354 lines
11 KiB
Dart
354 lines
11 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:bcrypt/bcrypt.dart';
|
|
import '../models/user.dart';
|
|
import '../services/user_service.dart';
|
|
|
|
class SignUpPage extends StatefulWidget {
|
|
const SignUpPage({super.key});
|
|
|
|
@override
|
|
State<SignUpPage> createState() => _SignUpPageState();
|
|
}
|
|
|
|
class _SignUpPageState extends State<SignUpPage> {
|
|
final _formKey = GlobalKey<FormState>();
|
|
final _nomController = TextEditingController();
|
|
final _prenomController = TextEditingController();
|
|
final _emailController = TextEditingController();
|
|
final _passwordController = TextEditingController();
|
|
final _confirmPasswordController = TextEditingController();
|
|
final _userService = UserService();
|
|
|
|
bool _isLoading = false;
|
|
bool _obscurePassword = true;
|
|
bool _obscureConfirmPassword = true;
|
|
|
|
@override
|
|
void dispose() {
|
|
_nomController.dispose();
|
|
_prenomController.dispose();
|
|
_emailController.dispose();
|
|
_passwordController.dispose();
|
|
_confirmPasswordController.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
// Méthode de validation
|
|
String? _validateField(String? value, String fieldName) {
|
|
if (value == null || value.trim().isEmpty) {
|
|
return '$fieldName est requis';
|
|
}
|
|
return null;
|
|
}
|
|
|
|
String? _validateEmail(String? value) {
|
|
if (value == null || value.trim().isEmpty) {
|
|
return 'Email est requis';
|
|
}
|
|
|
|
final emailRegex = RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$');
|
|
if (!emailRegex.hasMatch(value.trim())) {
|
|
return 'Email invalide';
|
|
}
|
|
return null;
|
|
}
|
|
|
|
String? _validatePassword(String? value) {
|
|
if (value == null || value.isEmpty) {
|
|
return 'Mot de passe est requis';
|
|
}
|
|
if (value.length < 8) {
|
|
return 'Le mot de passe doit contenir au moins 8 caractères';
|
|
}
|
|
return null;
|
|
}
|
|
|
|
String? _validateConfirmPassword(String? value) {
|
|
if (value == null || value.isEmpty) {
|
|
return 'Confirmation du mot de passe requise';
|
|
}
|
|
if (value != _passwordController.text) {
|
|
return 'Les mots de passe ne correspondent pas';
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// Méthode d'enregistrement
|
|
Future<void> _signUp() async {
|
|
if (!_formKey.currentState!.validate()) {
|
|
return;
|
|
}
|
|
|
|
setState(() {
|
|
_isLoading = true;
|
|
});
|
|
|
|
try {
|
|
// Vérifier si l'email existe déjà
|
|
bool emailExists = await _userService.emailExists(
|
|
_emailController.text.trim(),
|
|
);
|
|
if (emailExists) {
|
|
_showErrorDialog('Cet email est déjà utilisé');
|
|
return;
|
|
}
|
|
|
|
// Hasher le mot de passe
|
|
String hashedPassword = BCrypt.hashpw(
|
|
_passwordController.text,
|
|
BCrypt.gensalt(),
|
|
);
|
|
|
|
// Créer l'utilisateur
|
|
User newUser = User(
|
|
nom: _nomController.text.trim(),
|
|
prenom: _prenomController.text.trim(),
|
|
email: _emailController.text.trim().toLowerCase(),
|
|
password: hashedPassword,
|
|
);
|
|
|
|
// Sauvegarder l'utilisateur
|
|
bool success = await _userService.addUser(newUser);
|
|
|
|
if (success) {
|
|
_showSuccessDialog();
|
|
} else {
|
|
_showErrorDialog('Erreur lors de la création du compte');
|
|
}
|
|
} catch (e) {
|
|
_showErrorDialog('Une erreur est survenue: ${e.toString()}');
|
|
} finally {
|
|
setState(() {
|
|
_isLoading = false;
|
|
});
|
|
}
|
|
}
|
|
|
|
void _showSuccessDialog() {
|
|
showDialog(
|
|
context: context,
|
|
builder: (BuildContext context) {
|
|
return AlertDialog(
|
|
title: Text('Succès'),
|
|
content: Text('Votre compte a été créé avec succès !'),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop(); // Fermer la dialog
|
|
Navigator.of(context).pop(); // Retourner à la page de login
|
|
},
|
|
child: Text('OK'),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
void _showErrorDialog(String message) {
|
|
showDialog(
|
|
context: context,
|
|
builder: (BuildContext context) {
|
|
return AlertDialog(
|
|
title: Text('Erreur'),
|
|
