Files
syncrow-web/lib/services/control_device_service.dart

85 lines
2.3 KiB
Dart

import 'dart:developer';
import 'package:syncrow_web/pages/device_managment/all_devices/models/device_status.dart';
import 'package:syncrow_web/services/api/http_service.dart';
import 'package:syncrow_web/utils/constants/api_const.dart';
abstract interface class ControlDeviceService {
Future<bool> controlDevice({
required String deviceUuid,
required Status status,
});
}
final class RemoteControlDeviceService implements ControlDeviceService {
@override
Future<bool> controlDevice({
required String deviceUuid,
required Status status,
}) async {
try {
final response = await HTTPService().post(
path: ApiEndpoints.deviceControl.replaceAll('{uuid}', deviceUuid),
body: status.toMap(),
showServerMessage: true,
expectedResponseModel: (json) {
return (json['success'] as bool?) ?? false;
},
);
return response;
} catch (e) {
log('Error fetching $e', name: 'ControlDeviceService');
return false;
}
}
}
final class DebouncedControlDeviceService implements ControlDeviceService {
final ControlDeviceService decoratee;
final Duration debounceDuration;
DebouncedControlDeviceService({
required this.decoratee,
this.debounceDuration = const Duration(milliseconds: 1500),
});
final _pendingRequests = <(String deviceUuid, Status status)>[];
var _isProcessing = false;
@override
Future<bool> controlDevice({
required String deviceUuid,
required Status status,
}) async {
_pendingRequests.add((deviceUuid, status));
if (_isProcessing) return false;
_isProcessing = true;
await Future.delayed(debounceDuration);
final groupedRequests = <String, (String deviceUuid, Status status)>{};
for (final request in _pendingRequests) {
final (_, requestStatus) = request;
groupedRequests[requestStatus.code] = request;
}
_pendingRequests.clear();
try {
var allSuccessful = true;
for (final request in groupedRequests.values) {
final (lastRequestDeviceUuid, lastRequestStatus) = request;
final success = await decoratee.controlDevice(
deviceUuid: lastRequestDeviceUuid,
status: lastRequestStatus,
);
if (!success) allSuccessful = false;
}
return allSuccessful;
} finally {
_isProcessing = false;
}
}
}