feat: moving to lemma def over contextual translation

lib/pangea/constants/morph_categories_and_labels.dart

@@ -1,3 +1,9 @@
+import 'dart:developer';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:material_symbols_icons/symbols.dart';
+
 const Map<String, List<String>> morphCategoriesAndLabels = {
   "Pos": [
     "ADJ",
@@ -165,3 +171,50 @@ const Map<String, List<String>> morphCategoriesAndLabels = {
   "Voice": ["Act", "Mid", "Pass", "Antip", "Cau", "Dir", "Inv", "Rcp", "Caus"],
   "X": ["X"],
 };
+
+// TODO Use the icons that Khue is creating
+IconData getIconForMorphFeature(String feature) {
+  // Define a function to get the icon based on the universal dependency morphological feature (key)
+  switch (feature.toLowerCase()) {
+    case 'number':
+      // google material 123 icon
+      return Icons.format_list_numbered;
+    case 'gender':
+      return Icons.wc;
+    case 'tense':
+      return Icons.access_time;
+    case 'mood':
+      return Icons.mood;
+    case 'person':
+      return Icons.person;
+    case 'case':
+      return Icons.format_list_bulleted;
+    case 'degree':
+      return Icons.trending_up;
+    case 'verbform':
+      return Icons.text_format;
+    case 'voice':
+      return Icons.record_voice_over;
+    case 'aspect':
+      return Icons.aspect_ratio;
+    case 'prontype':
+      return Icons.text_fields;
+    case 'numtype':
+      return Icons.format_list_numbered;
+    case 'poss':
+      return Icons.account_balance;
+    case 'reflex':
+      return Icons.refresh;
+    case 'foreign':
+      return Icons.language;
+    case 'abbr':
+      return Icons.text_format;
+    case 'nountype':
+      return Symbols.abc;
+    case 'pos':
+      return Symbols.toys_and_games;
+    default:
+      debugger(when: kDebugMode);
+      return Icons.help_outline;
+  }
+}

lib/pangea/enum/morphs_enum.dart

@@ -0,0 +1,3 @@
+// this should be an enum eventually though we're using a class for now
+
+class Morphs {}

lib/pangea/models/analytics/construct_list_model.dart

@@ -229,12 +229,13 @@ class ConstructListModel {
     final List<ConstructUses> morphConstructs = constructList(
       type: ConstructTypeEnum.morph,
     );
-
     final List<String> possibleDistractors = morphConstructs
         .where(
           (c) =>
               c.category == morphFeature.toLowerCase() &&
-              c.lemma.toLowerCase() != morphTag.toLowerCase(),
+              c.lemma.toLowerCase() != morphTag.toLowerCase() &&
+              c.lemma.isNotEmpty &&
+              c.lemma != "X",
         )
         .map((c) => c.lemma)
         .toList();

lib/pangea/models/pangea_token_model.dart

@@ -322,7 +322,7 @@ class PangeaToken {
     }
   }
 
-  bool get shouldDoPosActivity => shouldDoMorphActivity("Pos");
+  bool get shouldDoPosActivity => shouldDoMorphActivity("pos");
 
   bool shouldDoMorphActivity(String feature) {
     return shouldDoActivity(
@@ -582,11 +582,14 @@ class PangeaToken {
   }
 
   String get xpEmoji {
-    if (xp < 5) {
+    if (xp < 30) {
+      // bean emoji
+      return "🫛";
+    } else if (xp < 100) {
+      // sprout emoji
       return "🌱";
-    } else if (xp < 10) {
-      return "🌿";
     } else {
+      // flower emoji
       return "🌺";
     }
   }

lib/pangea/repo/lemma_definition_repo.dart

@@ -132,6 +132,23 @@ class LemmaDictionaryRepo {
     return response;
   }
 
+  /// From the cache, get a random set of cached definitions that are not for a specific lemma
+  static List<String> getDistractorDefinitions(
+      LemmaDefinitionRequest req, int count) {
+    _clearExpiredEntries();
+
+    final List<String> definitions = [];
+    for (final entry in _cache.entries) {
+      if (entry.key.lemma != req.lemma) {
+        definitions.add(entry.value.definition);
+      }
+    }
+
+    definitions.shuffle();
+
+    return definitions.take(count).toList();
+  }
+
   static void _clearExpiredEntries() {
     final now = DateTime.now();
     final expiredKeys = _cacheTimestamps.entries

