fixed lesson merging mutation, improved overlap detection, and implemented priority-based lane assignment with tablet support

Reviewed-on: #94

analysis_options.yaml

@@ -1,44 +1,88 @@
-# This file configures the analyzer, which statically analyzes Dart code to
-# check for errors, warnings, and lints.
+# Static analysis configuration for the Flutter project.
+# https://dart.dev/guides/language/analysis-options
 #
-# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
-# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
-# invoked from the command line by running `flutter analyze`.
+# Base ruleset: flutter_lints (recommended Flutter defaults).
+# Additional lints below catch real bugs and enforce consistent style.
 
-# The following line activates a set of recommended lints for Flutter apps,
-# packages, and plugins designed to encourage good coding practices.
 include: package:flutter_lints/flutter.yaml
 
 analyzer:
+  language:
+    strict-casts: true
+    strict-raw-types: true
   errors:
     invalid_annotation_target: ignore
+    todo: ignore
+  exclude:
+    - "**/*.g.dart"
+    - "**/*.freezed.dart"
+    - "lib/firebase_options.dart"
+    - "build/**"
 
 linter:
-  # The lint rules applied to this project can be customized in the
-  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
-  # included above or to enable additional rules. A list of all available lints
-  # and their documentation is published at
-  # https://dart-lang.github.io/linter/lints/index.html.
-  #
-  # Instead of disabling a lint rule for the entire project in the
-  # section below, it can also be suppressed for a single line of code
-  # or a specific dart file by using the `// ignore: name_of_lint` and
-  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
-  # producing the lint.
   rules:
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
-    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
-    file_names: false
+    # === Project conventions ===
     prefer_relative_imports: true
-    unnecessary_lambdas: true
     prefer_single_quotes: true
-    prefer_if_elements_to_conditional_expressions: true
-    prefer_expression_function_bodies: true
-    omit_local_variable_types: true
     eol_at_end_of_file: true
-    cast_nullable_to_non_nullable: true
-    avoid_void_async: true
+    omit_local_variable_types: true
     avoid_multiple_declarations_per_line: true
 
-# Additional information about this file can be found at
-# https://dart.dev/guides/language/analysis-options
+    # === Bug catchers ===
+    always_declare_return_types: true
+    avoid_empty_else: true
+    avoid_slow_async_io: true
+    avoid_type_to_string: true
+    avoid_void_async: true
+    await_only_futures: true
+    cancel_subscriptions: true
+    cast_nullable_to_non_nullable: true
+    close_sinks: true
+    empty_catches: true
+    hash_and_equals: true
+    no_adjacent_strings_in_list: true
+    no_duplicate_case_values: true
+    test_types_in_equals: true
+    throw_in_finally: true
+    unawaited_futures: true
+    unnecessary_statements: true
+    unrelated_type_equality_checks: true
+    use_build_context_synchronously: true
+    valid_regexps: true
+
+    # === Flutter widget hygiene ===
+    avoid_unnecessary_containers: true
+    sized_box_for_whitespace: true
+    sort_child_properties_last: true
+    use_colored_box: true
+    use_decorated_box: true
+    use_full_hex_values_for_flutter_colors: true
+    use_key_in_widget_constructors: true
+
+    # === Code clarity ===
+    directives_ordering: true
+    library_prefixes: true
+    no_leading_underscores_for_local_identifiers: true
+    prefer_conditional_assignment: true
+    prefer_if_elements_to_conditional_expressions: true
+    prefer_if_null_operators: true
+    prefer_initializing_formals: true
+    prefer_interpolation_to_compose_strings: true
+    prefer_is_empty: true
+    prefer_is_not_empty: true
+    prefer_is_not_operator: true
+    prefer_iterable_whereType: true
+    prefer_null_aware_operators: true
+    prefer_spread_collections: true
+    prefer_void_to_null: true
+    unnecessary_await_in_return: true
+    unnecessary_brace_in_string_interps: true
+    unnecessary_lambdas: true
+    unnecessary_null_aware_assignments: true
+    unnecessary_null_checks: true
+    unnecessary_parenthesis: true
+    unnecessary_string_interpolations: true
+    use_super_parameters: true
+
+    # === File naming ===
+    file_names: true

android/app/build.gradle

@@ -25,7 +25,7 @@ if (flutterVersionName == null) {
 android {
     namespace "eu.mhsl.marianum.mobile.client"
     compileSdk flutter.compileSdkVersion
-    ndkVersion "27.0.12077973"
+    ndkVersion "28.2.13676358"
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_17

android/gradle/gradle-daemon-jvm.properties

@@ -0,0 +1,2 @@
+#This file is generated by updateDaemonJvm
+toolchainVersion=21

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

android/settings.gradle

@@ -19,8 +19,10 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version '8.7.3' apply false
+    id "com.android.application" version '8.13.2' apply false
+    id "com.android.library" version '8.13.2' apply false
     id "org.jetbrains.kotlin.android" version "2.1.10" apply false
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.10.0'
 }
 
 include ":app"

devtools_options.yaml

@@ -1 +1,4 @@
 extensions:
+  - hive_ce: true
+  - shared_preferences: true
+  - provider: true

flutter_launcher_icons.yaml

@@ -0,0 +1,9 @@
+flutter_launcher_icons:
+  android: true
+  ios: true
+  remove_alpha_ios: true
+  image_path_android: "assets/logo/icon/ic_launcher.png"
+  image_path_ios: "assets/logo/icon/1024.png"
+  adaptive_icon_background: "assets/logo/icon/ic_launcher_adaptive_back.png" # only available for Android 8.0 devices and above
+  adaptive_icon_foreground: "assets/logo/icon/ic_launcher_adaptive_fore.png" # only available for Android 8.0 devices and above
+  min_sdk_android: 16 # android min sdk min:16, default 21

flutter_native_splash.yaml

@@ -54,7 +54,7 @@ flutter_native_splash:
     # 640 pixels in diameter.
     # App icon without an icon background: This should be 1152×1152 pixels, and fit within a circle
     # 768 pixels in diameter.
-    image: assets/logo/icon-android12.png
+    image: assets/logo/icon/icon-android12.png
 
     # Splash screen background color.
     color: "#993333"

ios/Runner/Info.plist

@@ -26,6 +26,8 @@
 		<string>$(FLUTTER_BUILD_NUMBER)</string>
 		<key>LSRequiresIPhoneOS</key>
 		<true/>
+		<key>NSCameraUsageDescription</key>
+		<string>Um Fotos direkt aus der App aufnehmen und teilen zu können wird Zugriff auf die Kamera benötigt.</string>
 		<key>NSPhotoLibraryUsageDescription</key>
 		<string>Um Medien mit anderen zu teilen wird Zugriff zu deine Dateien benötigt.</string>
 		<key>UIApplicationSupportsIndirectInputEvents</key>

lib/api/api_error.dart

@@ -1,4 +1,4 @@
-class ApiError {
+class ApiError implements Exception {
   String message;
 
   ApiError(this.message);

lib/api/errors/app_exception.dart

@@ -0,0 +1,16 @@
+abstract class AppException implements Exception {
+  final String userMessage;
+  final String? technicalDetails;
+  final bool allowRetry;
+
+  const AppException({
+    required this.userMessage,
+    this.technicalDetails,
+    this.allowRetry = true,
+  });
+
+  @override
+  String toString() => technicalDetails == null
+      ? '$runtimeType: $userMessage'
+      : '$runtimeType: $userMessage ($technicalDetails)';
+}

lib/api/errors/auth_exception.dart

@@ -0,0 +1,23 @@
+import 'app_exception.dart';
+
+class AuthException extends AppException {
+  final int statusCode;
+
+  const AuthException({
+    required this.statusCode,
+    required super.userMessage,
+    super.technicalDetails,
+  }) : super(allowRetry: false);
+
+  factory AuthException.unauthorized({String? technicalDetails}) => AuthException(
+        statusCode: 401,
+        userMessage: 'Bitte melde dich erneut an, um fortzufahren.',
+        technicalDetails: technicalDetails,
+      );
+
+  factory AuthException.forbidden({String? technicalDetails}) => AuthException(
+        statusCode: 403,
+        userMessage: 'Du hast keine Berechtigung für diese Aktion.',
+        technicalDetails: technicalDetails,
+      );
+}

lib/api/errors/error_mapper.dart

@@ -0,0 +1,64 @@
+import 'dart:async';
+import 'dart:io';
+
+import 'package:http/http.dart' as http;
+
+import '../api_error.dart';
+import '../marianumcloud/talk/talk_error.dart';
+import '../webuntis/webuntis_error.dart';
+import 'app_exception.dart';
+import 'network_exception.dart';
+import 'parse_exception.dart';
+import 'talk_exception.dart';
+import 'webuntis_exception.dart';
+
+const String _defaultFallback = 'Etwas ist schiefgelaufen. Bitte versuche es erneut.';
+
+String errorToUserMessage(Object? error, {String fallback = _defaultFallback}) {
+  if (error == null) return fallback;
+  if (error is AppException) return error.userMessage;
+
+  if (error is TalkError) return TalkException(error).userMessage;
+  if (error is WebuntisError) return WebuntisException(error).userMessage;
+
+  if (error is SocketException) {
+    return const NetworkException().userMessage;
+  }
+  if (error is TimeoutException) {
+    return NetworkException.timeout().userMessage;
+  }
+  if (error is http.ClientException) {
+    return const NetworkException().userMessage;
+  }
+  if (error is HandshakeException) {
+    return 'Sichere Verbindung konnte nicht hergestellt werden.';
+  }
+  if (error is FormatException) {
+    return const ParseException().userMessage;
+  }
+  if (error is ApiError) {
+    return _stripDioPrefix(error.message);
+  }
+
+  return fallback;
+}
+
+String? errorToTechnicalDetails(Object? error) {
+  if (error == null) return null;
+  if (error is AppException) return error.technicalDetails ?? error.toString();
+  if (error is TalkError) return TalkException(error).technicalDetails;
+  if (error is WebuntisError) return WebuntisException(error).technicalDetails;
+  return error.toString();
+}
+
+bool errorAllowsRetry(Object? error) {
+  if (error == null) return true;
+  if (error is AppException) return error.allowRetry;
+  return true;
+}
+
+String _stripDioPrefix(String raw) {
+  // ApiError messages embed full request URIs; only surface the first line.
+  final firstLine = raw.split('\n').first.trim();
+  return firstLine.isEmpty ? _defaultFallback : firstLine;
+}

lib/api/errors/network_exception.dart

@@ -0,0 +1,13 @@
+import 'app_exception.dart';
+
+class NetworkException extends AppException {
+  const NetworkException({
+    super.userMessage = 'Keine Internetverbindung. Bitte prüfe dein Netzwerk und versuche es erneut.',
+    super.technicalDetails,
+  }) : super(allowRetry: true);
+
+  factory NetworkException.timeout({String? technicalDetails}) => NetworkException(
+        userMessage: 'Der Server hat zu lange gebraucht. Bitte versuche es erneut.',
+        technicalDetails: technicalDetails,
+      );
+}

lib/api/errors/not_found_exception.dart

@@ -0,0 +1,8 @@
+import 'app_exception.dart';
+
+class NotFoundException extends AppException {
+  const NotFoundException({
+    super.userMessage = 'Der angeforderte Eintrag wurde nicht gefunden.',
+    super.technicalDetails,
+  }) : super(allowRetry: false);
+}

lib/api/errors/parse_exception.dart

@@ -0,0 +1,8 @@
+import 'app_exception.dart';
+
+class ParseException extends AppException {
+  const ParseException({
+    super.userMessage = 'Die Antwort des Servers konnte nicht gelesen werden.',
+    super.technicalDetails,
+  }) : super(allowRetry: true);
+}

