Extracts ServicioRadio's transport loop (server discovery, host rotation, bounded retries, User-Agent, timeout, status check, json.decode, sticky-host bookkeeping) out of `_get` into a new `_getJson(path, params) -> Future<List<dynamic>>` helper, moved as one block with no logic edits. `_get` is reimplemented on top, still owning every station-specific concern: `lastcheckok: '1'`, `Emisora.fromApi` + the empty-uuid/url filter, and the `_compararCalidad` quality sort. `_getJson` is deliberately sort-agnostic and filter-agnostic so a non-station endpoint can reuse the resilience behaviour without inheriting station-only semantics. Non-negotiable ordering followed per design ADR-4: new test/servicios/servicio_radio_transporte_test.dart characterises all 8 existing station calls (7 via `_get` plus `registrarClick`, which builds its own URI) against the UNMODIFIED `_get` first - green by construction - pinning path, lastcheckok=1, hidebroken=true, a non-empty User-Agent, exact order/reverse/limit/offset, and the exact returned UUID sequence from a fixture with deliberately shuffled bitrate/clickcount/votes. That last assertion is what makes the extraction safe: a sort that silently sank into transport would pass every other check. Re-running the same file after the extraction is byte-identical green. test/servicios/servicio_radio_test.dart is untouched by this work unit - its passing unmodified is itself a signal that transport wasn't disturbed. The 6 pre-existing `order: bitrate` occurrences (obtenerPopulares, buscarPorNombre, buscarPorPais, buscarPorIdioma, buscarPorTag, buscar) are untouched - a deliberate server-side quality bias deciding which stations return within `limit`, unrelated to and never to be confused with the user-facing "Ordenar" control, which stays entirely client-side via the existing OrdenEmisoras (Engram reference/radio-browser-sort-order). Behaviour delta, accepted per ADR-4, not a regression: moving `_servidorActual` bookkeeping into `_getJson` means a successful `/json/countries` call now warms the sticky host for subsequent station calls too - one shared warm mirror per instance, desirable, not per-call-type state. Adds the Paises browser over the verified `/json/countries` contract (Engram reference/radio-browser-countries-endpoint): new lib/modelos/pais_radio.dart (`PaisRadio.fromApi` parses `stationcount` via `int.tryParse` since the API returns it as a JSON string, not an int - an `as int` cast would throw), `obtenerPaises()` sends neither `lastcheckok` nor `order` (the screen sorts client-side by name; the API's raw byte order isn't proper collation for any locale this app ships), and inherits `hidebroken=true` from the unchanged `_uri` (desirable here too, since the endpoint's own default is false). `EstadoBusqueda` gains `paises`/`cargandoPaises`/`cargarPaises()` with an in-memory cache guard so re-entering the screen never refetches. New PantallaPaises (lib/pantallas/pantalla_paises.dart): a "Tus idiomas" shortlist (one representative country per the app's 13 supported locales, matched against the fetched list - the proposal/spec name this section but don't specify its derivation) above the full alphabetical list, each entry showing its parsed station count. Reachable from Buscar's discovery landing state via a new entry row, added now rather than left dangling per this file's own forward-reference comment (and the WU15/WU15b lesson: a fully-tested but unreachable screen is a real defect, not a follow-up). New ARB keys (en/es only, matching this change's established precedent): countriesScreenTitle, countriesYourLanguagesTitle, countriesAllTitle, radioCountriesError. Tests: 631 -> 649 (2 skipped, unchanged). flutter analyze unchanged at 1 pre-existing info. grep confirms `countrycodes` appears nowhere in lib/.
