ADK changes

PiperOrigin-RevId: 820601151

Author: google-genai-bot

src/app/core/services/interfaces/pendingevent.ts

@@ -0,0 +1,33 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {InjectionToken} from '@angular/core';
+
+export const PENDING_EVENT_SERVICE = new InjectionToken<PendingEventService>(
+    'PendingEventService',
+);
+
+/**
+ * Service to provide methods to handle pending events.
+ */
+export abstract class PendingEventService {
+  abstract createFunctionResponse(
+      id: string,
+      name: string,
+      response: {[key: string]: unknown},
+      ): any;
+}

src/app/core/services/pending-event.service.spec.ts

@@ -0,0 +1,50 @@
+import {TestBed} from '@angular/core/testing';
+
+import {PendingEventServiceImpl} from './pending-event.service';
+
+describe('PendingEventService', () => {
+  let service: PendingEventServiceImpl;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [PendingEventServiceImpl],
+    });
+    service = TestBed.inject(PendingEventServiceImpl);
+  });
+
+  describe('createFunctionResponse', () => {
+    it('should return a correctly formatted function response object', () => {
+      const id = 'test-id-123';
+      const name = 'testFunction';
+      const response = {'result': 'success', 'data': 42};
+
+      const expected = {
+        'function_response': {
+          id,
+          name,
+          'response': {'response': response},
+        },
+      };
+
+      const result = service.createFunctionResponse(id, name, response);
+      expect(result).toEqual(expected);
+    });
+
+    it('should handle empty response objects', () => {
+      const id = 'empty-id';
+      const name = 'emptyFunction';
+      const response = {};
+
+      const expected = {
+        'function_response': {
+          id,
+          name,
+          'response': {'response': {}},
+        },
+      };
+
+      const result = service.createFunctionResponse(id, name, response);
+      expect(result).toEqual(expected);
+    });
+  });
+});

src/app/core/services/pending-event.service.ts

@@ -0,0 +1,38 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import {Injectable} from '@angular/core';
+
+import {PendingEventService} from './interfaces/pendingevent';
+
+/**
+ * Service to provide methods to handle pending events.
+ */
+@Injectable({
+  providedIn: 'root',
+})
+export class PendingEventServiceImpl extends PendingEventService {
+  createFunctionResponse(
+      id: string,
+      name: string,
+      response: {[key: string]: unknown},
+      ): any {
+    return {
+      'function_response': {id, name, response: {'response': response}},
+    };
+  }
+}

src/main.ts

@@ -40,9 +40,11 @@ import {EVENT_SERVICE, EventService} from './app/core/services/event.service';
 import {FEATURE_FLAG_SERVICE, FeatureFlagService} from './app/core/services/feature-flag.service';
 import {GRAPH_SERVICE, GraphService} from './app/core/services/graph.service';
 import {LOCAL_FILE_SERVICE} from './app/core/services/interfaces/localfile';
+import {PENDING_EVENT_SERVICE} from './app/core/services/interfaces/pendingevent';
 import {SAFE_VALUES_SERVICE} from './app/core/services/interfaces/safevalues';
 import {STRING_TO_COLOR_SERVICE} from './app/core/services/interfaces/string-to-color';
 import {LocalFileServiceImpl} from './app/core/services/local-file.service';
+import {PendingEventServiceImpl} from './app/core/services/pending-event.service';
 import {SafeValuesServiceImpl} from './app/core/services/safevalues.service';
 import {SESSION_SERVICE, SessionService} from './app/core/services/session.service';
 import {STREAM_CHAT_SERVICE, StreamChatService} from './app/core/services/stream-chat.service';
@@ -86,6 +88,7 @@ fetch('./assets/config/runtime-config.json')
           },
           {provide: SAFE_VALUES_SERVICE, useClass: SafeValuesServiceImpl},
           {provide: LOCAL_FILE_SERVICE, useClass: LocalFileServiceImpl},
+          {provide: PENDING_EVENT_SERVICE, useClass: PendingEventServiceImpl},
           {provide: MARKDOWN_COMPONENT, useValue: MarkdownComponent},
           ...(config.logo ?
                   [{provide: LOGO_COMPONENT, useValue: CustomLogoComponent}] :