content: Text(message),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () {
|
|
Navigator.of(context).pop();
|
|
},
|
|
child: Text('OK'),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
appBar: AppBar(
|
|
leading: IconButton(
|
|
icon: Icon(Icons.arrow_back),
|
|
onPressed: () {
|
|
Navigator.pop(context);
|
|
},
|
|
),
|
|
backgroundColor: Colors.transparent,
|
|
elevation: 0,
|
|
),
|
|
body: SafeArea(
|
|
child: SingleChildScrollView(
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(16.0),
|
|
child: Form(
|
|
key: _formKey,
|
|
child: Column(
|
|
children: [
|
|
const SizedBox(height: 40),
|
|
|
|
const Text(
|
|
'Créer un compte',
|
|
style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
|
|
),
|
|
|
|
const SizedBox(height: 12),
|
|
|
|
const Text(
|
|
'Rejoignez Travel Mate',
|
|
style: TextStyle(fontSize: 16, color: Colors.grey),
|
|
),
|
|
|
|
const SizedBox(height: 40),
|
|
|
|
// Champ Nom
|
|
TextFormField(
|
|
controller: _nomController,
|
|
validator: (value) => _validateField(value, 'Nom'),
|
|
decoration: InputDecoration(
|
|
labelText: 'Nom',
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(12)),
|
|
),
|
|
prefixIcon: Icon(Icons.person),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 20),
|
|
|
|
// Champ Prénom
|
|
TextFormField(
|
|
controller: _prenomController,
|
|
validator: (value) => _validateField(value, 'Prénom'),
|
|
decoration: InputDecoration(
|
|
labelText: 'Prénom',
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(12)),
|
|
),
|
|
prefixIcon: Icon(Icons.person_outline),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 20),
|
|
|
|
// Champ Email
|
|
TextFormField(
|
|
controller: _emailController,
|
|
validator: _validateEmail,
|
|
keyboardType: TextInputType.emailAddress,
|
|
decoration: InputDecoration(
|
|
labelText: 'Email',
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(12)),
|
|
),
|
|
prefixIcon: Icon(Icons.email),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 20),
|
|
|
|
// Champ Mot de passe
|
|
TextFormField(
|
|
controller: _passwordController,
|
|
validator: _validatePassword,
|
|
obscureText: _obscurePassword,
|
|
decoration: InputDecoration(
|
|
labelText: 'Mot de passe',
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(12)),
|
|
),
|
|
prefixIcon: Icon(Icons.lock),
|
|
suffixIcon: IconButton(
|
|
icon: Icon(
|
|
_obscurePassword
|
|
? Icons.visibility
|
|
: Icons.visibility_off,
|
|
),
|
|
onPressed: () {
|
|
setState(() {
|
|
_obscurePassword = !_obscurePassword;
|
|
});
|
|
},
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 20),
|
|
|
|
// Champ Confirmation mot de passe
|
|
TextFormField(
|
|
controller: _confirmPasswordController,
|
|
validator: _validateConfirmPassword,
|
|
obscureText: _obscureConfirmPassword,
|
|
decoration: InputDecoration(
|
|
labelText: 'Confirmez le mot de passe',
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(12)),
|
|
),
|
|
prefixIcon: Icon(Icons.lock_outline),
|
|
suffixIcon: IconButton(
|
|
icon: Icon(
|
|
_obscureConfirmPassword
|
|
? Icons.visibility
|
|
: Icons.visibility_off,
|
|
),
|
|
onPressed: () {
|
|
setState(() {
|
|
_obscureConfirmPassword = !_obscureConfirmPassword;
|
|
});
|
|
},
|
|
),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 30),
|
|
|
|
// Bouton d'inscription
|
|
SizedBox(
|
|
width: double.infinity,
|
|
height: 50,
|
|
child: ElevatedButton(
|
|
onPressed: _isLoading ? null : _signUp,
|
|
style: ElevatedButton.styleFrom(
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
),
|
|
child: _isLoading
|
|
? CircularProgressIndicator(color: Colors.white)
|
|
: Text('S\'inscrire', style: TextStyle(fontSize: 18)),
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 20),
|
|
|
|
// Lien vers login
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
const Text("Déjà un compte ? "),
|
|
GestureDetector(
|
|
onTap: () {
|
|
Navigator.pop(context);
|
|
},
|
|
child: const Text(
|
|
'Connectez-vous !',
|
|
style: TextStyle(
|
|
color: Colors.blue,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|