.github/workflows/ios.yml

@@ -19,7 +19,7 @@ jobs:
             - name: Set up Flutter
               uses: subosito/flutter-action@v2
               with:
-                  flutter-version: 3.44.4
+                  flutter-version: 3.47.0
 
             - name: Set up Go
               uses: actions/setup-go@v6

.github/workflows/macos.yml

@@ -19,7 +19,7 @@ jobs:
             - name: Set up Flutter
               uses: subosito/flutter-action@v2
               with:
-                  flutter-version: 3.44.4
+                  flutter-version: 3.47.0
 
             - name: Set up Go
               uses: actions/setup-go@v6

.github/workflows/windows.yml

@@ -19,7 +19,7 @@ jobs:
             - name: Set up Flutter
               uses: subosito/flutter-action@v2
               with:
-          flutter-version: 3.44.4
+                  flutter-version: 3.47.0
 
             - name: Set up Go
               uses: actions/setup-go@v6

analysis_options.yaml

@@ -2,10 +2,17 @@ analyzer:
     errors:
         invalid_annotation_target: ignore
         avoid_print: ignore
+        annotate_overrides: ignore
     exclude:
         - "build/**"
         - "**/*.g.dart"
         - "**/*.freezed.dart"
+        - android/**
+        - ios/**
+        - web/**
+        - windows/**
+        - macos/**
+        - linux/**
 include: package:flutter_lints/flutter.yaml
 linter:
     rules:

android/app/build.gradle

@@ -1,77 +0,0 @@
-plugins {
-    id "com.android.application"
-    id "kotlin-android"
-    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
-    id "dev.flutter.flutter-gradle-plugin"
-}
-
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file("local.properties")
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader("UTF-8") { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterVersionCode = localProperties.getProperty("flutter.versionCode")
-if (flutterVersionCode == null) {
-    flutterVersionCode = "1"
-}
-
-def flutterVersionName = localProperties.getProperty("flutter.versionName")
-if (flutterVersionName == null) {
-    flutterVersionName = "1.0"
-}
-
-def keystoreProperties = new Properties()
-def keystorePropertiesFile = rootProject.file('key.properties')
-if (keystorePropertiesFile.exists()) {
-	keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
-}
-
-android {
-    namespace = "nexus.federated.nexus"
-    ndkVersion = flutter.ndkVersion
-    compileSdk = 34
-
-    compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
-    }
-
-    kotlinOptions {
-        jvmTarget = "17"
-    }
-
-    defaultConfig {
-        applicationId = "nexus.federated.nexus"
-        minSdk = 29
-        targetSdkVersion flutter.targetSdkVersion
-        versionCode = flutterVersionCode.toInteger()
-        versionName = flutterVersionName
-    }
-
-	signingConfigs {
-		release {
-			keyAlias "key"
-			def storePath = keystoreProperties['path'] ?: System.getenv("KEYSTORE_PATH")
-			storeFile storePath ? file(storePath) : null
-			keyPassword keystoreProperties['password'] ?: System.getenv("KEYSTORE_PASSWORD")
-			storePassword keystoreProperties['password'] ?: System.getenv("KEYSTORE_PASSWORD")
-		}
-    }
-
-    buildTypes {
-        release {
-		   signingConfig signingConfigs.release
-        }
-
-		debug {
-			applicationIdSuffix = ".debug"
-	   	}
-    }
-}
-
-flutter {
-    source = "../.."
-}

android/app/build.gradle.kts

@@ -0,0 +1,74 @@
+import java.util.Properties
+
+plugins {
+    id("com.android.application")
+    id("dev.flutter.flutter-gradle-plugin")
+}
+
+val keystoreProperties = Properties()
+val keystorePropertiesFile = rootProject.file("key.properties")
+
+if (keystorePropertiesFile.exists()) {
+    keystorePropertiesFile.inputStream().use {
+        keystoreProperties.load(it)
+    }
+}
+
+android {
+    namespace = "nexus.federated.nexus"
+    compileSdk = 36
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    defaultConfig {
+        applicationId = "nexus.federated.nexus"
+        minSdk = 29
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    signingConfigs {
+        create("release") {
+            keyAlias = "key"
+
+            val storePath =
+                keystoreProperties["path"]?.toString()
+                    ?: System.getenv("KEYSTORE_PATH")
+
+            storeFile = storePath?.let { file(it) }
+
+            keyPassword =
+                keystoreProperties["password"]?.toString()
+                    ?: System.getenv("KEYSTORE_PASSWORD")
+
+            storePassword =
+                keystoreProperties["password"]?.toString()
+                    ?: System.getenv("KEYSTORE_PASSWORD")
+        }
+    }
+
+    buildTypes {
+        release {
+            signingConfig = signingConfigs.getByName("release")
+        }
+
+        debug {
+            applicationIdSuffix = ".debug"
+        }
+    }
+}
+
+kotlin {
+    compilerOptions {
+        jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
+    }
+}
+
+flutter {
+    source = "../.."
+}

android/build.gradle

@@ -1,26 +0,0 @@
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
-
-rootProject.buildDir = "../build"
-subprojects {
-    project.buildDir = "${rootProject.buildDir}/${project.name}"
-
-	afterEvaluate {project ->
-        if (project.hasProperty("android")) {
-            android {
-                compileSdkVersion 36
-                buildToolsVersion '33.0.1'
-            }
-        }
-    }
-
-    project.evaluationDependsOn(":app")
-}
-
-tasks.register("clean", Delete) {
-    delete rootProject.buildDir
-}

android/build.gradle.kts

@@ -0,0 +1,25 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-all.zip

android/settings.gradle

@@ -1,25 +0,0 @@
-pluginManagement {
-    def flutterSdkPath = {
-        def properties = new Properties()
-        file("local.properties").withInputStream { properties.load(it) }
-        def flutterSdkPath = properties.getProperty("flutter.sdk")
-        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-        return flutterSdkPath
-    }()
-
-    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
-
-    repositories {
-        google()
-        mavenCentral()
-        gradlePluginPortal()
-    }
-}
-
-plugins {
-    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "8.13.0" apply false
-    id "org.jetbrains.kotlin.android" version "2.2.20" apply false
-}
-
-include ":app"

android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "9.3.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.4.10" apply false
+}
+
+include(":app")

flake.lock

@@ -88,11 +88,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1785967620,
-        "narHash": "sha256-IItrdb7Puk05RqOBWZYFC5X6Wl1sJmCfh5MWVHw5iMM=",
+        "lastModified": 1786862985,
+        "narHash": "sha256-FBJRXmbGXiSUDvYEbfLYRkckayyZ6SK1UEqhCrIZ2Cs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b7c2ada94fe99c15b0dbcf4d11fd7850b957a436",
+        "rev": "e5bdc4a41d4c072fe1e3787eaa0320a384741d44",
         "type": "github"
       },
       "original": {

lib/controllers/attachment.dart

@@ -6,10 +6,8 @@ import "package:nexus/models/content/content.dart";
 import "package:nexus/models/content/message.dart";
 import "package:path/path.dart";
 
-class AttachmentController extends Notifier<(String, MessageContent?)?> {
-  final String roomId;
-  AttachmentController(this.roomId);
-
+class AttachmentController(final String roomId)
+    extends Notifier<(String, MessageContent?)?> {
   @override
   Null build() => null;
 

lib/controllers/auth_url.dart

@@ -4,10 +4,8 @@ import "package:nexus/controllers/client_id.dart";
 import "package:nexus/models/oauth_auth_code_response.dart";
 import "package:nexus/models/requests/oauth/get_auth_url.dart";
 
-class AuthUrlController extends AsyncNotifier<OAuthAuthCodeResponse> {
-  final Uri homeserver;
-  AuthUrlController(this.homeserver);
-
+class AuthUrlController(final Uri homeserver)
+    extends AsyncNotifier<OAuthAuthCodeResponse> {
   @override
   Future<OAuthAuthCodeResponse> build() async => ref
       .watch(ClientController.provider.notifier)

lib/controllers/author.dart

@@ -1,19 +1,17 @@
 import "dart:async";
+
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/user.dart";
 import "package:nexus/models/content/membership.dart";
 import "package:nexus/models/event.dart";
 
-class AuthorController extends AsyncNotifier<MembershipContent> {
-  final Event event;
-  AuthorController(this.event);
-
+class AuthorController(final Event event)
+    extends AsyncNotifier<MembershipContent> {
   @override
   Future<MembershipContent> build() async {
     final member = await ref.watch(
-      UserController.provider(
-        .new(roomId: event.roomId, userId: event.sender),
-      ).future,
+      UserController.provider(.new(roomId: event.roomId, userId: event.sender))
+          .future,
     );
 
     return .new(

lib/controllers/client_id.dart

@@ -1,10 +1,7 @@
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client.dart";
 
-class ClientIdController extends AsyncNotifier<String> {
-  final Uri homeserver;
-  ClientIdController(this.homeserver);
-
+class ClientIdController(final Uri homeserver) extends AsyncNotifier<String> {
   @override
   Future<String> build() => ref
       .watch(ClientController.provider.notifier)

lib/controllers/emoji.dart

@@ -1,7 +1,7 @@
 import "dart:convert";
 import "package:emoji_text_field/models/emoji_category.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:http/http.dart";
 import "package:nexus/models/emoji.dart";

lib/controllers/event.dart

@@ -5,10 +5,8 @@ import "package:nexus/controllers/rooms.dart";
 import "package:nexus/models/event.dart";
 import "package:nexus/models/requests/get_event.dart";
 
-class EventController extends AsyncNotifier<Event?> {
-  final GetEventRequest request;
-  EventController(this.request);
-
+class EventController(final GetEventRequest request)
+    extends AsyncNotifier<Event?> {
   @override
   Future<Event?> build() async {
     final room = ref.watch(

lib/controllers/key.dart

@@ -1,10 +1,7 @@
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/shared_prefs.dart";
 
