feat: 添加 Analytics 分析功能（行为追踪、错误码、协议更新）

2026-04-02 11:52:23 +08:00
parent b101826de5
commit 7b6dbe72c3
24 changed files with 682 additions and 52 deletions
@@ -385,4 +385,86 @@ void main() {
      expect(bloc.state.currentStage, isNull);
    },
  );
+
+  test('chat completed analytics triggers once only on RUN_FINISHED', () async {
+    final service = _FakeAgUiService();
+    var completedCalls = 0;
+    String? lastConversationId;
+    int? lastMessageCount;
+    int? lastResponseTimeMs;
+
+    final bloc = ChatBloc(
+      service: service,
+      chatApi: _NoopChatApi(),
+      onChatCompleted:
+          ({
+            required String conversationId,
+            required int messageCount,
+            required int responseTimeMs,
+          }) {
+            completedCalls += 1;
+            lastConversationId = conversationId;
+            lastMessageCount = messageCount;
+            lastResponseTimeMs = responseTimeMs;
+          },
+    );
+
+    service.emitEventForTest(
+      RunStartedEvent(threadId: 'thread-1', runId: 'run-1'),
+    );
+    service.emitEventForTest(
+      TextMessageEndEvent(
+        messageId: 'msg-1',
+        answer: 'hello',
+        role: 'assistant',
+        status: 'success',
+        uiSchema: null,
+      ),
+    );
+
+    expect(completedCalls, 0);
+
+    service.emitEventForTest(
+      RunFinishedEvent(threadId: 'thread-1', runId: 'run-1'),
+    );
+    service.emitEventForTest(
+      RunFinishedEvent(threadId: 'thread-1', runId: 'run-1'),
+    );
+
+    expect(completedCalls, 1);
+    expect(lastConversationId, 'thread-1');
+    expect(lastMessageCount, 1);
+    expect(lastResponseTimeMs, isNotNull);
+    expect(lastResponseTimeMs, greaterThanOrEqualTo(0));
+
+    bloc.close();
+  });
+
+  test('chat completed analytics does not trigger on RUN_ERROR', () async {
+    final service = _FakeAgUiService();
+    var completedCalls = 0;
+
+    final bloc = ChatBloc(
+      service: service,
+      chatApi: _NoopChatApi(),
+      onChatCompleted:
+          ({
+            required String conversationId,
+            required int messageCount,
+            required int responseTimeMs,
+          }) {
+            completedCalls += 1;
+          },
+    );
+
+    service.emitEventForTest(
+      RunStartedEvent(threadId: 'thread-1', runId: 'run-1'),
+    );
+    service.emitEventForTest(
+      RunErrorEvent(message: 'run failed', code: 'RUN_FAILED'),
+    );
+
+    expect(completedCalls, 0);
+    bloc.close();
+  });
 }