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Pequenas adições em teacher dashboard

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This commit is contained in:
240405
2026-05-17 23:34:21 +01:00
parent 4a5209b239
commit ad825f47d7
3 changed files with 405 additions and 99 deletions
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143
lib/features/classes/presentation/pages/class_students_page.dart
View File

@@ -61,29 +61,23 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
@override
Widget build(BuildContext context) {
final cs = Theme.of(context).colorScheme;
if (_isCheckingAccess) {
return const Scaffold(
backgroundColor: Color(0xFFF8F9FA),
body: Center(
child: CircularProgressIndicator(color: Color(0xFF82C9BD)),
),
return Scaffold(
backgroundColor: cs.surface,
body: Center(child: CircularProgressIndicator(color: cs.primary)),
);
}
if (!_accessGranted) {
return Scaffold(
backgroundColor: const Color(0xFFF8F9FA),
backgroundColor: cs.surface,
appBar: AppBar(
backgroundColor: const Color(0xFF82C9BD),
backgroundColor: cs.surface,
foregroundColor: cs.onSurface,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back, color: Colors.white),
onPressed: () => Navigator.of(context).pop(),
),
title: const Text(
'Acesso Negado',
style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
),
title: const Text('Acesso Negado'),
),
body: Center(
child: Padding(
@@ -91,16 +85,12 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(
Icons.lock_outline,
size: 64,
color: Color(0xFF82C9BD),
),
Icon(Icons.lock_outline, size: 64, color: cs.primary),
const SizedBox(height: 24),
const Text(
Text(
'Sem permissão',
style: TextStyle(
color: Color(0xFF2D3748),
color: cs.onSurface,
fontSize: 20,
fontWeight: FontWeight.bold,
),
@@ -108,7 +98,7 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
const SizedBox(height: 12),
Text(
'Só podes ver os alunos das tuas próprias disciplinas.',
style: TextStyle(color: Colors.grey[600], fontSize: 14),
style: TextStyle(color: cs.onSurfaceVariant, fontSize: 14),
textAlign: TextAlign.center,
),
],
@@ -119,31 +109,28 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
}
return Scaffold(
backgroundColor: const Color(0xFFF8F9FA),
backgroundColor: cs.surface,
appBar: AppBar(
backgroundColor: const Color(0xFF82C9BD),
backgroundColor: cs.surface,
foregroundColor: cs.onSurface,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back, color: Colors.white),
onPressed: () => Navigator.of(context).pop(),
),
title: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
widget.className,
style: const TextStyle(
color: Colors.white,
style: TextStyle(
color: cs.onSurface,
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
const Text(
Text(
'Alunos Matriculados',
style: TextStyle(
color: Colors.white70,
color: cs.onSurfaceVariant,
fontSize: 13,
fontWeight: FontWeight.w300,
fontWeight: FontWeight.w400,
),
),
],
@@ -157,9 +144,7 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
.snapshots(),
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(
child: CircularProgressIndicator(color: Color(0xFF82C9BD)),
);
return Center(child: CircularProgressIndicator(color: cs.primary));
}
if (snapshot.hasError) {
@@ -167,11 +152,15 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.error_outline, size: 48, color: Colors.grey[400]),
Icon(
Icons.error_outline,
size: 48,
color: cs.onSurfaceVariant,
),
const SizedBox(height: 16),
Text(
'Erro ao carregar alunos',
style: TextStyle(color: Colors.grey[600], fontSize: 16),
style: TextStyle(color: cs.onSurfaceVariant, fontSize: 16),
),
],
),
@@ -182,33 +171,44 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
if (enrollments.isEmpty) {
return Center(
child: Padding(
padding: const EdgeInsets.all(32),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.people_outline, size: 64, color: Colors.grey[300]),
Icon(
Icons.people_outline,
size: 64,
color: cs.onSurfaceVariant.withValues(alpha: 0.4),
),
const SizedBox(height: 24),
Text(
'Nenhum aluno entrou nesta disciplina ainda.',
style: TextStyle(color: Colors.grey[600], fontSize: 16),
style: TextStyle(
color: cs.onSurfaceVariant,
fontSize: 16,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 8),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 32.0),
child: Text(
Text(
'Partilha o código da disciplina para os alunos se juntarem.',
style: TextStyle(color: Colors.grey[500], fontSize: 13),
style: TextStyle(
color: cs.onSurfaceVariant.withValues(alpha: 0.7),
fontSize: 13,
),
textAlign: TextAlign.center,
),
),
],
),
),
);
}
return ListView.builder(
padding: const EdgeInsets.all(16.0),
return ListView.separated(
padding: const EdgeInsets.all(16),
itemCount: enrollments.length,
separatorBuilder: (_, __) => const SizedBox(height: 12),
itemBuilder: (context, index) {
final enrollment =
enrollments[index].data() as Map<String, dynamic>;
@@ -217,52 +217,51 @@ class _ClassStudentsPageState extends State<ClassStudentsPage> {
final joinedAt = enrollment['joinedAt'] as Timestamp?;
return Container(
margin: const EdgeInsets.only(bottom: 12.0),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(16.0),
color: cs.surface,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: cs.outline.withValues(alpha: 0.15)),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.05),
blurRadius: 10,
offset: const Offset(0, 4),
color: cs.shadow.withValues(alpha: 0.05),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: ListTile(
contentPadding: const EdgeInsets.all(16.0),
contentPadding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 8,
),
leading: Container(
width: 48,
height: 48,
decoration: BoxDecoration(
color: const Color(0xFF82C9BD).withOpacity(0.1),
borderRadius: BorderRadius.circular(12.0),
),
child: const Icon(
Icons.person,
color: Color(0xFF82C9BD),
size: 24,
color: cs.primary.withValues(alpha: 0.1),
borderRadius: BorderRadius.circular(12),
),
child: Icon(Icons.person, color: cs.primary, size: 24),
),
title: Text(
studentName,
style: const TextStyle(
color: Color(0xFF2D3748),
fontSize: 16,
style: TextStyle(
color: cs.onSurface,
fontSize: 15,
fontWeight: FontWeight.w600,
),
),
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 4),
Text(
subtitle: Padding(
padding: const EdgeInsets.only(top: 4),
child: Text(
joinedAt != null
? 'Entrou em ${_formatDate(joinedAt.toDate())}'
: 'Data desconhecida',
style: TextStyle(color: Colors.grey[600], fontSize: 13),
style: TextStyle(
color: cs.onSurfaceVariant,
fontSize: 13,
),
),
],
),
),
);