-class KeyController extends Notifier<String?> {
-  final String key;
-  KeyController(this.key);
-
+class KeyController(final String key) extends Notifier<String?> {
   static const String spaceKey = "space";
   static const String roomKey = "room";
 

lib/controllers/members.dart

@@ -6,10 +6,8 @@ import "package:nexus/models/content/content.dart";
 import "package:nexus/models/event.dart";
 import "package:nexus/models/requests/get_room_state.dart";
 
-class MembersController extends AsyncNotifier<ISet<Event>> {
-  final String roomId;
-  MembersController(this.roomId);
-
+class MembersController(final String roomId)
+    extends AsyncNotifier<ISet<Event>> {
   @override
   Future<ISet<Event>> build() async {
     final room = ref.watch(

lib/controllers/members_by_status.dart

@@ -5,10 +5,8 @@ import "package:nexus/models/configs/members_by_status.dart";
 import "package:nexus/models/content/membership.dart";
 import "package:nexus/models/event.dart";
 
-class MembersByStatusController extends AsyncNotifier<ISet<Event>> {
-  final MembersByStatusConfig config;
-  MembersByStatusController(this.config);
-
+class MembersByStatusController(final MembersByStatusConfig config)
+    extends AsyncNotifier<ISet<Event>> {
   @override
   Future<ISet<Event>> build() => ref.watch(
     MembersController.provider(config.roomId).selectAsync(

lib/controllers/members_grouped.dart

@@ -8,11 +8,8 @@ import "package:nexus/models/content/content.dart";
 import "package:nexus/models/content/power_levels.dart";
 import "package:nexus/models/event.dart";
 
-class MembersGroupedController
+class MembersGroupedController(final MembersByStatusConfig config)
     extends AsyncNotifier<IList<MapEntry<int?, ISet<Event>>>> {
-  final MembersByStatusConfig config;
-  MembersGroupedController(this.config);
-
   @override
   Future<IList<MapEntry<int?, ISet<Event>>>> build() async {
     final room = ref.watch(

lib/controllers/multi_provider.dart

@@ -1,11 +1,10 @@
 import "dart:async";
+
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 
-class MultiProviderController extends AsyncNotifier<void> {
-  MultiProviderController(this.providers);
-  final IList<AsyncNotifierProvider> providers;
-
+class MultiProviderController(final IList<AsyncNotifierProvider> providers)
+    extends AsyncNotifier<void> {
   @override
   Future<void> build() =>
       .wait(providers.map((provider) => ref.watch(provider.future)));

lib/controllers/pinned_events.dart

@@ -4,10 +4,8 @@ import "package:nexus/controllers/event.dart";
 import "package:nexus/controllers/pinned_ids.dart";
 import "package:nexus/models/event.dart";
 
-class PinnedEventsController extends AsyncNotifier<IList<Event>> {
-  final String roomId;
-  PinnedEventsController(this.roomId);
-
+class PinnedEventsController(final String roomId)
+    extends AsyncNotifier<IList<Event>> {
   @override
   Future<IList<Event>> build() async {
     final pinIds = ref.watch(PinnedIdsController.provider(roomId));
@@ -15,9 +13,8 @@ class PinnedEventsController extends AsyncNotifier<IList<Event>> {
     return (await Future.wait(
       pinIds.map(
         (eventId) => ref.watch(
-          EventController.provider(
-            .new(eventId: eventId, roomId: roomId),
-          ).future,
+          EventController.provider(.new(eventId: eventId, roomId: roomId))
+              .future,
         ),
       ),
     )).nonNulls.toIList();

lib/controllers/pinned_ids.dart

@@ -5,10 +5,7 @@ import "package:nexus/controllers/rooms.dart";
 import "package:nexus/models/content/content.dart";
 import "package:nexus/models/content/pinned_events.dart";
 
-class PinnedIdsController extends Notifier<IList<String>> {
-  final String roomId;
-  PinnedIdsController(this.roomId);
-
+class PinnedIdsController(final String roomId) extends Notifier<IList<String>> {
   @override
   IList<String> build() {
     final room = ref.watch(

lib/controllers/power_level.dart

@@ -6,10 +6,8 @@ import "package:nexus/models/configs/power_level.dart";
 import "package:nexus/models/content/content.dart";
 import "package:nexus/models/content/power_levels.dart";
 
-class PowerLevelController extends Notifier<bool> {
-  final PowerLevelConfig config;
-  PowerLevelController(this.config);
-
+class PowerLevelController(final PowerLevelConfig config)
+    extends Notifier<bool> {
   @override
   bool build() {
     if (config case EventPowerLevelConfig(:final eventType)) {

lib/controllers/profile.dart

@@ -2,10 +2,8 @@ import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client.dart";
 import "package:nexus/models/profile_response.dart";
 
-class ProfileController extends AsyncNotifier<ProfileResponse> {
-  final String userId;
-  ProfileController(this.userId);
-
+class ProfileController(final String userId)
+    extends AsyncNotifier<ProfileResponse> {
   @override
   Future<ProfileResponse> build() {
     final client = ref.watch(ClientController.provider.notifier);

lib/controllers/reactions.dart

@@ -5,10 +5,8 @@ import "package:nexus/controllers/rooms.dart";
 import "package:nexus/models/configs/reactions.dart";
 import "package:nexus/models/content/reaction.dart";
 
-class ReactionsController extends AsyncNotifier<IMap<String, IList<String>>> {
-  final ReactionsConfig config;
-  ReactionsController(this.config);
-
+class ReactionsController(final ReactionsConfig config)
+    extends AsyncNotifier<IMap<String, IList<String>>> {
   @override
   Future<IMap<String, IList<String>>> build() async {
     final eventInfo = ref.watch(

lib/controllers/room_chat.dart

@@ -1,5 +1,6 @@
 import "dart:async";
 import "dart:math";
+
 import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
@@ -15,10 +16,8 @@ import "package:nexus/models/relation_type.dart";
 import "package:nexus/models/requests/send_message.dart";
 import "package:nexus/models/room.dart";
 
-class RoomChatController extends AsyncNotifier<IList<Event>?> {
-  final String roomId;
-  RoomChatController(this.roomId);
-
+class RoomChatController(final String roomId)
+    extends AsyncNotifier<IList<Event>?> {
   @override
   Future<IList<Event>?> build() async {
     final client = ref.watch(ClientController.provider.notifier);

lib/controllers/room_creators.dart

@@ -4,10 +4,7 @@ import "package:nexus/models/content/content.dart";
 import "package:nexus/models/content/create.dart";
 import "package:nexus/models/room.dart";
 
-class RoomCreatorsController extends Notifier<IList<String>> {
-  final Room room;
-  RoomCreatorsController(this.room);
-
+class RoomCreatorsController(final Room room) extends Notifier<IList<String>> {
   @override
   IList<String> build() {
     final createRowId = room.state[EventType.create.type]?[""];

lib/controllers/room_summary.dart

@@ -3,10 +3,8 @@ import "package:nexus/controllers/client.dart";
 import "package:nexus/models/requests/join_room.dart";
 import "package:nexus/models/room_summary.dart";
 
-class RoomSummaryController extends AsyncNotifier<RoomSummary> {
-  final JoinRoomRequest request;
-  RoomSummaryController(this.request);
-
+class RoomSummaryController(final JoinRoomRequest request)
+    extends AsyncNotifier<RoomSummary> {
   @override
   Future<RoomSummary> build() =>
       ref.watch(ClientController.provider.notifier).getRoomSummary(request);

lib/controllers/settings_sections.dart

@@ -1,6 +1,6 @@
 import "dart:io";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:intl/intl.dart";
 import "package:m3e_buttons/m3e_buttons.dart";

lib/controllers/spaces.dart

@@ -1,6 +1,6 @@
 import "package:collection/collection.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/account_data.dart";
 import "package:nexus/controllers/rooms.dart";

lib/controllers/url_preview.dart

@@ -3,10 +3,8 @@ import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client.dart";
 import "package:nexus/models/open_graph_data.dart";
 
-class UrlPreviewController extends AsyncNotifier<OpenGraphData?> {
-  final Uri url;
-  UrlPreviewController(this.url);
-
+class UrlPreviewController(final Uri url)
+    extends AsyncNotifier<OpenGraphData?> {
   @override
   Future<OpenGraphData?> build() async {
     if (url.host == "matrix.to") return null;

lib/controllers/via.dart

@@ -7,10 +7,7 @@ import "package:nexus/models/content/membership.dart";
 import "package:nexus/models/content/power_levels.dart";
 import "package:nexus/models/room.dart";
 
-class ViaController extends Notifier<String> {
-  final Room room;
-  ViaController(this.room);
-
+class ViaController(final Room room) extends Notifier<String> {
   @override
   String build() {
     final servers = <String>{};

lib/helpers/extensions/scheme_to_theme.dart

@@ -1,4 +1,4 @@
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 
 extension SchemeToTheme on ColorScheme {
   ThemeData get theme {

lib/helpers/extensions/show_about_dialog.dart

@@ -1,4 +1,4 @@
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 import "package:flutter_svg/flutter_svg.dart";
 import "package:hooks_riverpod/hooks_riverpod.dart";
 import "package:m3e_card_list/m3e_card_list.dart";

lib/helpers/extensions/show_context_menu.dart

@@ -1,4 +1,4 @@
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 
 extension ShowContextMenu on BuildContext {
   void showContextMenu({

lib/helpers/extensions/show_user_popover.dart

@@ -1,4 +1,4 @@
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 import "package:nexus/models/content/membership.dart";
 import "package:nexus/widgets/user_bottom_sheet.dart";
 

lib/helpers/extensions/string_to_color.dart

@@ -1,5 +1,5 @@
 import "package:color_hash/color_hash.dart";
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 
 extension ToColor on String {
   Color get colorHash => ColorHash(this, lightness: .5, saturation: .7).color;

lib/helpers/launch_helper.dart

@@ -2,10 +2,7 @@ import "package:flutter/services.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:url_launcher/url_launcher.dart" as ul;
 
