flutter/android/app/build.gradle

@@ -37,7 +37,6 @@ android {
     ndkVersion flutter.ndkVersion
 
     compileOptions {
-        coreLibraryDesugaringEnabled true
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
@@ -56,7 +55,6 @@ android {
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
-        multiDexEnabled true
     }
 
     signingConfigs {
@@ -79,9 +77,4 @@ flutter {
     source '../..'
 }
 
-dependencies {
-    implementation 'androidx.window:window:1.0.0'
-    implementation 'androidx.window:window-java:1.0.0'
-
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
-}
+dependencies {}

flutter/android/app/proguard-rules.pro

@@ -1,27 +0,0 @@
-## Gson rules
-# Gson uses generic type information stored in a class file when working with fields. Proguard
-# removes such information by default, so configure it to keep all of it.
--keepattributes Signature
-
-# For using GSON @Expose annotation
--keepattributes *Annotation*
-
-# Gson specific classes
--dontwarn sun.misc.**
-#-keep class com.google.gson.stream.** { *; }
-
-# Prevent proguard from stripping interface information from TypeAdapter, TypeAdapterFactory,
-# JsonSerializer, JsonDeserializer instances (so they can be used in @JsonAdapter)
--keep class * extends com.google.gson.TypeAdapter
--keep class * implements com.google.gson.TypeAdapterFactory
--keep class * implements com.google.gson.JsonSerializer
--keep class * implements com.google.gson.JsonDeserializer
-
-# Prevent R8 from leaving Data object members always null
--keepclassmembers,allowobfuscation class * {
-  @com.google.gson.annotations.SerializedName <fields>;
-}
-
-# Retain generic signatures of TypeToken and its subclasses with R8 version 3.0 and higher.
--keep,allowobfuscation,allowshrinking class com.google.gson.reflect.TypeToken
--keep,allowobfuscation,allowshrinking class * extends com.google.gson.reflect.TypeToken

flutter/android/app/src/main/AndroidManifest.xml

@@ -31,9 +31,6 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
-
-        <receiver android:exported="false" android:name="com.dexterous.flutterlocalnotifications.ActionBroadcastReceiver" />
-
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
         <meta-data

flutter/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -1,34 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportHeight="108"
-    android:viewportWidth="108">
-    <path
-        android:fillType="evenOdd"
-        android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1">
-        <aapt:attr name="android:fillColor">
-            <gradient
-                android:endX="78.5885"
-                android:endY="90.9159"
-                android:startX="48.7653"
-                android:startY="61.0927"
-                android:type="linear">
-                <item
-                    android:color="#44000000"
-                    android:offset="0.0" />
-                <item
-                    android:color="#00000000"
-                    android:offset="1.0" />
-            </gradient>
-        </aapt:attr>
-    </path>
-    <path
-        android:fillColor="#FFFFFF"
-        android:fillType="nonZero"
-        android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
-        android:strokeColor="#00000000"
-        android:strokeWidth="1" />
-</vector>

flutter/android/app/src/main/res/raw/keep.xml

@@ -1,2 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools" tools:keep="@drawable/*" />

flutter/android/build.gradle

@@ -6,7 +6,6 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }

flutter/ios/Runner/AppDelegate.swift

@@ -1,27 +1,13 @@
 import UIKit
 import Flutter
-import flutter_local_notifications
 
 @UIApplicationMain
 @objc class AppDelegate: FlutterAppDelegate {
-
   override func application(
     _ application: UIApplication,
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
-    
-    // This is required to make any communication available in the action isolate.
-    FlutterLocalNotificationsPlugin.setPluginRegistrantCallback { (registry) in
-      GeneratedPluginRegistrant.register(with: registry)
-    }
-    
-    if #available(iOS 10.0, *) {
-      UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
-    }
-    
     GeneratedPluginRegistrant.register(with: self)
-    
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }
-
 }

flutter/lib/api/api_client.dart

@@ -11,7 +11,7 @@ import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/state/request_log.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/state/token_source.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 
@@ -211,7 +211,7 @@ class APIClient {
     );
   }
 
-  static Future<(String, List<SCNMessage>)> getMessageList(TokenSource auth, String pageToken, {int? pageSize, List<String>? channelIDs}) async {
+  static Future<(String, List<Message>)> getMessageList(TokenSource auth, String pageToken, {int? pageSize, List<String>? channelIDs}) async {
     return await _request(
       name: 'getMessageList',
       method: 'GET',
@@ -221,18 +221,18 @@ class APIClient {
         if (pageSize != null) 'page_size': pageSize.toString(),
         if (channelIDs != null) 'channel_id': channelIDs.join(","),
       },
-      fn: (json) => SCNMessage.fromPaginatedJsonArray(json, 'messages', 'next_page_token'),
+      fn: (json) => Message.fromPaginatedJsonArray(json, 'messages', 'next_page_token'),
       authToken: auth.getToken(),
     );
   }
 
-  static Future<SCNMessage> getMessage(TokenSource auth, String msgid) async {
+  static Future<Message> getMessage(TokenSource auth, String msgid) async {
     return await _request(
       name: 'getMessage',
       method: 'GET',
       relURL: 'messages/$msgid',
       query: {},
-      fn: SCNMessage.fromJson,
+      fn: Message.fromJson,
       authToken: auth.getToken(),
     );
   }

flutter/lib/components/layout/app_bar.dart

@@ -1,20 +1,18 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/widgets.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
-import 'package:simplecloudnotifier/components/layout/app_bar_filter_dialog.dart';
 import 'package:simplecloudnotifier/components/layout/app_bar_progress_indicator.dart';
 import 'package:simplecloudnotifier/pages/debug/debug_main.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/app_theme.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
 
-class SCNAppBar extends StatefulWidget implements PreferredSizeWidget {
-  SCNAppBar({
+class SCNAppBar extends StatelessWidget implements PreferredSizeWidget {
+  const SCNAppBar({
     Key? key,
     required this.title,
     required this.showThemeSwitch,
+    required this.showDebug,
     required this.showSearch,
     required this.showShare,
     this.onShare = null,
@@ -22,33 +20,16 @@ class SCNAppBar extends StatefulWidget implements PreferredSizeWidget {
 
   final String? title;
   final bool showThemeSwitch;
+  final bool showDebug;
   final bool showSearch;
   final bool showShare;
   final void Function()? onShare;
 
-  @override
-  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
-
-  @override
-  State<SCNAppBar> createState() => _SCNAppBarState();
-}
-
-class _SCNAppBarState extends State<SCNAppBar> {
-  final TextEditingController _ctrlSearchField = TextEditingController();
-
-  @override
-  void dispose() {
-    _ctrlSearchField.dispose();
-    super.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
-    final cfg = Provider.of<AppSettings>(context);
-
     var actions = <Widget>[];
 
-    if (cfg.showDebugButton) {
+    if (showDebug) {
       actions.add(IconButton(
         icon: const Icon(FontAwesomeIcons.solidSpiderBlackWidow),
         tooltip: 'Debug',
@@ -58,7 +39,7 @@ class _SCNAppBarState extends State<SCNAppBar> {
       ));
     }
 
-    if (widget.showThemeSwitch) {
+    if (showThemeSwitch) {
       actions.add(Consumer<AppTheme>(
         builder: (context, appTheme, child) => IconButton(
           icon: Icon(appTheme.darkMode ? FontAwesomeIcons.solidSun : FontAwesomeIcons.solidMoon),
@@ -67,115 +48,54 @@ class _SCNAppBarState extends State<SCNAppBar> {
         ),
       ));
     } else {
-      actions.add(_buildSpacer());
+      actions.add(Visibility(
+        visible: false,
+        maintainSize: true,
+        maintainAnimation: true,
+        maintainState: true,
+        child: IconButton(
+          icon: const Icon(FontAwesomeIcons.square),
+          onPressed: () {/*TODO*/},
+        ),
+      ));
     }
 
-    if (widget.showSearch) {
-      actions.add(IconButton(
-        icon: const Icon(FontAwesomeIcons.solidFilter),
-        tooltip: 'Filter',
-        onPressed: () => _showFilterDialog(context),
-      ));
+    if (showSearch) {
       actions.add(IconButton(
         icon: const Icon(FontAwesomeIcons.solidMagnifyingGlass),
         tooltip: 'Search',
-        onPressed: () => AppBarState().setShowSearchField(true),
+        onPressed: () {/*TODO*/},
       ));
-    } else if (widget.showShare) {
-      actions.add(_buildSpacer());
+    } else if (showShare) {
       actions.add(IconButton(
         icon: const Icon(FontAwesomeIcons.solidShareNodes),
         tooltip: 'Share',
-        onPressed: widget.onShare ?? () {},
+        onPressed: onShare ?? () {},
       ));
     } else {
-      actions.add(_buildSpacer());
+      actions.add(Visibility(
+        visible: false,
+        maintainSize: true,
+        maintainAnimation: true,
+        maintainState: true,
+        child: IconButton(
+          icon: const Icon(FontAwesomeIcons.square),
+          onPressed: () {/*TODO*/},
+        ),
+      ));
     }
 
-    return Consumer<AppBarState>(builder: (context, value, child) {
-      if (value.showSearchField) {
-        return AppBar(
-          leading: IconButton(
-            icon: const Icon(FontAwesomeIcons.solidArrowLeft),
-            onPressed: () {
-              value.setShowSearchField(false);
-            },
-          ),
-          title: _buildSearchTextField(context),
-          actions: [
-            IconButton(
-              icon: const Icon(FontAwesomeIcons.solidMagnifyingGlass),
-              onPressed: () {
-                value.setShowSearchField(false);
-                AppEvents().notifySearchListeners(_ctrlSearchField.text);
-                _ctrlSearchField.clear();
-              },
-            ),
-          ],
-          backgroundColor: Theme.of(context).secondaryHeaderColor,
-          bottom: PreferredSize(
-            preferredSize: Size(double.infinity, 1.0),
-            child: AppBarProgressIndicator(show: value.loadingIndeterminate),
-          ),
-        );
-      } else {
-        return AppBar(
-          title: Text(widget.title ?? 'SCN'),
-          actions: actions,
-          backgroundColor: Theme.of(context).secondaryHeaderColor,
-          bottom: PreferredSize(
-            preferredSize: Size(double.infinity, 1.0),
-            child: AppBarProgressIndicator(show: value.loadingIndeterminate),
-          ),
-        );
-      }
-    });
-  }
-
-  Visibility _buildSpacer() {
-    return Visibility(
-      visible: false,
-      maintainSize: true,
-      maintainAnimation: true,
-      maintainState: true,
-      child: IconButton(
-        icon: const Icon(FontAwesomeIcons.square),
-        onPressed: () {/* NO-OP */},
+    return AppBar(
+      title: Text(title ?? 'Simple Cloud Notifier 2.0'),
+      actions: actions,
+      backgroundColor: Theme.of(context).secondaryHeaderColor,
+      bottom: PreferredSize(
+        preferredSize: Size(double.infinity, 1.0),
+        child: AppBarProgressIndicator(),
       ),
     );
   }
 
