Upgraded Web Chat to 4.12.0 and fixed various Web Chat bugs (#2236)

* Added ability to debug shared package (redux state).

* Bumped Web Chat to 4.12.0

* Integrated inspector with new WC activity focus hook

* Updated fallback speech service ponyfill API

* Fixed WC send box overflow visual bug

* Added changelog entry

.vscode/launch.json

@@ -33,7 +33,7 @@
       "outputCapture": "std",
       "internalConsoleOptions": "openOnSessionStart",
       "cwd": "${workspaceFolder}/packages/app/main",
-      "outFiles": [ "${workspaceRoot}/packages/app/main/app/**/*.js"]
+      "outFiles": [ "${workspaceRoot}/packages/app/main/app/**/*.js", "${workspaceRoot}/packages/app/shared/**/*.js"]
     },
     {
       "type": "node",

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [main] Bumped `electron` from `4.1.1` to `11.0.1` in PR [2226](https://github.com/microsoft/BotFramework-Emulator/pull/2226)
 - [main] Bumped `electron-builder` to `22.9.1` and `electron-updater` to `4.3.5` to fix the Mac build in PR [2230](https://github.com/microsoft/BotFramework-Emulator/pull/2230)
 - [client] Re-enabled the `<webview>` tag in the client so that the inspectors show again in PR [2233](https://github.com/microsoft/BotFramework-Emulator/pull/2233)
+- [client] Bumped `botframework-webchat` to v4.12.0 and fixed various Web Chat-related bugs in PR [2236](https://github.com/microsoft/BotFramework-Emulator/pull/2236)
 
 ## v4.11.0 - 2020 - 11 - 05
 - [client] Moved from master to main as the default branch. [2194](https://github.com/microsoft/BotFramework-Emulator/pull/2194)

packages/app/client/package.json

@@ -110,8 +110,8 @@
     "base64url": "3.0.0",
     "botframework-config": "4.4.0",
     "botframework-schema": "^4.3.4",
-    "botframework-webchat": "4.11.0",
-    "botframework-webchat-core": "4.11.0",
+    "botframework-webchat": "4.12.0",
+    "botframework-webchat-core": "4.12.0",
     "core-js": "^3.6.5",
     "eslint-plugin-react": "^7.12.3",
     "markdown-it": "^8.4.2",

packages/app/client/src/state/sagas/chatSagas.spec.ts

@@ -567,8 +567,7 @@ describe('The ChatSagas,', () => {
     // call createCognitiveServicesSpeechServicesPonyfillFactory
     expect(gen.next({}).value).toEqual(
       call(createCognitiveServicesSpeechServicesPonyfillFactory, {
-        authorizationToken: jasmine.anything(), // any(Promise) doesn't match correctly
-        region: 'westus',
+        credentials: jasmine.any(Function),
       })
     );
 
@@ -769,8 +768,7 @@ describe('The ChatSagas,', () => {
       const existingFactory = {};
       expect(gen.next(existingFactory).value).toEqual(
         call(createCognitiveServicesSpeechServicesPonyfillFactory, {
-          authorizationToken: jasmine.anything(), // .any(Promise) doesn't match correctly
-          region: 'westus',
+          credentials: jasmine.any(Function),
         })
       );
 
@@ -904,8 +902,7 @@ describe('The ChatSagas,', () => {
       const existingFactory = {};
       expect(gen.next(existingFactory).value).toEqual(
         call(createCognitiveServicesSpeechServicesPonyfillFactory, {
-          authorizationToken: jasmine.anything(), // .any(Promise) doesn't match correctly
-          region: 'westus',
+          credentials: jasmine.any(Function),
         })
       );
 

packages/app/client/src/state/sagas/chatSagas.ts

@@ -467,11 +467,13 @@ export class ChatSagas {
             endpointId,
             !!existingFactory
           );
-
-          const factory = yield call(createCognitiveServicesSpeechServicesPonyfillFactory, {
-            authorizationToken: speechAuthenticationToken,
+          const fetchSpeechCredentials = async () => ({
+            authorizationToken: await speechAuthenticationToken,
             region: 'westus', // Currently, the prod speech service is only deployed to westus
           });
+          const factory = yield call(createCognitiveServicesSpeechServicesPonyfillFactory, {
+            credentials: fetchSpeechCredentials,
+          });
 
           yield put(webSpeechFactoryUpdated(documentId, factory)); // Provide the new factory to the store
         } catch (e) {
@@ -651,11 +653,13 @@ export class ChatSagas {
           botEndpoint.id,
           !!existingFactory
         );
-
-        const factory = yield call(createCognitiveServicesSpeechServicesPonyfillFactory, {
-          authorizationToken: speechAuthenticationToken,
+        const fetchSpeechCredentials = async () => ({
+          authorizationToken: await speechAuthenticationToken,
           region: 'westus', // Currently, the prod speech service is only deployed to westus
         });
+        const factory = yield call(createCognitiveServicesSpeechServicesPonyfillFactory, {
+          credentials: fetchSpeechCredentials,
+        });
 