-class LaunchHelper {
-  final Ref ref;
-  LaunchHelper(this.ref);
-
+class LaunchHelper(Ref ref) {
   Future<bool> launchUrl(Uri url, {bool useWebview = false}) async {
     try {
       return await ul.launchUrl(

lib/helpers/mxc_image.dart

@@ -1,14 +1,12 @@
 import "dart:ui";
+
 import "package:flutter/widgets.dart";
 import "package:flutter_riverpod/flutter_riverpod.dart";
 import "package:nexus/controllers/client.dart";
 import "package:nexus/models/requests/download_media.dart";
 
-class MxcImage extends ImageProvider<MxcImage> {
-  final WidgetRef ref;
-  final DownloadMediaRequest request;
-  const MxcImage(this.ref, this.request);
-
+class MxcImage(final WidgetRef ref, final DownloadMediaRequest request)
+    extends ImageProvider<MxcImage> {
   @override
   Future<MxcImage> obtainKey(ImageConfiguration configuration) =>
       Future.value(this);

lib/main.dart

@@ -1,4 +1,5 @@
 import "dart:io";
+
 import "package:dynamic_color/dynamic_color.dart";
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:flutter/foundation.dart";
@@ -18,7 +19,7 @@ import "package:nexus/pages/verify.dart";
 import "package:nexus/widgets/error_dialog.dart";
 import "package:nexus/widgets/loading.dart";
 import "package:window_manager/window_manager.dart";
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 
 final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
 
@@ -94,16 +95,13 @@ void main() async {
   );
 }
 
-class App extends StatelessWidget {
-  const App({super.key});
-
+class const App({super.key}) extends StatelessWidget {
   @override
   Widget build(BuildContext context) => DynamicColorBuilder(
     builder: (lightDynamic, darkDynamic) => Consumer(
       builder: (context, ref, child) => MaterialApp(
         navigatorKey: navigatorKey,
         debugShowCheckedModeBanner: false,
-        // Use indigo to work around bugs in theme generation
         theme:
             (ref
                         .watch(SettingsController.provider)

lib/models/account_data.dart

@@ -1,11 +1,26 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "account_data.freezed.dart";
 part "account_data.g.dart";
 
-@freezed
-abstract class AccountData with _$AccountData {
-  const AccountData._();
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const AccountData({
+  @JsonKey(name: AccountData.invitePermissionConfigKey)
+  final InvitePermissionConfig invitePermissionConfig =
+      const InvitePermissionConfig(),
+
+  @JsonKey(name: AccountData.directKey)
+  final IMap<String, IList<String>> directMessages = const IMap.empty(),
+
+  @JsonKey(
+    name: AccountData.recentEmojiKey,
+    readValue: AccountData.readRecentEmojiValue,
+    toJson: AccountData.recentEmojiToJson,
+  )
+  final IList<RecentEmoji> recentEmoji = const IList.empty(),
+}) with _$AccountData {
   static List<dynamic>? readRecentEmojiValue(
     Map<dynamic, dynamic> json,
     String key,
@@ -19,44 +34,29 @@ abstract class AccountData with _$AccountData {
   static const directKey = "m.direct";
   static const recentEmojiKey = "m.recent_emoji";
 
-  const factory AccountData({
-    @JsonKey(name: AccountData.invitePermissionConfigKey)
-    @Default(InvitePermissionConfig())
-    InvitePermissionConfig invitePermissionConfig,
-
-    @JsonKey(name: AccountData.directKey)
-    @Default(IMap.empty())
-    IMap<String, IList<String>> directMessages,
-
-    @JsonKey(
-      name: AccountData.recentEmojiKey,
-      readValue: AccountData.readRecentEmojiValue,
-      toJson: AccountData.recentEmojiToJson,
-    )
-    @Default(IList.empty())
-    IList<RecentEmoji> recentEmoji,
-  }) = _AccountData;
+  Map<String, Object?> toJson() => _$AccountDataToJson(this);
 
   factory AccountData.fromJson(Map<String, Object?> json) =>
       _$AccountDataFromJson(json);
 }
 
-@freezed
-abstract class InvitePermissionConfig with _$InvitePermissionConfig {
-  const factory InvitePermissionConfig({
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const InvitePermissionConfig({
   @JsonKey(unknownEnumValue: DefaultInviteAction.allow)
-    @Default(DefaultInviteAction.allow)
-    DefaultInviteAction defaultAction,
-  }) = _InvitePermissionConfig;
+  final DefaultInviteAction defaultAction = DefaultInviteAction.allow,
+}) with _$InvitePermissionConfig {
+  Map<String, Object?> toJson() => _$InvitePermissionConfigToJson(this);
 
   factory InvitePermissionConfig.fromJson(Map<String, Object?> json) =>
       _$InvitePermissionConfigFromJson(json);
 }
 
-@freezed
-abstract class RecentEmoji with _$RecentEmoji {
-  const factory RecentEmoji({required String emoji, required int total}) =
-      _RecentEmoji;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const RecentEmoji({required final String emoji, required final int total})
+    with _$RecentEmoji {
+  Map<String, Object?> toJson() => _$RecentEmojiToJson(this);
 
   factory RecentEmoji.fromJson(Map<String, Object?> json) =>
       _$RecentEmojiFromJson(json);

lib/models/client_state.dart

@@ -1,16 +1,18 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "client_state.freezed.dart";
 part "client_state.g.dart";
 
-@freezed
-abstract class ClientState with _$ClientState {
-  const factory ClientState({
-    required bool isInitialized,
-    required bool isLoggedIn,
-    required bool isVerified,
-    required String? userId,
-    required String? homeserverUrl,
-  }) = _ClientState;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const ClientState({
+  required final bool isInitialized,
+  required final bool isLoggedIn,
+  required final bool isVerified,
+  required final String? userId,
+  required final String? homeserverUrl,
+}) with _$ClientState {
+  Map<String, Object?> toJson() => _$ClientStateToJson(this);
 
   factory ClientState.fromJson(Map<String, Object?> json) =>
       _$ClientStateFromJson(json);

lib/models/configs/members_by_status.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/membership_status.dart";
+
 part "members_by_status.freezed.dart";
 part "members_by_status.g.dart";
 
-@freezed
-abstract class MembersByStatusConfig with _$MembersByStatusConfig {
-  const factory MembersByStatusConfig({
-    required String roomId,
-    required MembershipStatus status,
-  }) = _MembersByStatusConfig;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const MembersByStatusConfig({
+  required final String roomId,
+  required final MembershipStatus status,
+}) with _$MembersByStatusConfig {
+  Map<String, Object?> toJson() => _$MembersByStatusConfigToJson(this);
 
   factory MembersByStatusConfig.fromJson(Map<String, Object?> json) =>
       _$MembersByStatusConfigFromJson(json);

lib/models/configs/power_level.dart

@@ -1,6 +1,7 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/content.dart";
 import "package:nexus/models/membership_action.dart";
+
 part "power_level.freezed.dart";
 
 @freezed

lib/models/configs/reactions.dart

@@ -1,13 +1,15 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "reactions.freezed.dart";
 part "reactions.g.dart";
 
-@freezed
-abstract class ReactionsConfig with _$ReactionsConfig {
-  const factory ReactionsConfig({
-    required String roomId,
-    required int eventRowId,
-  }) = _ReactionsConfig;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const ReactionsConfig({
+  required final String roomId,
+  required final int eventRowId,
+}) with _$ReactionsConfig {
+  Map<String, Object?> toJson() => _$ReactionsConfigToJson(this);
 
   factory ReactionsConfig.fromJson(Map<String, Object?> json) =>
       _$ReactionsConfigFromJson(json);

lib/models/configs/user.dart

@@ -1,11 +1,13 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "user.freezed.dart";
 part "user.g.dart";
 
-@freezed
-abstract class UserConfig with _$UserConfig {
-  const factory UserConfig({required String? roomId, required String userId}) =
-      _UserConfig;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const UserConfig({final String? roomId, required final String userId})
+    with _$UserConfig {
+  Map<String, Object?> toJson() => _$UserConfigToJson(this);
 
   factory UserConfig.fromJson(Map<String, Object?> json) =>
       _$UserConfigFromJson(json);

lib/models/content/avatar.dart

@@ -5,7 +5,7 @@ part "avatar.freezed.dart";
 part "avatar.g.dart";
 
 @freezed
-abstract class AvatarContent extends Content with _$AvatarContent {
+sealed class AvatarContent extends Content with _$AvatarContent {
   AvatarContent._();
   factory AvatarContent({ImageInfo? info, Uri? url}) = _AvatarContent;
 

lib/models/content/canonical_alias.dart

@@ -5,7 +5,7 @@ part "canonical_alias.freezed.dart";
 part "canonical_alias.g.dart";
 
 @freezed
-abstract class CanonicalAliasContent extends Content
+sealed class CanonicalAliasContent extends Content
     with _$CanonicalAliasContent {
   CanonicalAliasContent._();
   factory CanonicalAliasContent({

lib/models/content/content.dart

@@ -19,9 +19,11 @@ import "package:nexus/models/content/history_visibility.dart";
 
 class Content {
   final Error? parseError;
-  Content({this.parseError});
 
-  factory Content.fromJson(Map<String, dynamic> json) => Content();
+  const Content({this.parseError});
+
+  factory Content.fromJson(Map<String, dynamic> json) => const Content();
+
   Map<String, dynamic> toJson() => {};
 
   static Map<String, dynamic> readValue(Map<dynamic, dynamic> json, _) =>
@@ -34,13 +36,16 @@ class Content {
               ?.contentFromJson ??
           Content.fromJson)(json);
     } catch (error) {
-      if (error is Error) return .new(parseError: error);
+      if (error is Error) return Content(parseError: error);
       rethrow;
     }
   }
 }
 
