Files
AppRecoleccion/lib/screens/admin/admin_dashboard_screen.dart
2026-05-22 18:27:43 -06:00

787 lines
38 KiB
Dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../../core/app_colors.dart';
import '../../services/auth_service.dart';
import '../../services/route_simulator_service.dart';
import '../../database/db_helper.dart';
import '../../models/models.dart';
import '../../data/routes_data.dart';
import '../../widgets/route_map_widget.dart';
class AdminDashboardScreen extends StatefulWidget {
const AdminDashboardScreen({super.key});
@override State<AdminDashboardScreen> createState() => _AdminDashboardScreenState();
}
class _AdminDashboardScreenState extends State<AdminDashboardScreen> {
int _tab = 0;
@override
Widget build(BuildContext context) {
final sim = context.watch<RouteSimulatorService>();
final auth = context.watch<AuthService>();
final last = sim.lastNotification;
final tabs = [
_AdminHomeTab(sim:sim, auth:auth),
_AdminMapTab(sim:sim),
_AdminReportesTab(),
_AdminAssignmentsTab(),
_AdminAlertasTab(sim:sim),
];
return Scaffold(
body: Stack(children:[
tabs[_tab],
if (last!=null) Positioned(top:MediaQuery.of(context).padding.top+8,left:0,right:0,
child:_AdminBanner(notif:last,onDismiss:sim.dismissNotification)),
]),
bottomNavigationBar: NavigationBar(
selectedIndex:_tab,
onDestinationSelected:(i)=>setState(()=>_tab=i),
backgroundColor:Colors.white,
indicatorColor:AppColors.verdeAdmin.withOpacity(0.15),
destinations:const[
NavigationDestination(icon:Icon(Icons.dashboard_outlined),
selectedIcon:Icon(Icons.dashboard,color:AppColors.verdeAdmin),label:'Panel'),
NavigationDestination(icon:Icon(Icons.map_outlined),
selectedIcon:Icon(Icons.map,color:AppColors.verdeAdmin),label:'Mapa'),
NavigationDestination(icon:Icon(Icons.report_outlined),
selectedIcon:Icon(Icons.report,color:AppColors.verdeAdmin),label:'Reportes'),
NavigationDestination(icon:Icon(Icons.calendar_month_outlined),
selectedIcon:Icon(Icons.calendar_month,color:AppColors.verdeAdmin),label:'Asignar'),
NavigationDestination(icon:Icon(Icons.warning_outlined),
selectedIcon:Icon(Icons.warning,color:AppColors.verdeAdmin),label:'Alertas'),
],
),
);
}
}
// ── TAB 1: Control de rutas ───────────────────────────────────────────────
class _AdminHomeTab extends StatefulWidget {
final RouteSimulatorService sim; final AuthService auth;
const _AdminHomeTab({required this.sim, required this.auth});
@override State<_AdminHomeTab> createState() => _AdminHomeTabState();
}
class _AdminHomeTabState extends State<_AdminHomeTab> {
List<RouteStatusModel> _statuses = [];
List<AlertaModel> _conductorIncidentes = [];
@override void initState() { super.initState(); _load(); }
Future<void> _load() async {
final s = await DbHelper.getAllRouteStatuses();
final inc = await DbHelper.getIncidentesConductor();
if (mounted) setState(() { _statuses = s; _conductorIncidentes = inc; });
}
String _getStatus(String rid) {
try { return _statuses.firstWhere((s) => s.routeId == rid).status; }
catch (_) { return RouteStatus.enRuta; }
}
String? _getMensaje(String rid) {
try { return _statuses.firstWhere((s) => s.routeId == rid).mensaje; }
catch (_) { return null; }
}
// Incidentes del conductor asociados a esta ruta (por número)
List<AlertaModel> _getIncidentesPorRuta(String routeId) {
return _conductorIncidentes
.where((i) => !i.resuelta)
.where((i) => i.routeId.contains(routeId) ||
// Si es incidente de conductor sin routeId específico, mostrar en todas
i.routeId.startsWith('CONDUCTOR-'))
.take(2)
.toList();
}
Future<void> _changeStatus(String routeId, String status, String? msg) async {
await DbHelper.upsertRouteStatus(RouteStatusModel(
routeId: routeId, status: status, mensaje: msg,
updatedAt: DateTime.now().toIso8601String()));
if (status == RouteStatus.cancelada || status == RouteStatus.fallaMecanica || status == RouteStatus.retrasada) {
