Primera app funcional
This commit is contained in:
70
lib/services/auth_service.dart
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70
lib/services/auth_service.dart
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import 'package:flutter/foundation.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../models/models.dart';
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import '../database/db_helper.dart';
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class AuthService extends ChangeNotifier {
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UserModel? _user;
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DomicilioModel? _domicilio;
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bool _loading = true;
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UserModel? get currentUser => _user;
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DomicilioModel? get primaryDomicilio => _domicilio;
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bool get isLoggedIn => _user != null;
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bool get loading => _loading;
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String get rol => _user?.rol ?? '';
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AuthService() { _checkSession(); }
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Future<void> _checkSession() async {
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final p = await SharedPreferences.getInstance();
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final id = p.getInt('user_id');
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if (id != null) {
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_user = await DbHelper.getUserById(id);
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if (_user?.rol == 'CIUDADANO') {
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_domicilio = await DbHelper.getPrimaryDomicilio(id);
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}
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}
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_loading = false;
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notifyListeners();
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}
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Future<String?> login(String email, String password) async {
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final user = await DbHelper.getUserByEmail(email.trim().toLowerCase());
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if (user == null) return 'Correo no registrado';
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if (user.password != password) return 'Contraseña incorrecta';
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_user = user;
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if (user.rol == 'CIUDADANO') {
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_domicilio = await DbHelper.getPrimaryDomicilio(user.id!);
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}
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final p = await SharedPreferences.getInstance();
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await p.setInt('user_id', user.id!);
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notifyListeners();
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return null;
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}
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Future<String?> register({required String nombre, required String email,
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required String password, required String calle, required String colonia,
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required String routeId, required String horarioEstimado}) async {
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final ex = await DbHelper.getUserByEmail(email.trim().toLowerCase());
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if (ex != null) return 'Correo ya registrado';
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final user = UserModel(nombre:nombre.trim(),
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email:email.trim().toLowerCase(), password:password, rol:'CIUDADANO');
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final uid = await DbHelper.insertUser(user);
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await DbHelper.insertDomicilio(DomicilioModel(userId:uid, calle:calle.trim(),
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colonia:colonia, routeId:routeId, horarioEstimado:horarioEstimado));
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_user = await DbHelper.getUserById(uid);
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_domicilio = await DbHelper.getPrimaryDomicilio(uid);
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final p = await SharedPreferences.getInstance();
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await p.setInt('user_id', uid);
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notifyListeners();
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return null;
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}
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Future<void> logout() async {
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_user = null; _domicilio = null;
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final p = await SharedPreferences.getInstance();
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await p.remove('user_id');
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notifyListeners();
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}
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}
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204
lib/services/route_simulator_service.dart
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204
lib/services/route_simulator_service.dart
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import 'dart:async';
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import 'package:flutter/foundation.dart';
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import '../models/route_model.dart';
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import '../models/models.dart';
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import '../data/routes_data.dart';
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import '../database/db_helper.dart';
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enum NotifEvent { routeStart, truckProximity, routeCompleted, gpsLost, truckStopped, routeCancelled, none }
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class AppNotification {
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final NotifEvent event;
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final String title;
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final String body;
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final String routeId; // Para filtrar por usuario
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final DateTime timestamp;
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AppNotification({required this.event, required this.title,
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required this.body, required this.routeId})
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: timestamp = DateTime.now();
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}
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class SimulatorState {
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final String routeId;
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int positionIndex;
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bool gpsActive;
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DateTime lastMoved;
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bool stoppedAlertSent;
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SimulatorState({required this.routeId, this.positionIndex = 0,
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this.gpsActive = true, required this.lastMoved, this.stoppedAlertSent = false});
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}
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class RouteSimulatorService extends ChangeNotifier {
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final Map<String, SimulatorState> _states = {};
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Timer? _globalTimer;
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Timer? _gpsMonitorTimer;
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AppNotification? _lastNotification; // Admin ve todas
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final List<AppNotification> _history = [];
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// ── Getters ─────────────────────────────────────────────────────────────
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// Admin: ve la última notificación global
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AppNotification? get lastNotification => _lastNotification;
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// Ciudadano/Conductor: solo ve notificaciones de SU ruta
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AppNotification? getNotificationForRoute(String routeId) {
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if (_lastNotification?.routeId == routeId) return _lastNotification;
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return null;
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}
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List<AppNotification> get history => List.unmodifiable(_history);
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// Historial filtrado por ruta
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List<AppNotification> historyForRoute(String routeId) =>
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_history.where((n) => n.routeId == routeId).toList();
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// ── Inicio ───────────────────────────────────────────────────────────────
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void startAllRoutes() {
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for (final r in routesData) {
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_states[r.routeId] = SimulatorState(routeId: r.routeId, lastMoved: DateTime.now());
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}
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_globalTimer?.cancel();
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_globalTimer = Timer.periodic(const Duration(seconds: 30), (_) => _tick());
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_gpsMonitorTimer?.cancel();
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_gpsMonitorTimer = Timer.periodic(const Duration(minutes: 5), (_) => _monitorGps());
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notifyListeners();
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}
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void startRoute(String routeId) {