-enum EventType {
+enum EventType(
+  final String type,
+  final Content Function(Map<String, dynamic> json) contentFromJson,
+) {
   encrypted("m.room.encrypted", EncryptedContent.fromJson),
   redaction("m.room.redaction", RedactionContent.fromJson),
   encryption("m.room.encryption", EncryptionContent.fromJson),
@@ -61,8 +66,4 @@ enum EventType {
   reaction("m.reaction", ReactionContent.fromJson),
   pinnedEvents("m.room.pinned_events", PinnedEventsContent.fromJson),
   message("m.room.message", MessageContent.fromJson);
-
-  final String type;
-  final Content Function(Map<String, dynamic> json) contentFromJson;
-  const EventType(this.type, this.contentFromJson);
 }

lib/models/content/create.dart

@@ -5,7 +5,7 @@ part "create.freezed.dart";
 part "create.g.dart";
 
 @freezed
-abstract class CreateContent extends Content with _$CreateContent {
+sealed class CreateContent extends Content with _$CreateContent {
   CreateContent._();
   factory CreateContent({
     @JsonKey(name: "additional_creators")
@@ -30,9 +30,10 @@ enum RoomType {
   space,
 }
 
-@freezed
-abstract class PreviousRoom with _$PreviousRoom {
-  const factory PreviousRoom({required String roomId}) = _PreviousRoom;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const PreviousRoom({required final String roomId}) with _$PreviousRoom {
+  Map<String, Object?> toJson() => _$PreviousRoomToJson(this);
 
   factory PreviousRoom.fromJson(Map<String, Object?> json) =>
       _$PreviousRoomFromJson(json);

lib/models/content/encrypted.dart

@@ -4,7 +4,7 @@ part "encrypted.freezed.dart";
 part "encrypted.g.dart";
 
 @freezed
-abstract class EncryptedContent extends Content with _$EncryptedContent {
+sealed class EncryptedContent extends Content with _$EncryptedContent {
   EncryptedContent._();
   factory EncryptedContent() = _EncryptedContent;
 

lib/models/content/encryption.dart

@@ -4,7 +4,7 @@ part "encryption.freezed.dart";
 part "encryption.g.dart";
 
 @freezed
-abstract class EncryptionContent extends Content with _$EncryptionContent {
+sealed class EncryptionContent extends Content with _$EncryptionContent {
   EncryptionContent._();
   factory EncryptionContent({
     required String algorithm,

lib/models/content/history_visibility.dart

@@ -4,7 +4,7 @@ part "history_visibility.freezed.dart";
 part "history_visibility.g.dart";
 
 @freezed
-abstract class HistoryVisibilityContent extends Content
+sealed class HistoryVisibilityContent extends Content
     with _$HistoryVisibilityContent {
   HistoryVisibilityContent._();
   factory HistoryVisibilityContent({

lib/models/content/join_rules.dart

@@ -6,7 +6,7 @@ part "join_rules.freezed.dart";
 part "join_rules.g.dart";
 
 @freezed
-abstract class JoinRulesContent extends Content with _$JoinRulesContent {
+sealed class JoinRulesContent extends Content with _$JoinRulesContent {
   JoinRulesContent._();
   factory JoinRulesContent({
     required JoinRule joinRule,
@@ -17,12 +17,13 @@ abstract class JoinRulesContent extends Content with _$JoinRulesContent {
       _$JoinRulesContentFromJson(json);
 }
 
-@freezed
-abstract class AllowCondition with _$AllowCondition {
-  const factory AllowCondition({
-    String? roomId,
-    required AllowConditionType type,
-  }) = _AllowCondition;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const AllowCondition({
+  final String? roomId,
+  required final AllowConditionType type,
+}) with _$AllowCondition {
+  Map<String, Object?> toJson() => _$AllowConditionToJson(this);
 
   factory AllowCondition.fromJson(Map<String, Object?> json) =>
       _$AllowConditionFromJson(json);

lib/models/content/membership.dart

@@ -5,7 +5,7 @@ part "membership.freezed.dart";
 part "membership.g.dart";
 
 @freezed
-abstract class MembershipContent extends Content with _$MembershipContent {
+sealed class MembershipContent extends Content with _$MembershipContent {
   MembershipContent._();
 
   static String? displaynameFromJson(String? displayName) =>

lib/models/content/message.dart

@@ -10,7 +10,7 @@ part "message.g.dart";
 typedef EncryptedFile = Map<String, dynamic>;
 
 @Freezed(unionKey: "msgtype", fallbackUnion: "default")
-abstract class MessageContent extends Content with _$MessageContent {
+sealed class MessageContent extends Content with _$MessageContent {
   MessageContent._();
   static String? mediaUrlFromJson(Map<dynamic, dynamic> json, String key) =>
       json[key] ?? json["file"]?[key];

lib/models/content/name.dart

@@ -4,7 +4,7 @@ part "name.freezed.dart";
 part "name.g.dart";
 
 @freezed
-abstract class NameContent extends Content with _$NameContent {
+sealed class NameContent extends Content with _$NameContent {
   NameContent._();
   factory NameContent({required String name}) = _NameContent;
 

lib/models/content/pinned_events.dart

@@ -5,7 +5,7 @@ part "pinned_events.freezed.dart";
 part "pinned_events.g.dart";
 
 @freezed
-abstract class PinnedEventsContent extends Content with _$PinnedEventsContent {
+sealed class PinnedEventsContent extends Content with _$PinnedEventsContent {
   PinnedEventsContent._();
   factory PinnedEventsContent({
     @Default(IList.empty()) @JsonKey(name: "pinned") IList<String> pinnedEvents,

lib/models/content/power_levels.dart

@@ -5,7 +5,7 @@ part "power_levels.freezed.dart";
 part "power_levels.g.dart";
 
 @freezed
-abstract class PowerLevelsContent extends Content with _$PowerLevelsContent {
+sealed class PowerLevelsContent extends Content with _$PowerLevelsContent {
   PowerLevelsContent._();
   factory PowerLevelsContent({
     @Default(IMap.empty()) IMap<String, int> events,
@@ -24,12 +24,13 @@ abstract class PowerLevelsContent extends Content with _$PowerLevelsContent {
       _$PowerLevelsContentFromJson(json);
 }
 
-@freezed
-abstract class Notifications with _$Notifications {
-  const factory Notifications({
-    @Default(50) int room,
-    @Default(IMapConst({})) IMap<String, int> other,
-  }) = _Notifications;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Notifications({
+  final int room = 50,
+  final IMap<String, int> other = const IMap.empty(),
+}) with _$Notifications {
+  Map<String, Object?> toJson() => _$NotificationsToJson(this);
 
   factory Notifications.fromJson(Map<String, Object?> json) =>
       _$NotificationsFromJson(json);

lib/models/content/reaction.dart

@@ -4,7 +4,7 @@ part "reaction.freezed.dart";
 part "reaction.g.dart";
 
 @Freezed(toJson: false)
-abstract class ReactionContent extends Content with _$ReactionContent {
+sealed class ReactionContent extends Content with _$ReactionContent {
   ReactionContent._();
   static String? keyJsonFromJson(Map<dynamic, dynamic> json, String key) =>
       json["m.relates_to"]?["key"];

lib/models/content/redaction.dart

@@ -4,7 +4,7 @@ part "redaction.freezed.dart";
 part "redaction.g.dart";
 
 @freezed
-abstract class RedactionContent extends Content with _$RedactionContent {
+sealed class RedactionContent extends Content with _$RedactionContent {
   RedactionContent._();
   factory RedactionContent({String? reason, String? redacts}) =
       _RedactionContent;

lib/models/content/server_acl.dart

@@ -5,7 +5,7 @@ part "server_acl.freezed.dart";
 part "server_acl.g.dart";
 
 @freezed
-abstract class ServerACLContent extends Content with _$ServerACLContent {
+sealed class ServerACLContent extends Content with _$ServerACLContent {
   ServerACLContent._();
   factory ServerACLContent({
     @Default(IList.empty()) IList<String> allow,

lib/models/content/sticker.dart

@@ -5,7 +5,7 @@ part "sticker.freezed.dart";
 part "sticker.g.dart";
 
 @freezed
-abstract class StickerContent extends Content with _$StickerContent {
+sealed class StickerContent extends Content with _$StickerContent {
   StickerContent._();
   factory StickerContent({
     required String body,

lib/models/content/topic.dart

@@ -1,11 +1,12 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/content.dart";
+
 part "topic.freezed.dart";
 part "topic.g.dart";
 
 @freezed
-abstract class TopicContent extends Content with _$TopicContent {
+sealed class TopicContent extends Content with _$TopicContent {
   TopicContent._();
   factory TopicContent({
     required String topic,
@@ -16,24 +17,24 @@ abstract class TopicContent extends Content with _$TopicContent {
       _$TopicContentFromJson(json);
 }
 
-@freezed
-abstract class TopicContentBlock with _$TopicContentBlock {
-  factory TopicContentBlock({
-    @Default(IList.empty())
-    @JsonKey(name: "m.text")
-    IList<TextualRepresentation> representations,
-  }) = _TopicContentBlock;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const TopicContentBlock({
+  final IList<TextualRepresentation> representations = const IList.empty(),
+}) with _$TopicContentBlock {
+  Map<String, Object?> toJson() => _$TopicContentBlockToJson(this);
 
   factory TopicContentBlock.fromJson(Map<String, Object?> json) =>
       _$TopicContentBlockFromJson(json);
 }
 
-@freezed
-abstract class TextualRepresentation with _$TextualRepresentation {
-  factory TextualRepresentation({
-    required String body,
-    @Default("text/plain") String mimetype,
-  }) = _TextualRepresentation;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const TextualRepresentation({
+  required final String body,
+  final String mimetype = "text/plain",
+}) with _$TextualRepresentation {
+  Map<String, Object?> toJson() => _$TextualRepresentationToJson(this);
 
   factory TextualRepresentation.fromJson(Map<String, Object?> json) =>
       _$TextualRepresentationFromJson(json);

lib/models/emoji.dart

@@ -3,15 +3,16 @@ import "package:freezed_annotation/freezed_annotation.dart";
 part "emoji.freezed.dart";
 part "emoji.g.dart";
 