lib/api/errors/server_exception.dart

@@ -0,0 +1,14 @@
+import 'app_exception.dart';
+
+class ServerException extends AppException {
+  final int statusCode;
+
+  ServerException({
+    required this.statusCode,
+    String? userMessage,
+    super.technicalDetails,
+  }) : super(
+          userMessage: userMessage ?? 'Der Server hat gerade Probleme (Status $statusCode). Bitte später erneut versuchen.',
+          allowRetry: true,
+        );
+}

lib/api/errors/talk_exception.dart

@@ -0,0 +1,33 @@
+import '../marianumcloud/talk/talk_error.dart';
+import 'app_exception.dart';
+
+class TalkException extends AppException {
+  final TalkError source;
+
+  TalkException(this.source)
+      : super(
+          userMessage: _mapMessage(source),
+          technicalDetails: 'Talk ${source.status} (${source.code}): ${source.message}',
+          allowRetry: source.code >= 500,
+        );
+
+  static String _mapMessage(TalkError e) {
+    switch (e.code) {
+      case 401:
+        return 'Bitte melde dich erneut an, um auf Talk zuzugreifen.';
+      case 403:
+        return 'Du hast keine Berechtigung für diese Talk-Aktion.';
+      case 404:
+        return 'Dieser Chat existiert nicht oder wurde entfernt.';
+      case 412:
+        return 'Diese Aktion ist im aktuellen Chat-Zustand nicht erlaubt.';
+      case 429:
+        return 'Zu viele Anfragen. Bitte kurz warten und erneut versuchen.';
+      default:
+        if (e.code >= 500) {
+          return 'Talk-Server hat gerade Probleme (${e.code}).';
+        }
+        return e.message.isNotEmpty ? e.message : 'Talk meldet einen Fehler (${e.code}).';
+    }
+  }
+}

lib/api/errors/webuntis_exception.dart

@@ -0,0 +1,31 @@
+import '../webuntis/webuntis_error.dart';
+import 'app_exception.dart';
+
+class WebuntisException extends AppException {
+  final WebuntisError source;
+
+  WebuntisException(this.source)
+      : super(
+          userMessage: _mapMessage(source),
+          technicalDetails: 'WebUntis (${source.code}): ${source.message}',
+          allowRetry: true,
+        );
+
+  static String _mapMessage(WebuntisError e) {
+    switch (e.code) {
+      case -8504:
+      case -8502:
+        return 'WebUntis-Anmeldung abgelaufen. Bitte erneut anmelden.';
+      case -8520:
+        return 'Bitte melde dich erneut an.';
+      case -7004:
+        return 'Für diesen Zeitraum sind keine Stundenplandaten verfügbar.';
+      case -32601:
+        return 'WebUntis kennt diese Anfrage nicht. Bitte App aktualisieren.';
+      default:
+        return e.message.isNotEmpty
+            ? 'WebUntis: ${e.message}'
+            : 'WebUntis konnte die Anfrage nicht bearbeiten (Code ${e.code}).';
+    }
+  }
+}

lib/api/holidays/getHolidaysCache.dart

@@ -1,26 +0,0 @@
-import 'dart:convert';
-
-import '../requestCache.dart';
-import 'getHolidays.dart';
-import 'getHolidaysResponse.dart';
-
-class GetHolidaysCache extends RequestCache<GetHolidaysResponse> {
-  GetHolidaysCache({onUpdate, renew}) : super(RequestCache.cacheDay, onUpdate, renew: renew) {
-    start('state-holidays');
-  }
-
-  @override
-  GetHolidaysResponse onLocalData(String json) {
-    List<dynamic> parsedListJson = jsonDecode(json)['data'];
-    return GetHolidaysResponse(
-      List<GetHolidaysResponseObject>.from(
-        parsedListJson.map<GetHolidaysResponseObject>(
-          (i) => GetHolidaysResponseObject.fromJson(i as Map<String, dynamic>)
-        )
-      )
-    );
-  }
-
-  @override
-  Future<GetHolidaysResponse> onLoad() => GetHolidays().query();
-}

lib/api/holidays/getHolidaysResponse.g.dart

@@ -1,46 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'getHolidaysResponse.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-GetHolidaysResponse _$GetHolidaysResponseFromJson(Map<String, dynamic> json) =>
-    GetHolidaysResponse(
-      (json['data'] as List<dynamic>)
-          .map((e) =>
-              GetHolidaysResponseObject.fromJson(e as Map<String, dynamic>))
-          .toList(),
-    )..headers = (json['headers'] as Map<String, dynamic>?)?.map(
-        (k, e) => MapEntry(k, e as String),
-      );
-
-Map<String, dynamic> _$GetHolidaysResponseToJson(
-        GetHolidaysResponse instance) =>
-    <String, dynamic>{
-      if (instance.headers case final value?) 'headers': value,
-      'data': instance.data.map((e) => e.toJson()).toList(),
-    };
-
-GetHolidaysResponseObject _$GetHolidaysResponseObjectFromJson(
-        Map<String, dynamic> json) =>
-    GetHolidaysResponseObject(
-      start: json['start'] as String,
-      end: json['end'] as String,
-      year: (json['year'] as num).toInt(),
-      stateCode: json['stateCode'] as String,
-      name: json['name'] as String,
-      slug: json['slug'] as String,
-    );
-
-Map<String, dynamic> _$GetHolidaysResponseObjectToJson(
-        GetHolidaysResponseObject instance) =>
-    <String, dynamic>{
-      'start': instance.start,
-      'end': instance.end,
-      'year': instance.year,
-      'stateCode': instance.stateCode,
-      'name': instance.name,
-      'slug': instance.slug,
-    };

lib/api/holidays/get_holidays.dart

@@ -1,7 +1,7 @@
 import 'dart:convert';
 import 'package:http/http.dart' as http;
 
-import 'getHolidaysResponse.dart';
+import 'get_holidays_response.dart';
 
 class GetHolidays {
   Future<GetHolidaysResponse> query() async {

lib/api/holidays/get_holidays_cache.dart

@@ -0,0 +1,18 @@
+import '../request_cache.dart';
+import 'get_holidays.dart';
+import 'get_holidays_response.dart';
+
+class GetHolidaysCache extends SimpleCache<GetHolidaysResponse> {
+  GetHolidaysCache({super.onUpdate, super.renew})
+      : super(
+          cacheTime: RequestCache.cacheDay,
+          loader: () => GetHolidays().query(),
+          fromJson: (json) => GetHolidaysResponse(
+            (json['data'] as List)
+                .map((i) => GetHolidaysResponseObject.fromJson(i as Map<String, dynamic>))
+                .toList(),
+          ),
+        ) {
+    start('state-holidays');
+  }
+}

lib/api/holidays/get_holidays_response.dart

@@ -1,9 +1,9 @@
 
 import 'package:json_annotation/json_annotation.dart';
 
-import '../apiResponse.dart';
+import '../api_response.dart';
 
-part 'getHolidaysResponse.g.dart';
+part 'get_holidays_response.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class GetHolidaysResponse extends ApiResponse {

lib/api/holidays/get_holidays_response.g.dart

@@ -0,0 +1,49 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'get_holidays_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetHolidaysResponse _$GetHolidaysResponseFromJson(Map<String, dynamic> json) =>
+    GetHolidaysResponse(
+        (json['data'] as List<dynamic>)
+            .map(
+              (e) =>
+                  GetHolidaysResponseObject.fromJson(e as Map<String, dynamic>),
+            )
+            .toList(),
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+        (k, e) => MapEntry(k, e as String),
+      );
+
+Map<String, dynamic> _$GetHolidaysResponseToJson(
+  GetHolidaysResponse instance,
+) => <String, dynamic>{
+  'headers': ?instance.headers,
+  'data': instance.data.map((e) => e.toJson()).toList(),
+};
+
+GetHolidaysResponseObject _$GetHolidaysResponseObjectFromJson(
+  Map<String, dynamic> json,
+) => GetHolidaysResponseObject(
+  start: json['start'] as String,
+  end: json['end'] as String,
+  year: (json['year'] as num).toInt(),
+  stateCode: json['stateCode'] as String,
+  name: json['name'] as String,
+  slug: json['slug'] as String,
+);
+
+Map<String, dynamic> _$GetHolidaysResponseObjectToJson(
+  GetHolidaysResponseObject instance,
+) => <String, dynamic>{
+  'start': instance.start,
+  'end': instance.end,
+  'year': instance.year,
+  'stateCode': instance.stateCode,
+  'name': instance.name,
+  'slug': instance.slug,
+};

lib/api/marianumcloud/autocomplete/autocompleteApi.dart

@@ -1,32 +0,0 @@
-import 'dart:convert';
-import 'dart:io';
-
-import 'package:http/http.dart' as http;
-
-import '../../../model/accountData.dart';
-import '../../../model/endpointData.dart';
-import 'autocompleteResponse.dart';
-
-class AutocompleteApi {
-  Future<AutocompleteResponse> find(String query) async {
-    var getParameters = <String, dynamic>{
-      'search': query,
-      'itemType': ' ',
-      'itemId': ' ',
-      'shareTypes[]': ['0'],
-      'limit': '10',
-    };
-
-    var headers = <String, String>{};
-    headers.putIfAbsent('Accept', () => 'application/json');
-    headers.putIfAbsent('OCS-APIRequest', () => 'true');
-
-    var endpoint = Uri.https('${AccountData().buildHttpAuthString()}@${EndpointData().nextcloud().domain}', '${EndpointData().nextcloud().path}/ocs/v2.php/core/autocomplete/get', getParameters);
-
-    var response = await http.get(endpoint, headers: headers);
-    if(response.statusCode != HttpStatus.ok) throw Exception('Api call failed with ${response.statusCode}: ${response.body}');
-    var result = response.body;
-    return AutocompleteResponse.fromJson(jsonDecode(result)['ocs']);
-  }
-
-}

lib/api/marianumcloud/autocomplete/autocompleteResponse.g.dart

@@ -1,46 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'autocompleteResponse.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-AutocompleteResponse _$AutocompleteResponseFromJson(
-        Map<String, dynamic> json) =>
-    AutocompleteResponse(
-      (json['data'] as List<dynamic>)
-          .map((e) =>
-              AutocompleteResponseObject.fromJson(e as Map<String, dynamic>))
-          .toList(),
-    );
-
-Map<String, dynamic> _$AutocompleteResponseToJson(
-        AutocompleteResponse instance) =>
-    <String, dynamic>{
-      'data': instance.data.map((e) => e.toJson()).toList(),
-    };
-
-AutocompleteResponseObject _$AutocompleteResponseObjectFromJson(
-        Map<String, dynamic> json) =>
-    AutocompleteResponseObject(
-      json['id'] as String,
-      json['label'] as String,
-      json['icon'] as String?,
-      json['source'] as String?,
-      json['status'] as String?,
-      json['subline'] as String?,
-      json['shareWithDisplayNameUniqe'] as String?,
-    );
-
-Map<String, dynamic> _$AutocompleteResponseObjectToJson(
-        AutocompleteResponseObject instance) =>
-    <String, dynamic>{
-      'id': instance.id,
-      'label': instance.label,
-      'icon': instance.icon,
-      'source': instance.source,
-      'status': instance.status,
-      'subline': instance.subline,
-      'shareWithDisplayNameUniqe': instance.shareWithDisplayNameUniqe,
-    };

lib/api/marianumcloud/autocomplete/autocomplete_api.dart

@@ -0,0 +1,28 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:http/http.dart' as http;
+
+import '../nextcloud_ocs.dart';
+import 'autocomplete_response.dart';
+
+class AutocompleteApi {
+  Future<AutocompleteResponse> find(String query) async {
+    final endpoint = NextcloudOcs.uri(
+      'core/autocomplete/get',
+      queryParameters: {
+        'search': query,
+        'itemType': ' ',
+        'itemId': ' ',
+        'shareTypes[]': ['0'],
+        'limit': '10',
+      },
+    );
+    final response = await http.get(endpoint, headers: NextcloudOcs.headers());
+    if (response.statusCode != HttpStatus.ok) {
+      throw Exception('Api call failed with ${response.statusCode}: ${response.body}');
+    }
+    final decoded = jsonDecode(response.body) as Map<String, dynamic>;
+    return AutocompleteResponse.fromJson(decoded['ocs'] as Map<String, dynamic>);
+  }
+}

lib/api/marianumcloud/autocomplete/autocomplete_response.dart

@@ -1,6 +1,6 @@
 import 'package:json_annotation/json_annotation.dart';
 
