first commit

This commit is contained in:
DahoudG
2025-08-20 21:00:35 +00:00
commit b2a23bdf89
583 changed files with 243074 additions and 0 deletions

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import 'package:flutter/material.dart';
import '../../../../shared/theme/app_theme.dart';
import 'welcome_screen.dart';
class AuthWrapper extends StatefulWidget {
const AuthWrapper({super.key});
@override
State<AuthWrapper> createState() => _AuthWrapperState();
}
class _AuthWrapperState extends State<AuthWrapper> {
bool _isLoading = true;
bool _isAuthenticated = false;
@override
void initState() {
super.initState();
_checkAuthenticationStatus();
}
Future<void> _checkAuthenticationStatus() async {
// Simulation de vérification d'authentification
// En production : vérifier le token JWT, SharedPreferences, etc.
await Future.delayed(const Duration(milliseconds: 500));
setState(() {
_isLoading = false;
// Pour le moment, toujours false (pas d'utilisateur connecté)
_isAuthenticated = false;
});
}
@override
Widget build(BuildContext context) {
if (_isLoading) {
return _buildLoadingScreen();
}
if (_isAuthenticated) {
// TODO: Retourner vers la navigation principale
return _buildLoadingScreen(); // Temporaire
} else {
return const WelcomeScreen();
}
}
Widget _buildLoadingScreen() {
return Scaffold(
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
AppTheme.primaryColor,
AppTheme.primaryDark,
],
),
),
child: const Center(
child: CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
),
),
),
);
}
}

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../../../shared/theme/app_theme.dart';
import '../../../../shared/widgets/custom_text_field.dart';
import '../../../../shared/widgets/loading_button.dart';
class ForgotPasswordScreen extends StatefulWidget {
const ForgotPasswordScreen({super.key});
@override
State<ForgotPasswordScreen> createState() => _ForgotPasswordScreenState();
}
class _ForgotPasswordScreenState extends State<ForgotPasswordScreen>
with TickerProviderStateMixin {
final _formKey = GlobalKey<FormState>();
final _emailController = TextEditingController();
late AnimationController _fadeController;
late AnimationController _slideController;
late Animation<double> _fadeAnimation;
late Animation<Offset> _slideAnimation;
bool _isLoading = false;
bool _emailSent = false;
@override
void initState() {
super.initState();
_initializeAnimations();
_startAnimations();
}
void _initializeAnimations() {
_fadeController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_slideController = AnimationController(
duration: const Duration(milliseconds: 600),
vsync: this,
);
_fadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _fadeController,
curve: Curves.easeInOut,
));
_slideAnimation = Tween<Offset>(
begin: const Offset(0, 0.3),
end: Offset.zero,
).animate(CurvedAnimation(
parent: _slideController,
curve: Curves.easeOutCubic,
));
}
void _startAnimations() async {
await Future.delayed(const Duration(milliseconds: 100));
_fadeController.forward();
_slideController.forward();
}
@override
void dispose() {
_emailController.dispose();
_fadeController.dispose();
_slideController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppTheme.backgroundLight,
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back_ios, color: AppTheme.textPrimary),
onPressed: () => Navigator.of(context).pop(),
),
),
body: SafeArea(
child: AnimatedBuilder(
animation: _fadeAnimation,
builder: (context, child) {
return Opacity(
opacity: _fadeAnimation.value,
child: SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: SlideTransition(
position: _slideAnimation,
child: _emailSent ? _buildSuccessView() : _buildFormView(),
),
),
);
},
),
),
);
}
Widget _buildFormView() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHeader(),
const SizedBox(height: 40),
_buildInstructions(),
const SizedBox(height: 32),
_buildForm(),
const SizedBox(height: 32),
_buildSendButton(),
const SizedBox(height: 24),
_buildBackToLogin(),
],
);
}
Widget _buildSuccessView() {
return Column(
children: [
const SizedBox(height: 60),
// Icône de succès
Container(
width: 120,
height: 120,
decoration: BoxDecoration(
color: AppTheme.successColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(60),
border: Border.all(
color: AppTheme.successColor.withOpacity(0.3),
width: 2,
),
),
child: const Icon(
Icons.mark_email_read_rounded,
size: 60,
color: AppTheme.successColor,
),
),
const SizedBox(height: 32),
// Titre de succès
const Text(
'Email envoyé !',
style: TextStyle(
fontSize: 28,
fontWeight: FontWeight.bold,
color: AppTheme.textPrimary,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 16),
// Message de succès
Text(
'Nous avons envoyé un lien de réinitialisation à :',
style: TextStyle(
fontSize: 16,
color: AppTheme.textSecondary,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 8),
Text(
_emailController.text,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppTheme.primaryColor,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 32),
// Instructions
Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
color: AppTheme.infoColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: AppTheme.infoColor.withOpacity(0.2),
),
),
child: Column(
children: [
const Icon(
Icons.info_outline,
color: AppTheme.infoColor,
size: 24,
),
const SizedBox(height: 12),
const Text(
'Instructions',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppTheme.textPrimary,
),
),
const SizedBox(height: 8),
Text(
'1. Vérifiez votre boîte email (et vos spams)\n'
'2. Cliquez sur le lien de réinitialisation\n'
'3. Créez un nouveau mot de passe sécurisé',
style: TextStyle(
fontSize: 14,
color: AppTheme.textSecondary,
height: 1.5,
),
textAlign: TextAlign.center,
),
],
),
),
const SizedBox(height: 32),
// Boutons d'action
Column(
children: [
LoadingButton(
onPressed: _handleResendEmail,
text: 'Renvoyer l\'email',
width: double.infinity,
height: 48,
backgroundColor: AppTheme.secondaryColor,
),
const SizedBox(height: 12),
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: const Text(
'Retour à la connexion',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
],
),
],
);
}
Widget _buildHeader() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Icône
Container(
width: 60,
height: 60,
decoration: BoxDecoration(
color: AppTheme.warningColor,
borderRadius: BorderRadius.circular(15),
),
child: const Icon(
Icons.lock_reset_rounded,
color: Colors.white,
size: 30,
),
),
const SizedBox(height: 24),
// Titre
const Text(
'Mot de passe oublié ?',
style: TextStyle(
fontSize: 32,
fontWeight: FontWeight.bold,
color: AppTheme.textPrimary,
),
),
const SizedBox(height: 8),
// Sous-titre
Text(
'Pas de problème ! Nous allons vous aider à le récupérer.',
style: TextStyle(
fontSize: 16,
color: AppTheme.textSecondary,
),
),
],
);
}
Widget _buildInstructions() {
return Container(
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
color: AppTheme.primaryColor.withOpacity(0.05),
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: AppTheme.primaryColor.withOpacity(0.1),
),
),
child: Row(
children: [
Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: AppTheme.primaryColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
),
child: const Icon(
Icons.email_outlined,
color: AppTheme.primaryColor,
size: 20,
),
),
const SizedBox(width: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'Comment ça marche ?',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: AppTheme.textPrimary,
),
),
const SizedBox(height: 4),
Text(
'Saisissez votre email et nous vous enverrons un lien sécurisé pour réinitialiser votre mot de passe.',
style: TextStyle(
fontSize: 14,
color: AppTheme.textSecondary,
height: 1.4,
),
),
],
),
),
],
),
);
}
Widget _buildForm() {
return Form(
key: _formKey,
child: CustomTextField(
controller: _emailController,
label: 'Adresse email',
hintText: 'votre.email@exemple.com',
prefixIcon: Icons.email_outlined,
keyboardType: TextInputType.emailAddress,
textInputAction: TextInputAction.done,
validator: _validateEmail,
onFieldSubmitted: (_) => _handleSendResetEmail(),
autofocus: true,
),
);
}
Widget _buildSendButton() {
return LoadingButton(
onPressed: _handleSendResetEmail,
isLoading: _isLoading,
text: 'Envoyer le lien de réinitialisation',
width: double.infinity,
height: 56,
);
}
Widget _buildBackToLogin() {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Vous vous souvenez de votre mot de passe ? ',
style: TextStyle(
color: AppTheme.textSecondary,
fontSize: 14,
),
),
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: const Text(
'Se connecter',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
fontSize: 14,
),
),
),
],
);
}
String? _validateEmail(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre adresse email';
}
if (!RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$').hasMatch(value)) {
return 'Veuillez saisir une adresse email valide';
}
return null;
}
Future<void> _handleSendResetEmail() async {
if (!_formKey.currentState!.validate()) {
return;
}
setState(() {