-@freezed
-abstract class Emoji with _$Emoji {
-  const factory Emoji({
-    required String emoji,
-    required String category,
-    required IList<String> aliases,
-    required String description,
-    required IList<String> tags,
-  }) = _Emoji;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class Emoji({
+  required final String emoji,
+  required final String category,
+  required final IList<String> aliases,
+  required final String description,
+  required final IList<String> tags,
+}) with _$Emoji {
+  Map<String, Object?> toJson() => _$EmojiToJson(this);
 
   factory Emoji.fromJson(Map<String, Object?> json) => _$EmojiFromJson(json);
 }

lib/models/event.dart

@@ -3,11 +3,39 @@ import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/content.dart";
 import "package:nexus/models/epoch_date_time_converter.dart";
 import "package:nexus/models/profile_response.dart";
+
 part "event.freezed.dart";
 part "event.g.dart";
 
-@freezed
-abstract class Event with _$Event {
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Event({
+  @JsonKey(name: "rowid") required final int rowId,
+  @JsonKey(name: "timeline_rowid") required final int timelineRowId,
+  final String? stateKey,
+  required final String roomId,
+  required final String eventId,
+  required final String sender,
+  @JsonKey(readValue: Event.typeJsonFromJson) required final String type,
+  @EpochDateTimeConverter() @override required final DateTime timestamp,
+  final IMap<String, dynamic> unsigned = const IMap.empty(),
+  final LocalContent? localContent,
+  final String? transactionId,
+  final String? redactedBy,
+  final String? relatesTo,
+  final String? relationType,
+  final String? replyTo,
+  final String? decryptionError,
+  final String? sendError,
+  final IMap<String, int> reactions = const IMap.empty(),
+  @JsonKey(name: "last_edit_rowid") @override final int lastEditRowId = 0,
+  @UnreadTypeConverter() @override final UnreadType? unreadType,
+  final Profile? pmp,
+  required final Content content,
+  required final Content? previousContent,
+}) with _$Event {
+  Map<String, Object?> toJson() => _$EventToJson(this);
+
   static String typeJsonFromJson(Map<dynamic, dynamic> json, _) =>
       json["decrypted_type"] ?? json["type"];
 
@@ -25,32 +53,6 @@ abstract class Event with _$Event {
     }
   }
 
-  const factory Event({
-    @JsonKey(name: "rowid") required int rowId,
-    @JsonKey(name: "timeline_rowid") required int timelineRowId,
-    required String roomId,
-    required String eventId,
-    required String sender,
-    @JsonKey(readValue: Event.typeJsonFromJson) required String type,
-    String? stateKey,
-    @EpochDateTimeConverter() required DateTime timestamp,
-    @Default(IMap.empty()) IMap<String, dynamic> unsigned,
-    LocalContent? localContent,
-    String? transactionId,
-    String? redactedBy,
-    String? relatesTo,
-    String? relationType,
-    String? replyTo,
-    String? decryptionError,
-    String? sendError,
-    @Default(IMap.empty()) IMap<String, int> reactions,
-    @JsonKey(name: "last_edit_rowid") @Default(0) int lastEditRowId,
-    @UnreadTypeConverter() UnreadType? unreadType,
-    Profile? pmp,
-    required Content content,
-    required Content? previousContent,
-  }) = _Event;
-
   factory Event.fromJson(Map<String, dynamic> json) =>
       _$EventFromJson(json).copyWith(
         replyTo: replyToFromJson(getContentFromJson(json)),
@@ -72,17 +74,19 @@ abstract class Event with _$Event {
       );
 }
 
-@freezed
-abstract class LocalContent with _$LocalContent {
-  const factory LocalContent({
-    String? sanitizedHtml,
-    String? editSource,
-    bool? wasPlaintext,
-    bool? bigEmoji,
-    bool? hasMath,
-    bool? replyFallbackRemoved,
-  }) = _LocalContent;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const LocalContent({
+  final String? sanitizedHtml,
+  final String? editSource,
+  final bool? wasPlaintext,
+  final bool? bigEmoji,
+  final bool? hasMath,
+  final bool? replyFallbackRemoved,
+}) with _$LocalContent {
+  Map<String, Object?> toJson() => _$LocalContentToJson(this);
 
+  @override
   factory LocalContent.fromJson(Map<String, Object?> json) =>
       _$LocalContentFromJson(json);
 }

lib/models/homeserver.dart

@@ -1,12 +1,11 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "homeserver.freezed.dart";
 
 @freezed
-abstract class Homeserver with _$Homeserver {
-  const factory Homeserver({
-    required String name,
-    required String description,
-    required Uri url,
-    required String iconUrl,
-  }) = _Homeserver;
-}
+class const Homeserver({
+  @override required final String name,
+  @override required final String description,
+  @override required final Uri url,
+  @override required final String iconUrl,
+}) with _$Homeserver;

lib/models/info/audio.dart

@@ -1,16 +1,17 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/ms_duration.dart";
+
 part "audio.freezed.dart";
 part "audio.g.dart";
 
-@freezed
-abstract class AudioInfo with _$AudioInfo {
-  /// Information for images, [size] is in bytes.
-  const factory AudioInfo({
-    @MSDuration() Duration? duration,
-    @JsonKey(name: "mimetype") String? mimeType,
-    int? size,
-  }) = _AudioInfo;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const AudioInfo({
+  @MSDuration() final Duration? duration,
+  @JsonKey(name: "mimetype") final String? mimeType,
+  final int? size,
+}) with _$AudioInfo {
+  Map<String, Object?> toJson() => _$AudioInfoToJson(this);
 
   factory AudioInfo.fromJson(Map<String, Object?> json) =>
       _$AudioInfoFromJson(json);

lib/models/info/file.dart

@@ -1,14 +1,15 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "file.freezed.dart";
 part "file.g.dart";
 
-@freezed
-abstract class FileInfo with _$FileInfo {
-  /// Information for images, [size] is in bytes.
-  const factory FileInfo({
-    @JsonKey(name: "mimetype") String? mimeType,
-    int? size,
-  }) = _FileInfo;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const FileInfo({
+  @JsonKey(name: "mimetype") final String? mimeType,
+  final int? size,
+}) with _$FileInfo {
+  Map<String, Object?> toJson() => _$FileInfoToJson(this);
 
   factory FileInfo.fromJson(Map<String, Object?> json) =>
       _$FileInfoFromJson(json);

lib/models/info/image.dart

@@ -1,17 +1,18 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "image.freezed.dart";
 part "image.g.dart";
 
-@freezed
-abstract class ImageInfo with _$ImageInfo {
-  /// Information for images, [size] is in bytes.
-  const factory ImageInfo({
-    @JsonKey(name: "h") double? height,
-    @JsonKey(name: "w") double? width,
-    @JsonKey(name: "mimetype") String? mimeType,
-    @JsonKey(name: "xyz.amorgan.blurhash") String? blurHash,
-    int? size,
-  }) = _ImageInfo;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const ImageInfo({
+  @JsonKey(name: "h") final double? height,
+  @JsonKey(name: "w") final double? width,
+  @JsonKey(name: "mimetype") final String? mimeType,
+  @JsonKey(name: "xyz.amorgan.blurhash") final String? blurHash,
+  final int? size,
+}) with _$ImageInfo {
+  Map<String, Object?> toJson() => _$ImageInfoToJson(this);
 
   factory ImageInfo.fromJson(Map<String, Object?> json) =>
       _$ImageInfoFromJson(json);

lib/models/info/video.dart

@@ -1,18 +1,19 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/ms_duration.dart";
+
 part "video.freezed.dart";
 part "video.g.dart";
 
-@freezed
-abstract class VideoInfo with _$VideoInfo {
-  /// Information for images, [size] is in bytes.
-  const factory VideoInfo({
-    @JsonKey(name: "h") int? height,
-    @JsonKey(name: "w") int? width,
-    @JsonKey(name: "mimetype") String? mimeType,
-    @MSDuration() Duration? duration,
-    int? size,
-  }) = _VideoInfo;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const VideoInfo({
+  @JsonKey(name: "h") final int? height,
+  @JsonKey(name: "w") final int? width,
+  @JsonKey(name: "mimetype") final String? mimeType,
+  @MSDuration() final Duration? duration,
+  final int? size,
+}) with _$VideoInfo {
+  Map<String, Object?> toJson() => _$VideoInfoToJson(this);
 
   factory VideoInfo.fromJson(Map<String, Object?> json) =>
       _$VideoInfoFromJson(json);

lib/models/lazy_load_summary.dart

@@ -1,15 +1,17 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "lazy_load_summary.freezed.dart";
 part "lazy_load_summary.g.dart";
 
-@freezed
-abstract class LazyLoadSummary with _$LazyLoadSummary {
-  const factory LazyLoadSummary({
-    required IList<String>? heroes,
-    required int? joinedMemberCount,
-    required int? invitedMemberCount,
-  }) = _LazyLoadSummary;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const LazyLoadSummary({
+  required final IList<String>? heroes,
+  required final int? joinedMemberCount,
+  required final int? invitedMemberCount,
+}) with _$LazyLoadSummary {
+  Map<String, Object?> toJson() => _$LazyLoadSummaryToJson(this);
 
   factory LazyLoadSummary.fromJson(Map<String, Object?> json) =>
       _$LazyLoadSummaryFromJson(json);

lib/models/oauth_auth_code_response.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "oauth_auth_code_response.freezed.dart";
 part "oauth_auth_code_response.g.dart";
 
-@freezed
-abstract class OAuthAuthCodeResponse with _$OAuthAuthCodeResponse {
-  const factory OAuthAuthCodeResponse({
-    required String state,
-    required String codeVerifier,
-    required Uri url,
-  }) = _OAuthAuthCodeResponse;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const OAuthAuthCodeResponse({
+  required final String state,
+  required final String codeVerifier,
+  required final Uri url,
+}) with _$OAuthAuthCodeResponse {
+  Map<String, Object?> toJson() => _$OAuthAuthCodeResponseToJson(this);
 
   factory OAuthAuthCodeResponse.fromJson(Map<String, Object?> json) =>
       _$OAuthAuthCodeResponseFromJson(json);

lib/models/open_graph_data.dart

@@ -1,16 +1,18 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "open_graph_data.freezed.dart";
 part "open_graph_data.g.dart";
 