final emoji = status == RouteStatus.cancelada ? ''
: status == RouteStatus.fallaMecanica ? '🔧' : '⏱️';
final titulo = status == RouteStatus.cancelada ? 'Ruta Cancelada'
: status == RouteStatus.fallaMecanica ? 'Falla Mecánica' : 'Servicio con Retraso';
final cuerpo = (msg != null && msg.isNotEmpty)
? '$emoji $msg'
: '$emoji La ruta $routeId ${status == RouteStatus.cancelada ? "ha sido cancelada hoy" : status == RouteStatus.fallaMecanica ? "reportó una falla mecánica" : "presenta un retraso"}. Pendiente reprogramación.';
widget.sim.fireCustomNotification(titulo, cuerpo, routeId,
status == RouteStatus.cancelada ? NotifEvent.routeCancelled : NotifEvent.truckStopped);
await DbHelper.insertAlerta(AlertaModel(
tipo: 'RUTA_$status', routeId: routeId, mensaje: cuerpo,
fecha: DateTime.now().toIso8601String()));
}
await _load();
setState(() {});
}
@override
Widget build(BuildContext context) {
return CustomScrollView(slivers: [
SliverAppBar(pinned: true, backgroundColor: AppColors.verdeAdmin, foregroundColor: Colors.white,
bottom: PreferredSize(preferredSize: const Size.fromHeight(4),
child: Container(height: 4, color: AppColors.dorado)),
title: const Text('Panel Administrador', style: TextStyle(fontWeight: FontWeight.bold)),
actions: [
IconButton(icon: const Icon(Icons.refresh), onPressed: _load),
IconButton(icon: const Icon(Icons.logout),
onPressed: () async { await widget.auth.logout();
if (context.mounted) Navigator.pushReplacementNamed(context, '/login'); }),
],
),
SliverPadding(padding: const EdgeInsets.all(12), sliver: SliverList(delegate: SliverChildListDelegate([
Row(children: [
_Stat('Rutas', '${routesData.length}', Icons.local_shipping, AppColors.verdeAdmin),
const SizedBox(width: 10),
_Stat('Incidentes', '${_conductorIncidentes.where((i)=>!i.resuelta).length}',
Icons.warning, AppColors.naranjaAlerta),
]),
const SizedBox(height: 14),
const Text('Control de Rutas', style: TextStyle(fontWeight: FontWeight.bold,
fontSize: 16, color: AppColors.verdeAdmin)),
const SizedBox(height: 8),
...routesData.map((r) {
final status = _getStatus(r.routeId);
final mensaje = _getMensaje(r.routeId);
final gpsOk = widget.sim.isGpsActive(r.routeId);
final nightIcon = r.turno == 'NOCTURNO' ? '🌙 ' : r.turno == 'VESPERTINO' ? '🌅 ' : '🌄 ';
final incidentes = _getIncidentesPorRuta(r.routeId);
return Card(margin: const EdgeInsets.only(bottom: 10),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10),
side: BorderSide(color: RouteStatus.color(status).withOpacity(0.4), width: 1.2)),
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
// Cabecera ruta
ListTile(dense: true,
leading: Container(width: 8, height: 44,
decoration: BoxDecoration(color: RouteStatus.color(status),
borderRadius: BorderRadius.circular(4))),
title: Text('${r.routeId}${r.name}',
style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w700)),
subtitle: Wrap(spacing: 6, children: [
Text(RouteStatus.label(status),
style: TextStyle(fontSize: 11, color: RouteStatus.color(status), fontWeight: FontWeight.w600)),
if (!gpsOk)
const Text('📡 Sin GPS', style: TextStyle(fontSize: 10, color: AppColors.rojoError)),
Text(nightIcon + r.turno, style: const TextStyle(fontSize: 10, color: AppColors.grisTexto)),
]),
trailing: PopupMenuButton<String>(
icon: const Icon(Icons.more_vert, size: 18),
onSelected: (v) async {
if (v == 'GPS') { widget.sim.simulateGpsLost(r.routeId); return; }
if (v == 'RESTORE') { widget.sim.restoreGps(r.routeId); return; }
String? msg;
if (v == RouteStatus.retrasada) {
final res = await _retrasadaDialog(context);
if (res != null) {
final parts = res.split('|');
final nuevoTurno = parts[0];
final extra = parts.length > 1 ? parts[1] : '';
msg = 'Ruta reprogramada al turno $nuevoTurno. $extra'.trim();
}
} else if ([RouteStatus.cancelada, RouteStatus.fallaMecanica].contains(v)) {
msg = await _inputDialog(context, 'Mensaje / solución para ciudadanos');
}
