -4,6 +4,7 @@ import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/providers/theme_switcher.dart';
+import 'package:solian/router.dart';
 import 'package:solian/theme.dart';
 
 class SettingScreen extends StatefulWidget {
@@ -79,6 +80,21 @@ class _SettingScreenState extends State<SettingScreen> {
                   .toList(),
             ).paddingSymmetric(horizontal: 12, vertical: 8),
           ),
+          _buildCaptionHeader('more'.tr),
+          Row(
+            mainAxisAlignment: MainAxisAlignment.start,
+            children: [
+              TextButton(
+                style: const ButtonStyle(
+                  visualDensity: VisualDensity(horizontal: -4, vertical: -4),
+                ),
+                child: Text('about'.tr),
+                onPressed: () {
+                  AppRouter.instance.pushNamed('about');
+                },
+              ),
+            ],
+          ).paddingSymmetric(horizontal: 12, vertical: 8),
         ],
       ),
     );

lib/shells/title_shell.dart

@@ -8,13 +8,15 @@ import 'package:solian/widgets/app_bar_leading.dart';
 class TitleShell extends StatelessWidget {
   final bool showAppBar;
   final bool isCenteredTitle;
-  final GoRouterState state;
+  final String? title;
+  final GoRouterState? state;
   final Widget child;
 
   const TitleShell({
     super.key,
     required this.child,
-    required this.state,
+    this.title,
+    this.state,
     this.showAppBar = true,
     this.isCenteredTitle = false,
   });
@@ -25,7 +27,9 @@ class TitleShell extends StatelessWidget {
       appBar: showAppBar
           ? AppBar(
               leading: AppBarLeadingButton.adaptive(context),
-              title: AppBarTitle(state.topRoute?.name?.tr ?? 'page'.tr),
+              title: AppBarTitle(
+                title ?? (state!.topRoute?.name?.tr ?? 'page'.tr),
+              ),
               centerTitle: isCenteredTitle,
               toolbarHeight: SolianTheme.toolbarHeight(context),
             )

lib/translations/en_us.dart

@@ -10,8 +10,11 @@ const i18nEnglish = {
   'draft': 'Draft',
   'draftSave': 'Save',
   'draftBox': 'Draft Box',
+  'more': 'More',
   'share': 'Share',
+  'shareNoUri': 'Share text content',
   'feed': 'Feed',
+  'unlink': 'Unlink',
   'feedSearch': 'Search Feed',
   'feedSearchWithTag': 'Searching with tag #@key',
   'feedSearchWithCategory': 'Searching in category @category',
@@ -50,6 +53,7 @@ const i18nEnglish = {
   'account': 'Account',
   'accountPersonalize': 'Personalize',
   'accountPersonalizeApplied': 'Account personalize settings has been saved.',
+  'accountStickers': 'Stickers',
   'accountFriend': 'Friend',
   'accountFriendNew': 'New friend',
   'accountFriendNewHint':
@@ -157,6 +161,14 @@ const i18nEnglish = {
   'reactCompleted': 'Your reaction has been added',
   'reactUncompleted': 'Your reaction has been removed',
   'attachmentUploadBy': 'Upload by',
+  'attachmentAutoUpload': 'Auto Upload',
+  'attachmentUploadQueue': 'Upload Queue',
+  'attachmentUploadQueueStart': 'Start All',
+  'attachmentUploadInProgress':
+      'There are attachments being uploaded. Please wait until all attachments have been uploaded before proceeding...',
+  'attachmentAttached': 'Exists Files',
+  'attachmentUploadBlocked':
+      'Upload blocked, there is currently a task in progress...',
   'attachmentAdd': 'Attach attachments',
   'attachmentAddGalleryPhoto': 'Gallery photo',
   'attachmentAddGalleryVideo': 'Gallery video',
@@ -164,6 +176,10 @@ const i18nEnglish = {
   'attachmentAddCameraVideo': 'Capture video',
   'attachmentAddClipboard': 'Paste file',
   'attachmentAddFile': 'Attach file',
+  'attachmentAddLink': 'Link attachments',
+  'attachmentAddLinkHint':
+      'Enter attachment serial number to link that attachment',
+  'attachmentAddLinkInput': 'Serial number',
   'attachmentSetting': 'Adjust attachment',
   'attachmentAlt': 'Alternative text',
   'attachmentLoadFailed': 'Load Attachment Failed',
@@ -246,6 +262,8 @@ const i18nEnglish = {
       'Are your sure to delete message @id? This action cannot be undone!',
   'call': 'Call',
   'callOngoing': 'A call is ongoing...',
+  'callOngoingEmpty': 'A call is on hold...',
+  'callOngoingParticipants': '@count people are calling...',
   'callJoin': 'Join',
   'callResume': 'Resume',
   'callMicrophone': 'Microphone',
@@ -301,6 +319,13 @@ const i18nEnglish = {
   'accountStatusNeutral': 'Neutral',
   'accountStatusPositive': 'Positive',
   'bsLoadingTheme': 'Loading Theme',
+  'bsCheckForUpdate': 'Checking For Updates',
+  'bsCheckForUpdateFailed': 'Unable to Check Updates',
+  'bsCheckForUpdateNew': 'Found New Version',
+  'bsCheckForUpdateDescApple':
+      'Please head to TestFlight and update your app to latest version to prevent error happens and get latest functions.',
+  'bsCheckForUpdateDescCommon':
+      'Please head to our website download and install latest version of application to prevent error happens and get latest functions.',
   'bsCheckingServer': 'Checking Server Status',
   'bsCheckingServerFail':
       'Unable connect to server, check your network connection',
@@ -309,6 +334,7 @@ const i18nEnglish = {
   'bsEstablishingConn': 'Establishing Connection',
   'bsPreparingData': 'Preparing User Data',
   'bsRegisteringPushNotify': 'Enabling Push Notifications',
+  'bsDismissibleErrorHint': 'Click anywhere to ignore this error',
   'postShareContent':
       '@content\n\n@username on the Solar Network\nCheck it out: @link',
   'postShareSubject': '@username posted a post on the Solar Network',
@@ -318,6 +344,30 @@ const i18nEnglish = {
   'themeColorMiku': 'Miku Blue',
   'themeColorKagamine': 'Kagamine Yellow',
   'themeColorLuka': 'Luka Pink',
+  'stickerDeletionConfirm': 'Confirm sticker delete',
+  'stickerDeletionConfirmCaption':
+      'Are you sure to delete sticker @name? This action cannot be undo.',
   'themeColorApplied': 'Global theme color has been applied.',
   'attachmentSaved': 'Attachment saved to your system album.',
+  'cropImage': 'Crop Image',
+  'stickerUploader': 'Upload sticker',
+  'stickerUploaderAttachmentNew': 'Upload new attachment',
+  'stickerUploaderAttachment': 'Attachment serial number',
+  'stickerUploaderPack': 'Sticker pack serial number',
+  'stickerUploaderPackHint':
+      'Don\'t have pack id? Head to creator platform and create one!',
+  'stickerUploaderAlias': 'Alias',
+  'stickerUploaderAliasHint':
+      'Will be used as a placeholder with the sticker pack prefix when entered.',
+  'stickerUploaderName': 'Name',
+  'stickerUploaderNameHint':
+      'A human-friendly name given to the user in the sticker selection interface.',
+  'readMore': 'Read more',
+  'attachmentUnload': 'Not Loaded',
+  'attachmentUnloadCaption':
+      'In order to save traffic, this attachment is not loaded automatically. Click it to start loading.',
+  'callStatusConnected': 'Connected',
+  'callStatusDisconnected': 'Disconnected',
+  'callStatusConnecting': 'Connecting',
+  'callStatusReconnected': 'Reconnecting',
 };

lib/translations/zh_cn.dart

@@ -18,8 +18,11 @@ const i18nSimplifiedChinese = {
   'draft': '草稿',
   'draftSave': '存为草稿',
   'draftBox': '草稿箱',
+  'more': '更多',
   'share': '分享',
+  'shareNoUri': '分享文字内容',
   'feed': '资讯',
+  'unlink': '移除链接',
   'feedSearch': '搜索资讯',
   'feedSearchWithTag': '检索带有 #@key 标签的资讯',
   'feedSearchWithCategory': '检索位于分类 @category 的资讯',
@@ -50,6 +53,7 @@ const i18nSimplifiedChinese = {
   'account': '账号',
   'accountPersonalize': '个性化',
   'accountPersonalizeApplied': '账户的个性化设置已保存。',
+  'accountStickers': '贴图',
   'accountFriend': '好友',
   'accountFriendNew': '添加好友',
   'accountFriendNewHint': '使用他人的用户名来发送一个好友请求吧！',
@@ -146,6 +150,12 @@ const i18nSimplifiedChinese = {
   'reactCompleted': '你的反应已被添加',
   'reactUncompleted': '你的反应已被移除',
   'attachmentUploadBy': '由上传',
+  'attachmentAutoUpload': '自动上传',
+  'attachmentUploadQueue': '上传队列',
+  'attachmentUploadQueueStart': '整队上传',
+  'attachmentUploadInProgress': '有附件正在上传，请等待所有附件上传完毕后再进行操作……',
+  'attachmentAttached': '已附附件',
+  'attachmentUploadBlocked': '上传受阻，当前已有任务进行中……',
   'attachmentAdd': '附加附件',
   'attachmentAddGalleryPhoto': '相册照片',
   'attachmentAddGalleryVideo': '相册视频',
@@ -153,6 +163,9 @@ const i18nSimplifiedChinese = {
   'attachmentAddCameraVideo': '拍摄视频',
   'attachmentAddClipboard': '粘贴文件',
   'attachmentAddFile': '附加文件',
+  'attachmentAddLink': '链接附件',
+  'attachmentAddLinkHint': '输入附件的神秘代号来链接对应附件',
+  'attachmentAddLinkInput': '神秘代号',
   'attachmentSetting': '调整附件',
   'attachmentAlt': '替代文字',
   'attachmentLoadFailed': '加载失败',
@@ -227,6 +240,8 @@ const i18nSimplifiedChinese = {
   'messageDeletionConfirmCaption': '你确定要删除消息 @id 吗？该操作不可撤销。',
   'call': '通话',
   'callOngoing': '一则通话正在进行中…',
+  'callOngoingEmpty': '一则通话待机中…',
+  'callOngoingParticipants': '@count 人正在进行通话…',
   'callJoin': '加入',
   'callResume': '恢复',
   'callMicrophone': '麦克风',
@@ -280,6 +295,11 @@ const i18nSimplifiedChinese = {
   'accountStatusNeutral': '中性',
   'accountStatusPositive': '积极',
   'bsLoadingTheme': '正在装载主题',
+  'bsCheckForUpdate': '正在检查更新',
+  'bsCheckForUpdateFailed': '无法检查更新',
+  'bsCheckForUpdateNew': '发现新版本',
+  'bsCheckForUpdateDescApple': '请前往 TestFlight 并将您的应用程序更新到最新版本，以防止出现错误并获取最新功能。',
+  'bsCheckForUpdateDescCommon': '请前往我们的网站下载并安装最新版本的应用程序，以防止出现错误并获取最新功能。',
   'bsCheckingServer': '检查服务器状态中',
   'bsCheckingServerFail': '无法连接至服务器，请检查你的网络连接状态',
   'bsCheckingServerDown': '当前服务器不可用，请稍后重试',
@@ -287,6 +307,7 @@ const i18nSimplifiedChinese = {
   'bsEstablishingConn': '部署连接中',
   'bsPreparingData': '正在准备用户资料',
   'bsRegisteringPushNotify': '正在启用推送通知',
+  'bsDismissibleErrorHint': '点击任意地方忽略此错误',
   'postShareContent': '@content\n\n@username 在 Solar Network\n原帖地址：@link',
   'postShareSubject': '@username 在 Solar Network 上发布了一篇帖子',
   'themeColor': '全局主题色',
@@ -296,5 +317,24 @@ const i18nSimplifiedChinese = {
   'themeColorKagamine': '镜音黄',
   'themeColorLuka': '流音粉',
   'themeColorApplied': '全局主题颜色已应用',
+  'stickerDeletionConfirm': '确认删除贴图',
+  'stickerDeletionConfirmCaption': '你确认要删除贴图 @name 吗？该操作不可撤销。',
   'attachmentSaved': '附件已保存到系统相册',
+  'cropImage': '裁剪图片',
+  'stickerUploader': '上传贴图',
+  'stickerUploaderAttachmentNew': '上传附件',
+  'stickerUploaderAttachment': '附件序列号',
+  'stickerUploaderPack': '贴图包序号',
+  'stickerUploaderPackHint': '没有该序号？请转到我们的创作者平台创建一个贴图包。',
+  'stickerUploaderAlias': '贴图别名',
+  'stickerUploaderAliasHint': '将会在输入时使用和贴图包前缀组成占位符。',
+  'stickerUploaderName': '贴图名称',
+  'stickerUploaderNameHint': '在贴图选择界面提供给用户的人类友好名称。',
+  'readMore': '阅读更多',
+  'attachmentUnload': '附件未加载',
+  'attachmentUnloadCaption': '为了节省流量，本附件未自动加载，点一下来开始加载。',
+  'callStatusConnected': '已连接',
+  'callStatusDisconnected': '已断开',
+  'callStatusConnecting': '连接中',
+  'callStatusReconnected': '重连中',
 };

lib/widgets/account/account_profile_popup.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:solian/exts.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/providers/account_status.dart';
 import 'package:solian/router.dart';
@@ -8,9 +7,9 @@ import 'package:solian/services.dart';
 import 'package:solian/widgets/account/account_heading.dart';
 
 class AccountProfilePopup extends StatefulWidget {
-  final Account account;
+  final String name;
 
-  const AccountProfilePopup({super.key, required this.account});
+  const AccountProfilePopup({super.key, required this.name});
 
   @override
   State<AccountProfilePopup> createState() => _AccountProfilePopupState();
@@ -18,38 +17,75 @@ class AccountProfilePopup extends StatefulWidget {
 
 class _AccountProfilePopupState extends State<AccountProfilePopup> {
   bool _isBusy = true;
+  dynamic _hasError;
 
   Account? _userinfo;
 
-  void getUserinfo() async {
+  void _getUserinfo() async {
     setState(() => _isBusy = true);
 
+    try {
       final client = ServiceFinder.configureClient('auth');
-    final resp = await client.get('/users/${widget.account.name}');
+      final resp = await client.get('/users/${widget.name}');
       if (resp.statusCode == 200) {
+        setState(() {
           _userinfo = Account.fromJson(resp.body);
-      setState(() => _isBusy = false);
+          _isBusy = false;
+        });
       } else {
-      context.showErrorDialog(resp.bodyString);
+        setState(() {
-      Navigator.pop(context);
+          _hasError = resp.bodyString;
+          _isBusy = false;
+        });
+      }
+    } catch (e) {
+      setState(() {
+        _hasError = e;
+        _isBusy = false;
+      });
     }
   }
 
+  Color get _unFocusColor =>
+      Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
+
   @override
   void initState() {
     super.initState();
-    getUserinfo();
+    _getUserinfo();
   }
 
   @override
   Widget build(BuildContext context) {
-    if (_isBusy || _userinfo == null) {
+    if (_isBusy) {
       return SizedBox(
         height: MediaQuery.of(context).size.height * 0.75,
         child: const Center(child: CircularProgressIndicator()),
       );
     }
 
+    if (_hasError != null) {
+      return SizedBox(
+        height: MediaQuery.of(context).size.height * 0.75,
+        width: double.infinity,
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            const Icon(Icons.cancel, size: 24),
+            const SizedBox(height: 12),
+            Text(
+              _hasError.toString(),
+              textAlign: TextAlign.center,
+              style: TextStyle(
+                fontSize: 13,
+                color: _unFocusColor,
+              ),
+            ),
+          ],
+        ),
+      );
+    }
+
     return SizedBox(
       height: MediaQuery.of(context).size.height * 0.75,
       child: Column(

lib/widgets/account/account_status_action.dart

@@ -226,7 +226,7 @@ class _AccountStatusEditorDialogState extends State<AccountStatusEditorDialog> {
               onTapOutside: (_) =>
                   FocusManager.instance.primaryFocus?.unfocus(),
             ),
-            const SizedBox(height: 5),
+            const SizedBox(height: 8),
             TextField(
               controller: _clearAtController,
               readOnly: true,
@@ -238,7 +238,7 @@ class _AccountStatusEditorDialogState extends State<AccountStatusEditorDialog> {
               ),
               onTap: () => selectClearAt(),
             ),
-            const SizedBox(height: 5),
+            const SizedBox(height: 8),
             SingleChildScrollView(
               scrollDirection: Axis.horizontal,
               child: Wrap(
@@ -281,7 +281,7 @@ class _AccountStatusEditorDialogState extends State<AccountStatusEditorDialog> {
                 ],
               ),
             ),
-            const SizedBox(height: 5),
+            const SizedBox(height: 8),
             SingleChildScrollView(
               scrollDirection: Axis.horizontal,
               child: Wrap(

lib/widgets/account/relative_list.dart

@@ -35,7 +35,7 @@ class SilverRelativeList extends StatelessWidget {
             context: context,
             builder: (context) =>
                 AccountProfilePopup(
-                  account: element.related,
+                  name: element.related.name,
                 ),
           );
         },

lib/widgets/attachments/attachment_attr_editor.dart

@@ -0,0 +1,132 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_animate/flutter_animate.dart';
+import 'package:get/get.dart';
+import 'package:solian/exts.dart';
+import 'package:solian/models/attachment.dart';
+import 'package:solian/providers/content/attachment.dart';
+
+class AttachmentAttrEditorDialog extends StatefulWidget {
+  final Attachment item;
+  final Function(Attachment item) onUpdate;
+
+  const AttachmentAttrEditorDialog({
+    super.key,
+    required this.item,
+    required this.onUpdate,
+  });
+
+  @override
+  State<AttachmentAttrEditorDialog> createState() => _AttachmentAttrEditorDialogState();
+}
+
+class _AttachmentAttrEditorDialogState extends State<AttachmentAttrEditorDialog> {
+  final _altController = TextEditingController();
+
+  bool _isBusy = false;
+  bool _isMature = false;
+
+  Future<Attachment?> _updateAttachment() async {
+    final AttachmentProvider provider = Get.find();
+
+    setState(() => _isBusy = true);
+    try {
+      final resp = await provider.updateAttachment(
+        widget.item.id,
+        _altController.value.text,
+        widget.item.usage,
+        isMature: _isMature,
+      );
+
+      Get.find<AttachmentProvider>().clearCache(id: widget.item.id);
+
+      setState(() => _isBusy = false);
+      return Attachment.fromJson(resp.body);
+    } catch (e) {
+      context.showErrorDialog(e);
+      setState(() => _isBusy = false);
+      return null;
+    }
+  }
+
+  void syncWidget() {
+    _isMature = widget.item.isMature;
+    _altController.text = widget.item.alt;
+  }
+
+  @override
+  void initState() {
+    syncWidget();
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text('attachmentSetting'.tr),
+      content: Container(
+        constraints: const BoxConstraints(minWidth: 400),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            if (_isBusy)
+              ClipRRect(
+                borderRadius: const BorderRadius.all(Radius.circular(8)),
+                child: const LinearProgressIndicator().animate().scaleX(),
+              ),
+            const SizedBox(height: 18),
+            TextField(
+              controller: _altController,
+              decoration: InputDecoration(
+                isDense: true,
+                prefixIcon: const Icon(Icons.image_not_supported),
+                border: const OutlineInputBorder(),
+                labelText: 'attachmentAlt'.tr,
+              ),
+              onTapOutside: (_) =>
+                  FocusManager.instance.primaryFocus?.unfocus(),
+            ),
+            const SizedBox(height: 8),
+            CheckboxListTile(
+              contentPadding: const EdgeInsets.only(left: 4, right: 18),
+              shape: const RoundedRectangleBorder(
+                  borderRadius: BorderRadius.all(Radius.circular(10))),
+              title: Text('matureContent'.tr),
+              secondary: const Icon(Icons.visibility_off),
+              value: _isMature,
+              onChanged: (newValue) {
+                setState(() => _isMature = newValue ?? false);
+              },
+              controlAffinity: ListTileControlAffinity.leading,
+            ),
+          ],
+        ),
+      ),
+      actionsAlignment: MainAxisAlignment.spaceBetween,
+      actions: <Widget>[
+        Row(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            TextButton(
+              style: TextButton.styleFrom(
+                  foregroundColor:
+                  Theme.of(context).colorScheme.onSurfaceVariant),
+              onPressed: () => Navigator.pop(context),
+              child: Text('cancel'.tr),
+            ),
+            TextButton(
+              child: Text('apply'.tr),
+              onPressed: () {
+                _updateAttachment().then((value) {
+                  if (value != null) {
+                    widget.onUpdate(value);
+                    Navigator.pop(context);
+                  }
+                });
+              },
+            ),
+          ],
+        ),
+      ],
+    );
+  }
+}

lib/widgets/attachments/attachment_fullscreen.dart

@@ -16,19 +16,18 @@ import 'package:solian/widgets/attachments/attachment_item.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 import 'package:path/path.dart' show extension;
 
-class AttachmentListFullScreen extends StatefulWidget {
+class AttachmentFullScreen extends StatefulWidget {
   final String parentId;
   final Attachment item;
 
-  const AttachmentListFullScreen(
+  const AttachmentFullScreen(
       {super.key, required this.parentId, required this.item});
 
   @override
-  State<AttachmentListFullScreen> createState() =>
+  State<AttachmentFullScreen> createState() => _AttachmentFullScreenState();
-      _AttachmentListFullScreenState();
 }
 
-class _AttachmentListFullScreenState extends State<AttachmentListFullScreen> {
+class _AttachmentFullScreenState extends State<AttachmentFullScreen> {
   bool _showDetails = true;
 
   bool _isDownloading = false;
@@ -71,7 +70,7 @@ class _AttachmentListFullScreenState extends State<AttachmentListFullScreen> {
       '/attachments/${widget.item.id}',
     );
 
-    if (PlatformInfo.isWeb) {
+    if (PlatformInfo.isWeb || PlatformInfo.isDesktop) {
       await launchUrlString(url);
       return;
     }
@@ -83,7 +82,7 @@ class _AttachmentListFullScreenState extends State<AttachmentListFullScreen> {
     setState(() => _isDownloading = true);
 
     var extName = extension(widget.item.name);
-    if(extName.isEmpty) extName = '.png';
+    if (extName.isEmpty) extName = '.png';
     final imagePath =
         '${Directory.systemTemp.path}/${widget.item.uuid}$extName';
     await Dio().download(
@@ -258,6 +257,10 @@ class _AttachmentListFullScreenState extends State<AttachmentListFullScreen> {
                       child: Wrap(
                         spacing: 6,
                         children: [
+                          Text(
+                            '#${widget.item.id}',
+                            style: metaTextStyle,
+                          ),
                           if (widget.item.metadata?['width'] != null &&
                               widget.item.metadata?['height'] != null)
                             Text(

lib/widgets/attachments/attachment_item.dart

@@ -7,6 +7,7 @@ import 'package:media_kit_video/media_kit_video.dart';
 import 'package:solian/models/attachment.dart';
 import 'package:solian/platform.dart';
 import 'package:solian/services.dart';
+import 'package:solian/widgets/sized_container.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
 class AttachmentItem extends StatefulWidget {
@@ -213,8 +214,12 @@ class _AttachmentItemImage extends StatelessWidget {
 
 class _AttachmentItemVideo extends StatefulWidget {
   final Attachment item;
+  final bool autoload;
 
-  const _AttachmentItemVideo({required this.item});
+  const _AttachmentItemVideo({
+    required this.item,
+    this.autoload = false,
+  });
 
   @override
   State<_AttachmentItemVideo> createState() => _AttachmentItemVideoState();
@@ -226,21 +231,65 @@ class _AttachmentItemVideoState extends State<_AttachmentItemVideo> {
   );
   late final _controller = VideoController(_player);
 
+  bool _showContent = false;
+
+  void _startLoad() {
+    _player.open(
+      Media(ServiceFinder.buildUrl('files', '/attachments/${widget.item.id}')),
+      play: false,
+    );
+    setState(() => _showContent = true);
+  }
+
   @override
   void initState() {
     super.initState();
-    _player.open(
+    _showContent = widget.autoload;
-      Media(
-        ServiceFinder.buildUrl('files', '/attachments/${widget.item.id}'),
-      ),
-      play: false,
-    );
   }
 
   @override
   Widget build(BuildContext context) {
+    final ratio = widget.item.metadata?['ratio'] ?? 16 / 9;
+    if (!_showContent) {
+      return GestureDetector(
+        child: AspectRatio(
+          aspectRatio: ratio,
+          child: CenteredContainer(
+            maxWidth: 280,
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                const Icon(
+                  Icons.not_started,
+                  color: Colors.white,
+                  size: 32,
+                ),
+                const SizedBox(height: 8),
+                Text(
+                  'attachmentUnload'.tr,
+                  style: const TextStyle(
+                    color: Colors.white,
+                    fontWeight: FontWeight.bold,
+                    fontSize: 16,
+                  ),
+                ),
+                Text(
+                  'attachmentUnloadCaption'.tr,
+                  style: const TextStyle(color: Colors.white),
+                  textAlign: TextAlign.center,
+                ),
+              ],
+            ),
+          ),
+        ),
+        onTap: () {
+          _startLoad();
+        },
+      );
+    }
+
     return Video(
-      aspectRatio: widget.item.metadata?['ratio'] ?? 16 / 9,
+      aspectRatio: ratio,
       controller: _controller,
     );
   }

lib/widgets/attachments/attachment_list.dart

@@ -3,13 +3,14 @@ import 'dart:ui';
 
 import 'package:carousel_slider/carousel_slider.dart';
 import 'package:dismissible_page/dismissible_page.dart';
-import 'package:flutter/material.dart';
+import 'package:flutter/material.dart' hide CarouselController;
 import 'package:flutter_animate/flutter_animate.dart';
 import 'package:get/get.dart';
 import 'package:solian/models/attachment.dart';
 import 'package:solian/widgets/attachments/attachment_item.dart';
 import 'package:solian/providers/content/attachment.dart';
-import 'package:solian/widgets/attachments/attachment_list_fullscreen.dart';
+import 'package:solian/widgets/attachments/attachment_fullscreen.dart';
+import 'package:solian/widgets/sized_container.dart';
 
 class AttachmentList extends StatefulWidget {
   final String parentId;
@@ -45,7 +46,7 @@ class _AttachmentListState extends State<AttachmentList> {
   List<Attachment?> _attachmentsMeta = List.empty();
 
   void _getMetadataList() {
-    final AttachmentProvider provider = Get.find();
+    final AttachmentProvider attach = Get.find();
 
     if (widget.attachmentsId.isEmpty) {
       return;
@@ -53,25 +54,16 @@ class _AttachmentListState extends State<AttachmentList> {
       _attachmentsMeta = List.filled(widget.attachmentsId.length, null);
     }
 
-    int progress = 0;
+    attach.listMetadata(widget.attachmentsId).then((result) {
-    for (var idx = 0; idx < widget.attachmentsId.length; idx++) {
+      setState(() {
-      provider.getMetadata(widget.attachmentsId[idx]).then((resp) {
+        _attachmentsMeta = result;
-        progress++;
+        _isLoading = false;
-        if (resp != null) {
+      });
-          _attachmentsMeta[idx] = resp;
+      _calculateAspectRatio();
-        }
-        if (progress == widget.attachmentsId.length) {
-          calculateAspectRatio();
-
-          if (mounted) {
-            setState(() => _isLoading = false);
-          }
-        }
     });
   }
-  }
 