-part 'autocompleteResponse.g.dart';
+part 'autocomplete_response.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class AutocompleteResponse {

lib/api/marianumcloud/autocomplete/autocomplete_response.g.dart

@@ -0,0 +1,45 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'autocomplete_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+AutocompleteResponse _$AutocompleteResponseFromJson(
+  Map<String, dynamic> json,
+) => AutocompleteResponse(
+  (json['data'] as List<dynamic>)
+      .map(
+        (e) => AutocompleteResponseObject.fromJson(e as Map<String, dynamic>),
+      )
+      .toList(),
+);
+
+Map<String, dynamic> _$AutocompleteResponseToJson(
+  AutocompleteResponse instance,
+) => <String, dynamic>{'data': instance.data.map((e) => e.toJson()).toList()};
+
+AutocompleteResponseObject _$AutocompleteResponseObjectFromJson(
+  Map<String, dynamic> json,
+) => AutocompleteResponseObject(
+  json['id'] as String,
+  json['label'] as String,
+  json['icon'] as String?,
+  json['source'] as String?,
+  json['status'] as String?,
+  json['subline'] as String?,
+  json['shareWithDisplayNameUniqe'] as String?,
+);
+
+Map<String, dynamic> _$AutocompleteResponseObjectToJson(
+  AutocompleteResponseObject instance,
+) => <String, dynamic>{
+  'id': instance.id,
+  'label': instance.label,
+  'icon': instance.icon,
+  'source': instance.source,
+  'status': instance.status,
+  'subline': instance.subline,
+  'shareWithDisplayNameUniqe': instance.shareWithDisplayNameUniqe,
+};

lib/api/marianumcloud/files-sharing/fileSharingApi.dart

@@ -1,22 +0,0 @@
-import 'dart:io';
-
-import 'package:http/http.dart' as http;
-
-import '../../../model/accountData.dart';
-import '../../../model/endpointData.dart';
-import 'fileSharingApiParams.dart';
-
-class FileSharingApi {
-  Future<void> share(FileSharingApiParams query) async {
-    var headers = <String, String>{};
-    headers.putIfAbsent('Accept', () => 'application/json');
-    headers.putIfAbsent('OCS-APIRequest', () => 'true');
-
-    var endpoint = Uri.https('${AccountData().buildHttpAuthString()}@${EndpointData().nextcloud().domain}', '${EndpointData().nextcloud().path}/ocs/v2.php/apps/files_sharing/api/v1/shares', query.toJson().map((key, value) => MapEntry(key, value.toString())));
-    var response = await http.post(endpoint, headers: headers);
-
-    if(response.statusCode != HttpStatus.ok) {
-      throw Exception('Api call failed with ${response.statusCode}: ${response.body}');
-    }
-  }
-}

lib/api/marianumcloud/files-sharing/fileSharingApiParams.g.dart

@@ -1,27 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'fileSharingApiParams.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-FileSharingApiParams _$FileSharingApiParamsFromJson(
-        Map<String, dynamic> json) =>
-    FileSharingApiParams(
-      shareType: (json['shareType'] as num).toInt(),
-      shareWith: json['shareWith'] as String,
-      path: json['path'] as String,
-      referenceId: json['referenceId'] as String?,
-      talkMetaData: json['talkMetaData'] as String?,
-    );
-
-Map<String, dynamic> _$FileSharingApiParamsToJson(
-        FileSharingApiParams instance) =>
-    <String, dynamic>{
-      'shareType': instance.shareType,
-      'shareWith': instance.shareWith,
-      'path': instance.path,
-      'referenceId': instance.referenceId,
-      'talkMetaData': instance.talkMetaData,
-    };

lib/api/marianumcloud/files_sharing/file_sharing_api.dart

@@ -0,0 +1,19 @@
+import 'dart:io';
+
+import 'package:http/http.dart' as http;
+
+import '../nextcloud_ocs.dart';
+import 'file_sharing_api_params.dart';
+
+class FileSharingApi {
+  Future<void> share(FileSharingApiParams query) async {
+    final endpoint = NextcloudOcs.uri(
+      'apps/files_sharing/api/v1/shares',
+      queryParameters: query.toJson(),
+    );
+    final response = await http.post(endpoint, headers: NextcloudOcs.headers());
+    if (response.statusCode != HttpStatus.ok) {
+      throw Exception('Api call failed with ${response.statusCode}: ${response.body}');
+    }
+  }
+}

lib/api/marianumcloud/files_sharing/file_sharing_api_params.dart

@@ -1,6 +1,6 @@
 import 'package:json_annotation/json_annotation.dart';
 
-part 'fileSharingApiParams.g.dart';
+part 'file_sharing_api_params.g.dart';
 
 @JsonSerializable()
 class FileSharingApiParams {

lib/api/marianumcloud/files_sharing/file_sharing_api_params.g.dart

@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'file_sharing_api_params.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+FileSharingApiParams _$FileSharingApiParamsFromJson(
+  Map<String, dynamic> json,
+) => FileSharingApiParams(
+  shareType: (json['shareType'] as num).toInt(),
+  shareWith: json['shareWith'] as String,
+  path: json['path'] as String,
+  referenceId: json['referenceId'] as String?,
+  talkMetaData: json['talkMetaData'] as String?,
+);
+
+Map<String, dynamic> _$FileSharingApiParamsToJson(
+  FileSharingApiParams instance,
+) => <String, dynamic>{
+  'shareType': instance.shareType,
+  'shareWith': instance.shareWith,
+  'path': instance.path,
+  'referenceId': instance.referenceId,
+  'talkMetaData': instance.talkMetaData,
+};

lib/api/marianumcloud/nextcloud_ocs.dart

@@ -0,0 +1,33 @@
+import '../../model/account_data.dart';
+import '../../model/endpoint_data.dart';
+
+/// Shared helpers for Nextcloud OCS v2 endpoints.
+///
+/// Three call sites previously duplicated the same header dictionary and the
+/// same URI scaffolding (TalkApi, AutocompleteApi, FileSharingApi). Anything
+/// that talks to `https://<domain>/<base>/ocs/v2.php/...` should go through
+/// these two helpers so additions like a new header or a different auth
+/// scheme only need to change here.
+class NextcloudOcs {
+  NextcloudOcs._();
+
+  /// The standard OCS request header set: JSON accept, OCS API marker,
+  /// HTTP Basic auth from the active [AccountData].
+  static Map<String, String> headers() => {
+        'Accept': 'application/json',
+        'OCS-APIRequest': 'true',
+        'Authorization': AccountData().getBasicAuthHeader(),
+      };
+
+  /// Builds an OCS URI by appending [pathSuffix] under `/ocs/v2.php/` of
+  /// the configured Nextcloud endpoint. Query parameters are converted to
+  /// strings (Uri rejects non-string values).
+  static Uri uri(String pathSuffix, {Map<String, dynamic>? queryParameters}) {
+    final endpoint = EndpointData().nextcloud();
+    return Uri.https(
+      endpoint.domain,
+      '${endpoint.path}/ocs/v2.php/$pathSuffix',
+      queryParameters?.map((key, value) => MapEntry(key, value.toString())),
+    );
+  }
+}

lib/api/marianumcloud/talk/actions/talk_actions.dart

@@ -0,0 +1,50 @@
+import 'package:http/http.dart' as http;
+
+import '../../../api_params.dart';
+import '../../../api_response.dart';
+import '../talk_api.dart';
+
+/// Small POST/DELETE-only Talk endpoints that have no response payload.
+/// Each class extends [TalkApi] with `assemble` returning `null`. They share
+/// no state — they're collected here purely to avoid eight near-empty files.
+
+class SetFavorite extends TalkApi {
+  final String chatToken;
+  final bool favoriteState;
+
+  SetFavorite(this.chatToken, this.favoriteState) : super('v4/room/$chatToken/favorite', null);
+
+  @override
+  ApiResponse? assemble(String raw) => null;
+
+  @override
+  Future<http.Response> request(Uri uri, ApiParams? body, Map<String, String>? headers) =>
+      favoriteState ? http.post(uri, headers: headers) : http.delete(uri, headers: headers);
+}
+
+class LeaveRoom extends TalkApi {
+  final String chatToken;
+
+  LeaveRoom(this.chatToken) : super('v4/room/$chatToken/participants/self', null);
+
+  @override
+  ApiResponse? assemble(String raw) => null;
+
+  @override
+  Future<http.Response> request(Uri uri, ApiParams? body, Map<String, String>? headers) =>
+      http.delete(uri, headers: headers);
+}
+
+class DeleteMessage extends TalkApi {
+  final String chatToken;
+  final int messageId;
+
+  DeleteMessage(this.chatToken, this.messageId) : super('v1/chat/$chatToken/$messageId', null);
+
+  @override
+  ApiResponse? assemble(String raw) => null;
+
+  @override
+  Future<http.Response> request(Uri uri, ApiParams? body, Map<String, String>? headers) =>
+      http.delete(uri, headers: headers);
+}

lib/api/marianumcloud/talk/chat/getChatCache.dart

@@ -1,28 +0,0 @@
-import 'dart:convert';
-
-import '../../../requestCache.dart';
-import 'getChat.dart';
-import 'getChatParams.dart';
-import 'getChatResponse.dart';
-
-class GetChatCache extends RequestCache<GetChatResponse> {
-  String chatToken;
-
-  GetChatCache({required onUpdate, required this.chatToken}) : super(RequestCache.cacheNothing, onUpdate) {
-    start('nc-chat-$chatToken');
-  }
-
-  @override
-  Future<GetChatResponse> onLoad() => GetChat(
-      chatToken,
-      GetChatParams(
-        lookIntoFuture: GetChatParamsSwitch.off,
-        setReadMarker: GetChatParamsSwitch.on,
-        limit: 200,
-      )
-    ).run();
-
-  @override
-  GetChatResponse onLocalData(String json) => GetChatResponse.fromJson(jsonDecode(json));
-
-}