await _changeStatus(r.routeId, v, msg);
},
itemBuilder: (_) => [
const PopupMenuItem(value: 'EN_RUTA', child: Text('✅ En Ruta — Continúa')),
const PopupMenuItem(value: 'RETRASADA', child: Text('⏱️ Marcar Retrasada')),
const PopupMenuItem(value: 'CANCELADA', child: Text('❌ Cancelar y Notificar')),
const PopupMenuItem(value: 'FALLA_MECANICA', child: Text('🔧 Falla Mecánica')),
const PopupMenuDivider(),
const PopupMenuItem(value: 'GPS', child: Text('📡 Simular GPS Perdido')),
const PopupMenuItem(value: 'RESTORE', child: Text('📶 Restaurar GPS')),
],
),
),
// Mensaje del admin si hay
if (mensaje != null && mensaje.isNotEmpty && status != RouteStatus.enRuta)
Padding(
padding: const EdgeInsets.fromLTRB(14, 0, 14, 8),
child: Container(
padding: const EdgeInsets.all(8),
decoration: BoxDecoration(
color: RouteStatus.color(status).withOpacity(0.08),
borderRadius: BorderRadius.circular(6),
),
child: Row(children: [
Icon(Icons.message_outlined, size: 13, color: RouteStatus.color(status)),
const SizedBox(width: 6),
Expanded(child: Text('Msg ciudadanos: $mensaje',
style: TextStyle(fontSize: 11, color: RouteStatus.color(status)))),
]),
),
),
// Incidentes de conductor pendientes para esta ruta
if (incidentes.isNotEmpty) ...[
const Divider(height: 1, indent: 14, endIndent: 14),
Padding(
padding: const EdgeInsets.fromLTRB(14, 6, 14, 2),
child: Row(children: [
const Icon(Icons.build, size: 13, color: AppColors.moradoConductor),
const SizedBox(width: 4),
const Text('Incidentes del conductor:',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 11,
color: AppColors.moradoConductor)),
]),
),
...incidentes.map((inc) => Padding(
padding: const EdgeInsets.fromLTRB(14, 2, 14, 2),
child: Row(children: [
Container(width: 6, height: 6,
decoration: const BoxDecoration(color: AppColors.moradoConductor,
shape: BoxShape.circle)),
const SizedBox(width: 6),
Expanded(child: Text(inc.mensaje,
style: const TextStyle(fontSize: 11), maxLines: 1,
overflow: TextOverflow.ellipsis)),
TextButton(
onPressed: () async {
// Mostrar diálogo: ¿qué hacer con este incidente?
final accion = await _incidenteDialog(context, inc.mensaje);
if (accion != null) {
await DbHelper.resolverAlerta(inc.id!);
// Soporta formato RETRASADA:TURNO para reprogramación
String realStatus = accion;
String msg = 'Incidente: ${inc.mensaje.substring(0, inc.mensaje.length.clamp(0, 40))}';
if (accion.startsWith('RETRASADA:')) {
final parts = accion.split(':');
realStatus = 'RETRASADA';
final turno = parts.length > 1 ? parts[1] : 'VESPERTINO';
msg = 'Tu ruta ha sido reprogramada al turno $turno por incidente del conductor. '
'Recibirás notificación cuando el camión esté listo.';
}
await _changeStatus(r.routeId, realStatus, msg);
}
},
style: TextButton.styleFrom(
foregroundColor: AppColors.verdeAdmin,
padding: const EdgeInsets.symmetric(horizontal: 8)),
child: const Text('Actuar', style: TextStyle(fontSize: 10)),
),
]),
)),
const SizedBox(height: 6),
],
]));
}),
const SizedBox(height: 80),
]))),
]);
}
Future<String?> _inputDialog(BuildContext ctx, String hint) async {
final ctrl = TextEditingController();
return showDialog<String>(context: ctx, builder: (_) => AlertDialog(
title: const Text('Mensaje para ciudadanos'),
content: TextField(controller: ctrl, maxLines: 2,
decoration: InputDecoration(hintText: hint, border: const OutlineInputBorder())),
actions: [
TextButton(onPressed: () => Navigator.pop(ctx), child: const Text('Cancelar')),
ElevatedButton(onPressed: () => Navigator.pop(ctx, ctrl.text), child: const Text('Enviar')),
]));
}
Future<String?> _retrasadaDialog(BuildContext ctx) async {
String turno = 'VESPERTINO';
final ctrl = TextEditingController();
return showDialog<String>(context: ctx, builder: (dCtx) => StatefulBuilder(
builder: (dCtx, setSt) => AlertDialog(
title: const Text('Reprogramar Ruta'),
content: Column(mainAxisSize: MainAxisSize.min, crossAxisAlignment: CrossAxisAlignment.start, children: [
