393 lines
13 KiB
Dart
393 lines
13 KiB
Dart
import 'package:flutter/material.dart';
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import '../services/auth_service.dart';
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import 'package:provider/provider.dart';
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import '../providers/user_provider.dart';
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class LoginPage extends StatefulWidget {
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const LoginPage({super.key});
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@override
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State<LoginPage> createState() => _LoginPageState();
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}
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class _LoginPageState extends State<LoginPage> {
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final _formKey = GlobalKey<FormState>();
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final _emailController = TextEditingController();
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final _passwordController = TextEditingController();
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final _authService = AuthService();
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bool _isLoading = false;
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bool _obscurePassword = true;
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@override
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void dispose() {
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_emailController.dispose();
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_passwordController.dispose();
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super.dispose();
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}
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// Méthode de connexion
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Future<void> _login() async {
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if (!_formKey.currentState!.validate()) {
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return;
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}
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setState(() {
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_isLoading = true;
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});
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try {
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final userCredential = await _authService.signIn(
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email: _emailController.text.trim(),
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password: _passwordController.text,
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);
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if (mounted && userCredential.user != null) {
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// Récupérer les données utilisateur depuis Firestore
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final userProvider = Provider.of<UserProvider>(context, listen: false);
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final userData = await userProvider.getUserData(userCredential.user!.uid);
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if (userData != null) {
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userProvider.setCurrentUser(userData);
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Navigator.pushReplacementNamed(context, '/home');
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} else {
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_showErrorMessage('Données utilisateur non trouvées');
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}
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}
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} catch (e) {
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if (mounted) {
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_showErrorMessage('Email ou mot de passe incorrect');
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}
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} finally {
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if (mounted) {
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setState(() {
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_isLoading = false;
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});
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}
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}
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}
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Future<void> _signInWithGoogle() async {
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setState(() {
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_isLoading = true;
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});
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try {
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final userCredential = await _authService.signInWithGoogle();
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if (mounted && userCredential.user != null) {
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final user = userCredential.user!;
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final userProvider = Provider.of<UserProvider>(context, listen: false);
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// Récupérer les données utilisateur depuis Firestore
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final userData = await userProvider.getUserData(user.uid);
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if (userData != null) {
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// L'utilisateur existe déjà
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userProvider.setCurrentUser(userData);
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Navigator.pushReplacementNamed(context, '/home');
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} else {
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// L'utilisateur n'existe pas, créer son profil
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final newUserData = {
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'uid': user.uid,
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'email': user.email ?? '',
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'name': user.displayName ?? 'Utilisateur',
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};
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// Créer le profil utilisateur dans Firestore
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final createdUser = await userProvider.createUser(newUserData);
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if (createdUser != null) {
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userProvider.setCurrentUser(createdUser);
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Navigator.pushReplacementNamed(context, '/home');
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} else {
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_showErrorMessage('Erreur lors de la création du profil utilisateur');
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}
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}
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}
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} catch (e) {
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if (mounted) {
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_showErrorMessage('Erreur lors de la connexion avec Google: ${e.toString()}');
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}
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} finally {
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if (mounted) {
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setState(() {
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_isLoading = false;
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});
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}
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}
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: SafeArea(
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child: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(24.0),
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child: Form(
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key: _formKey,
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const SizedBox(height: 40),
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// Titre
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Text(
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'Travel Mate',
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style: TextStyle(fontSize: 28, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 12),
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// Sous-titre
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Text(
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'Connectez-vous pour continuer',
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style: TextStyle(fontSize: 16, color: Colors.grey),
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),
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const SizedBox(height: 32),
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// Champ email
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TextFormField(
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controller: _emailController,
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validator: _validateEmail,
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keyboardType: TextInputType.emailAddress,
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decoration: InputDecoration(
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labelText: 'Email',
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border: OutlineInputBorder(
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borderRadius: BorderRadius.all(Radius.circular(12)),
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),
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prefixIcon: Icon(Icons.email),
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),
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),
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const SizedBox(height: 16),
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// Champ mot de passe
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TextFormField(
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controller: _passwordController,
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validator: _validatePassword,
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obscureText: _obscurePassword,
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decoration: InputDecoration(
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labelText: 'Mot de passe',
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border: OutlineInputBorder(
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borderRadius: BorderRadius.all(Radius.circular(12)),
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),
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prefixIcon: Icon(Icons.lock),
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suffixIcon: IconButton(
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icon: Icon(
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_obscurePassword
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? Icons.visibility
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: Icons.visibility_off,
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),
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onPressed: () {
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setState(() {
