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version 2.1

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This commit is contained in:
25030248hasel
2026-05-23 03:52:03 -06:00
parent 536f0a1914
commit 9fdb51f622
2 changed files with 160 additions and 171 deletions
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291
lib/features/auth/presentation/screens/login_screen.dart
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@@ -1,6 +1,5 @@
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:go_router/go_router.dart';
import '../../../../core/theme/app_theme.dart';
import '../bloc/auth_bloc.dart';
@@ -8,15 +7,6 @@ import '../bloc/auth_event.dart';
import '../bloc/auth_state.dart';
import '../widgets/privacy_notice_card.dart';
/// Pantalla de inicio de sesión — MVP WasteNotify.
///
/// Diseño: Limpio, institucional, con paleta verde-tierra.
/// Incluye mensajería preventiva integrada de forma no intrusiva.
///
/// Credenciales de demo:
/// Ciudadano: ciudadano@ejemplo.com / password123
/// Operador: operador@ejemplo.com / operador456
/// Teléfono: 5551234567 / pass1234
class LoginScreen extends StatefulWidget {
const LoginScreen({super.key});
@@ -24,8 +14,7 @@ class LoginScreen extends StatefulWidget {
State<LoginScreen> createState() => _LoginScreenState();
}
class _LoginScreenState extends State<LoginScreen>
with SingleTickerProviderStateMixin {
class _LoginScreenState extends State<LoginScreen> with SingleTickerProviderStateMixin {
final _formKey = GlobalKey<FormState>();
final _identifierController = TextEditingController();
final _passwordController = TextEditingController();
@@ -97,167 +86,127 @@ class _LoginScreenState extends State<LoginScreen>
child: Scaffold(
backgroundColor: AppTheme.warmWhite,
body: SafeArea(
child: CustomScrollView(
slivers: [
SliverFillRemaining(
hasScrollBody: false,
child: FadeTransition(
opacity: _fadeAnim,
child: SlideTransition(
position: _slideAnim,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 28),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 48),
_buildHeader(),
const SizedBox(height: 32),
const ScheduleWarningBanner(),
const SizedBox(height: 32),
_buildForm(context),
const SizedBox(height: 24),
const PrivacyNoticeCard(),
const SizedBox(height: 32),
_buildDemoHint(),
const SizedBox(height: 24),
],
),
),
), const SizedBox(height: 8),
Text(
'Sistema Municipal de Recolección Residencial\nCelaya, Guanajuato',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 12, color: Colors.grey.shade600, height: 1.3),
),
const SizedBox(height: 48),
// --- CAMPO: EMAIL / IDENTIFICADOR ---
TextFormField(
controller: _emailController,
keyboardType: TextInputType.emailAddress,
decoration: const InputDecoration(
labelText: 'Correo Electrónico o Teléfono',
prefixIcon: Icon(Icons.email_outlined),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(12))),
),
validator: (value) =>
(value == null || value.trim().isEmpty)
? 'Por favor, ingresa tus datos de acceso'
: null,
),
const SizedBox(height: 20),
// --- CAMPO: CONTRASENA ---
TextFormField(
controller: _passwordController,
obscureText: true,
decoration: const InputDecoration(
labelText: 'Contraseña de Acceso',
prefixIcon: Icon(Icons.lock_outline_rounded),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(12))),
),
validator: (value) => (value == null || value.isEmpty)
? 'Por favor, introduce tu contraseña'
: null,
),
const SizedBox(height: 32),
// --- CONTENEDOR REACTIVO DE BOTONES (LOGIN & REGISTER) ---
// --- CONTENEDOR REACTIVO DE BOTONES (LOGIN & REGISTER) ---
BlocBuilder<AuthBloc, AuthState>(
builder: (context, state) {
final isLoading = state is AuthLoading;
return Column(
mainAxisSize: MainAxisSize.min,
child: Form(
key: _formKey,
child: CustomScrollView(
slivers: [
SliverFillRemaining(
hasScrollBody: false,
child: FadeTransition(
opacity: _fadeAnim,
child: SlideTransition(
position: _slideAnim,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 28),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
AnimatedContainer(
duration: const Duration(milliseconds: 200),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12),
boxShadow: isLoading
? []
: [
BoxShadow(
color: AppTheme.leafGreen
.withOpacity(0.3),
blurRadius: 16,
offset: const Offset(0, 6),
),
],
),
child: ElevatedButton(