-  Widget _buildSearchTextField(BuildContext context) {
-    return TextField(
-      controller: _ctrlSearchField,
-      autofocus: true,
-      style: TextStyle(fontSize: 20),
-      textInputAction: TextInputAction.search,
-      decoration: InputDecoration(
-        hintText: 'Search',
-      ),
-      onSubmitted: (value) {
-        AppBarState().setShowSearchField(false);
-        AppEvents().notifySearchListeners(_ctrlSearchField.text);
-        _ctrlSearchField.clear();
-      },
-    );
-  }
-
-  void _showFilterDialog(BuildContext context) {
-    showDialog<void>(
-      context: context,
-      barrierDismissible: true,
-      barrierColor: Colors.transparent,
-      builder: (BuildContext context) {
-        return Dialog(
-          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(0)),
-          alignment: Alignment.topCenter,
-          insetPadding: EdgeInsets.fromLTRB(0, this.widget.preferredSize.height, 0, 0),
-          backgroundColor: Colors.transparent,
-          child: AppBarFilterDialog(),
-        );
-      },
-    );
-  }
+  @override
+  Size get preferredSize => const Size.fromHeight(kToolbarHeight);
 }

flutter/lib/components/layout/app_bar_filter_dialog.dart

@@ -1,86 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
-
-class AppBarFilterDialog extends StatefulWidget {
-  @override
-  _AppBarFilterDialogState createState() => _AppBarFilterDialogState();
-}
-
-class _AppBarFilterDialogState extends State<AppBarFilterDialog> {
-  double _height = 0;
-
-  double _targetHeight = 4 + (48 * 6) + (16 * 5) + 4;
-
-  @override
-  void initState() {
-    super.initState();
-    Future.delayed(Duration.zero, () {
-      setState(() {
-        _height = _targetHeight;
-      });
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    double vpWidth = MediaQuery.sizeOf(context).width;
-
-    return Container(
-      margin: const EdgeInsets.all(0),
-      width: vpWidth,
-      color: Colors.transparent,
-      child: Column(
-        children: [
-          Container(
-            color: Theme.of(context).secondaryHeaderColor,
-            child: AnimatedContainer(
-              duration: Duration(milliseconds: 350),
-              curve: Curves.easeInCubic,
-              height: _height,
-              child: ClipRect(
-                child: OverflowBox(
-                  alignment: Alignment.topCenter,
-                  maxWidth: vpWidth,
-                  minWidth: vpWidth,
-                  minHeight: 0,
-                  maxHeight: _targetHeight,
-                  child: Column(
-                    children: [
-                      SizedBox(height: 4),
-                      _buildFilterItem(context, FontAwesomeIcons.magnifyingGlass, 'Search'),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.snake, 'Channel'),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.signature, 'Sender'),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.timer, 'Time'),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.bolt, 'Priority'),
-                      Divider(),
-                      _buildFilterItem(context, FontAwesomeIcons.gearCode, 'Key'),
-                      SizedBox(height: 4),
-                    ],
-                  ),
-                ),
-              ),
-            ),
-          ),
-          Expanded(child: GestureDetector(child: Container(width: vpWidth, color: Color(0x88000000)), onTap: () => Navi.popDialog(context))),
-        ],
-      ),
-    );
-  }
-
-  Widget _buildFilterItem(BuildContext context, IconData icon, String label) {
-    return ListTile(
-      visualDensity: VisualDensity.compact,
-      title: Text(label),
-      leading: Icon(icon),
-      onTap: () {
-        Navi.popDialog(context);
-        //TOOD show more...
-      },
-    );
-  }
-}

flutter/lib/components/layout/app_bar_progress_indicator.dart

@@ -1,19 +1,21 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import 'package:simplecloudnotifier/state/app_bar_state.dart';
 
 class AppBarProgressIndicator extends StatelessWidget implements PreferredSizeWidget {
-  AppBarProgressIndicator({required this.show});
-
-  final bool show;
-
   @override
   Size get preferredSize => Size(double.infinity, 1.0);
 
   @override
   Widget build(BuildContext context) {
-    if (show) {
-      return LinearProgressIndicator(value: null);
-    } else {
-      return SizedBox.square(dimension: 4); // 4 height is the same as the LinearProgressIndicator
-    }
+    return Consumer<AppBarState>(
+      builder: (context, value, child) {
+        if (value.loadingIndeterminate) {
+          return LinearProgressIndicator(value: null);
+        } else {
+          return SizedBox.square(dimension: 4); // 4 height is the same as the LinearProgressIndicator
+        }
+      },
+    );
   }
 }

flutter/lib/components/layout/scaffold.dart

@@ -7,6 +7,7 @@ class SCNScaffold extends StatelessWidget {
     required this.child,
     this.title,
     this.showThemeSwitch = true,
+    this.showDebug = true,
     this.showSearch = true,
     this.showShare = false,
     this.onShare = null,
@@ -15,6 +16,7 @@ class SCNScaffold extends StatelessWidget {
   final Widget child;
   final String? title;
   final bool showThemeSwitch;
+  final bool showDebug;
   final bool showSearch;
   final bool showShare;
   final void Function()? onShare;
@@ -25,6 +27,7 @@ class SCNScaffold extends StatelessWidget {
       appBar: SCNAppBar(
         title: title,
         showThemeSwitch: showThemeSwitch,
+        showDebug: showDebug,
         showSearch: showSearch,
         showShare: showShare,
         onShare: onShare ?? () {},

flutter/lib/main.dart

@@ -2,17 +2,14 @@ import 'dart:io';
 
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:provider/provider.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/client.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/nav_layout.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/app_theme.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/fb_message.dart';
@@ -20,9 +17,7 @@ import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/state/request_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
-import 'package:simplecloudnotifier/state/scn_data_cache.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
-import 'package:simplecloudnotifier/utils/notifier.dart';
 import 'package:toastification/toastification.dart';
 import 'firebase_options.dart';
 
@@ -44,20 +39,10 @@ void main() async {
   Hive.registerAdapter(SCNRequestAdapter());
   Hive.registerAdapter(SCNLogAdapter());
   Hive.registerAdapter(SCNLogLevelAdapter());
-  Hive.registerAdapter(SCNMessageAdapter());
+  Hive.registerAdapter(MessageAdapter());
   Hive.registerAdapter(ChannelAdapter());
   Hive.registerAdapter(FBMessageAdapter());
 
-  print('[INIT] Load Hive<scn-logs>...');
-
-  try {
-    await Hive.openBox<SCNLog>('scn-logs');
-  } catch (exc, trace) {
-    Hive.deleteBoxFromDisk('scn-logs');
-    await Hive.openBox<SCNLog>('scn-logs');
-    ApplicationLog.error('Failed to open Hive-Box: scn-logs: ' + exc.toString(), trace: trace);
-  }
-
   print('[INIT] Load Hive<scn-requests>...');
 
   try {
@@ -68,13 +53,23 @@ void main() async {
     ApplicationLog.error('Failed to open Hive-Box: scn-requests: ' + exc.toString(), trace: trace);
   }
 
+  print('[INIT] Load Hive<scn-logs>...');
+
+  try {
+    await Hive.openBox<SCNLog>('scn-logs');
+  } catch (exc, trace) {
+    Hive.deleteBoxFromDisk('scn-logs');
+    await Hive.openBox<SCNLog>('scn-logs');
+    ApplicationLog.error('Failed to open Hive-Box: scn-logs: ' + exc.toString(), trace: trace);
+  }
+
   print('[INIT] Load Hive<scn-message-cache>...');
 
   try {
-    await Hive.openBox<SCNMessage>('scn-message-cache');
+    await Hive.openBox<Message>('scn-message-cache');
   } catch (exc, trace) {
     Hive.deleteBoxFromDisk('scn-message-cache');
-    await Hive.openBox<SCNMessage>('scn-message-cache');
+    await Hive.openBox<Message>('scn-message-cache');
     ApplicationLog.error('Failed to open Hive-Box: scn-message-cache' + exc.toString(), trace: trace);
   }
 
@@ -103,19 +98,20 @@ void main() async {
   final appAuth = AppAuth(); // ensure UserAccount is loaded
 
   if (appAuth.isAuth()) {
-    // load user+client in background
-    () async {
-      try {
-        await appAuth.loadUser();
-      } catch (exc, trace) {
-        ApplicationLog.error('Failed to load user (background load on startup): ' + exc.toString(), trace: trace);
-      }
-      try {
-        await appAuth.loadClient();
-      } catch (exc, trace) {
-        ApplicationLog.error('Failed to load user (background load on startup): ' + exc.toString(), trace: trace);
-      }
-    }();
+    try {
+      print('[INIT] Load User...');
+      await appAuth.loadUser();
+      //TODO fallback to cached user (perhaps event use cached client (if exists) directly and only update/load in background)
+    } catch (exc, trace) {
+      ApplicationLog.error('Failed to load user (on startup): ' + exc.toString(), trace: trace);
+    }
+    try {
+      print('[INIT] Load Client...');
+      await appAuth.loadClient();
+      //TODO fallback to cached client (perhaps event use cached client (if exists) directly and only update/load in background)
+    } catch (exc, trace) {
+      ApplicationLog.error('Failed to load user (on startup): ' + exc.toString(), trace: trace);
+    }
   }
 
   if (!Platform.isLinux) {
@@ -151,38 +147,6 @@ void main() async {
     print('[INIT] Skip Firebase init (Platform == Linux)...');
   }
 
