上传提示词和属性 提交

lib/data/models/message_model.dart

@@ -55,4 +55,4 @@ class Message {
       isLoading: isLoading ?? this.isLoading,
     );
   }
-} 
+}

lib/data/services/ai_service.dart

@@ -1,16 +1,16 @@
 /// AI回复服务接口
 abstract class AiService {
-
-
   /// 非流式输出方法
   Future<String> sendMessage({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   });
 
   /// 流式输出方法
   Stream sendMessageStream({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   });
 }

lib/data/services/deapsound_ai_service.dart

@@ -17,7 +17,8 @@ class DeapsoundAIService implements AiService {
   @override
   Future<String> sendMessage({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async {
     return '';
   }
@@ -25,7 +26,8 @@ class DeapsoundAIService implements AiService {
   @override
   Stream sendMessageStream({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async* {
     final client = http.Client();
     final url = Uri.parse('https://api.deapsound.com/ai/funcchat');

lib/data/services/kouzi_ai_service.dart

@@ -13,7 +13,8 @@ class KouziAIService implements AiService {
   @override
   Future<String> sendMessage({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async {
     return '';
   }
@@ -21,7 +22,8 @@ class KouziAIService implements AiService {
   @override
   Stream<String> sendMessageStream({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async* {
     final client = http.Client();
     final url = Uri.parse('https://api.coze.cn/v3/chat');

lib/data/services/open_ai_service_adapter.dart

@@ -160,7 +160,8 @@ class OpenAIServiceAdapter implements AiService {
   @override
   Future<String> sendMessage({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async {
     try {
       // 在方法内直接转换
@@ -170,6 +171,8 @@ class OpenAIServiceAdapter implements AiService {
       // 发送消息并获取回复
       final response = await _openAIService.sendMessage(
         messages: convertedMessages,
+        systemPrompt: systemPrompt,
+        userProperties: userProperties,
       );
 
       return response;
@@ -183,7 +186,8 @@ class OpenAIServiceAdapter implements AiService {
   @override
   Stream sendMessageStream({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt, //提示词
+    String? userProperties, //用户属性
   }) async* {
     try {
       // 在方法内直接转换
@@ -231,6 +235,8 @@ class OpenAIServiceAdapter implements AiService {
       try {
         started = await _openAIService.sendMessageStream(
           messages: convertedMessages,
+          systemPrompt: systemPrompt,
+          userProperties: userProperties,
         );
       } catch (e) {
         printError(info: '启动消息流失败: $e');

lib/data/services/volcano_ai_service.dart

@@ -35,7 +35,8 @@ class VolcanoAIService implements AiService {
   @override
   Future<String> sendMessage({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async {
     final url = Uri.parse('$_baseUrl$_chatEndpoint');
 
@@ -84,7 +85,8 @@ class VolcanoAIService implements AiService {
   @override
   Stream<String> sendMessageStream({
     required List<Map<String, String>> messages,
-    required String systemPrompt,
+    String? systemPrompt,
+    String? userProperties,
   }) async* {
     final url = Uri.parse('$_baseUrl$_chatEndpoint');
 

local_plugins/open_ai_service/android/src/main/kotlin/com/yunqiinnovation/open_ai_service/OpenAIServicePlugin.kt

@@ -126,7 +126,6 @@ class OpenAIServicePlugin : FlutterPlugin, MethodCallHandler, StreamHandler {
             
             "sendMessageStream" -> {
                 val messagesRaw = call.argument<List<Map<String, Any>>>("messages") ?: emptyList()
-                
                 // 检查事件接收器
                 if (eventSink == null) {
                     result.error("NO_EVENT_SINK", "没有可用的事件流接收器", null)

local_plugins/open_ai_service/lib/open_ai_service.dart

@@ -195,12 +195,33 @@ class OpenAIService {
   /// [messages] 消息列表
   Future<String> sendMessage({
     required List<Map<String, dynamic>> messages,
+    String? systemPrompt, //提示词
+    String? userProperties, //用户属性
   }) async {
     try {
+      // 构建新的消息列表
+      final List<Map<String, dynamic>> updatedMessages = [];
+      // 如果有提示词，先添加 system role
+      if (systemPrompt != null && systemPrompt.isNotEmpty) {
+        updatedMessages.add({
+          'role': 'system',
+          'content': systemPrompt,
+        });
+      }
+
+      // 如果有用户属性，可以作为 user 的一个“隐式指令”传进去
+      if (userProperties != null && userProperties.isNotEmpty) {
+        updatedMessages.add({
+          'role': 'user',
+          'content': '【用户属性】$userProperties',
+        });
+      }
+      // 添加原始消息
+      updatedMessages.addAll(messages);
       final result = await _channel.invokeMethod<String>(
         'sendMessage',
         {
-          'messages': messages,
+          'messages': updatedMessages,
         },
       );
 
@@ -221,12 +242,33 @@ class OpenAIService {
   /// 返回一个布尔值，表示请求是否已开始
   Future<bool> sendMessageStream({
     required List<Map<String, dynamic>> messages,
+    String? systemPrompt, //提示词
+    String? userProperties, //用户属性
   }) async {
     try {
+      // 构建新的消息列表
+      final List<Map<String, dynamic>> updatedMessages = [];
+      // 如果有提示词，先添加 system role
+      if (systemPrompt != null && systemPrompt.isNotEmpty) {
+        updatedMessages.add({
+          'role': 'system',
+          'content': systemPrompt,
+        });
+      }
+
+      // 如果有用户属性，可以作为 user 的一个“隐式指令”传进去
+      if (userProperties != null && userProperties.isNotEmpty) {
+        updatedMessages.add({
+          'role': 'user',
+          'content': '【用户属性】$userProperties',
+        });
+      }
+      // 添加原始消息
+      updatedMessages.addAll(messages);
       final result = await _channel.invokeMethod<bool>(
         'sendMessageStream',
         {
-          'messages': messages,
+          'messages': updatedMessages,
         },
       );