const Text('¿A qué turno pasará el camión?',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 13)),
const SizedBox(height: 8),
Row(children: [
Expanded(child: RadioListTile<String>(dense: true, value: 'MATUTINO',
groupValue: turno, title: const Text('🌄 Matutino'),
onChanged: (v) => setSt(() => turno = v!))),
Expanded(child: RadioListTile<String>(dense: true, value: 'VESPERTINO',
groupValue: turno, title: const Text('🌅 Vespertino'),
onChanged: (v) => setSt(() => turno = v!))),
]),
const SizedBox(height: 8),
TextField(controller: ctrl, maxLines: 2,
decoration: const InputDecoration(
hintText: 'Mensaje adicional para ciudadanos (opcional)',
border: OutlineInputBorder(), isDense: true)),
]),
actions: [
TextButton(onPressed: () => Navigator.pop(dCtx), child: const Text('Cancelar')),
ElevatedButton(
style: ElevatedButton.styleFrom(backgroundColor: AppColors.naranjaAlerta,
foregroundColor: Colors.white),
onPressed: () => Navigator.pop(dCtx, '$turno|${ctrl.text.trim()}'),
child: const Text('Confirmar')),
])));
}
Future<String?> _incidenteDialog(BuildContext ctx, String incMensaje) async {
String turnoSeleccionado = 'VESPERTINO';
return showDialog<String>(context: ctx, builder: (dialogCtx) => StatefulBuilder(
builder: (dialogCtx, setDialogState) => AlertDialog(
title: const Text('Acción sobre el incidente'),
content: Column(mainAxisSize: MainAxisSize.min, crossAxisAlignment: CrossAxisAlignment.start, children: [
Text(incMensaje, style: const TextStyle(fontSize: 12, color: AppColors.grisTexto)),
const Divider(),
const Text('Si decides reprogramar, ¿a qué turno?',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 12)),
const SizedBox(height: 6),
Row(children: [
Expanded(child: RadioListTile<String>(dense: true, value: 'MATUTINO',
groupValue: turnoSeleccionado, title: const Text('🌄 Matutino', style: TextStyle(fontSize: 12)),
onChanged: (v) => setDialogState(() => turnoSeleccionado = v!))),
Expanded(child: RadioListTile<String>(dense: true, value: 'VESPERTINO',
groupValue: turnoSeleccionado, title: const Text('🌅 Vespertino', style: TextStyle(fontSize: 12)),
onChanged: (v) => setDialogState(() => turnoSeleccionado = v!))),
]),
const SizedBox(height: 4),
const Text('¿Qué decisión tomas?', style: TextStyle(fontWeight: FontWeight.bold)),
]),
actions: [
TextButton(onPressed: () => Navigator.pop(dialogCtx), child: const Text('Cerrar')),
ElevatedButton.icon(
style: ElevatedButton.styleFrom(backgroundColor: AppColors.verdeExito, foregroundColor: Colors.white),
onPressed: () => Navigator.pop(dialogCtx, 'EN_RUTA'),
icon: const Icon(Icons.check, size: 14),
label: const Text('Continúa', style: TextStyle(fontSize: 12))),
ElevatedButton.icon(
style: ElevatedButton.styleFrom(backgroundColor: AppColors.naranjaAlerta, foregroundColor: Colors.white),
onPressed: () => Navigator.pop(dialogCtx, 'RETRASADA:$turnoSeleccionado'),
icon: const Icon(Icons.access_time, size: 14),
label: Text('Retraso→$turnoSeleccionado', style: const TextStyle(fontSize: 11))),
ElevatedButton.icon(
style: ElevatedButton.styleFrom(backgroundColor: AppColors.rojoError, foregroundColor: Colors.white),
onPressed: () => Navigator.pop(dialogCtx, 'CANCELADA'),
icon: const Icon(Icons.cancel, size: 14),
label: const Text('Cancelar', style: TextStyle(fontSize: 12))),
])));
}
}
class _AdminMapTab extends StatelessWidget {
final RouteSimulatorService sim;
const _AdminMapTab({required this.sim});
@override
Widget build(BuildContext context) => Scaffold(
appBar:AppBar(automaticallyImplyLeading:false,
backgroundColor:AppColors.verdeAdmin,foregroundColor:Colors.white,
title:const Text('Mapa — Todas las Rutas'),
bottom:PreferredSize(preferredSize:const Size.fromHeight(4),
child:Container(height:4,color:AppColors.dorado))),
body:AdminMapWidget(routes:routesData,simulator:sim));
}