         yield put(webSpeechFactoryUpdated(documentId, factory)); // Provide the new factory to the store
       } catch (e) {

packages/app/client/src/ui/editor/emulator/parts/chat/chat.scss

@@ -38,7 +38,7 @@
   background-color: white;
   display: flex;
   position: relative;
-  height: 100%;
+  height: calc(100% - 36px); // 36px is the height of the <header> in chatPanel.tsx
   width: 100%;
   user-select: text;
 

packages/app/client/src/ui/editor/emulator/parts/chat/chat.spec.tsx

@@ -34,7 +34,7 @@
 import * as React from 'react';
 import { mount, ReactWrapper, shallow, ShallowWrapper } from 'enzyme';
 import { Provider } from 'react-redux';
-import ReactWebChat, { createDirectLine, createStyleSet } from 'botframework-webchat';
+import { createDirectLine, createStyleSet, Components } from 'botframework-webchat';
 import { ActivityTypes } from 'botframework-schema';
 import {
   bot,
@@ -56,6 +56,8 @@ import webChatStyleOptions from './webChatTheme';
 import { ChatContainer } from './chatContainer';
 import { ChatProps, Chat } from './chat';
 
+const { Composer } = Components;
+
 jest.mock('./chat.scss', () => ({
   get bubbleContentColor() {
     return '#fff';
@@ -160,7 +162,7 @@ describe('<ChatContainer />', () => {
     wrapper.setProps({
       children: <ChatContainer {...updatedProps} />,
     });
-    expect(wrapper.find(ReactWebChat).props().disabled).toBeTruthy();
+    expect(wrapper.find(Composer).props().disabled).toBeTruthy();
 
     updatedProps = {
       ...props,
@@ -170,7 +172,7 @@ describe('<ChatContainer />', () => {
     wrapper.setProps({
       children: <ChatContainer {...updatedProps} />,
     });
-    expect(wrapper.find(ReactWebChat).props().disabled).toBeFalsy();
+    expect(wrapper.find(Composer).props().disabled).toBeFalsy();
 
     updatedProps = {
       ...props,
@@ -180,7 +182,7 @@ describe('<ChatContainer />', () => {
     wrapper.setProps({
       children: <ChatContainer {...updatedProps} />,
     });
-    expect(wrapper.find(ReactWebChat).props().disabled).toBeFalsy();
+    expect(wrapper.find(Composer).props().disabled).toBeFalsy();
 
     updatedProps = {
       ...props,
@@ -190,7 +192,7 @@ describe('<ChatContainer />', () => {
     wrapper.setProps({
       children: <ChatContainer {...updatedProps} />,
     });
-    expect(wrapper.find(ReactWebChat).props().disabled).toBeFalsy();
+    expect(wrapper.find(Composer).props().disabled).toBeFalsy();
 
     updatedProps = {
       ...props,
@@ -200,7 +202,7 @@ describe('<ChatContainer />', () => {
     wrapper.setProps({
       children: <ChatContainer {...updatedProps} />,
     });
-    expect(wrapper.find(ReactWebChat).props().disabled).toBeFalsy();
+    expect(wrapper.find(Composer).props().disabled).toBeFalsy();
 
     updatedProps = {
       ...props,
@@ -210,7 +212,7 @@ describe('<ChatContainer />', () => {
     wrapper.setProps({
       children: <ChatContainer {...updatedProps} />,
     });
-    expect(wrapper.find(ReactWebChat).props().disabled).toBeTruthy();
+    expect(wrapper.find(Composer).props().disabled).toBeTruthy();
   });
 
   describe('when there is no direct line client', () => {
@@ -223,7 +225,7 @@ describe('<ChatContainer />', () => {
 
   describe('when there is a direct line client', () => {
     it('renders the WebChat component', () => {
-      const webChat = wrapper.find(ReactWebChat);
+      const webChat = wrapper.find(Composer);
       const styleSet = createStyleSet({ ...webChatStyleOptions });
 
       styleSet.fileContent = {

packages/app/client/src/ui/editor/emulator/parts/chat/chat.tsx

@@ -33,7 +33,7 @@
 
 import { ValueTypes, RestartConversationStatus } from '@bfemulator/app-shared';
 import { Activity, ActivityTypes } from 'botframework-schema';
-import ReactWebChat, { createStyleSet } from 'botframework-webchat';
+import { createStyleSet, Components } from 'botframework-webchat';
 import * as React from 'react';
 import { PureComponent, KeyboardEvent, MouseEvent, ReactNode } from 'react';
 import { EmulatorMode } from '@bfemulator/sdk-shared';
@@ -44,6 +44,9 @@ import * as styles from './chat.scss';
 import webChatStyleOptions from './webChatTheme';
 import { TraceActivityContainer } from './traceActivityContainer';
 import { ConnectionMessageContainer } from './connectionMessageContainer';
+import { TranscriptFocusListener } from './transcriptFocusListener';
+
+const { BasicWebChat, Composer } = Components;
 
 export interface ChatProps {
   botId?: string;
@@ -65,9 +68,11 @@ interface ChatState {
   highlightedActivities?: Activity[];
 }
 
