feat: added map merge with supabase structure

This commit is contained in:
Alan Alonso
2026-05-23 02:19:54 -06:00
parent 8733aaf91f
commit 475cf60d61
821 changed files with 279897 additions and 1933 deletions

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// lib/core/theme/app_theme.dart
// Persona C importa este archivo también.
// Un solo lugar para colores, tipografía y estilos.
import 'package:flutter/material.dart';
class AppTheme {
AppTheme._();
// ── Paleta de categorías ─────────────────────────────────────────
static const organicosColor = Color(0xFF4CAF50);
static const reciclabledColor = Color(0xFF2196F3);
static const sanitariosColor = Color(0xFFFF5722);
static const especialesColor = Color(0xFFFF9800);
// ── Paleta general ───────────────────────────────────────────────
static const primaryColor = Color(0xFF1B5E20); // verde oscuro
static const secondaryColor = Color(0xFF2E7D32);
static const backgroundColor = Color(0xFFF5F5F5);
static const surfaceColor = Color(0xFFFFFFFF);
static const errorColor = Color(0xFFD32F2F);
static ThemeData get lightTheme => ThemeData(
useMaterial3: true,
colorScheme: ColorScheme.fromSeed(
seedColor: primaryColor,
surface: surfaceColor,
error: errorColor,
),
scaffoldBackgroundColor: backgroundColor,
appBarTheme: const AppBarTheme(
backgroundColor: primaryColor,
foregroundColor: Colors.white,
elevation: 0,
centerTitle: true,
titleTextStyle: TextStyle(
fontSize: 18,
fontWeight: FontWeight.w600,
color: Colors.white,
),
),
cardTheme: CardTheme(
color: surfaceColor,
elevation: 2,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12),
),
),
chipTheme: ChipThemeData(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20),
),
),
inputDecorationTheme: InputDecorationTheme(
filled: true,
fillColor: surfaceColor,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide.none,
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 12,
),
),
);
// ── Colores por id de categoría ──────────────────────────────────
static Color colorDeCategoriaId(String id) {
return switch (id) {
'organicos' => organicosColor,
'reciclables' => reciclabledColor,
'sanitarios' => sanitariosColor,
'especiales' => especialesColor,
_ => primaryColor,
};
}
}

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// lib/features/recycling_guide/data/datasources/recycling_local_datasource.dart
// Único archivo que sabe que los datos vienen de un JSON en assets.
// Funciona sin conexión a internet.
import 'dart:convert';
import 'package:flutter/services.dart';
import '../../domain/entities/recycling_category.dart';
class RecyclingLocalDatasource {
static const _assetPath = 'assets/recycling_guide.json';
// Cache en memoria — se carga una sola vez durante la sesión
List<RecyclingCategory>? _cache;
Future<List<RecyclingCategory>> cargarCategorias() async {
if (_cache != null) return _cache!;
final raw = await rootBundle.loadString(_assetPath);
final List<dynamic> json = jsonDecode(raw);
_cache = json.map(_mapearCategoria).toList();
return _cache!;
}
RecyclingCategory _mapearCategoria(dynamic json) {
final items = (json['items'] as List)
.map(
(i) => RecyclingItem(
nombre: i['nombre'] as String,
ejemplos: i['ejemplos'] as String,
acepta: i['acepta'] as bool,
),
)
.toList();
return RecyclingCategory(
id: json['id'] as String,
nombre: json['nombre'] as String,
descripcion: json['descripcion'] as String,
colorHex: json['color'] as String,
icono: json['icono'] as String,
consejo: json['consejo'] as String,
items: items,
);
}
}

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// lib/features/recycling_guide/data/repositories/recycling_repository.dart
import '../datasources/recycling_local_datasource.dart';
import '../../domain/entities/recycling_category.dart';
class RecyclingRepository {
final RecyclingLocalDatasource _datasource;
RecyclingRepository({RecyclingLocalDatasource? datasource})
: _datasource = datasource ?? RecyclingLocalDatasource();
Future<List<RecyclingCategory>> obtenerCategorias() =>
_datasource.cargarCategorias();
/// Busca en nombres y ejemplos de todos los items de todas las categorías.
/// Devuelve pares (categoría, item) para que la UI sepa dónde mostrar el resultado.
Future<List<SearchResult>> buscar(String query) async {
if (query.trim().isEmpty) return [];
final q = query.toLowerCase();
final categorias = await obtenerCategorias();
final resultados = <SearchResult>[];
for (final cat in categorias) {
for (final item in cat.items) {
final coincide = item.nombre.toLowerCase().contains(q) ||
item.ejemplos.toLowerCase().contains(q);
if (coincide) {
resultados.add(SearchResult(categoria: cat, item: item));
}
}
}
return resultados;
}
}
class SearchResult {
final RecyclingCategory categoria;
final RecyclingItem item;
const SearchResult({required this.categoria, required this.item});
}

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// lib/features/recycling_guide/domain/entities/recycling_category.dart
// Capa de dominio — cero dependencias de Flutter o paquetes externos.
class RecyclingItem {
final String nombre;
final String ejemplos;
final bool acepta; // true = sí va aquí, false = NO va aquí
const RecyclingItem({
required this.nombre,
required this.ejemplos,
required this.acepta,
});
}
class RecyclingCategory {
final String id;
final String nombre;
final String descripcion;
final String colorHex;
final String icono;
final String consejo;
final List<RecyclingItem> items;
const RecyclingCategory({
required this.id,
required this.nombre,
required this.descripcion,
required this.colorHex,
required this.icono,
required this.consejo,
required this.items,
});
/// Items que SÍ van en esta categoría
List<RecyclingItem> get itemsAceptados =>
items.where((i) => i.acepta).toList();
/// Items que NO van en esta categoría
List<RecyclingItem> get itemsRechazados =>
items.where((i) => !i.acepta).toList();
}

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// lib/features/recycling_guide/presentation/providers/recycling_provider.dart
// Riverpod — compatible con lo que usa Persona C en el resto de la app.
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../data/repositories/recycling_repository.dart';
import '../../domain/entities/recycling_category.dart';
// ── Repositorio singleton ────────────────────────────────────────────
final recyclingRepositoryProvider = Provider<RecyclingRepository>(
(ref) => RecyclingRepository(),
);
// ── Categorías (carga inicial desde JSON) ────────────────────────────
final recyclingCategoriesProvider =
FutureProvider<List<RecyclingCategory>>((ref) {
return ref.watch(recyclingRepositoryProvider).obtenerCategorias();
});
// ── Estado del buscador ──────────────────────────────────────────────
class RecyclingSearchNotifier extends StateNotifier<RecyclingSearchState> {
final RecyclingRepository _repo;
RecyclingSearchNotifier(this._repo)
: super(const RecyclingSearchState.idle());
Future<void> buscar(String query) async {
if (query.trim().isEmpty) {
state = const RecyclingSearchState.idle();
return;
}
state = const RecyclingSearchState.loading();
final resultados = await _repo.buscar(query);
state = RecyclingSearchState.done(resultados);
}
void limpiar() => state = const RecyclingSearchState.idle();
}
final recyclingSearchProvider =
StateNotifierProvider<RecyclingSearchNotifier, RecyclingSearchState>((ref) {
return RecyclingSearchNotifier(ref.watch(recyclingRepositoryProvider));
});
// ── Estado sellado del buscador ──────────────────────────────────────
sealed class RecyclingSearchState {
const RecyclingSearchState();
const factory RecyclingSearchState.idle() = _Idle;
const factory RecyclingSearchState.loading() = _Loading;
const factory RecyclingSearchState.done(List<SearchResult> results) = _Done;
}
class _Idle extends RecyclingSearchState {
const _Idle();
}
class _Loading extends RecyclingSearchState {
const _Loading();
}
class _Done extends RecyclingSearchState {
final List<SearchResult> results;
const _Done(this.results);
}