_isLoading = true;
});
try {
// Simulation d'envoi d'email
await Future.delayed(const Duration(seconds: 2));
// Vibration de succès
HapticFeedback.lightImpact();
// Transition vers la vue de succès
setState(() {
_emailSent = true;
_isLoading = false;
});
} catch (e) {
// Gestion d'erreur
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Erreur lors de l\'envoi: ${e.toString()}'),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
),
);
setState(() {
_isLoading = false;
});
}
}
}
Future<void> _handleResendEmail() async {
try {
// Simulation de renvoi d'email
await Future.delayed(const Duration(seconds: 1));
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Email renvoyé avec succès !'),
backgroundColor: AppTheme.successColor,
behavior: SnackBarBehavior.floating,
),
);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Erreur lors du renvoi: ${e.toString()}'),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
),
);
}
}
}
}

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../../core/auth/bloc/auth_bloc.dart';
import '../../../../core/auth/bloc/auth_event.dart';
import '../../../../core/auth/models/auth_state.dart';
import '../../../../core/auth/models/login_request.dart';
import '../../../../shared/theme/app_theme.dart';
import '../../../../shared/widgets/buttons/buttons.dart';
import '../widgets/login_form.dart';
import '../widgets/login_header.dart';
import '../widgets/login_footer.dart';
/// Écran de connexion avec interface sophistiquée
class LoginPage extends StatefulWidget {
const LoginPage({super.key});
@override
State<LoginPage> createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginPage>
with TickerProviderStateMixin {
late AnimationController _animationController;
late AnimationController _shakeController;
late Animation<double> _fadeAnimation;
late Animation<double> _slideAnimation;
late Animation<double> _shakeAnimation;
final _formKey = GlobalKey<FormState>();
final _emailController = TextEditingController();
final _passwordController = TextEditingController();
bool _obscurePassword = true;
bool _rememberMe = false;
bool _isLoading = false;
@override
void initState() {
super.initState();
_setupAnimations();
_startEntryAnimation();
}
void _setupAnimations() {
_animationController = AnimationController(
duration: const Duration(milliseconds: 1200),
vsync: this,
);
_shakeController = AnimationController(
duration: const Duration(milliseconds: 600),
vsync: this,
);
_fadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _animationController,
curve: const Interval(0.0, 0.6, curve: Curves.easeOut),
));
_slideAnimation = Tween<double>(
begin: 50.0,
end: 0.0,
).animate(CurvedAnimation(
parent: _animationController,
curve: const Interval(0.2, 0.8, curve: Curves.easeOut),
));
_shakeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _shakeController,
curve: Curves.elasticInOut,
));
}
void _startEntryAnimation() {
Future.delayed(const Duration(milliseconds: 100), () {
if (mounted) {
_animationController.forward();
}
});
}
@override
void dispose() {
_animationController.dispose();
_shakeController.dispose();
_emailController.dispose();
_passwordController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppTheme.backgroundLight,
body: BlocListener<AuthBloc, AuthState>(
listener: _handleAuthStateChange,
child: SafeArea(
child: AnimatedBuilder(
animation: _animationController,
builder: (context, child) {
return FadeTransition(
opacity: _fadeAnimation,
child: Transform.translate(
offset: Offset(0, _slideAnimation.value),
child: _buildLoginContent(),
),
);
},
),
),
),
);
}
Widget _buildLoginContent() {
return SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: Column(
children: [
const SizedBox(height: 60),
// Header avec logo et titre
LoginHeader(
onAnimationComplete: () {},
),
const SizedBox(height: 60),
// Formulaire de connexion
AnimatedBuilder(
animation: _shakeAnimation,
builder: (context, child) {
return Transform.translate(
offset: Offset(
_shakeAnimation.value * 10 *
(1 - _shakeAnimation.value) *
(1 - _shakeAnimation.value),
0,
),
child: LoginForm(
formKey: _formKey,
emailController: _emailController,
passwordController: _passwordController,
obscurePassword: _obscurePassword,
rememberMe: _rememberMe,
isLoading: _isLoading,
onObscureToggle: () {
setState(() {
_obscurePassword = !_obscurePassword;
});
HapticFeedback.selectionClick();
},
onRememberMeToggle: (value) {
setState(() {
_rememberMe = value;
});
HapticFeedback.selectionClick();
},
onSubmit: _handleLogin,
),
),
),
),
const SizedBox(height: 40),
// Footer avec liens et informations
const LoginFooter(),
const SizedBox(height: 20),
],
),
);
}
void _handleAuthStateChange(BuildContext context, AuthState state) {
setState(() {
_isLoading = state.isLoading;
});
if (state.status == AuthStatus.authenticated) {
// Connexion réussie - navigation gérée par l'app principal
_showSuccessMessage();
HapticFeedback.heavyImpact();
} else if (state.status == AuthStatus.error) {
// Erreur de connexion
_handleLoginError(state.errorMessage ?? 'Erreur inconnue');
} else if (state.status == AuthStatus.unauthenticated && state.errorMessage != null) {
// Échec de connexion
_handleLoginError(state.errorMessage!);
}
}
void _handleLogin() {
if (!_formKey.currentState!.validate()) {
_triggerShakeAnimation();
HapticFeedback.mediumImpact();
return;
}
final email = _emailController.text.trim();
final password = _passwordController.text;
if (email.isEmpty || password.isEmpty) {
_showErrorMessage('Veuillez remplir tous les champs');
_triggerShakeAnimation();
return;
}
// Déclencher la connexion
final loginRequest = LoginRequest(
email: email,
password: password,
rememberMe: _rememberMe,
);
context.read<AuthBloc>().add(AuthLoginRequested(loginRequest));
// Feedback haptique
HapticFeedback.lightImpact();
}
void _handleLoginError(String errorMessage) {
_showErrorMessage(errorMessage);
_triggerShakeAnimation();
HapticFeedback.mediumImpact();
// Effacer l'erreur après affichage
Future.delayed(const Duration(seconds: 3), () {
if (mounted) {
context.read<AuthBloc>().add(const AuthErrorCleared());
}
});
}
void _triggerShakeAnimation() {
_shakeController.reset();
_shakeController.forward();
}
void _showSuccessMessage() {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
Icon(
Icons.check_circle,
color: Colors.white,
size: 24,
),
const SizedBox(width: 12),
const Text(
'Connexion réussie !',
style: TextStyle(
fontWeight: FontWeight.w600,
fontSize: 16,
),
),
],
),
backgroundColor: AppTheme.successColor,
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
margin: const EdgeInsets.all(16),
duration: const Duration(seconds: 2),
),
);
}
void _showErrorMessage(String message) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
Icon(
Icons.error_outline,
color: Colors.white,
size: 24,
),
const SizedBox(width: 12),
Expanded(
child: Text(
message,
style: const TextStyle(
fontWeight: FontWeight.w600,
fontSize: 14,
),
),
),
],
),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
margin: const EdgeInsets.all(16),
duration: const Duration(seconds: 4),
action: SnackBarAction(
label: 'OK',
textColor: Colors.white,
onPressed: () {
ScaffoldMessenger.of(context).hideCurrentSnackBar();
},
),
),
);
}
}

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import '../../../../core/auth/bloc/temp_auth_bloc.dart';
import '../../../../core/auth/bloc/auth_event.dart';
import '../../../../core/auth/models/auth_state.dart';
import '../../../../core/auth/models/login_request.dart';
import '../../../../shared/theme/app_theme.dart';
import '../widgets/login_header.dart';
import '../widgets/login_footer.dart';
/// Écran de connexion temporaire simplifié
class TempLoginPage extends StatefulWidget {
const TempLoginPage({super.key});
@override
State<TempLoginPage> createState() => _TempLoginPageState();
}
class _TempLoginPageState extends State<TempLoginPage>
with TickerProviderStateMixin {
late AnimationController _animationController;
late AnimationController _shakeController;
late Animation<double> _fadeAnimation;
late Animation<double> _slideAnimation;
late Animation<double> _shakeAnimation;
final _formKey = GlobalKey<FormState>();
final _emailController = TextEditingController(text: 'admin@unionflow.dev');
final _passwordController = TextEditingController(text: 'admin123');
bool _obscurePassword = true;
bool _rememberMe = false;
bool _isLoading = false;
@override
void initState() {
super.initState();
_setupAnimations();
_startEntryAnimation();
}
void _setupAnimations() {
_animationController = AnimationController(
duration: const Duration(milliseconds: 1200),
vsync: this,
);
_shakeController = AnimationController(
duration: const Duration(milliseconds: 600),
vsync: this,
);
_fadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _animationController,
curve: const Interval(0.0, 0.6, curve: Curves.easeOut),
));
_slideAnimation = Tween<double>(
begin: 50.0,
end: 0.0,
).animate(CurvedAnimation(
parent: _animationController,
curve: const Interval(0.2, 0.8, curve: Curves.easeOut),