+type ActivityMap = Record<string, Activity>;
+
 export class Chat extends PureComponent<ChatProps, ChatState> {
   public state = { waitForSpeechToken: false } as ChatState;
-  private activityMap: { [activityId: string]: Activity } = {};
+  private activityMap: ActivityMap = {};
 
   public render() {
     const {
@@ -113,9 +118,11 @@ export class Chat extends PureComponent<ChatProps, ChatState> {
         name: 'Bot',
       };
 
+      const boundUpdateSelectedActivity = this.updateSelectedActivity.bind(this);
+
       return (
         <div className={styles.chat}>
-          <ReactWebChat
+          <Composer
             store={webchatStore}
             activityMiddleware={this.createActivityMiddleware}
             cardActionMiddleware={this.cardActionMiddleware}
@@ -128,7 +135,10 @@ export class Chat extends PureComponent<ChatProps, ChatState> {
             userID={currentUser.id}
             username={currentUser.name || 'User'}
             webSpeechPonyfillFactory={webSpeechPonyfillFactory}
-          />
+          >
+            <BasicWebChat />
+            <TranscriptFocusListener updateSelectedActivity={boundUpdateSelectedActivity} />
+          </Composer>
           <ConnectionMessageContainer documentId={this.props.documentId} />
         </div>
       );

packages/app/client/src/ui/editor/emulator/parts/chat/chatContainer.ts

@@ -31,7 +31,6 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 //
 import { connect } from 'react-redux';
-import { User } from '@bfemulator/sdk-shared';
 import { Activity } from 'botframework-schema';
 import {
   executeCommand,

packages/app/client/src/ui/editor/emulator/parts/chat/transcriptFocusListener.tsx

@@ -0,0 +1,52 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license.
+//
+// Microsoft Bot Framework: http://botframework.com
+//
+// Bot Framework Emulator Github:
+// https://github.com/Microsoft/BotFramwork-Emulator
+//
+// Copyright (c) Microsoft Corporation
+// All rights reserved.
+//
+// MIT License:
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+import { FC, useCallback } from 'react';
+import { hooks } from 'botframework-webchat';
+import { Activity } from 'botframework-schema';
+
+const { useObserveTranscriptFocus } = hooks;
+
+type TranscriptFocusListenerProps = { updateSelectedActivity?: (id: string) => void };
+export const TranscriptFocusListener: FC<TranscriptFocusListenerProps> = (props: TranscriptFocusListenerProps) => {
+  const onActivityFocused = useCallback(({ activity }: { activity: Activity }) => {
+    if (activity) {
+      props.updateSelectedActivity(activity.id);
+    }
+  }, []);
+
+  useObserveTranscriptFocus && useObserveTranscriptFocus(onActivityFocused, [onActivityFocused]);
+
+  // strictly listen for and act on a new activity being selected -- do not render anything
+  return null;
+};

packages/app/client/src/ui/editor/emulator/parts/chat/webChatTheme.ts

@@ -64,4 +64,6 @@ export default {
   transcriptOverlayButtonColor: 'var(--webchat-transcript-overlay-text)',
   transcriptOverlayButtonColorOnFocus: 'var(--webchat-transcript-overlay-text-focus)',
   transcriptOverlayButtonColorOnHover: 'var(--webchat-transcript-overlay-text-focus)',
+
+  transcriptVisualKeyboardIndicatorColor: 'var(--webchat-transcript-visual-kb-indicator-color)',
 };

packages/app/client/src/ui/styles/themes/dark.css

@@ -55,6 +55,9 @@ html {
   --webchat-transcript-overlay-text: var(--neutral-1);
   --webchat-transcript-overlay-text-focus: var(--neutral-1);
 
+  /* The outer box that indicates the transcript is focused */
+  --webchat-transcript-visual-kb-indicator-color: var(--global-focus-outline-color);
+
   /* suggested actions */
   --webchat-sa-bg: var(--webchat-bubble-bg);
   --webchat-sa-border-color: var(--neutral-4);

packages/app/client/src/ui/styles/themes/high-contrast.css

@@ -54,6 +54,9 @@ html {
   --webchat-transcript-overlay-text: var(--neutral-15);
   --webchat-transcript-overlay-text-focus: var(--neutral-15);
 
+  /* The outer box that indicates the transcript is focused */
+  --webchat-transcript-visual-kb-indicator-color: var(--global-focus-outline-color);
+
   /* suggested actions */
   --webchat-sa-bg: var(--webchat-bubble-bg);
   --webchat-sa-border-color: var(--neutral-4);

packages/app/client/src/ui/styles/themes/light.css

@@ -53,6 +53,9 @@ html {
   --webchat-transcript-overlay-text: var(--neutral-1);
   --webchat-transcript-overlay-text-focus: var(--neutral-1);
 
+  /* The outer box that indicates the transcript is focused */
+  --webchat-transcript-visual-kb-indicator-color: var(--global-focus-outline-color);
+
   /* suggested actions */
   --webchat-sa-bg: var(--webchat-bubble-bg);
   --webchat-sa-border-color: transparent;