627 lines
19 KiB
Dart
627 lines
19 KiB
Dart
import 'dart:async';
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import 'package:pluriwave/l10n/gen/app_localizations.dart';
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import 'package:pluriwave/modelos/dispositivo_audio.dart';
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import 'package:pluriwave/modelos/emisora.dart';
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import 'package:pluriwave/modelos/grupo_favoritos.dart';
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import 'package:pluriwave/modelos/pais_radio.dart';
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import 'package:pluriwave/modelos/preset_ecualizador.dart';
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import 'package:pluriwave/servicios/servicio_audio.dart';
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import 'package:pluriwave/servicios/servicio_dispositivo_audio.dart';
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import 'package:pluriwave/servicios/servicio_ecualizador.dart';
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import 'package:pluriwave/servicios/servicio_favoritos.dart';
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import 'package:pluriwave/servicios/servicio_grabacion_radio.dart';
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import 'package:pluriwave/servicios/servicio_radio.dart';
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class FakeServicioAudio extends ServicioAudio {
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FakeServicioAudio({this.ecualizadorActivo = true}) {
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_estadoController.add(EstadoReproduccion.detenido);
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}
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final bool ecualizadorActivo;
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final _estadoController = StreamController<EstadoReproduccion>.broadcast();
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final List<PresetEcualizador> presetsAplicados = [];
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final List<Emisora> emisorasReproducidas = [];
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final List<bool> cambiosEcualizadorActivo = [];
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final List<double> volumenesAplicados = [];
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int pausas = 0;
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int configuracionesL10n = 0;
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Emisora? _emisoraActual;
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EstadoReproduccion _estadoActual = EstadoReproduccion.detenido;
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@override
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void configurarLocalizaciones(AppLocalizations l10n) {
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// No global handler in tests; just record the call.
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configuracionesL10n++;
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}
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@override
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Emisora? get emisoraActual => _emisoraActual;
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@override
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bool get ecualizadorDisponible => ecualizadorActivo;
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@override
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Stream<EstadoReproduccion> get estadoStream => _estadoController.stream;
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// WU5: the real getter needs registrarHandler() (main.dart, production
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// only) — reading it against a bare FakeServicioAudio throws
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// "registrarHandler() no fue llamado en main.dart". No test exercised
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// this getter before PantallaInicio started wiring VisualizadorAudio to
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// it (WU5's Escuchar hero, mirroring pantalla_reproductor.dart's own
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// usage, which has no test file at all). An empty stream matches
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// VisualizadorAudio's own documented no-native-session fallback.
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@override
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Stream<int?> get androidAudioSessionIdStream => const Stream<int?>.empty();
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@override
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bool get estaSonando => _estadoActual == EstadoReproduccion.reproduciendo;
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@override
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Future<void> reproducir(Emisora emisora) async {
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_emisoraActual = emisora;
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emisorasReproducidas.add(emisora);
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emitirEstado(EstadoReproduccion.reproduciendo);
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}
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@override
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Future<void> detener() async {
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_emisoraActual = null;
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emitirEstado(EstadoReproduccion.detenido);
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}
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@override
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Future<void> pausar() async {
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pausas++;
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emitirEstado(EstadoReproduccion.pausado);
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}
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@override
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Future<void> setVolumen(double vol) async {
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volumenesAplicados.add(vol);
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}
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void emitirEstado(EstadoReproduccion estado) {
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_estadoActual = estado;
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_estadoController.add(estado);
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}
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@override
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Future<void> aplicarPreset(PresetEcualizador preset) async {
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presetsAplicados.add(preset);
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}
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@override
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Future<void> setBanda(int index, double db) async {}
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@override
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Future<void> setEcualizadorActivo(bool activo) async {
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cambiosEcualizadorActivo.add(activo);
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}
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@override
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Future<void> dispose() async {
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await _estadoController.close();
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}
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}
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class FakeServicioFavoritos extends ServicioFavoritos {
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final List<Emisora> _favoritos = [];
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final List<GrupoFavoritos> _grupos = [
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const GrupoFavoritos(
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id: GrupoFavoritos.sinAsignarId,
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nombre: 'Sin asignar',
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orden: 0,
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protegido: true,
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),
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];
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int toggleCalls = 0;
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@override
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Future<List<Emisora>> obtenerTodos() async =>
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_favoritos.map((e) => e.copyWith()).toList();
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@override
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Future<void> agregar(Emisora emisora) async {
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_favoritos.removeWhere((e) => e.uuid == emisora.uuid);
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_favoritos.add(emisora.copyWith(orden: _favoritos.length));
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}
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@override
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Future<void> eliminar(String uuid) async {
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_favoritos.removeWhere((e) => e.uuid == uuid);
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for (var i = 0; i < _favoritos.length; i++) {
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_favoritos[i] = _favoritos[i].copyWith(orden: i);
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}
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}
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@override
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Future<bool> esFavorito(String uuid) async =>
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_favoritos.any((e) => e.uuid == uuid);
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@override
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Future<bool> toggleFavorito(Emisora emisora) async {
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toggleCalls += 1;
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if (_favoritos.any((e) => e.uuid == emisora.uuid)) {
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await eliminar(emisora.uuid);
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return false;
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}
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await agregar(emisora);
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return true;
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}
