mirror of
https://github.com/SyncrowIOT/web.git
synced 2025-07-10 07:07:19 +00:00
Refactor TwoGangSwitchBloc
to integrate new service dependencies and utilize a factory for instantiation. Enhanced event handling methods for improved error management and real-time status updates from Firebase, including parsing logic for device status values.
This commit is contained in:
@ -1,4 +1,5 @@
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import 'dart:async';
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import 'dart:developer';
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import 'package:firebase_database/firebase_database.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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@ -6,10 +7,22 @@ import 'package:syncrow_web/pages/device_managment/all_devices/models/device_sta
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_event.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_state.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/models/two_gang_status_model.dart';
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import 'package:syncrow_web/services/batch_control_devices_service.dart';
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import 'package:syncrow_web/services/control_device_service.dart';
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import 'package:syncrow_web/services/devices_mang_api.dart';
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class TwoGangSwitchBloc extends Bloc<TwoGangSwitchEvent, TwoGangSwitchState> {
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TwoGangSwitchBloc({required this.deviceId}) : super(TwoGangSwitchInitial()) {
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final String deviceId;
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final ControlDeviceService controlDeviceService;
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final BatchControlDevicesService batchControlDevicesService;
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late TwoGangStatusModel deviceStatus;
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TwoGangSwitchBloc({
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required this.deviceId,
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required this.controlDeviceService,
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required this.batchControlDevicesService,
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}) : super(TwoGangSwitchInitial()) {
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on<TwoGangSwitchFetchDeviceEvent>(_onFetchDeviceStatus);
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on<TwoGangSwitchControl>(_onControl);
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on<TwoGangSwitchFetchBatchEvent>(_onFetchBatchStatus);
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@ -18,16 +31,13 @@ class TwoGangSwitchBloc extends Bloc<TwoGangSwitchEvent, TwoGangSwitchState> {
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on<StatusUpdated>(_onStatusUpdated);
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}
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late TwoGangStatusModel deviceStatus;
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final String deviceId;
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Timer? _timer;
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FutureOr<void> _onFetchDeviceStatus(TwoGangSwitchFetchDeviceEvent event,
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Emitter<TwoGangSwitchState> emit) async {
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Future<void> _onFetchDeviceStatus(
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TwoGangSwitchFetchDeviceEvent event,
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Emitter<TwoGangSwitchState> emit,
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) async {
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emit(TwoGangSwitchLoading());
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try {
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final status =
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await DevicesManagementApi().getDeviceStatus(event.deviceId);
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final status = await DevicesManagementApi().getDeviceStatus(event.deviceId);
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deviceStatus = TwoGangStatusModel.fromJson(event.deviceId, status.status);
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_listenToChanges(event.deviceId);
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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@ -36,131 +46,96 @@ class TwoGangSwitchBloc extends Bloc<TwoGangSwitchEvent, TwoGangSwitchState> {
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}
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}
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FutureOr<void> _onControl(
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TwoGangSwitchControl event, Emitter<TwoGangSwitchState> emit) async {
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final oldValue = _getValueByCode(event.code);
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void _listenToChanges(String deviceId) {
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try {
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final ref = FirebaseDatabase.instance.ref(
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'device-status/$deviceId',
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);
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ref.onValue.listen((event) {
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final eventsMap = event.snapshot.value as Map<dynamic, dynamic>;
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List<Status> statusList = [];
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eventsMap['status'].forEach((element) {
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statusList.add(
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Status(
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code: element['code'],
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value: element['value'].toString(),
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),
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);
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});
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deviceStatus = TwoGangStatusModel.fromJson(deviceId, statusList);
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add(StatusUpdated(deviceStatus));
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});
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} catch (_) {
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log(
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'Error listening to changes',
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name: 'TwoGangSwitchBloc._listenToChanges',
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);
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}
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}
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Future<void> _onControl(
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TwoGangSwitchControl event,
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Emitter<TwoGangSwitchState> emit,
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) async {
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emit(TwoGangSwitchLoading());
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_updateLocalValue(event.code, event.value);
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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await _runDebounce(
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deviceId: event.deviceId,
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code: event.code,
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value: event.value,
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oldValue: oldValue,
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emit: emit,
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isBatch: false,
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);
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try {
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await controlDeviceService.controlDevice(
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deviceUuid: event.deviceId,
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status: Status(code: event.code, value: event.value),
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);
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} catch (e) {
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_updateLocalValue(event.code, !event.value);
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emit(TwoGangSwitchError(e.toString()));
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}
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}
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Future<void> _runDebounce({
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required dynamic deviceId,
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required String code,
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required bool value,
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required bool oldValue,
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required Emitter<TwoGangSwitchState> emit,
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required bool isBatch,
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}) async {
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late String id;
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if (deviceId is List) {
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id = deviceId.first;
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} else {
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id = deviceId;
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}
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if (_timer != null) {
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_timer!.cancel();
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}
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_timer = Timer(const Duration(milliseconds: 500), () async {
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try {
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late bool response;
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if (isBatch) {
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response = await DevicesManagementApi()
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.deviceBatchControl(deviceId, code, value);
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} else {
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response = await DevicesManagementApi()
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.deviceControl(deviceId, Status(code: code, value: value));
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}
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if (!response) {
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_revertValueAndEmit(id, code, oldValue, emit);
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}
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} catch (e) {
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_revertValueAndEmit(id, code, oldValue, emit);
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}
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});
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}
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void _revertValueAndEmit(String deviceId, String code, bool oldValue,
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Emitter<TwoGangSwitchState> emit) {
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_updateLocalValue(code, oldValue);
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Future<void> _onBatchControl(
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TwoGangSwitchBatchControl event,
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Emitter<TwoGangSwitchState> emit,
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) async {
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emit(TwoGangSwitchLoading());
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_updateLocalValue(event.code, event.value);
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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}
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void _updateLocalValue(String code, bool value) {
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if (code == 'switch_1') {
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deviceStatus = deviceStatus.copyWith(switch1: value);
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}
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if (code == 'switch_2') {
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deviceStatus = deviceStatus.copyWith(switch2: value);
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try {
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await batchControlDevicesService.batchControlDevices(
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uuids: event.deviceId,
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code: event.code,
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value: event.value,
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);
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} catch (e) {
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_updateLocalValue(event.code, !event.value);
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emit(TwoGangSwitchError(e.toString()));
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}
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}
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bool _getValueByCode(String code) {
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switch (code) {
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case 'switch_1':
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return deviceStatus.switch1;
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case 'switch_2':
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return deviceStatus.switch2;
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default:
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return false;
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}
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}
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Future<void> _onFetchBatchStatus(TwoGangSwitchFetchBatchEvent event,
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Emitter<TwoGangSwitchState> emit) async {
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Future<void> _onFetchBatchStatus(
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TwoGangSwitchFetchBatchEvent event,
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Emitter<TwoGangSwitchState> emit,
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) async {
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emit(TwoGangSwitchLoading());
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try {
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final status =
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await DevicesManagementApi().getBatchStatus(event.devicesIds);
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deviceStatus =
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TwoGangStatusModel.fromJson(event.devicesIds.first, status.status);
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final status = await DevicesManagementApi().getBatchStatus(event.devicesIds);
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deviceStatus = TwoGangStatusModel.fromJson(
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event.devicesIds.first,
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status.status,
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);
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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} catch (e) {
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emit(TwoGangSwitchError(e.toString()));
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}
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}
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@override
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Future<void> close() {
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_timer?.cancel();
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return super.close();
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}
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FutureOr<void> _onBatchControl(
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TwoGangSwitchBatchControl event, Emitter<TwoGangSwitchState> emit) async {
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final oldValue = _getValueByCode(event.code);
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_updateLocalValue(event.code, event.value);
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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await _runDebounce(
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deviceId: event.deviceId,
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code: event.code,
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value: event.value,
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oldValue: oldValue,
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emit: emit,
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isBatch: true,
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);
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}
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FutureOr<void> _onFactoryReset(
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TwoGangFactoryReset event, Emitter<TwoGangSwitchState> emit) async {
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Future<void> _onFactoryReset(
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TwoGangFactoryReset event,
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Emitter<TwoGangSwitchState> emit,
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) async {
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emit(TwoGangSwitchLoading());
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try {
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final response = await DevicesManagementApi().factoryReset(
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@ -168,42 +143,31 @@ class TwoGangSwitchBloc extends Bloc<TwoGangSwitchEvent, TwoGangSwitchState> {
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event.deviceId,
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);
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if (!response) {