-  void calculateAspectRatio() {
+  void _calculateAspectRatio() {
     bool isConsistent = true;
     double? consistentValue;
     int portrait = 0, square = 0, landscape = 0;
@@ -281,9 +273,8 @@ class AttachmentListEntry extends StatelessWidget {
                 ),
               ),
             if (item!.isMature && !showMature)
-              Center(
+              CenteredContainer(
-                child: Container(
+                maxWidth: 280,
-                  constraints: const BoxConstraints(maxWidth: 280),
                 child: Column(
                   mainAxisAlignment: MainAxisAlignment.center,
                   children: [
@@ -311,7 +302,6 @@ class AttachmentListEntry extends StatelessWidget {
                   ],
                 ),
               ),
-              ),
           ],
         ),
       ),
@@ -320,7 +310,7 @@ class AttachmentListEntry extends StatelessWidget {
           onReveal(true);
         } else if (['image'].contains(item!.mimetype.split('/').first)) {
           context.pushTransparentRoute(
-            AttachmentListFullScreen(
+            AttachmentFullScreen(
               parentId: parentId,
               item: item!,
             ),
@@ -331,3 +321,50 @@ class AttachmentListEntry extends StatelessWidget {
     );
   }
 }
+
+class AttachmentSelfContainedEntry extends StatefulWidget {
+  final int id;
+  final String parentId;
+  final bool isDense;
+
+  const AttachmentSelfContainedEntry({
+    super.key,
+    required this.id,
+    required this.parentId,
+    this.isDense = false,
+  });
+
+  @override
+  State<AttachmentSelfContainedEntry> createState() =>
+      _AttachmentSelfContainedEntryState();
+}
+
+class _AttachmentSelfContainedEntryState
+    extends State<AttachmentSelfContainedEntry> {
+  bool _showMature = false;
+
+  @override
+  Widget build(BuildContext context) {
+    final AttachmentProvider attachments = Get.find();
+
+    return FutureBuilder(
+      future: attachments.getMetadata(widget.id),
+      builder: (context, snapshot) {
+        if (!snapshot.hasData) {
+          return const Text('Loading...');
+        }
+
+        return AttachmentListEntry(
+          item: snapshot.data,
+          isDense: widget.isDense,
+          parentId: widget.parentId,
+          showMature: _showMature,
+          showBorder: true,
+          onReveal: (value) {
+            setState(() => _showMature = value);
+          },
+        );
+      },
+    );
+  }
+}

lib/widgets/channel/channel_call_indicator.dart

@@ -0,0 +1,89 @@
+import 'dart:convert';
+
+import 'package:avatar_stack/avatar_stack.dart';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/models/account.dart';
+import 'package:solian/models/call.dart';
+import 'package:solian/models/channel.dart';
+import 'package:solian/platform.dart';
+import 'package:solian/providers/call.dart';
+import 'package:solian/widgets/chat/call/call_prejoin.dart';
+
+class ChannelCallIndicator extends StatelessWidget {
+  final Channel channel;
+  final Call ongoingCall;
+
+  const ChannelCallIndicator(
+      {super.key, required this.channel, required this.ongoingCall});
+
+  void _showCallPrejoin(BuildContext context) {
+    showModalBottomSheet(
+      useRootNavigator: true,
+      context: context,
+      builder: (context) => ChatCallPrejoinPopup(
+        ongoingCall: ongoingCall,
+        channel: channel,
+      ),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final ChatCallProvider call = Get.find();
+
+    return MaterialBanner(
+      padding: const EdgeInsets.only(left: 16, top: 4, bottom: 4),
+      leading: const Icon(Icons.call_received),
+      backgroundColor: Theme.of(context).colorScheme.surfaceContainer,
+      dividerColor: Colors.transparent,
+      content: Row(
+        children: [
+          if (ongoingCall.participants.isEmpty) Text('callOngoingEmpty'.tr),
+          if (ongoingCall.participants.isNotEmpty)
+            Text('callOngoingParticipants'.trParams({
+              'count': ongoingCall.participants.length.toString(),
+            })),
+          const SizedBox(width: 6),
+          if (ongoingCall.participants.isNotEmpty)
+            Container(
+              height: 28,
+              constraints: const BoxConstraints(maxWidth: 120),
+              child: AvatarStack(
+                height: 28,
+                borderWidth: 0,
+                avatars: ongoingCall.participants.map((x) {
+                  final userinfo = Account.fromJson(jsonDecode(x['metadata']));
+                  return PlatformInfo.canCacheImage
+                      ? CachedNetworkImageProvider(userinfo.avatar)
+                          as ImageProvider
+                      : NetworkImage(userinfo.avatar) as ImageProvider;
+                }).toList(),
+              ),
+            ),
+        ],
+      ),
+      actions: [
+        Obx(() {
+          if (call.current.value == null) {
+            return TextButton(
+              onPressed: () => _showCallPrejoin(context),
+              child: Text('callJoin'.tr),
+            );
+          } else if (call.channel.value?.id == channel.id) {
+            return TextButton(
+              onPressed: () => call.gotoScreen(context),
+              child: Text('callResume'.tr),
+            );
+          } else {
+            return TextButton(
+              onPressed: null,
+              child: Text('callJoin'.tr),
+            );
+          }
+        })
+      ],
+    );
+  }
+}

lib/widgets/channel/channel_list.dart

@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:get/get.dart';
+import 'package:solian/controllers/chat_events_controller.dart';
 import 'package:solian/models/channel.dart';
+import 'package:solian/platform.dart';
 import 'package:solian/router.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
 
@@ -31,7 +33,9 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
   final List<Channel> _globalChannels = List.empty(growable: true);
   final Map<String, List<Channel>> _inRealms = {};
 
-  void mapChannels() {
+  final ChatEventController _eventController = ChatEventController();
+
+  void _mapChannels() {
     _inRealms.clear();
     _globalChannels.clear();
 
@@ -55,16 +59,17 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
   @override
   void didUpdateWidget(covariant ChannelListWidget oldWidget) {
     super.didUpdateWidget(oldWidget);
-    setState(() => mapChannels());
+    setState(() => _mapChannels());
   }
 
   @override
   void initState() {
     super.initState();
-    mapChannels();
+    _mapChannels();
+    _eventController.initialize();
   }
 
-  void gotoChannel(Channel item) {
+  void _gotoChannel(Channel item) {
     if (widget.useReplace) {
       AppRouter.instance.pushReplacementNamed(
         'channelChat',
@@ -88,7 +93,35 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
     }
   }
 
-  Widget buildItem(Channel item) {
+  Widget _buildDirectMessageDescription(Channel item, ChannelMember otherside) {
+    if (PlatformInfo.isWeb) {
+      return Text('channelDirectDescription'.trParams(
+        {'username': '@${otherside.account.name}'},
+      ));
+    }
+
+    return FutureBuilder(
+      future: Future.delayed(
+        const Duration(milliseconds: 500),
+        () => _eventController.database.localEvents.findLastByChannel(item.id),
+      ),
+      builder: (context, snapshot) {
+        if (!snapshot.hasData && snapshot.data == null) {
+          return Text('channelDirectDescription'.trParams(
+            {'username': '@${otherside.account.name}'},
+          ));
+        }
+
+        return Text(
+          '${snapshot.data!.data.sender.account.nick}: ${snapshot.data!.data.body['text'] ?? 'Unsupported message to preview'}',
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+        );
+      },
+    );
+  }
+
+  Widget _buildEntry(Channel item) {
     final padding = widget.isDense
         ? const EdgeInsets.symmetric(horizontal: 20)
         : const EdgeInsets.symmetric(horizontal: 16);
@@ -102,37 +135,36 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
         leading: AccountAvatar(
           content: otherside.account.avatar,
           radius: widget.isDense ? 12 : 20,
-          bgColor: Colors.indigo,
+          bgColor: Theme.of(context).colorScheme.primary,
-          feColor: Colors.white,
+          feColor: Theme.of(context).colorScheme.onPrimary,
         ),
         contentPadding: padding,
         title: Text(otherside.account.nick),
         subtitle: !widget.isDense
-            ? Text(
+            ? _buildDirectMessageDescription(item, otherside)
-                'channelDirectDescription'.trParams(
-                  {'username': '@${otherside.account.name}'},
-                ),
-              )
             : null,
-        onTap: () => gotoChannel(item),
+        onTap: () => _gotoChannel(item),
       );
     } else {
       return ListTile(
         minTileHeight: widget.isDense ? 48 : null,
         leading: CircleAvatar(
-          backgroundColor:
+          backgroundColor: item.realmId == null
-              item.realmId == null ? Colors.indigo : Colors.transparent,
+              ? Theme.of(context).colorScheme.primary
+              : Colors.transparent,
           radius: widget.isDense ? 12 : 20,
           child: FaIcon(
             FontAwesomeIcons.hashtag,
-            color: item.realmId == null ? Colors.white : Colors.indigo,
+            color: item.realmId == null
+                ? Theme.of(context).colorScheme.onPrimary
+                : Theme.of(context).colorScheme.primary,
             size: widget.isDense ? 12 : 16,
           ),
         ),
         contentPadding: padding,
         title: Text(item.name),
         subtitle: !widget.isDense ? Text(item.description) : null,
-        onTap: () => gotoChannel(item),
+        onTap: () => _gotoChannel(item),
       );
     }
   }
@@ -146,7 +178,7 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
             itemCount: _globalChannels.length,
             itemBuilder: (context, index) {
               final element = _globalChannels[index];
-              return buildItem(element);
+              return _buildEntry(element);
             },
           ),
         ],
@@ -159,13 +191,13 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
           itemCount: _globalChannels.length,
           itemBuilder: (context, index) {
             final element = _globalChannels[index];
-            return buildItem(element);
+            return _buildEntry(element);
           },
         ),
         SliverList.list(
           children: _inRealms.entries.map((element) {
             return ExpansionTile(
-              tilePadding: const EdgeInsets.symmetric(horizontal: 20),
+              tilePadding: const EdgeInsets.only(left: 20, right: 24),
               minTileHeight: 48,
               title: Text(element.value.first.realm!.name),
               leading: CircleAvatar(
@@ -177,7 +209,7 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
                   size: widget.isDense ? 12 : 16,
                 ),
               ),
-              children: element.value.map((x) => buildItem(x)).toList(),
+              children: element.value.map((x) => _buildEntry(x)).toList(),
             );
           }).toList(),
         ),

lib/widgets/channel/channel_member.dart

@@ -57,7 +57,7 @@ class _ChannelMemberListPopupState extends State<ChannelMemberListPopup> {
     setState(() => _isBusy = false);
   }
 
-  void promptAddMember() async {
+  void _promptAddMember() async {
     final input = await showModalBottomSheet(
       context: context,
       builder: (context) {
@@ -141,7 +141,7 @@ class _ChannelMemberListPopupState extends State<ChannelMemberListPopup> {
               'channelMembersAddHint'
                   .trParams({'channel': '#${widget.channel.alias}'}),
             ),
-            onTap: () => promptAddMember(),
+            onTap: () => _promptAddMember(),
           ),
           Expanded(
             child: ListView.builder(
@@ -160,7 +160,7 @@ class _ChannelMemberListPopupState extends State<ChannelMemberListPopup> {
                         backgroundColor: Theme.of(context).colorScheme.surface,
                         context: context,
                         builder: (context) => AccountProfilePopup(
-                          account: element.account,
+                          name: element.account.name,
                         ),
                       );
                     },

lib/widgets/chat/call/call_controls.dart

@@ -23,7 +23,7 @@ class ControlsWidget extends StatefulWidget {
 }
 
 class _ControlsWidgetState extends State<ControlsWidget> {
-  CameraPosition position = CameraPosition.front;
+  CameraPosition _position = CameraPosition.front;
 
   List<MediaDevice>? _audioInputs;
   List<MediaDevice>? _audioOutputs;
@@ -36,25 +36,25 @@ class _ControlsWidgetState extends State<ControlsWidget> {
   @override
   void initState() {
     super.initState();
-    participant.addListener(onChange);
+    _participant.addListener(onChange);
     _subscription = Hardware.instance.onDeviceChange.stream
         .listen((List<MediaDevice> devices) {
-      revertDevices(devices);
+      _revertDevices(devices);
     });
-    Hardware.instance.enumerateDevices().then(revertDevices);
+    Hardware.instance.enumerateDevices().then(_revertDevices);
     _speakerphoneOn = Hardware.instance.speakerOn ?? false;
   }
 
   @override
   void dispose() {
     _subscription?.cancel();
-    participant.removeListener(onChange);
+    _participant.removeListener(onChange);
     super.dispose();
   }
 
-  LocalParticipant get participant => widget.participant;
+  LocalParticipant get _participant => widget.participant;
 
-  void revertDevices(List<MediaDevice> devices) async {
+  void _revertDevices(List<MediaDevice> devices) async {
     _audioInputs = devices.where((d) => d.kind == 'audioinput').toList();
     _audioOutputs = devices.where((d) => d.kind == 'audiooutput').toList();
     _videoInputs = devices.where((d) => d.kind == 'videoinput').toList();
@@ -63,7 +63,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
 
   void onChange() => setState(() {});
 
-  bool get isMuted => participant.isMuted;
+  bool get isMuted => _participant.isMuted;
 
   Future<bool?> showDisconnectDialog() {
     return showDialog<bool>(
@@ -85,7 +85,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
     );
   }
 
-  void disconnect() async {
+  void _disconnect() async {
     if (await showDisconnectDialog() != true) return;
 
     final ChatCallProvider provider = Get.find();
@@ -95,59 +95,59 @@ class _ControlsWidgetState extends State<ControlsWidget> {
     }
   }
 
-  void disableAudio() async {
+  void _disableAudio() async {
-    await participant.setMicrophoneEnabled(false);
+    await _participant.setMicrophoneEnabled(false);
   }
 
-  void enableAudio() async {
+  void _enableAudio() async {
-    await participant.setMicrophoneEnabled(true);
+    await _participant.setMicrophoneEnabled(true);
   }
 
-  void disableVideo() async {
+  void _disableVideo() async {
-    await participant.setCameraEnabled(false);
+    await _participant.setCameraEnabled(false);
   }
 
