Fix missing attributes in data stream

.gitignore

@@ -86,3 +86,6 @@ _build
 
 # flutter web
 lib/generated_plugin_registrant.dart
+
+# Test files - ignore any binary files in testfiles directory
+testfiles/*.bin

lib/src/data_stream/stream_writer.dart

@@ -9,6 +9,7 @@ import '../types/data_stream.dart';
 import '../types/other.dart';
 import '../utils.dart';
 
+
 class BaseStreamWriter<T, InfoType extends BaseStreamInfo> {
   final StreamWriter<T> writableStream;
   Function()? onClose;
@@ -48,6 +49,7 @@ class WritableStream<T> implements StreamWriter<T> {
   int chunkId = 0;
   List<String>? destinationIdentities;
   Engine engine;
+
   WritableStream({
     required this.streamId,
     required this.engine,

lib/src/participant/local.dart

@@ -1152,6 +1152,22 @@ extension RPCMethods on LocalParticipant {
   }
 }
 
+/// Helper function to convert string operation type to enum
+lk_models.DataStream_OperationType _stringToOperationType(String? type) {
+  switch (type?.toLowerCase()) {
+    case 'create':
+      return lk_models.DataStream_OperationType.CREATE;
+    case 'update':
+      return lk_models.DataStream_OperationType.UPDATE;
+    case 'delete':
+      return lk_models.DataStream_OperationType.DELETE;
+    case 'reaction':
+      return lk_models.DataStream_OperationType.REACTION;
+    default:
+      return lk_models.DataStream_OperationType.CREATE;
+  }
+}
+
 extension DataStreamParticipantMethods on LocalParticipant {
   Future<TextStreamInfo> sendText(String text,
       {SendTextOptions? options}) async {
@@ -1181,6 +1197,7 @@ extension DataStreamParticipantMethods on LocalParticipant {
       destinationIdentities: options?.destinationIdentities ?? [],
       topic: options?.topic,
       attachedStreamIds: fileIds ?? [],
+      attributes: options?.attributes ?? {},
     ));
 
     await writer.write(text);
@@ -1230,13 +1247,13 @@ extension DataStreamParticipantMethods on LocalParticipant {
       topic: info.topic,
       timestamp: Int64(info.timestamp),
       totalLength: Int64(options?.totalSize ?? 0),
+      attributes: options?.attributes.entries,
       textHeader: lk_models.DataStream_TextHeader(
         version: options?.version,
         attachedStreamIds: options?.attachedStreamIds,
         replyToStreamId: options?.replyToStreamId,
-        operationType: options?.type == 'update'
-            ? lk_models.DataStream_OperationType.UPDATE
-            : lk_models.DataStream_OperationType.CREATE,
+        generated: options?.generated ?? false,
+        operationType: _stringToOperationType(options?.type),
       ),
     );
     final destinationIdentities = options?.destinationIdentities;
@@ -1307,7 +1324,6 @@ extension DataStreamParticipantMethods on LocalParticipant {
       options.onProgress?.call((i + 1) / totalChunks);
     }
     await writer.close();
-    writer.info;
   }
 
   Future<ByteStreamWriter> streamBytes(StreamBytesOptions? options) async {
@@ -1333,6 +1349,7 @@ extension DataStreamParticipantMethods on LocalParticipant {
       byteHeader: lk_models.DataStream_ByteHeader(
         name: info.name,
       ),
+      attributes: options?.attributes.entries,
     );
 
     final destinationIdentities = options?.destinationIdentities;

lib/src/types/data_stream.dart

@@ -14,11 +14,15 @@ class SendTextOptions {
 
   Function(double)? onProgress;
 
+  /// user defined attributes map that can carry additional info
+  Map<String, String> attributes;
+
   SendTextOptions({
     this.topic,
     this.destinationIdentities = const [],
     this.attachments = const [],
     this.onProgress,
+    this.attributes = const {},
   });
 }
 
@@ -48,9 +52,15 @@ class StreamTextOptions {
   String? replyToStreamId;
   int? totalSize;
 
-  /// 'create' | 'update'
+  /// 'create' | 'update' | 'delete' | 'reaction'
   String? type;
 
+  /// true if the text has been generated by an agent from a participant's audio transcription
+  bool generated;
+
+  /// user defined attributes map that can carry additional info
+  Map<String, String> attributes;
+
   StreamTextOptions({
     this.topic,
     this.destinationIdentities = const [],
@@ -60,6 +70,8 @@ class StreamTextOptions {
     this.replyToStreamId,
     this.totalSize,
     this.type,
+    this.generated = false,
+    this.attributes = const {},
   });
 }
 

pubspec.lock

@@ -268,10 +268,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_webrtc
-      sha256: "69095ba39b83da3de48286dfc0769aa8e9f10491f70058dc8d8ecc960ef7a260"
+      sha256: "945d0a38b90fbca8257eadb167d8fb9fa7075d9a1939fd2953c10054454d1de2"
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.0"
+    version: "1.1.0"
   frontend_server_client:
     dependency: transitive
     description:
@@ -384,6 +384,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  logger:
+    dependency: transitive
+    description:
+      name: logger
+      sha256: "55d6c23a6c15db14920e037fe7e0dc32e7cdaf3b64b4b25df2d541b5b6b81c0c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.6.1"
   logging:
     dependency: "direct main"
     description: