exit practice if no activities to do

env.ocal_choreo

@@ -0,0 +1,16 @@
+BASE_API='https://api.staging.pangea.chat/api/v1'
+CHOREO_API = "http://localhost:8000/choreo"
+FRONTEND_URL='https://app.pangea.chat'
+
+SYNAPSE_URL = 'matrix.staging.pangea.chat'
+CHOREO_API_KEY = 'e6fa9fa97031ba0c852efe78457922f278a2fbc109752fe18e465337699e9873'
+
+RC_PROJECT = 'a499dc21'
+RC_KEY = 'sk_eVGBdPyInaOfJrKlPBgFVnRynqKJB'
+
+RC_GOOGLE_KEY = 'goog_paQMrzFKGzuWZvcMTPkkvIsifJe'
+RC_IOS_KEY = 'appl_DUPqnxuLjkBLzhBPTWeDjqNENuv'
+RC_STRIPE_KEY = 'strp_YWZxWUeEfvagiefDNoofinaRCOl'
+RC_OFFERING_NAME = 'test'
+
+STRIPE_MANAGEMENT_LINK = 'https://billing.stripe.com/p/login/test_9AQaI8d3O9lmaXe5kk'

lib/main.dart

@@ -22,7 +22,7 @@ void main() async {
 
   // #Pangea
   try {
-    await dotenv.load(fileName: ".env");
+    await dotenv.load(fileName: ".env.local_choreo");
   } catch (e) {
     Logs().e('Failed to load .env file', e);
   }

lib/pangea/controllers/practice_activity_generation_controller.dart

@@ -76,7 +76,7 @@ class PracticeGenerationController {
     );
   }
 
-  Future<PracticeActivityModel> _fetch({
+  Future<MessageActivityResponse> _fetch({
     required String accessToken,
     required MessageActivityRequest requestModel,
   }) async {
@@ -92,7 +92,7 @@ class PracticeGenerationController {
     if (res.statusCode == 200) {
       final Map<String, dynamic> json = jsonDecode(utf8.decode(res.bodyBytes));
 
-      final response = PracticeActivityModel.fromJson(json);
+      final response = MessageActivityResponse.fromJson(json);
 
       return response;
     } else {
@@ -101,6 +101,8 @@ class PracticeGenerationController {
     }
   }
 
+  //TODO - allow return of activity content before sending the event
+  // this requires some downstream changes to the way the event is handled
   Future<PracticeActivityEvent?> getPracticeActivity(
     MessageActivityRequest req,
     PangeaMessageEvent event,
@@ -112,13 +114,17 @@ class PracticeGenerationController {
     } else {
       //TODO - send request to server/bot, either via API or via event of type pangeaActivityReq
       // for now, just make and send the event from the client
-      final PracticeActivityModel activity = await _fetch(
+      final MessageActivityResponse res = await _fetch(
         accessToken: _pangeaController.userController.accessToken,
         requestModel: req,
       );
 
+      if (res.activity == null) {
+        return null;
+      }
+
       final Future<PracticeActivityEvent?> eventFuture =
-          _sendAndPackageEvent(activity, event);
+          _sendAndPackageEvent(res.activity!, event);
 
       _cache[cacheKey] =
           _RequestCacheItem(req: req, practiceActivityEvent: eventFuture);

lib/pangea/enum/message_mode_enum.dart

@@ -82,17 +82,19 @@ extension MessageModeExtension on MessageMode {
   bool isUnlocked(
     int index,
     int numActivitiesCompleted,
+    bool totallyDone,
   ) =>
-      numActivitiesCompleted >= index;
+      numActivitiesCompleted >= index || totallyDone;
 
   Color iconButtonColor(
     BuildContext context,
     int index,
     MessageMode currentMode,
     int numActivitiesCompleted,
+    bool totallyDone,
   ) {
     //locked
-    if (!isUnlocked(index, numActivitiesCompleted)) {
+    if (!isUnlocked(index, numActivitiesCompleted, totallyDone)) {
       return barAndLockedButtonColor(context);
     }
 

lib/pangea/models/igc_text_data_model.dart

@@ -144,15 +144,30 @@ class IGCTextData {
           pangeaMatch.match.offset + pangeaMatch.match.length,
         ) +
         1;
-    //    replace the tokens in the list
-    tokens.replaceRange(startIndex, endIndex, replacement.tokens);
 