// ── TAB 3: Reportes ciudadanos ────────────────────────────────────────────
class _AdminReportesTab extends StatefulWidget {
@override State<_AdminReportesTab> createState() => _AdminReportesTabState();
}
class _AdminReportesTabState extends State<_AdminReportesTab> {
List<Map<String,dynamic>> _reportes = [];
bool _loading = true;
@override void initState() { super.initState(); _load(); }
Future<void> _load() async {
final r = await DbHelper.getReportesConUsuario();
if (mounted) setState(() { _reportes=r; _loading=false; });
}
static const _tipos = {
'CAMION_NO_PASO':'🚛 No pasó','RETRASO':'⏱️ Retraso',
'RESIDUOS_NO_RECOGIDOS':'🗑️ No recogidos','OTRO':'📝 Otro',
};
@override
Widget build(BuildContext context) => Scaffold(
appBar:AppBar(automaticallyImplyLeading:false,
backgroundColor:AppColors.verdeAdmin,foregroundColor:Colors.white,
title:Text('Reportes Ciudadanos (${_reportes.length})'),
bottom:PreferredSize(preferredSize:const Size.fromHeight(4),
child:Container(height:4,color:AppColors.dorado)),
actions:[IconButton(icon:const Icon(Icons.refresh),onPressed:_load)]),
body:_loading?const Center(child:CircularProgressIndicator())
:_reportes.isEmpty?const Center(child:Text('Sin reportes'))
:ListView.builder(padding:const EdgeInsets.all(12),
itemCount:_reportes.length,
itemBuilder:(_,i){
final r = _reportes[i];
final tipo = r['tipo']??'';
final calif = r['calificacion']??5;
final nombre = r['user_nombre']??'Usuario desconocido';
final email = r['user_email']??'';
final colonia = r['colonia']??'';
final routeId = r['route_id']??'';
final estado = r['estado']??'PENDIENTE';
final id = r['id'] as int?;
return Card(margin:const EdgeInsets.only(bottom:8),
child:Padding(padding:const EdgeInsets.all(12),child:Column(
crossAxisAlignment:CrossAxisAlignment.start, children:[
// Quién reportó
Row(children:[
const Icon(Icons.person,color:AppColors.verdeAdmin,size:14),
const SizedBox(width:4),
Expanded(child:Text('$nombre ($email)',
style:const TextStyle(fontWeight:FontWeight.bold,fontSize:12,color:AppColors.verdeAdmin))),
Container(padding:const EdgeInsets.symmetric(horizontal:6,vertical:2),
decoration:BoxDecoration(color:_estadoColor(estado).withOpacity(0.15),
borderRadius:BorderRadius.circular(10)),
child:Text(estado,style:TextStyle(fontSize:9,color:_estadoColor(estado),
fontWeight:FontWeight.bold))),
]),
const SizedBox(height:4),
Row(children:[
const Icon(Icons.location_city,color:AppColors.grisTexto,size:12),
const SizedBox(width:4),
Text('$colonia$routeId',style:const TextStyle(color:AppColors.grisTexto,fontSize:11)),
]),
const SizedBox(height:6),
Text(_tipos[tipo]??tipo,style:const TextStyle(fontWeight:FontWeight.w600,fontSize:13)),
Text(r['descripcion']??'',style:const TextStyle(fontSize:12,color:AppColors.grisTexto)),
const SizedBox(height:6),
Row(children:[
Text(''*calif,style:const TextStyle(fontSize:11)),
const Spacer(),
PopupMenuButton<String>(
child:Text(estado,style:TextStyle(fontSize:11,color:_estadoColor(estado),
fontWeight:FontWeight.bold,decoration:TextDecoration.underline)),
onSelected:(v)async{
if(id!=null) await DbHelper.updateReporteEstado(id,v);
await _load();
},
itemBuilder:(_)=>['PENDIENTE','EN_REVISION','RESUELTO','DESESTIMADO']
.map((e)=>PopupMenuItem(value:e,child:Text(e))).toList()),
]),
])));
}),
);
Color _estadoColor(String e){
switch(e){case'RESUELTO':return AppColors.verdeExito;
case'EN_REVISION':return AppColors.azulInfo;
case'DESESTIMADO':return AppColors.grisTexto;
default:return AppColors.naranjaAlerta;}
}
}
// ── TAB 4: Asignaciones ───────────────────────────────────────────────────
// ── TAB 4: Asignaciones LMV / MJS ────────────────────────────────────────
class _AdminAssignmentsTab extends StatefulWidget {
@override State<_AdminAssignmentsTab> createState() => _AdminAssignmentsTabState();
}
class _AdminAssignmentsTabState extends State<_AdminAssignmentsTab> {
List<UserModel> _conductores = [];