-@freezed
-abstract class OpenGraphData with _$OpenGraphData {
-  const factory OpenGraphData({
-    @JsonKey(name: "og:title") required String? title,
-    @JsonKey(name: "og:description") required String? description,
-    @JsonKey(name: "og:image") required Uri? imageUrl,
-    @JsonKey(name: "og:image:width") required double? width,
-    @JsonKey(name: "og:image:height") required double? height,
-  }) = _OpenGraphData;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const OpenGraphData({
+  @JsonKey(name: "og:title") required final String? title,
+  @JsonKey(name: "og:description") required final String? description,
+  @JsonKey(name: "og:image") required final Uri? imageUrl,
+  @JsonKey(name: "og:image:width") required final double? width,
+  @JsonKey(name: "og:image:height") required final double? height,
+}) with _$OpenGraphData {
+  Map<String, Object?> toJson() => _$OpenGraphDataToJson(this);
 
   factory OpenGraphData.fromJson(Map<String, dynamic> json) =>
       _$OpenGraphDataFromJson(json);

lib/models/paginate.dart

@@ -1,16 +1,18 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/event.dart";
+
 part "paginate.freezed.dart";
 part "paginate.g.dart";
 
-@freezed
-abstract class Paginate with _$Paginate {
-  const factory Paginate({
-    required IList<Event> events,
-    required IList<Event> relatedEvents,
-    required bool hasMore,
-  }) = _Paginate;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Paginate({
+  required final IList<Event> events,
+  required final IList<Event> relatedEvents,
+  required final bool hasMore,
+}) with _$Paginate {
+  Map<String, Object?> toJson() => _$PaginateToJson(this);
 
   factory Paginate.fromJson(Map<String, Object?> json) =>
       _$PaginateFromJson(json);

lib/models/profile_response.dart

@@ -1,53 +1,55 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/membership.dart";
+
 part "profile_response.freezed.dart";
 part "profile_response.g.dart";
 
-@freezed
-abstract class ProfileResponse with _$ProfileResponse {
-  const factory ProfileResponse({
-    @JsonKey(fromJson: Profile.fromJson) required Profile profile,
-    required Bio? bio,
-  }) = _ProfileResponse;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const ProfileResponse({
+  @JsonKey(fromJson: Profile.fromJson) required final Profile profile,
+  required final Bio? bio,
+}) with _$ProfileResponse {
+  Map<String, Object?> toJson() => _$ProfileResponseToJson(this);
 
   factory ProfileResponse.fromJson(Map<String, Object?> json) =>
       _$ProfileResponseFromJson(json);
 }
 
-@freezed
-abstract class Bio with _$Bio {
-  const factory Bio({required String html, String? editSource}) = _Bio;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Bio({required final String html, final String? editSource})
+    with _$Bio {
+  Map<String, Object?> toJson() => _$BioToJson(this);
 
   factory Bio.fromJson(Map<String, Object?> json) => _$BioFromJson(json);
 }
 
-@freezed
-abstract class Profile with _$Profile {
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Profile({
+  final String? id,
+  final String? parseError,
+  final Uri? avatarUrl,
+
+  @JsonKey(name: "displayname", fromJson: MembershipContent.displaynameFromJson)
+  final String? displayName,
+
+  @JsonKey(readValue: Profile.readTimezone, name: "m.tz")
+  final String? timezone,
+
+  @JsonKey(readValue: Profile.readPronouns, name: "m.pronouns")
+  final IList<Pronoun> pronouns = const IList.empty(),
+}) with _$Profile {
+  Map<String, Object?> toJson() => _$ProfileToJson(this);
+
   static Object? readPronouns(Map<dynamic, dynamic> map, String key) =>
       map[key] ?? map["io.fsky.nyx.pronouns"];
 
   static Object? readTimezone(Map<dynamic, dynamic> map, String key) =>
       map[key] ?? map["us.cloke.msc4175.tz"];
 
-  const factory Profile({
-    String? id,
-    String? parseError,
-    Uri? avatarUrl,
-
-    @JsonKey(
-      name: "displayname",
-      fromJson: MembershipContent.displaynameFromJson,
-    )
-    String? displayName,
-
-    @JsonKey(readValue: Profile.readTimezone, name: "m.tz") String? timezone,
-
-    @Default(IList.empty())
-    @JsonKey(readValue: Profile.readPronouns, name: "m.pronouns")
-    IList<Pronoun> pronouns,
-  }) = _Profile;
-
   factory Profile.fromJson(Map<String, dynamic> json) =>
       _$ProfileFromJson(json);
 
@@ -55,15 +57,18 @@ abstract class Profile with _$Profile {
     try {
       return Profile.fromJson(json);
     } catch (error) {
-      return Profile(parseError: error.toString());
+      return _Profile(parseError: error.toString());
     }
   }
 }
 
-@freezed
-abstract class Pronoun with _$Pronoun {
-  const factory Pronoun({required String language, required String summary}) =
-      _Pronoun;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Pronoun({
+  required final String language,
+  required final String summary,
+}) with _$Pronoun {
+  Map<String, Object?> toJson() => _$PronounToJson(this);
 
   factory Pronoun.fromJson(Map<String, Object?> json) =>
       _$PronounFromJson(json);

lib/models/read_receipt.dart

@@ -1,17 +1,19 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/epoch_date_time_converter.dart";
+
 part "read_receipt.freezed.dart";
 part "read_receipt.g.dart";
 
-@freezed
-abstract class ReadReceipt with _$ReadReceipt {
-  const factory ReadReceipt({
-    String? roomId,
-    required String userId,
-    String? threadId,
-    required String eventId,
-    @EpochDateTimeConverter() required DateTime timestamp,
-  }) = _ReadReceipt;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const ReadReceipt({
+  final String? roomId,
+  required final String userId,
+  final String? threadId,
+  required final String eventId,
+  @EpochDateTimeConverter() required final DateTime timestamp,
+}) with _$ReadReceipt {
+  Map<String, Object?> toJson() => _$ReadReceiptToJson(this);
 
   factory ReadReceipt.fromJson(Map<String, Object?> json) =>
       _$ReadReceiptFromJson(json);

lib/models/requests/download_media.dart

@@ -1,15 +1,17 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "download_media.freezed.dart";
 part "download_media.g.dart";
 
-@freezed
-abstract class DownloadMediaRequest with _$DownloadMediaRequest {
-  const factory DownloadMediaRequest({
-    required Uri mxc,
-    @Default(false) bool encrypted,
-    @Default(false) bool isAvatar,
-    @Default(false) bool thumbnailAvatar,
-  }) = _DownloadMediaRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const DownloadMediaRequest({
+  required final Uri mxc,
+  final bool encrypted = false,
+  final bool isAvatar = false,
+  final bool thumbnailAvatar = false,
+}) with _$DownloadMediaRequest {
+  Map<String, Object?> toJson() => _$DownloadMediaRequestToJson(this);
 
   factory DownloadMediaRequest.fromJson(Map<String, Object?> json) =>
       _$DownloadMediaRequestFromJson(json);

lib/models/requests/get_event.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "get_event.freezed.dart";
 part "get_event.g.dart";
 
-@freezed
-abstract class GetEventRequest with _$GetEventRequest {
-  const factory GetEventRequest({
-    required String roomId,
-    required String eventId,
-    @Default(false) bool unredact,
-  }) = _GetEventRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const GetEventRequest({
+  required final String roomId,
+  required final String eventId,
+  final bool unredact = false,
+}) with _$GetEventRequest {
+  Map<String, Object?> toJson() => _$GetEventRequestToJson(this);
 
   factory GetEventRequest.fromJson(Map<String, Object?> json) =>
       _$GetEventRequestFromJson(json);

lib/models/requests/get_related_events.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "get_related_events.freezed.dart";
 part "get_related_events.g.dart";
 
-@freezed
-abstract class GetRelatedEventsRequest with _$GetRelatedEventsRequest {
-  const factory GetRelatedEventsRequest({
-    required String roomId,
-    required String eventId,
-    required String relationType,
-  }) = _GetRelatedEventsRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const GetRelatedEventsRequest({
+  required final String roomId,
+  required final String eventId,
+  required final String relationType,
+}) with _$GetRelatedEventsRequest {
+  Map<String, Object?> toJson() => _$GetRelatedEventsRequestToJson(this);
 
   factory GetRelatedEventsRequest.fromJson(Map<String, Object?> json) =>
       _$GetRelatedEventsRequestFromJson(json);

lib/models/requests/get_room_state.dart

@@ -1,15 +1,17 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "get_room_state.freezed.dart";
 part "get_room_state.g.dart";
 
-@freezed
-abstract class GetRoomStateRequest with _$GetRoomStateRequest {
-  const factory GetRoomStateRequest({
-    required String roomId,
-    @Default(false) bool refetch,
-    @Default(false) bool fetchMembers,
-    @Default(false) bool includeMembers,
-  }) = _GetRoomStateRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const GetRoomStateRequest({
+  required final String roomId,
+  final bool refetch = false,
+  final bool fetchMembers = false,
+  final bool includeMembers = false,
+}) with _$GetRoomStateRequest {
+  Map<String, Object?> toJson() => _$GetRoomStateRequestToJson(this);
 
   factory GetRoomStateRequest.fromJson(Map<String, Object?> json) =>
       _$GetRoomStateRequestFromJson(json);

lib/models/requests/join_room.dart

@@ -1,14 +1,16 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "join_room.freezed.dart";
 part "join_room.g.dart";
 