-  print('[INIT] Load Notifications...');
-
-  final flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
-  final flutterLocalNotificationsPluginImpl = flutterLocalNotificationsPlugin.resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>();
-  if (flutterLocalNotificationsPluginImpl == null) {
-    ApplicationLog.error('Failed to get AndroidFlutterLocalNotificationsPlugin', trace: StackTrace.current);
-  } else {
-    flutterLocalNotificationsPluginImpl.requestNotificationsPermission();
-
-    final initializationSettingsAndroid = AndroidInitializationSettings('ic_notification_white');
-    final initializationSettingsDarwin = DarwinInitializationSettings(
-      requestAlertPermission: true,
-      requestBadgePermission: true,
-      requestSoundPermission: true,
-      onDidReceiveLocalNotification: _receiveLocalDarwinNotification,
-      notificationCategories: getDarwinNotificationCategories(),
-    );
-    final initializationSettingsLinux = LinuxInitializationSettings(defaultActionName: 'Open notification');
-    final initializationSettings = InitializationSettings(
-      android: initializationSettingsAndroid,
-      iOS: initializationSettingsDarwin,
-      linux: initializationSettingsLinux,
-    );
-    flutterLocalNotificationsPlugin.initialize(initializationSettings, onDidReceiveNotificationResponse: _receiveLocalNotification);
-
-    final appLaunchNotification = await flutterLocalNotificationsPlugin.getNotificationAppLaunchDetails();
-    if (appLaunchNotification != null) {
-      //TODO show message (also this only works on android+localnotifications, also handle ios)
-      ApplicationLog.info('App launched by notification: ${appLaunchNotification.notificationResponse?.id}');
-    }
-  }
-
   ApplicationLog.debug('[INIT] Application started');
 
   runApp(
@@ -191,7 +155,6 @@ void main() async {
         ChangeNotifierProvider(create: (context) => AppAuth(), lazy: false),
         ChangeNotifierProvider(create: (context) => AppTheme(), lazy: false),
         ChangeNotifierProvider(create: (context) => AppBarState(), lazy: false),
-        ChangeNotifierProvider(create: (context) => AppSettings(), lazy: false),
       ],
       child: SCNApp(),
     ),
@@ -225,11 +188,6 @@ class SCNApp extends StatelessWidget {
   }
 }
 
-@pragma('vm:entry-point')
-void notificationTapBackground(NotificationResponse notificationResponse) {
-  ApplicationLog.info('Received local notification<vm:entry-point>: ${notificationResponse.id}');
-}
-
 void setFirebaseToken(String fcmToken) async {
   final acc = AppAuth();
 
@@ -266,96 +224,18 @@ void setFirebaseToken(String fcmToken) async {
   }
 }
 
-@pragma('vm:entry-point')
 Future<void> _onBackgroundMessage(RemoteMessage message) async {
   await _receiveMessage(message, false);
 }
 
-@pragma('vm:entry-point')
 void _onForegroundMessage(RemoteMessage message) {
   _receiveMessage(message, true);
 }
 
 Future<void> _receiveMessage(RemoteMessage message, bool foreground) async {
-  try {
-    // ensure globals init
-    if (!Globals().isInitialized) {
-      print('[LATE-INIT] Init Globals() - to ensure working _receiveMessage($foreground)...');
-      await Globals().init();
-    }
-
-    // ensure hive init
-    if (!Hive.isBoxOpen('scn-logs')) {
-      print('[LATE-INIT] Init Hive - to ensure working _receiveMessage($foreground)...');
-
-      await Hive.initFlutter();
-      Hive.registerAdapter(SCNRequestAdapter());
-      Hive.registerAdapter(SCNLogAdapter());
-      Hive.registerAdapter(SCNLogLevelAdapter());
-      Hive.registerAdapter(SCNMessageAdapter());
-      Hive.registerAdapter(ChannelAdapter());
-      Hive.registerAdapter(FBMessageAdapter());
-    }
-
-    print('[LATE-INIT] Ensure hive boxes are open for _receiveMessage($foreground)...');
-
-    await Hive.openBox<SCNLog>('scn-logs');
-    await Hive.openBox<FBMessage>('scn-fb-messages');
-    await Hive.openBox<SCNMessage>('scn-message-cache');
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to init hive:' + exc.toString(), trace: trace);
-    Notifier.showLocalNotification("@ERROR", "@ERROR", 'Error Channel', "Error", "Failed to receive SCN message (init failed)", null);
-    return;
-  }
+  // ensure init
+  Hive.openBox<SCNLog>('scn-logs');
 
   ApplicationLog.info('Received FB message (${foreground ? 'foreground' : 'background'}): ${message.messageId ?? 'NULL'}');
-
-  String scn_msg_id;
-
-  try {
-    scn_msg_id = message.data['scn_msg_id'] as String;
-
-    final timestamp = DateTime.fromMillisecondsSinceEpoch(int.parse(message.data['timestamp'] as String) * 1000);
-    final title = message.data['title'] as String;
-    final channel = message.data['channel'] as String;
-    final channel_id = message.data['channel_id'] as String;
-    final body = message.data['body'] as String;
-
-    Notifier.showLocalNotification(channel_id, channel, 'Channel: ${channel}', title, body, timestamp);
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to decode received FB message' + exc.toString(), trace: trace);
-    Notifier.showLocalNotification("@ERROR", "@ERROR", 'Error Channel', "Error", "Failed to receive SCN message (decode failed)", null);
-    return;
-  }
-
-  try {
-    FBMessageLog.insert(message);
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to persist received FB message' + exc.toString(), trace: trace);
-    Notifier.showLocalNotification("@ERROR", "@ERROR", 'Error Channel', "Error", "Failed to receive SCN message (persist failed)", null);
-    return;
-  }
-
-  try {
-    final msg = await APIClient.getMessage(AppAuth(), scn_msg_id);
-    SCNDataCache().addToMessageCache([msg]);
-    if (foreground) AppEvents().notifyMessageReceivedListeners(msg);
-  } catch (exc, trace) {
-    ApplicationLog.error('Failed to query+persist message' + exc.toString(), trace: trace);
-    return;
-  }
-}
-
-void _receiveLocalDarwinNotification(int id, String? title, String? body, String? payload) {
-  ApplicationLog.info('Received local notification<darwin>: $id -> [$title]');
-}
-
-void _receiveLocalNotification(NotificationResponse details) {
-  ApplicationLog.info('Received local notification: ${details.id}');
-}
-
-List<DarwinNotificationCategory> getDarwinNotificationCategories() {
-  return <DarwinNotificationCategory>[
-    //TODO ?!?
-  ];
+  FBMessageLog.insert(message);
 }

flutter/lib/models/client.dart

@@ -32,19 +32,6 @@ class Client {
     );
   }
 
-  Map<String, dynamic> toJson() {
-    return {
-      'client_id': clientID,
-      'user_id': userID,
-      'type': type,
-      'fcm_token': fcmToken,
-      'timestamp_created': timestampCreated,
-      'agent_model': agentModel,
-      'agent_version': agentVersion,
-      'name': name,
-    };
-  }
-
   static List<Client> fromJsonArray(List<dynamic> jsonArr) {
     return jsonArr.map<Client>((e) => Client.fromJson(e as Map<String, dynamic>)).toList();
   }

flutter/lib/models/message.dart

@@ -1,10 +1,10 @@
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:simplecloudnotifier/state/interfaces.dart';
 
-part 'scn_message.g.dart';
+part 'message.g.dart';
 
 @HiveType(typeId: 105)
-class SCNMessage extends HiveObject implements FieldDebuggable {
+class Message extends HiveObject implements FieldDebuggable {
   @HiveField(0)
   final String messageID;
 
@@ -33,7 +33,7 @@ class SCNMessage extends HiveObject implements FieldDebuggable {
   @HiveField(21)
   final bool trimmed;
 
-  SCNMessage({
+  Message({
     required this.messageID,
     required this.senderUserID,
     required this.channelInternalName,
@@ -49,8 +49,8 @@ class SCNMessage extends HiveObject implements FieldDebuggable {
     required this.trimmed,
   });
 
-  factory SCNMessage.fromJson(Map<String, dynamic> json) {
-    return SCNMessage(
+  factory Message.fromJson(Map<String, dynamic> json) {
+    return Message(
       messageID: json['message_id'] as String,
       senderUserID: json['sender_user_id'] as String,
       channelInternalName: json['channel_internal_name'] as String,
@@ -67,10 +67,10 @@ class SCNMessage extends HiveObject implements FieldDebuggable {
     );
   }
 
-  static (String, List<SCNMessage>) fromPaginatedJsonArray(Map<String, dynamic> data, String keyMessages, String keyToken) {
+  static (String, List<Message>) fromPaginatedJsonArray(Map<String, dynamic> data, String keyMessages, String keyToken) {
     final npt = data[keyToken] as String;
 
-    final messages = (data[keyMessages] as List<dynamic>).map<SCNMessage>((e) => SCNMessage.fromJson(e as Map<String, dynamic>)).toList();
+    final messages = (data[keyMessages] as List<dynamic>).map<Message>((e) => Message.fromJson(e as Map<String, dynamic>)).toList();
 
     return (npt, messages);
   }

flutter/lib/models/message.g.dart

@@ -1,22 +1,22 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'scn_message.dart';
+part of 'message.dart';
 
 // **************************************************************************
 // TypeAdapterGenerator
 // **************************************************************************
 
-class SCNMessageAdapter extends TypeAdapter<SCNMessage> {
+class MessageAdapter extends TypeAdapter<Message> {
   @override
   final int typeId = 105;
 