onPressed:
isLoading ? null : () => _submit(context),
style: ElevatedButton.styleFrom(
backgroundColor: isLoading
? AppTheme.mintGreen.withOpacity(0.7)
: AppTheme.leafGreen,
disabledBackgroundColor:
AppTheme.mintGreen.withOpacity(0.6),
padding:
const EdgeInsets.symmetric(vertical: 16),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12)),
),
child: isLoading
? const SizedBox(
height: 22,
width: 22,
child: CircularProgressIndicator(
strokeWidth: 2.5,
valueColor: AlwaysStoppedAnimation(
Colors.white),
),
)
: const Row(
mainAxisAlignment:
MainAxisAlignment.center,
children: [
Icon(Icons.login_rounded,
size: 20, color: Colors.white),
SizedBox(width: 10),
Text(
'Ingresar de forma segura',
style: TextStyle(
color: Colors.white,
fontSize: 15,
fontWeight: FontWeight.bold),
),
],
),
),
const SizedBox(height: 48),
_buildHeader(),
const SizedBox(height: 8),
Text(
'Sistema Municipal de Recolección Residencial\nCelaya, Guanajuato',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 12, color: Colors.grey.shade600, height: 1.3),
),
// 📍 ENLACE DE REDIRECCIÓN AL REGISTRO CIUDADANO
const SizedBox(height: 20),
TextButton(
onPressed: () {
// 🚀 Forzamos la navegación limpia usando la ruta de texto directo
context.push('/register');
},
child: const Text(
'¿No tienes una cuenta ciudadana? Regístrate aquí',
style: TextStyle(
color: AppTheme.leafGreen,
fontWeight: FontWeight.w700,
fontSize: 13,
),
const SizedBox(height: 32),
// Asegúrate de que este widget esté definido en tu proyecto o cámbialo por un placeholder
// const ScheduleWarningBanner(),
const SizedBox(height: 32),
// --- CAMPO: EMAIL / IDENTIFICADOR ---
TextFormField(
controller: _identifierController,
keyboardType: TextInputType.emailAddress,
decoration: const InputDecoration(
labelText: 'Correo Electrónico o Teléfono',
prefixIcon: Icon(Icons.email_outlined),
border: OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(12))),
),
)
]);
},
),
], // Fin children de la Column
), // Fin Column
), // Fin Form
), // Fin SingleChildScrollView
), // Fin SafeArea
), // Fin BlocListener
); // Fin Scaffold (Asegúrate de que tenga el punto y coma aquí)
validator: (value) =>
(value == null || value.trim().isEmpty)
? 'Por favor, ingresa tus datos de acceso'
: null,
),
const SizedBox(height: 20),
// --- CAMPO: CONTRASEÑA ---
TextFormField(
controller: _passwordController,
obscureText: _obscurePassword,
decoration: InputDecoration(
labelText: 'Contraseña de Acceso',
prefixIcon: const Icon(Icons.lock_outline_rounded),
suffixIcon: IconButton(
icon: Icon(_obscurePassword ? Icons.visibility_off : Icons.visibility),
onPressed: () => setState(() => _obscurePassword = !_obscurePassword),
),
border: const OutlineInputBorder(
borderRadius: BorderRadius.all(Radius.circular(12))),
),
validator: (value) => (value == null || value.isEmpty)
? 'Por favor, introduce tu contraseña'
: null,
),
const SizedBox(height: 32),
// --- CONTENEDOR REACTIVO DE BOTONES ---
BlocBuilder<AuthBloc, AuthState>(
builder: (context, state) {
final isLoading = state is AuthLoading;
return AnimatedContainer(
duration: const Duration(milliseconds: 200),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12),
boxShadow: isLoading
? []
: [
BoxShadow(
color: AppTheme.leafGreen.withOpacity(0.3),
blurRadius: 16,
offset: const Offset(0, 6),
),
],
),
child: ElevatedButton(
onPressed: isLoading ? null : () => _submit(context),
style: ElevatedButton.styleFrom(
backgroundColor: isLoading
? AppTheme.mintGreen.withOpacity(0.7)
: AppTheme.leafGreen,
disabledBackgroundColor: AppTheme.mintGreen.withOpacity(0.6),
padding: const EdgeInsets.symmetric(vertical: 16),
),
child: isLoading
? const CircularProgressIndicator(color: Colors.white)
: const Text('Iniciar Sesión', style: TextStyle(color: Colors.white)),
),
);
},
),
const SizedBox(height: 24),
const PrivacyNoticeCard(),
const SizedBox(height: 32),
_buildDemoHint(),
const SizedBox(height: 24),
],
),
),
),
),
),
],
),
),
),
),
);
}
// Métodos auxiliares creados como placeholders para evitar errores de compilación
Widget _buildHeader() => const Center(child: Text("WasteNotify", style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold)));
Widget _buildDemoHint() => const Center(child: Text("Demo: ciudadano@ejemplo.com / password123", style: TextStyle(fontSize: 12)));
}