134
lib/features/dashboard/presentation/widgets/teacher_classes_list_widget.dart
View File

@@ -55,14 +55,33 @@ class TeacherClassesListWidget extends StatelessWidget {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
InkWell(
onTap: () => _showClassesList(context, classes),
borderRadius: BorderRadius.circular(8),
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 4, horizontal: 8),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Text(
'As Minhas Disciplinas',
style: Theme.of(context).textTheme.titleLarge?.copyWith(
style: TextStyle(
color: Theme.of(context).colorScheme.onSurface,
fontSize: 20,
fontWeight: FontWeight.bold,
),
),
const SizedBox(width: 8),
Icon(
Icons.expand_more,
color: Theme.of(context).colorScheme.onSurfaceVariant,
size: 22,
),
],
),
),
),
const SizedBox(height: 16),
SizedBox(
height: 330,
@@ -94,6 +113,119 @@ class TeacherClassesListWidget extends StatelessWidget {
);
}
void _showClassesList(
BuildContext context,
List<QueryDocumentSnapshot> classes,
) {
final cs = Theme.of(context).colorScheme;
showModalBottomSheet(
context: context,
isScrollControlled: true,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
),
builder: (context) => DraggableScrollableSheet(
initialChildSize: 0.6,
minChildSize: 0.3,
maxChildSize: 0.9,
expand: false,
builder: (context, scrollController) {
return Column(
children: [
Container(
margin: const EdgeInsets.only(top: 8),
width: 40,
height: 4,
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.circular(2),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: Text(
'As Minhas Disciplinas',
style: TextStyle(
color: cs.onSurface,
fontSize: 20,
fontWeight: FontWeight.bold,
),
),
),
Expanded(
child: ListView.builder(
controller: scrollController,
padding: const EdgeInsets.symmetric(horizontal: 16),
itemCount: classes.length,
itemBuilder: (context, index) {
final data = classes[index].data() as Map<String, dynamic>;
final classId = classes[index].id;
final className = data['name'] as String? ?? 'Sem nome';
final classCode = data['code'] as String? ?? '----';
return Card(
margin: const EdgeInsets.only(bottom: 12),
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
side: BorderSide(color: cs.outline.withOpacity(0.2)),
),
child: ListTile(
leading: Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: cs.primary.withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: Icon(
Icons.school,
color: cs.primary,
size: 24,
),
),
title: Text(
className,
style: TextStyle(
fontWeight: FontWeight.bold,
color: cs.onSurface,
),
),
subtitle: Text(
'Código: $classCode',
style: TextStyle(
color: cs.onSurfaceVariant,
fontSize: 13,
),
),
trailing: Icon(
Icons.arrow_forward_ios,
color: cs.primary,
size: 16,
),
onTap: () {
Navigator.pop(context);
Navigator.push(
context,
MaterialPageRoute(
builder: (_) => ClassStudentsPage(
classId: classId,
className: className,
),
),
);
},
),
);
},
),
),
const SizedBox(height: 20),
],
);
},
),
);
}
Widget _buildClassCard(DocumentSnapshot doc, BuildContext context) {
final data = doc.data() as Map<String, dynamic>;
final classId = doc.id;