lib/api/marianumcloud/talk/chat/getChatParams.g.dart

@@ -1,43 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'getChatParams.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-GetChatParams _$GetChatParamsFromJson(Map<String, dynamic> json) =>
-    GetChatParams(
-      lookIntoFuture:
-          $enumDecode(_$GetChatParamsSwitchEnumMap, json['lookIntoFuture']),
-      limit: (json['limit'] as num?)?.toInt(),
-      lastKnownMessageId: (json['lastKnownMessageId'] as num?)?.toInt(),
-      lastCommonReadId: (json['lastCommonReadId'] as num?)?.toInt(),
-      timeout: (json['timeout'] as num?)?.toInt(),
-      setReadMarker: $enumDecodeNullable(
-          _$GetChatParamsSwitchEnumMap, json['setReadMarker']),
-      includeLastKnown: $enumDecodeNullable(
-          _$GetChatParamsSwitchEnumMap, json['includeLastKnown']),
-    );
-
-Map<String, dynamic> _$GetChatParamsToJson(GetChatParams instance) =>
-    <String, dynamic>{
-      'lookIntoFuture': _$GetChatParamsSwitchEnumMap[instance.lookIntoFuture]!,
-      if (instance.limit case final value?) 'limit': value,
-      if (instance.lastKnownMessageId case final value?)
-        'lastKnownMessageId': value,
-      if (instance.lastCommonReadId case final value?)
-        'lastCommonReadId': value,
-      if (instance.timeout case final value?) 'timeout': value,
-      if (_$GetChatParamsSwitchEnumMap[instance.setReadMarker]
-          case final value?)
-        'setReadMarker': value,
-      if (_$GetChatParamsSwitchEnumMap[instance.includeLastKnown]
-          case final value?)
-        'includeLastKnown': value,
-    };
-
-const _$GetChatParamsSwitchEnumMap = {
-  GetChatParamsSwitch.on: 1,
-  GetChatParamsSwitch.off: 0,
-};

lib/api/marianumcloud/talk/chat/get_chat.dart

@@ -3,9 +3,9 @@ import 'dart:convert';
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../talkApi.dart';
-import 'getChatParams.dart';
-import 'getChatResponse.dart';
+import '../talk_api.dart';
+import 'get_chat_params.dart';
+import 'get_chat_response.dart';
 
 class GetChat extends TalkApi<GetChatResponse> {
   String chatToken;
@@ -14,7 +14,10 @@ class GetChat extends TalkApi<GetChatResponse> {
   GetChat(this.chatToken, this.params) : super('v1/chat/$chatToken', null, getParameters: params.toJson());
 
   @override
-  assemble(String raw) => GetChatResponse.fromJson(jsonDecode(raw)['ocs']);
+  GetChatResponse assemble(String raw) {
+    final decoded = jsonDecode(raw) as Map<String, dynamic>;
+    return GetChatResponse.fromJson(decoded['ocs'] as Map<String, dynamic>);
+  }
 
   @override
   Future<Response> request(Uri uri, Object? body, Map<String, String>? headers) => http.get(uri, headers: headers);

lib/api/marianumcloud/talk/chat/get_chat_cache.dart

@@ -0,0 +1,26 @@
+import '../../../request_cache.dart';
+import 'get_chat.dart';
+import 'get_chat_params.dart';
+import 'get_chat_response.dart';
+
+class GetChatCache extends SimpleCache<GetChatResponse> {
+  GetChatCache({
+    super.onCacheData,
+    super.onNetworkData,
+    super.onError,
+    required String chatToken,
+  }) : super(
+          cacheTime: RequestCache.cacheNothing,
+          loader: () => GetChat(
+            chatToken,
+            GetChatParams(
+              lookIntoFuture: GetChatParamsSwitch.off,
+              setReadMarker: GetChatParamsSwitch.on,
+              limit: 200,
+            ),
+          ).run(),
+          fromJson: GetChatResponse.fromJson,
+        ) {
+    start('nc-chat-$chatToken');
+  }
+}

lib/api/marianumcloud/talk/chat/get_chat_params.dart

@@ -1,8 +1,8 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiParams.dart';
+import '../../../api_params.dart';
 
-part 'getChatParams.g.dart';
+part 'get_chat_params.g.dart';
 
 @JsonSerializable(explicitToJson: true, includeIfNull: false)
 class GetChatParams extends ApiParams {

lib/api/marianumcloud/talk/chat/get_chat_params.g.dart

@@ -0,0 +1,44 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'get_chat_params.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetChatParams _$GetChatParamsFromJson(Map<String, dynamic> json) =>
+    GetChatParams(
+      lookIntoFuture: $enumDecode(
+        _$GetChatParamsSwitchEnumMap,
+        json['lookIntoFuture'],
+      ),
+      limit: (json['limit'] as num?)?.toInt(),
+      lastKnownMessageId: (json['lastKnownMessageId'] as num?)?.toInt(),
+      lastCommonReadId: (json['lastCommonReadId'] as num?)?.toInt(),
+      timeout: (json['timeout'] as num?)?.toInt(),
+      setReadMarker: $enumDecodeNullable(
+        _$GetChatParamsSwitchEnumMap,
+        json['setReadMarker'],
+      ),
+      includeLastKnown: $enumDecodeNullable(
+        _$GetChatParamsSwitchEnumMap,
+        json['includeLastKnown'],
+      ),
+    );
+
+Map<String, dynamic> _$GetChatParamsToJson(
+  GetChatParams instance,
+) => <String, dynamic>{
+  'lookIntoFuture': _$GetChatParamsSwitchEnumMap[instance.lookIntoFuture]!,
+  'limit': ?instance.limit,
+  'lastKnownMessageId': ?instance.lastKnownMessageId,
+  'lastCommonReadId': ?instance.lastCommonReadId,
+  'timeout': ?instance.timeout,
+  'setReadMarker': ?_$GetChatParamsSwitchEnumMap[instance.setReadMarker],
+  'includeLastKnown': ?_$GetChatParamsSwitchEnumMap[instance.includeLastKnown],
+};
+
+const _$GetChatParamsSwitchEnumMap = {
+  GetChatParamsSwitch.on: 1,
+  GetChatParamsSwitch.off: 0,
+};

lib/api/marianumcloud/talk/chat/get_chat_response.dart

@@ -1,10 +1,10 @@
 import 'package:jiffy/jiffy.dart';
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiResponse.dart';
-import '../room/getRoomResponse.dart';
+import '../../../api_response.dart';
+import '../room/get_room_response.dart';
 
-part 'getChatResponse.g.dart';
+part 'get_chat_response.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class GetChatResponse extends ApiResponse {
@@ -86,11 +86,11 @@ class GetChatResponseObject {
 
 }
 
-Map<String, RichObjectString>? _fromJson(json) {
-  if(json is Map<String, dynamic>) {
-    var data = <String, RichObjectString>{};
-    for (var element in json.keys) {
-      data.putIfAbsent(element, () => RichObjectString.fromJson(json[element]));
+Map<String, RichObjectString>? _fromJson(dynamic json) {
+  if (json is Map<String, dynamic>) {
+    final data = <String, RichObjectString>{};
+    for (final element in json.keys) {
+      data.putIfAbsent(element, () => RichObjectString.fromJson(json[element] as Map<String, dynamic>));
     }
     return data;
   }
@@ -121,4 +121,5 @@ enum RichObjectStringObjectType {
   @JsonValue('highlight') highlight,
   @JsonValue('talk-poll') talkPoll,
   @JsonValue('geo-location') geoLocation,
+  @JsonValue('call') call,
 }

lib/api/marianumcloud/talk/chat/get_chat_response.g.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'getChatResponse.dart';
+part of 'get_chat_response.dart';
 
 // **************************************************************************
 // JsonSerializableGenerator
@@ -9,31 +9,35 @@ part of 'getChatResponse.dart';
 GetChatResponse _$GetChatResponseFromJson(Map<String, dynamic> json) =>
     GetChatResponse(
         (json['data'] as List<dynamic>)
-          .map((e) => GetChatResponseObject.fromJson(e as Map<String, dynamic>))
+            .map(
+              (e) => GetChatResponseObject.fromJson(e as Map<String, dynamic>),
+            )
             .toSet(),
-    )..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
         (k, e) => MapEntry(k, e as String),
       );
 
 Map<String, dynamic> _$GetChatResponseToJson(GetChatResponse instance) =>
     <String, dynamic>{
-      if (instance.headers case final value?) 'headers': value,
+      'headers': ?instance.headers,
       'data': instance.data.map((e) => e.toJson()).toList(),
     };
 
 GetChatResponseObject _$GetChatResponseObjectFromJson(
-        Map<String, dynamic> json) =>
-    GetChatResponseObject(
+  Map<String, dynamic> json,
+) => GetChatResponseObject(
   (json['id'] as num).toInt(),
   json['token'] as String,
   $enumDecode(
-          _$GetRoomResponseObjectMessageActorTypeEnumMap, json['actorType']),
+    _$GetRoomResponseObjectMessageActorTypeEnumMap,
+    json['actorType'],
+  ),
   json['actorId'] as String,
   json['actorDisplayName'] as String,
   (json['timestamp'] as num).toInt(),
   json['systemMessage'] as String,
-      $enumDecode(
-          _$GetRoomResponseObjectMessageTypeEnumMap, json['messageType']),
+  $enumDecode(_$GetRoomResponseObjectMessageTypeEnumMap, json['messageType']),
   json['isReplyable'] as bool,
   json['referenceId'] as String,
   json['message'] as String,
@@ -41,18 +45,15 @@ GetChatResponseObject _$GetChatResponseObjectFromJson(
   (json['reactions'] as Map<String, dynamic>?)?.map(
     (k, e) => MapEntry(k, (e as num).toInt()),
   ),
-      (json['reactionsSelf'] as List<dynamic>?)
-          ?.map((e) => e as String)
-          .toList(),
+  (json['reactionsSelf'] as List<dynamic>?)?.map((e) => e as String).toList(),
   json['parent'] == null
       ? null
-          : GetChatResponseObject.fromJson(
-              json['parent'] as Map<String, dynamic>),
-    );
+      : GetChatResponseObject.fromJson(json['parent'] as Map<String, dynamic>),
+);
 
 Map<String, dynamic> _$GetChatResponseObjectToJson(
-        GetChatResponseObject instance) =>
-    <String, dynamic>{
+  GetChatResponseObject instance,
+) => <String, dynamic>{
   'id': instance.id,
   'token': instance.token,
   'actorType':
@@ -68,10 +69,11 @@ Map<String, dynamic> _$GetChatResponseObjectToJson(
   'message': instance.message,
   'reactions': instance.reactions,
   'reactionsSelf': instance.reactionsSelf,
-      'messageParameters':
-          instance.messageParameters?.map((k, e) => MapEntry(k, e.toJson())),
+  'messageParameters': instance.messageParameters?.map(
+    (k, e) => MapEntry(k, e.toJson()),
+  ),
   'parent': instance.parent?.toJson(),
-    };
+};
 
 const _$GetRoomResponseObjectMessageActorTypeEnumMap = {
   GetRoomResponseObjectMessageActorType.deletedUsers: 'deleted_users',
@@ -83,6 +85,7 @@ const _$GetRoomResponseObjectMessageActorTypeEnumMap = {
 
 const _$GetRoomResponseObjectMessageTypeEnumMap = {
   GetRoomResponseObjectMessageType.comment: 'comment',
+  GetRoomResponseObjectMessageType.voiceMessage: 'voice-message',
   GetRoomResponseObjectMessageType.deletedComment: 'comment_deleted',
   GetRoomResponseObjectMessageType.system: 'system',
   GetRoomResponseObjectMessageType.command: 'command',
@@ -114,4 +117,5 @@ const _$RichObjectStringObjectTypeEnumMap = {
   RichObjectStringObjectType.highlight: 'highlight',
   RichObjectStringObjectType.talkPoll: 'talk-poll',
   RichObjectStringObjectType.geoLocation: 'geo-location',
+  RichObjectStringObjectType.call: 'call',
 };

lib/api/marianumcloud/talk/chat/rich_object_string_processor.dart

@@ -1,5 +1,5 @@
 
-import 'getChatResponse.dart';
+import 'get_chat_response.dart';
 
 class RichObjectStringProcessor {
   static String parseToString(String message, Map<String, RichObjectString>? data) {

lib/api/marianumcloud/talk/create_room/create_room.dart

@@ -2,15 +2,15 @@
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../talkApi.dart';
-import 'createRoomParams.dart';
+import '../talk_api.dart';
+import 'create_room_params.dart';
 class CreateRoom extends TalkApi {
   CreateRoomParams params;
 