-@freezed
-abstract class JoinRoomRequest with _$JoinRoomRequest {
-  const factory JoinRoomRequest({
-    required String roomIdOrAlias,
-    @Default(IList.empty()) IList<String> via,
-  }) = _JoinRoomRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const JoinRoomRequest({
+  required final String roomIdOrAlias,
+  final IList<String> via = const IList.empty(),
+}) with _$JoinRoomRequest {
+  Map<String, Object?> toJson() => _$JoinRoomRequestToJson(this);
 
   factory JoinRoomRequest.fromJson(Map<String, Object?> json) =>
       _$JoinRoomRequestFromJson(json);

lib/models/requests/oauth/exchange_token.dart

@@ -1,16 +1,18 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "exchange_token.freezed.dart";
 part "exchange_token.g.dart";
 
-@freezed
-abstract class OAuthExchangeTokenRequest with _$OAuthExchangeTokenRequest {
-  const factory OAuthExchangeTokenRequest({
-    required Uri homeserverUrl,
-    required String codeVerifier,
-    required Uri redirectUri,
-    required String code,
-    required String clientId,
-  }) = _OAuthExchangeTokenRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const OAuthExchangeTokenRequest({
+  required final Uri homeserverUrl,
+  required final String codeVerifier,
+  required final Uri redirectUri,
+  required final String code,
+  required final String clientId,
+}) with _$OAuthExchangeTokenRequest {
+  Map<String, Object?> toJson() => _$OAuthExchangeTokenRequestToJson(this);
 
   factory OAuthExchangeTokenRequest.fromJson(Map<String, Object?> json) =>
       _$OAuthExchangeTokenRequestFromJson(json);

lib/models/requests/oauth/get_auth_url.dart

@@ -2,25 +2,27 @@ import "dart:math";
 
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "get_auth_url.freezed.dart";
 part "get_auth_url.g.dart";
 
-@freezed
-abstract class OAuthGetAuthUrl with _$OAuthGetAuthUrl {
-  const factory OAuthGetAuthUrl({
-    required ResponseMode responseMode,
-    required Uri homeserverUrl,
-    required Uri redirectUri,
-    required IList<String> scopes,
-    required String clientId,
-    String? userIdHint,
-  }) = _OAuthGetAuthUrl;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const OAuthGetAuthUrl({
+  required final ResponseMode responseMode,
+  required final Uri homeserverUrl,
+  required final Uri redirectUri,
+  required final IList<String> scopes,
+  required final String clientId,
+  final String? userIdHint,
+}) with _$OAuthGetAuthUrl {
+  Map<String, Object?> toJson() => _$OAuthGetAuthUrlToJson(this);
 
   factory OAuthGetAuthUrl.fromJson(Map<String, Object?> json) =>
       _$OAuthGetAuthUrlFromJson(json);
 }
 
-abstract class Scope {
+sealed class Scope {
   static final openid = "openid";
   static final email = "email";
   static final clientApi = "urn:matrix:client:api:*";

lib/models/requests/oauth/register_client.dart

@@ -1,26 +1,27 @@
 import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "register_client.freezed.dart";
 part "register_client.g.dart";
 
-@freezed
-abstract class OAuthRegisterClientRequest with _$OAuthRegisterClientRequest {
-  const factory OAuthRegisterClientRequest({
-    required Uri homeserverUrl,
-    @Default(ApplicationType.web) ApplicationType applicationType,
-    String? clientName,
-    required Uri clientUri,
-    Uri? logoUri,
-    Uri? policyUri,
-    Uri? tosUri,
-    IList<GrantType>? grantTypes,
-    IList<Uri>? redirectUris,
-    IList<ResponseType>? responseTypes,
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const OAuthRegisterClientRequest({
+  required final Uri homeserverUrl,
+  final ApplicationType applicationType = ApplicationType.web,
+  final String? clientName,
+  required final Uri clientUri,
+  final Uri? logoUri,
+  final Uri? policyUri,
+  final Uri? tosUri,
+  final IList<GrantType>? grantTypes,
+  final IList<Uri>? redirectUris,
+  final IList<ResponseType>? responseTypes,
 
-    @Default(AuthMethod.none)
   @JsonKey(name: "token_endpoint_auth_method")
-    AuthMethod? authMethod,
-  }) = _OAuthRegisterClientRequest;
+  final AuthMethod? authMethod = AuthMethod.none,
+}) with _$OAuthRegisterClientRequest {
+  Map<String, Object?> toJson() => _$OAuthRegisterClientRequestToJson(this);
 
   factory OAuthRegisterClientRequest.fromJson(Map<String, Object?> json) =>
       _$OAuthRegisterClientRequestFromJson(json);

lib/models/requests/paginate.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "paginate.freezed.dart";
 part "paginate.g.dart";
 
-@freezed
-abstract class PaginateRequest with _$PaginateRequest {
-  const factory PaginateRequest({
-    required String roomId,
-    required int? maxTimelineId,
-    @Default(20) int limit,
-  }) = _PaginateRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const PaginateRequest({
+  required final String roomId,
+  required final int? maxTimelineId,
+  final int limit = 20,
+}) with _$PaginateRequest {
+  Map<String, Object?> toJson() => _$PaginateRequestToJson(this);
 
   factory PaginateRequest.fromJson(Map<String, Object?> json) =>
       _$PaginateRequestFromJson(json);

lib/models/requests/report.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "report.freezed.dart";
 part "report.g.dart";
 
-@freezed
-abstract class ReportRequest with _$ReportRequest {
-  const factory ReportRequest({
-    required String roomId,
-    required String eventId,
-    String? reason,
-  }) = _ReportRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const ReportRequest({
+  required final String roomId,
+  required final String eventId,
+  final String? reason,
+}) with _$ReportRequest {
+  Map<String, Object?> toJson() => _$ReportRequestToJson(this);
 
   factory ReportRequest.fromJson(Map<String, Object?> json) =>
       _$ReportRequestFromJson(json);

lib/models/requests/send_event.dart

@@ -1,19 +1,21 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/content.dart";
+
 part "send_event.freezed.dart";
 part "send_event.g.dart";
 
-@freezed
-abstract class SendEventRequest with _$SendEventRequest {
-  const factory SendEventRequest({
-    required String roomId,
-    required String type,
-    required Content content,
-    String? relatesTo,
-    String? relationType,
-    @Default(false) bool synchronous,
-    @Default(false) bool disableEncryption,
-  }) = _SendEventRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const SendEventRequest({
+  required final String roomId,
+  required final String type,
+  required final Content content,
+  final String? relatesTo,
+  final String? relationType,
+  final bool synchronous = false,
+  final bool disableEncryption = false,
+}) with _$SendEventRequest {
+  Map<String, Object?> toJson() => _$SendEventRequestToJson(this);
 
   factory SendEventRequest.fromJson(Map<String, Object?> json) =>
       _$SendEventRequestFromJson(json);

lib/models/requests/send_message.dart

@@ -2,43 +2,42 @@ import "package:fast_immutable_collections/fast_immutable_collections.dart";
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/content.dart";
 import "package:nexus/models/relation_type.dart";
+
 part "send_message.freezed.dart";
 part "send_message.g.dart";
 
-@freezed
-abstract class SendMessageRequest with _$SendMessageRequest {
-  const factory SendMessageRequest({
-    required String roomId,
-    required String text,
-    Content? baseContent,
-    @Default(Mentions()) @JsonKey(name: "mentions") Mentions mentions,
-    @JsonKey(name: "relates_to") Relation? relation,
-  }) = _SendMessageRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const SendMessageRequest({
+  required final String roomId,
+  required final String text,
+  final Content? baseContent,
+  @JsonKey(name: "mentions") final Mentions mentions = const Mentions(),
+  @JsonKey(name: "relates_to") final Relation? relation,
+}) with _$SendMessageRequest {
+  Map<String, Object?> toJson() => _$SendMessageRequestToJson(this);
 
   factory SendMessageRequest.fromJson(Map<String, Object?> json) =>
       _$SendMessageRequestFromJson(json);
 }
 
-@freezed
-abstract class Mentions with _$Mentions {
-  const factory Mentions({
-    @Default(false) bool room,
-    @Default(IList.empty()) IList<String> userIds,
-  }) = _Mentions;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Mentions({
+  final bool room = false,
+  final IList<String> userIds = const IList.empty(),
+}) with _$Mentions {
+  Map<String, Object?> toJson() => _$MentionsToJson(this);
 
   factory Mentions.fromJson(Map<String, Object?> json) =>
       _$MentionsFromJson(json);
 }
 
 @Freezed(toJson: false)
-abstract class Relation with _$Relation {
-  const Relation._();
-
-  const factory Relation({
-    required String eventId,
-    required RelationType relationType,
-  }) = _Relation;
-
+class const Relation({
+  required final String eventId,
+  required final RelationType relationType,
+}) with _$Relation {
   Map<String, dynamic> toJson() {
     switch (relationType) {
       case RelationType.reply:

lib/models/requests/set_account_data.dart

@@ -1,14 +1,16 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "set_account_data.freezed.dart";
 part "set_account_data.g.dart";
 
-@freezed
-abstract class SetAccountDataRequest with _$SetAccountDataRequest {
-  const factory SetAccountDataRequest({
-    required String type,
-    required dynamic content,
-    String? roomId,
-  }) = _SetAccountDataRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const SetAccountDataRequest({
+  required final String type,
+  required final dynamic content,
+  final String? roomId,
+}) with _$SetAccountDataRequest {
+  Map<String, Object?> toJson() => _$SetAccountDataRequestToJson(this);
 
   factory SetAccountDataRequest.fromJson(Map<String, Object?> json) =>
       _$SetAccountDataRequestFromJson(json);

lib/models/requests/set_membership.dart

@@ -1,18 +1,19 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/membership_action.dart";
+
 part "set_membership.freezed.dart";
 part "set_membership.g.dart";
 