-  void enableVideo() async {
+  void _enableVideo() async {
-    await participant.setCameraEnabled(true);
+    await _participant.setCameraEnabled(true);
   }
 
-  void selectAudioOutput(MediaDevice device) async {
+  void _selectAudioOutput(MediaDevice device) async {
     await widget.room.setAudioOutputDevice(device);
     setState(() {});
   }
 
-  void selectAudioInput(MediaDevice device) async {
+  void _selectAudioInput(MediaDevice device) async {
     await widget.room.setAudioInputDevice(device);
     setState(() {});
   }
 
-  void selectVideoInput(MediaDevice device) async {
+  void _selectVideoInput(MediaDevice device) async {
     await widget.room.setVideoInputDevice(device);
     setState(() {});
   }
 
-  void setSpeakerphoneOn() {
+  void _setSpeakerphoneOn() {
     _speakerphoneOn = !_speakerphoneOn;
     Hardware.instance.setSpeakerphoneOn(_speakerphoneOn);
     setState(() {});
   }
 
-  void toggleCamera() async {
+  void _toggleCamera() async {
-    final track = participant.videoTrackPublications.firstOrNull?.track;
+    final track = _participant.videoTrackPublications.firstOrNull?.track;
     if (track == null) return;
 
     try {
-      final newPosition = position.switched();
+      final newPosition = _position.switched();
       await track.setCameraPosition(newPosition);
       setState(() {
-        position = newPosition;
+        _position = newPosition;
       });
     } catch (error) {
       return;
     }
   }
 
-  void enableScreenShare() async {
+  void _enableScreenShare() async {
     if (lkPlatformIsDesktop()) {
       try {
         final source = await showDialog<DesktopCapturerSource>(
@@ -163,7 +163,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
             maxFrameRate: 15.0,
           ),
         );
-        await participant.publishVideoTrack(track);
+        await _participant.publishVideoTrack(track);
       } catch (e) {
         final message = e.toString();
         context.showErrorDialog(message);
@@ -177,7 +177,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
           maxFrameRate: 30.0,
         ),
       );
-      await participant.publishVideoTrack(track);
+      await _participant.publishVideoTrack(track);
       return;
     }
 
@@ -188,11 +188,11 @@ class _ControlsWidgetState extends State<ControlsWidget> {
       return;
     }
 
-    await participant.setScreenShareEnabled(true, captureScreenAudio: true);
+    await _participant.setScreenShareEnabled(true, captureScreenAudio: true);
   }
 
-  void disableScreenShare() async {
+  void _disableScreenShare() async {
-    await participant.setScreenShareEnabled(false);
+    await _participant.setScreenShareEnabled(false);
   }
 
   @override
@@ -210,12 +210,12 @@ class _ControlsWidgetState extends State<ControlsWidget> {
             icon: Transform.flip(
                 flipX: true, child: const Icon(Icons.exit_to_app)),
             color: Theme.of(context).colorScheme.onSurface,
-            onPressed: disconnect,
+            onPressed: _disconnect,
           ),
-          if (participant.isMicrophoneEnabled())
+          if (_participant.isMicrophoneEnabled())
             if (lkPlatformIs(PlatformType.android))
               IconButton(
-                onPressed: disableAudio,
+                onPressed: _disableAudio,
                 icon: const Icon(Icons.mic),
                 color: Theme.of(context).colorScheme.onSurface,
                 tooltip: 'callMicrophoneOff'.tr,
@@ -227,7 +227,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
                   return [
                     PopupMenuItem<MediaDevice>(
                       value: null,
-                      onTap: isMuted ? enableAudio : disableAudio,
+                      onTap: isMuted ? _enableAudio : _disableAudio,
                       child: ListTile(
                         leading: const Icon(Icons.mic_off),
                         title: Text(isMuted
@@ -246,7 +246,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
                                 : const Icon(Icons.check_box_outline_blank),
                             title: Text(device.label),
                           ),
-                          onTap: () => selectAudioInput(device),
+                          onTap: () => _selectAudioInput(device),
                         );
                       })
                   ];
@@ -254,19 +254,19 @@ class _ControlsWidgetState extends State<ControlsWidget> {
               )
           else
             IconButton(
-              onPressed: enableAudio,
+              onPressed: _enableAudio,
               icon: const Icon(Icons.mic_off),
               color: Theme.of(context).colorScheme.onSurface,
               tooltip: 'callMicrophoneOn'.tr,
             ),
-          if (participant.isCameraEnabled())
+          if (_participant.isCameraEnabled())
             PopupMenuButton<MediaDevice>(
               icon: const Icon(Icons.videocam_sharp),
               itemBuilder: (BuildContext context) {
                 return [
                   PopupMenuItem<MediaDevice>(
                     value: null,
-                    onTap: disableVideo,
+                    onTap: _disableVideo,
                     child: ListTile(
                       leading: const Icon(Icons.videocam_off),
                       title: Text('callCameraOff'.tr),
@@ -283,7 +283,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
                               : const Icon(Icons.check_box_outline_blank),
                           title: Text(device.label),
                         ),
-                        onTap: () => selectVideoInput(device),
+                        onTap: () => _selectVideoInput(device),
                       );
                     })
                 ];
@@ -291,17 +291,17 @@ class _ControlsWidgetState extends State<ControlsWidget> {
             )
           else
             IconButton(
-              onPressed: enableVideo,
+              onPressed: _enableVideo,
               icon: const Icon(Icons.videocam_off),
               color: Theme.of(context).colorScheme.onSurface,
               tooltip: 'callCameraOn'.tr,
             ),
           IconButton(
-            icon: Icon(position == CameraPosition.back
+            icon: Icon(_position == CameraPosition.back
                 ? Icons.video_camera_back
                 : Icons.video_camera_front),
             color: Theme.of(context).colorScheme.onSurface,
-            onPressed: () => toggleCamera(),
+            onPressed: () => _toggleCamera(),
             tooltip: 'callVideoFlip'.tr,
           ),
           if (!lkPlatformIs(PlatformType.iOS))
@@ -327,7 +327,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
                               : const Icon(Icons.check_box_outline_blank),
                           title: Text(device.label),
                         ),
-                        onTap: () => selectAudioOutput(device),
+                        onTap: () => _selectAudioOutput(device),
                       );
                     })
                 ];
@@ -336,7 +336,7 @@ class _ControlsWidgetState extends State<ControlsWidget> {
           if (!kIsWeb && lkPlatformIs(PlatformType.iOS))
             IconButton(
               onPressed: Hardware.instance.canSwitchSpeakerphone
-                  ? setSpeakerphoneOn
+                  ? _setSpeakerphoneOn
                   : null,
               color: Theme.of(context).colorScheme.onSurface,
               icon: Icon(
@@ -344,18 +344,18 @@ class _ControlsWidgetState extends State<ControlsWidget> {
               ),
               tooltip: 'callSpeakerphoneToggle'.tr,
             ),
-          if (participant.isScreenShareEnabled())
+          if (_participant.isScreenShareEnabled())
             IconButton(
               icon: const Icon(Icons.monitor_outlined),
               color: Theme.of(context).colorScheme.onSurface,
-              onPressed: () => disableScreenShare(),
+              onPressed: () => _disableScreenShare(),
               tooltip: 'callScreenOff'.tr,
             )
           else
             IconButton(
               icon: const Icon(Icons.monitor),
               color: Theme.of(context).colorScheme.onSurface,
-              onPressed: () => enableScreenShare(),
+              onPressed: () => _enableScreenShare(),
               tooltip: 'callScreenOn'.tr,
             ),
         ],

lib/widgets/chat/call/call_participant.dart

@@ -201,7 +201,7 @@ class InteractiveParticipantWidget extends StatelessWidget {
   final double? width;
   final double? height;
   final Color? color;
-  final bool isFixed;
+  final bool isFixedAvatar;
   final ParticipantTrack participant;
   final Function() onTap;
 
@@ -210,21 +210,19 @@ class InteractiveParticipantWidget extends StatelessWidget {
     this.width,
     this.height,
     this.color,
-    this.isFixed = false,
+    this.isFixedAvatar = false,
     required this.participant,
     required this.onTap,
   });
 
   @override
   Widget build(BuildContext context) {
-    return Material(
+    return GestureDetector(
-      color: Colors.transparent,
-      child: InkWell(
       child: Container(
         width: width,
         height: height,
         color: color,
-          child: ParticipantWidget.widgetFor(participant, isFixed: isFixed),
+        child: ParticipantWidget.widgetFor(participant, isFixed: isFixedAvatar),
       ),
       onTap: () => onTap(),
       onLongPress: () {
@@ -238,7 +236,6 @@ class InteractiveParticipantWidget extends StatelessWidget {
           ),
         );
       },
-      ),
     );
   }
 }

lib/widgets/chat/call/call_participant_info.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:get/get.dart';
 import 'package:livekit_client/livekit_client.dart';
 
 class ParticipantInfoWidget extends StatelessWidget {
@@ -34,38 +35,42 @@ class ParticipantInfoWidget extends StatelessWidget {
                   style: const TextStyle(color: Colors.white),
                 ),
               ),
+            const SizedBox(width: 5),
             isScreenShare
-                ? const Padding(
+                ? const Icon(
-                    padding: EdgeInsets.only(left: 5),
-                    child: Icon(
                     Icons.monitor,
                     color: Colors.white,
                     size: 16,
-                    ),
                   )
-                : Padding(
+                : Icon(
-                    padding: const EdgeInsets.only(left: 5),
-                    child: Icon(
                     audioAvailable ? Icons.mic : Icons.mic_off,
                     color: audioAvailable ? Colors.white : Colors.red,
                     size: 16,
                   ),
-                  ),
+            const SizedBox(width: 3),
             if (connectionQuality != ConnectionQuality.unknown)
-              Padding(
+              Icon(
-                padding: const EdgeInsets.only(left: 5),
+                {
-                child: Icon(
+                  ConnectionQuality.excellent: Icons.signal_cellular_alt,
-                  connectionQuality == ConnectionQuality.poor
+                  ConnectionQuality.good: Icons.signal_cellular_alt_2_bar,
-                      ? Icons.wifi_off_outlined
+                  ConnectionQuality.poor: Icons.signal_cellular_alt_1_bar,
-                      : Icons.wifi,
+                }[connectionQuality],
                 color: {
                   ConnectionQuality.excellent: Colors.green,
                   ConnectionQuality.good: Colors.orange,
                   ConnectionQuality.poor: Colors.red,
                 }[connectionQuality],
                 size: 16,
+              )
+            else
+              const SizedBox(
+                width: 12,
+                height: 12,
+                child: CircularProgressIndicator(
+                  color: Colors.white,
+                  strokeWidth: 2,
                 ),
-              ),
+              ).paddingAll(3),
           ],
         ),
       );

lib/widgets/chat/call/chat_call_indicator.dart

@@ -9,6 +9,7 @@ class ChatCallCurrentIndicator extends StatelessWidget {
   Widget build(BuildContext context) {
     final ChatCallProvider provider = Get.find();
 
+    return Obx(() {
       if (provider.current.value == null || provider.channel.value == null) {
         return const SizedBox();
       }
@@ -23,5 +24,6 @@ class ChatCallCurrentIndicator extends StatelessWidget {
           provider.gotoScreen(context);
         },
       );
+    });
   }
 }

lib/widgets/chat/chat_event.dart

@@ -50,10 +50,10 @@ class ChatEvent extends StatelessWidget {
       return Row(
         children: [
           Icon(
-            Icons.attachment,
+            Icons.file_copy,
-            size: 18,
+            size: 15,
             color: unFocusColor,
-          ).paddingOnly(right: 6),
+          ).paddingOnly(right: 5),
           Text(
             'attachmentHint'.trParams(
               {'count': attachments.length.toString()},
@@ -112,7 +112,9 @@ class ChatEvent extends StatelessWidget {
       case 'messages.edit':
         return ChatEventMessageActionLog(
           icon: const Icon(Icons.edit_note, size: 16),
-          text: 'messageEditDesc'.trParams({'id': '#${item.id}'}),
+          text: 'messageEditDesc'.trParams({
+            'id': '#${item.body['related_event']}',
+          }),
           isMerged: isMerged,
           isHasMerged: isHasMerged,
           isQuote: isQuote,
@@ -120,7 +122,9 @@ class ChatEvent extends StatelessWidget {
       case 'messages.delete':
         return ChatEventMessageActionLog(
           icon: const Icon(Icons.cancel_schedule_send, size: 16),
-          text: 'messageDeleteDesc'.trParams({'id': '#${item.id}'}),
+          text: 'messageDeleteDesc'.trParams({
+            'id': '#${item.body['related_event']}',
+          }),
           isMerged: isMerged,
           isHasMerged: isHasMerged,
           isQuote: isQuote,
@@ -217,6 +221,8 @@ class ChatEvent extends StatelessWidget {
                     ],
                   ),
                   _buildContent().paddingOnly(left: 0.5),
+                  _buildAttachment(context, isMinimal: true)
+                      .paddingOnly(left: 0),
                 ],
               ),
             ),
@@ -239,7 +245,7 @@ class ChatEvent extends StatelessWidget {
                     backgroundColor: Theme.of(context).colorScheme.surface,
                     context: context,
                     builder: (context) => AccountProfilePopup(
-                      account: item.sender.account,
+                      name: item.sender.account.name,
                     ),
                   );
                 },

lib/widgets/chat/chat_event_action_log.dart

@@ -31,7 +31,11 @@ class ChatEventMessageActionLog extends StatelessWidget {
       ).paddingOnly(
         left: isQuote ? 0 : (isMerged ? 64 : 12),
         top: 2,
-        bottom: isHasMerged ? 2 : 0,
+        bottom: isQuote
+            ? 0
+            : isHasMerged
+                ? 2
+                : 0,
       ),
     );
   }

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';
@@ -23,7 +24,7 @@ class ChatEventList extends StatelessWidget {
     required this.onReply,
   });
 