));
_shakeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _shakeController,
curve: Curves.elasticInOut,
));
}
void _startEntryAnimation() {
Future.delayed(const Duration(milliseconds: 100), () {
if (mounted) {
_animationController.forward();
}
});
}
@override
void dispose() {
_animationController.dispose();
_shakeController.dispose();
_emailController.dispose();
_passwordController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppTheme.backgroundLight,
body: BlocListener<TempAuthBloc, AuthState>(
listener: _handleAuthStateChange,
child: SafeArea(
child: AnimatedBuilder(
animation: _animationController,
builder: (context, child) {
return FadeTransition(
opacity: _fadeAnimation,
child: Transform.translate(
offset: Offset(0, _slideAnimation.value),
child: _buildLoginContent(),
),
);
},
),
),
),
);
}
Widget _buildLoginContent() {
return SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: Column(
children: [
const SizedBox(height: 60),
// Header avec logo et titre
const LoginHeader(),
const SizedBox(height: 60),
// Formulaire de connexion
AnimatedBuilder(
animation: _shakeAnimation,
builder: (context, child) {
return Transform.translate(
offset: Offset(
_shakeAnimation.value * 10 *
(1 - _shakeAnimation.value) *
(1 - _shakeAnimation.value),
0,
),
child: _buildLoginForm(),
);
},
),
const SizedBox(height: 40),
// Footer avec liens et informations
const LoginFooter(),
const SizedBox(height: 20),
],
),
);
}
Widget _buildLoginForm() {
return Form(
key: _formKey,
child: Column(
children: [
// Champ email
_buildEmailField(),
const SizedBox(height: 20),
// Champ mot de passe
_buildPasswordField(),
const SizedBox(height: 16),
// Options
_buildOptionsRow(),
const SizedBox(height: 32),
// Bouton de connexion
_buildLoginButton(),
],
),
);
}
Widget _buildEmailField() {
return TextFormField(
controller: _emailController,
keyboardType: TextInputType.emailAddress,
textInputAction: TextInputAction.next,
enabled: !_isLoading,
decoration: InputDecoration(
labelText: 'Adresse email',
hintText: 'votre.email@exemple.com',
prefixIcon: Icon(
Icons.email_outlined,
color: AppTheme.primaryColor,
),
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide.none,
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.primaryColor,
width: 2,
),
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 20,
vertical: 16,
),
),
validator: (value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre email';
}
if (!RegExp(r'^[^@]+@[^@]+\.[^@]+').hasMatch(value)) {
return 'Format d\'email invalide';
}
return null;
},
);
}
Widget _buildPasswordField() {
return TextFormField(
controller: _passwordController,
obscureText: _obscurePassword,
textInputAction: TextInputAction.done,
enabled: !_isLoading,
onFieldSubmitted: (_) => _handleLogin(),
decoration: InputDecoration(
labelText: 'Mot de passe',
hintText: 'Saisissez votre mot de passe',
prefixIcon: Icon(
Icons.lock_outlined,
color: AppTheme.primaryColor,
),
suffixIcon: IconButton(
onPressed: () {
setState(() {
_obscurePassword = !_obscurePassword;
});
HapticFeedback.selectionClick();
},
icon: Icon(
_obscurePassword
? Icons.visibility_outlined
: Icons.visibility_off_outlined,
color: AppTheme.primaryColor,
),
),
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide.none,
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.primaryColor,
width: 2,
),
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 20,
vertical: 16,
),
),
validator: (value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre mot de passe';
}
if (value.length < 6) {
return 'Le mot de passe doit contenir au moins 6 caractères';
}
return null;
},
);
}
Widget _buildOptionsRow() {
return Row(
children: [
// Se souvenir de moi
Expanded(
child: GestureDetector(
onTap: () {
setState(() {
_rememberMe = !_rememberMe;
});
HapticFeedback.selectionClick();
},
child: Row(
children: [
Container(
width: 20,
height: 20,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(4),
border: Border.all(
color: _rememberMe
? AppTheme.primaryColor
: AppTheme.textSecondary,
width: 2,
),
color: _rememberMe
? AppTheme.primaryColor
: Colors.transparent,
),
child: _rememberMe
? const Icon(
Icons.check,
size: 14,
color: Colors.white,
)
: null,
),
const SizedBox(width: 8),
Text(
'Se souvenir de moi',
style: TextStyle(
fontSize: 14,
color: AppTheme.textSecondary,
fontWeight: FontWeight.w500,
),
),
],
),
),
),
// Compte de test
Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
decoration: BoxDecoration(
color: AppTheme.infoColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
),
child: Text(
'Compte de test',
style: TextStyle(
fontSize: 12,
color: AppTheme.infoColor,
fontWeight: FontWeight.w600,
),
),
),
],
);
}
Widget _buildLoginButton() {
return SizedBox(
width: double.infinity,
height: 56,
child: ElevatedButton(
onPressed: _isLoading ? null : _handleLogin,
style: ElevatedButton.styleFrom(
backgroundColor: AppTheme.primaryColor,
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
elevation: 4,
),
child: _isLoading
? const SizedBox(
width: 24,
height: 24,
child: CircularProgressIndicator(
color: Colors.white,
strokeWidth: 2,
),
)
: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(Icons.login, size: 20),
const SizedBox(width: 8),
const Text(
'Se connecter',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
],
),
),
);
}
void _handleAuthStateChange(BuildContext context, AuthState state) {
setState(() {
_isLoading = state.isLoading;
});
if (state.status == AuthStatus.authenticated) {
_showSuccessMessage();
HapticFeedback.heavyImpact();
} else if (state.status == AuthStatus.error) {
_handleLoginError(state.errorMessage ?? 'Erreur inconnue');
}
}
void _handleLogin() {
if (!_formKey.currentState!.validate()) {
_triggerShakeAnimation();
HapticFeedback.mediumImpact();
return;
}
final email = _emailController.text.trim();
final password = _passwordController.text;
final loginRequest = LoginRequest(
email: email,
password: password,
rememberMe: _rememberMe,
);
context.read<TempAuthBloc>().add(AuthLoginRequested(loginRequest));
HapticFeedback.lightImpact();
}
void _handleLoginError(String errorMessage) {
_showErrorMessage(errorMessage);
_triggerShakeAnimation();
HapticFeedback.mediumImpact();
}
void _triggerShakeAnimation() {
_shakeController.reset();
_shakeController.forward();
}
void _showSuccessMessage() {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: const Row(
children: [
Icon(Icons.check_circle, color: Colors.white),
SizedBox(width: 12),
Text('Connexion réussie !'),
],
),
backgroundColor: AppTheme.successColor,
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
);
}
void _showErrorMessage(String message) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
const Icon(Icons.error_outline, color: Colors.white),
const SizedBox(width: 12),
Expanded(child: Text(message)),
],
),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
);
}
}

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../../../shared/theme/app_theme.dart';
import '../../../../shared/widgets/custom_text_field.dart';
import '../../../../shared/widgets/loading_button.dart';
import '../../../navigation/presentation/pages/main_navigation.dart';
import 'forgot_password_screen.dart';
import 'register_screen.dart';
class LoginScreen extends StatefulWidget {
const LoginScreen({super.key});
@override
State<LoginScreen> createState() => _LoginScreenState();
}
class _LoginScreenState extends State<LoginScreen>
with TickerProviderStateMixin {
final _formKey = GlobalKey<FormState>();
final _emailController = TextEditingController();
final _passwordController = TextEditingController();
late AnimationController _fadeController;
late AnimationController _slideController;
late Animation<double> _fadeAnimation;
late Animation<Offset> _slideAnimation;
bool _isLoading = false;
bool _obscurePassword = true;
bool _rememberMe = false;
@override
void initState() {
super.initState();
_initializeAnimations();
_startAnimations();
}
void _initializeAnimations() {
_fadeController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_slideController = AnimationController(
duration: const Duration(milliseconds: 600),
vsync: this,
);
_fadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _fadeController,
curve: Curves.easeInOut,
));
_slideAnimation = Tween<Offset>(
begin: const Offset(0, 0.3),
end: Offset.zero,
).animate(CurvedAnimation(
parent: _slideController,
curve: Curves.easeOutCubic,
));
}
void _startAnimations() async {
await Future.delayed(const Duration(milliseconds: 100));
_fadeController.forward();
_slideController.forward();
}
@override
void dispose() {
_emailController.dispose();
_passwordController.dispose();
_fadeController.dispose();
_slideController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppTheme.backgroundLight,
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back_ios, color: AppTheme.textPrimary),
onPressed: () => Navigator.of(context).pop(),
),
),
body: SafeArea(
child: AnimatedBuilder(
animation: _fadeAnimation,
builder: (context, child) {
