EM2RP/em2rp/lib/views/my_account_page.dart

import 'package:em2rp/providers/user_provider.dart';
import 'package:em2rp/utils/firebase_storage_manager.dart';
import 'package:em2rp/views/widgets/image/profile_picture.dart';
import 'package:em2rp/views/widgets/nav/main_drawer.dart';
import 'package:flutter/material.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:provider/provider.dart';
import 'package:image_picker/image_picker.dart';

class MyAccountPage extends StatefulWidget {
  const MyAccountPage({super.key});
  @override
  _MyAccountPageState createState() => _MyAccountPageState();
}

class _MyAccountPageState extends State<MyAccountPage> {
  final User? user = FirebaseAuth.instance.currentUser;
  final TextEditingController _firstNameController = TextEditingController();
  final TextEditingController _lastNameController = TextEditingController();
  final TextEditingController _phoneController = TextEditingController();
  String? profilePhotoUrl;
  bool _isHoveringProfilePic = false;
  final FirebaseStorageManager _storageManager =
      FirebaseStorageManager(); // Instance of FirebaseStorageManager

  @override
  void initState() {
    super.initState();
    _loadUserData();
  }

  Future<void> _loadUserData() async {
    if (user != null) {
      DocumentSnapshot userData = await FirebaseFirestore.instance
          .collection('users')
          .doc(user!.uid)
          .get();

      if (userData.exists) {
        if (!mounted) return;
        setState(() {
          _firstNameController.text = userData['firstName'] ?? '';
          _lastNameController.text = userData['lastName'] ?? '';
          _phoneController.text = userData['phone'] ?? '';
        });
      }
    }
  }

  Future<void> _updateUserData() async {
    if (user != null) {
      await FirebaseFirestore.instance.collection('users').doc(user!.uid).set({
        'firstName': _firstNameController.text,
        'lastName': _lastNameController.text,
        'phone': _phoneController.text,
      }, SetOptions(merge: true));
    }
  }

  Future<void> _changeProfilePicture() async {
    final ImagePicker picker = ImagePicker();
    final XFile? image = await picker.pickImage(
      source: ImageSource.gallery,
    ); // You can also use ImageSource.camera

    if (image != null) {
      // Call FirebaseStorageManager to send the profile picture
      String? newProfilePhotoUrl = await _storageManager.sendProfilePicture(
        imageFile: image,
        uid: user!.uid,
      );
      if (newProfilePhotoUrl != null) {
        if (!mounted) return;
        setState(() {
          profilePhotoUrl =
              newProfilePhotoUrl; // Update the profilePhotoUrl to refresh the UI
        });
        // Optionally, update the UserProvider if you are using it to manage user data globally
        // Provider.of<UserProvider>(context, listen: false).setUserProfilePhotoUrl(newProfilePhotoUrl);
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(
            content: Text('Photo de profil mise à jour avec succès!'),
          ),
        );
      } else {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(
            content: Text(
              'Erreur lors de la mise à jour de la photo de profil.',
            ),
          ),
        );
      }
    } else {
      // User cancelled image picking
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Sélection de photo annulée.')),
      );
    }
  }

  @override
  Widget build(BuildContext context) {
    final userProvider = Provider.of<UserProvider>(
      context,
    ); // Get UserProvider instance

    return Scaffold(
      appBar: AppBar(title: const Text('Gestion du compte')),
      drawer: MainDrawer(
        currentPage: '/my_account',
        userProvider: userProvider,
      ), // Pass UserProvider to MainDrawer
      body: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.center,
          children: [
            MouseRegion(
              onEnter: (_) => setState(() => _isHoveringProfilePic = true),
              onExit: (_) => setState(() => _isHoveringProfilePic = false),
              cursor: SystemMouseCursors.click,
              child: GestureDetector(
                onTap:
                    _changeProfilePicture, // Call _changeProfilePicture on tap
                child: Stack(
                  alignment: Alignment.center,
                  children: [
                    ProfilePictureWidget(userId: user!.uid, radius: 45),
                    if (_isHoveringProfilePic)
                      Container(
                        width: 140,
                        height: 140,
                        decoration: BoxDecoration(
                          color: Colors.black54,
                          shape: BoxShape.circle,
                        ),
                        child: const Center(
                          child: Icon(
                            Icons.edit,
                            color: Colors.white,
                            size: 30,
                          ),
                        ),
                      ),
                  ],
                ),
              ),
            ),
            const SizedBox(height: 20),
            _buildTextField('Prénom', _firstNameController),
            _buildTextField('Nom', _lastNameController),
            _buildTextField('Numéro de téléphone', _phoneController),
            _buildTextField(
              'Email',
              TextEditingController(text: user?.email ?? ''),
              enabled: false,
            ),
            const SizedBox(height: 20),
            ElevatedButton(
              onPressed: _updateUserData,
              child: const Text('Enregistrer'),
            ),
          ],
        ),
      ),
    );
  }

  Widget _buildTextField(
    String label,
    TextEditingController controller, {
    bool enabled = true,
  }) {
    return Padding(
      padding: const EdgeInsets.symmetric(vertical: 8.0),
      child: TextField(
        controller: controller,
        enabled: enabled,
        decoration: InputDecoration(
          labelText: label,
          border: OutlineInputBorder(),
        ),
      ),
    );
  }
}