-  bool checkMessageMergeable(Event? a, Event? b) {
+  bool _checkMessageMergeable(Event? a, Event? b) {
     if (a == null || b == null) return false;
     if (a.sender.account.id != b.sender.account.id) return false;
     return a.createdAt.difference(b.createdAt).inMinutes <= 3;
@@ -41,13 +42,13 @@ class ChatEventList extends StatelessWidget {
             itemBuilder: (context, index) {
               bool isMerged = false, hasMerged = false;
               if (index > 0) {
-                hasMerged = checkMessageMergeable(
+                hasMerged = _checkMessageMergeable(
                   chatController.currentEvents[index - 1].data,
                   chatController.currentEvents[index].data,
                 );
               }
               if (index + 1 < chatController.currentEvents.length) {
-                isMerged = checkMessageMergeable(
+                isMerged = _checkMessageMergeable(
                   chatController.currentEvents[index].data,
                   chatController.currentEvents[index + 1].data,
                 );
@@ -82,6 +83,11 @@ class ChatEventList extends StatelessWidget {
                     ),
                   );
                 },
+              ).animate(key: Key('m-animation${item.uuid}')).slideY(
+                    duration: 250.ms,
+                    curve: Curves.fastEaseInToSlowEaseOut,
+                    end: 0,
+                    begin: 0.5,
                   );
             },
           );

lib/widgets/chat/chat_event_message.dart

@@ -23,16 +23,19 @@ class ChatEventMessage extends StatelessWidget {
     final body = EventMessageBody.fromJson(item.body);
     final hasAttachment = body.attachments?.isNotEmpty ?? false;
 
-    if (body.text.isEmpty && hasAttachment) {
+    if (body.text.isEmpty &&
+        hasAttachment &&
+        !isContentPreviewing &&
+        !isQuote) {
       final unFocusColor =
           Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
       return Row(
         children: [
           Icon(
-            Icons.attachment,
+            Icons.file_copy,
-            size: 18,
+            size: 15,
             color: unFocusColor,
-          ).paddingOnly(right: 6),
+          ).paddingOnly(right: 5),
           Text(
             'attachmentHint'.trParams(
               {'count': body.attachments?.length.toString() ?? 0.toString()},
@@ -43,7 +46,11 @@ class ChatEventMessage extends StatelessWidget {
       );
     }
 
-    return MarkdownTextContent(content: body.text);
+    return MarkdownTextContent(
+      parentId: 'm${item.id}',
+      isSelectable: true,
+      content: body.text,
+    );
   }
 
   Widget _buildBody(BuildContext context) {
@@ -63,7 +70,9 @@ class ChatEventMessage extends StatelessWidget {
       left: isQuote ? 0 : 12,
       right: isQuote ? 0 : 12,
       top: body.quoteEvent == null ? 2 : 0,
-      bottom: hasAttachment && !isContentPreviewing ? 4 : (isHasMerged ? 2 : 0),
+      bottom: hasAttachment && !isContentPreviewing && !isQuote
+          ? 4
+          : (isHasMerged ? 2 : 0),
     );
   }
 }

lib/widgets/chat/chat_message_input.dart

@@ -1,15 +1,36 @@
+import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_typeahead/flutter_typeahead.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:get/get.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/account.dart';
 import 'package:solian/models/channel.dart';
 import 'package:solian/models/event.dart';
+import 'package:solian/platform.dart';
+import 'package:solian/providers/attachment_uploader.dart';
 import 'package:solian/providers/auth.dart';
+import 'package:solian/providers/stickers.dart';
+import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/attachments/attachment_editor.dart';
 import 'package:solian/widgets/chat/chat_event.dart';
+import 'package:badges/badges.dart' as badges;
 import 'package:uuid/uuid.dart';
 
+class ChatMessageSuggestion {
+  final String type;
+  final Widget leading;
+  final String display;
+  final String content;
+
+  ChatMessageSuggestion({
+    required this.type,
+    required this.leading,
+    required this.display,
+    required this.content,
+  });
+}
+
 class ChatMessageInput extends StatefulWidget {
   final Event? edit;
   final Event? reply;
@@ -38,7 +59,7 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
   final TextEditingController _textController = TextEditingController();
   final FocusNode _focusNode = FocusNode();
 
-  List<int> _attachments = List.empty(growable: true);
+  final List<int> _attachments = List.empty(growable: true);
 
   Event? _editTo;
   Event? _replyTo;
@@ -46,11 +67,19 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
   void _editAttachments() {
     showModalBottomSheet(
       context: context,
-      isScrollControlled: true,
       builder: (context) => AttachmentEditorPopup(
         usage: 'm.attachment',
-        current: _attachments,
+        initialAttachments: _attachments,
-        onUpdate: (value) => _attachments = value,
+        onAdd: (value) {
+          setState(() {
+            _attachments.add(value);
+          });
+        },
+        onRemove: (value) {
+          setState(() {
+            _attachments.remove(value);
+          });
+        },
       ),
     );
   }
@@ -72,6 +101,14 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
     final prof = auth.userProfile.value!;
     if (auth.isAuthorized.isFalse) return;
 
+    final AttachmentUploaderController uploader = Get.find();
+    if (uploader.queueOfUpload.any(
+      ((x) => x.usage == 'm.attachment' && x.isUploading),
+    )) {
+      context.showErrorDialog('attachmentUploadInProgress'.tr);
+      return;
+    }
+
     Response resp;
 
     final mentionedUserNames = _findMentionedUsers(_textController.text);
@@ -92,12 +129,14 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
 
     client = auth.configureClient('messaging');
 
+    if (_textController.text.trim().isEmpty && _attachments.isEmpty) return;
+
     const uuid = Uuid();
     final payload = {
       'uuid': uuid.v4(),
       'type': _editTo == null ? 'messages.new' : 'messages.edit',
       'body': {
-        'text': _textController.text,
+        'text': _textController.text.trim(),
         'algorithm': 'plain',
         'attachments': List.from(_attachments),
         'related_users': [
@@ -138,7 +177,7 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
       widget.onSent(message);
     }
 
-    resetInput();
+    _resetInput();
 
     if (_editTo != null) {
       resp = await client.put(
@@ -157,7 +196,7 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
     }
   }
 
-  void resetInput() {
+  void _resetInput() {
     if (widget.onReset != null) widget.onReset!();
     _editTo = null;
     _replyTo = null;
@@ -166,11 +205,13 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
     setState(() {});
   }
 
-  void syncWidget() {
+  void _syncWidget() {
     if (widget.edit != null && widget.edit!.type.startsWith('messages')) {
       final body = EventMessageBody.fromJson(widget.edit!.body);
       _editTo = widget.edit!;
       _textController.text = body.text;
+      _attachments.addAll(
+          widget.edit!.body['attachments']?.cast<int>() ?? List.empty());
     }
     if (widget.reply != null) {
       _replyTo = widget.reply!;
@@ -179,9 +220,52 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
     setState(() {});
   }
 
+  Widget _buildSuggestion(ChatMessageSuggestion suggestion) {
+    return ListTile(
+      leading: suggestion.leading,
+      title: Text(suggestion.display),
+      subtitle: Text(suggestion.content),
+    );
+  }
+
+  void _insertSuggestion(ChatMessageSuggestion suggestion) {
+    final replaceText =
+        _textController.text.substring(0, _textController.selection.baseOffset);
+    var startText = '';
+    final afterText = replaceText == _textController.text
+        ? ''
+        : _textController.text
+            .substring(_textController.selection.baseOffset + 1);
+    var insertText = '';
+
+    if (suggestion.type == 'emotes') {
+      insertText = suggestion.content;
+      startText = replaceText.replaceFirstMapped(
+        RegExp(r':(?:([-\w]+)~)?([-\w]+)$'),
+        (Match m) => insertText,
+      );
+    }
+
+    if (suggestion.type == 'users') {
+      insertText = suggestion.content;
+      startText = replaceText.replaceFirstMapped(
+        RegExp(r'(?:\s|^)@([-\w]+)$'),
+        (Match m) => insertText,
+      );
+    }
+
+    if (insertText.isNotEmpty && startText.isNotEmpty) {
+      _textController.text = startText + afterText;
+      _textController.selection = TextSelection(
+        baseOffset: startText.length,
+        extentOffset: startText.length,
+      );
+    }
+  }
+
   @override
   void didUpdateWidget(covariant ChatMessageInput oldWidget) {
-    syncWidget();
+    _syncWidget();
     super.didUpdateWidget(oldWidget);
   }
 
@@ -189,7 +273,7 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
   Widget build(BuildContext context) {
     final notifyBannerActions = [
       TextButton(
-        onPressed: resetInput,
+        onPressed: _resetInput,
         child: Text('cancel'.tr),
       )
     ];
@@ -233,7 +317,20 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
             mainAxisAlignment: MainAxisAlignment.start,
             children: [
               Expanded(
-                child: TextField(
+                child: TypeAheadField<ChatMessageSuggestion>(
+                  direction: VerticalDirection.up,
+                  hideOnEmpty: true,
+                  hideOnLoading: true,
+                  controller: _textController,
+                  focusNode: _focusNode,
+                  hideOnSelect: false,
+                  debounceDuration: const Duration(milliseconds: 500),
+                  onSelected: (value) {
+                    _insertSuggestion(value);
+                  },
+                  itemBuilder: (context, item) => _buildSuggestion(item),
+                  builder: (context, controller, focusNode) {
+                    return TextField(
                       controller: _textController,
                       focusNode: _focusNode,
                       maxLines: null,
@@ -241,17 +338,95 @@ class _ChatMessageInputState extends State<ChatMessageInput> {
                       keyboardType: TextInputType.text,
                       decoration: InputDecoration.collapsed(
                         hintText: widget.placeholder ??
-                        'messageInputPlaceholder'.trParams(
+                            'messageInputPlaceholder'.trParams({
-                          {'channel': '#${widget.channel.alias}'},
+                              'channel': '#${widget.channel.alias}',
-                        ),
+                            }),
                       ),
                       onSubmitted: (_) => _sendMessage(),
                       onTapOutside: (_) =>
                           FocusManager.instance.primaryFocus?.unfocus(),
+                    );
+                  },
+                  suggestionsCallback: (search) async {
+                    final searchText = _textController.text
+                        .substring(0, _textController.selection.baseOffset);
+
+                    final emojiMatch = RegExp(r':(?:([-\w]+)~)?([-\w]+)$')
+                        .firstMatch(searchText);
+                    if (emojiMatch != null) {
+                      final StickerProvider stickers = Get.find();
+                      final emoteSearch = emojiMatch[2]!;
+                      return stickers.availableStickers
+                          .where(
+                            (x) => x.textWarpedPlaceholder
+                                .toUpperCase()
+                                .contains(emoteSearch.toUpperCase()),
+                          )
+                          .map(
+                            (x) => ChatMessageSuggestion(
+                              type: 'emotes',
+                              leading: PlatformInfo.canCacheImage
+                                  ? CachedNetworkImage(
+                                      imageUrl: x.imageUrl,
+                                      width: 28,
+                                      height: 28,
+                                    )
+                                  : Image.network(
+                                      x.imageUrl,
+                                      width: 28,
+                                      height: 28,
+                                    ),
+                              display: x.name,
+                              content: x.textWarpedPlaceholder,
+                            ),
+                          )
+                          .toList();
+                    }
+
+                    final userMatch =
+                        RegExp(r'(?:\s|^)@([-\w]+)$').firstMatch(searchText);
+                    if (userMatch != null) {
+                      final userSearch = userMatch[1]!.toLowerCase();
+                      final AuthProvider auth = Get.find();
+
+                      final client = auth.configureClient('auth');
+                      final resp = await client.get(
+                        '/users/search?probe=$userSearch',
+                      );
+
+                      final List<Account> result = resp.body
+                          .map((x) => Account.fromJson(x))
+                          .toList()
+                          .cast<Account>();
+                      return result
+                          .map(
+                            (x) => ChatMessageSuggestion(
+                              type: 'users',
+                              leading: AccountAvatar(content: x.avatar),
+                              display: x.nick,
+                              content: '@${x.name}',
+                            ),
+                          )
+                          .toList();
+                    }
+
+                    return null;
+                  },
                 ),
               ),
               IconButton(
-                icon: const Icon(Icons.attach_file),
+                icon: badges.Badge(
+                  badgeContent: Text(
+                    _attachments.length.toString(),
+                    style: const TextStyle(color: Colors.white),
+                  ),
+                  showBadge: _attachments.isNotEmpty,
+                  position: badges.BadgePosition.topEnd(
+                    top: -12,
+                    end: -8,
+                  ),
+                  child: const Icon(Icons.file_present_rounded),
+                ),
                 color: Colors.teal,
                 onPressed: () => _editAttachments(),
               ),

lib/widgets/markdown_text_content.dart

@@ -1,19 +1,33 @@
+import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown_selectionarea/flutter_markdown.dart';
+import 'package:get/get.dart';
 import 'package:markdown/markdown.dart' as markdown;
+import 'package:markdown/markdown.dart';
+import 'package:solian/platform.dart';
+import 'package:solian/providers/stickers.dart';
+import 'package:solian/widgets/attachments/attachment_list.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
+import 'account/account_profile_popup.dart';
+
 class MarkdownTextContent extends StatelessWidget {
   final String content;
+  final String parentId;
   final bool isSelectable;
 
   const MarkdownTextContent({
     super.key,
     required this.content,
+    required this.parentId,
     this.isSelectable = false,
   });
 