lib/pangea/repo/practice/morph_activity_generator.dart

@@ -1,6 +1,7 @@
 import 'dart:developer';
 
 import 'package:fluffychat/pangea/enum/activity_type_enum.dart';
+import 'package:fluffychat/pangea/enum/analytics/morph_categories_enum.dart';
 import 'package:fluffychat/pangea/enum/construct_type_enum.dart';
 import 'package:fluffychat/pangea/models/pangea_token_model.dart';
 import 'package:fluffychat/pangea/models/practice_activities.dart/message_activity_request.dart';
@@ -30,14 +31,15 @@ class MorphActivityGenerator {
       "SCONJ": [],
       "PUNCT": [],
       "VERB": ["Tense", "Aspect"],
+      "X": [],
     },
   };
 
   /// Get the sequence of activities for a given part of speech
   /// The sequence is a list of morphological features that should be practiced
   /// in order for the given part of speech
-  Future<POSActivitySequence> getSequence(String langCode, String pos) async {
-    if (!sequence.containsKey(langCode)) {
+  POSActivitySequence getSequence(String? langCode, String pos) {
+    if (langCode == null || !sequence.containsKey(langCode)) {
       langCode = "en";
     }
     final MorphActivitySequence morphActivitySequence = sequence[langCode]!;
@@ -89,7 +91,8 @@ class MorphActivityGenerator {
         langCode: req.userL2,
         activityType: ActivityTypeEnum.morphId,
         content: ActivityContent(
-          question: "",
+          question:
+              "${getMorphologicalCategoryCopy(morphFeature, MatrixState.pangeaController.matrixState.context) ?? ""}?",
           choices: distractors + [morphTag],
           answers: [morphTag],
           spanDisplayDetails: null,

lib/pangea/repo/practice/practice_repo.dart

@@ -16,6 +16,7 @@ import 'package:fluffychat/pangea/network/urls.dart';
 import 'package:fluffychat/pangea/repo/practice/emoji_activity_generator.dart';
 import 'package:fluffychat/pangea/repo/practice/lemma_activity_generator.dart';
 import 'package:fluffychat/pangea/repo/practice/morph_activity_generator.dart';
+import 'package:fluffychat/pangea/repo/practice/word_meaning_activity_generator.dart';
 import 'package:fluffychat/widgets/matrix.dart';
 import 'package:flutter/foundation.dart';
 import 'package:http/http.dart';
@@ -40,9 +41,10 @@ class PracticeGenerationController {
 
   late PangeaController _pangeaController;
 
-  final MorphActivityGenerator _morph = MorphActivityGenerator();
-  final EmojiActivityGenerator _emoji = EmojiActivityGenerator();
-  final LemmaActivityGenerator _lemma = LemmaActivityGenerator();
+  final _morph = MorphActivityGenerator();
+  final _emoji = EmojiActivityGenerator();
+  final _lemma = LemmaActivityGenerator();
+  final _wordMeaning = WordMeaningActivityGenerator();
 
   PracticeGenerationController() {
     _pangeaController = MatrixState.pangeaController;
@@ -126,10 +128,9 @@ class PracticeGenerationController {
         return _lemma.get(req);
       case ActivityTypeEnum.morphId:
         return _morph.get(req);
-      case ActivityTypeEnum.wordFocusListening:
-      // TODO bring clientside because more efficient
       case ActivityTypeEnum.wordMeaning:
-      // TODO get correct answer with translation and distractors with distractor service
+        return _wordMeaning.get(req);
+      case ActivityTypeEnum.wordFocusListening:
       case ActivityTypeEnum.hiddenWordListening:
         return _fetchFromServer(
           accessToken: accessToken,

