Notes

import 'dart:async';
import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import '../services/family_services.dart';
import 'slide_menu.dart';
import 'family_members_page.dart';
import 'location_utils.dart';

DateTime normalizeDate(DateTime date) =>
DateTime(date.year, date.month, date.day);

class CustomHomePage extends StatefulWidget {
final Map<DateTime, List<Map<String, dynamic>>> events;
const CustomHomePage({super.key, required this.events});

@override
State<CustomHomePage> createState() => _CustomHomePageState();
}

class _CustomHomePageState extends State<CustomHomePage> {
List<DropdownMenuItem<String>> _assignableOptions = [];
final PageController _pageController = PageController(viewportFraction: 0.7);
double _currentPage = 0.0;
String _userName = 'User';
String? _currentUserRole;
List<Map<String, dynamic>> taskData = [];
List<String> reminders = [];
StreamSubscription? _invitationSubscription;

TextEditingController taskController = TextEditingController();
TextEditingController pointController = TextEditingController();
TextEditingController reminderController = TextEditingController();
DateTime? selectedDate;
String? selectedPerson = 'Family';
bool usePoint = false;
bool useDate = false;

@override
void initState() {
super.initState();
_loadUserName();
_loadUserRole(); // bu içeriden _loadAssignableMembers çağırıyor
_checkForInvitations();
_loadTasks();
_loadReminders();
saveChildLocationIfNeeded();
}


@override
void dispose() {
_invitationSubscription?.cancel();
_pageController.dispose();
super.dispose();
}

void _loadUserName() async {
final user = FirebaseAuth.instance.currentUser;
if (user != null) {
final doc = await FirebaseFirestore.instance
.collection('users')
.doc(user.uid)
.get();
if (doc.exists && doc.data()!.containsKey('fullName')) {
if (!mounted) return;
setState(() {
_userName = doc.data()!['fullName'].split(' ').first;
});
}
}
}

void _loadReminders() async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null) return;
final doc =
await FirebaseFirestore.instance.collection('users').doc(uid).get();
if (doc.exists && doc.data()!.containsKey('reminders')) {
if (!mounted) return;
setState(() {
reminders = List<String>.from(doc.data()!['reminders']);
});
}
}
Future<void> _loadAssignableMembers() async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null) return;

final userDoc = await FirebaseFirestore.instance.collection('users').doc(uid).get();
final familyRef = userDoc.data()?['familyRef'];
if (familyRef == null) return;

final membersSnapshot = await FirebaseFirestore.instance
.collection('families')
.doc(familyRef)
.collection('members')
.get();

List<DropdownMenuItem<String>> options = [];

// 1. FAMILY
options.add(const DropdownMenuItem(
value: 'Family', child: Text('👨‍👩‍👧‍👦 Family')));

// 2. PARENTS
List<String> parentUids = [];
String? fatherUid, motherUid;
String? fatherName, motherName;

// CHILDREN
List<String> childrenUids = [];
List<String> boysUids = [];
List<String> girlsUids = [];
List<DropdownMenuItem<String>> individualItems = [];

for (var doc in membersSnapshot.docs) {
final data = doc.data();
final role = (data['role'] ?? '').toString().toUpperCase();
final name = data['name'] ?? '';
final gender = (data['gender'] ?? '').toString().toUpperCase();

if (role == 'ANIMAL' || role == 'PLANT') continue; // Skip pets/plants

if (role == 'FATHER') {
fatherUid = doc.id;
fatherName = name;
parentUids.add(doc.id);
} else if (role == 'MOTHER') {
motherUid = doc.id;
motherName = name;
parentUids.add(doc.id);
} else if (role == 'BOY') {
boysUids.add(doc.id);
childrenUids.add(doc.id);
individualItems.add(DropdownMenuItem(
value: doc.id, child: Text('👦 $name')));
} else if (role == 'GIRL') {
girlsUids.add(doc.id);
childrenUids.add(doc.id);
individualItems.add(DropdownMenuItem(
value: doc.id, child: Text('👧 $name')));
} else {
individualItems.add(DropdownMenuItem(
value: doc.id, child: Text('👤 $name')));
}
}

// 2. PARENTS visible
if (parentUids.isNotEmpty) {
options.add(DropdownMenuItem(
value: 'PARENTS', child: Text('🧑‍🤝‍🧑 Parents')));
}

// 3. FATHER
if (fatherUid != null && fatherName != null) {
options.add(DropdownMenuItem(
value: fatherUid, child: Text('👨 $fatherName')));
}

// 4. MOTHER
if (motherUid != null && motherName != null) {
options.add(DropdownMenuItem(
value: motherUid, child: Text('👩 $motherName')));
}