   @override
-  SCNMessage read(BinaryReader reader) {
+  Message read(BinaryReader reader) {
     final numOfFields = reader.readByte();
     final fields = <int, dynamic>{
       for (int i = 0; i < numOfFields; i++) reader.readByte(): reader.read(),
     };
-    return SCNMessage(
+    return Message(
       messageID: fields[0] as String,
       senderUserID: fields[10] as String,
       channelInternalName: fields[11] as String,
@@ -34,7 +34,7 @@ class SCNMessageAdapter extends TypeAdapter<SCNMessage> {
   }
 
   @override
-  void write(BinaryWriter writer, SCNMessage obj) {
+  void write(BinaryWriter writer, Message obj) {
     writer
       ..writeByte(13)
       ..writeByte(0)
@@ -71,7 +71,7 @@ class SCNMessageAdapter extends TypeAdapter<SCNMessage> {
   @override
   bool operator ==(Object other) =>
       identical(this, other) ||
-      other is SCNMessageAdapter &&
+      other is MessageAdapter &&
           runtimeType == other.runtimeType &&
           typeId == other.typeId;
 }

flutter/lib/models/user.dart

@@ -63,29 +63,6 @@ class User {
       maxUserMessageIDLength: json['max_user_message_id_length'] as int,
     );
   }
-
-  Map<String, dynamic> toJson() {
-    return {
-      'user_id': userID,
-      'username': username,
-      'timestamp_created': timestampCreated,
-      'timestamp_lastread': timestampLastRead,
-      'timestamp_lastsent': timestampLastSent,
-      'messages_sent': messagesSent,
-      'quota_used': quotaUsed,
-      'quota_remaining': quotaRemaining,
-      'quota_max': quotaPerDay,
-      'is_pro': isPro,
-      'default_channel': defaultChannel,
-      'max_body_size': maxBodySize,
-      'max_title_length': maxTitleLength,
-      'default_priority': defaultPriority,
-      'max_channel_name_length': maxChannelNameLength,
-      'max_channel_description_length': maxChannelDescriptionLength,
-      'max_sender_name_length': maxSenderNameLength,
-      'max_user_message_id_length': maxUserMessageIDLength,
-    };
-  }
 }
 
 class UserWithClientsAndKeys {

flutter/lib/nav_layout.dart

@@ -59,6 +59,7 @@ class _SCNNavLayoutState extends State<SCNNavLayout> {
     return Scaffold(
       appBar: SCNAppBar(
         title: null,
+        showDebug: true,
         showSearch: _selectedIndex == 0 || _selectedIndex == 1,
         showShare: false,
         showThemeSwitch: true,

flutter/lib/pages/channel_list/channel_list_item.dart

@@ -3,7 +3,7 @@ import 'package:intl/intl.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 
 class ChannelListItem extends StatefulWidget {
@@ -23,7 +23,7 @@ class ChannelListItem extends StatefulWidget {
 }
 
 class _ChannelListItemState extends State<ChannelListItem> {
-  SCNMessage? lastMessage;
+  Message? lastMessage;
 
   @override
   void initState() {

flutter/lib/pages/debug/debug_actions.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:simplecloudnotifier/utils/notifier.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
@@ -53,12 +52,6 @@ class _DebugActionsPageState extends State<DebugActionsPage> {
                 onPressed: _sendTokenToServer,
                 text: 'Send FCM Token to Server',
               ),
-              SizedBox(height: 20),
-              UI.button(
-                big: false,
-                onPressed: () => Notifier.showLocalNotification('TEST_CHANNEL', "Test Channel", "Channel for testing", "Hello World", "Local Notification test", null),
-                text: 'Show local notification',
-              ),
             ],
           ),
         ),

flutter/lib/pages/debug/debug_main.dart

@@ -30,6 +30,7 @@ class _DebugMainPageState extends State<DebugMainPage> {
     return SCNScaffold(
       title: 'Debug',
       showSearch: false,
+      showDebug: false,
       child: Column(
         children: [
           Padding(

flutter/lib/pages/debug/debug_persistence.dart

@@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/pages/debug/debug_persistence_hive.dart';
 import 'package:simplecloudnotifier/pages/debug/debug_persistence_sharedprefs.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
@@ -36,7 +36,7 @@ class _DebugPersistencePageState extends State<DebugPersistencePage> {
           _buildSharedPrefCard(context),
           _buildHiveCard(context, () => Hive.box<SCNRequest>('scn-requests'), 'scn-requests'),
           _buildHiveCard(context, () => Hive.box<SCNLog>('scn-logs'), 'scn-logs'),
-          _buildHiveCard(context, () => Hive.box<SCNMessage>('scn-message-cache'), 'scn-message-cache'),
+          _buildHiveCard(context, () => Hive.box<Message>('scn-message-cache'), 'scn-message-cache'),
           _buildHiveCard(context, () => Hive.box<Channel>('scn-channel-cache'), 'scn-channel-cache'),
           _buildHiveCard(context, () => Hive.box<FBMessage>('scn-fb-messages'), 'scn-fb-messages'),
         ],
@@ -71,7 +71,7 @@ class _DebugPersistencePageState extends State<DebugPersistencePage> {
         padding: const EdgeInsets.all(8.0),
         child: GestureDetector(
           onTap: () {
-            Navi.push(context, () => DebugHiveBoxPage(boxName: boxname, box: boxFunc()));
+            Navi.push(context, () => DebugHiveBoxPage(boxName: boxname, box: Hive.box<FBMessage>(boxname)));
           },
           child: Row(
             mainAxisAlignment: MainAxisAlignment.spaceBetween,

flutter/lib/pages/debug/debug_persistence_hive.dart

@@ -16,6 +16,7 @@ class DebugHiveBoxPage extends StatelessWidget {
     return SCNScaffold(
       title: 'Hive: ' + boxName,
       showSearch: false,
+      showDebug: false,
       child: ListView.separated(
         itemCount: box.length,
         itemBuilder: (context, listIndex) {
@@ -23,9 +24,8 @@ class DebugHiveBoxPage extends StatelessWidget {
             onTap: () {
               Navi.push(context, () => DebugHiveEntryPage(value: box.getAt(listIndex)!));
             },
-            child: Container(
-              padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-              child: Text(box.getAt(listIndex).toString(), style: TextStyle(fontWeight: FontWeight.bold, fontSize: 12)),
+            child: ListTile(
+              title: Text(box.getAt(listIndex).toString(), style: TextStyle(fontWeight: FontWeight.bold)),
             ),
           );
         },

flutter/lib/pages/debug/debug_persistence_hiveentry.dart

@@ -13,13 +13,11 @@ class DebugHiveEntryPage extends StatelessWidget {
     return SCNScaffold(
       title: 'HiveEntry',
       showSearch: false,
+      showDebug: false,
       child: ListView.separated(
         itemCount: fields.length,
         itemBuilder: (context, listIndex) {
           return ListTile(
-            dense: true,
-            contentPadding: EdgeInsets.fromLTRB(8, 0, 8, 0),
-            visualDensity: VisualDensity(horizontal: 0, vertical: -4),
             title: Text(fields[listIndex].$1, style: TextStyle(fontWeight: FontWeight.bold)),
             subtitle: Text(fields[listIndex].$2, style: TextStyle(fontFamily: "monospace")),
           );

flutter/lib/pages/debug/debug_persistence_sharedprefs.dart

@@ -13,6 +13,7 @@ class DebugSharedPrefPage extends StatelessWidget {
     return SCNScaffold(
       title: 'SharedPreferences',
       showSearch: false,
+      showDebug: false,
       child: ListView.separated(
         itemCount: sharedPref.getKeys().length,
         itemBuilder: (context, listIndex) {

flutter/lib/pages/debug/debug_request_view.dart

@@ -16,6 +16,7 @@ class DebugRequestViewPage extends StatelessWidget {
     return SCNScaffold(
       title: 'Request',
       showSearch: false,
+      showDebug: false,
       child: SingleChildScrollView(
         child: Padding(
           padding: const EdgeInsets.all(8.0),

flutter/lib/pages/message_list/message_filter_chiplet.dart

@@ -1,36 +0,0 @@
-import 'package:flutter/src/widgets/icon_data.dart';
-import 'package:font_awesome_flutter/font_awesome_flutter.dart';
-
-enum MessageFilterChipletType {
-  search,
-  channel,
-  sender,
-  timeRange,
-  priority,
-  sendkey,
-}
-
-class MessageFilterChiplet {
-  final String label;
-  final String value;
-  final MessageFilterChipletType type;
-
-  MessageFilterChiplet({required this.label, required this.value, required this.type});
-
-  IconData? icon() {
-    switch (type) {
-      case MessageFilterChipletType.search:
-        return FontAwesomeIcons.magnifyingGlass;
-      case MessageFilterChipletType.channel:
-        return FontAwesomeIcons.snake;
-      case MessageFilterChipletType.sender:
-        return FontAwesomeIcons.signature;
-      case MessageFilterChipletType.timeRange:
-        return FontAwesomeIcons.timer;
-      case MessageFilterChipletType.priority:
-        return FontAwesomeIcons.bolt;
-      case MessageFilterChipletType.sendkey:
-        return FontAwesomeIcons.gearCode;
-    }
-  }
-}

flutter/lib/pages/message_list/message_list.dart

@@ -4,16 +4,12 @@ import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/pages/message_list/message_filter_chiplet.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/pages/message_view/message_view.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
-import 'package:simplecloudnotifier/state/app_events.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/message_list/message_list_item.dart';
-import 'package:simplecloudnotifier/state/scn_data_cache.dart';
 import 'package:simplecloudnotifier/utils/navi.dart';
 
 class MessageListPage extends StatefulWidget {
@@ -29,23 +25,20 @@ class MessageListPage extends StatefulWidget {
 }
 
 class _MessageListPageState extends State<MessageListPage> with RouteAware {
+  static const _pageSize = 128;
+
   late final AppLifecycleListener _lifecyleListener;
 
-  PagingController<String, SCNMessage> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: '@start');
+  PagingController<String, Message> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: '@start');
 
   Map<String, Channel>? _channels = null;
 
   bool _isInitialized = false;
 
-  List<MessageFilterChiplet> _filterChiplets = [];
-
   @override
   void initState() {
     super.initState();
 