return Opacity(
opacity: _fadeAnimation.value,
child: SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: SlideTransition(
position: _slideAnimation,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHeader(),
const SizedBox(height: 40),
_buildLoginForm(),
const SizedBox(height: 24),
_buildForgotPassword(),
const SizedBox(height: 32),
_buildLoginButton(),
const SizedBox(height: 24),
_buildDivider(),
const SizedBox(height: 24),
_buildSocialLogin(),
const SizedBox(height: 32),
_buildSignUpLink(),
],
),
),
),
);
},
),
),
);
}
Widget _buildHeader() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Logo petit
Container(
width: 60,
height: 60,
decoration: BoxDecoration(
color: AppTheme.primaryColor,
borderRadius: BorderRadius.circular(15),
),
child: const Icon(
Icons.groups_rounded,
color: Colors.white,
size: 30,
),
),
const SizedBox(height: 24),
// Titre
const Text(
'Bienvenue !',
style: TextStyle(
fontSize: 32,
fontWeight: FontWeight.bold,
color: AppTheme.textPrimary,
),
),
const SizedBox(height: 8),
// Sous-titre
Text(
'Connectez-vous à votre compte UnionFlow',
style: TextStyle(
fontSize: 16,
color: AppTheme.textSecondary,
),
),
],
);
}
Widget _buildLoginForm() {
return Form(
key: _formKey,
child: Column(
children: [
// Champ Email
CustomTextField(
controller: _emailController,
label: 'Adresse email',
hintText: 'votre.email@exemple.com',
prefixIcon: Icons.email_outlined,
keyboardType: TextInputType.emailAddress,
textInputAction: TextInputAction.next,
validator: _validateEmail,
onFieldSubmitted: (_) => FocusScope.of(context).nextFocus(),
),
const SizedBox(height: 16),
// Champ Mot de passe
CustomTextField(
controller: _passwordController,
label: 'Mot de passe',
hintText: 'Votre mot de passe',
prefixIcon: Icons.lock_outline,
obscureText: _obscurePassword,
textInputAction: TextInputAction.done,
validator: _validatePassword,
onFieldSubmitted: (_) => _handleLogin(),
suffixIcon: IconButton(
icon: Icon(
_obscurePassword ? Icons.visibility_off : Icons.visibility,
color: AppTheme.textHint,
),
onPressed: () {
setState(() {
_obscurePassword = !_obscurePassword;
});
},
),
),
const SizedBox(height: 16),
// Remember me
Row(
children: [
Checkbox(
value: _rememberMe,
onChanged: (value) {
setState(() {
_rememberMe = value ?? false;
});
},
activeColor: AppTheme.primaryColor,
),
const Text(
'Se souvenir de moi',
style: TextStyle(
color: AppTheme.textSecondary,
fontSize: 14,
),
),
],
),
],
),
);
}
Widget _buildForgotPassword() {
return Align(
alignment: Alignment.centerRight,
child: TextButton(
onPressed: () => _navigateToForgotPassword(),
child: const Text(
'Mot de passe oublié ?',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
);
}
Widget _buildLoginButton() {
return LoadingButton(
onPressed: _handleLogin,
isLoading: _isLoading,
text: 'Se connecter',
width: double.infinity,
height: 56,
);
}
Widget _buildDivider() {
return Row(
children: [
const Expanded(child: Divider()),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Text(
'ou',
style: TextStyle(
color: AppTheme.textHint,
fontSize: 14,
),
),
),
const Expanded(child: Divider()),
],
);
}
Widget _buildSocialLogin() {
return Column(
children: [
// Google Login
SizedBox(
width: double.infinity,
height: 56,
child: OutlinedButton.icon(
onPressed: () => _handleGoogleLogin(),
icon: Image.asset(
'assets/icons/google.png',
width: 20,
height: 20,
errorBuilder: (context, error, stackTrace) => const Icon(
Icons.g_mobiledata,
color: Colors.red,
size: 20,
),
),
label: const Text('Continuer avec Google'),
style: OutlinedButton.styleFrom(
foregroundColor: AppTheme.textPrimary,
side: const BorderSide(color: AppTheme.borderColor),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
),
),
const SizedBox(height: 12),
// Microsoft Login
SizedBox(
width: double.infinity,
height: 56,
child: OutlinedButton.icon(
onPressed: () => _handleMicrosoftLogin(),
icon: const Icon(
Icons.business,
color: Color(0xFF00A4EF),
size: 20,
),
label: const Text('Continuer avec Microsoft'),
style: OutlinedButton.styleFrom(
foregroundColor: AppTheme.textPrimary,
side: const BorderSide(color: AppTheme.borderColor),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
),
),
],
);
}
Widget _buildSignUpLink() {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Pas encore de compte ? ',
style: TextStyle(
color: AppTheme.textSecondary,
fontSize: 14,
),
),
TextButton(
onPressed: () => _navigateToRegister(),
child: const Text(
'S\'inscrire',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
fontSize: 14,
),
),
),
],
);
}
String? _validateEmail(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre adresse email';
}
if (!RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$').hasMatch(value)) {
return 'Veuillez saisir une adresse email valide';
}
return null;
}
String? _validatePassword(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre mot de passe';
}
if (value.length < 6) {
return 'Le mot de passe doit contenir au moins 6 caractères';
}
return null;
}
Future<void> _handleLogin() async {
if (!_formKey.currentState!.validate()) {
return;
}
setState(() {
_isLoading = true;
});
try {
// Simulation d'authentification
await Future.delayed(const Duration(seconds: 2));
// Vibration de succès
HapticFeedback.lightImpact();
// Navigation vers le dashboard
if (mounted) {
Navigator.of(context).pushReplacement(
PageRouteBuilder(
pageBuilder: (context, animation, secondaryAnimation) =>
const MainNavigation(),
transitionDuration: const Duration(milliseconds: 600),
transitionsBuilder: (context, animation, secondaryAnimation, child) {
return FadeTransition(
opacity: animation,
child: SlideTransition(
position: Tween<Offset>(
begin: const Offset(1.0, 0.0),
end: Offset.zero,
).animate(CurvedAnimation(
parent: animation,
curve: Curves.easeInOut,
)),
child: child,
),
);
},
),
);
}
} catch (e) {
// Gestion d'erreur
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Erreur de connexion: ${e.toString()}'),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
),
);
}
} finally {
if (mounted) {
setState(() {
_isLoading = false;
});
}
}
}
void _handleGoogleLogin() {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Connexion Google - En cours de développement'),
backgroundColor: AppTheme.infoColor,
behavior: SnackBarBehavior.floating,
),
);
}
void _handleMicrosoftLogin() {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Connexion Microsoft - En cours de développement'),
backgroundColor: AppTheme.infoColor,
behavior: SnackBarBehavior.floating,
),
);
}
void _navigateToForgotPassword() {
Navigator.of(context).push(
PageRouteBuilder(
pageBuilder: (context, animation, secondaryAnimation) =>
const ForgotPasswordScreen(),
transitionDuration: const Duration(milliseconds: 400),
transitionsBuilder: (context, animation, secondaryAnimation, child) {
return SlideTransition(
position: Tween<Offset>(
begin: const Offset(1.0, 0.0),
end: Offset.zero,
).animate(CurvedAnimation(
parent: animation,
curve: Curves.easeInOut,
)),
child: child,
);
},
),
);
}
void _navigateToRegister() {
Navigator.of(context).pushReplacement(
PageRouteBuilder(
pageBuilder: (context, animation, secondaryAnimation) =>
const RegisterScreen(),
transitionDuration: const Duration(milliseconds: 400),
transitionsBuilder: (context, animation, secondaryAnimation, child) {
return SlideTransition(
position: Tween<Offset>(
begin: const Offset(1.0, 0.0),
end: Offset.zero,
).animate(CurvedAnimation(
parent: animation,
curve: Curves.easeInOut,
)),
child: child,
);
},
),
);
}
}

View File

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../../../shared/theme/app_theme.dart';
import '../../../../shared/widgets/custom_text_field.dart';
import '../../../../shared/widgets/loading_button.dart';
import 'login_screen.dart';
class RegisterScreen extends StatefulWidget {
const RegisterScreen({super.key});
@override
State<RegisterScreen> createState() => _RegisterScreenState();
}
class _RegisterScreenState extends State<RegisterScreen>
with TickerProviderStateMixin {
final _formKey = GlobalKey<FormState>();
final _firstNameController = TextEditingController();
final _lastNameController = TextEditingController();
final _emailController = TextEditingController();
final _passwordController = TextEditingController();
final _confirmPasswordController = TextEditingController();
late AnimationController _fadeController;
late AnimationController _slideController;
late Animation<double> _fadeAnimation;
late Animation<Offset> _slideAnimation;
bool _isLoading = false;
bool _obscurePassword = true;
bool _obscureConfirmPassword = true;
bool _acceptTerms = false;
bool _acceptNewsletter = false;
@override
void initState() {
super.initState();
_initializeAnimations();
_startAnimations();
}
void _initializeAnimations() {
_fadeController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_slideController = AnimationController(
duration: const Duration(milliseconds: 600),
vsync: this,
);
_fadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _fadeController,
curve: Curves.easeInOut,