   CreateRoom(this.params) : super('v4/room', params);
 
   @override
-  assemble(String raw) => null;
+  Null assemble(String raw) => null;
 
   @override
   Future<Response>? request(Uri uri, Object? body, Map<String, String>? headers) {

lib/api/marianumcloud/talk/create_room/create_room_params.dart

@@ -1,8 +1,8 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiParams.dart';
+import '../../../api_params.dart';
 
-part 'createRoomParams.g.dart';
+part 'create_room_params.g.dart';
 
 @JsonSerializable()
 class CreateRoomParams extends ApiParams {

lib/api/marianumcloud/talk/create_room/create_room_params.g.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'createRoomParams.dart';
+part of 'create_room_params.dart';
 
 // **************************************************************************
 // JsonSerializableGenerator

lib/api/marianumcloud/talk/deleteMessage/deleteMessage.dart

@@ -1,18 +0,0 @@
-import 'package:http/http.dart' as http;
-import 'package:http/http.dart';
-
-import '../../../apiParams.dart';
-import '../talkApi.dart';
-
-class DeleteMessage extends TalkApi {
-  String chatToken;
-  int messageId;
-  DeleteMessage(this.chatToken, this.messageId) : super('v1/chat/$chatToken/$messageId', null);
-
-  @override
-  assemble(String raw) => null;
-
-  @override
-  Future<Response>? request(Uri uri, ApiParams? body, Map<String, String>? headers) => http.delete(uri, headers: headers);
-
-}

lib/api/marianumcloud/talk/delete_react_message/delete_react_message.dart

@@ -1,9 +1,9 @@
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../../../apiParams.dart';
-import '../talkApi.dart';
-import 'deleteReactMessageParams.dart';
+import '../../../api_params.dart';
+import '../talk_api.dart';
+import 'delete_react_message_params.dart';
 
 class DeleteReactMessage extends TalkApi {
   String chatToken;
@@ -11,7 +11,7 @@ class DeleteReactMessage extends TalkApi {
   DeleteReactMessage({required this.chatToken, required this.messageId, required DeleteReactMessageParams params}) : super('v1/reaction/$chatToken/$messageId', params);
 
   @override
-  assemble(String raw) => null;
+  Null assemble(String raw) => null;
 
   @override
   Future<Response>? request(Uri uri, ApiParams? body, Map<String, String>? headers) {

lib/api/marianumcloud/talk/delete_react_message/delete_react_message_params.dart

@@ -1,8 +1,8 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiParams.dart';
+import '../../../api_params.dart';
 
-part 'deleteReactMessageParams.g.dart';
+part 'delete_react_message_params.g.dart';
 
 @JsonSerializable()
 class DeleteReactMessageParams extends ApiParams {

lib/api/marianumcloud/talk/delete_react_message/delete_react_message_params.g.dart

@@ -1,19 +1,15 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'deleteReactMessageParams.dart';
+part of 'delete_react_message_params.dart';
 
 // **************************************************************************
 // JsonSerializableGenerator
 // **************************************************************************
 
 DeleteReactMessageParams _$DeleteReactMessageParamsFromJson(
-        Map<String, dynamic> json) =>
-    DeleteReactMessageParams(
-      json['reaction'] as String,
-    );
+  Map<String, dynamic> json,
+) => DeleteReactMessageParams(json['reaction'] as String);
 
 Map<String, dynamic> _$DeleteReactMessageParamsToJson(
-        DeleteReactMessageParams instance) =>
-    <String, dynamic>{
-      'reaction': instance.reaction,
-    };
+  DeleteReactMessageParams instance,
+) => <String, dynamic>{'reaction': instance.reaction};

lib/api/marianumcloud/talk/getParticipants/getParticipantsCache.dart

@@ -1,22 +0,0 @@
-import 'dart:convert';
-
-import '../../../requestCache.dart';
-import 'getParticipants.dart';
-import 'getParticipantsResponse.dart';
-
-class GetParticipantsCache extends RequestCache<GetParticipantsResponse> {
-  String chatToken;
-
-  GetParticipantsCache({required onUpdate, required this.chatToken}) : super(RequestCache.cacheNothing, onUpdate) {
-    start('nc-chat-participants-$chatToken');
-  }
-
-  @override
-  Future<GetParticipantsResponse> onLoad() => GetParticipants(
-        chatToken,
-    ).run();
-
-  @override
-  GetParticipantsResponse onLocalData(String json) => GetParticipantsResponse.fromJson(jsonDecode(json));
-
-}

lib/api/marianumcloud/talk/getParticipants/getParticipantsResponse.g.dart

@@ -1,86 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'getParticipantsResponse.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-GetParticipantsResponse _$GetParticipantsResponseFromJson(
-        Map<String, dynamic> json) =>
-    GetParticipantsResponse(
-      (json['data'] as List<dynamic>)
-          .map((e) =>
-              GetParticipantsResponseObject.fromJson(e as Map<String, dynamic>))
-          .toSet(),
-    )..headers = (json['headers'] as Map<String, dynamic>?)?.map(
-        (k, e) => MapEntry(k, e as String),
-      );
-
-Map<String, dynamic> _$GetParticipantsResponseToJson(
-        GetParticipantsResponse instance) =>
-    <String, dynamic>{
-      if (instance.headers case final value?) 'headers': value,
-      'data': instance.data.map((e) => e.toJson()).toList(),
-    };
-
-GetParticipantsResponseObject _$GetParticipantsResponseObjectFromJson(
-        Map<String, dynamic> json) =>
-    GetParticipantsResponseObject(
-      (json['attendeeId'] as num).toInt(),
-      json['actorType'] as String,
-      json['actorId'] as String,
-      json['displayName'] as String,
-      $enumDecode(_$GetParticipantsResponseObjectParticipantTypeEnumMap,
-          json['participantType']),
-      (json['lastPing'] as num).toInt(),
-      $enumDecode(_$GetParticipantsResponseObjectParticipantsInCallFlagsEnumMap,
-          json['inCall']),
-      (json['permissions'] as num).toInt(),
-      (json['attendeePermissions'] as num).toInt(),
-      json['sessionId'] as String?,
-      (json['sessionIds'] as List<dynamic>).map((e) => e as String).toList(),
-      json['status'] as String?,
-      json['statusIcon'] as String?,
-      json['statusMessage'] as String?,
-      json['roomToken'] as String?,
-    );
-
-Map<String, dynamic> _$GetParticipantsResponseObjectToJson(
-        GetParticipantsResponseObject instance) =>
-    <String, dynamic>{
-      'attendeeId': instance.attendeeId,
-      'actorType': instance.actorType,
-      'actorId': instance.actorId,
-      'displayName': instance.displayName,
-      'participantType': _$GetParticipantsResponseObjectParticipantTypeEnumMap[
-          instance.participantType]!,
-      'lastPing': instance.lastPing,
-      'inCall': _$GetParticipantsResponseObjectParticipantsInCallFlagsEnumMap[
-          instance.inCall]!,
-      'permissions': instance.permissions,
-      'attendeePermissions': instance.attendeePermissions,
-      'sessionId': instance.sessionId,
-      'sessionIds': instance.sessionIds,
-      'status': instance.status,
-      'statusIcon': instance.statusIcon,
-      'statusMessage': instance.statusMessage,
-      'roomToken': instance.roomToken,
-    };
-
-const _$GetParticipantsResponseObjectParticipantTypeEnumMap = {
-  GetParticipantsResponseObjectParticipantType.owner: 1,
-  GetParticipantsResponseObjectParticipantType.moderator: 2,
-  GetParticipantsResponseObjectParticipantType.user: 3,
-  GetParticipantsResponseObjectParticipantType.guest: 4,
-  GetParticipantsResponseObjectParticipantType.userFollowingPublicLink: 5,
-  GetParticipantsResponseObjectParticipantType.guestWithModeratorPermissions: 6,
-};
-
-const _$GetParticipantsResponseObjectParticipantsInCallFlagsEnumMap = {
-  GetParticipantsResponseObjectParticipantsInCallFlags.disconnected: 0,
-  GetParticipantsResponseObjectParticipantsInCallFlags.inCall: 1,
-  GetParticipantsResponseObjectParticipantsInCallFlags.providesAudio: 2,
-  GetParticipantsResponseObjectParticipantsInCallFlags.providesVideo: 3,
-  GetParticipantsResponseObjectParticipantsInCallFlags.usesSipDialIn: 4,
-};

lib/api/marianumcloud/talk/getReactions/getReactionsResponse.g.dart

@@ -1,55 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'getReactionsResponse.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-GetReactionsResponse _$GetReactionsResponseFromJson(
-        Map<String, dynamic> json) =>
-    GetReactionsResponse(
-      (json['data'] as Map<String, dynamic>).map(
-        (k, e) => MapEntry(
-            k,
-            (e as List<dynamic>)
-                .map((e) => GetReactionsResponseObject.fromJson(
-                    e as Map<String, dynamic>))
-                .toList()),
-      ),
-    )..headers = (json['headers'] as Map<String, dynamic>?)?.map(
-        (k, e) => MapEntry(k, e as String),
-      );
-
-Map<String, dynamic> _$GetReactionsResponseToJson(
-        GetReactionsResponse instance) =>
-    <String, dynamic>{
-      if (instance.headers case final value?) 'headers': value,
-      'data': instance.data
-          .map((k, e) => MapEntry(k, e.map((e) => e.toJson()).toList())),
-    };
-
-GetReactionsResponseObject _$GetReactionsResponseObjectFromJson(
-        Map<String, dynamic> json) =>
-    GetReactionsResponseObject(
-      $enumDecode(
-          _$GetReactionsResponseObjectActorTypeEnumMap, json['actorType']),
-      json['actorId'] as String,
-      json['actorDisplayName'] as String,
-      (json['timestamp'] as num).toInt(),
-    );
-
-Map<String, dynamic> _$GetReactionsResponseObjectToJson(
-        GetReactionsResponseObject instance) =>
-    <String, dynamic>{
-      'actorType':
-          _$GetReactionsResponseObjectActorTypeEnumMap[instance.actorType]!,
-      'actorId': instance.actorId,
-      'actorDisplayName': instance.actorDisplayName,
-      'timestamp': instance.timestamp,
-    };
-
-const _$GetReactionsResponseObjectActorTypeEnumMap = {
-  GetReactionsResponseObjectActorType.guests: 'guests',
-  GetReactionsResponseObjectActorType.users: 'users',
-};

lib/api/marianumcloud/talk/get_participants/get_participants.dart

@@ -2,15 +2,18 @@ import 'dart:convert';
 
 import 'package:http/http.dart' as http;
 
-import '../talkApi.dart';
-import 'getParticipantsResponse.dart';
+import '../talk_api.dart';
+import 'get_participants_response.dart';
 
 class GetParticipants extends TalkApi<GetParticipantsResponse> {
   String token;
   GetParticipants(this.token) : super('v4/room/$token/participants', null);
 
   @override
-  GetParticipantsResponse assemble(String raw) => GetParticipantsResponse.fromJson(jsonDecode(raw)['ocs']);
+  GetParticipantsResponse assemble(String raw) {
+    final decoded = jsonDecode(raw) as Map<String, dynamic>;
+    return GetParticipantsResponse.fromJson(decoded['ocs'] as Map<String, dynamic>);
+  }
 