lib/pangea/repo/practice/word_meaning_activity_generator.dart

@@ -0,0 +1,47 @@
+import 'package:fluffychat/pangea/enum/activity_type_enum.dart';
+import 'package:fluffychat/pangea/enum/construct_type_enum.dart';
+import 'package:fluffychat/pangea/models/practice_activities.dart/message_activity_request.dart';
+import 'package:fluffychat/pangea/models/practice_activities.dart/multiple_choice_activity_model.dart';
+import 'package:fluffychat/pangea/models/practice_activities.dart/practice_activity_model.dart';
+import 'package:fluffychat/pangea/repo/lemma_definition_repo.dart';
+
+class WordMeaningActivityGenerator {
+  Future<MessageActivityResponse> get(
+    MessageActivityRequest req,
+  ) async {
+    final ConstructIdentifier lemmaId = ConstructIdentifier(
+      lemma: req.targetTokens[0].lemma.text,
+      type: ConstructTypeEnum.vocab,
+      category: req.targetTokens[0].pos,
+    );
+
+    final LemmaDefinitionRequest lemmaDefReq = LemmaDefinitionRequest(
+      lemma: lemmaId.lemma,
+      partOfSpeech: lemmaId.category,
+
+      /// This assumes that the user's L2 is the language of the lemma
+      lemmaLang: req.userL2,
+      userL1: req.userL1,
+    );
+
+    final res = await LemmaDictionaryRepo.get(lemmaDefReq);
+
+    final choices =
+        LemmaDictionaryRepo.getDistractorDefinitions(lemmaDefReq, 3);
+
+    return MessageActivityResponse(
+      activity: PracticeActivityModel(
+        tgtConstructs: [lemmaId],
+        targetTokens: req.targetTokens,
+        langCode: req.userL2,
+        activityType: ActivityTypeEnum.wordMeaning,
+        content: ActivityContent(
+          question: "?",
+          choices: choices,
+          answers: [res.definition],
+          spanDisplayDetails: null,
+        ),
+      ),
+    );
+  }
+}

lib/pangea/widgets/practice_activity/emoji_practice_button.dart

@@ -30,32 +30,32 @@ class EmojiPracticeButtonState extends State<EmojiPracticeButton> {
     }
   }
 
-  bool get _canDoActivity {
-    final canDo = widget.token.shouldDoActivity(
-      a: ActivityTypeEnum.emoji,
-      feature: null,
-      tag: null,
-    );
-    return canDo;
-  }
+  bool get _shouldDoActivity => widget.token.shouldDoActivity(
+        a: ActivityTypeEnum.emoji,
+        feature: null,
+        tag: null,
+      );
 
   @override
   Widget build(BuildContext context) {
     final emoji = widget.token.getEmoji();
     return SizedBox(
       height: 40,
       width: 40,
-      child: _canDoActivity || emoji != null
-          ? IconButton(
-              onPressed: () {
-                widget.onPressed();
-                if (widget.emoji == null && emoji != null) {
-                  widget.setEmoji(emoji);
-                }
-              },
-              icon: emoji == null
-                  ? const Icon(Icons.add_reaction_outlined)
-                  : Text(emoji),
+      child: _shouldDoActivity || emoji != null
+          ? Opacity(
+              opacity: _shouldDoActivity ? 0.5 : 1,
+              child: IconButton(
+                onPressed: () {
+                  widget.onPressed();
+                  if (widget.emoji == null && emoji != null) {
+                    widget.setEmoji(emoji);
+                  }
+                },
+                icon: emoji == null
+                    ? const Icon(Icons.add_reaction_outlined)
+                    : Text(emoji),
+              ),
             )
           : const SizedBox.shrink(),
     );

lib/pangea/widgets/practice_activity/word_text_with_audio_button.dart

@@ -84,12 +84,14 @@ class WordAudioButtonState extends State<WordTextWithAudioButton> {
                       color: _isPlaying
                           ? Theme.of(context).colorScheme.secondary
                           : null,
+                      fontSize:
+                          Theme.of(context).textTheme.titleLarge?.fontSize,
                     ),
               ),
               const SizedBox(width: 4),
               Icon(
                 _isPlaying ? Icons.play_arrow : Icons.play_arrow_outlined,
-                size: Theme.of(context).textTheme.bodyMedium?.fontSize,
+                size: Theme.of(context).textTheme.titleLarge?.fontSize,
               ),
             ],
           ),