UserModel? _sel;
List<AssignmentModel> _asigs = [];
// Grupos fijos de días
static const _grupoA = ['LUNES','MIERCOLES','VIERNES'];
static const _grupoB = ['MARTES','JUEVES','SABADO'];
@override void initState() { super.initState(); _load(); }
Future<void> _load() async {
final c = await DbHelper.getUsersByRol('CONDUCTOR');
if (mounted) setState(() => _conductores = c);
}
Future<void> _loadAsigs(int id) async {
final a = await DbHelper.getAsignacionesByConductor(id);
if (mounted) setState(() => _asigs = a);
}
// Obtener asignación de un grupo (busca cualquier día del grupo)
AssignmentModel? _getGrupo(List<String> dias) {
for (final dia in dias) {
try { return _asigs.firstWhere((a) => a.diaSemana == dia); } catch (_) {}
}
return null;
}
// Guardar asignación para todos los días del grupo
Future<void> _saveGrupo(List<String> dias, String routeId, String turno) async {
for (final dia in dias) {
await DbHelper.upsertAsignacion(AssignmentModel(
conductorId: _sel!.id!, routeId: routeId,
diaSemana: dia, turno: turno));
}
await _loadAsigs(_sel!.id!);
}
@override
Widget build(BuildContext context) => Scaffold(
appBar: AppBar(automaticallyImplyLeading: false,
backgroundColor: AppColors.verdeAdmin, foregroundColor: Colors.white,
title: const Text('Asignar Rutas a Conductores'),
bottom: PreferredSize(preferredSize: const Size.fromHeight(4),
child: Container(height: 4, color: AppColors.dorado))),
body: SingleChildScrollView(padding: const EdgeInsets.all(16), child: Column(children: [
// Info de esquema
Container(padding: const EdgeInsets.all(10), margin: const EdgeInsets.only(bottom:12),
decoration: BoxDecoration(color: Colors.blue.shade50, borderRadius: BorderRadius.circular(8),
border: Border.all(color: Colors.blue.shade200)),
child: const Text(
'📅 Cada conductor opera en uno de dos bloques:\n'
' Grupo A — Lunes, Miércoles y Viernes\n'
' Grupo B — Martes, Jueves y Sábado',
style: TextStyle(fontSize: 12, color: AppColors.azulInfo))),
DropdownButtonFormField<UserModel>(
decoration: const InputDecoration(labelText: 'Selecciona conductor',
border: OutlineInputBorder(), filled: true, fillColor: Colors.white),
hint: const Text('Conductor...'),
value: _sel,
items: _conductores.map((c) => DropdownMenuItem(value: c,
child: Text(c.nombre, style: const TextStyle(fontSize: 13)))).toList(),
onChanged: (c) { setState(() => _sel = c); if (c != null) _loadAsigs(c.id!); }),
if (_sel != null) ...[
const SizedBox(height: 20),
// GRUPO A
_GrupoRow(
label: 'Grupo A — Lunes, Miércoles y Viernes',
icon: Icons.wb_sunny_outlined,
color: Colors.blue,
current: _getGrupo(_grupoA),
routeIds: routesData.map((r) => r.routeId).toList(),
onSave: (rid, turno) => _saveGrupo(_grupoA, rid, turno),
),
const SizedBox(height: 12),
// GRUPO B
_GrupoRow(
label: 'Grupo B — Martes, Jueves y Sábado',
icon: Icons.wb_twilight,
color: Colors.deepPurple,
current: _getGrupo(_grupoB),
routeIds: routesData.map((r) => r.routeId).toList(),
onSave: (rid, turno) => _saveGrupo(_grupoB, rid, turno),
),
// Resumen actual
if (_asigs.isNotEmpty) ...[
const SizedBox(height: 20),
const Text('Resumen actual', style: TextStyle(fontWeight: FontWeight.bold,
color: AppColors.verdeAdmin, fontSize: 14)),
const SizedBox(height: 8),
Card(child: Padding(padding: const EdgeInsets.all(12), child: Column(children: [
..._asigs.map((a) => Padding(
padding: const EdgeInsets.symmetric(vertical: 3),
child: Row(children: [
SizedBox(width: 100, child: Text(AppDias.label(a.diaSemana),
style: const TextStyle(fontWeight: FontWeight.w500, fontSize: 12))),
Container(padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
decoration: BoxDecoration(color: AppColors.verdeAdmin.withOpacity(0.1),
borderRadius: BorderRadius.circular(10)),
child: Text('${a.routeId}${a.turno}',
style: const TextStyle(fontSize: 11, color: AppColors.verdeAdmin))),
]))),
]))),
],
],
])),
);
}