));
_slideAnimation = Tween<Offset>(
begin: const Offset(0, 0.3),
end: Offset.zero,
).animate(CurvedAnimation(
parent: _slideController,
curve: Curves.easeOutCubic,
));
}
void _startAnimations() async {
await Future.delayed(const Duration(milliseconds: 100));
_fadeController.forward();
_slideController.forward();
}
@override
void dispose() {
_firstNameController.dispose();
_lastNameController.dispose();
_emailController.dispose();
_passwordController.dispose();
_confirmPasswordController.dispose();
_fadeController.dispose();
_slideController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: AppTheme.backgroundLight,
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.arrow_back_ios, color: AppTheme.textPrimary),
onPressed: () => Navigator.of(context).pop(),
),
),
body: SafeArea(
child: AnimatedBuilder(
animation: _fadeAnimation,
builder: (context, child) {
return Opacity(
opacity: _fadeAnimation.value,
child: SingleChildScrollView(
padding: const EdgeInsets.all(24),
child: SlideTransition(
position: _slideAnimation,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHeader(),
const SizedBox(height: 32),
_buildRegistrationForm(),
const SizedBox(height: 24),
_buildTermsAndConditions(),
const SizedBox(height: 32),
_buildRegisterButton(),
const SizedBox(height: 24),
_buildLoginLink(),
],
),
),
),
);
},
),
),
);
}
Widget _buildHeader() {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Logo petit
Container(
width: 60,
height: 60,
decoration: BoxDecoration(
color: AppTheme.primaryColor,
borderRadius: BorderRadius.circular(15),
),
child: const Icon(
Icons.person_add_rounded,
color: Colors.white,
size: 30,
),
),
const SizedBox(height: 24),
// Titre
const Text(
'Créer un compte',
style: TextStyle(
fontSize: 32,
fontWeight: FontWeight.bold,
color: AppTheme.textPrimary,
),
),
const SizedBox(height: 8),
// Sous-titre
Text(
'Rejoignez UnionFlow et gérez votre association',
style: TextStyle(
fontSize: 16,
color: AppTheme.textSecondary,
),
),
],
);
}
Widget _buildRegistrationForm() {
return Form(
key: _formKey,
child: Column(
children: [
// Nom et Prénom
Row(
children: [
Expanded(
child: CustomTextField(
controller: _firstNameController,
label: 'Prénom',
hintText: 'Jean',
prefixIcon: Icons.person_outline,
textInputAction: TextInputAction.next,
validator: _validateFirstName,
onFieldSubmitted: (_) => FocusScope.of(context).nextFocus(),
),
),
const SizedBox(width: 16),
Expanded(
child: CustomTextField(
controller: _lastNameController,
label: 'Nom',
hintText: 'Dupont',
prefixIcon: Icons.person_outline,
textInputAction: TextInputAction.next,
validator: _validateLastName,
onFieldSubmitted: (_) => FocusScope.of(context).nextFocus(),
),
),
],
),
const SizedBox(height: 16),
// Email
CustomTextField(
controller: _emailController,
label: 'Adresse email',
hintText: 'jean.dupont@exemple.com',
prefixIcon: Icons.email_outlined,
keyboardType: TextInputType.emailAddress,
textInputAction: TextInputAction.next,
validator: _validateEmail,
onFieldSubmitted: (_) => FocusScope.of(context).nextFocus(),
),
const SizedBox(height: 16),
// Mot de passe
CustomTextField(
controller: _passwordController,
label: 'Mot de passe',
hintText: 'Minimum 8 caractères',
prefixIcon: Icons.lock_outline,
obscureText: _obscurePassword,
textInputAction: TextInputAction.next,
validator: _validatePassword,
onFieldSubmitted: (_) => FocusScope.of(context).nextFocus(),
suffixIcon: IconButton(
icon: Icon(
_obscurePassword ? Icons.visibility_off : Icons.visibility,
color: AppTheme.textHint,
),
onPressed: () {
setState(() {
_obscurePassword = !_obscurePassword;
});
},
),
),
const SizedBox(height: 16),
// Confirmer mot de passe
CustomTextField(
controller: _confirmPasswordController,
label: 'Confirmer le mot de passe',
hintText: 'Retapez votre mot de passe',
prefixIcon: Icons.lock_outline,
obscureText: _obscureConfirmPassword,
textInputAction: TextInputAction.done,
validator: _validateConfirmPassword,
onFieldSubmitted: (_) => _handleRegister(),
suffixIcon: IconButton(
icon: Icon(
_obscureConfirmPassword ? Icons.visibility_off : Icons.visibility,
color: AppTheme.textHint,
),
onPressed: () {
setState(() {
_obscureConfirmPassword = !_obscureConfirmPassword;
});
},
),
),
const SizedBox(height: 16),
// Indicateur de force du mot de passe
_buildPasswordStrengthIndicator(),
],
),
);
}
Widget _buildPasswordStrengthIndicator() {
final password = _passwordController.text;
final strength = _calculatePasswordStrength(password);
Color strengthColor;
String strengthText;
if (strength < 0.3) {
strengthColor = AppTheme.errorColor;
strengthText = 'Faible';
} else if (strength < 0.7) {
strengthColor = AppTheme.warningColor;
strengthText = 'Moyen';
} else {
strengthColor = AppTheme.successColor;
strengthText = 'Fort';
}
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
'Force du mot de passe',
style: TextStyle(
fontSize: 12,
color: AppTheme.textSecondary,
),
),
if (password.isNotEmpty)
Text(
strengthText,
style: TextStyle(
fontSize: 12,
color: strengthColor,
fontWeight: FontWeight.w600,
),
),
],
),
const SizedBox(height: 8),
Container(
height: 4,
decoration: BoxDecoration(
color: AppTheme.borderColor,
borderRadius: BorderRadius.circular(2),
),
child: FractionallySizedBox(
alignment: Alignment.centerLeft,
widthFactor: password.isEmpty ? 0 : strength,
child: Container(
decoration: BoxDecoration(
color: strengthColor,
borderRadius: BorderRadius.circular(2),
),
),
),
),
],
);
}
double _calculatePasswordStrength(String password) {
if (password.isEmpty) return 0.0;
double strength = 0.0;
// Longueur
if (password.length >= 8) strength += 0.25;
if (password.length >= 12) strength += 0.25;
// Contient des minuscules
if (password.contains(RegExp(r'[a-z]'))) strength += 0.15;
// Contient des majuscules
if (password.contains(RegExp(r'[A-Z]'))) strength += 0.15;
// Contient des chiffres
if (password.contains(RegExp(r'[0-9]'))) strength += 0.1;
// Contient des caractères spéciaux
if (password.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'))) strength += 0.1;
return strength.clamp(0.0, 1.0);
}
Widget _buildTermsAndConditions() {
return Column(
children: [
// Accepter les conditions
Row(
children: [
Checkbox(
value: _acceptTerms,
onChanged: (value) {
setState(() {
_acceptTerms = value ?? false;
});
},
activeColor: AppTheme.primaryColor,
),
Expanded(
child: RichText(
text: TextSpan(
style: const TextStyle(
color: AppTheme.textSecondary,
fontSize: 14,
),
children: [
const TextSpan(text: 'J\'accepte les '),
TextSpan(
text: 'Conditions d\'utilisation',
style: const TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
decoration: TextDecoration.underline,
),
),
const TextSpan(text: ' et la '),
TextSpan(
text: 'Politique de confidentialité',
style: const TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
decoration: TextDecoration.underline,
),
),
],
),
),
),
],
),
// Newsletter (optionnel)
Row(
children: [
Checkbox(
value: _acceptNewsletter,
onChanged: (value) {
setState(() {
_acceptNewsletter = value ?? false;
});
},
activeColor: AppTheme.primaryColor,
),
const Expanded(
child: Text(
'Je souhaite recevoir des actualités et conseils par email (optionnel)',
style: TextStyle(
color: AppTheme.textSecondary,
fontSize: 14,
),
),
),
],
),
],
);
}
Widget _buildRegisterButton() {
return LoadingButton(
onPressed: _acceptTerms ? _handleRegister : null,
isLoading: _isLoading,
text: 'Créer mon compte',
width: double.infinity,
height: 56,
enabled: _acceptTerms,
);
}
Widget _buildLoginLink() {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Déjà un compte ? ',
style: TextStyle(
color: AppTheme.textSecondary,
fontSize: 14,
),
),
TextButton(
onPressed: () => _navigateToLogin(),
child: const Text(
'Se connecter',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
fontSize: 14,
),
),
),
],
);
}
String? _validateFirstName(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre prénom';
}
if (value.length < 2) {
return 'Le prénom doit contenir au moins 2 caractères';
}
return null;
}
String? _validateLastName(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre nom';
}
if (value.length < 2) {
return 'Le nom doit contenir au moins 2 caractères';
}
return null;
}
String? _validateEmail(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre adresse email';
}
if (!RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$').hasMatch(value)) {
return 'Veuillez saisir une adresse email valide';
}
return null;
}
String? _validatePassword(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir un mot de passe';
}
if (value.length < 8) {
return 'Le mot de passe doit contenir au moins 8 caractères';
}
if (!value.contains(RegExp(r'[A-Z]'))) {
return 'Le mot de passe doit contenir au moins une majuscule';
}
if (!value.contains(RegExp(r'[a-z]'))) {
return 'Le mot de passe doit contenir au moins une minuscule';
}
if (!value.contains(RegExp(r'[0-9]'))) {
return 'Le mot de passe doit contenir au moins un chiffre';
}
return null;
}
String? _validateConfirmPassword(String? value) {