// 5. CHILDREN
if (childrenUids.length >= 2) {
options.add(DropdownMenuItem(
value: 'CHILDREN', child: Text('👶 Children')));
}

// 6. BOYS
for (var item in individualItems.where((e) => e.value != null && boysUids.contains(e.value))) {
options.add(item);
}

// 7. GIRLS
for (var item in individualItems.where((e) => e.value != null && girlsUids.contains(e.value))) {
options.add(item);
}

// Others
for (var item in individualItems.where((e) =>
e.value != null &&
!boysUids.contains(e.value) &&
!girlsUids.contains(e.value) &&
e.value != fatherUid &&
e.value != motherUid)) {
options.add(item);
}

if (!mounted) return;
setState(() {
_assignableOptions = options;
});
}


void _loadUserRole() async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null) return;

final doc = await FirebaseFirestore.instance.collection('users').doc(uid).get();
if (doc.exists) {
if (!mounted) return;
setState(() {
_currentUserRole = (doc.data()?['role'] ?? '').toString().toUpperCase();
});
if (_currentUserRole == 'MOTHER' || _currentUserRole == 'FATHER') {
_loadAssignableMembers();
}
}
}

void _saveReminders() async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null) return;
await FirebaseFirestore.instance
.collection('users')
.doc(uid)
.set({'reminders': reminders}, SetOptions(merge: true));
}

void _addOrEditReminder({int? index}) {
if (index != null) {
reminderController.text = reminders[index];
} else {
reminderController.clear();
}

showDialog(
context: context,
builder: (_) => AlertDialog(
title: Text(index != null ? "Remindırı Düzenle" : "Yeni Remindır"),
content: TextField(
controller: reminderController,
decoration: const InputDecoration(labelText: "Hatırlatıcı"),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text("İptal")),
ElevatedButton(
onPressed: () {
final text = reminderController.text.trim();
if (text.isEmpty) return;
if (!mounted) return;
setState(() {
if (index != null) {
reminders[index] = text;
} else {
reminders.add(text);
}
});
_saveReminders();
Navigator.pop(context);
},
child: const Text("Kaydet"),
),
],
),
);
}

void _deleteReminder(int index) {
if (!mounted) return;
setState(() => reminders.removeAt(index));
_saveReminders();
}

void _loadTasks() async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null) return;

final userDoc = await FirebaseFirestore.instance.collection('users').doc(uid).get();
final role = userDoc.data()?['role']?.toString().toUpperCase() ?? '';
final gender = userDoc.data()?.containsKey('gender') == true
? (userDoc.data()?['gender'] ?? '').toString().toUpperCase()
: '';
final name = userDoc.data()?['fullName']?.toString() ?? '';
final familyRef = userDoc.data()?['familyRef'];

if (familyRef == null) return;

final membersSnapshot = await FirebaseFirestore.instance
.collection('families')
.doc(familyRef)
.collection('members')
.get();

List<Map<String, dynamic>> visibleTasks = [];

for (var member in membersSnapshot.docs) {
final memberId = member.id;

final taskSnap = await FirebaseFirestore.instance
.collection('users')
.doc(memberId)
.collection('tasks')
.get();

for (var doc in taskSnap.docs) {
final task = doc.data();
task['id'] = doc.id;

final assignedTo = task['assignedTo'];

if (role == 'MOTHER' || role == 'FATHER') {
visibleTasks.add(task);
} else if (role == 'BOY' || role == 'GIRL') {
if (assignedTo == 'Family' ||
assignedTo == uid ||
assignedTo == 'CHILDREN' ||
(assignedTo == 'Boy' && role == 'BOY') ||
(assignedTo == 'Girl' && role == 'GIRL')) {
visibleTasks.add(task);
}
}

}
}

if (!mounted) return;
setState(() {
taskData = visibleTasks;
});
}


void _checkForInvitations() async {
final refCode = await FamilyService().getCurrentUserRefCode();
if (refCode == null) return;

_invitationSubscription =
FamilyService().getUserInvitationsStream(refCode).listen((snapshot) {
if (!mounted) return;
if (snapshot.docs.isNotEmpty) {
final invitation = snapshot.docs.first;
final data = invitation.data() as Map<String, dynamic>;
showDialog(
context: context,
barrierDismissible: false,
builder: (_) => AlertDialog(
title: const Text("Aile Daveti"),
content: Text(
"${data['fromName']} seni '${data['role']}' rolüyle ${data['familyName']} ailesine davet etti. Katılmak ister misin?"),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text("Hayır")),
ElevatedButton(
onPressed: () async {
await FamilyService().acceptInvitation(invitation);
if (!mounted) return;
Navigator.pop(context);
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text("Daveti kabul ettiniz.")));
},
child: const Text("Evet"),
),
],
),
);
}
});
}

