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saqel/apps/teacher_app/lib/presentation/screens/teacher_main_shell.dart
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Dart

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../core/theme/teacher_theme.dart';
import '../../core/utils/saqel_toast.dart';
import '../../data/models/teacher_models.dart';
import '../../logic/cubits/teacher_auth_cubit.dart';
import 'tabs/teacher_studio_upload_tab.dart';
import 'tabs/teacher_monetization_tab.dart';
import 'tabs/teacher_reputation_scorecard_tab.dart';
import 'tabs/teacher_assignments_qna_tab.dart';
/**
* ==============================================================================
* SAQEL TEACHER STUDIO - MAIN SHELL (DYNAMIC PROFILE & REAL AUTH)
* ==============================================================================
*
* الهيكل التنفيذي الرئيسي لاستوديو المعلم المعتمد:
* - شريط علوي ديناميكي يحمل هوية المعلم الحقيقية والمدرسة والصفوف المعتمدة
* - إمكانية تعديل الملف والصفوف والمادة التخصصية
* - زر تسجيل الخروج الآمن
* - تنقل سفلي مرن بين استوديو الرفع، محفظة التسييل، رادار الأداء، وغرفة الأسئلة والبث الصوتي.
*/
class TeacherMainShell extends StatefulWidget {
final TeacherProfileModel? initialProfile;
const TeacherMainShell({super.key, this.initialProfile});
@override
State<TeacherMainShell> createState() => _TeacherMainShellState();
}
class _TeacherMainShellState extends State<TeacherMainShell> {
int _currentTabIndex = 0;
void _openEditProfileDialog(
BuildContext context, TeacherProfileModel profile) {
final nameCtrl = TextEditingController(text: profile.name);
final subjectCtrl = TextEditingController(text: profile.specialization);
final schoolCtrl = TextEditingController(text: profile.schoolName);
final bioCtrl = TextEditingController(text: profile.bio);
final Set<String> selectedGrades = Set.from(profile.gradesTaught);
final allAvailableGrades = [
'الصف التاسع الأساسي',
'الصف العاشر الأساسي',
'الأول ثانوي العلمي',
'الأول ثانوي الأدبي',
'الثاني ثانوي (التوجيهي 2008)',
];
showModalBottomSheet(
context: context,
isScrollControlled: true,
backgroundColor: Colors.transparent,
builder: (ctx) => StatefulBuilder(
builder: (context, setModalState) => Directionality(
textDirection: TextDirection.rtl,
child: Container(
padding: EdgeInsets.only(
bottom: MediaQuery.of(ctx).viewInsets.bottom + 20,
top: 24,
left: 20,
right: 20,
),
decoration: const BoxDecoration(
color: TeacherTheme.surfaceDark,
borderRadius: BorderRadius.vertical(top: Radius.circular(24)),
border: Border(
top:
BorderSide(color: TeacherTheme.emeraldPrimary, width: 2)),
),
child: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Row(
children: [
const Icon(CupertinoIcons.pencil_circle_fill,
color: TeacherTheme.emeraldPrimary, size: 28),
const SizedBox(width: 10),
const Text(
'تحديث بيانات المعلم والصفوف والمباحث 📋',
style: TextStyle(
color: Colors.white,
fontSize: 15,
fontWeight: FontWeight.w800),
),
const Spacer(),
IconButton(
onPressed: () => Navigator.of(ctx).pop(),
icon: const Icon(CupertinoIcons.xmark_circle_fill,
color: Colors.white54, size: 20),
),
],
),
const SizedBox(height: 16),
const Text('الاسم المعتمد:',
style: TextStyle(
color: Colors.white70,
fontSize: 12,
fontWeight: FontWeight.bold)),
const SizedBox(height: 6),
_buildInputBox(controller: nameCtrl, hint: 'الاسم الكامل'),
const SizedBox(height: 12),
const Text('المادة التخصصية:',
style: TextStyle(
