fix(i18n): normalize translations and fallbacks

lib/pantallas/pantalla_alarmas.dart

@@ -3,6 +3,7 @@ import 'package:provider/provider.dart';
 
 import '../estado/estado_alarmas.dart';
 import '../estado/estado_radio.dart';
+import '../l10n/display_names.dart';
 import '../l10n/app_localizations_ext.dart';
 import '../l10n/gen/app_localizations.dart';
 import '../modelos/alarma_musical.dart';
@@ -83,9 +84,10 @@ class _PanelProximaAlarma extends StatelessWidget {
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context);
     final proxima = estado.proximaAlarma;
-    final activasSinProxima = estado.alarmas
-        .where((a) => a.activa && a.proximaProgramable == null)
-        .length;
+    final activasSinProxima =
+        estado.alarmas
+            .where((a) => a.activa && a.proximaProgramable == null)
+            .length;
     final proximaProgramable = proxima?.proximaProgramable;
 
     return PluriGlassSurface(
@@ -102,24 +104,21 @@ class _PanelProximaAlarma extends StatelessWidget {
                   proxima == null
                       ? activasSinProxima > 0
                           ? l10n.activeAlarmsWithoutNextTitle
-                          : l10n.activeAlarmsNoneTitle
+                          : l10n.noActiveAlarms
                       : l10n.nextAlarmTitle,
                   style: Theme.of(context).textTheme.titleMedium?.copyWith(
-                        fontWeight: FontWeight.w900,
-                      ),
+                    fontWeight: FontWeight.w900,
+                  ),
                 ),
                 const SizedBox(height: 4),
                 Text(
                   proxima == null
                       ? activasSinProxima > 0
                           ? l10n.activeAlarmsWithoutNextSubtitle(
-                              activasSinProxima,
-                            )
+                            activasSinProxima,
+                          )
                           : l10n.createAlarmHint
-                      : l10n.alarmNextSummary(
-                          proxima.nombre,
-                          _fechaHora(l10n, proximaProgramable!),
-                        ),
+                      : '${_nombreVisibleAlarma(l10n, proxima)} · ${_fechaHora(l10n, proximaProgramable!)}',
                 ),
               ],
             ),
@@ -166,7 +165,7 @@ class _TarjetaAlarma extends StatelessWidget {
                         letterSpacing: -1,
                       ),
                     ),
-                    Text(alarma.nombre),
+                    Text(_nombreVisibleAlarma(l10n, alarma)),
                   ],
                 ),
               ),
@@ -198,7 +197,7 @@ class _TarjetaAlarma extends StatelessWidget {
               ),
               _InfoChip(
                 icon: Icons.trending_up_rounded,
-                label: l10n.fadeInSeconds(alarma.fadeInSegundos),
+                label: l10n.alarmFadeInLabel(alarma.fadeInSegundos),
               ),
             ],
           ),
@@ -263,11 +262,11 @@ class _TarjetaAlarma extends StatelessWidget {
                                   actualizada?.proximaProgramable == null
                                       ? l10n.alarmSkippedNoNextSnackbar
                                       : l10n.alarmSkippedReturnsSnackbar(
-                                          _fechaHora(
-                                            l10n,
-                                            actualizada!.proximaProgramable!,
-                                          ),
+                                        _fechaHora(
+                                          l10n,
+                                          actualizada!.proximaProgramable!,
                                         ),
+                                      ),
                                 ),
                               ),
                             );
@@ -302,10 +301,12 @@ class _TarjetaAlarma extends StatelessWidget {
     }
     if (actual != null) {
       if (alarma.proximaProgramable == null) {
-        return l10n.alarmVacationPausedNoNext(actual.nombre);
+        return l10n.alarmVacationPausedNoNext(
+          _nombreVisibleVacaciones(l10n, actual),
+        );
       }
       return l10n.alarmVacationPausedReturns(
-        actual.nombre,
+        _nombreVisibleVacaciones(l10n, actual),
         _fechaHora(l10n, alarma.proximaProgramable!),
       );
     }
@@ -357,7 +358,10 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
     final l10n = AppLocalizations.of(context);
     final ahora = DateTime.now().add(const Duration(minutes: 5));
     _nombreController = TextEditingController(
-      text: alarma?.nombre ?? l10n.defaultAlarmName,
+      text:
+          alarma == null
+              ? l10n.defaultAlarmName
+              : _nombreVisibleAlarma(l10n, alarma),
     );
     _hora = TimeOfDay(
       hour: alarma?.hora ?? ahora.hour,
@@ -419,7 +423,9 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                   const SizedBox(width: 12),
                   Expanded(
                     child: Text(
-                      widget.alarma == null ? l10n.newAlarmTitle : l10n.editAlarmTitle,
+                      widget.alarma == null
+                          ? l10n.newAlarmTitle
+                          : l10n.editAlarmTitle,
                       style: Theme.of(context).textTheme.titleLarge?.copyWith(
                         fontWeight: FontWeight.w900,
                       ),
@@ -442,7 +448,7 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                   Expanded(
                     child: _PickerButton(
                       icon: Icons.schedule_rounded,
-                      label: l10n.timeLabel,
+                      label: l10n.timeField,
                       value: _hora.format(context),
                       onTap: _elegirHora,
                     ),
@@ -451,7 +457,7 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                   Expanded(
                     child: _PickerButton(
                       icon: Icons.event_rounded,
-                      label: l10n.dateLabel,
+                      label: l10n.dateField,