@override
Widget build(BuildContext context) {
final greeting = getGreeting();
return Scaffold(
appBar: PreferredSize(
preferredSize: const Size.fromHeight(100),
child: AppBar(
elevation: 0,
automaticallyImplyLeading: false,
flexibleSpace: SafeArea(
child: Stack(
clipBehavior: Clip.none,
children: [
Center(
child: Padding(
padding: const EdgeInsets.only(top: 20),
child: Container(
margin: const EdgeInsets.only(left: 50, right: 20),
padding: const EdgeInsets.only(left: 33, right: 12),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: [
BoxShadow(
color: Colors.black12,
blurRadius: 10,
offset: Offset(0, 15),
),
],
),
height: 55,
alignment: const Alignment(-1.0, -0.7),
child: Text(
_userName,
style: const TextStyle(
fontSize: 19,
fontWeight: FontWeight.bold,
color: Colors.black,
),
),
),
),
),
Positioned(
top: 18,
left: 25,
child: GestureDetector(
onTap: () {
showDialog(
context: context,
builder: (context) => const SlideMenu(),
);
},
child: Container(
width: 50,
height: 50,
decoration: const BoxDecoration(
color: Colors.white,
shape: BoxShape.circle,
),
child: ClipOval(
child: Image.asset(
'assets/images/person.png',
fit: BoxFit.cover,
),
),
),
),
),
Positioned(
top: 37,
right: 25,
child: const Icon(
Icons.notifications_none,
size: 32,
color: Colors.black,
),
),
Positioned(
top: 48,
right: 100,
child: GestureDetector(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (_) => const FamilyMembersPage()),
);
},
child: Image.asset(
'assets/images/family/familytest.png',
width: 40,
height: 40,
fit: BoxFit.contain,
),
),
),
],
),
),
),
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(greeting,
style:
const TextStyle(fontSize: 24, fontWeight: FontWeight.bold)),
const SizedBox(height: 20),
GestureDetector(
onTap: () => _addOrEditReminder(),
child: Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.orange[900],
borderRadius: BorderRadius.circular(12)),
child: const Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(' Reminders',
style: TextStyle(color: Colors.white, fontSize: 18)),
Icon(Icons.add, color: Colors.white)
],
),
),
),
const SizedBox(height: 10),
Container(
height: 75,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(12),
border: Border.all(color: Colors.orange[900]!, width: 2),
),
child: reminders.isEmpty
? const Center(child: Text("Henüz hatırlatıcı eklenmedi."))
: ListView.builder(
itemCount: reminders.length,
itemBuilder: (context, i) {
return ListTile(
leading: Text(
"${i + 1}.",
style: TextStyle(
color: Colors.orange[900],
fontWeight: FontWeight.bold,
fontSize: 16,
),
),
title: Text(reminders[i]),
trailing: Wrap(
children: [
IconButton(
icon:
Icon(Icons.edit, color: Color(0xFFBF360C)),
onPressed: () => _addOrEditReminder(index: i),
),
IconButton(
icon: Icon(Icons.delete,
color: Color(0xFFBF360C)),
onPressed: () => _deleteReminder(i),
),
],
),
);
},
),
),
const SizedBox(height: 20),
GestureDetector(
onTap: () {
if (_currentUserRole == 'CHILD') {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text("Çocuklar görev atayamaz.")),
);
} else {
_showTaskDialog();
}
},
child: Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.orange[900],
borderRadius: BorderRadius.circular(12)),
child: const Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(' To-Do List',
style: TextStyle(color: Colors.white, fontSize: 18)),
Icon(Icons.add, color: Colors.white)
],
),
),
),
const SizedBox(height: 10),
SizedBox(
height: 200,
child: PageView.builder(
controller: _pageController,
itemCount: taskData.length,
onPageChanged: (i) =>
setState(() => _currentPage = i.toDouble()),
itemBuilder: (context, index) {
final task = taskData[index];
final isFocused = _currentPage.round() == index;