-    //for all tokens after the replacement, update their offsets
+    // for all tokens after the replacement, update their offsets
     for (int i = endIndex; i < tokens.length; i++) {
       final PangeaToken token = tokens[i];
       token.text.offset += replacement.value.length - pangeaMatch.match.length;
     }
 
+    // clone the list for debugging purposes
+    final List<PangeaToken> newTokens = List.from(tokens);
+
+    // replace the tokens in the list
+    newTokens.replaceRange(startIndex, endIndex, replacement.tokens);
+
+    final String newFullText = PangeaToken.reconstructText(newTokens);
+
+    if (newFullText != originalInput) {
+      debugger(when: kDebugMode);
+      ErrorHandler.logError(
+        m: "reconstructed text does not match original input",
+      );
+    }
+
+    tokens = newTokens;
+
     //update offsets in existing matches to reflect the change
     //Question - remove matches that overlap with the accepted one?
     // see case of "quiero ver un fix"

lib/pangea/models/practice_activities.dart/message_activity_request.dart

@@ -148,3 +148,31 @@ class MessageActivityRequest {
     return messageId.hashCode ^ const ListEquality().hash(tokensWithXP);
   }
 }
+
+class MessageActivityResponse {
+  final PracticeActivityModel? activity;
+  final bool finished;
+
+  MessageActivityResponse({
+    required this.activity,
+    required this.finished,
+  });
+
+  factory MessageActivityResponse.fromJson(Map<String, dynamic> json) {
+    return MessageActivityResponse(
+      activity: json['activity'] != null
+          ? PracticeActivityModel.fromJson(
+              json['activity'] as Map<String, dynamic>,
+            )
+          : null,
+      finished: json['finished'] as bool,
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'activity': activity?.toJson(),
+      'finished': finished,
+    };
+  }
+}

lib/pangea/widgets/chat/message_selection_overlay.dart

@@ -52,6 +52,7 @@ class MessageOverlayController extends State<MessageSelectionOverlay>
   PangeaTokenText? _selectedSpan;
 
   /// The number of activities that need to be completed before the toolbar is unlocked
+  /// If we don't have any good activities for them, we'll decrease this number
   int needed = 3;
 
   /// Whether the user has completed the activities needed to unlock the toolbar
@@ -73,6 +74,8 @@ class MessageOverlayController extends State<MessageSelectionOverlay>
   int get activitiesLeftToComplete =>
       needed - widget._pangeaMessageEvent.numberOfActivitiesCompleted;
 
+  bool get isPracticeComplete => activitiesLeftToComplete <= 0;
+
   /// In some cases, we need to exit the practice flow and let the user
   /// interact with the toolbar without completing activities
   void exitPracticeFlow() {
@@ -82,13 +85,13 @@ class MessageOverlayController extends State<MessageSelectionOverlay>
   }
 
   Future<void> setInitialToolbarMode() async {
-    if (activitiesLeftToComplete > 0) {
-      toolbarMode = MessageMode.practiceActivity;
+    if (widget._pangeaMessageEvent.isAudioMessage) {
+      toolbarMode = MessageMode.speechToText;
       return;
     }
 
-    if (widget._pangeaMessageEvent.isAudioMessage) {
-      toolbarMode = MessageMode.speechToText;
+    if (activitiesLeftToComplete > 0) {
+      toolbarMode = MessageMode.practiceActivity;
       return;
     }
 
@@ -97,6 +100,9 @@ class MessageOverlayController extends State<MessageSelectionOverlay>
       toolbarMode = MessageMode.textToSpeech;
       return;
     }
+
+    toolbarMode = MessageMode.translation;
+
     setState(() {});
   }
 

lib/pangea/widgets/chat/message_toolbar.dart

@@ -250,7 +250,10 @@ class ToolbarButtonsState extends State<ToolbarButtons> {
       .toList();
 
   static const double iconWidth = 36.0;
-  double get progressWidth => widget.width / modes.length;
+  double get progressWidth => widget.width / overlayController.needed;
+
+  MessageOverlayController get overlayController =>
+      widget.messageToolbarController.widget.overLayController;
 
   // @ggurdin - maybe this can be stateless now?
   @override
@@ -260,6 +263,11 @@ class ToolbarButtonsState extends State<ToolbarButtons> {
 