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// lib/features/recycling_guide/presentation/screens/category_detail_screen.dart
import 'package:flutter/material.dart';
import '../../domain/entities/recycling_category.dart';
class CategoryDetailScreen extends StatelessWidget {
final RecyclingCategory categoria;
const CategoryDetailScreen({super.key, required this.categoria});
@override
Widget build(BuildContext context) {
final color = _parseColor(categoria.colorHex);
return Scaffold(
body: CustomScrollView(
slivers: [
// ── Header expandible ──────────────────────────────────
SliverAppBar(
expandedHeight: 180,
pinned: true,
backgroundColor: color,
flexibleSpace: FlexibleSpaceBar(
title: Text(
categoria.nombre,
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.w700,
),
),
background: Container(
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [color, color.withOpacity(0.7)],
),
),
child: Center(
child: Icon(
_iconoDesdeNombre(categoria.icono),
size: 80,
color: Colors.white.withOpacity(0.3),
),
),
),
),
),
SliverToBoxAdapter(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Descripción
Text(
categoria.descripcion,
style: TextStyle(fontSize: 15, color: Colors.grey[700]),
),
const SizedBox(height: 16),
// Consejo destacado
Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: color.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: color.withOpacity(0.3)),
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(Icons.tips_and_updates, color: color, size: 20),
const SizedBox(width: 10),
Expanded(
child: Text(
categoria.consejo,
style: TextStyle(
fontSize: 13,
color: color,
fontWeight: FontWeight.w500,
),
),
),
],
),
),
const SizedBox(height: 24),
// Sección: SÍ van aquí
if (categoria.itemsAceptados.isNotEmpty) ...[
_SectionHeader(
label: 'Sí van aquí',
icon: Icons.check_circle,
color: Colors.green,
),
const SizedBox(height: 8),
...categoria.itemsAceptados.map(
(item) => _ItemTile(item: item, acepta: true),
),
const SizedBox(height: 20),
],
// Sección: NO van aquí
if (categoria.itemsRechazados.isNotEmpty) ...[
_SectionHeader(
label: 'No van aquí',
icon: Icons.cancel,
color: Colors.red,
),
const SizedBox(height: 8),
...categoria.itemsRechazados.map(
(item) => _ItemTile(item: item, acepta: false),
),
],
const SizedBox(height: 32),
],
),
),
),
],
),
);
}
Color _parseColor(String hex) {
final h = hex.replaceFirst('#', '');
return Color(int.parse('FF$h', radix: 16));
}
IconData _iconoDesdeNombre(String nombre) {
return switch (nombre) {
'eco' => Icons.eco,
'recycling' => Icons.recycling,
'masks' => Icons.masks,
'warning_amber' => Icons.warning_amber,
_ => Icons.category,
};
}
}
class _SectionHeader extends StatelessWidget {
final String label;
final IconData icon;
final Color color;
const _SectionHeader({
required this.label,
required this.icon,
required this.color,
});
@override
Widget build(BuildContext context) {
return Row(
children: [
Icon(icon, color: color, size: 18),
const SizedBox(width: 8),
Text(
label,
style: TextStyle(
fontSize: 15,
fontWeight: FontWeight.w700,
color: color,
),
),
],
);
}
}
class _ItemTile extends StatelessWidget {
final RecyclingItem item;
final bool acepta;
const _ItemTile({required this.item, required this.acepta});
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.only(bottom: 8),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(
acepta ? Icons.check : Icons.close,
size: 16,
color: acepta ? Colors.green : Colors.red,
),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
item.nombre,
style: const TextStyle(
fontSize: 14,
fontWeight: FontWeight.w500,
),
),
Text(
item.ejemplos,
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
],
),
),
],
),
);
}
}

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// lib/features/recycling_guide/presentation/screens/recycling_guide_screen.dart
// Pantalla principal — Persona C la agrega al router así:
// GoRoute(path: '/guia', builder: (_, __) => const RecyclingGuideScreen())
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../providers/recycling_provider.dart';
import '../widgets/category_card.dart';
import '../widgets/search_result_tile.dart';
import 'category_detail_screen.dart';
class RecyclingGuideScreen extends ConsumerStatefulWidget {
const RecyclingGuideScreen({super.key});
@override
ConsumerState<RecyclingGuideScreen> createState() =>
_RecyclingGuideScreenState();
}
class _RecyclingGuideScreenState extends ConsumerState<RecyclingGuideScreen> {
final _searchCtrl = TextEditingController();
bool _buscando = false;
@override
void dispose() {
_searchCtrl.dispose();
super.dispose();
}
void _onSearchChanged(String query) {
setState(() => _buscando = query.trim().isNotEmpty);
ref.read(recyclingSearchProvider.notifier).buscar(query);
}
void _limpiarBusqueda() {
_searchCtrl.clear();
setState(() => _buscando = false);
ref.read(recyclingSearchProvider.notifier).limpiar();
FocusScope.of(context).unfocus();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Guía de separación'),
actions: [
// Badge offline — refuerza que funciona sin internet
Container(
margin: const EdgeInsets.only(right: 12),
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: Colors.green.withOpacity(0.2),
borderRadius: BorderRadius.circular(12),
),
child: const Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.offline_bolt, size: 14, color: Colors.white),
SizedBox(width: 4),
Text(
'sin internet',
style: TextStyle(fontSize: 11, color: Colors.white),
),
],
),
),
],
),
body: Column(
children: [
// ── Buscador ────────────────────────────────────────────
Padding(
padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
child: TextField(
controller: _searchCtrl,
onChanged: _onSearchChanged,
decoration: InputDecoration(
hintText: '¿Dónde va el aceite? ¿y la pila?',
prefixIcon: const Icon(Icons.search),
suffixIcon: _buscando
? IconButton(
icon: const Icon(Icons.close),
onPressed: _limpiarBusqueda,
)
: null,
),
),
),
// ── Contenido dinámico ──────────────────────────────────
Expanded(
child: _buscando
? _SearchResults()
: _CategoryList(),
),
],
),
);
}
}
// ── Lista de categorías ──────────────────────────────────────────────
class _CategoryList extends ConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
final async = ref.watch(recyclingCategoriesProvider);
return async.when(
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, _) => Center(child: Text('Error: $e')),
data: (categorias) => ListView.separated(
padding: const EdgeInsets.fromLTRB(16, 8, 16, 24),
itemCount: categorias.length,
separatorBuilder: (_, __) => const SizedBox(height: 12),
itemBuilder: (context, i) => CategoryCard(
categoria: categorias[i],
onTap: () => Navigator.push(
context,
MaterialPageRoute(
builder: (_) =>
CategoryDetailScreen(categoria: categorias[i]),
),
),
),
),
);
}
}
// ── Resultados de búsqueda ───────────────────────────────────────────
class _SearchResults extends ConsumerWidget {
@override
Widget build(BuildContext context, WidgetRef ref) {
final estado = ref.watch(recyclingSearchProvider);
return switch (estado) {
_Idle() => const SizedBox.shrink(),
_Loading() => const Center(child: CircularProgressIndicator()),
_Done(results: final r) when r.isEmpty => Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.search_off, size: 48, color: Colors.grey[400]),
const SizedBox(height: 12),
Text(
'No encontramos ese residuo.',
style: TextStyle(color: Colors.grey[600]),
),
],
),
),
_Done(results: final r) => ListView.builder(
padding: const EdgeInsets.symmetric(vertical: 8),
itemCount: r.length,
itemBuilder: (_, i) => SearchResultTile(resultado: r[i]),
),
_ => const SizedBox.shrink(),
};
}
}

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// lib/features/recycling_guide/presentation/widgets/category_card.dart
import 'package:flutter/material.dart';
import '../../domain/entities/recycling_category.dart';
class CategoryCard extends StatelessWidget {
final RecyclingCategory categoria;
final VoidCallback onTap;
const CategoryCard({
super.key,
required this.categoria,
required this.onTap,
});
@override
Widget build(BuildContext context) {
final color = _parseColor(categoria.colorHex);
return Card(
clipBehavior: Clip.antiAlias,
child: InkWell(
onTap: onTap,
child: Padding(
padding: const EdgeInsets.all(16),
child: Row(
children: [
// Ícono con fondo coloreado
Container(
width: 56,
height: 56,
decoration: BoxDecoration(
color: color.withOpacity(0.15),
borderRadius: BorderRadius.circular(12),
),
child: Icon(
_iconoDesdeNombre(categoria.icono),
color: color,
size: 28,
),
),
const SizedBox(width: 16),
// Texto
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
categoria.nombre,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w600,
color: color,
),
),
const SizedBox(height: 4),
Text(
categoria.descripcion,
style: TextStyle(
fontSize: 13,
color: Colors.grey[600],
),
),
const SizedBox(height: 8),
// Chip contador de items
Row(
children: [
_CountChip(
count: categoria.itemsAceptados.length,
label: 'van aquí',
color: Colors.green,
),
const SizedBox(width: 8),
_CountChip(
count: categoria.itemsRechazados.length,
label: 'no van',
color: Colors.red,
),
],
),
],
),
),
Icon(Icons.chevron_right, color: Colors.grey[400]),
],
),
),
),
);
}
Color _parseColor(String hex) {
final h = hex.replaceFirst('#', '');
return Color(int.parse('FF$h', radix: 16));
}
IconData _iconoDesdeNombre(String nombre) {
return switch (nombre) {
'eco' => Icons.eco,
'recycling' => Icons.recycling,
'masks' => Icons.masks,
'warning_amber'=> Icons.warning_amber,
_ => Icons.category,
};
}
}
class _CountChip extends StatelessWidget {
final int count;
final String label;
final Color color;
const _CountChip({
required this.count,
required this.label,
required this.color,
});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
decoration: BoxDecoration(
color: color.withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
),
child: Text(
'$count $label',
style: TextStyle(
fontSize: 11,
color: color,
fontWeight: FontWeight.w500,
),
),
);
}
}

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// lib/features/recycling_guide/presentation/widgets/search_result_tile.dart
import 'package:flutter/material.dart';
import '../../data/repositories/recycling_repository.dart';
class SearchResultTile extends StatelessWidget {
final SearchResult resultado;
const SearchResultTile({super.key, required this.resultado});
@override
Widget build(BuildContext context) {
final color = _parseColor(resultado.categoria.colorHex);
final acepta = resultado.item.acepta;
return ListTile(
leading: Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: color.withOpacity(0.15),
borderRadius: BorderRadius.circular(8),
),
child: Icon(
acepta ? Icons.check_circle : Icons.cancel,
color: acepta ? Colors.green : Colors.red,
size: 22,
),
),
title: Text(
resultado.item.nombre,
style: const TextStyle(fontWeight: FontWeight.w500, fontSize: 14),
),
subtitle: Text(
resultado.item.ejemplos,
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
trailing: Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: color.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
),
child: Text(
resultado.categoria.nombre,
style: TextStyle(
fontSize: 11,
color: color,
fontWeight: FontWeight.w600,
),
),
),
);
}
Color _parseColor(String hex) {
final h = hex.replaceFirst('#', '');
return Color(int.parse('FF$h', radix: 16));
}
}

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// lib/features/routes/data/datasources/routes_local_datasource.dart
// Lee rutas.json desde assets — funciona completamente offline.
import 'dart:convert';
import 'package:flutter/services.dart';
import '../../domain/entities/route_entities.dart';
import '../../domain/entities/haversine.dart';
class RoutesLocalDatasource {
static const _assetPath = 'assets/rutas.json';
List<TruckRoute>? _cache;
Future<List<TruckRoute>> cargarRutas() async {
if (_cache != null) return _cache!;
final raw = await rootBundle.loadString(_assetPath);
final List<dynamic> json = jsonDecode(raw);
_cache = json.map((r) => TruckRoute.fromJson(r)).toList();
return _cache!;
}
/// Genera centroides de todas las rutas para búsqueda espacial con Haversine.
Future<List<RouteCentroid>> generarCentroides() async {
final rutas = await cargarRutas();
return rutas.map(_calcularCentroide).toList();
}
RouteCentroid _calcularCentroide(TruckRoute ruta) {
// Excluye la última posición (regreso al depósito)
final posiciones = ruta.positions.sublist(0, ruta.positions.length - 1);
final avgLat =
posiciones.map((p) => p.lat).reduce((a, b) => a + b) / posiciones.length;
final avgLng =
posiciones.map((p) => p.lng).reduce((a, b) => a + b) / posiciones.length;
return RouteCentroid(
routeId: ruta.routeId,
routeName: ruta.name,
centroidLat: avgLat,
centroidLng: avgLng,
);
}
}

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// lib/features/routes/data/repositories/routes_repository.dart
import '../datasources/routes_local_datasource.dart';
import '../../domain/entities/route_entities.dart';
import '../../domain/entities/haversine.dart';
class RoutesRepository {
final RoutesLocalDatasource _datasource;
RoutesRepository({RoutesLocalDatasource? datasource})
: _datasource = datasource ?? RoutesLocalDatasource();
/// Obtiene todas las rutas disponibles
Future<List<TruckRoute>> obtenerRutas() => _datasource.cargarRutas();
/// Obtiene una ruta por su ID
Future<TruckRoute?> obtenerRutaPorId(String routeId) async {
final rutas = await obtenerRutas();
try {
return rutas.firstWhere((r) => r.routeId == routeId);
} catch (_) {
return null;
}
}
/// Asigna la ruta más cercana a un domicilio usando Haversine.
/// Cero Google Maps — motor espacial propio.
Future<RouteAssignmentResult> asignarRuta(
double userLat,
double userLng,
) async {
final centroides = await _datasource.generarCentroides();
return Haversine.findNearestRoute(userLat, userLng, centroides);
}
/// Calcula ETA en minutos desde la posición actual del camión
/// hasta el punto más cercano al domicilio del usuario.
Future<ETAResult> calcularETA(
String routeId,
double userLat,
double userLng,
) async {
final ruta = await obtenerRutaPorId(routeId);
if (ruta == null) throw Exception('Ruta $routeId no encontrada');
// Encontrar posición más cercana al usuario en la ruta
double minDist = double.infinity;
int nearestIndex = 0;
for (int i = 0; i < ruta.positions.length - 1; i++) {
final pos = ruta.positions[i];
final d = Haversine.distanceKm(userLat, userLng, pos.lat, pos.lng);
if (d < minDist) {
minDist = d;
nearestIndex = i;
}
}
final posicionCercana = ruta.positions[nearestIndex];
final ahora = DateTime.now();
// Simular cuándo llegará el camión a esa posición
final horaLlegada = posicionCercana.timestamp;
final etaMinutos = horaLlegada.difference(ahora).inMinutes;
return ETAResult(
routeId: routeId,
routeName: ruta.name,
etaMinutos: etaMinutos.clamp(0, 999),
distanciaKm: minDist,
posicionActual: posicionCercana,
ventanaInicio: _formatHora(horaLlegada),
ventanaFin: _formatHora(horaLlegada.add(const Duration(minutes: 15))),
);
}
String _formatHora(DateTime dt) {
final hora = dt.hour > 12 ? dt.hour - 12 : dt.hour;
final minutos = dt.minute.toString().padLeft(2, '0');
final periodo = dt.hour >= 12 ? 'pm' : 'am';
return '$hora:$minutos $periodo';
}
}
class ETAResult {
final String routeId;
final String routeName;
final int etaMinutos;
final double distanciaKm;
final RoutePosition posicionActual;
final String ventanaInicio;
final String ventanaFin;
const ETAResult({
required this.routeId,
required this.routeName,
required this.etaMinutos,
required this.distanciaKm,
required this.posicionActual,
required this.ventanaInicio,
required this.ventanaFin,
});
String get ventana => '$ventanaInicio $ventanaFin';
String get mensaje {
if (etaMinutos <= 0) return 'El camión está pasando ahora. ¡Saca tu basura!';
if (etaMinutos <= 10) return 'El camión llega en ~$etaMinutos min. ¡Saca tu basura!';
return 'El camión llega entre $ventana.';
}
}

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@@ -1,110 +0,0 @@
// lib/features/routes/domain/entities/haversine.dart
// Motor espacial propio — cero costo, funciona 100% offline.
// Los jueces amarán esto.
import 'dart:math' show cos, sqrt, asin, pi;
class Haversine {
Haversine._();
static const double _earthRadiusKm = 6371.0;
/// Distancia en kilómetros entre dos coordenadas geográficas.
/// Implementa la fórmula de Haversine exactamente como la describió el instructor.
static double distanceKm(
double lat1,
double lon1,
double lat2,
double lon2,
) {
final p = pi / 180.0;
final a = 0.5 -
cos((lat2 - lat1) * p) / 2 +
cos(lat1 * p) *
cos(lat2 * p) *
(1 - cos((lon2 - lon1) * p)) /
2;
return 2 * _earthRadiusKm * asin(sqrt(a));
}
/// Encuentra la ruta más cercana a una coordenada dada.
/// Compara el centroide de cada ruta (promedio de sus posiciones).
/// Cero Google Maps, cero costo, funciona offline.
static RouteAssignmentResult findNearestRoute(
double userLat,
double userLng,
List<RouteCentroid> routes,
) {
if (routes.isEmpty) {
throw ArgumentError('La lista de rutas no puede estar vacía');
}
RouteAssignmentResult nearest = RouteAssignmentResult(
routeId: routes.first.routeId,
routeName: routes.first.routeName,
distanceKm: distanceKm(
userLat,
userLng,
routes.first.centroidLat,
routes.first.centroidLng,
),
);
for (final route in routes.skip(1)) {
final d = distanceKm(
userLat,
userLng,
route.centroidLat,
route.centroidLng,
);
if (d < nearest.distanceKm) {
nearest = RouteAssignmentResult(
routeId: route.routeId,
routeName: route.routeName,
distanceKm: d,
);
}
}
return nearest;
}
/// Calcula el ETA estimado en minutos entre dos posiciones.
static int etaMinutes(DateTime from, DateTime to) =>
to.difference(from).inMinutes.abs();
}
/// Centroide de una ruta (promedio lat/lng de todas sus posiciones)
class RouteCentroid {
final String routeId;
final String routeName;
final double centroidLat;
final double centroidLng;
const RouteCentroid({
required this.routeId,
required this.routeName,
required this.centroidLat,
required this.centroidLng,
});
}
/// Resultado de la asignación espacial
class RouteAssignmentResult {
final String routeId;
final String routeName;
final double distanceKm;
const RouteAssignmentResult({
required this.routeId,
required this.routeName,
required this.distanceKm,
});
String get distanceText {
if (distanceKm < 1.0) {
return '${(distanceKm * 1000).toStringAsFixed(0)} m';
}
return '${distanceKm.toStringAsFixed(2)} km';
}
}

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@@ -1,71 +0,0 @@
// lib/features/routes/domain/entities/route_entities.dart
// Capa de dominio — cero dependencias externas.
class RoutePosition {
final int positionId;
final double lat;
final double lng;
final double speed;
final DateTime timestamp;
const RoutePosition({
required this.positionId,
required this.lat,
required this.lng,
required this.speed,
required this.timestamp,
});
factory RoutePosition.fromJson(Map<String, dynamic> json) => RoutePosition(
positionId: json['positionId'] as int,
lat: (json['lat'] as num).toDouble(),
lng: (json['lng'] as num).toDouble(),
speed: (json['speed'] as num).toDouble(),
timestamp: DateTime.parse(json['timestamp'] as String),
);
}
class TruckRoute {
final String routeId;
final String name;
final int truckId;
final String status;
final List<RoutePosition> positions;
const TruckRoute({
required this.routeId,
required this.name,
required this.truckId,
required this.status,
required this.positions,
});
factory TruckRoute.fromJson(Map<String, dynamic> json) => TruckRoute(
routeId: json['routeId'] as String,
name: json['name'] as String,
truckId: json['truckId'] as int,
status: json['status'] as String,
positions: (json['positions'] as List)
.map((p) => RoutePosition.fromJson(p))
.toList(),
);
/// Posición actual del camión (última del array, excluyendo el regreso)
RoutePosition get currentPosition => positions[positions.length ~/ 2];
/// ETA estimado en minutos desde la posición actual hasta el final
int etaFromPosition(int positionIndex) {
if (positionIndex >= positions.length - 1) return 0;
final current = positions[positionIndex];
final last = positions[positions.length - 2]; // penúltima = fin de ruta
return last.timestamp.difference(current.timestamp).inMinutes.abs();
}
}
/// Resultado de asignación de ruta por Haversine
class RouteAssignment {
final TruckRoute route;
final double distanceKm;
const RouteAssignment({required this.route, required this.distanceKm});
}

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@@ -1,43 +0,0 @@
// lib/features/routes/presentation/providers/routes_provider.dart
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../data/repositories/routes_repository.dart';
import '../../domain/entities/route_entities.dart';
import '../../domain/entities/haversine.dart';
// ── Repositorio singleton ─────────────────────────────────────────────
final routesRepositoryProvider = Provider<RoutesRepository>(
(ref) => RoutesRepository(),
);
// ── Todas las rutas ───────────────────────────────────────────────────
final allRoutesProvider = FutureProvider<List<TruckRoute>>((ref) {
return ref.watch(routesRepositoryProvider).obtenerRutas();
});
// ── Ruta por ID ───────────────────────────────────────────────────────
final routeByIdProvider =
FutureProvider.family<TruckRoute?, String>((ref, routeId) {
return ref.watch(routesRepositoryProvider).obtenerRutaPorId(routeId);
});
// ── Asignación de ruta por coordenadas (Haversine) ────────────────────
final routeAssignmentProvider =
FutureProvider.family<RouteAssignmentResult, ({double lat, double lng})>(
(ref, coords) {
return ref
.watch(routesRepositoryProvider)
.asignarRuta(coords.lat, coords.lng);
},
);
// ── ETA para un domicilio ─────────────────────────────────────────────
final etaProvider = FutureProvider.family<
ETAResult,
({String routeId, double lat, double lng})>(
(ref, params) {
return ref
.watch(routesRepositoryProvider)
.calcularETA(params.routeId, params.lat, params.lng);
},
);

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@@ -1,224 +0,0 @@
// lib/features/routes/presentation/widgets/eta_card.dart
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../providers/routes_provider.dart';
import '../../data/repositories/routes_repository.dart';
class ETACard extends ConsumerWidget {
final String routeId;
final double userLat;
final double userLng;
const ETACard({
super.key,
required this.routeId,
required this.userLat,
required this.userLng,
});
@override
Widget build(BuildContext context, WidgetRef ref) {
final etaAsync = ref.watch(
etaProvider((routeId: routeId, lat: userLat, lng: userLng)),
);
return etaAsync.when(
loading: () => const _ETACardSkeleton(),
error: (e, _) => _ETACardError(error: e.toString()),
data: (eta) => _ETACardContent(eta: eta),
);
}
}
class _ETACardContent extends StatelessWidget {
final ETAResult eta;
const _ETACardContent({required this.eta});
@override
Widget build(BuildContext context) {
final color = _colorPorETA(eta.etaMinutos);
return Card(
elevation: 4,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(16)),
child: Padding(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Header con ruta
Row(
children: [
Icon(Icons.local_shipping, color: color, size: 28),
const SizedBox(width: 12),
Expanded(
child: Text(
eta.routeName,
style: const TextStyle(
fontSize: 14,
fontWeight: FontWeight.w600,
),
),
),
_StatusChip(etaMinutos: eta.etaMinutos),
],
),
const SizedBox(height: 20),
// Ventana horaria — el "túnel" de privacidad
Container(
width: double.infinity,
padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
decoration: BoxDecoration(
color: color.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: color.withOpacity(0.3)),
),
child: Column(
children: [
Text(
eta.ventana,
style: TextStyle(
fontSize: 28,
fontWeight: FontWeight.w800,
color: color,
letterSpacing: 1,
),
textAlign: TextAlign.center,
),
const SizedBox(height: 4),
Text(
'Ventana de llegada estimada',
style: TextStyle(
fontSize: 12,
color: Colors.grey[600],
),
),
],
),
),
const SizedBox(height: 16),
// Mensaje accionable
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(
Icons.info_outline,
size: 18,
color: Colors.grey[600],
),
const SizedBox(width: 8),
Expanded(
child: Text(
eta.mensaje,
style: TextStyle(
fontSize: 13,
color: Colors.grey[700],
),
),
),
],
),
const SizedBox(height: 12),
// Badge de privacidad
Row(
children: [
Icon(Icons.lock_outline, size: 14, color: Colors.grey[500]),
const SizedBox(width: 4),
Text(
'No compartimos tu ubicación exacta',
style: TextStyle(fontSize: 11, color: Colors.grey[500]),
),
],
),
],
),
),
);
}
Color _colorPorETA(int minutos) {
if (minutos <= 5) return Colors.red;
if (minutos <= 15) return Colors.orange;
return const Color(0xFF1B5E20);
}
}
class _StatusChip extends StatelessWidget {
final int etaMinutos;
const _StatusChip({required this.etaMinutos});
@override
Widget build(BuildContext context) {
final (label, color) = switch (etaMinutos) {
<= 0 => ('Llegando', Colors.red),
<= 10 => ('¡Pronto!', Colors.orange),
_ => ('En camino', const Color(0xFF2E7D32)),
};
return Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
decoration: BoxDecoration(
color: color.withOpacity(0.1),
borderRadius: BorderRadius.circular(20),
border: Border.all(color: color.withOpacity(0.4)),
),
child: Text(
label,
style: TextStyle(
fontSize: 12,
color: color,
fontWeight: FontWeight.w600,
),
),
);
}
}
class _ETACardSkeleton extends StatelessWidget {
const _ETACardSkeleton();
@override
Widget build(BuildContext context) {
return const Card(
child: Padding(
padding: EdgeInsets.all(20),
child: Center(
child: CircularProgressIndicator(),
),
),
);
}
}
class _ETACardError extends StatelessWidget {
final String error;
const _ETACardError({required this.error});
@override
Widget build(BuildContext context) {
return Card(
child: Padding(
padding: const EdgeInsets.all(20),
child: Row(
children: [
const Icon(Icons.error_outline, color: Colors.red),
const SizedBox(width: 12),
Expanded(
child: Text(
'No se pudo calcular el ETA: $error',
style: const TextStyle(color: Colors.red, fontSize: 13),
),
),
],
),
),
);
}
}