return GestureDetector(
onTap: () {
showDialog(
context: context,
builder: (_) => AlertDialog(
title: const Text("Görev Seç"),
content: const Text("Ne yapmak istiyorsun?"),
actions: [
TextButton(
onPressed: () {
Navigator.pop(context);
_showTaskDialog(existingTask: task);
},
child: const Text("Düzenle")),
TextButton(
onPressed: () {
Navigator.pop(context);
_deleteTask(task['id']);
},
child: const Text("Sil",
style: TextStyle(color: Colors.red))),
TextButton(
onPressed: () => Navigator.of(context, rootNavigator: true).pop(),
child: const Text("İptal")),
],
),
);
},
child: AnimatedContainer(
duration: const Duration(milliseconds: 300),
margin: const EdgeInsets.symmetric(horizontal: 8),
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color:
isFocused ? Colors.orange[900] : Colors.grey[200],
borderRadius: BorderRadius.circular(24),
boxShadow: [
BoxShadow(
color: Colors.grey.shade400,
blurRadius: 6,
offset: const Offset(0, 3))
],
),
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Row(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Flexible(
child: Text(
'📝 ${task['task'] ?? ''}', // ✅ Emoji ikon
style: TextStyle(
color: isFocused
? Colors.white
: Colors.black87,
fontSize: 18,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
),
],
),
if (task['point'] != null)
Padding(
padding: const EdgeInsets.only(top: 6.0),
child: Text(
'⭐ ${task['point']}',
style: TextStyle(
color: isFocused
? Colors.white
: Colors.black87,
fontSize: 18,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
),
if (task['assignedTo'] != null)
Padding(
padding: const EdgeInsets.only(top: 4.0),
child: Text(
'👤 ${task['assignedTo']}',
style: TextStyle(
color: isFocused
? Colors.white
: Colors.black87,
fontSize: 18,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
),
],
),
),
),
);
},
),
),
],
),
),
);
}

String getGreeting() {
final hour = DateTime.now().hour;
if (hour >= 5 && hour < 12) return 'Good morning, $_userName.';
if (hour >= 12 && hour < 18) return 'Good afternoon, $_userName.';
if (hour >= 18 && hour < 22) return 'Good evening, $_userName.';
return 'Good night, $_userName.';
}

void _showTaskDialog({Map<String, dynamic>? existingTask}) {
if (existingTask != null) {
taskController.text = existingTask['task'] ?? '';
pointController.text = (existingTask['point']?.toString() ?? '');
selectedPerson = existingTask['assignedTo'] ?? 'Family';
usePoint = existingTask['point'] != null;
useDate = existingTask['date'] != null;
selectedDate = existingTask['date'] != null
? DateTime.tryParse(existingTask['date'])
: null;
} else {
taskController.clear();
pointController.clear();
selectedPerson = 'Family';
usePoint = false;
useDate = false;
selectedDate = null;
}

showDialog(
context: context,
builder: (_) => StatefulBuilder(
builder: (context, setState) => AlertDialog(
title: Text(
existingTask != null ? "Görevi Düzenle" : "Yeni Görev Oluştur"),
content: SingleChildScrollView(
child: Column(
children: [
TextField(
controller: taskController,
decoration: const InputDecoration(labelText: "Görev Adı")),
DropdownButtonFormField<String>(
value: _assignableOptions.any((item) => item.value == selectedPerson) ? selectedPerson : null,
onChanged: (val) => setState(() => selectedPerson = val),
items: _assignableOptions,
decoration: const InputDecoration(labelText: "Atanacak Kişi"),
),
CheckboxListTile(
title: const Text("Puan eklemek istiyor musunuz?"),
value: usePoint,
onChanged: (val) => setState(() => usePoint = val ?? false),
),
if (usePoint)
TextField(
controller: pointController,
keyboardType: TextInputType.number,
decoration: const InputDecoration(labelText: "Puan"),
),
CheckboxListTile(
title: const Text("Tarih eklemek istiyor musunuz?"),
value: useDate,
onChanged: (val) async {
setState(() => useDate = val ?? false);
if (useDate) {
final pickedDate = await showDatePicker(
context: context,
initialDate: selectedDate ?? DateTime.now(),
firstDate: DateTime(2020),
lastDate: DateTime(2030),
);
if (pickedDate != null) {
setState(() => selectedDate = pickedDate);
}
} else {
selectedDate = null;
}
},
),
],
),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text("İptal")),
ElevatedButton(
onPressed: () async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null || taskController.text.trim().isEmpty) return;
final data = {
'task': taskController.text.trim(),
'point': usePoint
? int.tryParse(pointController.text.trim())
: null,
'date': useDate && selectedDate != null
? selectedDate!.toIso8601String()
: null,
'assignedTo': selectedPerson,
};
final tasksRef = FirebaseFirestore.instance
.collection('users')
.doc(uid)
.collection('tasks');
if (existingTask != null && existingTask['id'] != null) {
await tasksRef.doc(existingTask['id']).update(data);
} else {
await tasksRef.add(data);
}
Navigator.pop(context);
_loadTasks();
},
child: const Text("Kaydet"),
)
],
),
),
);
}

void _deleteTask(String id) async {
final uid = FirebaseAuth.instance.currentUser?.uid;
if (uid == null) return;
await FirebaseFirestore.instance
.collection('users')
.doc(uid)
.collection('tasks')
.doc(id)
.delete();
_loadTasks();
}
}