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fix touch gangs realtime.

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This commit is contained in:
Faris Armoush
2025-06-30 13:58:10 +03:00
parent af48bbead5
commit bd9a74b380
3 changed files with 209 additions and 221 deletions
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54
lib/pages/device_managment/one_g_glass_switch/bloc/one_gang_glass_switch_bloc.dart
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@ -40,7 +40,7 @@ class OneGangGlassSwitchBloc
emit(OneGangGlassSwitchLoading());
try {
final status = await DevicesManagementApi().getDeviceStatus(event.deviceId);
_listenToChanges(event.deviceId, emit);
_listenToChanges(event.deviceId);
deviceStatus = OneGangGlassStatusModel.fromJson(event.deviceId, status.status);
emit(OneGangGlassSwitchStatusLoaded(deviceStatus));
} catch (e) {
@ -48,42 +48,28 @@ class OneGangGlassSwitchBloc
}
}
void _listenToChanges(
String deviceId,
Emitter<OneGangGlassSwitchState> emit,
) {
StreamSubscription<DatabaseEvent>? _deviceStatusSubscription;
void _listenToChanges(String deviceId) {
try {
final ref = FirebaseDatabase.instance.ref('device-status/$deviceId');
final stream = ref.onValue;
_deviceStatusSubscription = ref.onValue.listen((DatabaseEvent event) async {
if (event.snapshot.value == null) return;
stream.listen((DatabaseEvent event) {
final data = event.snapshot.value as Map<dynamic, dynamic>?;
if (data == null) return;
final usersMap = event.snapshot.value! as Map<dynamic, dynamic>;
final statusList = <Status>[];
if (data['status'] != null) {
for (var element in data['status']) {
statusList.add(
Status(
code: element['code'].toString(),
value: element['value'].toString(),
),
);
}
}
if (statusList.isNotEmpty) {
final newStatus = OneGangGlassStatusModel.fromJson(deviceId, statusList);
if (newStatus != deviceStatus) {
deviceStatus = newStatus;
if (!isClosed) {
add(StatusUpdated(deviceStatus));
}
}
}
usersMap['status'].forEach((element) {
statusList.add(Status(code: element['code'], value: element['value']));
});
deviceStatus =
OneGangGlassStatusModel.fromJson(usersMap['productUuid'], statusList);
add(StatusUpdated(deviceStatus));
});
} catch (e) {
emit(OneGangGlassSwitchError('Failed to listen to changes: $e'));
}
} catch (_) {}
}
void _onStatusUpdated(
@ -174,4 +160,10 @@ class OneGangGlassSwitchBloc
deviceStatus = deviceStatus.copyWith(switch1: value);
}
}
@override
Future<void> close() {
_deviceStatusSubscription?.cancel();
return super.close();
}
}