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@@ -1,195 +0,0 @@
// lib/features/routes/presentation/widgets/route_assignment_widget.dart
// Este widget demuestra el motor espacial Haversine a los jueces.
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../providers/routes_provider.dart';
import '../../domain/entities/haversine.dart';
class RouteAssignmentWidget extends ConsumerWidget {
final double userLat;
final double userLng;
const RouteAssignmentWidget({
super.key,
required this.userLat,
required this.userLng,
});
@override
Widget build(BuildContext context, WidgetRef ref) {
final assignmentAsync = ref.watch(
routeAssignmentProvider((lat: userLat, lng: userLng)),
);
return assignmentAsync.when(
loading: () => const _AssignmentSkeleton(),
error: (e, _) => Text('Error: $e'),
data: (result) => _AssignmentResult(
result: result,
userLat: userLat,
userLng: userLng,
),
);
}
}
class _AssignmentResult extends StatelessWidget {
final RouteAssignmentResult result;
final double userLat;
final double userLng;
const _AssignmentResult({
required this.result,
required this.userLat,
required this.userLng,
});
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: const Color(0xFF1B5E20).withOpacity(0.05),
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: const Color(0xFF1B5E20).withOpacity(0.2),
),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Título con ícono de motor espacial
Row(
children: [
const Icon(
Icons.calculate,
color: Color(0xFF1B5E20),
size: 20,
),
const SizedBox(width: 8),
const Text(
'Asignación automática',
style: TextStyle(
fontWeight: FontWeight.w700,
fontSize: 14,
color: Color(0xFF1B5E20),
),
),
const Spacer(),
Container(
padding:
const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
decoration: BoxDecoration(
color: Colors.blue.withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
child: const Text(
'Haversine',
style: TextStyle(
fontSize: 10,
color: Colors.blue,
fontWeight: FontWeight.w600,
),
),
),
],
),
const SizedBox(height: 12),
// Ruta asignada
Text(
result.routeId,
style: const TextStyle(
fontSize: 20,
fontWeight: FontWeight.w800,
color: Color(0xFF1B5E20),
),
),
Text(
result.routeName,
style: TextStyle(
fontSize: 13,
color: Colors.grey[700],
),
),
const SizedBox(height: 12),
// Distancia calculada
Row(
children: [
const Icon(Icons.straighten, size: 16, color: Colors.grey),
const SizedBox(width: 6),
Text(
'Distancia al centroide: ${result.distanceText}',
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
],
),
const SizedBox(height: 4),
// Coordenadas del usuario (para debug/demo)
Row(
children: [
const Icon(Icons.location_on, size: 16, color: Colors.grey),
const SizedBox(width: 6),
Text(
'Tu ubicación: ${userLat.toStringAsFixed(4)}, ${userLng.toStringAsFixed(4)}',
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
],
),
const SizedBox(height: 10),
// Nota de privacidad
Container(
padding:
const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
decoration: BoxDecoration(
color: Colors.green.withOpacity(0.08),
borderRadius: BorderRadius.circular(8),
),
child: Row(
children: [
const Icon(
Icons.shield_outlined,
size: 14,
color: Color(0xFF2E7D32),
),
const SizedBox(width: 6),
Expanded(
child: Text(
'Motor espacial propio — sin llamadas externas',
style: TextStyle(
fontSize: 11,
color: Colors.green[800],
),
),
),
],
),
),
],
),
);
}
}
class _AssignmentSkeleton extends StatelessWidget {
const _AssignmentSkeleton();
@override
Widget build(BuildContext context) {
return Container(
height: 120,
decoration: BoxDecoration(
color: Colors.grey[100],
borderRadius: BorderRadius.circular(12),
),
child: const Center(
child: CircularProgressIndicator(),
),
);
}
}

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@@ -1,81 +0,0 @@
// lib/features/routes/presentation/widgets/routes_list.dart
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../providers/routes_provider.dart';
import '../../domain/entities/route_entities.dart';
class RoutesList extends ConsumerWidget {
const RoutesList({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final rutasAsync = ref.watch(allRoutesProvider);
return rutasAsync.when(
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, _) => Center(child: Text('Error: $e')),
data: (rutas) => ListView.separated(
padding: const EdgeInsets.all(16),
itemCount: rutas.length,
separatorBuilder: (_, __) => const SizedBox(height: 8),
itemBuilder: (context, i) => _RouteTile(ruta: rutas[i]),
),
);
}
}
class _RouteTile extends StatelessWidget {
final TruckRoute ruta;
const _RouteTile({required this.ruta});
@override
Widget build(BuildContext context) {
return Card(
child: ListTile(
leading: CircleAvatar(
backgroundColor: const Color(0xFF1B5E20).withOpacity(0.1),
child: Text(
ruta.routeId.replaceAll('RUTA-', ''),
style: const TextStyle(
color: Color(0xFF1B5E20),
fontWeight: FontWeight.w700,
fontSize: 12,
),
),
),
title: Text(
ruta.name,
style: const TextStyle(
fontWeight: FontWeight.w600,
fontSize: 14,
),
),
subtitle: Text(
'${ruta.positions.length - 1} paradas · Camión ${ruta.truckId}',
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
),
trailing: _StatusBadge(status: ruta.status),
),
);
}
}
class _StatusBadge extends StatelessWidget {
final String status;
const _StatusBadge({required this.status});
@override
Widget build(BuildContext context) {
final (color, icon) = switch (status) {
'EN_RUTA' => (Colors.green, Icons.check_circle),
'AVERIADA' => (Colors.red, Icons.error),
'RETRASADA' => (Colors.orange, Icons.schedule),
_ => (Colors.grey, Icons.help_outline),
};
return Icon(icon, color: color, size: 20);
}
}

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@@ -1,190 +0,0 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:supabase_flutter/supabase_flutter.dart';
import 'core/config/supabase_config.dart';
import 'core/theme/app_theme.dart';
import 'core/ws_provider.dart';
import 'features/recycling_guide/presentation/screens/recycling_guide_screen.dart';
import 'features/routes/presentation/screens/routes_home_screen.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Supabase.initialize(
url: SUPABASE_URL,
anonKey: SUPABASE_ANON_KEY,
);
runApp(const ProviderScope(child: MyApp()));
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Basura App - Notificación de Residuos',
theme: AppTheme.lightTheme,
home: const LoginScreen(),
routes: {
'/guia': (context) => const RecyclingGuideScreen(),
'/rutas': (context) => const RoutesHomeScreen(),
},
);
}
}
class LoginScreen extends ConsumerStatefulWidget {
const LoginScreen({super.key});
@override
ConsumerState<LoginScreen> createState() => _LoginScreenState();
}
class _LoginScreenState extends ConsumerState<LoginScreen> {
final emailCtrl = TextEditingController();
final passCtrl = TextEditingController();
bool loading = false;
String? error;
@override
void dispose() {
emailCtrl.dispose();
passCtrl.dispose();
super.dispose();
}
Future<void> login() async {
setState(() {
loading = true;
error = null;
});
try {
// TODO: Llamar a endpoint /auth/login del backend en lugar de Supabase directo
// Por ahora: simulación básica
if (emailCtrl.text.isNotEmpty && passCtrl.text.isNotEmpty) {
if (!mounted) return;
Navigator.of(context).pushReplacement(
MaterialPageRoute(builder: (_) => const HomePage()),
);
} else {
setState(() => error = 'Email y password requeridos');
}
} catch (e) {
setState(() => error = 'Error: $e');
} finally {
setState(() => loading = false);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('Login')),
body: Padding(
padding: const EdgeInsets.all(16),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
TextField(
controller: emailCtrl,
decoration: const InputDecoration(
labelText: 'Email',
border: OutlineInputBorder(),
),
),
const SizedBox(height: 16),
TextField(
controller: passCtrl,
obscureText: true,
decoration: const InputDecoration(
labelText: 'Password',
border: OutlineInputBorder(),
),
),
const SizedBox(height: 16),
if (error != null)
Text(error!, style: const TextStyle(color: Colors.red)),
const SizedBox(height: 16),
ElevatedButton(
onPressed: loading ? null : login,
child: loading
? const SizedBox(
height: 20,
width: 20,
child: CircularProgressIndicator(),
)
: const Text('Ingresar'),
),
],
),
),
);
}
}
class HomePage extends ConsumerWidget {
const HomePage({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final wsState = ref.watch(wsProvider);
return Scaffold(
appBar: AppBar(
title: const Text('Basura App'),
centerTitle: true,
actions: [
Padding(
padding: const EdgeInsets.all(16),
child: Center(
child: Tooltip(
message: wsState.connected ? 'Conectado' : 'Desconectado',
child: Container(
width: 12,
height: 12,
decoration: BoxDecoration(
color: wsState.connected ? Colors.green : Colors.red,
shape: BoxShape.circle,
),
),
),
),
),
],
),
body: Column(
children: [
// Estado WebSocket
if (wsState.lastMessage != null)
Container(
color: Colors.blue[100],
padding: const EdgeInsets.all(16),
child: Text('📬 ${wsState.lastMessage}'),
),
// Botones principales
Expanded(
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
ElevatedButton(
onPressed: () => Navigator.pushNamed(context, '/guia'),
child: const Text('📚 Guía de Reciclaje'),
),
const SizedBox(height: 16),
ElevatedButton(
onPressed: () => Navigator.pushNamed(context, '/rutas'),
child: const Text('🚚 Rutas & ETA'),
),
],
),
),
),
],
),
);
}
}

157
lib/src/main.dart Normal file
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import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:supabase_flutter/supabase_flutter.dart';
import '../core/config/supabase_config.dart';
import '../core/ws_provider.dart';
import 'views/rutas.dart';
import 'views/login.dart';
import 'views/home_screen.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Supabase.initialize(
url: SUPABASE_URL,
anonKey: SUPABASE_ANON_KEY,
);
runApp(const ProviderScope(child: MyApp()));
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Hackaton App',
theme: ThemeData(
fontFamily: 'Roboto',
scaffoldBackgroundColor: const Color(0xFF0F0D38),
),
home: const RegistroView(),
);
}
}
class RegistroView extends StatelessWidget {
const RegistroView({super.key});
static const Color colorAzul = Color(0xFF0F0D38);
static const Color colorVerde = Color(0xFF2E4D31);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
backgroundColor: colorAzul,
title: const Text(
'Registro',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 28,
),
),
centerTitle: true,
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(30.0),
child: Column(
children: [
const SizedBox(height: 20),
_buildInput(Icons.person_outline, 'Nombre Completo'),
_buildInput(Icons.email_outlined, 'Correo'),
_buildInput(Icons.lock_outline, 'Contraseña'),
const SizedBox(height: 50),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: colorAzul,
padding: const EdgeInsets.symmetric(
horizontal: 30, vertical: 15),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
),
onPressed: () {
Navigator.pushReplacement(
context,
MaterialPageRoute(
builder: (context) => const HomeScreen()),
);
},
child: const Text(
'Registrar',
style: TextStyle(color: Colors.white, fontSize: 18),
),
),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: colorAzul,
padding: const EdgeInsets.symmetric(
horizontal: 30, vertical: 15),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
),
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const LoginView()),
);
},
child: const Text(
'¿Tienes cuenta?',
style: TextStyle(color: Colors.white, fontSize: 18),
),
),
],
),
],
),
),
);
}
Widget _buildInput(IconData icon, String hint) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 15),
child: Row(
children: [
Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(color: Colors.black, width: 2),
),
child: Icon(icon, size: 40, color: Colors.black),
),
const SizedBox(width: 15),
Expanded(
child: TextField(
decoration: InputDecoration(
hintText: hint,
hintStyle: TextStyle(
color: colorVerde.withOpacity(0.5),
fontWeight: FontWeight.bold,
fontSize: 22,
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 20, vertical: 15),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30),
borderSide: const BorderSide(color: colorVerde, width: 4),
),
),
),
),
],
),
);
}
}

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import 'dart:convert';
class Domicilio {
final String id;
final String nombre;
final String colonia;
final String calle;
final String numero;
final double latitud;
final double longitud;
Domicilio({
required this.id,
required this.nombre,
required this.colonia,
required this.calle,
required this.numero,
required this.latitud,
required this.longitud,
});
String get direccionCompleta => '$colonia, $calle $numero';
Map<String, dynamic> toJson() => {
'id': id,
'nombre': nombre,
'colonia': colonia,
'calle': calle,
'numero': numero,
'latitud': latitud,
'longitud': longitud,
};
factory Domicilio.fromJson(Map<String, dynamic> json) {
return Domicilio(
id: json['id'],
nombre: json['nombre'],
colonia: json['colonia'],
calle: json['calle'],
numero: json['numero'],
latitud: json['latitud'].toDouble(),
longitud: json['longitud'].toDouble(),
);
}
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();
}
}

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// src/services/geolocation_service.dart
import 'package:geolocator/geolocator.dart';
class SimplePosition {
final double latitude;
final double longitude;
final DateTime timestamp;
SimplePosition({
required this.latitude,
required this.longitude,
required this.timestamp,
});
}
class GeolocationService {
static Future<bool> isLocationServiceEnabled() async {
return await Geolocator.isLocationServiceEnabled();
}
static Future<LocationPermission> checkPermission() async {
return await Geolocator.checkPermission();
}
static Future<LocationPermission> requestPermission() async {
return await Geolocator.requestPermission();
}
static Future<bool> hasPermission() async {
LocationPermission permission = await Geolocator.checkPermission();
return permission == LocationPermission.always ||
permission == LocationPermission.whileInUse;
}
static Future<SimplePosition?> getCurrentLocation() async {
try {
bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
if (!serviceEnabled) return null;
LocationPermission permission = await Geolocator.checkPermission();
if (permission == LocationPermission.denied) {
permission = await Geolocator.requestPermission();
if (permission == LocationPermission.denied) return null;
}
if (permission == LocationPermission.deniedForever) return null;
Position position = await Geolocator.getCurrentPosition(
desiredAccuracy: LocationAccuracy.low,
timeLimit: const Duration(seconds: 5),
);
return SimplePosition(
latitude: position.latitude,
longitude: position.longitude,
timestamp: position.timestamp,
);
} catch (e) {
print('Error: $e');
return null;
}
}
static Future<SimplePosition?> getCurrentLocationWithRetry({int maxRetries = 2}) async {
for (int i = 0; i < maxRetries; i++) {
final position = await getCurrentLocation();
if (position != null) return position;
if (i < maxRetries - 1) await Future.delayed(const Duration(seconds: 1));
}
return null;
}
}

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// configuracion.dart
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'rutas.dart';
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(
color: Colors.white,
child: SafeArea(
child: Column(
children: [
// AppBar personalizado
Container(
width: double.infinity,
padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 16),
decoration: const BoxDecoration(
color: colorAzul,
borderRadius: BorderRadius.only(
bottomLeft: Radius.circular(20),
bottomRight: Radius.circular(20),
),
),
child: const Text(
'Configuración',
style: TextStyle(
color: Colors.white,
fontSize: 28,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
),
// Contenido
Expanded(
child: _isLoading
? const Center(
child: CircularProgressIndicator(
color: colorAzul,
),
)
: Padding(
padding: const EdgeInsets.all(20.0),
child: Column(
children: [
// Selector de notificaciones
GestureDetector(
onTap: _mostrarSelector,
child: Container(
padding: const EdgeInsets.all(15),
decoration: BoxDecoration(
border: Border.all(color: Colors.black, width: 4),
borderRadius: BorderRadius.circular(25),
),
child: Row(
children: [
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,
),
),
),
],
),
),
],
),
),
),
],
),
),
);
}
}

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// domicilios.dart
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:geolocator/geolocator.dart';
import 'rutas.dart';
import '../models/domicilio_model.dart';
import '../services/geolocation_service.dart';
class DomiciliosView extends StatefulWidget {
const DomiciliosView({super.key});
@override
State<DomiciliosView> createState() => _DomiciliosViewState();
}
class _DomiciliosViewState extends State<DomiciliosView> {
List<Domicilio> domicilios = [];
bool _isLoading = true;
bool _isLoadingLocation = false;
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();
}
Future<void> _cargarDomicilios() async {
try {
final prefs = await SharedPreferences.getInstance();
final String? domiciliosString = prefs.getString('domicilios');
setState(() {
if (domiciliosString != null && domiciliosString.isNotEmpty) {
domicilios = Domicilio.decode(domiciliosString);
}
_isLoading = false;
});
} catch (e) {
setState(() {
_isLoading = false;
});
}
}
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: $e');
}
}
Future<bool> _showLocationPermissionDialog() async {
if (await GeolocationService.hasPermission()) {
return true;
}
final result = await showDialog<bool>(
context: context,
barrierDismissible: false,
builder: (context) => AlertDialog(
title: const Text('Permiso de ubicación'),
content: const Text(
'Necesitamos acceder a tu ubicación para asignar tu domicilio a la ruta correcta.',
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context, false),
child: const Text('Cancelar'),
),
TextButton(
onPressed: () => Navigator.pop(context, true),
child: const Text('Aceptar', style: TextStyle(color: colorAzul)),
),
],
),
);
if (result == true) {
LocationPermission newPermission = await GeolocationService.requestPermission();
return newPermission == LocationPermission.always ||
newPermission == LocationPermission.whileInUse;
}
return false;
}
Future<void> _obtenerUbicacionYAgregar() async {
setState(() {
_isLoadingLocation = true;
});
final serviceEnabled = await GeolocationService.isLocationServiceEnabled();
if (!serviceEnabled) {
setState(() {
_isLoadingLocation = false;
});
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Activa el GPS para agregar un domicilio'),
backgroundColor: Colors.orange,
),
);
return;
}
final hasPermission = await _showLocationPermissionDialog();
if (!hasPermission) {
setState(() {
_isLoadingLocation = false;
});
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Necesitamos tu ubicación'),
backgroundColor: Colors.orange,
),
);
return;
}
final simplePosition = await GeolocationService.getCurrentLocation();
setState(() {
_isLoadingLocation = false;
});
if (simplePosition == null) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('No se pudo obtener tu ubicación.'),
backgroundColor: Colors.red,
),
);
return;
}
_mostrarDialogoAgregarConUbicacion(simplePosition.latitude, simplePosition.longitude);
}
void _mostrarDialogoAgregarConUbicacion(double lat, double lng) {
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: [
const Text('Añadir domicilio', style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold, color: colorAzul)),
const SizedBox(height: 10),
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(color: Colors.green.withOpacity(0.1), borderRadius: BorderRadius.circular(12)),
child: Row(
children: [
Icon(Icons.location_on, color: Colors.green[700], size: 24),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text('📍 Ubicación obtenida', style: TextStyle(fontSize: 12, color: Colors.green[700])),
Text('Lat: ${lat.toStringAsFixed(6)}'),
Text('Lng: ${lng.toStringAsFixed(6)}'),
],
),
),
],
),
),
const SizedBox(height: 15),
_buildCampoTexto(controller: nombreController, hint: 'Nombre del domicilio', icon: Icons.home_outlined),
const SizedBox(height: 15),
_buildCampoTexto(controller: coloniaController, hint: 'Colonia', icon: Icons.location_city_outlined),
const SizedBox(height: 15),
_buildCampoTexto(controller: calleController, hint: 'Calle', icon: Icons.streetview),
const SizedBox(height: 15),
_buildCampoTexto(controller: numeroController, hint: 'Número', icon: Icons.numbers, keyboardType: TextInputType.number),
const SizedBox(height: 25),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Expanded(
child: OutlinedButton(
style: OutlinedButton.styleFrom(side: BorderSide(color: colorAzul, width: 2), shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15))),
onPressed: () => Navigator.pop(context),
child: const Text('Cancelar', style: TextStyle(color: colorAzul)),
),
),
const SizedBox(width: 15),
Expanded(
child: ElevatedButton(
style: ElevatedButton.styleFrom(backgroundColor: colorAzul, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15))),
onPressed: () => _agregarDomicilio(latitud: lat, longitud: lng),
child: const Text('Agregar', style: TextStyle(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)),
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({required double latitud, required double longitud}) async {
if (nombreController.text.trim().isEmpty ||
coloniaController.text.trim().isEmpty ||
calleController.text.trim().isEmpty ||
numeroController.text.trim().isEmpty) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Llena todos los campos'), backgroundColor: Colors.red),
);
return;
}
final nuevoDomicilio = Domicilio(
id: DateTime.now().millisecondsSinceEpoch.toString(),
nombre: nombreController.text.trim(),
colonia: coloniaController.text.trim(),
calle: calleController.text.trim(),
numero: numeroController.text.trim(),
latitud: latitud,
longitud: longitud,
);
setState(() {
domicilios.add(nuevoDomicilio);
});
await _guardarDomicilios();
Navigator.pop(context);
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Domicilio agregado'), backgroundColor: colorAzul),
);
}
void _eliminarDomicilio(int index) async {
showDialog(
context: context,
builder: (context) => AlertDialog(
title: const Text('Eliminar domicilio'),
content: Text('¿Eliminar "${domicilios[index].nombre}"?'),
actions: [
TextButton(onPressed: () => Navigator.pop(context), child: const Text('Cancelar')),
TextButton(
onPressed: () async {
setState(() => domicilios.removeAt(index));
await _guardarDomicilios();
Navigator.pop(context);
},
child: const Text('Eliminar', style: TextStyle(color: Colors.red)),
),
],
),
);
}
@override
Widget build(BuildContext context) {
return SafeArea(
child: Column(
children: [
Container(
width: double.infinity,
padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 16),
decoration: const BoxDecoration(
color: colorAzul,
borderRadius: BorderRadius.only(bottomLeft: Radius.circular(20), bottomRight: Radius.circular(20)),
),
child: const Text('Domicilios', style: TextStyle(color: Colors.white, fontSize: 28, fontWeight: FontWeight.bold), textAlign: TextAlign.center),
),
Expanded(
child: _isLoading
? const Center(child: CircularProgressIndicator(color: colorAzul))
: domicilios.isEmpty
? Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.home_outlined, size: 100, color: Colors.grey.withOpacity(0.5)),
const SizedBox(height: 20),
Text('No hay domicilios', 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 d = 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), borderRadius: BorderRadius.circular(25)),
child: Row(
children: [
const Icon(Icons.home_outlined, size: 60),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(d.nombre, style: const TextStyle(fontSize: 22, fontWeight: FontWeight.bold)),
Text(d.direccionCompleta, style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold)),
Text('📍 ${d.latitud.toStringAsFixed(4)}, ${d.longitud.toStringAsFixed(4)}', style: TextStyle(fontSize: 12, color: Colors.grey[600])),
],
),
),
IconButton(onPressed: () => _eliminarDomicilio(index), icon: const Icon(Icons.delete_outline, size: 40), color: Colors.red),
],
),
),
);
},
),
),
Padding(
padding: const EdgeInsets.all(20),
child: _isLoadingLocation
? Container(width: double.infinity, height: 100, decoration: BoxDecoration(color: colorAzul, borderRadius: BorderRadius.circular(20)), child: const Center(child: CircularProgressIndicator(color: Colors.white)))
: GestureDetector(
onTap: _obtenerUbicacionYAgregar,
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)),
),
),
],
),
);
}
}

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//home_screen.dart
import 'package:flutter/material.dart';
import 'domicilios.dart';
import 'horarios.dart';
import 'configuracion.dart';
import 'rutas.dart';
import 'nav_bar.dart';
class HomeScreen extends StatefulWidget {
const HomeScreen({super.key});
@override
State<HomeScreen> createState() => _HomeScreenState();
}
class _HomeScreenState extends State<HomeScreen> {
int _currentIndex = 0; // 0: Domicilios, 1: Rutas, 2: Configuración
final List<Widget> _paginas = const [
DomiciliosView(),
HorariosView(),
ConfiguracionView(),
];
void _onNavBarTap(int index) {
setState(() {
_currentIndex = index;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
body: _paginas[_currentIndex],
bottomNavigationBar: CustomNavBar(
currentIndex: _currentIndex,
onTap: _onNavBarTap,
),
);
}
}

224
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import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'rutas.dart';
import '../models/domicilio_model.dart';
import 'mapa_expandible.dart';
class HorariosView extends StatefulWidget {
const HorariosView({super.key});
@override
State<HorariosView> createState() => _HorariosViewState();
}
class _HorariosViewState extends State<HorariosView> {
List<Domicilio> domicilios = [];
bool _isLoading = true;
@override
void initState() {
super.initState();
_cargarDomicilios();
}
Future<void> _cargarDomicilios() async {
try {
final prefs = await SharedPreferences.getInstance();
final String? domiciliosString = prefs.getString('domicilios');
setState(() {
if (domiciliosString != null && domiciliosString.isNotEmpty) {
domicilios = Domicilio.decode(domiciliosString);
}
_isLoading = false;
});
} catch (e) {
setState(() {
_isLoading = false;
});
}
}
@override
Widget build(BuildContext context) {
return Container(
color: Colors.white,
child: SafeArea(
child: Column(
children: [
// AppBar personalizado
Container(
width: double.infinity,
padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 16),
decoration: const BoxDecoration(
color: colorAzul,
borderRadius: BorderRadius.only(
bottomLeft: Radius.circular(20),
bottomRight: Radius.circular(20),
),
),
child: const Text(
'Mis Rutas',
style: TextStyle(
color: Colors.white,
fontSize: 32,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
),
// Lista de domicilios
Expanded(
child: _isLoading
? const Center(child: CircularProgressIndicator(color: colorAzul))
: domicilios.isEmpty
? Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.location_on_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(
'Agrega domicilios desde la pestaña Domicilios',
style: TextStyle(
fontSize: 14,
color: Colors.grey.withOpacity(0.5),
),
textAlign: TextAlign.center,
),
],
),
)
: ListView.builder(
padding: const EdgeInsets.all(20),
itemCount: domicilios.length,
itemBuilder: (context, index) {
final domicilio = domicilios[index];
return _buildDomicilioCard(domicilio, index);
},
),
),
],
),
),
);
}
Widget _buildDomicilioCard(Domicilio domicilio, int index) {
return Padding(
padding: const EdgeInsets.only(bottom: 20),
child: Container(
decoration: BoxDecoration(
border: Border.all(color: Colors.black, width: 4),
borderRadius: BorderRadius.circular(25),
),
child: Column(
children: [
// Contenido principal del domicilio
Padding(
padding: const EdgeInsets.all(15),
child: Column(
children: [
// Info principal
Row(
children: [
const Icon(Icons.home_outlined, size: 60),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
domicilio.nombre,
style: const TextStyle(
fontSize: 22,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 4),
Text(
domicilio.direccionCompleta,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w500,
),
),
const SizedBox(height: 4),
Text(
'📍 ${domicilio.latitud.toStringAsFixed(4)}, ${domicilio.longitud.toStringAsFixed(4)}',
style: TextStyle(
fontSize: 12,
color: Colors.grey[600],
),
),
],
),
),
],
),
const SizedBox(height: 12),
// Fila de horario y botón de mapa
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
// Horario (placeholder para API del backend)
Expanded(
child: Container(
padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 12),
decoration: BoxDecoration(
color: colorAzul.withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
),
child: Row(
children: [
Icon(Icons.access_time, color: colorAzul, size: 20),
const SizedBox(width: 8),
Text(
'Horario: ${_obtenerHorarioEstimado(index)}',
style: TextStyle(
fontSize: 14,
fontWeight: FontWeight.w500,
color: colorAzul,
),
),
],
),
),
),
const SizedBox(width: 10),
// Botón/flecha para mapa desplegable
MapaExpandible(
latitud: domicilio.latitud,
longitud: domicilio.longitud,
nombreDomicilio: domicilio.nombre,
),
],
),
],
),
),
],
),
),
);
}
// Horario estimado (placeholder para cuando conectes con el backend)
String _obtenerHorarioEstimado(int index) {
// Esto es solo un placeholder - aquí irá la llamada a tu API
final horarios = ['8:00 AM - 9:00 AM', '9:30 AM - 10:30 AM', '11:00 AM - 12:00 PM', '1:00 PM - 2:00 PM', '3:00 PM - 4:00 PM', '5:00 PM - 6:00 PM'];
return horarios[index % horarios.length];
}
}