// Fila de asignación por grupo (LMV o MJS)
class _GrupoRow extends StatefulWidget {
final String label;
final IconData icon;
final Color color;
final AssignmentModel? current;
final List<String> routeIds;
final Function(String, String) onSave;
const _GrupoRow({required this.label, required this.icon, required this.color,
required this.current, required this.routeIds, required this.onSave});
@override State<_GrupoRow> createState() => _GrupoRowState();
}
class _GrupoRowState extends State<_GrupoRow> {
String? _route;
String _turno = 'MATUTINO';
@override void initState() {
super.initState();
_route = widget.current?.routeId;
_turno = widget.current?.turno ?? 'MATUTINO';
}
@override
Widget build(BuildContext context) => Card(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10),
side: BorderSide(color: widget.color.withOpacity(0.3))),
child: Padding(padding: const EdgeInsets.all(14), child: Column(
crossAxisAlignment: CrossAxisAlignment.start, children: [
Row(children: [
Icon(widget.icon, color: widget.color, size: 18),
const SizedBox(width: 8),
Expanded(child: Text(widget.label,
style: TextStyle(fontWeight: FontWeight.bold, color: widget.color, fontSize: 13))),
]),
const SizedBox(height: 12),
Row(children: [
Expanded(child: DropdownButtonFormField<String>(
value: _route,
decoration: const InputDecoration(labelText: 'Ruta',
border: OutlineInputBorder(), isDense: true,
contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 10)),
hint: const Text('Sin ruta', style: TextStyle(fontSize: 12)),
items: widget.routeIds.map((r) => DropdownMenuItem(value: r,
child: Text(r, style: const TextStyle(fontSize: 12)))).toList(),
onChanged: (v) => setState(() => _route = v))),
const SizedBox(width: 8),
SizedBox(width: 140, child: DropdownButtonFormField<String>(
value: _turno,
decoration: const InputDecoration(labelText: 'Turno',
border: OutlineInputBorder(), isDense: true,
contentPadding: EdgeInsets.symmetric(horizontal: 10, vertical: 10)),
items: const [
DropdownMenuItem(value:'MATUTINO', child:Text('🌄 Matutino',style:TextStyle(fontSize:12))),
DropdownMenuItem(value:'VESPERTINO',child:Text('🌅 Vespertino',style:TextStyle(fontSize:12))),
DropdownMenuItem(value:'NOCTURNO', child:Text('🌙 Nocturno',style:TextStyle(fontSize:12))),
],
onChanged: (v) => setState(() => _turno = v!))),
const SizedBox(width: 8),
ElevatedButton(
onPressed: _route == null ? null : () => widget.onSave(_route!, _turno),
style: ElevatedButton.styleFrom(
backgroundColor: widget.color, foregroundColor: Colors.white,
minimumSize: const Size(50, 42), padding: EdgeInsets.zero,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8))),
child: const Icon(Icons.save, size: 18)),
]),
])));
}
class _AdminAlertasTab extends StatefulWidget {
final RouteSimulatorService sim;
const _AdminAlertasTab({required this.sim});
@override State<_AdminAlertasTab> createState() => _AdminAlertasTabState();
}
class _AdminAlertasTabState extends State<_AdminAlertasTab> {
List<AlertaModel> _alertas = [];
bool _soloActivas = false;
@override void initState(){ super.initState(); _load(); }
Future<void> _load() async {
final a = await DbHelper.getAlertas(soloNoResueltas:_soloActivas);
if (mounted) setState(()=>_alertas=a);
}
IconData _icon(String tipo){
if(tipo.startsWith('INCIDENTE_')) return Icons.build;
switch(tipo){
case'GPS_PERDIDO': return Icons.gps_off;
case'CAMION_DETENIDO': return Icons.warning_amber;
default: return Icons.info;
}
}
Color _color(String tipo){
if(tipo.startsWith('INCIDENTE_')) return AppColors.moradoConductor;
switch(tipo){
case'GPS_PERDIDO': return AppColors.rojoError;
case'CAMION_DETENIDO': return AppColors.naranjaAlerta;
case'RUTA_CANCELADA': return AppColors.rojoError;
default: return AppColors.azulInfo;
}
}
@override
Widget build(BuildContext context) => Scaffold(
appBar:AppBar(automaticallyImplyLeading:false,
