fixes

mnemo_cards_admin/src/components/QuestionEditorDialog.tsx

@@ -1,6 +1,6 @@
 import { useState, useEffect } from 'react'
-import type { Question } from '@/types/questions'
-import { QuestionType, isSimpleQuestion, isInputButtonsQuestion } from '@/types/questions'
+import type { Question, SimpleQuestion, InputButtonsQuestion } from '@/types/questions'
+import { QuestionType, isInputButtonsQuestion } from '@/types/questions'
 import {
   Dialog,
   DialogContent,
@@ -186,7 +186,7 @@ export function QuestionEditorDialog({
             <div>
               {questionType === QuestionType.SIMPLE ? (
                 <SimpleQuestionForm
-                  question={currentQuestion || {}}
+                  question={(currentQuestion as Partial<SimpleQuestion>) || {}}
                   onChange={(updated) => {
                     setCurrentQuestion({
                       ...updated,
@@ -199,7 +199,7 @@ export function QuestionEditorDialog({
                 />
               ) : (
                 <InputButtonsQuestionForm
-                  question={currentQuestion || {}}
+                  question={(currentQuestion as Partial<InputButtonsQuestion>) || {}}
                   onChange={(updated) => {
                     setCurrentQuestion({
                       ...updated,
@@ -210,7 +210,7 @@ export function QuestionEditorDialog({
                         updated.word &&
                         updated.answer &&
                         updated.options?.length &&
-                        (updated as any).template
+                        updated.template
                       ),
                     )
                   }}

mnemo_cards_admin/src/components/TestQuestionsManager.tsx

@@ -1,10 +1,10 @@
 import { useState } from 'react'
 import type { Question } from '@/types/questions'
-import { QuestionType, isSimpleQuestion, isInputButtonsQuestion } from '@/types/questions'
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+import { QuestionType, isInputButtonsQuestion } from '@/types/questions'
+import { Card, CardContent } from '@/components/ui/card'
 import { Button } from '@/components/ui/button'
 import { Badge } from '@/components/ui/badge'
-import { Edit, Trash2, Plus, FileText, Type } from 'lucide-react'
+import { Edit, Trash2, FileText, Type } from 'lucide-react'
 import {
   AlertDialog,
   AlertDialogAction,

mnemo_cards_admin/src/components/forms/InputButtonsQuestionForm.tsx

@@ -1,5 +1,6 @@
 import { useState, useEffect } from 'react'
 import type { InputButtonsQuestion, TestButton } from '@/types/questions'
+import { QuestionType } from '@/types/questions'
 import { Label } from '@/components/ui/label'
 import { Input } from '@/components/ui/input'
 import { Textarea } from '@/components/ui/textarea'
@@ -34,7 +35,7 @@ export function InputButtonsQuestionForm({
 
   useEffect(() => {
     onChange({
-      questionType: 'input_buttons',
+      questionType: QuestionType.INPUT_BUTTONS,
       word,
       text: text || undefined,
       image: image || undefined,
@@ -103,7 +104,7 @@ export function InputButtonsQuestionForm({
         <ImageUpload
           label="Question Image"
           value={image}
-          onChange={setImage}
+          onChange={(value) => setImage(value || '')}
         />
       </div>
 

mnemo_cards_admin/src/components/forms/SimpleQuestionForm.tsx

@@ -1,5 +1,6 @@
 import { useState, useEffect } from 'react'
 import type { SimpleQuestion, TestButton } from '@/types/questions'
+import { QuestionType } from '@/types/questions'
 import { Label } from '@/components/ui/label'
 import { Input } from '@/components/ui/input'
 import { Textarea } from '@/components/ui/textarea'
@@ -31,18 +32,6 @@ export function SimpleQuestionForm({
   const [buttons, setButtons] = useState<TestButton[]>(question.options || [])
   const [answer, setAnswer] = useState(question.answer || '')
 
-  useEffect(() => {
-    onChange({
-      questionType: 'simple',
-      word,
-      text: text || undefined,
-      image: image || undefined,
-      audio: audio || undefined,
-      options: buttons,
-      answer,
-    })
-  }, [word, text, image, audio, buttons, answer, onChange])
-
   const addButton = () => {
     const newButton: TestButton = {
       id: `btn_${Date.now()}`,
@@ -94,7 +83,7 @@ export function SimpleQuestionForm({
         <ImageUpload
           label="Question Image"
           value={image}
-          onChange={setImage}
+          onChange={(value) => setImage(value || '')}
         />
       </div>
 

mnemo_cards_admin/src/types/questions.ts

@@ -1,4 +1,4 @@
-export enum QuestionType {
+export const enum QuestionType {
   SIMPLE = 'simple',
   INPUT_BUTTONS = 'input_buttons',
 }