179
lib/features/dashboard/presentation/widgets/teacher_quick_actions_widget.dart
View File

@@ -22,8 +22,8 @@ class _TeacherQuickActionsWidgetState extends State<TeacherQuickActionsWidget> {
/// Mesmas dimensões dos cards em "As Minhas Disciplinas".
static const double _scrollCardWidth = 200;
static const double _scrollRowHeight = 150;
static const double _cardMinHeight = 150;
static const double _scrollRowHeight = 156;
static const double _cardMinHeight = 156;
static const EdgeInsets _cardPadding = EdgeInsets.all(16);
static const double _titleFontSize = 16;
static const double _subtitleFontSize = 13;
@@ -41,6 +41,14 @@ class _TeacherQuickActionsWidgetState extends State<TeacherQuickActionsWidget> {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
InkWell(
onTap: () => _showQuickActionsList(context),
borderRadius: BorderRadius.circular(8),
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 4, horizontal: 8),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Text(
'Ações Rápidas',
@@ -50,6 +58,16 @@ class _TeacherQuickActionsWidgetState extends State<TeacherQuickActionsWidget> {
fontWeight: FontWeight.bold,
),
),
const SizedBox(width: 8),
Icon(
Icons.expand_more,
color: Theme.of(context).colorScheme.onSurfaceVariant,
size: 22,
),
],
),
),
),
const SizedBox(height: 12),
SizedBox(
height: _scrollRowHeight,
@@ -167,6 +185,147 @@ class _TeacherQuickActionsWidgetState extends State<TeacherQuickActionsWidget> {
);
}
void _showQuickActionsList(BuildContext context) {
final cs = Theme.of(context).colorScheme;
final items = [
_TeacherActionItem(
title: 'Upload Conteúdo',
subtitle: 'PDFs, textos, imagens',
icon: Icons.upload_file,
useGradient: true,
onTap: () {
Navigator.pop(context);
Navigator.push(
context,
MaterialPageRoute(builder: (_) => const TeacherMaterialsPage()),
);
},
),
_TeacherActionItem(
title: 'Criar Disciplina',
subtitle: 'Gerar código de acesso',
icon: Icons.school,
onTap: () {
Navigator.pop(context);
_showCreateClassDialog(context);
},
),
_TeacherActionItem(
title: 'Criar Quiz',
subtitle: 'Avaliações interativas',
icon: Icons.quiz,
onTap: () {
Navigator.pop(context);
context.go('/teacher/quiz/create');
},
),
_TeacherActionItem(
title: 'Analytics',
subtitle: 'Desempenho da disciplina',
icon: Icons.analytics,
onTap: () {
Navigator.pop(context);
context.go('/teacher/analytics');
},
),
];
showModalBottomSheet(
context: context,
isScrollControlled: true,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
),
builder: (context) => DraggableScrollableSheet(
initialChildSize: 0.6,
minChildSize: 0.3,
maxChildSize: 0.9,
expand: false,
builder: (context, scrollController) {
return Column(
children: [
Container(
margin: const EdgeInsets.only(top: 8),
width: 40,
height: 4,
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.circular(2),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: Text(
'Ações Rápidas',
style: TextStyle(
color: cs.onSurface,
fontSize: 20,
fontWeight: FontWeight.bold,
),
),
),
Expanded(
child: ListView.builder(
controller: scrollController,
padding: const EdgeInsets.symmetric(horizontal: 16),
itemCount: items.length,
itemBuilder: (context, index) {
final item = items[index];
return Card(
margin: const EdgeInsets.only(bottom: 12),
elevation: 0,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
side: BorderSide(color: cs.outline.withOpacity(0.2)),
),
child: ListTile(
leading: Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: item.useGradient
? cs.primary.withOpacity(0.1)
: cs.secondary.withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: Icon(
item.icon,
color: item.useGradient ? cs.primary : cs.secondary,
size: 24,
),
),
title: Text(
item.title,
style: TextStyle(
fontWeight: FontWeight.bold,
color: cs.onSurface,
),
),
subtitle: Text(
item.subtitle,
style: TextStyle(
color: cs.onSurfaceVariant,
fontSize: 13,
),
),
trailing: Icon(
Icons.arrow_forward_ios,
color: cs.primary,
size: 16,
),
onTap: item.onTap,
),
);
},
),
),
const SizedBox(height: 20),
],
);
},
),
);
}
void _showCreateClassDialog(BuildContext context) {
final TextEditingController nameController = TextEditingController();
String? selectedSchoolClassId;
@@ -442,3 +601,19 @@ class _TeacherQuickActionsWidgetState extends State<TeacherQuickActionsWidget> {
}
}
}
class _TeacherActionItem {
final String title;
final String subtitle;
final IconData icon;
final bool useGradient;
final VoidCallback onTap;
_TeacherActionItem({
required this.title,
required this.subtitle,
required this.icon,
this.useGradient = false,
required this.onTap,
});
}