   Widget _buildContent(BuildContext context) {
+    final emojiRegex = RegExp(r':([-\w]+):');
+    final emojiMatch = emojiRegex.allMatches(content);
+    final isOnlyEmoji = content.replaceAll(emojiRegex, '').trim().isEmpty;
+
     return Markdown(
       shrinkWrap: true,
       physics: const NeverScrollableScrollPhysics(),
@@ -34,18 +48,110 @@ class MarkdownTextContent extends StatelessWidget {
       extensionSet: markdown.ExtensionSet(
         markdown.ExtensionSet.gitHubFlavored.blockSyntaxes,
         <markdown.InlineSyntax>[
+          _UserNameCardInlineSyntax(),
+          _CustomEmoteInlineSyntax(),
           markdown.EmojiSyntax(),
+          markdown.AutolinkSyntax(),
           markdown.AutolinkExtensionSyntax(),
           ...markdown.ExtensionSet.gitHubFlavored.inlineSyntaxes
         ],
       ),
       onTapLink: (text, href, title) async {
         if (href == null) return;
+        if (href.startsWith('solink://')) {
+          final segments = href.replaceFirst('solink://', '').split('/');
+          switch (segments[0]) {
+            case 'users':
+              showModalBottomSheet(
+                useRootNavigator: true,
+                isScrollControlled: true,
+                backgroundColor: Theme.of(context).colorScheme.surface,
+                context: context,
+                builder: (context) => AccountProfilePopup(
+                  name: segments[1],
+                ),
+              );
+          }
+          return;
+        }
+
         await launchUrlString(
           href,
           mode: LaunchMode.externalApplication,
         );
       },
+      imageBuilder: (uri, title, alt) {
+        var url = uri.toString();
+        double? width, height;
+        BoxFit? fit;
+        if (url.startsWith('solink://')) {
+          final segments = url.replaceFirst('solink://', '').split('/');
+          switch (segments[0]) {
+            case 'stickers':
+              double radius = 8;
+              final StickerProvider sticker = Get.find();
+              url = sticker.aliasImageMapping[segments[1].toUpperCase()]!;
+              if (emojiMatch.length <= 1 && isOnlyEmoji) {
+                width = 128;
+                height = 128;
+              } else if (emojiMatch.length <= 3 && isOnlyEmoji) {
+                width = 32;
+                height = 32;
+              } else {
+                radius = 4;
+                width = 16;
+                height = 16;
+              }
+              fit = BoxFit.contain;
+              return ClipRRect(
+                borderRadius: BorderRadius.all(Radius.circular(radius)),
+                child: Container(
+                  color: Theme.of(context).colorScheme.surfaceContainer,
+                  child: PlatformInfo.canCacheImage
+                      ? CachedNetworkImage(
+                          imageUrl: url,
+                          width: width,
+                          height: height,
+                          fit: fit,
+                        )
+                      : Image.network(
+                          url,
+                          width: width,
+                          height: height,
+                          fit: fit,
+                        ),
+                ),
+              ).paddingSymmetric(vertical: 4);
+            case 'attachments':
+              const radius = BorderRadius.all(Radius.circular(8));
+              return LimitedBox(
+                maxHeight: MediaQuery.of(context).size.width,
+                child: ClipRRect(
+                  borderRadius: radius,
+                  child: AttachmentSelfContainedEntry(
+                    isDense: true,
+                    parentId: parentId,
+                    id: int.parse(segments[1]),
+                  ),
+                ),
+              ).paddingSymmetric(vertical: 4);
+          }
+        }
+
+        return PlatformInfo.canCacheImage
+            ? CachedNetworkImage(
+                imageUrl: url,
+                width: width,
+                height: height,
+                fit: fit,
+              )
+            : Image.network(
+                url,
+                width: width,
+                height: height,
+                fit: fit,
+              );
+      },
     );
   }
 
@@ -57,3 +163,39 @@ class MarkdownTextContent extends StatelessWidget {
     return _buildContent(context);
   }
 }
+
+class _UserNameCardInlineSyntax extends InlineSyntax {
+  _UserNameCardInlineSyntax() : super(r'@[a-zA-Z0-9_]+');
+
+  @override
+  bool onMatch(markdown.InlineParser parser, Match match) {
+    final alias = match[0]!;
+    final anchor = markdown.Element.text('a', alias)
+      ..attributes['href'] = Uri.encodeFull(
+        'solink://users/${alias.substring(1)}',
+      );
+    parser.addNode(anchor);
+
+    return true;
+  }
+}
+
+class _CustomEmoteInlineSyntax extends InlineSyntax {
+  _CustomEmoteInlineSyntax() : super(r':([-\w]+):');
+
+  @override
+  bool onMatch(markdown.InlineParser parser, Match match) {
+    final StickerProvider sticker = Get.find();
+    final alias = match[1]!.toUpperCase();
+    if (sticker.aliasImageMapping[alias] == null) {
+      parser.advanceBy(1);
+      return false;
+    }
+
+    final element = markdown.Element.empty('img');
+    element.attributes['src'] = 'solink://stickers/$alias';
+    parser.addNode(element);
+
+    return true;
+  }
+}

lib/widgets/navigation/app_navigation_drawer.dart

@@ -3,15 +3,15 @@ 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/content/channel.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/channel/channel_list.dart';
 import 'package:solian/widgets/navigation/app_navigation.dart';
 import 'package:badges/badges.dart' as badges;
+import 'package:solian/widgets/navigation/app_navigation_regions.dart';
 
 class AppNavigationDrawer extends StatefulWidget {
   final String? routeName;
@@ -23,12 +23,8 @@ class AppNavigationDrawer extends StatefulWidget {
 }
 
 class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
-  int? _selectedIndex = 0;
-
   AccountStatus? _accountStatus;
 
-  late final ChannelProvider _channels;
-
   Future<void> _getStatus() async {
     final StatusProvider provider = Get.find();
 
@@ -40,15 +36,6 @@ class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
     });
   }
 
-  void _detectSelectedIndex() {
-    if (widget.routeName == null) return;
-
-    final nameList = AppNavigation.destinations.map((x) => x.page).toList();
-    final idx = nameList.indexOf(widget.routeName!);
-
-    _selectedIndex = idx != -1 ? idx : null;
-  }
-
   void _closeDrawer() {
     rootScaffoldKey.currentState!.closeDrawer();
   }
@@ -58,39 +45,25 @@ class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
         icon: const Icon(Icons.settings),
         onPressed: () {
           AppRouter.instance.pushNamed('settings');
-          setState(() => _selectedIndex = null);
           _closeDrawer();
-        }
+        });
-    );
   }
 
   @override
   void initState() {
     super.initState();
-    _channels = Get.find();
-    _detectSelectedIndex();
     _getStatus();
   }
 
-  @override
-  void didChangeDependencies() {
-    super.didChangeDependencies();
-    _detectSelectedIndex();
-  }
-
   @override
   Widget build(BuildContext context) {
     final AuthProvider auth = Get.find();
 
-    return NavigationDrawer(
+    return Drawer(
       backgroundColor:
           SolianTheme.isLargeScreen(context) ? Colors.transparent : null,
-      selectedIndex: _selectedIndex,
+      child: SafeArea(
-      onDestinationSelected: (idx) {
+        child: Column(
-        setState(() => _selectedIndex = idx);
-        AppRouter.instance.goNamed(AppNavigation.destinations[idx].page);
-        _closeDrawer();
-      },
           children: [
             Obx(() {
               if (auth.isAuthorized.isFalse || auth.userProfile.value == null) {
@@ -102,7 +75,6 @@ class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
                   trailing: _buildSettingButton(),
                   onTap: () {
                     AppRouter.instance.goNamed('account');
-                setState(() => _selectedIndex = null);
                     _closeDrawer();
                   },
                 );
@@ -130,16 +102,31 @@ class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
                     );
                   },
                 ),
-            leading: Builder(builder: (context) {
+                leading: Obx(() {
-              final badgeColor = _accountStatus != null
+                  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: badgeColor),
+                      badgeStyle:
+                          badges.BadgeStyle(badgeColor: statusBadgeColor),
                       position: badges.BadgePosition.bottomEnd(
                         bottom: 0,
                         end: -2,
@@ -147,12 +134,12 @@ class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
                       child: AccountAvatar(
                         content: auth.userProfile.value!['avatar'],
                       ),
+                    ),
                   );
                 }),
                 trailing: _buildSettingButton(),
                 onTap: () {
                   AppRouter.instance.goNamed('account');
-              setState(() => _selectedIndex = null);
                   _closeDrawer();
                 },
                 onLongPress: () {
@@ -168,60 +155,36 @@ class _AppNavigationDrawerState extends State<AppNavigationDrawer> {
                 },
               );
             }).paddingOnly(top: 8),
-        const Divider(thickness: 0.3, height: 1).paddingOnly(
+            const Divider(thickness: 0.3, height: 1),
-          bottom: 12,
+            Column(
-          top: 8,
+              children: AppNavigation.destinations
+                  .map(
+                    (e) => ListTile(
+                      contentPadding: const EdgeInsets.symmetric(
+                        horizontal: 20,
                       ),
-        ...AppNavigation.destinations.map(
+                      leading: e.icon,
-          (e) => NavigationDrawerDestination(
+                      title: Text(e.label),
-            icon: e.icon,
+                      enabled: true,
-            label: Text(e.label),
+                      onTap: () {
+                        AppRouter.instance.goNamed(e.page);
+                        _closeDrawer();
+                      },
                     ),
-        ),
+                  )
-        const Divider(thickness: 0.3, height: 1).paddingOnly(
+                  .toList(),
-          top: 12,
+            ).paddingSymmetric(vertical: 8),
-        ),
+            const Divider(thickness: 0.3, height: 1),
-        Obx(() {
+            Expanded(
-          if (auth.isAuthorized.isFalse || auth.userProfile.value == null) {
+              child: AppNavigationRegions(
-            return const SizedBox();
+                onSelected: (item) {
-          }
-
-          final selfId = auth.userProfile.value!['id'];
-
-          return Column(
-            children: [
-              Theme(
-                data: Theme.of(context)
-                    .copyWith(dividerColor: Colors.transparent),
-                child: ExpansionTile(
-                  title: Text('channels'.tr),
-                  tilePadding: const EdgeInsets.symmetric(horizontal: 24),
-                  children: [
-                    Obx(
-                      () => SizedBox(
-                        height: 360,
-                        child: RefreshIndicator(
-                          onRefresh: () => _channels.refreshAvailableChannel(),
-                          child: ChannelListWidget(
-                            channels: _channels.groupChannels,
-                            selfId: selfId,
-                            isDense: true,
-                            useReplace: true,
-                            onSelected: (_) {
-                              setState(() => _selectedIndex = null);
                   _closeDrawer();
                 },
               ),
             ),
-                      ),
-                    ),
           ],
         ),
       ),
-            ],
-          );
-        }),
-      ],
     );
   }
 }

lib/widgets/navigation/app_navigation_regions.dart

@@ -0,0 +1,87 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/models/channel.dart';
+import 'package:solian/providers/content/channel.dart';
+import 'package:solian/router.dart';
+import 'package:collection/collection.dart';
+
+class AppNavigationRegions extends StatelessWidget {
+  final Function(Channel item) onSelected;
+
+  const AppNavigationRegions({super.key, required this.onSelected});
+
+  void _gotoChannel(Channel item) {
+    AppRouter.instance.pushReplacementNamed(
+      'channelChat',
+      pathParameters: {'alias': item.alias},
+      queryParameters: {
+        if (item.realmId != null) 'realm': item.realm!.alias,
+      },
+    );
+
+    onSelected(item);
+  }
+
+  Widget _buildEntry(BuildContext context, Channel item) {
+    const padding = EdgeInsets.symmetric(horizontal: 20);
+
+    return ListTile(
+      minTileHeight: 0,
+      leading: const Icon(Icons.tag_outlined),
+      contentPadding: padding,
+      title: Text(item.name),
+      subtitle: Text(
+        item.description,
+        maxLines: 1,
+        overflow: TextOverflow.ellipsis,
+      ),
+      onTap: () => _gotoChannel(item),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final ChannelProvider channels = Get.find();
+
+    return Obx(() {
+      final List<Channel> noRealmGroupChannels = channels.availableChannels
+          .where((x) => x.type == 0 && x.realmId == null)
+          .toList();
+      final List<Channel> hasRealmGroupChannels = channels.availableChannels
+          .where((x) => x.type == 0 && x.realmId != null)
+          .toList();
+
+      return CustomScrollView(
+        slivers: [
+          const SliverPadding(padding: EdgeInsets.only(top: 8)),
+          SliverList.builder(
+            itemCount: noRealmGroupChannels.length,
+            itemBuilder: (context, index) {
+              final element = noRealmGroupChannels[index];
+              return _buildEntry(context, element);
+            },
+          ),
+          SliverList.list(
+            children: hasRealmGroupChannels
+                .groupListsBy((x) => x.realm)
+                .entries
+                .map((element) {
+              return ExpansionTile(
+                minTileHeight: 0,
+                tilePadding: const EdgeInsets.only(left: 20, right: 24),
+                backgroundColor: Theme.of(context).colorScheme.surfaceContainer,
+                collapsedBackgroundColor:
+                    Theme.of(context).colorScheme.surfaceContainer,
+                title: Text(element.value.first.realm!.name),
+                leading: const Icon(Icons.workspaces, size: 16)
+                    .paddingSymmetric(horizontal: 4),
+                children:
+                    element.value.map((x) => _buildEntry(context, x)).toList(),
+              );
+            }).toList(),
+          ),
+        ],
+      );
+    });
+  }
+}

lib/widgets/posts/post_action.dart

@@ -7,6 +7,7 @@ import 'package:get/get.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/post.dart';
+import 'package:solian/platform.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
 import 'package:solian/screens/posts/post_editor.dart';
@@ -38,12 +39,24 @@ class _PostActionState extends State<PostAction> {
     });
   }
 
-  Future<void> _doShare() async {
+  Future<void> _doShare({bool noUri = false}) async {
     final box = context.findRenderObject() as RenderBox?;
+    if ((PlatformInfo.isAndroid || PlatformInfo.isIOS) && !noUri) {
+      await Share.shareUri(
+        Uri.parse('https://sn.solsynth.dev/posts/view/${widget.item.id}'),
+        sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
+      );
+    } else {
+      final extraContent = [
+        widget.item.body['title'],
+        widget.item.body['description'],
+      ];
+      final isExtraNotEmpty = extraContent.any((x) => x != null);
       await Share.share(
         'postShareContent'.trParams({
           'username': widget.item.author.nick,
-        'content': widget.item.body['content'] ?? 'no content',
+          'content':
+              '${extraContent.join('\n')}${isExtraNotEmpty ? '\n\n' : ''}${widget.item.body['content'] ?? 'no content'}',
           'link': 'https://sn.solsynth.dev/posts/view/${widget.item.id}',
         }),
         subject: 'postShareSubject'.trParams({
@@ -52,6 +65,7 @@ class _PostActionState extends State<PostAction> {
         sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
       );
     }
+  }
 
