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prosappweb/lib/ui/views/email_view.dart
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Lizandro GuarnizoandClaude Sonnet 4.6 0711d30f07 feat: 6 mejoras simultáneas en prosappweb
- web/index.html: lang=es (evita traductor) + cache busting con timestamp en flutter_bootstrap.js
- profesional.dart: rate → número, location_preferences → string para coincidir con backend DTO
- location_preferences.dart: funciones locationPrefsToString/locationPrefsFromValue
- auth_provider.dart: _navigateAfterAuth redirige a setup-city si user.city vacío, método updateCity y linkEmailWithOtp
- setup_city_view.dart: nueva vista con GPS + Nominatim para detectar ciudad, campo editable, omitir
- email_view.dart: rediseño completo con flujo OTP (paso 1: email+contraseña → paso 2: código recibido en correo)
- router + dashboard_handlers: ruta /dashboard/setup-city

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-28 11:34:51 -05:00

402 lines
13 KiB
Dart

import 'package:flutter/material.dart';
import 'package:prosapp_web_app/providers/auth_provider.dart';
import 'package:prosapp_web_app/providers/theme_provider.dart';
import 'package:prosapp_web_app/services/api_service.dart';
import 'package:prosapp_web_app/services/notifications_service.dart';
import 'package:prosapp_web_app/router/router.dart';
import 'package:prosapp_web_app/services/navigation_service.dart';
import 'package:provider/provider.dart';
class EmailView extends StatefulWidget {
const EmailView({super.key});
@override
State<EmailView> createState() => _EmailViewState();
}
class _EmailViewState extends State<EmailView> {
final _emailCtrl = TextEditingController();
final _passCtrl = TextEditingController();
final _confirmCtrl = TextEditingController();
final _otpCtrl = TextEditingController();
bool _step2 = false; // false = ingresar email+pass, true = ingresar OTP
bool _loading = false;
bool _obscurePass = true;
bool _obscureConfirm = true;
String? _emailError;
String? _passError;
String? _confirmError;
String? _otpError;
final _emailRegex =
RegExp(r"^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$");
@override
void dispose() {
_emailCtrl.dispose();
_passCtrl.dispose();
_confirmCtrl.dispose();
_otpCtrl.dispose();
super.dispose();
}
bool _validateStep1() {
String? eErr, pErr, cErr;
if (!_emailRegex.hasMatch(_emailCtrl.text.trim())) {
eErr = 'Ingresa un email válido';
}
if (_passCtrl.text.length < 6) {
pErr = 'Mínimo 6 caracteres';
} else if (!_passCtrl.text.contains(RegExp(r'[0-9]'))) {
pErr = 'Debe contener al menos un número';
}
if (_confirmCtrl.text != _passCtrl.text) {
cErr = 'Las contraseñas no coinciden';
}
setState(() { _emailError = eErr; _passError = pErr; _confirmError = cErr; });
return eErr == null && pErr == null && cErr == null;
}
Future<void> _sendOtp() async {
if (!_validateStep1()) return;
setState(() => _loading = true);
try {
final api = ApiService.instance;
await api.post('/auth/send-email-otp', {'email': _emailCtrl.text.trim()});
setState(() { _step2 = true; _loading = false; });
NotificationsService.showSnackbar(
'Código enviado a ${_emailCtrl.text.trim()}');
} catch (e) {
setState(() => _loading = false);
NotificationsService.showSnackbar('Error: ${e.toString()}');
}
}
Future<void> _verifyOtp() async {
final code = _otpCtrl.text.trim();
if (code.length != 6) {
setState(() => _otpError = 'Ingresa el código de 6 dígitos');
return;
}
setState(() { _loading = true; _otpError = null; });
try {
await context.read<AuthProvider>().linkEmailWithOtp(
_emailCtrl.text.trim(),
_passCtrl.text,
code,
);
if (mounted) NavigationService.replaceTo(Flurorouter.profileRoute);
} catch (e) {
