EM2RP/em2rp/lib/views/my_account_page.dart

import 'package:em2rp/providers/local_auth_provider.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';
import 'package:em2rp/views/widgets/inputs/styled_text_field.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) {
      try {
        await FirebaseFirestore.instance.collection('users').doc(user!.uid).set(
          {
            'firstName': _firstNameController.text,
            'lastName': _lastNameController.text,
            'phone': _phoneController.text,
          },
          SetOptions(merge: true),
        );

        // **MISE À JOUR DU USERPROVIDER APRÈS SUCCÈS**
        final userProvider = Provider.of<UserProvider>(context, listen: false);
        userProvider.setUserFirstName(_firstNameController.text);
        userProvider.setUserLastName(_lastNameController.text);
        userProvider.setUserPhoneNumber(_phoneController.text);

        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(
            content:
                Text('Informations personnelles mises à jour avec succès!'),
            backgroundColor: Colors.green,
          ),
        );
      } catch (e) {
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(
            content: Text(
              'Erreur lors de la mise à jour des informations personnelles: ${e.toString()}',
            ),
            backgroundColor: Colors.red,
          ),
        );
        print(
            'Erreur lors de la mise à jour des informations utilisateur: ${e.toString()}');
      }
    }
  }

  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!'),
            backgroundColor: Colors.green, // Optional: Style for success
          ),
        );
      } else {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(
            content: Text(
              'Erreur lors de la mise à jour de la photo de profil.',
            ),
            backgroundColor: Colors.red, // Optional: Style for error
          ),
        );
      }
    } else {
      // User cancelled image picking
      ScaffoldMessenger.of(context).showSnackBar(
        const SnackBar(content: Text('Sélection de photo annulée.')),
      );
    }
  }

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

    return Scaffold(
      appBar:
          AppBar(title: const Text('Mon Compte')), // More user-friendly title
      drawer: MainDrawer(
          currentPage: '/my_account'), // Pass UserProvider to MainDrawer
      body: SingleChildScrollView(
        // Added SingleChildScrollView for better responsiveness
        child: Padding(
          padding: const EdgeInsets.all(
              24.0), // Increased padding around the main content
          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:
                              80), // Increased radius for larger profile picture
                      if (_isHoveringProfilePic)
                        Container(
                          width: 160, // Slightly larger hover overlay
                          height: 160,
                          decoration: BoxDecoration(
                            color: Colors.black54,
                            shape: BoxShape.circle,
                          ),
                          child: const Center(
                            child: Icon(
                              Icons.edit,
                              color: Colors.white,
                              size: 36, // Slightly larger edit icon
                            ),
                          ),
                        ),
                    ],
                  ),
                ),
              ),
              Center(
                child: Card(
                  elevation: 4.0, // Ajouter un léger relief
                  shape: RoundedRectangleBorder(
                      borderRadius:
                          BorderRadius.circular(12.0)), // Bords arrondis
                  child: Padding(
                    padding: const EdgeInsets.all(
                        24.0), // Padding intérieur de la carte
                    child: ConstrainedBox(
                      // Limiter la largeur des inputs dans la carte
                      constraints: BoxConstraints(
                          maxWidth:
                              500), // Ajustez la largeur maximale souhaitée
                      child: Column(
                        children: [
                          StyledTextField(
                              labelText: 'Prénom',
                              controller: _firstNameController),
                          const SizedBox(height: 16),
                          StyledTextField(
                              labelText: 'Nom',
                              controller: _lastNameController),
                          const SizedBox(height: 16),
                          StyledTextField(
                              labelText: 'Numéro de téléphone',
                              controller: _phoneController),
                          const SizedBox(height: 16),
                          StyledTextField(
                            labelText: 'Email',
                            controller:
                                TextEditingController(text: user?.email ?? ''),
                            enabled: false,
                          ),
                          const SizedBox(height: 20),
                          ElevatedButton(
                            onPressed: _updateUserData,
                            child: const Text('Enregistrer'),
                          ),
                        ],
                      ),
                    ),
                  ),
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}