import 'package:electronic_assistant/data/bean/chat_item.dart'; import 'package:get/get.dart'; class ProgressingChatItem extends ChatItem { final RxString streamContent = "".obs; final RxBool isFinished = false.obs; final RxBool isFailed = false.obs; final RxString error = "".obs; ProgressingChatItem( {required super.id, required super.conversationId, required super.role, required super.content, required super.createTime}); void append(String content) { streamContent.value += content; } }