   @override
   Future<http.Response> request(Uri uri, Object? body, Map<String, String>? headers) => http.get(uri, headers: headers);

lib/api/marianumcloud/talk/get_participants/get_participants_cache.dart

@@ -0,0 +1,17 @@
+import '../../../request_cache.dart';
+import 'get_participants.dart';
+import 'get_participants_response.dart';
+
+class GetParticipantsCache extends SimpleCache<GetParticipantsResponse> {
+  GetParticipantsCache({
+    required void Function(GetParticipantsResponse) onUpdate,
+    required String chatToken,
+  }) : super(
+          cacheTime: RequestCache.cacheNothing,
+          loader: () => GetParticipants(chatToken).run(),
+          fromJson: GetParticipantsResponse.fromJson,
+          onUpdate: onUpdate,
+        ) {
+    start('nc-chat-participants-$chatToken');
+  }
+}

lib/api/marianumcloud/talk/get_participants/get_participants_response.dart

@@ -1,9 +1,9 @@
 
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiResponse.dart';
+import '../../../api_response.dart';
 
-part 'getParticipantsResponse.g.dart';
+part 'get_participants_response.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class GetParticipantsResponse extends ApiResponse {

lib/api/marianumcloud/talk/get_participants/get_participants_response.g.dart

@@ -0,0 +1,97 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'get_participants_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetParticipantsResponse _$GetParticipantsResponseFromJson(
+  Map<String, dynamic> json,
+) =>
+    GetParticipantsResponse(
+        (json['data'] as List<dynamic>)
+            .map(
+              (e) => GetParticipantsResponseObject.fromJson(
+                e as Map<String, dynamic>,
+              ),
+            )
+            .toSet(),
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+        (k, e) => MapEntry(k, e as String),
+      );
+
+Map<String, dynamic> _$GetParticipantsResponseToJson(
+  GetParticipantsResponse instance,
+) => <String, dynamic>{
+  'headers': ?instance.headers,
+  'data': instance.data.map((e) => e.toJson()).toList(),
+};
+
+GetParticipantsResponseObject _$GetParticipantsResponseObjectFromJson(
+  Map<String, dynamic> json,
+) => GetParticipantsResponseObject(
+  (json['attendeeId'] as num).toInt(),
+  json['actorType'] as String,
+  json['actorId'] as String,
+  json['displayName'] as String,
+  $enumDecode(
+    _$GetParticipantsResponseObjectParticipantTypeEnumMap,
+    json['participantType'],
+  ),
+  (json['lastPing'] as num).toInt(),
+  $enumDecode(
+    _$GetParticipantsResponseObjectParticipantsInCallFlagsEnumMap,
+    json['inCall'],
+  ),
+  (json['permissions'] as num).toInt(),
+  (json['attendeePermissions'] as num).toInt(),
+  json['sessionId'] as String?,
+  (json['sessionIds'] as List<dynamic>).map((e) => e as String).toList(),
+  json['status'] as String?,
+  json['statusIcon'] as String?,
+  json['statusMessage'] as String?,
+  json['roomToken'] as String?,
+);
+
+Map<String, dynamic> _$GetParticipantsResponseObjectToJson(
+  GetParticipantsResponseObject instance,
+) => <String, dynamic>{
+  'attendeeId': instance.attendeeId,
+  'actorType': instance.actorType,
+  'actorId': instance.actorId,
+  'displayName': instance.displayName,
+  'participantType':
+      _$GetParticipantsResponseObjectParticipantTypeEnumMap[instance
+          .participantType]!,
+  'lastPing': instance.lastPing,
+  'inCall':
+      _$GetParticipantsResponseObjectParticipantsInCallFlagsEnumMap[instance
+          .inCall]!,
+  'permissions': instance.permissions,
+  'attendeePermissions': instance.attendeePermissions,
+  'sessionId': instance.sessionId,
+  'sessionIds': instance.sessionIds,
+  'status': instance.status,
+  'statusIcon': instance.statusIcon,
+  'statusMessage': instance.statusMessage,
+  'roomToken': instance.roomToken,
+};
+
+const _$GetParticipantsResponseObjectParticipantTypeEnumMap = {
+  GetParticipantsResponseObjectParticipantType.owner: 1,
+  GetParticipantsResponseObjectParticipantType.moderator: 2,
+  GetParticipantsResponseObjectParticipantType.user: 3,
+  GetParticipantsResponseObjectParticipantType.guest: 4,
+  GetParticipantsResponseObjectParticipantType.userFollowingPublicLink: 5,
+  GetParticipantsResponseObjectParticipantType.guestWithModeratorPermissions: 6,
+};
+
+const _$GetParticipantsResponseObjectParticipantsInCallFlagsEnumMap = {
+  GetParticipantsResponseObjectParticipantsInCallFlags.disconnected: 0,
+  GetParticipantsResponseObjectParticipantsInCallFlags.inCall: 1,
+  GetParticipantsResponseObjectParticipantsInCallFlags.providesAudio: 2,
+  GetParticipantsResponseObjectParticipantsInCallFlags.providesVideo: 3,
+  GetParticipantsResponseObjectParticipantsInCallFlags.usesSipDialIn: 4,
+};

lib/api/marianumcloud/talk/get_poll/get_poll_state.dart

@@ -0,0 +1,21 @@
+import 'dart:convert';
+
+import 'package:http/http.dart' as http;
+
+import '../talk_api.dart';
+import 'get_poll_state_response.dart';
+
+class GetPollState extends TalkApi<GetPollStateResponse> {
+  String token;
+  int pollId;
+  GetPollState({required this.token, required this.pollId}) : super('v1/poll/$token/$pollId', null);
+
+  @override
+  GetPollStateResponse assemble(String raw) {
+    final decoded = jsonDecode(raw) as Map<String, dynamic>;
+    return GetPollStateResponse.fromJson(decoded['ocs'] as Map<String, dynamic>);
+  }
+
+  @override
+  Future<http.Response> request(Uri uri, Object? body, Map<String, String>? headers) => http.get(uri, headers: headers);
+}

lib/api/marianumcloud/talk/get_poll/get_poll_state_response.dart

@@ -0,0 +1,50 @@
+import 'package:json_annotation/json_annotation.dart';
+
+import '../../../api_response.dart';
+
+part 'get_poll_state_response.g.dart';
+
+@JsonSerializable(explicitToJson: true)
+class GetPollStateResponse extends ApiResponse {
+  GetPollStateResponseObject data;
+
+  GetPollStateResponse(this.data);
+
+  factory GetPollStateResponse.fromJson(Map<String, dynamic> json) => _$GetPollStateResponseFromJson(json);
+  Map<String, dynamic> toJson() => _$GetPollStateResponseToJson(this);
+}
+
+@JsonSerializable(explicitToJson: true)
+class GetPollStateResponseObject {
+  int id;
+  String question;
+  List<String> options;
+  dynamic votes;
+  String actorType;
+  String actorId;
+  String actorDisplayName;
+  int status;
+  int resultMode;
+  int maxVotes;
+  List<int> votedSelf;
+  int? numVoters;
+  List<dynamic>? details;
+
+  GetPollStateResponseObject(
+      this.id,
+      this.question,
+      this.options,
+      this.votes,
+      this.actorType,
+      this.actorId,
+      this.actorDisplayName,
+      this.status,
+      this.resultMode,
+      this.maxVotes,
+      this.votedSelf,
+      this.numVoters,
+      this.details);
+
+  factory GetPollStateResponseObject.fromJson(Map<String, dynamic> json) => _$GetPollStateResponseObjectFromJson(json);
+  Map<String, dynamic> toJson() => _$GetPollStateResponseObjectToJson(this);
+}

lib/api/marianumcloud/talk/get_poll/get_poll_state_response.g.dart

@@ -0,0 +1,62 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'get_poll_state_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetPollStateResponse _$GetPollStateResponseFromJson(
+  Map<String, dynamic> json,
+) =>
+    GetPollStateResponse(
+        GetPollStateResponseObject.fromJson(
+          json['data'] as Map<String, dynamic>,
+        ),
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+        (k, e) => MapEntry(k, e as String),
+      );
+
+Map<String, dynamic> _$GetPollStateResponseToJson(
+  GetPollStateResponse instance,
+) => <String, dynamic>{
+  'headers': ?instance.headers,
+  'data': instance.data.toJson(),
+};
+
+GetPollStateResponseObject _$GetPollStateResponseObjectFromJson(
+  Map<String, dynamic> json,
+) => GetPollStateResponseObject(
+  (json['id'] as num).toInt(),
+  json['question'] as String,
+  (json['options'] as List<dynamic>).map((e) => e as String).toList(),
+  json['votes'],
+  json['actorType'] as String,
+  json['actorId'] as String,
+  json['actorDisplayName'] as String,
+  (json['status'] as num).toInt(),
+  (json['resultMode'] as num).toInt(),
+  (json['maxVotes'] as num).toInt(),
+  (json['votedSelf'] as List<dynamic>).map((e) => (e as num).toInt()).toList(),
+  (json['numVoters'] as num?)?.toInt(),
+  json['details'] as List<dynamic>?,
+);
+
+Map<String, dynamic> _$GetPollStateResponseObjectToJson(
+  GetPollStateResponseObject instance,
+) => <String, dynamic>{
+  'id': instance.id,
+  'question': instance.question,
+  'options': instance.options,
+  'votes': instance.votes,
+  'actorType': instance.actorType,
+  'actorId': instance.actorId,
+  'actorDisplayName': instance.actorDisplayName,
+  'status': instance.status,
+  'resultMode': instance.resultMode,
+  'maxVotes': instance.maxVotes,
+  'votedSelf': instance.votedSelf,
+  'numVoters': instance.numVoters,
+  'details': instance.details,
+};

lib/api/marianumcloud/talk/get_reactions/get_reactions.dart

@@ -3,9 +3,9 @@ import 'dart:convert';
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../../../apiParams.dart';
-import '../talkApi.dart';
-import 'getReactionsResponse.dart';
+import '../../../api_params.dart';
+import '../talk_api.dart';
+import 'get_reactions_response.dart';
 
 class GetReactions extends TalkApi<GetReactionsResponse> {
   String chatToken;
@@ -13,7 +13,10 @@ class GetReactions extends TalkApi<GetReactionsResponse> {
   GetReactions({required this.chatToken, required this.messageId}) : super('v1/reaction/$chatToken/$messageId', null);
 
   @override
-  assemble(String raw) => GetReactionsResponse.fromJson(jsonDecode(raw)['ocs']);
+  GetReactionsResponse assemble(String raw) {
+    final decoded = jsonDecode(raw) as Map<String, dynamic>;
+    return GetReactionsResponse.fromJson(decoded['ocs'] as Map<String, dynamic>);
+  }
 
   @override
   Future<Response>? request(Uri uri, ApiParams? body, Map<String, String>? headers) => http.get(uri, headers: headers);

lib/api/marianumcloud/talk/get_reactions/get_reactions_response.dart

@@ -1,8 +1,8 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiResponse.dart';
+import '../../../api_response.dart';
 
-part 'getReactionsResponse.g.dart';
+part 'get_reactions_response.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class GetReactionsResponse extends ApiResponse {

lib/api/marianumcloud/talk/get_reactions/get_reactions_response.g.dart

@@ -0,0 +1,61 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'get_reactions_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetReactionsResponse _$GetReactionsResponseFromJson(
+  Map<String, dynamic> json,
+) =>
+    GetReactionsResponse(
+        (json['data'] as Map<String, dynamic>).map(
+          (k, e) => MapEntry(
+            k,
+            (e as List<dynamic>)
+                .map(
+                  (e) => GetReactionsResponseObject.fromJson(
+                    e as Map<String, dynamic>,
+                  ),
+                )
+                .toList(),
+          ),
+        ),
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+        (k, e) => MapEntry(k, e as String),
+      );
+
+Map<String, dynamic> _$GetReactionsResponseToJson(
+  GetReactionsResponse instance,
+) => <String, dynamic>{
+  'headers': ?instance.headers,
+  'data': instance.data.map(
+    (k, e) => MapEntry(k, e.map((e) => e.toJson()).toList()),
+  ),
+};
+
+GetReactionsResponseObject _$GetReactionsResponseObjectFromJson(
+  Map<String, dynamic> json,
+) => GetReactionsResponseObject(
+  $enumDecode(_$GetReactionsResponseObjectActorTypeEnumMap, json['actorType']),
+  json['actorId'] as String,
+  json['actorDisplayName'] as String,
+  (json['timestamp'] as num).toInt(),
+);
+
+Map<String, dynamic> _$GetReactionsResponseObjectToJson(
+  GetReactionsResponseObject instance,
+) => <String, dynamic>{
+  'actorType':
+      _$GetReactionsResponseObjectActorTypeEnumMap[instance.actorType]!,
+  'actorId': instance.actorId,
+  'actorDisplayName': instance.actorDisplayName,
+  'timestamp': instance.timestamp,
+};
+
+const _$GetReactionsResponseObjectActorTypeEnumMap = {
+  GetReactionsResponseObjectActorType.guests: 'guests',
+  GetReactionsResponseObjectActorType.users: 'users',
+};

lib/api/marianumcloud/talk/leaveRoom/leaveRoom.dart

@@ -1,16 +0,0 @@
-
-import 'package:http/http.dart' as http;
-import 'package:http/http.dart';
-
-import '../talkApi.dart';
-class LeaveRoom extends TalkApi {
-  String chatToken;
-
-  LeaveRoom(this.chatToken) : super('v4/room/$chatToken/participants/self', null);
-
-  @override
-  assemble(String raw) => null;
-
-  @override
-  Future<Response> request(Uri uri, Object? body, Map<String, String>? headers) => http.delete(uri, headers: headers);
-}

lib/api/marianumcloud/talk/react_message/react_message.dart

@@ -1,9 +1,9 @@
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../../../apiParams.dart';
-import '../talkApi.dart';
-import 'reactMessageParams.dart';
+import '../../../api_params.dart';
+import '../talk_api.dart';
+import 'react_message_params.dart';
 
 class ReactMessage extends TalkApi {
   String chatToken;
@@ -11,7 +11,7 @@ class ReactMessage extends TalkApi {
   ReactMessage({required this.chatToken, required this.messageId, required ReactMessageParams params}) : super('v1/reaction/$chatToken/$messageId', params);
 
   @override
-  assemble(String raw) => null;
+  Null assemble(String raw) => null;
 
   @override
   Future<Response>? request(Uri uri, ApiParams? body, Map<String, String>? headers) {

lib/api/marianumcloud/talk/react_message/react_message_params.dart

@@ -1,8 +1,8 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiParams.dart';
+import '../../../api_params.dart';
 
-part 'reactMessageParams.g.dart';
+part 'react_message_params.g.dart';
 
 @JsonSerializable()
 class ReactMessageParams extends ApiParams {

lib/api/marianumcloud/talk/react_message/react_message_params.g.dart

@@ -1,17 +1,13 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'reactMessageParams.dart';
+part of 'react_message_params.dart';
 
 // **************************************************************************
 // JsonSerializableGenerator
 // **************************************************************************
 
 ReactMessageParams _$ReactMessageParamsFromJson(Map<String, dynamic> json) =>
-    ReactMessageParams(
-      json['reaction'] as String,
-    );
+    ReactMessageParams(json['reaction'] as String);
 
 Map<String, dynamic> _$ReactMessageParamsToJson(ReactMessageParams instance) =>
-    <String, dynamic>{
-      'reaction': instance.reaction,
-    };
+    <String, dynamic>{'reaction': instance.reaction};

lib/api/marianumcloud/talk/room/getRoomCache.dart

@@ -1,23 +0,0 @@
-import 'dart:convert';
-
-
-import '../../../requestCache.dart';
-import 'getRoom.dart';
-import 'getRoomParams.dart';
-import 'getRoomResponse.dart';
-
-class GetRoomCache extends RequestCache<GetRoomResponse> {
-  GetRoomCache({onUpdate, renew}) : super(RequestCache.cacheMinute, onUpdate, renew: renew) {
-    start('nc-rooms');
-  }
-
-  @override
-  GetRoomResponse onLocalData(String json) => GetRoomResponse.fromJson(jsonDecode(json));
-
-  @override
-  Future<GetRoomResponse> onLoad() => GetRoom(
-      GetRoomParams(
-        includeStatus: true,
-      )
-    ).run();
-}

lib/api/marianumcloud/talk/room/getRoomResponse.g.dart

@@ -1,113 +0,0 @@
-// GENERATED CODE - DO NOT MODIFY BY HAND
-
-part of 'getRoomResponse.dart';
-
-// **************************************************************************
-// JsonSerializableGenerator
-// **************************************************************************
-
-GetRoomResponse _$GetRoomResponseFromJson(Map<String, dynamic> json) =>
-    GetRoomResponse(
-      (json['data'] as List<dynamic>)
-          .map((e) => GetRoomResponseObject.fromJson(e as Map<String, dynamic>))
-          .toSet(),
-    )..headers = (json['headers'] as Map<String, dynamic>?)?.map(
-        (k, e) => MapEntry(k, e as String),
-      );
-
-Map<String, dynamic> _$GetRoomResponseToJson(GetRoomResponse instance) =>
-    <String, dynamic>{
-      if (instance.headers case final value?) 'headers': value,
-      'data': instance.data.map((e) => e.toJson()).toList(),
-    };
-
-GetRoomResponseObject _$GetRoomResponseObjectFromJson(
-        Map<String, dynamic> json) =>
-    GetRoomResponseObject(
-      (json['id'] as num).toInt(),
-      json['token'] as String,
-      $enumDecode(_$GetRoomResponseObjectConversationTypeEnumMap, json['type']),
-      json['name'] as String,
-      json['displayName'] as String,
-      json['description'] as String,
-      (json['participantType'] as num).toInt(),
-      (json['participantFlags'] as num).toInt(),
-      (json['readOnly'] as num).toInt(),
-      (json['listable'] as num).toInt(),
-      (json['lastPing'] as num).toInt(),
-      json['sessionId'] as String,
-      json['hasPassword'] as bool,
-      json['hasCall'] as bool,
-      (json['callFlag'] as num).toInt(),
-      json['canStartCall'] as bool,
-      json['canDeleteConversation'] as bool,
-      json['canLeaveConversation'] as bool,
-      (json['lastActivity'] as num).toInt(),
-      json['isFavorite'] as bool,
-      $enumDecode(_$GetRoomResponseObjectParticipantNotificationLevelEnumMap,
-          json['notificationLevel']),
-      (json['unreadMessages'] as num).toInt(),
-      json['unreadMention'] as bool,
-      json['unreadMentionDirect'] as bool,
-      (json['lastReadMessage'] as num).toInt(),
-      (json['lastCommonReadMessage'] as num).toInt(),
-      GetChatResponseObject.fromJson(
-          json['lastMessage'] as Map<String, dynamic>),
-      json['status'] as String?,
-      json['statusIcon'] as String?,
-      json['statusMessage'] as String?,
-    )..sort = json['sort'] as String?;
-
-Map<String, dynamic> _$GetRoomResponseObjectToJson(
-        GetRoomResponseObject instance) =>
-    <String, dynamic>{
-      'id': instance.id,
-      'token': instance.token,
-      'type': _$GetRoomResponseObjectConversationTypeEnumMap[instance.type]!,
-      'name': instance.name,
-      'displayName': instance.displayName,
-      'description': instance.description,
-      'participantType': instance.participantType,
-      'participantFlags': instance.participantFlags,
-      'readOnly': instance.readOnly,
-      'listable': instance.listable,
-      'lastPing': instance.lastPing,
-      'sessionId': instance.sessionId,
-      'hasPassword': instance.hasPassword,
-      'hasCall': instance.hasCall,
-      'callFlag': instance.callFlag,
-      'canStartCall': instance.canStartCall,
-      'canDeleteConversation': instance.canDeleteConversation,
-      'canLeaveConversation': instance.canLeaveConversation,
-      'lastActivity': instance.lastActivity,
-      'isFavorite': instance.isFavorite,
-      'notificationLevel':
-          _$GetRoomResponseObjectParticipantNotificationLevelEnumMap[
-              instance.notificationLevel]!,
-      'unreadMessages': instance.unreadMessages,
-      'unreadMention': instance.unreadMention,
-      'unreadMentionDirect': instance.unreadMentionDirect,
-      'lastReadMessage': instance.lastReadMessage,
-      'lastCommonReadMessage': instance.lastCommonReadMessage,
-      'lastMessage': instance.lastMessage.toJson(),
-      'status': instance.status,
-      'statusIcon': instance.statusIcon,
-      'statusMessage': instance.statusMessage,
-      'sort': instance.sort,
-    };
-
-const _$GetRoomResponseObjectConversationTypeEnumMap = {
-  GetRoomResponseObjectConversationType.oneToOne: 1,
-  GetRoomResponseObjectConversationType.group: 2,
-  GetRoomResponseObjectConversationType.public: 3,
-  GetRoomResponseObjectConversationType.changelog: 4,
-  GetRoomResponseObjectConversationType.deleted: 5,
-  GetRoomResponseObjectConversationType.noteToSelf: 6,
-};
-
-const _$GetRoomResponseObjectParticipantNotificationLevelEnumMap = {
-  GetRoomResponseObjectParticipantNotificationLevel.defaultLevel: 0,
-  GetRoomResponseObjectParticipantNotificationLevel.alwaysNotify: 1,
-  GetRoomResponseObjectParticipantNotificationLevel.notifyOnMention: 2,
-  GetRoomResponseObjectParticipantNotificationLevel.neverNotify: 3,
-};

lib/api/marianumcloud/talk/room/get_room.dart

@@ -2,9 +2,9 @@ import 'dart:convert';
 
 import 'package:http/http.dart' as http;
 
-import '../talkApi.dart';
-import 'getRoomParams.dart';
-import 'getRoomResponse.dart';
+import '../talk_api.dart';
+import 'get_room_params.dart';
+import 'get_room_response.dart';
 
 
 class GetRoom extends TalkApi<GetRoomResponse> {
@@ -14,7 +14,10 @@ class GetRoom extends TalkApi<GetRoomResponse> {
 
 
   @override
-  GetRoomResponse assemble(String raw) => GetRoomResponse.fromJson(jsonDecode(raw)['ocs']);
+  GetRoomResponse assemble(String raw) {
+    final decoded = jsonDecode(raw) as Map<String, dynamic>;
+    return GetRoomResponse.fromJson(decoded['ocs'] as Map<String, dynamic>);
+  }
 