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_states[routeId] = SimulatorState(routeId: routeId, lastMoved: DateTime.now());
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_globalTimer ??= Timer.periodic(const Duration(seconds: 30), (_) => _tick());
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notifyListeners();
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}
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void _tick() {
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bool changed = false;
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for (final entry in _states.entries) {
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final state = entry.value;
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final route = getRouteById(state.routeId);
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if (route == null || !state.gpsActive) continue;
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if (state.positionIndex < route.positions.length - 1) {
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state.positionIndex++;
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state.lastMoved = DateTime.now();
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_checkNotification(state, route);
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changed = true;
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}
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}
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if (changed) notifyListeners();
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}
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void _monitorGps() {
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for (final state in _states.values) {
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if (!state.gpsActive) continue;
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final diff = DateTime.now().difference(state.lastMoved);
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if (diff.inMinutes >= 30 && !state.stoppedAlertSent) {
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state.stoppedAlertSent = true;
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_fireAndSaveAlert(
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event: NotifEvent.truckStopped, routeId: state.routeId,
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title: '⚠️ Camión detenido',
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body: 'El camión ${state.routeId} lleva +30 min sin moverse.',
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tipo: 'CAMION_DETENIDO',
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);
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}
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}
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}
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void _checkNotification(SimulatorState state, RouteModel route) {
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if (state.positionIndex == 1) {
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_fireNotif(NotifEvent.routeStart, '¡Ruta Iniciada! 🚛',
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'El camión ha salido del Relleno Sanitario rumbo a tu sector.', state.routeId);
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} else if (state.positionIndex == 3) {
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_fireNotif(NotifEvent.truckProximity, 'Camión Cercano ⚠️',
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'El camión está a menos de 15 minutos. ¡Saca tus bolsas!', state.routeId);
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} else if (state.positionIndex == route.positions.length - 1) {
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_fireNotif(NotifEvent.routeCompleted, 'Servicio Finalizado 🏁',
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'El camión de ${state.routeId} concluyó su jornada.', state.routeId);
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}
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}
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void _fireNotif(NotifEvent event, String title, String body, String routeId) {
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final n = AppNotification(event: event, title: title, body: body, routeId: routeId);
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_lastNotification = n;
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_history.insert(0, n);
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notifyListeners();
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}
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Future<void> _fireAndSaveAlert({required NotifEvent event, required String routeId,
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required String title, required String body, required String tipo}) async {
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_fireNotif(event, title, body, routeId);
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await DbHelper.insertAlerta(AlertaModel(
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tipo: tipo, routeId: routeId, mensaje: body,
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fecha: DateTime.now().toIso8601String()));
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}
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// Notificación manual (admin cancela, retrasa ruta, etc.)
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void fireCustomNotification(String title, String body, String routeId, NotifEvent event) {
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_fireNotif(event, title, body, routeId);
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}
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// ── GPS ──────────────────────────────────────────────────────────────────
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Future<void> simulateGpsLost(String routeId) async {
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final state = _states[routeId];
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if (state == null) return;
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state.gpsActive = false;
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await _fireAndSaveAlert(
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event: NotifEvent.gpsLost, routeId: routeId,
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title: '📡 GPS Desactivado',
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body: 'Se perdió la señal GPS del camión $routeId.',
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tipo: 'GPS_PERDIDO',
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);
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notifyListeners();
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}
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void restoreGps(String routeId) {
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final state = _states[routeId];
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if (state == null) return;
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state.gpsActive = true;
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state.stoppedAlertSent = false;
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notifyListeners();
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}
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// ── Getters de estado ────────────────────────────────────────────────────
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SimulatorState? getState(String routeId) => _states[routeId];
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int getPositionIndex(String routeId) => _states[routeId]?.positionIndex ?? 0;
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bool isTruckClose(String routeId) => getPositionIndex(routeId) >= 3;
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bool isGpsActive(String routeId) => _states[routeId]?.gpsActive ?? true;
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String getEtaText(String routeId) {
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final state = _states[routeId];
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if (state == null) return 'Sin información';
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if (!state.gpsActive) return '📡 Señal GPS perdida';
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final route = getRouteById(routeId);
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if (route == null) return 'Ruta no encontrada';
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final idx = state.positionIndex;
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if (idx >= route.positions.length) return '✅ Servicio finalizado';
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switch (idx) {
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case 0: return '🕐 Ruta por iniciar';
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case 1: return '🚛 Camión en camino';
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case 2: return '🚛 Aprox. 30 min para llegar';
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case 3: return '⚠️ Menos de 15 min — ¡Saca tus bolsas!';
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case 4: return '🔔 El camión está en tu zona';
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case 5: return '✅ Pasando por tu colonia';
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case 6: return '↩️ Regresando al relleno';
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default: return '🏁 Servicio del día finalizado';
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}
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}
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void dismissNotification() {
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_lastNotification = null;
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notifyListeners();
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}
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void dismissRouteNotification(String routeId) {
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if (_lastNotification?.routeId == routeId) {
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_lastNotification = null;
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notifyListeners();
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}
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}
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@override
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void dispose() {
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_globalTimer?.cancel();
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_gpsMonitorTimer?.cancel();
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super.dispose();
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}
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}
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