if (value == null || value.isEmpty) {
return 'Veuillez confirmer votre mot de passe';
}
if (value != _passwordController.text) {
return 'Les mots de passe ne correspondent pas';
}
return null;
}
Future<void> _handleRegister() async {
if (!_formKey.currentState!.validate()) {
return;
}
if (!_acceptTerms) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Veuillez accepter les conditions d\'utilisation'),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
),
);
return;
}
setState(() {
_isLoading = true;
});
try {
// Simulation d'inscription
await Future.delayed(const Duration(seconds: 2));
// Vibration de succès
HapticFeedback.lightImpact();
// Afficher message de succès
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Compte créé avec succès ! Vérifiez votre email.'),
backgroundColor: AppTheme.successColor,
behavior: SnackBarBehavior.floating,
),
);
// Navigation vers l'écran de connexion
_navigateToLogin();
}
} catch (e) {
// Gestion d'erreur
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Erreur lors de la création du compte: ${e.toString()}'),
backgroundColor: AppTheme.errorColor,
behavior: SnackBarBehavior.floating,
),
);
}
} finally {
if (mounted) {
setState(() {
_isLoading = false;
});
}
}
}
void _navigateToLogin() {
Navigator.of(context).pushReplacement(
PageRouteBuilder(
pageBuilder: (context, animation, secondaryAnimation) =>
const LoginScreen(),
transitionDuration: const Duration(milliseconds: 400),
transitionsBuilder: (context, animation, secondaryAnimation, child) {
return SlideTransition(
position: Tween<Offset>(
begin: const Offset(-1.0, 0.0),
end: Offset.zero,
).animate(CurvedAnimation(
parent: animation,
curve: Curves.easeInOut,
)),
child: child,
);
},
),
);
}
}

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import 'package:flutter/material.dart';
import '../../../../shared/theme/app_theme.dart';
import 'login_screen.dart';
import 'register_screen.dart';
class WelcomeScreen extends StatefulWidget {
const WelcomeScreen({super.key});
@override
State<WelcomeScreen> createState() => _WelcomeScreenState();
}
class _WelcomeScreenState extends State<WelcomeScreen>
with TickerProviderStateMixin {
late AnimationController _fadeController;
late AnimationController _slideController;
late Animation<double> _fadeAnimation;
late Animation<Offset> _slideAnimation;
@override
void initState() {
super.initState();
_initializeAnimations();
_startAnimations();
}
void _initializeAnimations() {
_fadeController = AnimationController(
duration: const Duration(milliseconds: 1200),
vsync: this,
);
_slideController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_fadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _fadeController,
curve: Curves.easeInOut,
));
_slideAnimation = Tween<Offset>(
begin: const Offset(0, 0.5),
end: Offset.zero,
).animate(CurvedAnimation(
parent: _slideController,
curve: Curves.easeOutCubic,
));
}
void _startAnimations() async {
await Future.delayed(const Duration(milliseconds: 200));
_fadeController.forward();
await Future.delayed(const Duration(milliseconds: 300));
_slideController.forward();
}
@override
void dispose() {
_fadeController.dispose();
_slideController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
AppTheme.primaryColor,
AppTheme.primaryDark,
const Color(0xFF0D47A1),
],
),
),
child: SafeArea(
child: AnimatedBuilder(
animation: _fadeAnimation,
builder: (context, child) {
return Opacity(
opacity: _fadeAnimation.value,
child: Padding(
padding: const EdgeInsets.all(24.0),
child: Column(
children: [
// Header avec logo
Expanded(
flex: 3,
child: SlideTransition(
position: _slideAnimation,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// Logo principal
Container(
width: 140,
height: 140,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(35),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.2),
blurRadius: 25,
offset: const Offset(0, 12),
),
],
),
child: const Icon(
Icons.groups_rounded,
size: 70,
color: AppTheme.primaryColor,
),
),
const SizedBox(height: 32),
// Titre principal
const Text(
'UnionFlow',
style: TextStyle(
fontSize: 42,
fontWeight: FontWeight.bold,
color: Colors.white,
letterSpacing: 1.5,
),
),
const SizedBox(height: 16),
// Sous-titre
Text(
'Gestion moderne d\'associations\net de mutuelles',
style: TextStyle(
fontSize: 18,
color: Colors.white.withOpacity(0.9),
fontWeight: FontWeight.w300,
height: 1.4,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 24),
// Points forts
_buildFeatureHighlights(),
],
),
),
),
// Boutons d'action
Expanded(
flex: 2,
child: SlideTransition(
position: _slideAnimation,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// Bouton Connexion
SizedBox(
width: double.infinity,
height: 56,
child: ElevatedButton(
onPressed: () => _navigateToLogin(),
style: ElevatedButton.styleFrom(
backgroundColor: Colors.white,
foregroundColor: AppTheme.primaryColor,
elevation: 8,
shadowColor: Colors.black.withOpacity(0.3),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
),
child: const Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.login, size: 20),
SizedBox(width: 8),
Text(
'Se connecter',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
],
),
),
),
const SizedBox(height: 16),
// Bouton Inscription
SizedBox(
width: double.infinity,
height: 56,
child: OutlinedButton(
onPressed: () => _navigateToRegister(),
style: OutlinedButton.styleFrom(
foregroundColor: Colors.white,
side: const BorderSide(
color: Colors.white,
width: 2,
),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
),
child: const Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.person_add, size: 20),
SizedBox(width: 8),
Text(
'Créer un compte',
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
),
),
],
),
),
),
const SizedBox(height: 24),
// Lien mode démo
TextButton(
onPressed: () => _navigateToDemo(),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.visibility,
size: 16,
color: Colors.white.withOpacity(0.8),
),
const SizedBox(width: 6),
Text(
'Découvrir en mode démo',
style: TextStyle(
color: Colors.white.withOpacity(0.8),
fontSize: 14,
fontWeight: FontWeight.w500,
),
),
],
),
),
],
),
),
),
// Footer
Padding(
padding: const EdgeInsets.only(top: 20),
child: Column(
children: [
Text(
'Version 1.0.0 • Sécurisé et confidentiel',
style: TextStyle(
color: Colors.white.withOpacity(0.6),
fontSize: 12,
),
),
const SizedBox(height: 8),
Text(
'© 2024 Lions Club International',
style: TextStyle(
color: Colors.white.withOpacity(0.5),
fontSize: 10,
),
),
],
),
),
],
),
),
);
},
),
),
),
);
}
Widget _buildFeatureHighlights() {
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.white.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: Colors.white.withOpacity(0.2),
width: 1,
),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
_buildFeatureItem(Icons.security, 'Sécurisé'),
_buildFeatureItem(Icons.analytics, 'Analytique'),
_buildFeatureItem(Icons.cloud_sync, 'Synchronisé'),
],
),
);
}
Widget _buildFeatureItem(IconData icon, String label) {
return Column(
children: [
Icon(
icon,
color: Colors.white,
size: 20,
),
const SizedBox(height: 4),
Text(
label,
style: TextStyle(
color: Colors.white.withOpacity(0.9),
fontSize: 12,
fontWeight: FontWeight.w500,
),
),
],
);
}
void _navigateToLogin() {
Navigator.of(context).push(
PageRouteBuilder(
pageBuilder: (context, animation, secondaryAnimation) =>
const LoginScreen(),
transitionDuration: const Duration(milliseconds: 400),
transitionsBuilder: (context, animation, secondaryAnimation, child) {
return SlideTransition(
position: Tween<Offset>(
begin: const Offset(1.0, 0.0),
end: Offset.zero,
).animate(CurvedAnimation(
parent: animation,
curve: Curves.easeInOut,
)),
child: child,
);
},
),
);
}
void _navigateToRegister() {
Navigator.of(context).push(
PageRouteBuilder(
pageBuilder: (context, animation, secondaryAnimation) =>
const RegisterScreen(),
transitionDuration: const Duration(milliseconds: 400),
transitionsBuilder: (context, animation, secondaryAnimation, child) {
return SlideTransition(
position: Tween<Offset>(
begin: const Offset(1.0, 0.0),
end: Offset.zero,
).animate(CurvedAnimation(
parent: animation,
curve: Curves.easeInOut,
)),
child: child,
);
},
),
);
}
void _navigateToDemo() {
// TODO: Implémenter la navigation vers le mode démo
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: const Text('Mode démo - En cours de développement'),
backgroundColor: AppTheme.primaryColor,
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8),
),
),
);
}
}

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import 'package:flutter/material.dart';
import '../../../../shared/theme/app_theme.dart';
/// Pied de page de la connexion avec informations et liens
class LoginFooter extends StatelessWidget {
const LoginFooter({super.key});
@override
Widget build(BuildContext context) {
return Column(
children: [
// Séparateur
_buildDivider(),
const SizedBox(height: 24),
// Informations sur l'application
_buildAppInfo(),
const SizedBox(height: 20),
// Liens utiles
_buildUsefulLinks(context),
const SizedBox(height: 20),