color: Colors.white70,
fontSize: 12,
fontWeight: FontWeight.bold)),
const SizedBox(height: 6),
_buildInputBox(
controller: subjectCtrl, hint: 'المادة (مثال: الفيزياء)'),
const SizedBox(height: 12),
const Text('المدرسة / المديرية:',
style: TextStyle(
color: Colors.white70,
fontSize: 12,
fontWeight: FontWeight.bold)),
const SizedBox(height: 6),
_buildInputBox(
controller: schoolCtrl, hint: 'المدرسة التابع لها'),
const SizedBox(height: 14),
const Text('الصفوف والشعب التي تدرسها في المنصة:',
style: TextStyle(
color: Colors.white70,
fontSize: 12,
fontWeight: FontWeight.bold)),
const SizedBox(height: 8),
Wrap(
spacing: 8,
runSpacing: 8,
children: allAvailableGrades.map((grade) {
final isSelected = selectedGrades.contains(grade);
return FilterChip(
selected: isSelected,
label: Text(grade,
style: TextStyle(
color: isSelected ? Colors.black : Colors.white,
fontSize: 11.5,
fontWeight: FontWeight.bold)),
selectedColor: TeacherTheme.emeraldPrimary,
backgroundColor: TeacherTheme.surfaceCard,
checkmarkColor: Colors.black,
side: BorderSide(
color: isSelected
? TeacherTheme.emeraldPrimary
: TeacherTheme.surfaceBorder),
onSelected: (selected) {
setModalState(() {
if (selected) {
selectedGrades.add(grade);
} else {
if (selectedGrades.length > 1) {
selectedGrades.remove(grade);
}
}
});
},
);
}).toList(),
),
const SizedBox(height: 20),
ElevatedButton(
onPressed: () {
context.read<TeacherAuthCubit>().updateProfile(
fullName: nameCtrl.text.trim(),
specialization: subjectCtrl.text.trim(),
schoolName: schoolCtrl.text.trim(),
gradesTaught: selectedGrades.toList(),
bio: bioCtrl.text.trim(),
);
Navigator.of(ctx).pop();
SaqelToast.showSuccess(
context, 'تم تحديث بيانات المعلم والصفوف بنجاح ✨');
},
style: ElevatedButton.styleFrom(
backgroundColor: TeacherTheme.emeraldPrimary,
foregroundColor: Colors.black,
padding: const EdgeInsets.symmetric(vertical: 14),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12)),
),
child: const Text('حفظ التعديلات واعتماد الملف 💾',
style: TextStyle(
fontSize: 13.5, fontWeight: FontWeight.w900)),
),
],
),
),
),
),
),
);
}
Widget _buildInputBox(
{required TextEditingController controller, required String hint}) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 2),
decoration: BoxDecoration(
color: TeacherTheme.surfaceCard,
borderRadius: BorderRadius.circular(12),
border: Border.all(color: TeacherTheme.surfaceBorder),
),
child: TextField(
controller: controller,
style: const TextStyle(color: Colors.white, fontSize: 13),
decoration: InputDecoration(
border: InputBorder.none,
hintText: hint,
hintStyle: const TextStyle(color: Color(0xFF64748B), fontSize: 12)),
),
);
}
void _confirmLogout(BuildContext context) {
showCupertinoDialog(
context: context,
builder: (ctx) => Directionality(
textDirection: TextDirection.rtl,
child: CupertinoAlertDialog(
title: const Text('تسجيل الخروج من استوديو المعلم 🚪'),
content:
const Text('هل أنت متأكد من رغبتك في إنهاء جلسة العمل الحالية؟'),
actions: [
CupertinoDialogAction(
onPressed: () => Navigator.of(ctx).pop(),
child: const Text('إلغاء'),
),
CupertinoDialogAction(
isDestructiveAction: true,
onPressed: () {
Navigator.of(ctx).pop();
context.read<TeacherAuthCubit>().logout();
},
child: const Text('تسجيل الخروج'),
),
],
),
),
);
}
@override
Widget build(BuildContext context) {
return BlocBuilder<TeacherAuthCubit, TeacherAuthState>(
builder: (context, authState) {
TeacherProfileModel profile = widget.initialProfile ??