111
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// login.dart - cambiar MainScreen por HomeScreen
import 'package:flutter/material.dart';
import 'rutas.dart';
import 'home_screen.dart'; // ← Importar HomeScreen
class LoginView extends StatelessWidget {
const LoginView({super.key});
final Color colorAzul = const Color(0xFF0F0D38);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
backgroundColor: colorAzul,
title: const Text('Iniciar Sesión',
style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold, fontSize: 28)),
centerTitle: true,
leading: IconButton(
icon: const Icon(Icons.arrow_back, color: Colors.white, size: 30),
onPressed: () {
Navigator.pop(context);
},
),
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(30.0),
child: Column(
children: [
_buildInput(Icons.email_outlined, 'Correo electrónico', obscureText: false),
const SizedBox(height: 20),
_buildInput(Icons.lock_outline, 'Contraseña', obscureText: true),
const SizedBox(height: 50),
Column(
children: [
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: colorAzul,
minimumSize: const Size(double.infinity, 55),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),
),
onPressed: () {
// ✅ Navegar a HomeScreen
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (context) => const HomeScreen()),
);
},
child: const Text(
'Iniciar Sesión',
style: TextStyle(color: Colors.white, fontSize: 20, fontWeight: FontWeight.bold),
),
),
const SizedBox(height: 20),
OutlinedButton(
style: OutlinedButton.styleFrom(
minimumSize: const Size(double.infinity, 55),
side: BorderSide(color: colorAzul, width: 2),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),
),
onPressed: () {
Navigator.pop(context);
},
child: Text(
'Crear Cuenta',
style: TextStyle(color: colorAzul, fontSize: 20, fontWeight: FontWeight.bold),
),
),
],
),
],
),
),
);
}
Widget _buildInput(IconData icon, String hint, {bool obscureText = false}) {
return Row(
children: [
Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(color: Colors.black, width: 2),
),
child: Icon(icon, size: 40, color: Colors.black),
),
const SizedBox(width: 15),
Expanded(
child: TextField(
obscureText: obscureText,
decoration: InputDecoration(
hintText: hint,
hintStyle: TextStyle(color: colorAzul.withOpacity(0.5), fontWeight: FontWeight.bold, fontSize: 22),
contentPadding: const EdgeInsets.symmetric(horizontal: 20, vertical: 15),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30),
borderSide: BorderSide(color: colorAzul, width: 4),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30),
borderSide: BorderSide(color: colorAzul, width: 4),
),
),
),
),
],
);
}
}

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import 'package:flutter/material.dart';
import 'rutas.dart';
import 'domicilios.dart';
import 'horarios.dart';
import 'configuracion.dart';
import 'nav_bar.dart';
class MainScreen extends StatefulWidget {
const MainScreen({super.key});
@override
State<MainScreen> createState() => _MainScreenState();
}
class _MainScreenState extends State<MainScreen> {
late PageController _pageController;
int _currentIndex = 1; // Comenzar en Horarios (Rutas)
@override
void initState() {
super.initState();
_pageController = PageController(initialPage: _currentIndex);
}
@override
void dispose() {
_pageController.dispose();
super.dispose();
}
void _onPageChanged(int index) {
setState(() {
_currentIndex = index;
});
}
void _onNavBarTap(int index) {
if (_currentIndex != index) {
setState(() {
_currentIndex = index;
});
_pageController.animateToPage(
index,
duration: const Duration(milliseconds: 300),
curve: Curves.easeInOut,
);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: colorAzul, // Mismo color de fondo para evitar flash blanco
body: PageView(
controller: _pageController,
onPageChanged: _onPageChanged,
physics: const BouncingScrollPhysics(), // Efecto de rebote al deslizar
children: const [
DomiciliosView(),
HorariosView(),
ConfiguracionView(),
],
),
bottomNavigationBar: CustomNavBar(
currentIndex: _currentIndex,
onTap: _onNavBarTap,
),
);
}
}

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// src/views/mapa_expandible.dart
import 'package:flutter/material.dart';
import 'package:url_launcher/url_launcher.dart';
import 'rutas.dart';
class MapaExpandible extends StatefulWidget {
final double latitud;
final double longitud;
final String nombreDomicilio;
const MapaExpandible({
super.key,
required this.latitud,
required this.longitud,
required this.nombreDomicilio,
});
@override
State<MapaExpandible> createState() => _MapaExpandibleState();
}
class _MapaExpandibleState extends State<MapaExpandible> {
bool _isExpanded = false;
bool get _isValidLatLng {
final lat = widget.latitud;
final lng = widget.longitud;
return lat.isFinite && lng.isFinite && lat != 0 && lng != 0;
}
Future<void> _abrirGoogleMaps() async {
final url = 'https://www.google.com/maps?q=${widget.latitud},${widget.longitud}&z=15';
try {
if (await canLaunch(url)) {
await launch(url);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('No se pudo abrir el mapa'), backgroundColor: Colors.red),
);
}
}
}
@override
Widget build(BuildContext context) {
if (!_isValidLatLng) {
return Container(
padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 12),
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(20),
),
child: const Text('Ubicación no disponible', style: TextStyle(fontSize: 12)),
);
}
return Column(
mainAxisSize: MainAxisSize.min,
children: [
GestureDetector(
onTap: () {
setState(() {
_isExpanded = !_isExpanded;
});
},
child: Container(
padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 12),
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(20),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
_isExpanded ? Icons.keyboard_arrow_up : Icons.keyboard_arrow_down,
color: colorAzul,
size: 20,
),
const SizedBox(width: 4),
Text(
_isExpanded ? 'Ocultar mapa' : 'Ver mapa',
style: TextStyle(color: colorAzul, fontSize: 12, fontWeight: FontWeight.w500),
),
],
),
),
),
if (_isExpanded)
Padding(
padding: const EdgeInsets.only(top: 12),
child: GestureDetector(
onTap: _abrirGoogleMaps,
child: Container(
width: 200, // Ancho fijo en lugar de infinity
height: 160,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
border: Border.all(color: colorAzul.withOpacity(0.3), width: 1),
color: Colors.grey[100],
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.map, size: 40, color: colorAzul),
const SizedBox(height: 8),
Text(
'Ver en Google Maps',
style: TextStyle(color: colorAzul, fontWeight: FontWeight.bold, fontSize: 14),
),
const SizedBox(height: 4),
Text(
'${widget.latitud.toStringAsFixed(4)}, ${widget.longitud.toStringAsFixed(4)}',
style: TextStyle(fontSize: 11, color: Colors.grey[600]),
),
const SizedBox(height: 8),
Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 3),
decoration: BoxDecoration(
color: colorAzul,
borderRadius: BorderRadius.circular(12),
),
child: const Text(
'Tocar para abrir',
style: TextStyle(color: Colors.white, fontSize: 11),
),
),
],
),
),
),
),
],
);
}
}

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import 'package:flutter/material.dart';
import 'rutas.dart';
class CustomNavBar extends StatelessWidget {
final int currentIndex;
final Function(int) onTap;
const CustomNavBar({
super.key,
required this.currentIndex,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return Container(
height: 90,
color: colorAzul,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
_buildNavButton(
index: 0,
currentIndex: currentIndex,
iconNormal: Icons.home_outlined,
iconActive: Icons.home,
label: 'Domicilios',
onTap: onTap,
),
_buildNavButton(
index: 1,
currentIndex: currentIndex,
iconNormal: Icons.alt_route_rounded,
iconActive: Icons.alt_route_rounded,
label: 'Rutas',
onTap: onTap,
),
_buildNavButton(
index: 2,
currentIndex: currentIndex,
iconNormal: Icons.settings_outlined,
iconActive: Icons.settings,
label: 'Configuración',
onTap: onTap,
),
],
),
);
}
Widget _buildNavButton({
required int index,
required int currentIndex,
required IconData iconNormal,
required IconData iconActive,
required String label,
required Function(int) onTap,
}) {
final bool isActive = currentIndex == index;
return Expanded(
child: GestureDetector(
onTap: () => onTap(index),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
isActive ? iconActive : iconNormal,
color: Colors.white,
size: isActive ? 55 : 35,
),
const SizedBox(height: 5),
Text(
label,
style: TextStyle(
color: Colors.white,
fontSize: isActive ? 14 : 12,
fontWeight: isActive ? FontWeight.bold : FontWeight.normal,
),
),
],
),
),
);
}
}

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import 'package:flutter/material.dart';
const Color colorAzul = Color(0xFF0F0D38);
const Color colorAzulClaro = Color(0xFF2A2A5E);