setState(() { _loading = false; _otpError = 'Código incorrecto o expirado'; });
}
}
@override
Widget build(BuildContext context) {
final isDark = context.watch<ThemeProvider>().isDark;
final cardBg = isDark ? const Color(0xFF1E293B) : Colors.white;
final border = isDark ? const Color(0xFF334155) : const Color(0xFFE5E7EB);
final textPrimary = isDark ? Colors.white : const Color(0xFF111827);
final textSec = isDark ? const Color(0xFF94A3B8) : const Color(0xFF6B7280);
return Center(
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 480),
child: SingleChildScrollView(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 32),
child: Container(
padding: const EdgeInsets.all(28),
decoration: BoxDecoration(
color: cardBg,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: border),
),
child: _step2 ? _buildStep2(textPrimary, textSec, isDark, border)
: _buildStep1(textPrimary, textSec, isDark, border),
),
),
),
);
}
// ── Paso 1: email + contraseña ──────────────────────────────────────────────
Widget _buildStep1(Color textPrimary, Color textSec, bool isDark, Color border) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const _Header(
icon: Icons.email_outlined,
title: 'Vincular correo',
subtitle: 'Te enviaremos un código de verificación a tu correo.',
),
const SizedBox(height: 24),
_Field(
label: 'Correo electrónico',
controller: _emailCtrl,
error: _emailError,
isDark: isDark,
icon: Icons.email_outlined,
keyboardType: TextInputType.emailAddress,
onChanged: (_) => setState(() => _emailError = null),
),
const SizedBox(height: 14),
_Field(
label: 'Contraseña',
controller: _passCtrl,
error: _passError,
isDark: isDark,
icon: Icons.lock_outline,
obscure: _obscurePass,
onChanged: (_) => setState(() => _passError = null),
suffix: IconButton(
icon: Icon(_obscurePass ? Icons.visibility_outlined : Icons.visibility_off_outlined,
size: 18, color: const Color(0xFF42A4EF)),
onPressed: () => setState(() => _obscurePass = !_obscurePass),
),
),
const SizedBox(height: 14),
_Field(
label: 'Confirmar contraseña',
controller: _confirmCtrl,
error: _confirmError,
isDark: isDark,
icon: Icons.lock_outline,
obscure: _obscureConfirm,
onChanged: (_) => setState(() => _confirmError = null),
suffix: IconButton(
icon: Icon(_obscureConfirm ? Icons.visibility_outlined : Icons.visibility_off_outlined,
size: 18, color: const Color(0xFF42A4EF)),
onPressed: () => setState(() => _obscureConfirm = !_obscureConfirm),
),
),
const SizedBox(height: 24),
_SubmitBtn(
label: 'Enviar código al correo',
icon: Icons.send_outlined,
loading: _loading,
onPressed: _sendOtp,
),
],
);
}
// ── Paso 2: código OTP ──────────────────────────────────────────────────────
Widget _buildStep2(Color textPrimary, Color textSec, bool isDark, Color border) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const _Header(
icon: Icons.mark_email_read_outlined,
title: 'Revisa tu correo',
subtitle: 'Ingresa el código de 6 dígitos que te enviamos.',
),
const SizedBox(height: 8),
Text(_emailCtrl.text.trim(),
style: const TextStyle(
color: Color(0xFF42A4EF), fontWeight: FontWeight.w600)),
const SizedBox(height: 24),
_Field(
label: 'Código de verificación',
controller: _otpCtrl,
error: _otpError,
isDark: isDark,
icon: Icons.pin_outlined,
keyboardType: TextInputType.number,
onChanged: (_) => setState(() => _otpError = null),
),
const SizedBox(height: 20),
_SubmitBtn(
label: 'Verificar y vincular',
icon: Icons.verified_outlined,
loading: _loading,
onPressed: _verifyOtp,
),
const SizedBox(height: 12),
Center(
child: TextButton.icon(
icon: const Icon(Icons.arrow_back, size: 16),
label: const Text('Cambiar correo'),
onPressed: () => setState(() {
_step2 = false;
_otpCtrl.clear();
}),
),
),