const TeacherProfileModel(
id: 0,
uuid: '',
name: 'حساب معلم غير مكتمل',
specialization: 'بانتظار استكمال الملف',
schoolName: '',
gradesTaught: [],
bio: '',
);
if (authState is TeacherAuthenticated) {
profile = authState.profile;
}
final initialLetter = profile.name.isNotEmpty
? profile.name.trim().characters.first
: 'م';
return Directionality(
textDirection: TextDirection.rtl,
child: Scaffold(
backgroundColor: TeacherTheme.backgroundDark,
appBar: AppBar(
backgroundColor: TeacherTheme.surfaceDark,
elevation: 0,
title: GestureDetector(
onTap: () => _openEditProfileDialog(context, profile),
child: Row(
children: [
Container(
width: 38,
height: 38,
decoration: BoxDecoration(
gradient: const LinearGradient(
colors: [
TeacherTheme.emeraldPrimary,
TeacherTheme.emeraldDark
],
),
borderRadius: BorderRadius.circular(10),
),
child: Center(
child: Text(
initialLetter,
style: const TextStyle(
fontSize: 18,
fontWeight: FontWeight.w900,
color: Colors.black,
),
),
),
),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Flexible(
child: Text(
profile.name,
style: const TextStyle(
fontSize: 14.5,
fontWeight: FontWeight.w800,
color: Colors.white,
),
overflow: TextOverflow.ellipsis,
),
),
const SizedBox(width: 4),
const Icon(CupertinoIcons.checkmark_seal_fill,
color: TeacherTheme.emeraldPrimary, size: 15),
],
),
Text(
'${profile.specialization} · ${profile.gradesTaught.join("، ")}',
style: const TextStyle(
fontSize: 10.5, color: Color(0xFF94A3B8)),
overflow: TextOverflow.ellipsis,
),
],
),
),
],
),
),
actions: [
// Edit Profile Button
IconButton(
tooltip: 'تعديل بيانات المعلم والصفوف',
icon: const Icon(CupertinoIcons.slider_horizontal_3,
color: TeacherTheme.emeraldPrimary, size: 20),
onPressed: () => _openEditProfileDialog(context, profile),
),
// Logout Button
IconButton(
tooltip: 'تسجيل الخروج',
icon: const Icon(CupertinoIcons.square_arrow_right,
color: Color(0xFFFF453A), size: 20),
onPressed: () => _confirmLogout(context),
),
],
),
body: IndexedStack(
index: _currentTabIndex,
children: const [
TeacherStudioUploadTab(),
TeacherMonetizationTab(),
TeacherReputationScorecardTab(),
TeacherAssignmentsQnATab(),
],
),
bottomNavigationBar: Container(
decoration: const BoxDecoration(
color: TeacherTheme.surfaceDark,
border:
Border(top: BorderSide(color: TeacherTheme.surfaceBorder)),
),
child: BottomNavigationBar(
currentIndex: _currentTabIndex,
onTap: (idx) => setState(() => _currentTabIndex = idx),
backgroundColor: Colors.transparent,
selectedItemColor: TeacherTheme.emeraldPrimary,
unselectedItemColor: const Color(0xFF64748B),
selectedLabelStyle:
const TextStyle(fontWeight: FontWeight.w800, fontSize: 11),
unselectedLabelStyle: const TextStyle(fontSize: 10.5),
type: BottomNavigationBarType.fixed,
elevation: 0,
items: const [
BottomNavigationBarItem(
icon: Icon(CupertinoIcons.videocam_circle_fill),
label: 'استوديو الحصص',
),
BottomNavigationBarItem(
icon: Icon(CupertinoIcons.money_dollar_circle_fill),
label: 'محفظة التسييل',
),
BottomNavigationBarItem(
icon: Icon(CupertinoIcons.chart_bar_circle_fill),
label: 'رادار الأداء',
),
BottomNavigationBarItem(
icon: Icon(CupertinoIcons.chat_bubble_2_fill),
label: 'الأسئلة والبث 🎙️',
),
],
),
),
),
);
},
);
}
}