-    AppEvents().subscribeSearchListener(_onAppBarSearch);
-    AppEvents().subscribeMessageReceivedListener(_onMessageReceivedViaNotification);
-
     _pagingController.addPageRequestListener(_fetchPage);
 
     if (widget.isVisiblePage && !_isInitialized) _realInitState();
@@ -71,12 +64,18 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
   void _realInitState() {
     ApplicationLog.debug('MessageListPage::_realInitState');
 
-    if (SCNDataCache().hasMessagesAndChannels()) {
+    final chnCache = Hive.box<Channel>('scn-channel-cache');
+    final msgCache = Hive.box<Message>('scn-message-cache');
+
+    if (chnCache.isNotEmpty && msgCache.isNotEmpty) {
       // ==== Use cache values - and refresh in background
 
-      _channels = SCNDataCache().getChannelMap();
+      _channels = <String, Channel>{for (var v in chnCache.values) v.channelID: v};
 
-      _pagingController.value = PagingState(nextPageKey: null, itemList: SCNDataCache().getMessagesSorted(), error: null);
+      final cacheMessages = msgCache.values.toList();
+      cacheMessages.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
+
+      _pagingController.value = PagingState(nextPageKey: null, itemList: cacheMessages, error: null);
 
       _backgroundRefresh(true);
     } else {
@@ -96,8 +95,6 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
   @override
   void dispose() {
     ApplicationLog.debug('MessageListPage::dispose');
-    AppEvents().unsubscribeSearchListener(_onAppBarSearch);
-    AppEvents().unsubscribeMessageReceivedListener(_onMessageReceivedViaNotification);
     Navi.modalRouteObserver.unsubscribe(this);
     _pagingController.dispose();
     _lifecyleListener.dispose();
@@ -111,10 +108,8 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
 
   @override
   void didPopNext() {
-    if (AppSettings().alwaysBackgroundRefreshMessageListOnPop) {
-      ApplicationLog.debug('[MessageList::RouteObserver] --> didPopNext (will background-refresh)');
-      _backgroundRefresh(false);
-    }
+    ApplicationLog.debug('[MessageList::RouteObserver] --> didPopNext (will background-refresh)');
+    _backgroundRefresh(false);
   }
 
   void _onLifecycleResume() {
@@ -124,7 +119,6 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
 
   Future<void> _fetchPage(String thisPageToken) async {
     final acc = Provider.of<AppAuth>(context, listen: false);
-    final cfg = Provider.of<AppSettings>(context, listen: false);
 
     ApplicationLog.debug('Start MessageList::_pagingController::_fetchPage [ ${thisPageToken} ]');
 
@@ -138,12 +132,12 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
         final channels = await APIClient.getChannelList(acc, ChannelSelector.allAny);
         _channels = <String, Channel>{for (var v in channels) v.channel.channelID: v.channel};
 
-        SCNDataCache().setChannelCache(channels); // no await
+        _setChannelCache(channels); // no await
       }
 
-      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: cfg.messagePageSize);
+      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: _pageSize);
 
-      SCNDataCache().addToMessageCache(newItems); // no await
+      _addToMessageCache(newItems); // no await
 
       ApplicationLog.debug('Finished MessageList::_pagingController::_fetchPage [ ${newItems.length} items and npt: ${thisPageToken} --> ${npt} ]');
 
@@ -160,7 +154,6 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
 
   Future<void> _backgroundRefresh(bool fullReplaceState) async {
     final acc = Provider.of<AppAuth>(context, listen: false);
-    final cfg = Provider.of<AppSettings>(context, listen: false);
 
     ApplicationLog.debug('Start background refresh of message list (fullReplaceState: $fullReplaceState)');
 
@@ -174,12 +167,12 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
         setState(() {
           _channels = <String, Channel>{for (var v in channels) v.channel.channelID: v.channel};
         });
-        SCNDataCache().setChannelCache(channels); // no await
+        _setChannelCache(channels); // no await
       }
 
-      final (npt, newItems) = await APIClient.getMessageList(acc, '@start', pageSize: cfg.messagePageSize);
+      final (npt, newItems) = await APIClient.getMessageList(acc, '@start', pageSize: _pageSize);
 
-      SCNDataCache().addToMessageCache(newItems); // no await
+      _addToMessageCache(newItems); // no await
 
       if (fullReplaceState) {
         // fully replace/reset state
@@ -228,63 +221,49 @@ class _MessageListPageState extends State<MessageListPage> with RouteAware {
   Widget build(BuildContext context) {
     return Padding(
       padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
-          if (_filterChiplets.isNotEmpty)
-            Wrap(
-              alignment: WrapAlignment.start,
-              spacing: 5.0,
-              children: [
-                for (var chiplet in _filterChiplets) _buildFilterChip(context, chiplet),
-              ],
-            ),
-          Expanded(
-            child: RefreshIndicator(
-              onRefresh: () => Future.sync(
-                () => _pagingController.refresh(),
-              ),
-              child: PagedListView<String, SCNMessage>(
-                pagingController: _pagingController,
-                builderDelegate: PagedChildBuilderDelegate<SCNMessage>(
-                  itemBuilder: (context, item, index) => MessageListItem(
-                    message: item,
-                    allChannels: _channels ?? {},
-                    onPressed: () {
-                      Navi.push(context, () => MessageViewPage(message: item));
-                    },
-                  ),
-                ),
-              ),
+      child: RefreshIndicator(
+        onRefresh: () => Future.sync(
+          () => _pagingController.refresh(),
+        ),
+        child: PagedListView<String, Message>(
+          pagingController: _pagingController,
+          builderDelegate: PagedChildBuilderDelegate<Message>(
+            itemBuilder: (context, item, index) => MessageListItem(
+              message: item,
+              allChannels: _channels ?? {},
+              onPressed: () {
+                Navi.push(context, () => MessageViewPage(message: item));
+              },
             ),
           ),
-        ],
+        ),
       ),
     );
   }
 
-  Widget _buildFilterChip(BuildContext context, MessageFilterChiplet chiplet) {
-    return Padding(
-      padding: const EdgeInsets.fromLTRB(0, 2, 0, 2),
-      child: InputChip(
-        avatar: Icon(chiplet.icon()),
-        label: Text(chiplet.label),
-        onDeleted: () => setState(() => _filterChiplets.remove(chiplet)),
-        onPressed: () {/* TODO idk what to do here ? */},
-        visualDensity: VisualDensity(horizontal: -4, vertical: -4),
-      ),
-    );
+  Future<void> _setChannelCache(List<ChannelWithSubscription> channels) async {
+    final cache = Hive.box<Channel>('scn-channel-cache');
+
+    if (cache.length != channels.length) await cache.clear();
+
+    for (var chn in channels) await cache.put(chn.channel.channelID, chn.channel);
   }
 
-  void _onAppBarSearch(String str) {
-    setState(() {
-      _filterChiplets = _filterChiplets.where((element) => false).toList() + [MessageFilterChiplet(label: str, value: str, type: MessageFilterChipletType.search)];
-    });
-  }
+  Future<void> _addToMessageCache(List<Message> newItems) async {
+    final cache = Hive.box<Message>('scn-message-cache');
 
-  void _onMessageReceivedViaNotification(SCNMessage msg) {
-    setState(() {
-      _pagingController.itemList = [msg] + (_pagingController.itemList ?? []);
-    });
+    for (var msg in newItems) await cache.put(msg.messageID, msg);
+
+    // delete all but the newest 128 messages
+
+    if (cache.length < _pageSize) return;
+
+    final allValues = cache.values.toList();
+
+    allValues.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
+
+    for (var val in allValues.sublist(_pageSize)) {
+      await cache.delete(val.messageID);
+    }
   }
 }

flutter/lib/pages/message_list/message_list_item.dart

@@ -3,7 +3,7 @@ import 'dart:math';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:intl/intl.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
@@ -18,7 +18,7 @@ class MessageListItem extends StatelessWidget {
     super.key,
   });
 
-  final SCNMessage message;
+  final Message message;
   final Map<String, Channel> allChannels;
   final Null Function() onPressed;
 
@@ -176,11 +176,11 @@ class MessageListItem extends StatelessWidget {
     return v;
   }
 
-  String resolveChannelName(SCNMessage message) {
+  String resolveChannelName(Message message) {
     return allChannels[message.channelID]?.displayName ?? message.channelInternalName;
   }
 
-  bool showChannel(SCNMessage message) {
+  bool showChannel(Message message) {
     return message.channelInternalName != 'main';
   }
 }

flutter/lib/pages/message_view/message_view.dart

@@ -8,7 +8,7 @@ import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/keytoken.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
+import 'package:simplecloudnotifier/models/message.dart';
 import 'package:simplecloudnotifier/models/user.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
@@ -18,15 +18,15 @@ import 'package:simplecloudnotifier/utils/ui.dart';
 class MessageViewPage extends StatefulWidget {
   const MessageViewPage({super.key, required this.message});
 
-  final SCNMessage message; // Potentially trimmed
+  final Message message; // Potentially trimmed
 
   @override
   State<MessageViewPage> createState() => _MessageViewPageState();
 }
 
 class _MessageViewPageState extends State<MessageViewPage> {
-  late Future<(SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)>? mainFuture;
-  (SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)? mainFutureSnapshot = null;
+  late Future<(Message, ChannelPreview, KeyTokenPreview, UserPreview)>? mainFuture;
+  (Message, ChannelPreview, KeyTokenPreview, UserPreview)? mainFutureSnapshot = null;
   static final _dateFormat = DateFormat('yyyy-MM-dd kk:mm');
 
   bool _monospaceMode = false;
@@ -37,7 +37,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
     super.initState();
   }
 
-  Future<(SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)> fetchData() async {
+  Future<(Message, ChannelPreview, KeyTokenPreview, UserPreview)> fetchData() async {
     try {
       await Future.delayed(const Duration(seconds: 0), () {}); // this is annoyingly important - otherwise we call setLoadingIndeterminate directly in initStat() and get an exception....
 
