feat: notification state save in localstorage

lib/src/models/domicilio_model.dart

@@ -0,0 +1,48 @@
+import 'dart:convert';
+
+class Domicilio {
+  final String nombre;
+  final String colonia;
+  final String calle;
+  final String numero;
+  final String id;
+
+  Domicilio({
+    required this.nombre,
+    required this.colonia,
+    required this.calle,
+    required this.numero,
+    required this.id,
+  });
+
+  String get direccionCompleta => '$colonia, $calle $numero';
+
+  Map<String, dynamic> toJson() => {
+    'nombre': nombre,
+    'colonia': colonia,
+    'calle': calle,
+    'numero': numero,
+    'id': id,
+  };
+
+  factory Domicilio.fromJson(Map<String, dynamic> json) {
+    return Domicilio(
+      nombre: json['nombre'],
+      colonia: json['colonia'],
+      calle: json['calle'],
+      numero: json['numero'],
+      id: json['id'],
+    );
+  }
+
+  static String encode(List<Domicilio> domicilios) {
+    return json.encode(
+      domicilios.map((d) => d.toJson()).toList(),
+    );
+  }
+
+  static List<Domicilio> decode(String domiciliosString) {
+    final List<dynamic> data = json.decode(domiciliosString);
+    return data.map((item) => Domicilio.fromJson(item)).toList();
+  }
+}

lib/src/views/configuracion.dart

@@ -1,9 +1,142 @@
+// configuracion.dart
 import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 import 'rutas.dart';
 
-class ConfiguracionView extends StatelessWidget {
+class ConfiguracionView extends StatefulWidget {
   const ConfiguracionView({super.key});
 
+  @override
+  State<ConfiguracionView> createState() => _ConfiguracionViewState();
+}
+
+class _ConfiguracionViewState extends State<ConfiguracionView> {
+  String selectedOption = '7 días'; // Valor por defecto
+  bool _isLoading = true;
+
+  // Opciones del combobox
+  final List<String> opciones = [
+    'Cada día',
+    'Cada 3 días',
+    'Cada semana',
+    'Cada quincena',
+  ];
+
+  // Mapa para mostrar valores más amigables
+  final Map<String, String> opcionesMap = {
+    'Cada día': '1 día',
+    'Cada 3 días': '3 días',
+    'Cada semana': '7 días',
+    'Cada quincena': '15 días',
+  };
+
+  @override
+  void initState() {
+    super.initState();
+    _cargarPreferencia();
+  }
+
+  // Cargar la preferencia guardada
+  Future<void> _cargarPreferencia() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final String? savedOption = prefs.getString('notificacion_frecuencia');
+
+      setState(() {
+        if (savedOption != null && opciones.contains(savedOption)) {
+          selectedOption = savedOption;
+        }
+        _isLoading = false;
+      });
+    } catch (e) {
+      print('Error al cargar preferencia: $e');
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  // Guardar la preferencia
+  Future<void> _guardarPreferencia(String value) async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setString('notificacion_frecuencia', value);
+
+      // Mostrar mensaje de confirmación
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(
+            content: Text('Notificaciones: $value'),
+            backgroundColor: colorAzul,
+            duration: const Duration(seconds: 1),
+          ),
+        );
+      }
+    } catch (e) {
+      print('Error al guardar preferencia: $e');
+    }
+  }
+
+  // Mostrar diálogo con opciones
+  void _mostrarSelector() {
+    showModalBottomSheet(
+      context: context,
+      shape: const RoundedRectangleBorder(
+        borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
+      ),
+      builder: (BuildContext context) {
+        return Container(
+          padding: const EdgeInsets.all(20),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              const Text(
+                'Frecuencia de notificaciones',
+                style: TextStyle(
+                  fontSize: 20,
+                  fontWeight: FontWeight.bold,
+                  color: colorAzul,
+                ),
+              ),
+              const SizedBox(height: 20),
+              ...opciones.map((opcion) {
+                return ListTile(
+                  leading: Icon(
+                    selectedOption == opcion ? Icons.radio_button_checked : Icons.radio_button_unchecked,
+                    color: colorAzul,
+                  ),
+                  title: Text(
+                    opcion,
+                    style: TextStyle(
+                      fontSize: 18,
+                      fontWeight: selectedOption == opcion ? FontWeight.bold : FontWeight.normal,
+                      color: selectedOption == opcion ? colorAzul : Colors.black87,
+                    ),
+                  ),
+                  trailing: Text(
+                    opcionesMap[opcion]!,
+                    style: const TextStyle(
+                      fontSize: 14,
+                      color: Colors.grey,
+                    ),
+                  ),
+                  onTap: () {
+                    setState(() {
+                      selectedOption = opcion;
+                    });
+                    _guardarPreferencia(opcion);
+                    Navigator.pop(context);
+                  },
+                );
+              }),
+              const SizedBox(height: 10),
+            ],
+          ),
+        );
+      },
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Container(
@@ -11,6 +144,7 @@ class ConfiguracionView extends StatelessWidget {
       child: SafeArea(
         child: Column(
           children: [
+            // AppBar personalizado
             Container(
               width: double.infinity,
               padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 16),
@@ -31,31 +165,68 @@ class ConfiguracionView extends StatelessWidget {
                 textAlign: TextAlign.center,
               ),
             ),
+            // Contenido
             Expanded(
-              child: Padding(
+              child: _isLoading
+                  ? const Center(
+                child: CircularProgressIndicator(
+                  color: colorAzul,
+                ),
+              )
+                  : Padding(
                 padding: const EdgeInsets.all(20.0),
                 child: Column(
                   children: [
+                    // Selector de notificaciones
                     GestureDetector(
-                      onTap: () {},
+                      onTap: _mostrarSelector,
                       child: Container(
                         padding: const EdgeInsets.all(15),
                         decoration: BoxDecoration(
                           border: Border.all(color: Colors.black, width: 4),
                           borderRadius: BorderRadius.circular(25),
                         ),
-                        child: const Row(
+                        child: Row(
                           children: [
-                            Icon(Icons.notifications_active_outlined, size: 60),
-                            SizedBox(width: 10),
-                            Text('7 días',
-                                style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold)),
-                            Spacer(),
-                            Icon(Icons.keyboard_arrow_down, size: 50),
+                            const Icon(Icons.notifications_active_outlined, size: 60),
+                            const SizedBox(width: 10),
+                            Text(
+                              selectedOption,
+                              style: const TextStyle(
+                                fontSize: 22,
+                                fontWeight: FontWeight.bold,
+                              ),
+                            ),
+                            const Spacer(),
+                            const Icon(Icons.keyboard_arrow_down, size: 50),
                           ],
                         ),
                       ),
                     ),
+                    const SizedBox(height: 20),
+                    // Información adicional
+                    Container(
+                      padding: const EdgeInsets.all(15),
+                      decoration: BoxDecoration(
+                        color: colorAzul.withOpacity(0.1),
+                        borderRadius: BorderRadius.circular(15),
+                      ),
+                      child: Row(
+                        children: [
+                          Icon(Icons.info_outline, color: colorAzul, size: 30),
+                          const SizedBox(width: 10),
+                          Expanded(
+                            child: Text(
+                              'Recibirás notificaciones cada ${opcionesMap[selectedOption]}',
+                              style: TextStyle(
+                                fontSize: 16,
+                                color: colorAzul,
+                              ),
+                            ),
+                          ),
+                        ],
+                      ),
+                    ),
                   ],
                 ),
               ),

lib/src/views/domicilios.dart

@@ -1,14 +1,302 @@
 // domicilios.dart
 import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 import 'rutas.dart';
+import '../models/domicilio_model.dart';
+import 'dart:math';
 
-class DomiciliosView extends StatelessWidget {
+class DomiciliosView extends StatefulWidget {
   const DomiciliosView({super.key});
 
+  @override
+  State<DomiciliosView> createState() => _DomiciliosViewState();
+}
+
+class _DomiciliosViewState extends State<DomiciliosView> {
+  List<Domicilio> domicilios = [];
+  bool _isLoading = true;
+
+  // Controladores para el formulario
+  final TextEditingController nombreController = TextEditingController();
+  final TextEditingController coloniaController = TextEditingController();
+  final TextEditingController calleController = TextEditingController();
+  final TextEditingController numeroController = TextEditingController();
+
+  @override
+  void initState() {
+    super.initState();
+    _cargarDomicilios();
+  }
+
+  @override
+  void dispose() {
+    nombreController.dispose();
+    coloniaController.dispose();
+    calleController.dispose();
+    numeroController.dispose();
+    super.dispose();
+  }
+
+  // Cargar domicilios guardados
+  Future<void> _cargarDomicilios() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final String? domiciliosString = prefs.getString('domicilios');
+
+      if (domiciliosString != null && domiciliosString.isNotEmpty) {
+        setState(() {
+          domicilios = Domicilio.decode(domiciliosString);
+          _isLoading = false;
+        });
+      } else {
+        setState(() {
+          _isLoading = false;
+        });
+      }
+    } catch (e) {
+      print('Error al cargar domicilios: $e');
+      setState(() {
+        _isLoading = false;
+      });
+    }
+  }
+
+  // Guardar domicilios en SharedPreferences
+  Future<void> _guardarDomicilios() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      final String domiciliosString = Domicilio.encode(domicilios);
+      await prefs.setString('domicilios', domiciliosString);
+    } catch (e) {
+      print('Error al guardar domicilios: $e');
+    }
+  }
+
+  void _mostrarDialogoAgregar() {
+    // Limpiar controladores
+    nombreController.clear();
+    coloniaController.clear();
+    calleController.clear();
+    numeroController.clear();
+
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (BuildContext context) {
+        return Dialog(
+          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(25)),
+          child: Container(
+            padding: const EdgeInsets.all(20),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                // Título
+                const Text(
+                  'Añadir domicilio',
+                  style: TextStyle(
+                    fontSize: 24,
+                    fontWeight: FontWeight.bold,
+                    color: colorAzul,
+                  ),
+                ),
+                const SizedBox(height: 20),
+                // Campo: Nombre del domicilio
+                _buildCampoTexto(
+                  controller: nombreController,
+                  hint: 'Nombre del domicilio',
+                  icon: Icons.home_outlined,
+                ),
+                const SizedBox(height: 15),
+                // Campo: Colonia
+                _buildCampoTexto(
+                  controller: coloniaController,
+                  hint: 'Colonia',
+                  icon: Icons.location_city_outlined,
+                ),
+                const SizedBox(height: 15),
+                // Campo: Calle
+                _buildCampoTexto(
+                  controller: calleController,
+                  hint: 'Calle',
+                  icon: Icons.streetview,
+                ),
+                const SizedBox(height: 15),
+                // Campo: Número
+                _buildCampoTexto(
+                  controller: numeroController,
+                  hint: 'Número',
+                  icon: Icons.numbers,
+                  keyboardType: TextInputType.number,
+                ),
+                const SizedBox(height: 25),
+                // Botones
+                Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                  children: [
+                    // Botón Cancelar
+                    Expanded(
+                      child: OutlinedButton(
+                        style: OutlinedButton.styleFrom(
+                          side: BorderSide(color: colorAzul, width: 2),
+                          padding: const EdgeInsets.symmetric(vertical: 12),
+                          shape: RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(15),
+                          ),
+                        ),
+                        onPressed: () {
+                          Navigator.pop(context);
+                        },
+                        child: const Text(
+                          'Cancelar',
+                          style: TextStyle(fontSize: 16, color: colorAzul),
+                        ),
+                      ),
+                    ),
+                    const SizedBox(width: 15),
+                    // Botón Agregar
+                    Expanded(
+                      child: ElevatedButton(
+                        style: ElevatedButton.styleFrom(
+                          backgroundColor: colorAzul,
+                          padding: const EdgeInsets.symmetric(vertical: 12),
+                          shape: RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(15),
+                          ),
+                        ),
+                        onPressed: () {
+                          _agregarDomicilio();
+                        },
+                        child: const Text(
+                          'Agregar',
+                          style: TextStyle(fontSize: 16, color: Colors.white),
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+              ],
+            ),
+          ),
+        );
+      },
+    );
+  }
+
+  Widget _buildCampoTexto({
+    required TextEditingController controller,
+    required String hint,
+    required IconData icon,
+    TextInputType keyboardType = TextInputType.text,
+  }) {
+    return TextField(
+      controller: controller,
+      keyboardType: keyboardType,
+      decoration: InputDecoration(
+        hintText: hint,
+        prefixIcon: Icon(icon, color: colorAzul),
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(15),
+          borderSide: const BorderSide(color: colorAzul),
+        ),
+        enabledBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(15),
+          borderSide: BorderSide(color: colorAzul.withOpacity(0.5)),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(15),
+          borderSide: const BorderSide(color: colorAzul, width: 2),
+        ),
+      ),
+    );
+  }
+
+  void _agregarDomicilio() async {
+    // Validar que todos los campos estén llenos
+    if (nombreController.text.isEmpty ||
+        coloniaController.text.isEmpty ||
+        calleController.text.isEmpty ||
+        numeroController.text.isEmpty) {
+      ScaffoldMessenger.of(context).showSnackBar(
+        const SnackBar(
+          content: Text('Por favor, llena todos los campos'),
+          backgroundColor: Colors.red,
+        ),
+      );
+      return;
+    }
+
+    // Crear nuevo domicilio con ID único
+    final nuevoDomicilio = Domicilio(
+      nombre: nombreController.text,
+      colonia: coloniaController.text,
+      calle: calleController.text,
+      numero: numeroController.text,
+      id: DateTime.now().millisecondsSinceEpoch.toString(), // ID único
+    );
+
+    // Agregar a la lista
+    setState(() {
+      domicilios.add(nuevoDomicilio);
+    });
+
+    // Guardar en SharedPreferences
+    await _guardarDomicilios();
+
+    // Cerrar el diálogo
+    Navigator.pop(context);
+
+    // Mostrar mensaje de éxito
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(
+        content: Text('Domicilio "${nombreController.text}" agregado'),
+        backgroundColor: colorAzul,
+        duration: const Duration(seconds: 2),
+      ),
+    );
+  }
+
+  void _eliminarDomicilio(int index) async {
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: const Text('Eliminar domicilio'),
+          content: Text('¿Deseas eliminar "${domicilios[index].nombre}"?'),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: const Text('Cancelar'),
+            ),
+            TextButton(
+              onPressed: () async {
+                setState(() {
+                  domicilios.removeAt(index);
+                });
+
+                // Guardar cambios en SharedPreferences
+                await _guardarDomicilios();
+
+                Navigator.pop(context);
+                ScaffoldMessenger.of(context).showSnackBar(
+                  const SnackBar(
+                    content: Text('Domicilio eliminado'),
+                    backgroundColor: Colors.red,
+                    duration: Duration(seconds: 2),
+                  ),
+                );
+              },
+              child: const Text('Eliminar', style: TextStyle(color: Colors.red)),
+            ),
+          ],
+        );
+      },
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Container(
-      color: Colors.white, // Fondo blanco para el contenido
+      color: Colors.white,
       child: SafeArea(
         child: Column(
           children: [
@@ -35,11 +323,49 @@ class DomiciliosView extends StatelessWidget {
             ),
             // Contenido
             Expanded(
-              child: Padding(
-                padding: const EdgeInsets.all(20.0),
+              child: _isLoading
+                  ? const Center(
+                child: CircularProgressIndicator(
+                  color: colorAzul,
+                ),
+              )
+                  : domicilios.isEmpty
+                  ? Center(
                 child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
                   children: [
-                    Container(
+                    Icon(
