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placeholders removidos e todos os dados reais colocados, com conquistas e tudo

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This commit is contained in:
240403
2026-05-17 17:29:47 +01:00
parent 6ba5c837ce
commit 49a7a6fe02
17 changed files with 4688 additions and 142 deletions
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164
lib/features/dashboard/presentation/widgets/teacher_hero_widget.dart
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@@ -1,27 +1,89 @@
import 'package:flutter/material.dart';
import 'package:flutter_animate/flutter_animate.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import '../../../../core/theme/app_theme_extension.dart';
import '../../../../core/services/gamification_service.dart';
import '../../../../core/models/class_stats.dart';
import '../../../../core/services/auth_service.dart';
/// Hero section for teacher dashboard showing class overview
class TeacherHeroWidget extends StatelessWidget {
class TeacherHeroWidget extends StatefulWidget {
final String userName;
final int totalStudents;
final int activeQuizzes;
final int uploadedContent;
final double classAverageProgress;
const TeacherHeroWidget({
super.key,
required this.userName,
this.totalStudents = 24,
this.activeQuizzes = 3,
this.uploadedContent = 12,
this.classAverageProgress = 0.72,
});
@override
State<TeacherHeroWidget> createState() => _TeacherHeroWidgetState();
}
class _TeacherHeroWidgetState extends State<TeacherHeroWidget> {
List<ClassStats> _classStats = [];
bool _loading = true;
@override
void initState() {
super.initState();
_loadClassStats();
}
Future<void> _loadClassStats() async {
try {
final user = AuthService.currentUser;
if (user == null) return;
// Obter turmas do professor
final classesSnapshot = await FirebaseFirestore.instance
.collection('classes')
.where('teacherId', isEqualTo: user.uid)
.get();
final classStatsList = <ClassStats>[];
for (final classDoc in classesSnapshot.docs) {
final classId = classDoc.id;
final stats = await GamificationService.getClassStats(classId);
if (stats != null) {
classStatsList.add(stats);
}
}
if (mounted) {
setState(() {
_classStats = classStatsList;
_loading = false;
});
}
} catch (e) {
print('Error loading class stats: $e');
if (mounted) {
setState(() {
_loading = false;
});
}
}
}
int get totalStudents => _classStats.fold(0, (sum, stats) => sum + stats.totalStudents);
int get activeQuizzes => _classStats.fold(0, (sum, stats) => sum + stats.activeQuizzes);
int get uploadedContent => _classStats.fold(0, (sum, stats) => sum + stats.totalContent);
double get classAverageProgress {
if (_classStats.isEmpty) return 0.0;
final totalProgress = _classStats.fold(0.0, (sum, stats) => sum + stats.averageProgress);
return totalProgress / _classStats.length;
}
Widget build(BuildContext context) {
if (_loading) {
return Container(
margin: const EdgeInsets.only(bottom: 24),
child: const Center(child: CircularProgressIndicator()),
);
}
return Container(
margin: const EdgeInsets.only(bottom: 24),
child: Column(
@@ -231,26 +293,7 @@ class TeacherHeroWidget extends StatelessWidget {
],
),
const SizedBox(height: 12),
_buildActivityItem(
context,
'15 alunos completaram o quiz de Derivadas',
'Hoje, 14:30',
Theme.of(context).colorScheme.primary,
),
const SizedBox(height: 8),
_buildActivityItem(
context,
'Novo conteúdo: Regra da Cadeia',
'Ontem, 09:15',
Theme.of(context).colorScheme.secondary,
),
const SizedBox(height: 8),
_buildActivityItem(
context,
'3 alunos precisam de apoio em Limites',
'Ontem, 16:45',
Theme.of(context).colorScheme.error,
),
..._buildRecentActivities(),
],
),
)
@@ -302,6 +345,67 @@ class TeacherHeroWidget extends StatelessWidget {
);
}
List<Widget> _buildRecentActivities() {
final activities = <Widget>[];
if (_classStats.isEmpty) {
activities.add(_buildActivityItem(
context,
'Nenhuma atividade recente',
'Comece criando turmas e conteúdos',
Theme.of(context).colorScheme.onSurfaceVariant,
));
return activities;
}
// Adicionar atividades baseadas nas estatísticas das turmas
for (final stats in _classStats.take(3)) {
if (stats.activeQuizzes > 0) {
activities.add(_buildActivityItem(
context,
'${stats.activeQuizzes} quizzes ativos em ${stats.className}',
'Recente',
Theme.of(context).colorScheme.primary,
));
activities.add(const SizedBox(height: 8));
}
if (stats.studentsNeedingSupport.isNotEmpty) {
activities.add(_buildActivityItem(
context,
'${stats.studentsNeedingSupport.length} alunos precisam de apoio em ${stats.className}',
'Ver analytics',
Theme.of(context).colorScheme.error,
));
activities.add(const SizedBox(height: 8));
}
if (stats.totalContent > 0) {
activities.add(_buildActivityItem(
context,
'${stats.totalContent} conteúdos disponíveis em ${stats.className}',
'Atualizado',
Theme.of(context).colorScheme.secondary,
));
activities.add(const SizedBox(height: 8));
}
}
// Remover o último SizedBox se existir
if (activities.isNotEmpty && activities.last is SizedBox) {
activities.removeLast();
}
return activities.isEmpty ? [
_buildActivityItem(
context,
'Nenhuma atividade recente',
'Comece criando turmas e conteúdos',
Theme.of(context).colorScheme.onSurfaceVariant,
)
] : activities;
}
Widget _buildActivityItem(
BuildContext context,
String text,
@@ -333,7 +437,7 @@ class TeacherHeroWidget extends StatelessWidget {
style: TextStyle(
color: Theme.of(
context,
).colorScheme.onSurfaceVariant.withOpacity(0.7),
).colorScheme.onSurfaceVariant.withValues(alpha: 0.7),
fontSize: 12,
),
),