   @override
   void initState() {
@@ -86,6 +100,16 @@ class _PostActionState extends State<PostAction> {
                   contentPadding: const EdgeInsets.symmetric(horizontal: 24),
                   leading: const Icon(Icons.share),
                   title: Text('share'.tr),
+                  trailing: PlatformInfo.isIOS || PlatformInfo.isAndroid
+                      ? IconButton(
+                          icon: const Icon(Icons.link_off),
+                          tooltip: 'shareNoUri'.tr,
+                          onPressed: () async {
+                            await _doShare(noUri: true);
+                            Navigator.pop(context);
+                          },
+                        )
+                      : null,
                   onTap: () async {
                     await _doShare();
                     Navigator.pop(context);
@@ -97,13 +121,13 @@ class _PostActionState extends State<PostAction> {
                     leading: const FaIcon(FontAwesomeIcons.reply, size: 20),
                     title: Text('reply'.tr),
                     onTap: () async {
-                      final value = await AppRouter.instance.pushNamed(
+                      Navigator.pop(
+                        context,
+                        AppRouter.instance.pushNamed(
                           'postEditor',
                           extra: PostPublishArguments(reply: widget.item),
+                        ),
                       );
-                      if (value != null) {
-                        Navigator.pop(context, true);
-                      }
                     },
                   ),
                 if (!widget.noReact)
@@ -112,13 +136,13 @@ class _PostActionState extends State<PostAction> {
                     leading: const FaIcon(FontAwesomeIcons.retweet, size: 20),
                     title: Text('repost'.tr),
                     onTap: () async {
-                      final value = await AppRouter.instance.pushNamed(
+                      Navigator.pop(
+                        context,
+                        AppRouter.instance.pushNamed(
                           'postEditor',
                           extra: PostPublishArguments(repost: widget.item),
+                        ),
                       );
-                      if (value != null) {
-                        Navigator.pop(context, true);
-                      }
                     },
                   ),
                 if (_canModifyContent && !widget.noReact)
@@ -146,13 +170,13 @@ class _PostActionState extends State<PostAction> {
                     leading: const Icon(Icons.edit),
                     title: Text('edit'.tr),
                     onTap: () async {
-                      final value = await AppRouter.instance.pushNamed(
+                      Navigator.pop(
+                        context,
+                        AppRouter.instance.pushNamed(
                           'postEditor',
                           extra: PostPublishArguments(edit: widget.item),
+                        ),
                       );
-                      if (value != null) {
-                        Navigator.pop(context, true);
-                      }
                     },
                   ),
                 if (_canModifyContent)

lib/widgets/posts/post_item.dart

@@ -1,9 +1,12 @@
+import 'package:animations/animations.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:get/get_utils/get_utils.dart';
 import 'package:intl/intl.dart';
 import 'package:solian/models/post.dart';
-import 'package:solian/router.dart';
+import 'package:solian/screens/posts/post_detail.dart';
+import 'package:solian/shells/title_shell.dart';
 import 'package:solian/widgets/account/account_avatar.dart';
 import 'package:solian/widgets/account/account_profile_popup.dart';
 import 'package:solian/widgets/attachments/attachment_list.dart';
@@ -20,9 +23,12 @@ class PostItem extends StatefulWidget {
   final bool isReactable;
   final bool isShowReply;
   final bool isShowEmbed;
+  final bool isOverrideEmbedClickable;
   final bool isFullDate;
+  final bool isFullContent;
   final bool isContentSelectable;
-  final String? overrideAttachmentParent;
+  final String? attachmentParent;
+  final Color? backgroundColor;
 
   const PostItem({
     super.key,
@@ -32,9 +38,12 @@ class PostItem extends StatefulWidget {
     this.isReactable = true,
     this.isShowReply = true,
     this.isShowEmbed = true,
+    this.isOverrideEmbedClickable = false,
     this.isFullDate = false,
+    this.isFullContent = false,
     this.isContentSelectable = false,
-    this.overrideAttachmentParent,
+    this.attachmentParent,
+    this.backgroundColor,
   });
 
   @override
@@ -69,12 +78,13 @@ class _PostItemState extends State<PostItem> {
 
   Widget _buildHeader() {
     return Row(
+      crossAxisAlignment: CrossAxisAlignment.start,
       children: [
         if (widget.isCompact)
           AccountAvatar(
             content: item.author.avatar.toString(),
             radius: 10,
-          ).paddingOnly(left: 2),
+          ).paddingOnly(left: 2, top: 1),
         Expanded(
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.start,
@@ -101,18 +111,26 @@ class _PostItemState extends State<PostItem> {
                   item.body['description'],
                   style: Theme.of(context).textTheme.bodySmall,
                 ),
-              if (item.body['description'] != null ||
-                  item.body['title'] != null)
-                const Divider(thickness: 0.3, height: 1).paddingSymmetric(
-                  vertical: 8,
-                ),
             ],
           ).paddingOnly(left: widget.isCompact ? 6 : 12),
         ),
+        if (widget.item.type == 'article')
+          Badge(
+            label: Text('article'.tr),
+          ).paddingOnly(top: 3),
       ],
     );
   }
 
+  Widget _buildHeaderDivider() {
+    if (item.body['description'] != null || item.body['title'] != null) {
+      return const Divider(thickness: 0.3, height: 1).paddingSymmetric(
+        vertical: 8,
+      );
+    }
+    return const SizedBox();
+  }
+
   Widget _buildFooter() {
     List<String> labels = List.empty(growable: true);
     if (widget.item.editedAt != null) {
@@ -159,7 +177,9 @@ class _PostItemState extends State<PostItem> {
   }
 
   Widget _buildReply(BuildContext context) {
-    return Column(
+    return OpenContainer(
+      tappable: widget.isClickable || widget.isOverrideEmbedClickable,
+      closedBuilder: (_, openContainer) => Column(
         children: [
           Row(
             children: [
@@ -183,15 +203,30 @@ class _PostItemState extends State<PostItem> {
             child: PostItem(
               item: widget.item.replyTo!,
               isCompact: true,
-            overrideAttachmentParent: widget.item.id.toString(),
+              attachmentParent: widget.item.id.toString(),
             ).paddingSymmetric(vertical: 8),
           ),
         ],
+      ),
+      openBuilder: (_, __) => TitleShell(
+        title: 'postDetail'.tr,
+        child: PostDetailScreen(
+          id: widget.item.replyTo!.id.toString(),
+          post: widget.item.replyTo!,
+        ),
+      ),
+      closedElevation: 0,
+      openElevation: 0,
+      closedColor:
+          widget.backgroundColor ?? Theme.of(context).colorScheme.surface,
+      openColor: Theme.of(context).colorScheme.surface,
     );
   }
 
   Widget _buildRepost(BuildContext context) {
-    return Column(
+    return OpenContainer(
+      tappable: widget.isClickable || widget.isOverrideEmbedClickable,
+      closedBuilder: (_, openContainer) => Column(
         children: [
           Row(
             children: [
@@ -215,13 +250,28 @@ class _PostItemState extends State<PostItem> {
             child: PostItem(
               item: widget.item.repostTo!,
               isCompact: true,
-            overrideAttachmentParent: widget.item.id.toString(),
+              attachmentParent: widget.item.id.toString(),
             ).paddingSymmetric(vertical: 8),
           ),
         ],
+      ),
+      openBuilder: (_, __) => TitleShell(
+        title: 'postDetail'.tr,
+        child: PostDetailScreen(
+          id: widget.item.repostTo!.id.toString(),
+          post: widget.item.repostTo!,
+        ),
+      ),
+      closedElevation: 0,
+      openElevation: 0,
+      closedColor:
+          widget.backgroundColor ?? Theme.of(context).colorScheme.surface,
+      openColor: Theme.of(context).colorScheme.surface,
     );
   }
 
+  double _contentHeight = 0;
+
   @override
   Widget build(BuildContext context) {
     final List<int> attachments = item.body['attachments'] is List
@@ -234,7 +284,18 @@ class _PostItemState extends State<PostItem> {
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
           _buildHeader().paddingSymmetric(horizontal: 12),
-          MarkdownTextContent(
+          _buildHeaderDivider().paddingSymmetric(horizontal: 12),
+          Stack(
+            children: [
+              SizedContainer(
+                maxWidth: 640,
+                maxHeight: widget.isFullContent ? double.infinity : 80,
+                child: _MeasureSize(
+                  onChange: (size) {
+                    setState(() => _contentHeight = size.height);
+                  },
+                  child: MarkdownTextContent(
+                    parentId: 'p${item.id}',
                     content: item.body['content'],
                     isSelectable: widget.isContentSelectable,
                   ).paddingOnly(
@@ -243,15 +304,41 @@ class _PostItemState extends State<PostItem> {
                     top: 2,
                     bottom: hasAttachment ? 4 : 0,
                   ),
+                ),
+              ),
+              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),
+                          ],
+                        ),
+                      ),
+                    ),
+                  ),
+                ),
+            ],
+          ),
           _buildFooter().paddingOnly(left: 16),
           if (attachments.isNotEmpty)
             Row(
               children: [
                 Icon(
-                  Icons.attachment,
+                  Icons.file_copy,
-                  size: 18,
+                  size: 15,
                   color: _unFocusColor,
-                ).paddingOnly(right: 6),
+                ).paddingOnly(right: 5),
                 Text(
                   'attachmentHint'.trParams(
                     {'count': attachments.length.toString()},
@@ -264,7 +351,9 @@ class _PostItemState extends State<PostItem> {
       );
     }
 
-    return Column(
+    return OpenContainer(
+      tappable: widget.isClickable,
+      closedBuilder: (_, openContainer) => Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
           Row(
@@ -279,7 +368,7 @@ class _PostItemState extends State<PostItem> {
                     backgroundColor: Theme.of(context).colorScheme.surface,
                     context: context,
                     builder: (context) => AccountProfilePopup(
-                    account: item.author,
+                      name: item.author.name,
                     ),
                   );
                 },
@@ -289,39 +378,52 @@ class _PostItemState extends State<PostItem> {
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     _buildHeader(),
+                    _buildHeaderDivider(),
+                    Stack(
+                      children: [
                         SizedContainer(
                           maxWidth: 640,
+                          maxHeight:
+                              widget.isFullContent ? double.infinity : 320,
+                          child: _MeasureSize(
+                            onChange: (size) {
+                              setState(() => _contentHeight = size.height);
+                            },
                             child: MarkdownTextContent(
+                              parentId: 'p${item.id}',
                               content: item.body['content'],
                               isSelectable: widget.isContentSelectable,
                             ).paddingOnly(left: 12, right: 8),
                           ),
+                        ),
+                        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: [
+                                      Theme.of(context).colorScheme.surface,
+                                      Theme.of(context)
+                                          .colorScheme
+                                          .surface
+                                          .withOpacity(0),
+                                    ],
+                                  ),
+                                ),
+                              ),
+                            ),
+                          ),
+                      ],
+                    ),
                     if (widget.item.replyTo != null && widget.isShowEmbed)
-                    GestureDetector(
+                      _buildReply(context).paddingOnly(top: 4),
-                      child: _buildReply(context).paddingOnly(top: 4),
-                      onTap: () {
-                        if (!widget.isClickable) return;
-                        AppRouter.instance.pushNamed(
-                          'postDetail',
-                          pathParameters: {
-                            'id': widget.item.replyTo!.id.toString(),
-                          },
-                        );
-                      },
-                    ),
                     if (widget.item.repostTo != null && widget.isShowEmbed)
-                    GestureDetector(
+                      _buildRepost(context).paddingOnly(top: 4),
-                      child: _buildRepost(context).paddingOnly(top: 4),
-                      onTap: () {
-                        if (!widget.isClickable) return;
-                        AppRouter.instance.pushNamed(
-                          'postDetail',
-                          pathParameters: {
-                            'alias': widget.item.repostTo!.id.toString(),
-                          },
-                        );
-                      },
-                    ),
                     _buildFooter().paddingOnly(left: 12),
                   ],
                 ),
@@ -334,11 +436,12 @@ class _PostItemState extends State<PostItem> {
             left: 16,
           ),
           AttachmentList(
+            flatMaxHeight: MediaQuery.of(context).size.width,
             parentId: widget.item.id.toString(),
             attachmentsId: attachments,
             isGrid: attachments.length > 1,
           ),
-        if (widget.isShowReply && widget.isReactable)
+          if (widget.isShowReply || widget.isReactable)
             PostQuickAction(
               isShowReply: widget.isShowReply,
               isReactable: widget.isReactable,
@@ -358,6 +461,61 @@ class _PostItemState extends State<PostItem> {
           else
             const SizedBox(height: 10),
         ],
+      ),
+      openBuilder: (_, __) => TitleShell(
+        title: 'postDetail'.tr,
+        child: PostDetailScreen(
+          id: item.id.toString(),
+          post: item,
+        ),
+      ),
+      closedElevation: 0,
+      openElevation: 0,
+      closedColor:
+          widget.backgroundColor ?? Theme.of(context).colorScheme.surface,
+      openColor: Theme.of(context).colorScheme.surface,
     );
   }
 }
+
+typedef _OnWidgetSizeChange = void Function(Size size);
+
+class _MeasureSizeRenderObject extends RenderProxyBox {
+  Size? oldSize;
+  _OnWidgetSizeChange onChange;
+
+  _MeasureSizeRenderObject(this.onChange);
+
+  @override
+  void performLayout() {
+    super.performLayout();
+
+    Size newSize = child!.size;
+    if (oldSize == newSize) return;
+
+    oldSize = newSize;
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      onChange(newSize);
+    });
+  }
+}
+
+class _MeasureSize extends SingleChildRenderObjectWidget {
+  final _OnWidgetSizeChange onChange;
+
+  const _MeasureSize({
+    required this.onChange,
+    required Widget super.child,
+  });
+
+  @override
+  RenderObject createRenderObject(BuildContext context) {
+    return _MeasureSizeRenderObject(onChange);
+  }
+
+  @override
+  void updateRenderObject(
+      BuildContext context, covariant _MeasureSizeRenderObject renderObject) {
+    renderObject.onChange = onChange;
+  }
+}

lib/widgets/posts/post_list.dart

@@ -3,8 +3,6 @@ import 'package:get/get.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/providers/auth.dart';
-import 'package:solian/router.dart';
-import 'package:solian/widgets/sized_container.dart';
 import 'package:solian/widgets/posts/post_action.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 
@@ -13,6 +11,7 @@ class PostListWidget extends StatelessWidget {
   final bool isClickable;
   final bool isNestedClickable;
   final PagingController<int, Post> controller;
+  final Color? backgroundColor;
 
   const PostListWidget({
     super.key,
@@ -20,6 +19,7 @@ class PostListWidget extends StatelessWidget {
     this.isShowEmbed = true,
     this.isClickable = true,
     this.isNestedClickable = true,
+    this.backgroundColor,
   });
 