@@ -79,7 +79,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
       showSearch: false,
       showShare: true,
       onShare: _share,
-      child: FutureBuilder<(SCNMessage, ChannelPreview, KeyTokenPreview, UserPreview)>(
+      child: FutureBuilder<(Message, ChannelPreview, KeyTokenPreview, UserPreview)>(
         future: mainFuture,
         builder: (context, snapshot) {
           if (snapshot.hasData) {
@@ -118,7 +118,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
     }
   }
 
-  Widget _buildMessageView(BuildContext context, SCNMessage message, ChannelPreview? channel, KeyTokenPreview? token, UserPreview? user) {
+  Widget _buildMessageView(BuildContext context, Message message, ChannelPreview? channel, KeyTokenPreview? token, UserPreview? user) {
     final userAccUserID = context.select<AppAuth, String?>((v) => v.userID);
 
     return SingleChildScrollView(
@@ -137,7 +137,6 @@ class _MessageViewPageState extends State<MessageViewPage> {
             _buildMetaCard(context, FontAwesomeIcons.solidSnake, 'Channel', [message.channelID, channel?.displayName ?? message.channelInternalName], () => {/*TODO*/}),
             _buildMetaCard(context, FontAwesomeIcons.solidTimer, 'Timestamp', [message.timestamp], null),
             _buildMetaCard(context, FontAwesomeIcons.solidUser, 'User', [if (user != null) user.userID, if (user?.username != null) user!.username!], () => {/*TODO*/}), //TODO
-            _buildMetaCard(context, FontAwesomeIcons.solidBolt, 'Priority', [_prettyPrintPriority(message.priority)], () => {/*TODO*/}), //TODO
             if (message.senderUserID == userAccUserID) UI.button(text: "Delete Message", onPressed: () {/*TODO*/}, color: Colors.red[900]),
           ],
         ),
@@ -145,11 +144,11 @@ class _MessageViewPageState extends State<MessageViewPage> {
     );
   }
 
-  String _resolveChannelName(ChannelPreview? channel, SCNMessage message) {
+  String _resolveChannelName(ChannelPreview? channel, Message message) {
     return channel?.displayName ?? message.channelInternalName;
   }
 
-  List<Widget> _buildMessageHeader(BuildContext context, SCNMessage message, ChannelPreview? channel) {
+  List<Widget> _buildMessageHeader(BuildContext context, Message message, ChannelPreview? channel) {
     return [
       Row(
         children: [
@@ -168,7 +167,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
     ];
   }
 
-  List<Widget> _buildMessageContent(BuildContext context, SCNMessage message) {
+  List<Widget> _buildMessageContent(BuildContext context, Message message) {
     return [
       Row(
         children: [
@@ -250,20 +249,7 @@ class _MessageViewPageState extends State<MessageViewPage> {
     }
   }
 
-  String _preformatTitle(SCNMessage message) {
+  String _preformatTitle(Message message) {
     return message.title.replaceAll('\n', '').replaceAll('\r', '').replaceAll('\t', ' ');
   }
-
-  String _prettyPrintPriority(int priority) {
-    switch (priority) {
-      case 0:
-        return 'Low (0)';
-      case 1:
-        return 'Normal (1)';
-      case 2:
-        return 'High (2)';
-      default:
-        return 'Unknown ($priority)';
-    }
-  }
 }

flutter/lib/settings/app_settings.dart

@@ -1,34 +0,0 @@
-import 'package:flutter/material.dart';
-
-class AppSettings extends ChangeNotifier {
-  bool groupNotifications = true;
-  int messagePageSize = 128;
-  bool showDebugButton = true;
-  bool alwaysBackgroundRefreshMessageListOnPop = false;
-
-  static AppSettings? _singleton = AppSettings._internal();
-
-  factory AppSettings() {
-    return _singleton ?? (_singleton = AppSettings._internal());
-  }
-
-  AppSettings._internal() {
-    load();
-  }
-
-  void clear() {
-    //TODO
-
-    notifyListeners();
-  }
-
-  void load() {
-    //TODO
-
-    notifyListeners();
-  }
-
-  Future<void> save() async {
-    //TODO
-  }
-}

flutter/lib/state/app_auth.dart

@@ -1,11 +1,8 @@
-import 'dart:convert';
-
 import 'package:flutter/foundation.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/models/client.dart';
 import 'package:simplecloudnotifier/models/user.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/globals.dart';
 import 'package:simplecloudnotifier/state/token_source.dart';
 
@@ -15,9 +12,9 @@ class AppAuth extends ChangeNotifier implements TokenSource {
   String? _tokenAdmin;
   String? _tokenSend;
 
-  (User, DateTime)? _user;
-
-  (Client, DateTime)? _client;
+  User? _user;
+  Client? _client;
+  DateTime? _clientQueryTime;
 
   String? get userID => _userID;
   String? get tokenAdmin => _tokenAdmin;
@@ -38,21 +35,17 @@ class AppAuth extends ChangeNotifier implements TokenSource {
   }
 
   void set(User user, Client client, String tokenAdmin, String tokenSend) {
-    _client = (client, DateTime.now());
-
-    _user = (user, DateTime.now());
-
+    _client = client;
+    _user = user;
     _userID = user.userID;
     _clientID = client.clientID;
-
     _tokenAdmin = tokenAdmin;
     _tokenSend = tokenSend;
-
     notifyListeners();
   }
 
   void setClientAndClientID(Client client) {
-    _client = (client, DateTime.now());
+    _client = client;
     _clientID = client.clientID;
     notifyListeners();
   }
@@ -90,33 +83,6 @@ class AppAuth extends ChangeNotifier implements TokenSource {
     _client = null;
     _user = null;
 
-    final userjson = Globals().sharedPrefs.getString('auth.user.obj');
-    final userqdate = Globals().sharedPrefs.getString('auth.user.qdate');
-    final clientjson = Globals().sharedPrefs.getString('auth.client.obj');
-    final clientqdate = Globals().sharedPrefs.getString('auth.client.qdate');
-
-    if (userjson != null && userqdate != null) {
-      try {
-        final ts = DateTime.parse(userqdate);
-        final obj = User.fromJson(jsonDecode(userjson) as Map<String, dynamic>);
-        _user = (obj, ts);
-      } catch (exc, trace) {
-        ApplicationLog.error('failed to parse user object from shared-prefs (auth.user.obj): ' + exc.toString(), additional: 'Data:\n${userjson}\nQDate:\n${userqdate}', trace: trace);
-        _user = null;
-      }
-    }
-
-    if (clientjson != null && clientqdate != null) {
-      try {
-        final ts = DateTime.parse(clientqdate);
-        final obj = Client.fromJson(jsonDecode(clientjson) as Map<String, dynamic>);
-        _client = (obj, ts);
-      } catch (exc, trace) {
-        ApplicationLog.error('failed to parse user object from shared-prefs (auth.client.obj): ' + exc.toString(), additional: 'Data:\n${clientjson}\nQDate:\n${clientqdate}', trace: trace);
-        _client = null;
-      }
-    }
-
     notifyListeners();
   }
 
@@ -128,10 +94,6 @@ class AppAuth extends ChangeNotifier implements TokenSource {
       await Globals().sharedPrefs.remove('auth.tokensend');
       await Globals().sharedPrefs.setString('auth.cdate', "");
       await Globals().sharedPrefs.setString('auth.mdate', DateTime.now().toIso8601String());
-      await Globals().sharedPrefs.remove('auth.user.obj');
-      await Globals().sharedPrefs.remove('auth.user.qdate');
-      await Globals().sharedPrefs.remove('auth.client.obj');
-      await Globals().sharedPrefs.remove('auth.client.qdate');
     } else {
       await Globals().sharedPrefs.setString('auth.userid', _userID!);
       await Globals().sharedPrefs.setString('auth.clientid', _clientID!);
@@ -139,34 +101,14 @@ class AppAuth extends ChangeNotifier implements TokenSource {
       await Globals().sharedPrefs.setString('auth.tokensend', _tokenSend!);
       if (Globals().sharedPrefs.getString('auth.cdate') == null) await Globals().sharedPrefs.setString('auth.cdate', DateTime.now().toIso8601String());
       await Globals().sharedPrefs.setString('auth.mdate', DateTime.now().toIso8601String());
-
-      if (_user != null) {
-        await Globals().sharedPrefs.setString('auth.user.obj', jsonEncode(_user!.$1.toJson()));
-        await Globals().sharedPrefs.setString('auth.user.qdate', _user!.$2.toIso8601String());
-      } else {
-        await Globals().sharedPrefs.remove('auth.user.obj');
-        await Globals().sharedPrefs.remove('auth.user.qdate');
-      }
-
-      if (_client != null) {
-        await Globals().sharedPrefs.setString('auth.client.obj', jsonEncode(_client!.$1.toJson()));
-        await Globals().sharedPrefs.setString('auth.client.qdate', _client!.$2.toIso8601String());
-      } else {
-        await Globals().sharedPrefs.remove('auth.client.obj');
-        await Globals().sharedPrefs.remove('auth.client.qdate');
-      }
     }
 
     Globals().sharedPrefs.setString('auth.mdate', DateTime.now().toIso8601String());
   }
 
-  Future<User> loadUser({bool force = false, Duration? forceIfOlder = null}) async {
-    if (forceIfOlder != null && _user != null && _user!.$2.difference(DateTime.now()) > forceIfOlder) {
-      force = true;
-    }
-
-    if (!force && _user != null && _user!.$1.userID == _userID) {
-      return _user!.$1;
+  Future<User> loadUser({bool force = false}) async {
+    if (!force && _user != null && _user!.userID == _userID) {
+      return _user!;
     }
 
     if (_userID == null || _tokenAdmin == null) {
@@ -175,7 +117,7 @@ class AppAuth extends ChangeNotifier implements TokenSource {
 
     final user = await APIClient.getUser(this, _userID!);
 
-    _user = (user, DateTime.now());
+    _user = user;
 
     await save();
 
@@ -183,12 +125,12 @@ class AppAuth extends ChangeNotifier implements TokenSource {
   }
 
   Future<Client?> loadClient({bool force = false, Duration? forceIfOlder = null}) async {
-    if (forceIfOlder != null && _client != null && _client!.$2.difference(DateTime.now()) > forceIfOlder) {
+    if (forceIfOlder != null && _clientQueryTime != null && _clientQueryTime!.difference(DateTime.now()) > forceIfOlder) {
       force = true;
     }
 