mnemo_cards_backend/lib/api/v2/admin_tests_api_v2.dart

@@ -389,12 +389,12 @@ class AdminTestsApiV2 {
             await _db.testDao.createTestQuestion(
               TestQuestionsCompanion.insert(
                 testId: testId,
-                orderIndex: orderIndex++,
+                orderIndex: drift.Value(orderIndex++),
                 questionType: questionType,
                 word: word,
                 answer: answer,
-                options: jsonEncode(buttons),
-                uiData: jsonEncode(uiData),
+                options: drift.Value(jsonEncode(buttons)),
+                uiData: drift.Value(jsonEncode(uiData)),
               ),
             );
           }
@@ -456,12 +456,12 @@ class AdminTestsApiV2 {
             await _db.testDao.createTestQuestion(
               TestQuestionsCompanion.insert(
                 testId: newTest,
-                orderIndex: orderIndex++,
+                orderIndex: drift.Value(orderIndex++),
                 questionType: questionType,
                 word: word,
                 answer: answer,
-                options: jsonEncode(buttons),
-                uiData: jsonEncode(uiData),
+                options: drift.Value(jsonEncode(buttons)),
+                uiData: drift.Value(jsonEncode(uiData)),
               ),
             );
           }

mnemo_cards_backend/lib/api/v2/tests_api_v2.dart

@@ -180,7 +180,7 @@ class TestsApiV2 {
       // Get test statistics from Drift
       final testStatistic = await _db.testDao.getTestStatistics(user.id!, testId);
 
-      if (testStatistic == null || testStatistic.results == null) {
+      if (testStatistic == null || testStatistic.metadata.isEmpty) {
         return _ok({
           'items': [],
           'total': 0,
@@ -190,9 +190,9 @@ class TestsApiV2 {
         });
       }
 
-      // Parse attempts from results JSON
-      // results хранится как Map<String, dynamic>, где ключ 'attempts' содержит список попыток
-      final resultsMap = testStatistic.results as Map<String, dynamic>? ?? {};
+      // Parse attempts from metadata JSON
+      // metadata хранится как Map<String, dynamic>, где ключ 'attempts' содержит список попыток
+      final resultsMap = json.decode(testStatistic.metadata) as Map<String, dynamic>? ?? {};
       final resultsList = resultsMap['attempts'] as List<dynamic>? ?? [];
       
       final attempts = resultsList.map((result) {

mnemo_cards_backend/lib/tests/test_manager.dart

@@ -21,9 +21,11 @@ class TestManager {
     if (statistics == null) return null;
 
     // Convert TestStatistic to TestStatisticsDto
-    // results is stored as Map<String, dynamic> with 'attempts' key
-    final results = statistics.results ?? <String, dynamic>{};
-    final attempts = (results['attempts'] as List<dynamic>?) ?? [];
+    // metadata is stored as JSON string with 'attempts' key
+    final metadataMap = statistics.metadata.isNotEmpty
+        ? (json.decode(statistics.metadata) as Map<String, dynamic>? ?? {})
+        : <String, dynamic>{};
+    final attempts = (metadataMap['attempts'] as List<dynamic>?) ?? [];
     
     // Get words from the last attempt, or empty list if no attempts
     final lastAttempt = attempts.isNotEmpty 
@@ -55,12 +57,33 @@ class TestManager {
 
     // Convert Test to TestDto
     final questionsList = questions.map((q) {
-      // Parse question body based on type
-      final body = json.decode(q.body) as Map<String, dynamic>;
-      return AbstractTestQuestion.fromJson({
+      // Build question JSON from separate fields
+      final questionJson = <String, dynamic>{
         'questionType': q.questionType,
-        ...body,
-      });
+        'id': q.id,
+        'word': q.word,
+      };
+      
+      // Parse options (JSON array of buttons)
+      try {
+        final options = json.decode(q.options) as List<dynamic>;
+        questionJson['buttons'] = options;
+      } catch (e) {
+        questionJson['buttons'] = [];
+      }
+      
+      // Add answer
+      questionJson['answer'] = q.answer;
+      
+      // Parse uiData (image, text, audio, template)
+      try {
+        final uiData = json.decode(q.uiData) as Map<String, dynamic>;
+        questionJson.addAll(uiData);
+      } catch (e) {
+        // If uiData is empty or invalid, ignore
+      }
+      
+      return AbstractTestQuestion.fromJson(questionJson);
     }).toList();
 
     return TestDto(
@@ -85,11 +108,33 @@ class TestManager {
       final statistics = await _testStatisticsDto(userModel.id!, test.id);
 
       final questionsList = questions.map((q) {
-        final body = json.decode(q.body) as Map<String, dynamic>;
-        return AbstractTestQuestion.fromJson({
+        // Build question JSON from separate fields
+        final questionJson = <String, dynamic>{
           'questionType': q.questionType,
-          ...body,
-        });
+          'id': q.id,
+          'word': q.word,
+        };
+        
+        // Parse options (JSON array of buttons)
+        try {
+          final options = json.decode(q.options) as List<dynamic>;
+          questionJson['buttons'] = options;
+        } catch (e) {
+          questionJson['buttons'] = [];
+        }
+        
+        // Add answer
+        questionJson['answer'] = q.answer;
+        
+        // Parse uiData (image, text, audio, template)
+        try {
+          final uiData = json.decode(q.uiData) as Map<String, dynamic>;
+          questionJson.addAll(uiData);
+        } catch (e) {
+          // If uiData is empty or invalid, ignore
+        }
+        
+        return AbstractTestQuestion.fromJson(questionJson);
       }).toList();
 