   @override
   Widget build(BuildContext context) {
+    if (widget
+        .messageToolbarController.widget.pangeaMessageEvent.isAudioMessage) {
+      return const SizedBox();
+    }
+
     return SizedBox(
       width: widget.width,
       child: Stack(
@@ -313,12 +321,15 @@ class ToolbarButtonsState extends State<ToolbarButtons> {
                             widget.messageToolbarController.widget
                                 .overLayController.toolbarMode,
                             pangeaMessageEvent.numberOfActivitiesCompleted,
+                            widget.messageToolbarController.widget
+                                .overLayController.isPracticeComplete,
                           ),
                         ),
                       ),
                       onPressed: mode.isUnlocked(
                         index,
                         pangeaMessageEvent.numberOfActivitiesCompleted,
+                        overlayController.isPracticeComplete,
                       )
                           ? () => widget
                               .messageToolbarController.widget.overLayController

lib/pangea/widgets/practice_activity/practice_activity_card.dart

@@ -110,6 +110,7 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     if (targetTokens.isEmpty ||
         !pangeaController.languageController.languagesSet) {
       debugger(when: kDebugMode);
+      updateFetchingActivity(false);
       return null;
     }
 
@@ -146,13 +147,6 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     return ourNewActivity;
   }
 
-  RepresentationEvent? get representation =>
-      widget.pangeaMessageEvent.originalSent;
-
-  String get messsageText => representation!.text;
-
-  PangeaController get pangeaController => MatrixState.pangeaController;
-
   /// From the tokens in the message, do a preliminary filtering of which to target
   /// Then get the construct uses for those tokens
   Future<List<TokenWithXP>> getTargetTokens() async {
@@ -226,6 +220,7 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
 
   /// future that simply waits for the appropriate time to savor the joy
   Future<void> savorTheJoy() async {
+    joyTimer?.cancel();
     if (savoringTheJoy) return;
     savoringTheJoy = true;
     joyTimer = Timer(appropriateTimeForJoy, () {
@@ -245,13 +240,8 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
         return;
       }
 
-      joyTimer?.cancel();
-      savoringTheJoy = true;
-      joyTimer = Timer(appropriateTimeForJoy, () {
-        if (!mounted) return;
-        savoringTheJoy = false;
-        joyTimer?.cancel();
-      });
+      // start joy timer
+      savorTheJoy();
 
       // if this is the last activity, set the flag to true
       // so we can give them some kudos
@@ -299,6 +289,17 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     }
   }
 
+  RepresentationEvent? get representation =>
+      widget.pangeaMessageEvent.originalSent;
+
+  String get messsageText => representation!.text;
+
+  PangeaController get pangeaController => MatrixState.pangeaController;
+
+  /// The widget that displays the current activity.
+  /// If there is no current activity, the widget returns a sizedbox with a height of 80.
+  /// If the activity type is multiple choice, the widget returns a MultipleChoiceActivity.
+  /// If the activity type is unknown, the widget logs an error and returns a text widget with an error message.
   Widget get activityWidget {
     if (currentActivity == null) {
       // return sizedbox with height of 80
@@ -325,15 +326,20 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     }
   }
 
+  String? get userMessage {
+    // if the user has finished all the activities to unlock the toolbar in this session
+    if (widget.overlayController.finishedActivitiesThisSession) {
+      return "Boom! Tools unlocked!";
+
+      // if we have no activities to show
+    } else if (!fetchingActivity && currentActivity == null) {
+      return L10n.of(context)!.noActivitiesFound;
+    }
+    return null;
+  }
+
   @override
   Widget build(BuildContext context) {
-    String? userMessage;
-    if (widget.overlayController.finishedActivitiesThisSession) {
-      userMessage = "Boom! Tools unlocked!";
-    } else if (!fetchingActivity && currentActivity == null) {
-      userMessage = L10n.of(context)!.noActivitiesFound;
-    }
-
     if (userMessage != null) {
       return Center(
         child: Container(
@@ -341,7 +347,7 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
             minHeight: 80,
           ),
           child: Text(
-            userMessage,
+            userMessage!,
             style: const TextStyle(
               fontSize: 16,
               fontWeight: FontWeight.bold,
@@ -352,11 +358,10 @@ class MessagePracticeActivityCardState extends State<PracticeActivityCard> {
     }
 
     return Stack(
-      alignment: Alignment.topCenter,
+      alignment: Alignment.center,
       children: [
         // Main content
         const Positioned(
-          top: 40,
           child: PointsGainedAnimation(),
         ),
         Column(