   @override
   Future<http.Response> request(Uri uri, Object? body, Map<String, String>? headers) => http.get(uri, headers: headers);

lib/api/marianumcloud/talk/room/get_room_cache.dart

@@ -0,0 +1,15 @@
+import '../../../request_cache.dart';
+import 'get_room.dart';
+import 'get_room_params.dart';
+import 'get_room_response.dart';
+
+class GetRoomCache extends SimpleCache<GetRoomResponse> {
+  GetRoomCache({super.onUpdate, super.onError, super.renew})
+      : super(
+          cacheTime: RequestCache.cacheMinute,
+          loader: () => GetRoom(GetRoomParams(includeStatus: true)).run(),
+          fromJson: GetRoomResponse.fromJson,
+        ) {
+    start('nc-rooms');
+  }
+}

lib/api/marianumcloud/talk/room/get_room_params.dart

@@ -1,9 +1,9 @@
 
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiParams.dart';
+import '../../../api_params.dart';
 
-part 'getRoomParams.g.dart';
+part 'get_room_params.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class GetRoomParams extends ApiParams {

lib/api/marianumcloud/talk/room/get_room_params.g.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'getRoomParams.dart';
+part of 'get_room_params.dart';
 
 // **************************************************************************
 // JsonSerializableGenerator
@@ -9,18 +9,20 @@ part of 'getRoomParams.dart';
 GetRoomParams _$GetRoomParamsFromJson(Map<String, dynamic> json) =>
     GetRoomParams(
       noStatusUpdate: $enumDecodeNullable(
-          _$GetRoomParamsStatusUpdateEnumMap, json['noStatusUpdate']),
+        _$GetRoomParamsStatusUpdateEnumMap,
+        json['noStatusUpdate'],
+      ),
       includeStatus: json['includeStatus'] as bool?,
       modifiedSince: (json['modifiedSince'] as num?)?.toInt(),
     );
 
-Map<String, dynamic> _$GetRoomParamsToJson(GetRoomParams instance) =>
-    <String, dynamic>{
-      'noStatusUpdate':
-          _$GetRoomParamsStatusUpdateEnumMap[instance.noStatusUpdate],
+Map<String, dynamic> _$GetRoomParamsToJson(
+  GetRoomParams instance,
+) => <String, dynamic>{
+  'noStatusUpdate': _$GetRoomParamsStatusUpdateEnumMap[instance.noStatusUpdate],
   'includeStatus': GetRoomParams._format(instance.includeStatus),
   'modifiedSince': instance.modifiedSince,
-    };
+};
 
 const _$GetRoomParamsStatusUpdateEnumMap = {
   GetRoomParamsStatusUpdate.defaults: 0,

lib/api/marianumcloud/talk/room/get_room_response.dart

@@ -1,9 +1,9 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiResponse.dart';
-import '../chat/getChatResponse.dart';
+import '../../../api_response.dart';
+import '../chat/get_chat_response.dart';
 
-part 'getRoomResponse.g.dart';
+part 'get_room_response.g.dart';
 
 @JsonSerializable(explicitToJson: true)
 class GetRoomResponse extends ApiResponse {
@@ -162,6 +162,7 @@ enum GetRoomResponseObjectMessageActorType {
 
 enum GetRoomResponseObjectMessageType {
   @JsonValue('comment') comment,
+  @JsonValue('voice-message') voiceMessage,
   @JsonValue('comment_deleted') deletedComment,
   @JsonValue('system') system,
   @JsonValue('command') command,

lib/api/marianumcloud/talk/room/get_room_response.g.dart

@@ -0,0 +1,117 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'get_room_response.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+GetRoomResponse _$GetRoomResponseFromJson(Map<String, dynamic> json) =>
+    GetRoomResponse(
+        (json['data'] as List<dynamic>)
+            .map(
+              (e) => GetRoomResponseObject.fromJson(e as Map<String, dynamic>),
+            )
+            .toSet(),
+      )
+      ..headers = (json['headers'] as Map<String, dynamic>?)?.map(
+        (k, e) => MapEntry(k, e as String),
+      );
+
+Map<String, dynamic> _$GetRoomResponseToJson(GetRoomResponse instance) =>
+    <String, dynamic>{
+      'headers': ?instance.headers,
+      'data': instance.data.map((e) => e.toJson()).toList(),
+    };
+
+GetRoomResponseObject _$GetRoomResponseObjectFromJson(
+  Map<String, dynamic> json,
+) => GetRoomResponseObject(
+  (json['id'] as num).toInt(),
+  json['token'] as String,
+  $enumDecode(_$GetRoomResponseObjectConversationTypeEnumMap, json['type']),
+  json['name'] as String,
+  json['displayName'] as String,
+  json['description'] as String,
+  (json['participantType'] as num).toInt(),
+  (json['participantFlags'] as num).toInt(),
+  (json['readOnly'] as num).toInt(),
+  (json['listable'] as num).toInt(),
+  (json['lastPing'] as num).toInt(),
+  json['sessionId'] as String,
+  json['hasPassword'] as bool,
+  json['hasCall'] as bool,
+  (json['callFlag'] as num).toInt(),
+  json['canStartCall'] as bool,
+  json['canDeleteConversation'] as bool,
+  json['canLeaveConversation'] as bool,
+  (json['lastActivity'] as num).toInt(),
+  json['isFavorite'] as bool,
+  $enumDecode(
+    _$GetRoomResponseObjectParticipantNotificationLevelEnumMap,
+    json['notificationLevel'],
+  ),
+  (json['unreadMessages'] as num).toInt(),
+  json['unreadMention'] as bool,
+  json['unreadMentionDirect'] as bool,
+  (json['lastReadMessage'] as num).toInt(),
+  (json['lastCommonReadMessage'] as num).toInt(),
+  GetChatResponseObject.fromJson(json['lastMessage'] as Map<String, dynamic>),
+  json['status'] as String?,
+  json['statusIcon'] as String?,
+  json['statusMessage'] as String?,
+)..sort = json['sort'] as String?;
+
+Map<String, dynamic> _$GetRoomResponseObjectToJson(
+  GetRoomResponseObject instance,
+) => <String, dynamic>{
+  'id': instance.id,
+  'token': instance.token,
+  'type': _$GetRoomResponseObjectConversationTypeEnumMap[instance.type]!,
+  'name': instance.name,
+  'displayName': instance.displayName,
+  'description': instance.description,
+  'participantType': instance.participantType,
+  'participantFlags': instance.participantFlags,
+  'readOnly': instance.readOnly,
+  'listable': instance.listable,
+  'lastPing': instance.lastPing,
+  'sessionId': instance.sessionId,
+  'hasPassword': instance.hasPassword,
+  'hasCall': instance.hasCall,
+  'callFlag': instance.callFlag,
+  'canStartCall': instance.canStartCall,
+  'canDeleteConversation': instance.canDeleteConversation,
+  'canLeaveConversation': instance.canLeaveConversation,
+  'lastActivity': instance.lastActivity,
+  'isFavorite': instance.isFavorite,
+  'notificationLevel':
+      _$GetRoomResponseObjectParticipantNotificationLevelEnumMap[instance
+          .notificationLevel]!,
+  'unreadMessages': instance.unreadMessages,
+  'unreadMention': instance.unreadMention,
+  'unreadMentionDirect': instance.unreadMentionDirect,
+  'lastReadMessage': instance.lastReadMessage,
+  'lastCommonReadMessage': instance.lastCommonReadMessage,
+  'lastMessage': instance.lastMessage.toJson(),
+  'status': instance.status,
+  'statusIcon': instance.statusIcon,
+  'statusMessage': instance.statusMessage,
+  'sort': instance.sort,
+};
+
+const _$GetRoomResponseObjectConversationTypeEnumMap = {
+  GetRoomResponseObjectConversationType.oneToOne: 1,
+  GetRoomResponseObjectConversationType.group: 2,
+  GetRoomResponseObjectConversationType.public: 3,
+  GetRoomResponseObjectConversationType.changelog: 4,
+  GetRoomResponseObjectConversationType.deleted: 5,
+  GetRoomResponseObjectConversationType.noteToSelf: 6,
+};
+
+const _$GetRoomResponseObjectParticipantNotificationLevelEnumMap = {
+  GetRoomResponseObjectParticipantNotificationLevel.defaultLevel: 0,
+  GetRoomResponseObjectParticipantNotificationLevel.alwaysNotify: 1,
+  GetRoomResponseObjectParticipantNotificationLevel.notifyOnMention: 2,
+  GetRoomResponseObjectParticipantNotificationLevel.neverNotify: 3,
+};

lib/api/marianumcloud/talk/sendMessage/sendMessageResponse.dart

@@ -1,5 +0,0 @@
-import '../../../apiResponse.dart';
-
-class SendMessageResponse extends ApiResponse {
-
-}

lib/api/marianumcloud/talk/send_message/send_message.dart

@@ -1,16 +1,16 @@
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../../../apiParams.dart';
-import '../talkApi.dart';
-import 'sendMessageParams.dart';
+import '../../../api_params.dart';
+import '../talk_api.dart';
+import 'send_message_params.dart';
 
 class SendMessage extends TalkApi {
   String chatToken;
   SendMessage(this.chatToken, SendMessageParams params) : super('v1/chat/$chatToken', params);
 
   @override
-  assemble(String raw) => null;
+  Null assemble(String raw) => null;
 
   @override
   Future<Response>? request(Uri uri, ApiParams? body, Map<String, String>? headers) {

lib/api/marianumcloud/talk/send_message/send_message_params.dart

@@ -1,8 +1,8 @@
 import 'package:json_annotation/json_annotation.dart';
 
-import '../../../apiParams.dart';
+import '../../../api_params.dart';
 
-part 'sendMessageParams.g.dart';
+part 'send_message_params.g.dart';
 
 @JsonSerializable(explicitToJson: true, includeIfNull: false)
 class SendMessageParams extends ApiParams {

lib/api/marianumcloud/talk/send_message/send_message_params.g.dart

@@ -1,6 +1,6 @@
 // GENERATED CODE - DO NOT MODIFY BY HAND
 
-part of 'sendMessageParams.dart';
+part of 'send_message_params.dart';
 
 // **************************************************************************
 // JsonSerializableGenerator
@@ -15,5 +15,5 @@ SendMessageParams _$SendMessageParamsFromJson(Map<String, dynamic> json) =>
 Map<String, dynamic> _$SendMessageParamsToJson(SendMessageParams instance) =>
     <String, dynamic>{
       'message': instance.message,
-      if (instance.replyTo case final value?) 'replyTo': value,
+      'replyTo': ?instance.replyTo,
     };

lib/api/marianumcloud/talk/setFavorite/setFavorite.dart

@@ -1,25 +0,0 @@
-
-import 'package:http/http.dart' as http;
-import 'package:http/http.dart';
-
-import '../talkApi.dart';
-
-class SetFavorite extends TalkApi {
-  String chatToken;
-  bool favoriteState;
-
-  SetFavorite(this.chatToken, this.favoriteState) : super('v4/room/$chatToken/favorite', null);
-
-  @override
-  assemble(String raw) => null;
-
-  @override
-  Future<Response> request(Uri uri, Object? body, Map<String, String>? headers) {
-    if(favoriteState) {
-      return http.post(uri, headers: headers);
-    } else {
-      return http.delete(uri, headers: headers);
-    }
-  }
-
-}

lib/api/marianumcloud/talk/set_read_marker/set_read_marker.dart

@@ -2,8 +2,8 @@
 import 'package:http/http.dart' as http;
 import 'package:http/http.dart';
 
-import '../talkApi.dart';
-import 'setReadMarkerParams.dart';
+import '../talk_api.dart';
+import 'set_read_marker_params.dart';
 
 class SetReadMarker extends TalkApi {
   String chatToken;
@@ -15,7 +15,7 @@ class SetReadMarker extends TalkApi {
   }
 
   @override
-  assemble(String raw) => null;
+  Null assemble(String raw) => null;
 
   @override
   Future<Response> request(Uri uri, Object? body, Map<String, String>? headers) {