   @override
@@ -29,16 +29,15 @@ class PostListWidget extends StatelessWidget {
       pagingController: controller,
       builderDelegate: PagedChildBuilderDelegate<Post>(
         itemBuilder: (context, item, index) {
-          return CenteredContainer(
+          return PostListEntryWidget(
-            child: PostListEntryWidget(
             isShowEmbed: isShowEmbed,
             isNestedClickable: isNestedClickable,
             isClickable: isClickable,
             item: item,
+            backgroundColor: backgroundColor,
             onUpdate: () {
               controller.refresh();
             },
-            ),
           );
         },
       ),
@@ -54,6 +53,7 @@ class PostListEntryWidget extends StatelessWidget {
   final bool isClickable;
   final Post item;
   final Function onUpdate;
+  final Color? backgroundColor;
 
   const PostListEntryWidget({
     super.key,
@@ -63,6 +63,7 @@ class PostListEntryWidget extends StatelessWidget {
     required this.isClickable,
     required this.item,
     required this.onUpdate,
+    this.backgroundColor,
   });
 
   @override
@@ -73,14 +74,8 @@ class PostListEntryWidget extends StatelessWidget {
         item: item,
         isShowEmbed: isShowEmbed,
         isClickable: isNestedClickable,
+        backgroundColor: backgroundColor,
       ).paddingSymmetric(vertical: 8),
-      onTap: () {
-        if (!isClickable) return;
-        AppRouter.instance.pushNamed(
-          'postDetail',
-          pathParameters: {'id': item.id.toString()},
-        );
-      },
       onLongPress: () {
         final AuthProvider auth = Get.find();
         if (auth.isAuthorized.isFalse) return;
@@ -90,7 +85,13 @@ class PostListEntryWidget extends StatelessWidget {
           context: context,
           builder: (context) => PostAction(item: item),
         ).then((value) {
-          if (value != null) onUpdate();
+          if (value is Future) {
+            value.then((_) {
+              onUpdate();
+            });
+          } else if (value != null) {
+            onUpdate();
+          }
         });
       },
     );

lib/widgets/posts/post_owned_list.dart

@@ -6,18 +6,21 @@ import 'package:solian/widgets/posts/post_item.dart';
 class PostOwnedListEntry extends StatelessWidget {
   final Post item;
   final Function onTap;
+  final bool isFullContent;
+  final Color? backgroundColor;
 
   const PostOwnedListEntry({
     super.key,
     required this.item,
     required this.onTap,
+    this.isFullContent = false,
+    this.backgroundColor,
   });
 
   @override
   Widget build(BuildContext context) {
     return Card(
-      child: InkWell(
+      child: GestureDetector(
-        borderRadius: const BorderRadius.all(Radius.circular(8)),
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
@@ -28,6 +31,8 @@ class PostOwnedListEntry extends StatelessWidget {
               isClickable: false,
               isShowReply: false,
               isReactable: false,
+              isFullContent: isFullContent,
+              backgroundColor: backgroundColor,
             ).paddingSymmetric(vertical: 8),
           ],
         ),

lib/widgets/posts/post_replies.dart

@@ -8,10 +8,12 @@ import 'package:solian/widgets/posts/post_list.dart';
 
 class PostReplyList extends StatefulWidget {
   final Post item;
+  final Color? backgroundColor;
 
   const PostReplyList({
     super.key,
     required this.item,
+    this.backgroundColor,
   });
 
   @override
@@ -45,7 +47,6 @@ class _PostReplyListState extends State<PostReplyList> {
   @override
   void initState() {
     super.initState();
-
     _pagingController.addPageRequestListener(getReplies);
   }
 
@@ -54,6 +55,7 @@ class _PostReplyListState extends State<PostReplyList> {
     return PostListWidget(
       isShowEmbed: false,
       controller: _pagingController,
+      backgroundColor: widget.backgroundColor,
     );
   }
 }
@@ -74,7 +76,12 @@ class PostReplyListPopup extends StatelessWidget {
         ).paddingOnly(left: 24, right: 24, top: 32, bottom: 16),
         Expanded(
           child: CustomScrollView(
-            slivers: [PostReplyList(item: item)],
+            slivers: [
+              PostReplyList(
+                item: item,
+                backgroundColor: Theme.of(context).colorScheme.surfaceContainerLow,
+              ),
+            ],
           ),
         ),
       ],

lib/widgets/posts/post_single_display.dart

@@ -24,6 +24,7 @@ class PostSingleDisplay extends StatelessWidget {
             isShowEmbed: true,
             isNestedClickable: true,
             onUpdate: onUpdate,
+            backgroundColor: Theme.of(context).colorScheme.surfaceContainerLow,
           ),
         ),
       ),

lib/widgets/posts/post_warped_list.dart

@@ -9,6 +9,7 @@ class PostWarpedListWidget extends StatelessWidget {
   final bool isNestedClickable;
   final bool isPinned;
   final PagingController<int, Post> controller;
+  final Function? onUpdate;
 
   const PostWarpedListWidget({
     super.key,
@@ -17,6 +18,7 @@ class PostWarpedListWidget extends StatelessWidget {
     this.isClickable = true,
     this.isNestedClickable = true,
     this.isPinned = true,
+    this.onUpdate,
   });
 
   @override
@@ -35,9 +37,7 @@ class PostWarpedListWidget extends StatelessWidget {
             isNestedClickable: isNestedClickable,
             isClickable: isClickable,
             item: item,
-            onUpdate: () {
+            onUpdate: onUpdate ?? () {},
-              controller.refresh();
-            },
           );
         },
       ),

lib/widgets/realms/realm_member.dart

@@ -157,7 +157,7 @@ class _RealmMemberListPopupState extends State<RealmMemberListPopup> {
                         backgroundColor: Theme.of(context).colorScheme.surface,
                         context: context,
                         builder: (context) => AccountProfilePopup(
-                          account: element.account,
+                          name: element.account.name,
                         ),
                       );
                     },

lib/widgets/sized_container.dart

@@ -3,11 +3,13 @@ import 'package:flutter/material.dart';
 class SizedContainer extends StatelessWidget {
   final Widget child;
   final double maxWidth;
+  final double maxHeight;
 
   const SizedContainer({
     super.key,
     required this.child,
     this.maxWidth = 720,
+    this.maxHeight = double.infinity,
   });
 
   @override
@@ -15,7 +17,7 @@ class SizedContainer extends StatelessWidget {
     return Align(
       alignment: Alignment.centerLeft,
       child: Container(
-        constraints: BoxConstraints(maxWidth: maxWidth),
+        constraints: BoxConstraints(maxWidth: maxWidth, maxHeight: maxHeight),
         child: child,
       ),
     );

lib/widgets/stickers/sticker_uploader.dart

@@ -0,0 +1,211 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:solian/exts.dart';
+import 'package:solian/models/stickers.dart';
+import 'package:solian/providers/auth.dart';
+import 'package:solian/widgets/attachments/attachment_editor.dart';
+
+class StickerUploadDialog extends StatefulWidget {
+  final Sticker? edit;
+
+  const StickerUploadDialog({super.key, this.edit});
+
+  @override
+  State<StickerUploadDialog> createState() => _StickerUploadDialogState();
+}
+
+class _StickerUploadDialogState extends State<StickerUploadDialog> {
+  final TextEditingController _attachmentController = TextEditingController();
+  final TextEditingController _packController = TextEditingController();
+  final TextEditingController _aliasController = TextEditingController();
+  final TextEditingController _nameController = TextEditingController();
+
+  Color get _unFocusColor =>
+      Theme.of(context).colorScheme.onSurface.withOpacity(0.75);
+
+  bool _isBusy = false;
+
+  void _promptUploadNewAttachment() {
+    showModalBottomSheet(
+      context: context,
+      builder: (context) => AttachmentEditorPopup(
+        usage: 'sticker',
+        singleMode: true,
+        imageOnly: true,
+        autoUpload: true,
+        imageMaxHeight: 28,
+        imageMaxWidth: 28,
+        onAdd: (value) {
+          setState(() {
+            _attachmentController.text = value.toString();
+          });
+        },
+        initialAttachments: const [],
+        onRemove: (_) {},
+      ),
+    );
+  }
+
+  Future<void> _applySticker() async {
+    final AuthProvider auth = Get.find();
+    if (auth.isAuthorized.isFalse) return;
+
+    if ([
+      _nameController.text.isEmpty,
+      _aliasController.text.isEmpty,
+      _packController.text.isEmpty,
+      _attachmentController.text.isEmpty,
+    ].any((x) => x)) {
+      return;
+    }
+
+    setState(() => _isBusy = true);
+
+    Response resp;
+    final client = auth.configureClient('files');
+    if (widget.edit == null) {
+      resp = await client.post('/stickers', {
+        'name': _nameController.text,
+        'alias': _aliasController.text,
+        'pack_id': int.tryParse(_packController.text),
+        'attachment_id': int.tryParse(_attachmentController.text),
+      });
+    } else {
+      resp = await client.put('/stickers/${widget.edit!.id}', {
+        'name': _nameController.text,
+        'alias': _aliasController.text,
+        'pack_id': int.tryParse(_packController.text),
+        'attachment_id': int.tryParse(_attachmentController.text),
+      });
+    }
+
+    setState(() => _isBusy = false);
+
+    if (resp.statusCode != 200) {
+      context.showErrorDialog(resp.bodyString);
+    } else {
+      Navigator.pop(context, true);
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    if (widget.edit != null) {
+      _attachmentController.text = widget.edit!.attachmentId.toString();
+      _packController.text = widget.edit!.packId.toString();
+      _aliasController.text = widget.edit!.alias;
+      _nameController.text = widget.edit!.name;
+    }
+  }
+
+  @override
+  void dispose() {
+    _attachmentController.dispose();
+    _packController.dispose();
+    _aliasController.dispose();
+    _nameController.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text('stickerUploader'.tr),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          ListTile(
+            title: Text('stickerUploaderAttachmentNew'.tr),
+            contentPadding: const EdgeInsets.only(left: 16, right: 13),
+            trailing: const Icon(Icons.chevron_right),
+            shape: const RoundedRectangleBorder(
+              borderRadius: BorderRadius.all(Radius.circular(8)),
+            ),
+            onTap: () {
+              _promptUploadNewAttachment();
+            },
+          ),
+          const SizedBox(height: 8),
+          TextField(
+            controller: _attachmentController,
+            decoration: InputDecoration(
+              isDense: true,
+              border: const OutlineInputBorder(),
+              prefixText: '#',
+              labelText: 'stickerUploaderAttachment'.tr,
+            ),
+            onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+          ),
+          const SizedBox(height: 8),
+          TextField(
+            controller: _packController,
+            decoration: InputDecoration(
+              isDense: true,
+              border: const OutlineInputBorder(),
+              prefixText: '#',
+              labelText: 'stickerUploaderPack'.tr,
+            ),
+            onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+          ),
+          Container(
+            padding:
+                const EdgeInsets.only(left: 8, right: 8, top: 4, bottom: 6),
+            child: Text(
+              'stickerUploaderPackHint'.tr,
+              style: TextStyle(color: _unFocusColor),
+            ),
+          ),
+          TextField(
+            controller: _aliasController,
+            decoration: InputDecoration(
+              isDense: true,
+              border: const OutlineInputBorder(),
+              labelText: 'stickerUploaderAlias'.tr,
+            ),
+            onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+          ),
+          Container(
+            padding:
+                const EdgeInsets.only(left: 8, right: 8, top: 4, bottom: 6),
+            child: Text(
+              'stickerUploaderAliasHint'.tr,
+              style: TextStyle(color: _unFocusColor),
+            ),
+          ),
+          TextField(
+            controller: _nameController,
+            decoration: InputDecoration(
+              isDense: true,
+              border: const OutlineInputBorder(),
+              labelText: 'stickerUploaderName'.tr,
+            ),
+            onTapOutside: (_) => FocusManager.instance.primaryFocus?.unfocus(),
+          ),
+          Container(
+            padding: const EdgeInsets.only(left: 8, right: 8, top: 4),
+            child: Text(
+              'stickerUploaderNameHint'.tr,
+              style: TextStyle(color: _unFocusColor),
+            ),
+          ),
+        ],
+      ),
+      actions: [
+        TextButton(
+          style: TextButton.styleFrom(
+            foregroundColor:
+                Theme.of(context).colorScheme.onSurface.withOpacity(0.8),
+          ),
+          onPressed: _isBusy ? null : () => Navigator.pop(context),
+          child: Text('cancel'.tr),
+        ),
+        TextButton(
+          onPressed: _isBusy ? null : () => _applySticker(),
+          child: Text('apply'.tr),
+        ),
+      ],
+    );
+  }
+}