// Version et copyright
_buildVersionInfo(),
],
);
}
Widget _buildDivider() {
return Row(
children: [
Expanded(
child: Container(
height: 1,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.centerLeft,
end: Alignment.centerRight,
colors: [
Colors.transparent,
AppTheme.textSecondary.withOpacity(0.3),
Colors.transparent,
],
),
),
),
),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Icon(
Icons.star,
size: 16,
color: AppTheme.textSecondary.withOpacity(0.5),
),
),
Expanded(
child: Container(
height: 1,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.centerLeft,
end: Alignment.centerRight,
colors: [
Colors.transparent,
AppTheme.textSecondary.withOpacity(0.3),
Colors.transparent,
],
),
),
),
),
],
);
}
Widget _buildAppInfo() {
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: AppTheme.backgroundLight,
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: AppTheme.textSecondary.withOpacity(0.1),
),
),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.security,
size: 20,
color: AppTheme.successColor,
),
const SizedBox(width: 8),
Text(
'Connexion sécurisée',
style: TextStyle(
fontSize: 14,
color: AppTheme.successColor,
fontWeight: FontWeight.w600,
),
),
],
),
const SizedBox(height: 8),
Text(
'Vos données sont protégées par un cryptage de niveau bancaire',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 12,
color: AppTheme.textSecondary,
),
),
],
),
);
}
Widget _buildUsefulLinks(BuildContext context) {
return Wrap(
spacing: 20,
runSpacing: 12,
alignment: WrapAlignment.center,
children: [
_buildLinkButton(
icon: Icons.help_outline,
label: 'Aide',
onTap: () => _showHelpDialog(context),
),
_buildLinkButton(
icon: Icons.info_outline,
label: 'À propos',
onTap: () => _showAboutDialog(context),
),
_buildLinkButton(
icon: Icons.privacy_tip_outlined,
label: 'Confidentialité',
onTap: () => _showPrivacyDialog(context),
),
],
);
}
Widget _buildLinkButton({
required IconData icon,
required String label,
required VoidCallback onTap,
}) {
return GestureDetector(
onTap: onTap,
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
decoration: BoxDecoration(
color: Colors.transparent,
borderRadius: BorderRadius.circular(8),
border: Border.all(
color: AppTheme.textSecondary.withOpacity(0.2),
),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
icon,
size: 16,
color: AppTheme.textSecondary,
),
const SizedBox(width: 6),
Text(
label,
style: TextStyle(
fontSize: 12,
color: AppTheme.textSecondary,
fontWeight: FontWeight.w500,
),
),
],
),
),
);
}
Widget _buildVersionInfo() {
return Column(
children: [
Text(
'UnionFlow Mobile v1.0.0',
style: TextStyle(
fontSize: 12,
color: AppTheme.textSecondary.withOpacity(0.7),
fontWeight: FontWeight.w500,
),
),
const SizedBox(height: 4),
Text(
'© 2025 Lions Dev Team. Tous droits réservés.',
style: TextStyle(
fontSize: 10,
color: AppTheme.textSecondary.withOpacity(0.5),
),
),
],
);
}
void _showHelpDialog(BuildContext context) {
showDialog(
context: context,
builder: (context) => AlertDialog(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
title: Row(
children: [
Icon(
Icons.help_outline,
color: AppTheme.infoColor,
),
const SizedBox(width: 12),
const Text('Aide'),
],
),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_buildHelpItem(
'Connexion',
'Utilisez votre email et mot de passe fournis par votre association.',
),
const SizedBox(height: 12),
_buildHelpItem(
'Mot de passe oublié',
'Contactez votre administrateur pour réinitialiser votre mot de passe.',
),
const SizedBox(height: 12),
_buildHelpItem(
'Problèmes techniques',
'Vérifiez votre connexion internet et réessayez.',
),
],
),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(
'Fermer',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
],
),
);
}
void _showAboutDialog(BuildContext context) {
showDialog(
context: context,
builder: (context) => AlertDialog(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
title: Row(
children: [
Icon(
Icons.info_outline,
color: AppTheme.primaryColor,
),
const SizedBox(width: 12),
const Text('À propos'),
],
),
content: const Text(
'UnionFlow est une solution complète de gestion d\'associations développée par Lions Dev Team.\n\n'
'Cette application mobile vous permet de gérer vos membres, cotisations, événements et bien plus encore, où que vous soyez.',
),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(
'Fermer',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
],
),
);
}
void _showPrivacyDialog(BuildContext context) {
showDialog(
context: context,
builder: (context) => AlertDialog(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
title: Row(
children: [
Icon(
Icons.privacy_tip_outlined,
color: AppTheme.warningColor,
),
const SizedBox(width: 12),
const Text('Confidentialité'),
],
),
content: const Text(
'Nous respectons votre vie privée. Toutes vos données sont stockées de manière sécurisée et ne sont jamais partagées avec des tiers.\n\n'
'Les données sont chiffrées en transit et au repos selon les standards de sécurité les plus élevés.',
),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(
'Compris',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
],
),
);
}
Widget _buildHelpItem(String title, String description) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
color: AppTheme.textPrimary,
),
),
const SizedBox(height: 4),
Text(
description,
style: TextStyle(
fontSize: 12,
color: AppTheme.textSecondary,
),
),
],
);
}
}

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../../../shared/theme/app_theme.dart';
import '../../../../shared/widgets/buttons/buttons.dart';
/// Formulaire de connexion sophistiqué avec validation
class LoginForm extends StatefulWidget {
final GlobalKey<FormState> formKey;
final TextEditingController emailController;
final TextEditingController passwordController;
final bool obscurePassword;
final bool rememberMe;
final bool isLoading;
final VoidCallback onObscureToggle;
final ValueChanged<bool> onRememberMeToggle;
final VoidCallback onSubmit;
const LoginForm({
super.key,
required this.formKey,
required this.emailController,
required this.passwordController,
required this.obscurePassword,
required this.rememberMe,
required this.isLoading,
required this.onObscureToggle,
required this.onRememberMeToggle,
required this.onSubmit,
});
@override
State<LoginForm> createState() => _LoginFormState();
}
class _LoginFormState extends State<LoginForm>
with TickerProviderStateMixin {
late AnimationController _fieldAnimationController;
late List<Animation<Offset>> _fieldAnimations;
final FocusNode _emailFocusNode = FocusNode();
final FocusNode _passwordFocusNode = FocusNode();
bool _emailHasFocus = false;
bool _passwordHasFocus = false;
@override
void initState() {
super.initState();
_setupAnimations();
_setupFocusListeners();
_startFieldAnimations();
}
void _setupAnimations() {
_fieldAnimationController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_fieldAnimations = List.generate(4, (index) {
return Tween<Offset>(
begin: const Offset(0, 1),
end: Offset.zero,
).animate(CurvedAnimation(
parent: _fieldAnimationController,
curve: Interval(
index * 0.2,
(index * 0.2) + 0.6,
curve: Curves.easeOut,
),
));
});
}
void _setupFocusListeners() {
_emailFocusNode.addListener(() {
setState(() {
_emailHasFocus = _emailFocusNode.hasFocus;
});
});
_passwordFocusNode.addListener(() {
setState(() {
_passwordHasFocus = _passwordFocusNode.hasFocus;
});
});
}
void _startFieldAnimations() {
Future.delayed(const Duration(milliseconds: 200), () {
if (mounted) {
_fieldAnimationController.forward();
}
});
}
@override
void dispose() {
_fieldAnimationController.dispose();
_emailFocusNode.dispose();
_passwordFocusNode.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Form(
key: widget.formKey,
child: Column(
children: [
// Champ email
SlideTransition(
position: _fieldAnimations[0],
child: _buildEmailField(),
),
const SizedBox(height: 20),
// Champ mot de passe
SlideTransition(
position: _fieldAnimations[1],
child: _buildPasswordField(),
),
const SizedBox(height: 16),
// Options (Se souvenir de moi, Mot de passe oublié)
SlideTransition(
position: _fieldAnimations[2],
child: _buildOptionsRow(),
),
const SizedBox(height: 32),
// Bouton de connexion
SlideTransition(
position: _fieldAnimations[3],
child: _buildLoginButton(),
),
],
),
);
}
Widget _buildEmailField() {
return AnimatedContainer(
duration: const Duration(milliseconds: 200),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16),
boxShadow: _emailHasFocus ? [
BoxShadow(
color: AppTheme.primaryColor.withOpacity(0.2),
blurRadius: 12,
offset: const Offset(0, 4),
),
] : [],
),
child: TextFormField(
controller: widget.emailController,
focusNode: _emailFocusNode,
keyboardType: TextInputType.emailAddress,
textInputAction: TextInputAction.next,
enabled: !widget.isLoading,
onFieldSubmitted: (_) {
FocusScope.of(context).requestFocus(_passwordFocusNode);
},
decoration: InputDecoration(
labelText: 'Adresse email',
hintText: 'votre.email@exemple.com',
prefixIcon: AnimatedContainer(