                       value: _fechaCorta(_fecha),
                       onTap:
                           _tipo == TipoProgramacionAlarma.unica
@@ -488,7 +494,7 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                   children: [
                     for (var i = DateTime.monday; i <= DateTime.sunday; i++)
                       FilterChip(
-                        label: Text(l10n.weekdayShort(i)),
+                        label: Text(_weekdayShort(l10n, i)),
                         selected: _diasSemana.contains(i),
                         onSelected:
                             (selected) => setState(() {
@@ -503,7 +509,7 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
               const SizedBox(height: 14),
               _SectionLabel(
                 icon: 'assets/icons/alarmas/fallback_sound.png',
-                text: l10n.soundAndVolumeTitle,
+                text: l10n.soundAndVolumeSection,
               ),
               Slider(
                 value: _volumen,
@@ -520,7 +526,7 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                 subtitle: Text(
                   _fadeInSegundos == 0
                       ? l10n.alarmFadeInOff
-                      : l10n.alarmFadeInProgress(_fadeInSegundos),
+                      : l10n.alarmFadeInSummary(_fadeInSegundos),
                 ),
               ),
               Slider(
@@ -530,13 +536,12 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                 divisions: 60,
                 label: '${_fadeInSegundos}s',
                 onChanged:
-                    (value) =>
-                        setState(() => _fadeInSegundos = value.round()),
+                    (value) => setState(() => _fadeInSegundos = value.round()),
               ),
               DropdownButtonFormField<SonidoInternoAlarma>(
                 initialValue: _sonidoInterno,
                 decoration: InputDecoration(
-                  labelText: l10n.soundInternalSafe,
+                  labelText: l10n.internalSafeSoundLabel,
                 ),
                 items: [
                   DropdownMenuItem(
@@ -574,7 +579,7 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
                     DropdownMenuItem<String>(
                       value: emisora.uuid,
                       child: Text(
-                        emisora.nombre,
+                        localizedStationName(l10n, emisora.nombre),
                         overflow: TextOverflow.ellipsis,
                       ),
                     ),
@@ -608,7 +613,8 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
               SwitchListTile.adaptive(
                 contentPadding: EdgeInsets.zero,
                 value: _sonarEnVacaciones,
-                onChanged: (value) => setState(() => _sonarEnVacaciones = value),
+                onChanged:
+                    (value) => setState(() => _sonarEnVacaciones = value),
                 secondary: const _AssetIcon(
                   'assets/icons/alarmas/vacation_wave.png',
                   size: 42,
@@ -648,7 +654,9 @@ class _EditorAlarmaSheetState extends State<_EditorAlarmaSheet> {
   Future<void> _guardar() async {
     if (_tipo == TipoProgramacionAlarma.diasSemana && _diasSemana.isEmpty) {
       ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(content: Text(AppLocalizations.of(context).chooseOneWeekdayError)),
+        SnackBar(
+          content: Text(AppLocalizations.of(context).chooseOneWeekdayError),
+        ),
       );
       return;
     }
@@ -711,9 +719,18 @@ class _AccesoDiagnostico extends StatelessWidget {
   Widget build(BuildContext context) {
     final l10n = AppLocalizations.of(context);
     final diag = estado.diagnostico;
-    final exactStatus = diag?.puedeProgramarExactas == true ? l10n.statusOk : l10n.statusPending;
-    final notificationStatus = diag?.notificacionesPermitidas == true ? l10n.statusOk : l10n.statusPending;
-    final screenStatus = diag?.puedeUsarPantallaCompleta == true ? l10n.statusOk : l10n.statusPending;
+    final exactStatus =
+        diag?.puedeProgramarExactas == true
+            ? l10n.statusOk
+            : l10n.statusPending;
+    final notificationStatus =
+        diag?.notificacionesPermitidas == true
+            ? l10n.statusOk
+            : l10n.statusPending;
+    final screenStatus =
+        diag?.puedeUsarPantallaCompleta == true
+            ? l10n.statusOk
+            : l10n.statusPending;
     return TextButton.icon(
       icon: const _AssetIcon(
         'assets/icons/alarmas/android_reliability.png',
@@ -723,10 +740,10 @@ class _AccesoDiagnostico extends StatelessWidget {
         diag == null
             ? l10n.androidReliabilityTitle
             : l10n.androidReliabilityStatus(
-                exactStatus,
-                notificationStatus,
-                screenStatus,
-              ),
+              exactStatus,
+              notificationStatus,
+              screenStatus,
+            ),
       ),
       onPressed: () async {
         if (diag != null && !diag.puedeProgramarExactas) {
@@ -784,18 +801,18 @@ class _PanelVacaciones extends StatelessWidget {
           const SizedBox(height: 8),
           Text(l10n.vacationRangesHint),
           if (vacaciones.isEmpty)
-            Text(l10n.vacationRangesEmpty)
+            Text(l10n.noVacationRangesLoaded)
           else
             for (final rango in vacaciones)
               ListTile(
                 contentPadding: EdgeInsets.zero,
                 leading: const Icon(Icons.event_busy_rounded),
-                title: Text(rango.nombre),
+                title: Text(_nombreVisibleVacaciones(l10n, rango)),
                 subtitle: Text(
                   '${_fechaCorta(rango.inicioDia)} → ${_fechaCorta(rango.finDia)}',
                 ),
                 trailing: IconButton(
-                  tooltip: l10n.deleteRangeAction,
+                  tooltip: l10n.deleteRangeTooltip,
                   onPressed: () => estado.eliminarRangoVacaciones(rango.id),
                   icon: const Icon(Icons.delete_outline_rounded),
                 ),
@@ -1057,23 +1074,42 @@ class _EmptyAlarmas extends StatelessWidget {
   }
 }
 