       testDtos.add(TestDto(
@@ -123,11 +168,33 @@ class TestManager {
       final statistics = await _testStatisticsDto(user.id!, test.id);
 
       final questionsList = questions.map((q) {
-        final body = json.decode(q.body) as Map<String, dynamic>;
-        return AbstractTestQuestion.fromJson({
+        // Build question JSON from separate fields
+        final questionJson = <String, dynamic>{
           'questionType': q.questionType,
-          ...body,
-        });
+          'id': q.id,
+          'word': q.word,
+        };
+        
+        // Parse options (JSON array of buttons)
+        try {
+          final options = json.decode(q.options) as List<dynamic>;
+          questionJson['buttons'] = options;
+        } catch (e) {
+          questionJson['buttons'] = [];
+        }
+        
+        // Add answer
+        questionJson['answer'] = q.answer;
+        
+        // Parse uiData (image, text, audio, template)
+        try {
+          final uiData = json.decode(q.uiData) as Map<String, dynamic>;
+          questionJson.addAll(uiData);
+        } catch (e) {
+          // If uiData is empty or invalid, ignore
+        }
+        
+        return AbstractTestQuestion.fromJson(questionJson);
       }).toList();
 
       testDtos.add(TestDto(
@@ -223,11 +290,30 @@ class TestManager {
       final testId = await _db.testDao.createTest(testCompanion);
 
       // Create questions
+      int orderIndex = 0;
       for (final question in testDto.questions) {
+        final questionJson = question.toJson();
+        
+        // Extract key fields
+        final word = questionJson['word'] as String? ?? '';
+        final answer = questionJson['answer'] as String? ?? '';
+        final buttons = questionJson['buttons'] as List<dynamic>? ?? [];
+        
+        // UI data (image, text, audio, template)
+        final uiData = <String, dynamic>{};
+        if (questionJson['image'] != null) uiData['image'] = questionJson['image'];
+        if (questionJson['text'] != null) uiData['text'] = questionJson['text'];
+        if (questionJson['audio'] != null) uiData['audio'] = questionJson['audio'];
+        if (questionJson['template'] != null) uiData['template'] = questionJson['template'];
+        
         final questionCompanion = TestQuestionsCompanion.insert(
           testId: testId,
+          orderIndex: drift.Value(orderIndex++),
           questionType: question.questionType.name,
-          body: json.encode(question.toJson()),
+          word: word,
+          answer: answer,
+          options: drift.Value(json.encode(buttons)),
+          uiData: drift.Value(json.encode(uiData)),
         );
 
         await _db.testDao.createTestQuestion(questionCompanion);

mnemo_cards_backend/lib/user/user_manager.dart

@@ -209,10 +209,12 @@ class UserManager {
     final existingStat = await _db.testDao.getTestStatistics(user.id!, testStat.testId);
 
     // Обновить результаты теста
-    // results хранится как Map<String, dynamic>, где ключ 'attempts' содержит список попыток
-    final currentResults = existingStat?.results ?? <String, dynamic>{};
+    // metadata хранится как JSON string, где ключ 'attempts' содержит список попыток
+    final currentMetadata = existingStat?.metadata.isNotEmpty == true
+        ? (json.decode(existingStat!.metadata) as Map<String, dynamic>? ?? {})
+        : <String, dynamic>{};
     final attemptsKey = 'attempts';
-    final currentAttempts = (currentResults[attemptsKey] as List<dynamic>?) ?? [];
+    final currentAttempts = (currentMetadata[attemptsKey] as List<dynamic>?) ?? [];
     
     final newAttempt = <String, dynamic>{
       'sessionToken': testStat.sessionToken,
@@ -220,15 +222,15 @@ class UserManager {
     };
     
     final updatedAttempts = <dynamic>[...currentAttempts, newAttempt];
-    final updatedResults = <String, dynamic>{
-      ...currentResults,
+    final updatedMetadata = <String, dynamic>{
+      ...currentMetadata,
       attemptsKey: updatedAttempts,
     };
 
     if (existingStat != null) {
       // Обновить существующую статистику
       final updatedStat = existingStat.copyWith(
-        results: drift.Value(updatedResults),
+        metadata: json.encode(updatedMetadata),
         updatedAt: PgDateTime(DateTime.now()),
       );
       await _db.testDao.updateTestStatistics(updatedStat);
@@ -238,7 +240,7 @@ class UserManager {
         TestStatisticsCompanion.insert(
           userId: user.id!,
           testId: testStat.testId,
-          results: drift.Value(updatedResults),
+          metadata: drift.Value(json.encode(updatedMetadata)),
           completedAt: drift.Value(PgDateTime(DateTime.now())),
         ),
       );