-    if (!force && _client != null && _client!.$1.clientID == _clientID) {
-      return _client!.$1;
+    if (!force && _client != null && _client!.clientID == _clientID) {
+      return _client!;
     }
 
     if (_clientID == null || _tokenAdmin == null) {
@@ -198,7 +140,7 @@ class AppAuth extends ChangeNotifier implements TokenSource {
     try {
       final client = await APIClient.getClient(this, _clientID!);
 
-      _client = (client, DateTime.now());
+      _client = client;
 
       await save();
 

flutter/lib/state/app_bar_state.dart

@@ -12,18 +12,9 @@ class AppBarState extends ChangeNotifier {
   bool _loadingIndeterminate = false;
   bool get loadingIndeterminate => _loadingIndeterminate;
 
-  bool _showSearchField = false;
-  bool get showSearchField => _showSearchField;
-
   void setLoadingIndeterminate(bool v) {
     if (_loadingIndeterminate == v) return;
     _loadingIndeterminate = v;
     notifyListeners();
   }
-
-  void setShowSearchField(bool v) {
-    if (_showSearchField == v) return;
-    _showSearchField = v;
-    notifyListeners();
-  }
 }

flutter/lib/state/app_events.dart

@@ -1,47 +0,0 @@
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
-
-class AppEvents {
-  static AppEvents? _singleton = AppEvents._internal();
-
-  factory AppEvents() {
-    return _singleton ?? (_singleton = AppEvents._internal());
-  }
-
-  AppEvents._internal() {}
-
-  List<void Function(String)> _searchListeners = [];
-  List<void Function(SCNMessage)> _messageReceivedListeners = [];
-
-  void subscribeSearchListener(void Function(String) listener) {
-    _searchListeners.add(listener);
-  }
-
-  void unsubscribeSearchListener(void Function(String) listener) {
-    _searchListeners.remove(listener);
-  }
-
-  void notifySearchListeners(String query) {
-    ApplicationLog.debug('[AppEvents] onSearch: $query');
-
-    for (var listener in _searchListeners) {
-      listener(query);
-    }
-  }
-
-  void subscribeMessageReceivedListener(void Function(SCNMessage) listener) {
-    _messageReceivedListeners.add(listener);
-  }
-
-  void unsubscribeMessageReceivedListener(void Function(SCNMessage) listener) {
-    _messageReceivedListeners.remove(listener);
-  }
-
-  void notifyMessageReceivedListeners(SCNMessage msg) {
-    ApplicationLog.debug('[AppEvents] onMessageReceived: ${msg.messageID}');
-
-    for (var listener in _messageReceivedListeners) {
-      listener(msg);
-    }
-  }
-}

flutter/lib/state/application_log.dart

@@ -10,7 +10,6 @@ class ApplicationLog {
   static void debug(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[DEBUG] ${message}: ${additional}') : print('[DEBUG] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -24,7 +23,6 @@ class ApplicationLog {
   static void info(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[INFO] ${message}: ${additional}') : print('[INFO] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -38,7 +36,6 @@ class ApplicationLog {
   static void warn(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[WARN] ${message}: ${additional}') : print('[WARN] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -52,7 +49,6 @@ class ApplicationLog {
   static void error(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[ERROR] ${message}: ${additional}') : print('[ERROR] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),
@@ -66,7 +62,6 @@ class ApplicationLog {
   static void fatal(String message, {String? additional, StackTrace? trace}) {
     (additional != null && additional != '') ? print('[FATAL] ${message}: ${additional}') : print('[FATAL] ${message}');
 
-    if (!Hive.isBoxOpen('scn-logs')) return;
     Hive.box<SCNLog>('scn-logs').add(SCNLog(
       id: Xid().toString(),
       timestamp: DateTime.now(),

flutter/lib/state/fb_message.dart

@@ -32,6 +32,8 @@ class FBMessage extends HiveObject implements FieldDebuggable {
   final String? messageType;
   @HiveField(8)
   final bool mutableContent;
+  @HiveField(9)
+  final RemoteNotification? notification;
   @HiveField(10)
   final DateTime? sentTime;
   @HiveField(11)
@@ -52,7 +54,7 @@ class FBMessage extends HiveObject implements FieldDebuggable {
   @HiveField(25)
   final String? notificationAndroidLink;
   @HiveField(26)
-  final String? notificationAndroidPriority;
+  final AndroidNotificationPriority? notificationAndroidPriority;
   @HiveField(27)
   final String? notificationAndroidSmallIcon;
   @HiveField(28)
@@ -60,14 +62,14 @@ class FBMessage extends HiveObject implements FieldDebuggable {
   @HiveField(29)
   final String? notificationAndroidTicker;
   @HiveField(30)
-  final String? notificationAndroidVisibility;
+  final AndroidNotificationVisibility? notificationAndroidVisibility;
   @HiveField(31)
   final String? notificationAndroidTag;
 
   @HiveField(40)
   final String? notificationAppleBadge;
   @HiveField(41)
-  final String? notificationAppleSound;
+  final AppleNotificationSound? notificationAppleSound;
   @HiveField(42)
   final String? notificationAppleImageUrl;
   @HiveField(43)
@@ -107,6 +109,7 @@ class FBMessage extends HiveObject implements FieldDebuggable {
     required this.messageId,
     required this.messageType,
     required this.mutableContent,
+    required this.notification,
     required this.sentTime,
     required this.threadId,
     required this.ttl,
@@ -149,6 +152,7 @@ class FBMessage extends HiveObject implements FieldDebuggable {
         this.messageId = rmsg.messageId,
         this.messageType = rmsg.messageType,
         this.mutableContent = rmsg.mutableContent,
+        this.notification = rmsg.notification,
         this.sentTime = rmsg.sentTime,
         this.threadId = rmsg.threadId,
         this.ttl = rmsg.ttl,
@@ -158,14 +162,14 @@ class FBMessage extends HiveObject implements FieldDebuggable {
         this.notificationAndroidCount = rmsg.notification?.android?.count,
         this.notificationAndroidImageUrl = rmsg.notification?.android?.imageUrl,
         this.notificationAndroidLink = rmsg.notification?.android?.link,
-        this.notificationAndroidPriority = rmsg.notification?.android?.priority.toString(),
+        this.notificationAndroidPriority = rmsg.notification?.android?.priority,
         this.notificationAndroidSmallIcon = rmsg.notification?.android?.smallIcon,
         this.notificationAndroidSound = rmsg.notification?.android?.sound,
         this.notificationAndroidTicker = rmsg.notification?.android?.ticker,
-        this.notificationAndroidVisibility = rmsg.notification?.android?.visibility.toString(),
+        this.notificationAndroidVisibility = rmsg.notification?.android?.visibility,
         this.notificationAndroidTag = rmsg.notification?.android?.tag,
         this.notificationAppleBadge = rmsg.notification?.apple?.badge,
-        this.notificationAppleSound = rmsg.notification?.apple?.sound?.toString(),
+        this.notificationAppleSound = rmsg.notification?.apple?.sound,
         this.notificationAppleImageUrl = rmsg.notification?.apple?.imageUrl,
         this.notificationAppleSubtitle = rmsg.notification?.apple?.subtitle,
         this.notificationAppleSubtitleLocArgs = rmsg.notification?.apple?.subtitleLocArgs,
@@ -191,11 +195,12 @@ class FBMessage extends HiveObject implements FieldDebuggable {
       ('category', this.category ?? ''),
       ('collapseKey', this.collapseKey ?? ''),
       ('contentAvailable', this.contentAvailable.toString()),
-      ('data', this.data.entries.map((e) => '${e.key} := ${e.value}').join('\n')),
+      ('data', this.data.toString()),
       ('from', this.from ?? ''),
       ('messageId', this.messageId ?? ''),
       ('messageType', this.messageType ?? ''),
       ('mutableContent', this.mutableContent.toString()),
+      ('notification', this.notification?.toString() ?? ''),
       ('sentTime', this.sentTime?.toString() ?? ''),
       ('threadId', this.threadId ?? ''),
       ('ttl', this.ttl?.toString() ?? ''),

flutter/lib/state/fb_message.g.dart

@@ -26,6 +26,7 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
       messageId: fields[6] as String?,
       messageType: fields[7] as String?,
       mutableContent: fields[8] as bool,
+      notification: fields[9] as RemoteNotification?,
       sentTime: fields[10] as DateTime?,
       threadId: fields[11] as String?,
       ttl: fields[12] as int?,
@@ -35,14 +36,15 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
       notificationAndroidCount: fields[23] as int?,
       notificationAndroidImageUrl: fields[24] as String?,
       notificationAndroidLink: fields[25] as String?,
-      notificationAndroidPriority: fields[26] as String?,
+      notificationAndroidPriority: fields[26] as AndroidNotificationPriority?,
       notificationAndroidSmallIcon: fields[27] as String?,
       notificationAndroidSound: fields[28] as String?,
       notificationAndroidTicker: fields[29] as String?,
-      notificationAndroidVisibility: fields[30] as String?,
+      notificationAndroidVisibility:
+          fields[30] as AndroidNotificationVisibility?,
       notificationAndroidTag: fields[31] as String?,
       notificationAppleBadge: fields[40] as String?,
-      notificationAppleSound: fields[41] as String?,
+      notificationAppleSound: fields[41] as AppleNotificationSound?,
       notificationAppleImageUrl: fields[42] as String?,
       notificationAppleSubtitle: fields[43] as String?,
       notificationAppleSubtitleLocArgs: (fields[44] as List?)?.cast<String>(),
@@ -62,7 +64,7 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
   @override
   void write(BinaryWriter writer, FBMessage obj) {
     writer
-      ..writeByte(39)
+      ..writeByte(40)
       ..writeByte(0)
       ..write(obj.senderId)
       ..writeByte(1)
@@ -81,6 +83,8 @@ class FBMessageAdapter extends TypeAdapter<FBMessage> {
       ..write(obj.messageType)
       ..writeByte(8)
       ..write(obj.mutableContent)
+      ..writeByte(9)
+      ..write(obj.notification)
       ..writeByte(10)
       ..write(obj.sentTime)
       ..writeByte(11)

flutter/lib/state/globals.dart

@@ -13,8 +13,6 @@ class Globals {
 
   Globals._internal();
 