+String _nombreVisibleAlarma(AppLocalizations l10n, AlarmaMusical alarma) {
+  return localizedAlarmName(l10n, alarma.nombre);
+}
+
+String _nombreVisibleVacaciones(AppLocalizations l10n, RangoVacaciones rango) {
+  return localizedVacationName(l10n, rango.nombre);
+}
+
 String _hora(AlarmaMusical alarma) =>
     '${alarma.hora.toString().padLeft(2, '0')}:${alarma.minuto.toString().padLeft(2, '0')}';
 
 String _programacion(AppLocalizations l10n, AlarmaMusical alarma) {
   return switch (alarma.tipoProgramacion) {
-    TipoProgramacionAlarma.unica =>
-      l10n.alarmScheduleOnce(_fechaCorta(alarma.fechaUnica ?? DateTime.now())),
+    TipoProgramacionAlarma.unica => l10n.alarmScheduleOnce(
+      _fechaCorta(alarma.fechaUnica ?? DateTime.now()),
+    ),
     TipoProgramacionAlarma.diaria => l10n.dailyOption,
-    TipoProgramacionAlarma.diasSemana =>
-      l10n.alarmScheduleWeekdays(
-        alarma.diasSemana.map(l10n.weekdayShort).join(', '),
-      ),
+    TipoProgramacionAlarma.diasSemana => l10n.alarmScheduleWeekdays(
+      alarma.diasSemana.map((day) => _weekdayShort(l10n, day)).join(', '),
+    ),
   };
 }
 
 String _fechaHora(AppLocalizations l10n, DateTime fecha) =>
     l10n.dateTimeSentence(fecha);
 
+String _weekdayShort(AppLocalizations l10n, int day) => switch (day) {
+  DateTime.monday => l10n.weekdayShortMonday,
+  DateTime.tuesday => l10n.weekdayShortTuesday,
+  DateTime.wednesday => l10n.weekdayShortWednesday,
+  DateTime.thursday => l10n.weekdayShortThursday,
+  DateTime.friday => l10n.weekdayShortFriday,
+  DateTime.saturday => l10n.weekdayShortSaturday,
+  DateTime.sunday => l10n.weekdayShortSunday,
+  _ => '?',
+};
+
 String _fechaCorta(DateTime fecha) =>
     '${fecha.day.toString().padLeft(2, '0')}/${fecha.month.toString().padLeft(2, '0')}/${fecha.year}';