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@override
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Future<List<GrupoFavoritos>> obtenerGrupos() async =>
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List.unmodifiable(_grupos);
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@override
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Future<GrupoFavoritos> crearGrupo(String nombre) async {
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final grupo = GrupoFavoritos(
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id: 'grupo_${_grupos.length}',
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nombre: nombre.trim(),
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orden: _grupos.length,
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);
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_grupos.add(grupo);
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return grupo;
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}
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@override
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Future<void> renombrarGrupo(String id, String nombre) async {
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final index = _grupos.indexWhere((g) => g.id == id && !g.protegido);
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if (index == -1) return;
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_grupos[index] = _grupos[index].copyWith(nombre: nombre.trim());
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}
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@override
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Future<void> eliminarGrupo(String id) async {
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if (id == GrupoFavoritos.sinAsignarId) return;
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_grupos.removeWhere((g) => g.id == id && !g.protegido);
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for (var i = 0; i < _favoritos.length; i++) {
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if (_favoritos[i].grupoFavoritosId == id) {
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_favoritos[i] = _favoritos[i].copyWith(
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grupoFavoritosId: GrupoFavoritos.sinAsignarId,
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);
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}
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}
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}
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@override
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Future<void> asignarGrupo(String uuid, String grupoId) async {
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final destino =
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_grupos.any((g) => g.id == grupoId)
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? grupoId
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: GrupoFavoritos.sinAsignarId;
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final index = _favoritos.indexWhere((e) => e.uuid == uuid);
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if (index != -1) {
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_favoritos[index] = _favoritos[index].copyWith(grupoFavoritosId: destino);
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}
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}
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@override
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Future<void> reordenar(String uuid, int nuevoOrden) async {
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final oldIndex = _favoritos.indexWhere((e) => e.uuid == uuid);
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if (oldIndex == -1 || _favoritos.isEmpty) return;
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final targetIndex = nuevoOrden.clamp(0, _favoritos.length - 1);
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final moved = _favoritos.removeAt(oldIndex);
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_favoritos.insert(targetIndex, moved);
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for (var i = 0; i < _favoritos.length; i++) {
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_favoritos[i] = _favoritos[i].copyWith(orden: i);
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}
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}
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}
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class FakeServicioRadio extends ServicioRadio {
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FakeServicioRadio({
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List<Emisora>? populares,
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List<Emisora>? tendencias,
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List<Emisora>? busqueda,
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List<List<Emisora>>? popularesPorLlamada,
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List<List<Emisora>>? tendenciasPorLlamada,
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List<Object>? erroresPopularesPorLlamada,
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List<Object>? erroresTendenciasPorLlamada,
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List<PaisRadio>? paises,
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Object? errorPaises,
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}) : _populares = populares ?? [],
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_tendencias = tendencias ?? [],
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_busqueda = busqueda ?? [],
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_popularesPorLlamada = popularesPorLlamada ?? const [],
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_tendenciasPorLlamada = tendenciasPorLlamada ?? const [],
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_erroresPopularesPorLlamada = erroresPopularesPorLlamada ?? const [],
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_erroresTendenciasPorLlamada = erroresTendenciasPorLlamada ?? const [],
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_paises = paises ?? [],
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_errorPaises = errorPaises;
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final List<Emisora> _populares;
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final List<Emisora> _tendencias;
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final List<Emisora> _busqueda;
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final List<List<Emisora>> _popularesPorLlamada;
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final List<List<Emisora>> _tendenciasPorLlamada;
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final List<Object> _erroresPopularesPorLlamada;
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final List<Object> _erroresTendenciasPorLlamada;
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final List<PaisRadio> _paises;
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final Object? _errorPaises;
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int obtenerPopularesCalls = 0;
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int obtenerTendenciasCalls = 0;
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int registrarClickCalls = 0;
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int buscarCalls = 0;
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int obtenerPaisesCalls = 0;
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String? ultimoUuidClick;
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Exception _normalizarError(Object error) =>
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error is Exception ? error : Exception(error.toString());
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@override
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Future<List<Emisora>> obtenerPopulares({
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int limit = 30,
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int offset = 0,
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}) async {
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final llamada = obtenerPopularesCalls++;
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if (llamada < _erroresPopularesPorLlamada.length) {
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throw _normalizarError(_erroresPopularesPorLlamada[llamada]);
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}
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final data =
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llamada < _popularesPorLlamada.length
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? _popularesPorLlamada[llamada]
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: _populares;
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return data.take(limit).toList();
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}
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@override
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Future<List<Emisora>> obtenerTendencias({int limit = 20}) async {
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final llamada = obtenerTendenciasCalls++;
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if (llamada < _erroresTendenciasPorLlamada.length) {
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throw _normalizarError(_erroresTendenciasPorLlamada[llamada]);
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}
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final data =
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llamada < _tendenciasPorLlamada.length
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? _tendenciasPorLlamada[llamada]
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: _tendencias;
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return data.take(limit).toList();
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}
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@override
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Future<List<Emisora>> buscar({
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String? nombre,
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String? pais,
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String? idioma,
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String? tag,
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int limit = 30,
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int offset = 0,
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}) async {
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// WU6: counts calls so tests can assert a client-side re-sort does NOT
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// trigger a new network request (`station-discovery-browse` spec,
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// "Client-Side Search Sort Only").
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buscarCalls++;
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return _busqueda.skip(offset).take(limit).toList();
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}
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@override
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Future<void> registrarClick(String uuid) async {
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registrarClickCalls += 1;
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ultimoUuidClick = uuid;
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}
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@override
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Future<List<PaisRadio>> obtenerPaises() async {
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obtenerPaisesCalls++;
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final error = _errorPaises;
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if (error != null) throw _normalizarError(error);
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return _paises;
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}
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}
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class FakeServicioEcualizador extends ServicioEcualizador {
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FakeServicioEcualizador({
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PresetEcualizador? principal,
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Map<String, PresetEcualizador>? porEmisora,
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bool activo = true,
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bool eqMultiDeviceEnabled = false,
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Map<String, PresetEcualizador>? presetsDispositivo,
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Map<String, PresetEcualizador>? presetsMatriz,
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Map<String, String>? nombresDispositivos,
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}) : _config = ConfiguracionEcualizador(
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principal: principal ?? PresetEcualizador.flat,
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porEmisora: porEmisora ?? {},
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activo: activo,
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eqMultiDeviceEnabled: eqMultiDeviceEnabled,
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presetsDispositivo: presetsDispositivo ?? {},
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presetsMatriz: presetsMatriz ?? {},
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nombresDispositivos: nombresDispositivos ?? {},
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);
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ConfiguracionEcualizador _config;
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ConfiguracionEcualizador get config => _config;
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@override
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Future<ConfiguracionEcualizador> cargar() async => _config;
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@override
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Future<void> guardarPrincipal(PresetEcualizador preset) async {
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_config = ConfiguracionEcualizador(
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principal: preset,
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porEmisora: _config.porEmisora,
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activo: _config.activo,
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eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
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presetsDispositivo: _config.presetsDispositivo,
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presetsMatriz: _config.presetsMatriz,
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nombresDispositivos: _config.nombresDispositivos,
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);
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}
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@override
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Future<void> guardarActivo(bool activo) async {
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_config = ConfiguracionEcualizador(
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principal: _config.principal,
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porEmisora: _config.porEmisora,
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activo: activo,
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eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
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presetsDispositivo: _config.presetsDispositivo,
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presetsMatriz: _config.presetsMatriz,
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nombresDispositivos: _config.nombresDispositivos,
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);
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}
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@override
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Future<void> guardarPorEmisora(String uuid, PresetEcualizador preset) async {
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final mapa = Map<String, PresetEcualizador>.from(_config.porEmisora);
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mapa[uuid] = preset;
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_config = ConfiguracionEcualizador(
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principal: _config.principal,
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porEmisora: mapa,
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activo: _config.activo,
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eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
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presetsDispositivo: _config.presetsDispositivo,
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presetsMatriz: _config.presetsMatriz,
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);
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}
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@override
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Future<void> eliminarPorEmisora(String uuid) async {
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final mapa = Map<String, PresetEcualizador>.from(_config.porEmisora);
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mapa.remove(uuid);
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_config = ConfiguracionEcualizador(
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principal: _config.principal,
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porEmisora: mapa,
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activo: _config.activo,
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eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
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presetsDispositivo: _config.presetsDispositivo,
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presetsMatriz: _config.presetsMatriz,
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);
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}
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@override
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Future<void> guardarToggleMultiDispositivo(bool habilitado) async {
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_config = ConfiguracionEcualizador(
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principal: _config.principal,
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porEmisora: _config.porEmisora,
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activo: _config.activo,
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eqMultiDeviceEnabled: habilitado,
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presetsDispositivo: _config.presetsDispositivo,
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presetsMatriz: _config.presetsMatriz,
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);
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}
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@override
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Future<void> guardarPresetDispositivo(
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String deviceId,
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PresetEcualizador preset,
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) async {
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final mapa = Map<String, PresetEcualizador>.from(
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_config.presetsDispositivo,
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);
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mapa[deviceId] = preset;
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_config = ConfiguracionEcualizador(
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principal: _config.principal,
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porEmisora: _config.porEmisora,
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activo: _config.activo,
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eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
|
|
presetsDispositivo: mapa,
|
|
presetsMatriz: _config.presetsMatriz,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<void> guardarPresetMatriz(
|
|
String clave,
|
|
PresetEcualizador preset,
|
|
) async {
|
|
final mapa = Map<String, PresetEcualizador>.from(_config.presetsMatriz);
|
|
mapa[clave] = preset;
|
|
_config = ConfiguracionEcualizador(
|
|
principal: _config.principal,
|
|
porEmisora: _config.porEmisora,
|
|
activo: _config.activo,
|
|
eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
|
|
presetsDispositivo: _config.presetsDispositivo,
|
|
presetsMatriz: mapa,
|
|
nombresDispositivos: _config.nombresDispositivos,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<void> guardarNombresDispositivos(Map<String, String> nombres) async {
|
|
_config = ConfiguracionEcualizador(
|
|
principal: _config.principal,
|
|
porEmisora: _config.porEmisora,
|
|
activo: _config.activo,
|
|
eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
|
|
presetsDispositivo: _config.presetsDispositivo,
|
|
presetsMatriz: _config.presetsMatriz,
|
|
nombresDispositivos: nombres,
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<void> eliminarDispositivo(String deviceId) async {
|
|
final presets = Map<String, PresetEcualizador>.from(
|
|
_config.presetsDispositivo,
|
|
)..remove(deviceId);
|
|
final nombres = Map<String, String>.from(_config.nombresDispositivos)
|
|
..remove(deviceId);
|
|
final matriz = Map<String, PresetEcualizador>.from(_config.presetsMatriz)
|
|
..removeWhere((clave, _) {
|
|
final separador = clave.indexOf(':');
|
|
if (separador == -1) return false;
|
|
return clave.substring(separador + 1) == deviceId;
|
|
});
|
|
_config = ConfiguracionEcualizador(
|
|
principal: _config.principal,
|
|
porEmisora: _config.porEmisora,
|
|
activo: _config.activo,
|
|
eqMultiDeviceEnabled: _config.eqMultiDeviceEnabled,
|
|
presetsDispositivo: presets,
|
|
presetsMatriz: matriz,
|
|
nombresDispositivos: nombres,
|
|
);
|
|
}
|
|
}
|
|
|
|
/// A [ServicioDispositivoAudio] fake that throws on [obtenerDispositivoActual].
|
|
///
|
|
/// Used to test the graceful-failure path in [EstadoEcualizador.cargarPersistido].
|
|
class FakeServicioDispositivoAudioThrows extends ServicioDispositivoAudio {
|
|
final _controller = StreamController<DispositivoAudio>.broadcast();
|
|
|
|
@override
|
|
DispositivoAudio? get dispositivoActual => null;
|
|
|
|
@override
|
|
Stream<DispositivoAudio> get onDispositivoCambiado => _controller.stream;
|
|
|
|
/// Number of times [resubscribir] was called.
|
|
int resubscribirLlamadas = 0;
|
|
|
|
@override
|
|
Future<DispositivoAudio> obtenerDispositivoActual() async {
|
|
throw Exception('Platform channel error: device unavailable');
|
|
}
|
|
|
|
@override
|
|
Future<Map<String, String>> obtenerNombresEmparejados() async {
|
|
throw Exception('Platform channel error: bonded devices unavailable');
|
|
}
|
|
|
|
@override
|
|
Future<void> resubscribir() async {
|
|
resubscribirLlamadas++;
|
|
throw Exception('Platform channel error: resubscribe unavailable');
|
|
}
|
|
|
|
@override
|
|
Future<bool> solicitarPermisoBluetooth() async => true;
|
|
|
|
@override
|
|
Future<void> dispose() async {
|
|
await _controller.close();
|
|
}
|
|
}
|
|
|
|
/// Fake implementation of [ServicioDispositivoAudio] for unit tests.
|
|
///
|
|
/// Use [emitirDispositivo] to push device change events without needing
|
|
/// a real platform channel.
|
|
class FakeServicioDispositivoAudio extends ServicioDispositivoAudio {
|
|
FakeServicioDispositivoAudio({
|
|
this.permisoBluetoothConcedido = true,
|
|
this.nombresEmparejados = const {},
|
|
});
|
|
|
|
/// MAC → name entries the system would report for PAIRED devices.
|
|
final Map<String, String> nombresEmparejados;
|
|
|
|
@override
|
|
Future<Map<String, String>> obtenerNombresEmparejados() async =>
|
|
nombresEmparejados;
|
|
|
|
/// Value returned by [solicitarPermisoBluetooth] (bt-device-identity
|
|
/// Phase 2/4 testing strategy — defaults to granted so existing tests
|
|
/// that don't care about the permission flow are unaffected).
|
|
final bool permisoBluetoothConcedido;
|
|
|
|
/// Number of times [solicitarPermisoBluetooth] was called.
|
|
int solicitarPermisoBluetoothCalls = 0;
|
|
|
|
/// Number of times [resubscribir] was called.
|
|
int resubscribirLlamadas = 0;
|
|
|
|
final _controller = StreamController<DispositivoAudio>.broadcast();
|
|
DispositivoAudio? _dispositivoActual;
|
|
|
|
@override
|
|
DispositivoAudio? get dispositivoActual => _dispositivoActual;
|
|
|
|
@override
|
|
Stream<DispositivoAudio> get onDispositivoCambiado => _controller.stream;
|
|
|
|
@override
|
|
Future<DispositivoAudio> obtenerDispositivoActual() async {
|
|
return _dispositivoActual ??
|
|
const DispositivoAudio(
|
|
id: 'builtin_speaker',
|
|
tipo: TipoDispositivo.altavozInterno,
|
|
nombre: 'Speaker',
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<void> resubscribir() async {
|
|
resubscribirLlamadas++;
|
|
}
|
|
|
|
@override
|
|
Future<bool> solicitarPermisoBluetooth() async {
|
|
solicitarPermisoBluetoothCalls++;
|
|
return permisoBluetoothConcedido;
|
|
}
|
|
|
|
/// Helper for tests: push a device change event.
|
|
void emitirDispositivo(DispositivoAudio dispositivo) {
|
|
_dispositivoActual = dispositivo;
|
|
_controller.add(dispositivo);
|
|
}
|
|
|
|
/// Helper for tests: change the cached device WITHOUT emitting a stream
|
|
/// event — simulates the stale-subscription bug (activity recreation),
|
|
/// where the native device changed but the event never reached Dart and
|
|
/// only a fresh query ([obtenerDispositivoActual]) sees the new value.
|
|
void establecerDispositivoSinEvento(DispositivoAudio dispositivo) {
|
|
_dispositivoActual = dispositivo;
|
|
}
|
|
|
|
@override
|
|
Future<void> dispose() async {
|
|
await _controller.close();
|
|
}
|
|
}
|
|
|
|
/// WU6: promoted from a local class in `pantalla_inicio_test.dart` to this
|
|
/// shared helpers file, since `pantalla_buscar_test.dart` now needs the same
|
|
/// inert stand-in — any widget test that constructs a full `EstadoRadio`
|
|
/// must supply a `servicioGrabacion`, or the default REAL
|
|
/// `ServicioGrabacionRadio` touches native platform channels and hangs
|
|
/// inside `testWidgets()`.
|
|
class FakeServicioGrabacionRadio extends ServicioGrabacionRadio {
|
|
final _controller = StreamController<EstadoGrabacionRadio>.broadcast();
|
|
|
|
@override
|
|
EstadoGrabacionRadio get estado => const EstadoGrabacionRadio.inactiva();
|
|
|
|
@override
|
|
Stream<EstadoGrabacionRadio> get estadoStream => _controller.stream;
|
|
|
|
@override
|
|
Future<void> inicializar() async {}
|
|
|
|
@override
|
|
Future<void> dispose() => _controller.close();
|
|
}
|
|
|
|
Emisora emisoraDemo({
|
|
required String uuid,
|
|
required String nombre,
|
|
String url = 'https://stream.demo/radio',
|
|
}) {
|
|
return Emisora(uuid: uuid, nombre: nombre, url: url);
|
|
}
|