backgroundColor:AppColors.verdeAdmin,foregroundColor:Colors.white,
title:Text('Alertas (${_alertas.where((a)=>!a.resuelta).length} activas)'),
bottom:PreferredSize(preferredSize:const Size.fromHeight(4),
child:Container(height:4,color:AppColors.dorado)),
actions:[
Switch(value:_soloActivas,onChanged:(v){setState(()=>_soloActivas=v);_load();},
activeColor:AppColors.dorado),
IconButton(icon:const Icon(Icons.refresh),onPressed:_load),
]),
body:_alertas.isEmpty
?Center(child:Column(mainAxisAlignment:MainAxisAlignment.center,children:[
const Icon(Icons.check_circle,color:AppColors.verdeExito,size:48),
const SizedBox(height:8),
Text(_soloActivas?'Sin alertas activas':'Sin alertas registradas',
style:const TextStyle(color:AppColors.grisTexto))]))
:ListView.builder(padding:const EdgeInsets.all(12),
itemCount:_alertas.length,
itemBuilder:(_,i){
final a = _alertas[i];
final esIncidente = a.tipo.startsWith('INCIDENTE_');
return Card(margin:const EdgeInsets.only(bottom:8),
color:a.resuelta?Colors.grey.shade50:null,
child:ListTile(
leading:CircleAvatar(backgroundColor:a.resuelta?Colors.grey:_color(a.tipo),
child:Icon(_icon(a.tipo),color:Colors.white,size:18)),
title:Row(children:[
if(esIncidente) Container(margin:const EdgeInsets.only(right:6),
padding:const EdgeInsets.symmetric(horizontal:6,vertical:2),
decoration:BoxDecoration(color:AppColors.moradoConductor.withOpacity(0.1),
borderRadius:BorderRadius.circular(8)),
child:const Text('CONDUCTOR',style:TextStyle(fontSize:9,color:AppColors.moradoConductor,fontWeight:FontWeight.bold))),
Expanded(child:Text('${a.tipo.replaceAll('_',' ')}${a.routeId}',
style:TextStyle(fontSize:12,fontWeight:FontWeight.bold,
color:a.resuelta?AppColors.grisTexto:AppColors.negroTexto))),
]),
subtitle:Text(a.mensaje,style:const TextStyle(fontSize:11)),
trailing:a.resuelta
?const Icon(Icons.check_circle,color:AppColors.verdeExito,size:20)
:TextButton(
onPressed:()async{ await DbHelper.resolverAlerta(a.id!); await _load(); },
style:TextButton.styleFrom(foregroundColor:AppColors.verdeAdmin),
child:const Text('Resolver',style:TextStyle(fontSize:11))),
));
}),
);
}
// ── Widgets ───────────────────────────────────────────────────────────────
class _Stat extends StatelessWidget {
final String label,value; final IconData icon; final Color color;
const _Stat(this.label,this.value,this.icon,this.color);
@override
Widget build(BuildContext context) => Expanded(child:Card(
child:Padding(padding:const EdgeInsets.all(14),child:Row(children:[
Icon(icon,color:color,size:28),
const SizedBox(width:10),
Column(crossAxisAlignment:CrossAxisAlignment.start,children:[
Text(value,style:TextStyle(fontSize:22,fontWeight:FontWeight.bold,color:color)),
Text(label,style:const TextStyle(fontSize:11,color:AppColors.grisTexto)),
]),
]))));
}
class _AdminBanner extends StatelessWidget {
final AppNotification notif; final VoidCallback onDismiss;
const _AdminBanner({required this.notif,required this.onDismiss});
@override
Widget build(BuildContext context) => Material(color:Colors.transparent,
child:Container(margin:const EdgeInsets.all(10),
decoration:BoxDecoration(
color:notif.event==NotifEvent.routeCancelled?AppColors.rojoError:AppColors.rojoError,
borderRadius:BorderRadius.circular(12),
boxShadow:const[BoxShadow(color:Colors.black26,blurRadius:6)]),
child:Padding(padding:const EdgeInsets.all(12),child:Row(children:[
const Icon(Icons.admin_panel_settings,color:Colors.white,size:22),
const SizedBox(width:8),
Expanded(child:Column(crossAxisAlignment:CrossAxisAlignment.start,mainAxisSize:MainAxisSize.min,children:[
Text(notif.title,style:const TextStyle(color:Colors.white,fontWeight:FontWeight.bold,fontSize:13)),
Text(notif.body,style:const TextStyle(color:Colors.white70,fontSize:11),
maxLines:2,overflow:TextOverflow.ellipsis),
])),
IconButton(icon:const Icon(Icons.close,color:Colors.white,size:18),onPressed:onDismiss),
]))));
}