+                      Icons.home_outlined,
+                      size: 100,
+                      color: Colors.grey.withOpacity(0.5),
+                    ),
+                    const SizedBox(height: 20),
+                    Text(
+                      'No hay domicilios agregados',
+                      style: TextStyle(
+                        fontSize: 18,
+                        color: Colors.grey.withOpacity(0.7),
+                      ),
+                    ),
+                    const SizedBox(height: 10),
+                    Text(
+                      'Toca el botón + para agregar',
+                      style: TextStyle(
+                        fontSize: 14,
+                        color: Colors.grey.withOpacity(0.5),
+                      ),
+                    ),
+                  ],
+                ),
+              )
+                  : ListView.builder(
+                padding: const EdgeInsets.all(20),
+                itemCount: domicilios.length,
+                itemBuilder: (context, index) {
+                  final domicilio = domicilios[index];
+                  return Padding(
+                    padding: const EdgeInsets.only(bottom: 20),
+                    child: Container(
                       padding: const EdgeInsets.all(15),
                       decoration: BoxDecoration(
                         border: Border.all(color: Colors.black, width: 4),
@@ -49,37 +375,52 @@ class DomiciliosView extends StatelessWidget {
                         children: [
                           const Icon(Icons.home_outlined, size: 60),
                           const SizedBox(width: 10),
-                          const Column(
-                            crossAxisAlignment: CrossAxisAlignment.start,
-                            children: [
-                              Text('Mi Casa',
-                                  style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold)),
-                              Text('Centro, Ruta 1',
-                                  style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
-                            ],
+                          Expanded(
+                            child: Column(
+                              crossAxisAlignment: CrossAxisAlignment.start,
+                              children: [
+                                Text(
+                                  domicilio.nombre,
+                                  style: const TextStyle(
+                                    fontSize: 22,
+                                    fontWeight: FontWeight.bold,
+                                  ),
+                                ),
+                                Text(
+                                  domicilio.direccionCompleta,
+                                  style: const TextStyle(
+                                    fontSize: 18,
+                                    fontWeight: FontWeight.bold,
+                                  ),
+                                ),
+                              ],
+                            ),
                           ),
-                          const Spacer(),
                           IconButton(
-                            onPressed: () {},
-                            icon: const Icon(Icons.more_horiz, size: 40),
+                            onPressed: () => _eliminarDomicilio(index),
+                            icon: const Icon(Icons.delete_outline, size: 40),
+                            color: Colors.red,
                           ),
                         ],
                       ),
                     ),
-                    const SizedBox(height: 20),
-                    GestureDetector(
-                      onTap: () {},
-                      child: Container(
-                        width: double.infinity,
-                        height: 100,
-                        decoration: BoxDecoration(
-                          color: colorAzul,
-                          borderRadius: BorderRadius.circular(20),
-                        ),
-                        child: const Icon(Icons.add, color: Colors.white, size: 80),
-                      ),
-                    ),
-                  ],
+                  );
+                },
+              ),
+            ),
+            // Botón flotante de agregar
+            Padding(
+              padding: const EdgeInsets.all(20),
+              child: GestureDetector(
+                onTap: _mostrarDialogoAgregar,
+                child: Container(
+                  width: double.infinity,
+                  height: 100,
+                  decoration: BoxDecoration(
+                    color: colorAzul,
+                    borderRadius: BorderRadius.circular(20),
+                  ),
+                  child: const Icon(Icons.add, color: Colors.white, size: 80),
                 ),
               ),
             ),