Files

487 lines
17 KiB
Dart

import 'package:dio/dio.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:latlong2/latlong.dart';
import '../../core/constants/auth_constants.dart';
import '../../core/models/colonia.dart';
import '../../core/theme/app_theme.dart';
import '../../core/widgets/app_widgets.dart';
import '../home/colonias_data.dart';
import 'colonias_provider.dart';
import '../../core/network/api_client.dart';
const Map<String, String> _cpToColonia = {
'38000': 'Zona Centro',
'38060': 'Las Arboledas',
'38027': 'San Juanico',
'38037': 'Los Olivos',
'38090': 'Rancho Seco',
'38080': 'Las Insurgentes',
'38086': 'Trojes',
};
class AddAddressPage extends ConsumerStatefulWidget {
const AddAddressPage({super.key});
@override
ConsumerState<AddAddressPage> createState() => _AddAddressPageState();
}
class _AddAddressPageState extends ConsumerState<AddAddressPage> {
final _mapController = MapController();
final _cpCtrl = TextEditingController();
final _calleCtrl = TextEditingController();
final _labelCtrl = TextEditingController(text: 'Mi Casa');
Colonia? _selectedColonia;
LatLng? _selectedLocation;
bool _loading = false;
@override
void dispose() {
_mapController.dispose();
_cpCtrl.dispose();
_calleCtrl.dispose();
_labelCtrl.dispose();
super.dispose();
}
Future<void> _fetchStreetName(LatLng latlng) async {
setState(() => _selectedLocation = latlng);
try {
final dio = Dio();
final response = await dio.get(
'https://nominatim.openstreetmap.org/reverse',
queryParameters: {
'lat': latlng.latitude,
'lon': latlng.longitude,
'format': 'json',
'addressdetails': 1,
},
options: kIsWeb
? null
: Options(headers: {'User-Agent': 'com.onlineshack.recolecta'}),
);
if (response.data?['address'] != null) {
final addr = response.data['address'] as Map;
final road = addr['road'] ?? addr['pedestrian'] ?? addr['street'] ?? '';
final num = addr['house_number'] ?? '';
if ((road as String).isNotEmpty) {
setState(() => _calleCtrl.text = '$road $num'.trim());
}
}
} catch (e) {
debugPrint('Nominatim error: $e');
}
}
void _validarCP(String cp, List<Colonia> colonias) {
if (cp.length != 5) {
if (_selectedColonia != null) {
setState(() {
_selectedColonia = null;
_selectedLocation = null;
_calleCtrl.clear();
});
}
return;
}
final nombre = _cpToColonia[cp];
if (nombre == null) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Código postal fuera de nuestra zona de servicio.'),
backgroundColor: AppTheme.danger,
behavior: SnackBarBehavior.floating,
),
);
setState(() {
_selectedColonia = null;
_selectedLocation = null;
});
return;
}
final backendC = colonias
.where((c) => c.nombre.toLowerCase() == nombre.toLowerCase())
.firstOrNull;
if (backendC == null) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Esta colonia aún no tiene horarios configurados.'),
backgroundColor: AppTheme.danger,
behavior: SnackBarBehavior.floating,
),
);
setState(() {
_selectedColonia = null;
_selectedLocation = null;
});
return;
}
setState(() {
_selectedColonia = backendC;
_selectedLocation = kColoniasCoordinates[nombre];
});
FocusScope.of(context).unfocus();
}
Future<void> _guardar() async {
if (_calleCtrl.text.trim().isEmpty || _selectedColonia == null) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Ingresa tu calle y selecciona una colonia'),
behavior: SnackBarBehavior.floating,
),
);
return;
}
setState(() => _loading = true);
try {
final dio = ref.read(apiClientProvider);
final body = <String, dynamic>{
'label': _labelCtrl.text.trim().isEmpty
? 'Mi Casa'
: _labelCtrl.text.trim(),
'calle': _calleCtrl.text.trim(),
'colonia': _selectedColonia!.nombre,
};
await dio.post('/addresses', data: body);
if (mounted) Navigator.pop(context, true);
} on DioException catch (e) {
if (mounted) {
final msg = (e.response?.data is Map)
? e.response!.data['detail'] ?? 'Error al guardar'
: 'Error al guardar la dirección';
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(msg),
backgroundColor: AppTheme.danger,
behavior: SnackBarBehavior.floating,
),
);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Error: $e'),
backgroundColor: AppTheme.danger,
behavior: SnackBarBehavior.floating,
),
);
}
} finally {
if (mounted) setState(() => _loading = false);
}
}
@override
Widget build(BuildContext context) {
final coloniasList = ref.watch(coloniasProvider).value ?? [];
final baseCenter = _selectedColonia != null
? kColoniaCenter(_selectedColonia!.nombre)
: const LatLng(20.5222, -100.8123);
final mapCenter = _selectedLocation ?? baseCenter;
final bounds = _selectedColonia != null
? LatLngBounds(
LatLng(baseCenter.latitude - 0.01, baseCenter.longitude - 0.01),
LatLng(baseCenter.latitude + 0.01, baseCenter.longitude + 0.01),
)
: null;
return Scaffold(
backgroundColor: AppTheme.background,
body: CustomScrollView(
slivers: [
SliverToBoxAdapter(child: _buildPageHeader(context)),
SliverPadding(