Center(
child: TextButton(
onPressed: _loading ? null : _sendOtp,
child: const Text('Reenviar código'),
),
),
],
);
}
}
// ── Helpers ───────────────────────────────────────────────────────────────────
class _Header extends StatelessWidget {
final IconData icon;
final String title;
final String subtitle;
const _Header({required this.icon, required this.title, required this.subtitle});
@override
Widget build(BuildContext context) {
final isDark = context.watch<ThemeProvider>().isDark;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: 52,
height: 52,
decoration: BoxDecoration(
color: const Color(0xFF42A4EF).withOpacity(0.12),
borderRadius: BorderRadius.circular(12),
),
child: Icon(icon, color: const Color(0xFF42A4EF), size: 26),
),
const SizedBox(height: 16),
Text(title,
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
color: isDark ? Colors.white : const Color(0xFF111827),
)),
const SizedBox(height: 4),
Text(subtitle,
style: TextStyle(
fontSize: 13,
color: isDark ? const Color(0xFF94A3B8) : const Color(0xFF6B7280),
)),
],
);
}
}
class _Field extends StatelessWidget {
final String label;
final TextEditingController controller;
final String? error;
final bool isDark;
final IconData icon;
final bool obscure;
final TextInputType? keyboardType;
final Widget? suffix;
final ValueChanged<String>? onChanged;
const _Field({
required this.label,
required this.controller,
required this.error,
required this.isDark,
required this.icon,
this.obscure = false,
this.keyboardType,
this.suffix,
this.onChanged,
});
@override
Widget build(BuildContext context) {
final fill = isDark ? const Color(0xFF0F172A) : const Color(0xFFF9FAFB);
final borderColor =
isDark ? const Color(0xFF334155) : const Color(0xFFD1D5DB);
final hintColor =
isDark ? const Color(0xFF64748B) : const Color(0xFF9CA3AF);
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
TextField(
controller: controller,
obscureText: obscure,
keyboardType: keyboardType,
onChanged: onChanged,
style: TextStyle(
color: isDark ? Colors.white : const Color(0xFF111827),
fontSize: 14),
decoration: InputDecoration(
labelText: label,
labelStyle: TextStyle(color: hintColor, fontSize: 13),
prefixIcon: Icon(icon, color: const Color(0xFF42A4EF), size: 20),
suffixIcon: suffix,
filled: true,
fillColor: fill,
errorText: null,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: BorderSide(color: borderColor)),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: BorderSide(
color: error != null ? Colors.redAccent : borderColor)),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide:
const BorderSide(color: Color(0xFF42A4EF), width: 2)),
contentPadding:
const EdgeInsets.symmetric(horizontal: 14, vertical: 13),
),
),
if (error != null)
Padding(
padding: const EdgeInsets.only(top: 5, left: 4),
child: Text(error!,
style: const TextStyle(
color: Colors.redAccent, fontSize: 11)),
),
],
);
}
}
class _SubmitBtn extends StatelessWidget {
final String label;
final IconData icon;
final bool loading;
final VoidCallback onPressed;
const _SubmitBtn(
{required this.label,
required this.icon,
required this.loading,
required this.onPressed});
@override
Widget build(BuildContext context) {
return SizedBox(
width: double.infinity,
height: 48,
child: ElevatedButton.icon(
icon: loading
? const SizedBox(
width: 18,
height: 18,
child: CircularProgressIndicator(
strokeWidth: 2, color: Colors.white))
: Icon(icon, size: 18),
label: Text(label,
style: const TextStyle(
fontSize: 14, fontWeight: FontWeight.w600)),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF42A4EF),
foregroundColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
elevation: 0,
),
onPressed: loading ? null : onPressed,
),
);
}
}