duration: const Duration(milliseconds: 200),
child: Icon(
Icons.email_outlined,
color: _emailHasFocus
? AppTheme.primaryColor
: AppTheme.textSecondary,
),
),
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide.none,
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.primaryColor,
width: 2,
),
),
errorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.errorColor,
width: 2,
),
),
focusedErrorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.errorColor,
width: 2,
),
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 20,
vertical: 16,
),
),
validator: (value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre email';
}
if (!RegExp(r'^[^@]+@[^@]+\.[^@]+').hasMatch(value)) {
return 'Format d\'email invalide';
}
return null;
},
),
);
}
Widget _buildPasswordField() {
return AnimatedContainer(
duration: const Duration(milliseconds: 200),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16),
boxShadow: _passwordHasFocus ? [
BoxShadow(
color: AppTheme.primaryColor.withOpacity(0.2),
blurRadius: 12,
offset: const Offset(0, 4),
),
] : [],
),
child: TextFormField(
controller: widget.passwordController,
focusNode: _passwordFocusNode,
obscureText: widget.obscurePassword,
textInputAction: TextInputAction.done,
enabled: !widget.isLoading,
onFieldSubmitted: (_) => widget.onSubmit(),
decoration: InputDecoration(
labelText: 'Mot de passe',
hintText: 'Saisissez votre mot de passe',
prefixIcon: AnimatedContainer(
duration: const Duration(milliseconds: 200),
child: Icon(
Icons.lock_outlined,
color: _passwordHasFocus
? AppTheme.primaryColor
: AppTheme.textSecondary,
),
),
suffixIcon: IconButton(
onPressed: widget.onObscureToggle,
icon: AnimatedSwitcher(
duration: const Duration(milliseconds: 200),
child: Icon(
widget.obscurePassword
? Icons.visibility_outlined
: Icons.visibility_off_outlined,
key: ValueKey(widget.obscurePassword),
color: _passwordHasFocus
? AppTheme.primaryColor
: AppTheme.textSecondary,
),
),
),
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide.none,
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.primaryColor,
width: 2,
),
),
errorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.errorColor,
width: 2,
),
),
focusedErrorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(16),
borderSide: BorderSide(
color: AppTheme.errorColor,
width: 2,
),
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 20,
vertical: 16,
),
),
validator: (value) {
if (value == null || value.isEmpty) {
return 'Veuillez saisir votre mot de passe';
}
if (value.length < 6) {
return 'Le mot de passe doit contenir au moins 6 caractères';
}
return null;
},
),
);
}
Widget _buildOptionsRow() {
return Row(
children: [
// Se souvenir de moi
Expanded(
child: GestureDetector(
onTap: () => widget.onRememberMeToggle(!widget.rememberMe),
child: Row(
children: [
AnimatedContainer(
duration: const Duration(milliseconds: 200),
width: 20,
height: 20,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(4),
border: Border.all(
color: widget.rememberMe
? AppTheme.primaryColor
: AppTheme.textSecondary,
width: 2,
),
color: widget.rememberMe
? AppTheme.primaryColor
: Colors.transparent,
),
child: widget.rememberMe
? Icon(
Icons.check,
size: 14,
color: Colors.white,
)
: null,
),
const SizedBox(width: 8),
Text(
'Se souvenir de moi',
style: TextStyle(
fontSize: 14,
color: AppTheme.textSecondary,
fontWeight: FontWeight.w500,
),
),
],
),
),
),
// Mot de passe oublié
TextButton(
onPressed: widget.isLoading ? null : () {
HapticFeedback.selectionClick();
_showForgotPasswordDialog();
},
child: Text(
'Mot de passe oublié ?',
style: TextStyle(
fontSize: 14,
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
],
);
}
Widget _buildLoginButton() {
return SizedBox(
width: double.infinity,
height: 56,
child: widget.isLoading
? QuickButtons.primary(
text: '',
onPressed: () {},
loading: true,
)
: QuickButtons.primary(
text: 'Se connecter',
icon: Icons.login,
onPressed: widget.onSubmit,
size: ButtonSize.large,
),
);
}
void _showForgotPasswordDialog() {
showDialog(
context: context,
builder: (context) => AlertDialog(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(16),
),
title: Row(
children: [
Icon(
Icons.help_outline,
color: AppTheme.primaryColor,
),
const SizedBox(width: 12),
const Text('Mot de passe oublié'),
],
),
content: const Text(
'Pour récupérer votre mot de passe, veuillez contacter votre administrateur ou utiliser la fonction de récupération sur l\'interface web.',
),
actions: [
TextButton(
onPressed: () => Navigator.of(context).pop(),
child: Text(
'Compris',
style: TextStyle(
color: AppTheme.primaryColor,
fontWeight: FontWeight.w600,
),
),
),
],
),
);
}
}

View File

@@ -0,0 +1,259 @@
import 'package:flutter/material.dart';
import '../../../../shared/theme/app_theme.dart';
/// En-tête de la page de connexion avec logo et animation
class LoginHeader extends StatefulWidget {
final VoidCallback? onAnimationComplete;
const LoginHeader({
super.key,
this.onAnimationComplete,
});
@override
State<LoginHeader> createState() => _LoginHeaderState();
}
class _LoginHeaderState extends State<LoginHeader>
with TickerProviderStateMixin {
late AnimationController _logoController;
late AnimationController _textController;
late Animation<double> _logoScaleAnimation;
late Animation<double> _logoRotationAnimation;
late Animation<double> _textFadeAnimation;
late Animation<Offset> _textSlideAnimation;
@override
void initState() {
super.initState();
_setupAnimations();
_startAnimations();
}
void _setupAnimations() {
_logoController = AnimationController(
duration: const Duration(milliseconds: 1000),
vsync: this,
);
_textController = AnimationController(
duration: const Duration(milliseconds: 800),
vsync: this,
);
_logoScaleAnimation = Tween<double>(
begin: 0.5,
end: 1.0,
).animate(CurvedAnimation(
parent: _logoController,
curve: Curves.elasticOut,
));
_logoRotationAnimation = Tween<double>(
begin: -0.1,
end: 0.0,
).animate(CurvedAnimation(
parent: _logoController,
curve: Curves.easeOut,
));
_textFadeAnimation = Tween<double>(
begin: 0.0,
end: 1.0,
).animate(CurvedAnimation(
parent: _textController,
curve: Curves.easeOut,
));
_textSlideAnimation = Tween<Offset>(
begin: const Offset(0, 0.5),
end: Offset.zero,
).animate(CurvedAnimation(
parent: _textController,
curve: Curves.easeOut,
));
}
void _startAnimations() {
_logoController.forward().then((_) {
_textController.forward().then((_) {
widget.onAnimationComplete?.call();
});
});
}
@override
void dispose() {
_logoController.dispose();
_textController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Column(
children: [
// Logo animé
AnimatedBuilder(
animation: _logoController,
builder: (context, child) {
return Transform.scale(
scale: _logoScaleAnimation.value,
child: Transform.rotate(
angle: _logoRotationAnimation.value,
child: _buildLogo(),
),
);
},
),
const SizedBox(height: 32),
// Texte animé
AnimatedBuilder(
animation: _textController,
builder: (context, child) {
return FadeTransition(
opacity: _textFadeAnimation,
child: SlideTransition(
position: _textSlideAnimation,
child: _buildWelcomeText(),
),
);
},
),
],
);
}
Widget _buildLogo() {
return Container(
width: 120,
height: 120,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
AppTheme.primaryColor,
AppTheme.secondaryColor,
],
),
borderRadius: BorderRadius.circular(30),
boxShadow: [
BoxShadow(
color: AppTheme.primaryColor.withOpacity(0.3),
blurRadius: 20,
offset: const Offset(0, 10),
),
],
),
child: Stack(
alignment: Alignment.center,
children: [
// Effet de brillance
Container(
width: 100,
height: 100,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [
Colors.white.withOpacity(0.2),
Colors.transparent,
],
),
borderRadius: BorderRadius.circular(25),
),
),
// Icône ou texte du logo
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.group,
size: 48,
color: Colors.white,
),
const SizedBox(height: 4),
Text(
'UF',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: Colors.white,
letterSpacing: 2,
),
),
],
),
],
),
);
}
Widget _buildWelcomeText() {
return Column(
children: [
// Titre principal
ShaderMask(
shaderCallback: (bounds) => LinearGradient(
colors: [
AppTheme.primaryColor,
AppTheme.secondaryColor,
],
).createShader(bounds),
child: Text(
'UnionFlow',
style: TextStyle(
fontSize: 32,
fontWeight: FontWeight.bold,
color: Colors.white,
letterSpacing: 1.2,
),
),
),
const SizedBox(height: 8),
// Sous-titre
Text(
'Gestion d\'associations',
style: TextStyle(
fontSize: 16,
color: AppTheme.textSecondary,
fontWeight: FontWeight.w500,
letterSpacing: 0.5,
),
),
const SizedBox(height: 24),
// Message de bienvenue
Container(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
decoration: BoxDecoration(
color: AppTheme.primaryColor.withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: AppTheme.primaryColor.withOpacity(0.2),
width: 1,
),
),
child: Text(
'Connectez-vous pour accéder à votre espace',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 14,
color: AppTheme.primaryColor,
fontWeight: FontWeight.w500,
),
),
),
],
);
}
}