padding: const EdgeInsets.fromLTRB(24, 24, 24, 0),
sliver: SliverList(
delegate: SliverChildListDelegate([
AppFormCard(
icon: Icons.home_outlined,
title: 'Dirección de tu casa',
child: Column(
children: [
AppFormField(
label: 'Etiqueta',
hint: 'Ej. Mi Casa, Trabajo',
controller: _labelCtrl,
),
const SizedBox(height: 14),
AppFormField(
label: 'Código Postal',
hint: 'Ej. 38000',
controller: _cpCtrl,
keyboardType: TextInputType.number,
onChanged: (v) => _validarCP(v, coloniasList),
),
if (_selectedColonia != null) ...[
const SizedBox(height: 14),
Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: AppTheme.primaryLight.withValues(alpha: 0.5),
borderRadius: BorderRadius.circular(
AppTheme.radiusSm,
),
border: Border.all(color: AppTheme.primaryMid),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
const Icon(
Icons.check_circle_outline,
color: AppTheme.primary,
size: 18,
),
const SizedBox(width: 8),
Expanded(
child: Text(
'Colonia: ${_selectedColonia!.nombre}',
style: const TextStyle(
fontWeight: FontWeight.w600,
color: AppTheme.primaryDark,
),
),
),
],
),
if (_selectedColonia!.horarioEstimado !=
null) ...[
const SizedBox(height: 8),
Text(
'Horario ${_selectedColonia!.turno?.toLowerCase() ?? ''}',
style: const TextStyle(
fontSize: 13,
color: AppTheme.textPrimary,
),
),
Text(
_selectedColonia!.horarioEstimado!,
style: const TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: AppTheme.textPrimary,
),
),
],
],
),
),
const SizedBox(height: 14),
AppFormField(
label: 'Calle y número',
hint: 'Av. Insurgentes 245',
controller: _calleCtrl,
),
const SizedBox(height: 16),
const Text(
'Toca el mapa para ubicar tu casa exacta:',
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w500,
color: AppTheme.textSecondary,
),
),
const SizedBox(height: 8),
Container(
height: 220,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(
AppTheme.radiusMd,
),
border: Border.all(color: AppTheme.border),
boxShadow: AppTheme.softShadow,
),
clipBehavior: Clip.hardEdge,
child: FlutterMap(
mapController: _mapController,
options: MapOptions(
initialCenter: mapCenter,
initialZoom: 15.0,
cameraConstraint: bounds != null
? CameraConstraint.containCenter(
bounds: bounds,
)
: const CameraConstraint.unconstrained(),
onTap: (_, latlng) => _fetchStreetName(latlng),
),
children: [
TileLayer(
urlTemplate:
'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
userAgentPackageName:
'com.onlineshack.recolecta',
),
if (_selectedLocation != null)
MarkerLayer(
markers: [
Marker(
point: _selectedLocation!,
width: 40,
height: 40,
child: const Icon(
Icons.location_on,
color: AppTheme.danger,
size: 40,
),
),
],
),
],
),
),
] else ...[
const SizedBox(height: 24),
const Center(
child: Text(
'Ingresa un código postal con servicio\npara asignar tu colonia.',
textAlign: TextAlign.center,
style: TextStyle(
color: AppTheme.textSecondary,
fontSize: 13,
),
),
),
],
],
),
),
const SizedBox(height: 32),
]),
),
),
],
),
bottomNavigationBar: _buildSaveButton(),
);
}
Widget _buildPageHeader(BuildContext context) {
return Container(
padding: EdgeInsets.fromLTRB(
20,
MediaQuery.of(context).padding.top + 12,
20,
24,
),
decoration: const BoxDecoration(
gradient: LinearGradient(
colors: [Color(0xFF4A0E26), Color(0xFF9B1B4A)],
begin: Alignment.topLeft,
end: Alignment.bottomRight,
),
borderRadius: BorderRadius.only(
bottomLeft: Radius.circular(28),
bottomRight: Radius.circular(28),
),
),
child: Row(
children: [
GestureDetector(
onTap: () => Navigator.of(context).pop(),
child: Container(
width: 36,
height: 36,
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.15),
borderRadius: BorderRadius.circular(10),
),
child: const Icon(
Icons.arrow_back,
color: Colors.white,
size: 20,
),
),
),
const SizedBox(width: 14),
const Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Agregar dirección',
style: TextStyle(
fontSize: 20,
fontWeight: FontWeight.w700,
color: Colors.white,
),
),
SizedBox(height: 2),
Text(
'Registra tu domicilio de recolección',
style: TextStyle(fontSize: 13, color: Colors.white70),
),
],
),
),
Container(
width: 44,
height: 44,
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.15),
borderRadius: BorderRadius.circular(12),
),
child: const Icon(
Icons.add_home_outlined,
color: Colors.white,
size: 22,
),
),
],
),
);
}
Widget _buildSaveButton() {
return SafeArea(
child: Padding(
padding: const EdgeInsets.fromLTRB(24, 12, 24, 16),
child: SizedBox(
width: double.infinity,
child: ElevatedButton(
onPressed: _loading ? null : _guardar,
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 200),
child: _loading
? const SizedBox(
key: ValueKey('loading'),
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
color: Colors.white,
),
)
: const Row(
key: ValueKey('text'),
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.check, size: 18),
SizedBox(width: 8),
Text('Guardar dirección'),
],
),
),
),
),
),
);
}
}