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_obscurePassword = !_obscurePassword;
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});
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},
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),
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),
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),
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const SizedBox(height: 8),
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// Lien "Mot de passe oublié"
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Align(
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alignment: Alignment.centerRight,
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child: TextButton(
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onPressed: () {
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Navigator.pushNamed(context, '/forgot');
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},
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child: Text('Mot de passe oublié?'),
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),
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),
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const SizedBox(height: 24),
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// Bouton de connexion
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SizedBox(
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width: double.infinity,
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height: 50,
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child: ElevatedButton(
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onPressed: _isLoading ? null : _login,
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style: ElevatedButton.styleFrom(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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),
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child: _isLoading
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? CircularProgressIndicator(color: Colors.white)
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: Text(
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'Se connecter',
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style: TextStyle(fontSize: 16),
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),
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),
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),
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const SizedBox(height: 24),
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// Lien d'inscription
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text("Vous n'avez pas de compte?"),
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TextButton(
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onPressed: () {
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Navigator.pushNamed(context, '/signup');
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},
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child: Text('S\'inscrire'),
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),
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],
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),
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const SizedBox(height: 40),
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// Séparateur
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Container(
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width: double.infinity,
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height: 1,
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color: Colors.grey.shade300,
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),
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const SizedBox(height: 40),
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Text(
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'Ou connectez-vous avec',
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style: TextStyle(color: Colors.grey.shade600),
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),
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const SizedBox(height: 20),
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Column(
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children: [
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// GOOGLE
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GestureDetector(
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onTap: _isLoading ? null : _signInWithGoogle,
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child: Container(
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width: 50,
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height: 50,
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decoration: BoxDecoration(
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color: Colors.black,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withValues(alpha: 0.3),
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spreadRadius: 1,
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blurRadius: 3,
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offset: Offset(0, 1),
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),
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],
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border: Border.all(
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color: Colors.grey.shade300,
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width: 1,
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),
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),
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child: Center(
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child: Image.asset(
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'assets/icons/google.png',
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width: 24,
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height: 24,
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),
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),
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),
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),
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const SizedBox(height: 8),
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const Text('Google'),
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],
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),
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const SizedBox(width: 40),
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Column(
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children: [
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// APPLE
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GestureDetector(
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onTap: () {
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// TODO: Implémenter la connexion Apple
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_showErrorMessage(
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'Connexion Apple non implémentée',
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);
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},
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child: Container(
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width: 50,
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height: 50,
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decoration: BoxDecoration(
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color: Colors.black,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withValues(alpha: 0.3),
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spreadRadius: 1,
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blurRadius: 3,
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offset: Offset(0, 1),
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),
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],
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border: Border.all(
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color: Colors.grey.shade300,
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width: 1,
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),
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),
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child: Center(
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child: Image.asset(
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'assets/icons/apple_white.png',
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width: 24,
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height: 24,
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color: Colors.white,
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),
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),
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),
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),
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const SizedBox(height: 8),
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const Text('Apple'),
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],
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),
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],
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),
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const SizedBox(height: 40),
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],
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),
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),
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),
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),
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);
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}
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// Validation de l'email
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String? _validateEmail(String? value) {
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if (value == null || value.trim().isEmpty) {
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return 'Email requis';
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}
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final emailRegex = RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$');
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if (!emailRegex.hasMatch(value.trim())) {
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return 'Email invalide';
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}
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return null;
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}
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// Validation du mot de passe
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String? _validatePassword(String? value) {
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if (value == null || value.isEmpty) {
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return 'Mot de passe requis';
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}
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return null;
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}
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void _showErrorMessage(String message) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(message),
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backgroundColor: Colors.red,
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duration: const Duration(seconds: 3),
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),
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);
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}
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}
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}
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