-@freezed
-abstract class SetMembershipRequest with _$SetMembershipRequest {
-  const factory SetMembershipRequest({
-    required String userId,
-    required String roomId,
-
-    String? reason,
-    @JsonKey(name: "action") required MembershipAction action,
-    @Default(false) @JsonKey(name: "msc4293_redact_events") bool redact,
-  }) = _SetMembershipRequest;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const SetMembershipRequest({
+  required final String userId,
+  required final String roomId,
+  final String? reason,
+  @JsonKey(name: "action") required final MembershipAction action,
+  @JsonKey(name: "msc4293_redact_events") final bool redact = false,
+}) with _$SetMembershipRequest {
+  Map<String, Object?> toJson() => _$SetMembershipRequestToJson(this);
 
   factory SetMembershipRequest.fromJson(Map<String, Object?> json) =>
       _$SetMembershipRequestFromJson(json);

lib/models/requests/set_state.dart

@@ -1,22 +1,23 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/content.dart";
 import "package:nexus/models/ms_duration.dart";
+
 part "set_state.freezed.dart";
 part "set_state.g.dart";
 
-@freezed
-abstract class SetStateRequest with _$SetStateRequest {
-  const factory SetStateRequest({
-    required String roomId,
-    required String type,
-    required String stateKey,
-    required Content content,
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const SetStateRequest({
+  required final String roomId,
+  required final String type,
+  required final String stateKey,
+  required final Content content,
 
   @JsonKey(name: "delay_ms", includeIfNull: false)
   @MSDuration()
-    @Default(null)
-    Duration? delay,
-  }) = _SetStateRequest;
+  final Duration? delay,
+}) with _$SetStateRequest {
+  Map<String, Object?> toJson() => _$SetStateRequestToJson(this);
 
   factory SetStateRequest.fromJson(Map<String, Object?> json) =>
       _$SetStateRequestFromJson(json);

lib/models/requests/upload_media.dart

@@ -1,23 +1,26 @@
 import "package:freezed_annotation/freezed_annotation.dart";
+
 part "upload_media.freezed.dart";
 part "upload_media.g.dart";
 
-@freezed
-abstract class UploadMediaRequest with _$UploadMediaRequest {
-  const factory UploadMediaRequest({
-    required String path,
-    required bool encrypt,
-    String? filename,
-    @Default(false) @JsonKey(name: "voice_message") bool isVoiceMessage,
-    @Default(false) bool forceFile,
-
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const UploadMediaRequest({
+  required final String path,
+  required final bool encrypt,
+  final String? filename,
+  @JsonKey(name: "voice_message") final bool isVoiceMessage = false,
+  final bool forceFile = false,
+  final
   // Below params only work if encodeTo is set
-    String? encodeTo,
-    int? resizeWidth,
-    int? resizeHeight,
-    int? resizePercent,
-    @Default(80) int quality,
-  }) = _UploadMediaRequest;
+  String?
+  encodeTo,
+  final int? resizeWidth,
+  final int? resizeHeight,
+  final int? resizePercent,
+  final int quality = 80,
+}) with _$UploadMediaRequest {
+  Map<String, Object?> toJson() => _$UploadMediaRequestToJson(this);
 
   factory UploadMediaRequest.fromJson(Map<String, Object?> json) =>
       _$UploadMediaRequestFromJson(json);

lib/models/room.dart

@@ -3,11 +3,38 @@ import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/event.dart";
 import "package:nexus/models/read_receipt.dart";
 import "package:nexus/models/room_metadata.dart";
+
 part "room.freezed.dart";
 part "room.g.dart";
 
-@freezed
-abstract class Room with _$Room {
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const Room({
+  @JsonKey(name: "meta") final RoomMetadata? metadata,
+
+  @JsonKey(fromJson: Room.timelineTupleJsonToIMap)
+  final IMap<int, int?> timeline = const IMap.empty(),
+
+  final ISet<int> sticky = const ISet.empty(),
+
+  @JsonKey(fromJson: Room.eventsJsonToIMap)
+  final IMap<int, Event> events = const IMap.empty(),
+
+  final bool reset = false,
+  final bool hasFetchedState = false,
+  final bool hasFetchedMembers = false,
+  final IMap<String, IMap<String, int>> state = const IMap.empty(),
+
+  final IMap<String, IList<ReadReceipt>> receipts = const IMap.empty(),
+  final bool dismissNotifications = false,
+  final bool hasMore = true,
+
+  // IMap<String, AccountData> accountData,
+  // IList<Notification> notifications,
+}) with _$Room {
+  /// [timeline] is an IMap of timelineRowId to eventRowId
+  /// [events] is an IMap of eventRowId to event
+  /// [sticky] is an ISet of eventRowId
   static IMap<int, int?> timelineTupleJsonToIMap(List<dynamic> json) =>
       IMap.fromEntries(
         json.map(
@@ -26,32 +53,7 @@ abstract class Room with _$Room {
         }),
       );
 
-  /// [timeline] is an IMap of timelineRowId to eventRowId
-  /// [events] is an IMap of eventRowId to event
-  /// [sticky] is an ISet of eventRowId
-  const factory Room({
-    @JsonKey(name: "meta") RoomMetadata? metadata,
-    @Default(IMap.empty())
-    @JsonKey(fromJson: Room.timelineTupleJsonToIMap)
-    IMap<int, int?> timeline,
-    @Default(ISet.empty()) ISet<int> sticky,
-
-    @Default(IMap.empty())
-    @JsonKey(fromJson: Room.eventsJsonToIMap)
-    IMap<int, Event> events,
-
-    @Default(false) bool reset,
-    @Default(false) bool hasFetchedState,
-    @Default(false) bool hasFetchedMembers,
-    @Default(IMap.empty()) IMap<String, IMap<String, int>> state,
-
-    @Default(IMap.empty()) IMap<String, IList<ReadReceipt>> receipts,
-    @Default(false) bool dismissNotifications,
-    @Default(true) bool hasMore,
-
-    // required IMap<String, AccountData> accountData,
-    // required IList<Notification> notifications,
-  }) = _Room;
+  Map<String, Object?> toJson() => _$RoomToJson(this);
 
   factory Room.fromJson(Map<String, Object?> json) => _$RoomFromJson(json);
 }

lib/models/room_metadata.dart

@@ -1,29 +1,31 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/epoch_date_time_converter.dart";
 import "package:nexus/models/lazy_load_summary.dart";
+
 part "room_metadata.freezed.dart";
 part "room_metadata.g.dart";
 
-@freezed
-abstract class RoomMetadata with _$RoomMetadata {
-  const factory RoomMetadata({
-    @JsonKey(name: "room_id") required String id,
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const RoomMetadata({
+  @JsonKey(name: "room_id") required final String id,
 
-    // required CreateEventContent creationContent,
-    // required TombstoneEventContent tombstoneEventContent,
-    String? name,
-    Uri? avatar,
-    String? dmUserId,
-    String? topic,
-    String? canonicalAlias,
-    LazyLoadSummary? lazyLoadSummary,
-    required bool hasMemberList,
-    @JsonKey(name: "preview_event_rowid") required int previewEventRowID,
-    @EpochDateTimeConverter() required DateTime sortingTimestamp,
-    required int unreadHighlights,
-    required int unreadNotifications,
-    required int unreadMessages,
-  }) = _RoomMetadata;
+  // CreateEventContent creationContent,
+  // TombstoneEventContent tombstoneEventContent,
+  final String? name,
+  final Uri? avatar,
+  final String? dmUserId,
+  final String? topic,
+  final String? canonicalAlias,
+  final LazyLoadSummary? lazyLoadSummary,
+  required final bool hasMemberList,
+  @JsonKey(name: "preview_event_rowid") required final int previewEventRowID,
+  @EpochDateTimeConverter() required final DateTime sortingTimestamp,
+  required final int unreadHighlights,
+  required final int unreadNotifications,
+  required final int unreadMessages,
+}) with _$RoomMetadata {
+  Map<String, Object?> toJson() => _$RoomMetadataToJson(this);
 
   factory RoomMetadata.fromJson(Map<String, Object?> json) =>
       _$RoomMetadataFromJson(json);

lib/models/room_summary.dart

@@ -1,22 +1,24 @@
 import "package:freezed_annotation/freezed_annotation.dart";
 import "package:nexus/models/content/create.dart";
 import "package:nexus/models/join_rule.dart";
+
 part "room_summary.freezed.dart";
 part "room_summary.g.dart";
 
-@freezed
-abstract class RoomSummary with _$RoomSummary {
-  const factory RoomSummary({
-    required String roomId,
-    @JsonKey(name: "num_joined_members") required int joinedMembers,
-    JoinRule? joinRule,
-    String? name,
-    Uri? avatarUrl,
-    String? canonicalAlias,
-    String? topic,
-    String? roomVersion,
-    @JsonKey(unknownEnumValue: RoomType.room) RoomType? roomType,
-  }) = _RoomSummary;
+@Freezed(toJson: false, fromJson: false)
+@JsonSerializable()
+class const RoomSummary({
+  required final String roomId,
+  @JsonKey(name: "num_joined_members") required final int joinedMembers,
+  final JoinRule? joinRule,
+  final String? name,
+  final Uri? avatarUrl,
+  final String? canonicalAlias,
+  final String? topic,
+  final String? roomVersion,
+  @JsonKey(unknownEnumValue: RoomType.room) final RoomType? roomType,
+}) with _$RoomSummary {
+  Map<String, Object?> toJson() => _$RoomSummaryToJson(this);
 
   factory RoomSummary.fromJson(Map<String, Object?> json) =>
       _$RoomSummaryFromJson(json);

lib/models/setting.dart

@@ -1,16 +1,13 @@
-import "package:flutter/material.dart";
+import "package:material_ui/material_ui.dart";
 
-class Setting {
-  final String title;
-  final String description;
-  final IconData icon;
-  final Widget Function(String title, String description, IconData icon)
-  builder;
-
-  Setting({
-    required this.title,
-    required this.description,
-    required this.builder,
-    required this.icon,
+class Setting({
+  required final String title,
+  required final String description,
+  required final IconData icon,
+  required final Widget Function(
+    String title,
+    String description,
+    IconData icon,
+  )
+  builder,
 });
-}