-  bool _initialized = false;
-
   String appName = '';
   String packageName = '';
   String version = '';
@@ -26,11 +24,7 @@ class Globals {
 
   late SharedPreferences sharedPrefs;
 
-  bool get isInitialized => _initialized;
-
   Future<void> init() async {
-    if (_initialized) return;
-
     PackageInfo packageInfo = await PackageInfo.fromPlatform();
 
     this.appName = packageInfo.appName;
@@ -60,8 +54,6 @@ class Globals {
     }
 
     this.sharedPrefs = await SharedPreferences.getInstance();
-
-    this._initialized = true;
   }
 
   String? getPrefFCMToken() {

flutter/lib/state/scn_data_cache.dart

@@ -1,60 +0,0 @@
-import 'package:hive_flutter/hive_flutter.dart';
-import 'package:simplecloudnotifier/models/channel.dart';
-import 'package:simplecloudnotifier/models/scn_message.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-
-class SCNDataCache {
-  SCNDataCache._internal();
-  static final SCNDataCache _instance = SCNDataCache._internal();
-  factory SCNDataCache() => _instance;
-
-  Future<void> addToMessageCache(List<SCNMessage> newItems) async {
-    final cfg = AppSettings();
-
-    final cache = Hive.box<SCNMessage>('scn-message-cache');
-
-    for (var msg in newItems) await cache.put(msg.messageID, msg);
-
-    // delete all but the newest 128 messages
-
-    if (cache.length < cfg.messagePageSize) return;
-
-    final allValues = cache.values.toList();
-
-    allValues.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
-
-    for (var val in allValues.sublist(cfg.messagePageSize)) {
-      await cache.delete(val.messageID);
-    }
-  }
-
-  Future<void> setChannelCache(List<ChannelWithSubscription> channels) async {
-    final cache = Hive.box<Channel>('scn-channel-cache');
-
-    if (cache.length != channels.length) await cache.clear();
-
-    for (var chn in channels) await cache.put(chn.channel.channelID, chn.channel);
-  }
-
-  bool hasMessagesAndChannels() {
-    final chnCache = Hive.box<Channel>('scn-channel-cache');
-    final msgCache = Hive.box<SCNMessage>('scn-message-cache');
-
-    return chnCache.isNotEmpty && msgCache.isNotEmpty;
-  }
-
-  Map<String, Channel> getChannelMap() {
-    final chnCache = Hive.box<Channel>('scn-channel-cache');
-
-    return <String, Channel>{for (var v in chnCache.values) v.channelID: v};
-  }
-
-  List<SCNMessage> getMessagesSorted() {
-    final msgCache = Hive.box<SCNMessage>('scn-message-cache');
-
-    final cacheMessages = msgCache.values.toList();
-    cacheMessages.sort((a, b) => -1 * a.timestamp.compareTo(b.timestamp));
-
-    return cacheMessages;
-  }
-}

flutter/lib/utils/navi.dart

@@ -8,21 +8,15 @@ class Navi {
 
   static void push<T extends Widget>(BuildContext context, T Function() builder) {
     Provider.of<AppBarState>(context, listen: false).setLoadingIndeterminate(false);
-    Provider.of<AppBarState>(context, listen: false).setShowSearchField(false);
 
     Navigator.push(context, MaterialPageRoute<T>(builder: (context) => builder()));
   }
 
   static void popToRoot(BuildContext context) {
     Provider.of<AppBarState>(context, listen: false).setLoadingIndeterminate(false);
-    Provider.of<AppBarState>(context, listen: false).setShowSearchField(false);
 
     Navigator.popUntil(context, (route) => route.isFirst);
   }
-
-  static void popDialog(BuildContext dialogContext) {
-    Navigator.pop(dialogContext);
-  }
 }
 
 class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
@@ -31,7 +25,6 @@ class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
     super.didPush(route, previousRoute);
     if (route is PageRoute) {
       AppBarState().setLoadingIndeterminate(false);
-      AppBarState().setShowSearchField(false);
 
       print('[SCNRouteObserver] .didPush()');
     }
@@ -42,7 +35,6 @@ class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
     super.didReplace(newRoute: newRoute, oldRoute: oldRoute);
     if (newRoute is PageRoute) {
       AppBarState().setLoadingIndeterminate(false);
-      AppBarState().setShowSearchField(false);
 
       print('[SCNRouteObserver] .didReplace()');
     }
@@ -53,7 +45,6 @@ class SCNRouteObserver extends RouteObserver<PageRoute<dynamic>> {
     super.didPop(route, previousRoute);
     if (previousRoute is PageRoute && route is PageRoute) {
       AppBarState().setLoadingIndeterminate(false);
-      AppBarState().setShowSearchField(false);
 
       print('[SCNRouteObserver] .didPop()');
     }

flutter/lib/utils/notifier.dart

@@ -1,70 +0,0 @@
-import 'dart:io';
-
-import 'package:flutter_local_notifications/flutter_local_notifications.dart';
-import 'package:simplecloudnotifier/settings/app_settings.dart';
-import 'package:simplecloudnotifier/state/application_log.dart';
-import 'package:simplecloudnotifier/state/globals.dart';
-
-class Notifier {
-  static void showLocalNotification(String channelID, String channelName, String channelDescr, String title, String body, DateTime? timestamp) async {
-    final nid = Globals().sharedPrefs.getInt('notifier.nextid') ?? 1000;
-    Globals().sharedPrefs.setInt('notifier.nextid', nid + 7);
-
-    final existingSummaryNID = Globals().sharedPrefs.getInt('notifier.summary.$channelID');
-
-    final flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
-
-    if (Platform.isAndroid && AppSettings().groupNotifications) {
-      final activeNotifications = (await flutterLocalNotificationsPlugin.getActiveNotifications()).where((p) => p.groupKey == channelID).toList();
-      final summaryNotification = activeNotifications.where((p) => p.id == existingSummaryNID).toList();
-
-      ApplicationLog.debug('found ${activeNotifications.length} active notifications in this group (${summaryNotification.length} summary notifications for channel ${channelID} with nid [${existingSummaryNID}])');
-
-      if (activeNotifications.isNotEmpty && !activeNotifications.any((p) => p.id == existingSummaryNID)) {
-        // ======== SHOW SUMMARY/GROUPING NOTIFICATION ========
-        final newSummaryNID = nid + 1;
-        ApplicationLog.debug('Create new summary notifications for channel ${channelID} with nid [${newSummaryNID}])');
-        Globals().sharedPrefs.setInt('notifier.summary.$channelID', newSummaryNID);
-        await flutterLocalNotificationsPlugin.show(
-          newSummaryNID,
-          channelName,
-          "(multiple notifications)",
-          NotificationDetails(
-            android: AndroidNotificationDetails(
-              channelID,
-              channelName,
-              importance: Importance.max,
-              priority: Priority.high,
-              groupKey: channelID,
-              setAsGroupSummary: true,
-              subText: (channelName == 'main') ? null : channelName,
-            ),
-          ),
-        );
-      }
-    }
-
-    final newMessageNID = nid + 2;
-
-    ApplicationLog.debug('Create new local notifications for message in channel ${channelID} with nid [${newMessageNID}])');
-
-    // ======== SHOW NOTIFICATION ========
-    await flutterLocalNotificationsPlugin.show(
-      newMessageNID,
-      title,
-      body,
-      NotificationDetails(
-        android: AndroidNotificationDetails(
-          channelID,
-          channelName,
-          channelDescription: channelDescr,
-          importance: Importance.max,
-          priority: Priority.high,
-          when: timestamp?.millisecondsSinceEpoch,
-          groupKey: channelID,
-          subText: (channelName == 'main') ? null : channelName,
-        ),
-      ),
-    );
-  }
-}

flutter/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -8,7 +8,6 @@ import Foundation
 import device_info_plus
 import firebase_core
 import firebase_messaging
-import flutter_local_notifications
 import package_info_plus
 import path_provider_foundation
 import share_plus
@@ -19,7 +18,6 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
   FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
-  FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin"))

flutter/pubspec.lock

@@ -209,14 +209,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.6"
-  dbus:
-    dependency: transitive
-    description:
-      name: dbus
-      sha256: "365c771ac3b0e58845f39ec6deebc76e3276aa9922b0cc60840712094d9047ac"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.10"
   device_info_plus:
     dependency: "direct main"
     description:
@@ -350,30 +342,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
-  flutter_local_notifications:
-    dependency: "direct main"
-    description:
-      name: flutter_local_notifications
-      sha256: "40e6fbd2da7dcc7ed78432c5cdab1559674b4af035fddbfb2f9a8f9c2112fcef"
-      url: "https://pub.dev"
-    source: hosted
-    version: "17.1.2"
-  flutter_local_notifications_linux:
-    dependency: transitive
-    description:
-      name: flutter_local_notifications_linux
-      sha256: "33f741ef47b5f63cc7f78fe75eeeac7e19f171ff3c3df054d84c1e38bedb6a03"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.0+1"
-  flutter_local_notifications_platform_interface:
-    dependency: transitive
-    description:
-      name: flutter_local_notifications_platform_interface
-      sha256: "340abf67df238f7f0ef58f4a26d2a83e1ab74c77ab03cd2b2d5018ac64db30b7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.1.0"
   flutter_staggered_grid_view:
     dependency: transitive
     description:
@@ -948,14 +916,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
-  timezone:
-    dependency: transitive
-    description:
-      name: timezone
-      sha256: a6ccda4a69a442098b602c44e61a1e2b4bf6f5516e875bbf0f427d5df14745d5
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.9.3"
   timing:
     dependency: transitive
     description:

flutter/pubspec.yaml

@@ -33,7 +33,6 @@ dependencies:
   toastification: ^2.0.0
   uuid: ^4.4.0
   share_plus: ^9.0.0
-  flutter_local_notifications: ^17.1.2
 
 
 dependency_overrides: