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quizzes e teacher dashboard, mudanças

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This commit is contained in:
240403
2026-05-24 17:13:05 +01:00
parent f1a094979f
commit b3f6a5a0f0
2 changed files with 183 additions and 2 deletions
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16
lib/features/dashboard/presentation/pages/teacher_dashboard_page.dart
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@@ -10,6 +10,14 @@ import '../widgets/teacher_classes_list_widget.dart';
class TeacherDashboardPage extends StatefulWidget {
const TeacherDashboardPage({super.key});
/// Clear the cached user name (call when name is updated in settings)
static void clearCachedUserName() {
_cachedUserName = null;
}
/// Cached user name to prevent flickering
static String? _cachedUserName;
@override
State<TeacherDashboardPage> createState() => _TeacherDashboardPageState();
}
@@ -20,7 +28,12 @@ class _TeacherDashboardPageState extends State<TeacherDashboardPage> {
@override
void initState() {
super.initState();
_checkRoleAndLoadData();
// Use cached name if available, otherwise load data
if (TeacherDashboardPage._cachedUserName != null) {
_userName = TeacherDashboardPage._cachedUserName!;
} else {
_checkRoleAndLoadData();
}
}
Future<void> _checkRoleAndLoadData() async {
@@ -70,6 +83,7 @@ class _TeacherDashboardPageState extends State<TeacherDashboardPage> {
print('DEBUG: Final displayName to use: "$displayName"');
setState(() {
_userName = displayName;
TeacherDashboardPage._cachedUserName = displayName;
});
}
}

169
lib/features/quiz/presentation/pages/teacher_quiz_page.dart
View File

@@ -212,6 +212,173 @@ class _TeacherQuizPageState extends State<TeacherQuizPage>
return mathKeywords.any((keyword) => combinedText.contains(keyword));
}
void _showQuizCreationOptions(Map<String, String> material) {
final cs = Theme.of(context).colorScheme;
showModalBottomSheet(
context: context,
isScrollControlled: true,
backgroundColor: Colors.transparent,
builder: (context) => Container(
decoration: BoxDecoration(
color: cs.surface,
borderRadius: const BorderRadius.vertical(top: Radius.circular(24)),
),
padding: const EdgeInsets.all(24),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Handle bar
Center(
child: Container(
width: 40,
height: 4,
decoration: BoxDecoration(
color: cs.onSurfaceVariant.withValues(alpha: 0.3),
borderRadius: BorderRadius.circular(2),
),
),
),
const SizedBox(height: 24),
Text(
'Criar Quiz',
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
color: cs.onSurface,
),
),
const SizedBox(height: 8),
Text(
'Escolhe como queres criar o quiz para este material:',
style: TextStyle(
fontSize: 14,
color: cs.onSurfaceVariant,
),
),
const SizedBox(height: 24),
// Option 1: AI
_buildOptionCard(
context: context,
icon: Icons.auto_awesome,
title: 'Gerar com IA',
subtitle: 'O AI analisa o material e cria perguntas automaticamente',
color: cs.primary,
onTap: () {
Navigator.pop(context);
_generateQuiz(material);
},
),
const SizedBox(height: 12),
// Option 2: Manual
_buildOptionCard(
context: context,
icon: Icons.edit_note,
title: 'Criar Manualmente',
subtitle: 'Cria as perguntas e respostas do zero',
color: cs.secondary,
onTap: () {
Navigator.pop(context);
_createManualQuiz(material);
},
),
const SizedBox(height: 24),
],
),
),
);
}
Widget _buildOptionCard({
required BuildContext context,
required IconData icon,
required String title,
required String subtitle,
required Color color,
required VoidCallback onTap,
}) {
final cs = Theme.of(context).colorScheme;
return Material(
color: Colors.transparent,
borderRadius: BorderRadius.circular(16),
child: InkWell(
onTap: onTap,
borderRadius: BorderRadius.circular(16),
child: Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
border: Border.all(color: color.withValues(alpha: 0.3)),
borderRadius: BorderRadius.circular(16),
color: color.withValues(alpha: 0.05),
),
child: Row(
children: [
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: color.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(12),
),
child: Icon(icon, color: color, size: 28),
),
const SizedBox(width: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: cs.onSurface,
),
),
const SizedBox(height: 4),
Text(
subtitle,
style: TextStyle(
fontSize: 13,
color: cs.onSurfaceVariant,
),
),
],
),
),
Icon(
Icons.arrow_forward_ios,
color: color,
size: 16,
),
],
),
),
),
);
}
Future<void> _createManualQuiz(Map<String, String> material) async {
final matName = material['name'] ?? 'Material';
final matId = material['id']!;
// Abrir editor com lista vazia de perguntas
if (mounted) {
final published = await Navigator.of(context).push<bool>(
MaterialPageRoute(
builder: (_) => _QuizEditorPage(
materialName: matName,
materialId: matId,
questions: const [], // Lista vazia para criação manual
availableClasses: _teacherClasses,
),
),
);
if (published == true) {
await _loadHistory();
}
}
}
Future<void> _generateQuiz(Map<String, String> material) async {
setState(() => _generatingForId = material['id']);
try {
@@ -390,7 +557,7 @@ class _TeacherQuizPageState extends State<TeacherQuizPage>
return _MaterialCard(
name: name,
isGenerating: isGenerating,
onTap: isGenerating ? null : () => _generateQuiz(mat),
onTap: isGenerating ? null : () => _showQuizCreationOptions(mat),
cs: cs,
);
},