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emit(TwoGangSwitchError('Failed'));
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emit(TwoGangSwitchError('Failed to reset device'));
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} else {
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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add(TwoGangSwitchFetchDeviceEvent(event.deviceId));
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}
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} catch (e) {
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emit(TwoGangSwitchError(e.toString()));
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}
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}
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_listenToChanges(deviceId) {
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try {
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DatabaseReference ref =
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FirebaseDatabase.instance.ref('device-status/$deviceId');
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Stream<DatabaseEvent> stream = ref.onValue;
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stream.listen((DatabaseEvent event) {
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Map<dynamic, dynamic> usersMap =
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event.snapshot.value as Map<dynamic, dynamic>;
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List<Status> statusList = [];
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usersMap['status'].forEach((element) {
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statusList
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.add(Status(code: element['code'], value: element['value']));
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});
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deviceStatus =
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TwoGangStatusModel.fromJson(usersMap['productUuid'], statusList);
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if (!isClosed) {
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add(StatusUpdated(deviceStatus));
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}
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});
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} catch (_) {}
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}
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void _onStatusUpdated(StatusUpdated event, Emitter<TwoGangSwitchState> emit) {
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void _onStatusUpdated(
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StatusUpdated event,
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Emitter<TwoGangSwitchState> emit,
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) {
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deviceStatus = event.deviceStatus;
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emit(TwoGangSwitchStatusLoaded(deviceStatus));
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}
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void _updateLocalValue(String code, bool value) {
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switch (code) {
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case 'switch_1':
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deviceStatus = deviceStatus.copyWith(switch1: value);
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break;
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case 'switch_2':
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deviceStatus = deviceStatus.copyWith(switch2: value);
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break;
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}
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}
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}
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@ -0,0 +1,18 @@
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import 'package:syncrow_web/pages/device_managment/factories/device_bloc_dependencies_factory.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_bloc.dart';
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abstract final class TwoGangSwitchBlocFactory {
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const TwoGangSwitchBlocFactory._();
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static TwoGangSwitchBloc create({
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required String deviceId,
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}) {
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return TwoGangSwitchBloc(
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deviceId: deviceId,
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controlDeviceService:
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DeviceBlocDependenciesFactory.createControlDeviceService(),
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batchControlDevicesService:
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DeviceBlocDependenciesFactory.createBatchControlDevicesService(),
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);
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}
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}
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@ -24,16 +24,16 @@ class TwoGangStatusModel {
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for (var status in jsonList) {
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switch (status.code) {
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case 'switch_1':
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switch1 = status.value ?? false;
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switch1 = bool.tryParse(status.value.toString()) ?? false;
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break;
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case 'countdown_1':
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countDown = status.value ?? 0;
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countDown = int.tryParse(status.value.toString()) ?? 0;
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break;
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case 'switch_2':
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switch2 = status.value ?? false;
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switch2 = bool.tryParse(status.value.toString()) ?? false;
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break;
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case 'countdown_2':
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countDown2 = status.value ?? 0;
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countDown2 = int.tryParse(status.value.toString()) ?? 0;
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break;
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}
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}
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@ -2,11 +2,11 @@ import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:syncrow_web/pages/device_managment/all_devices/models/factory_reset_model.dart';
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import 'package:syncrow_web/pages/device_managment/shared/batch_control/factory_reset.dart';
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// import 'package:syncrow_web/pages/device_managment/shared/batch_control/firmware_update.dart';
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import 'package:syncrow_web/pages/device_managment/shared/toggle_widget.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_bloc.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_event.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_state.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/factories/two_gang_switch_bloc_factory.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/models/two_gang_status_model.dart';
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import 'package:syncrow_web/utils/helpers/responsice_layout_helper/responsive_layout_helper.dart';
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@ -18,7 +18,7 @@ class TwoGangBatchControlView extends StatelessWidget with HelperResponsiveLayou
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@override
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Widget build(BuildContext context) {
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return BlocProvider(
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create: (context) => TwoGangSwitchBloc(deviceId: deviceIds.first)
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create: (context) => TwoGangSwitchBlocFactory.create(deviceId: deviceIds.first)
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..add(TwoGangSwitchFetchBatchEvent(deviceIds)),
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child: BlocBuilder<TwoGangSwitchBloc, TwoGangSwitchState>(
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builder: (context, state) {
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@ -4,6 +4,7 @@ import 'package:syncrow_web/pages/device_managment/shared/toggle_widget.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_bloc.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_event.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/bloc/two_gang_switch_state.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/factories/two_gang_switch_bloc_factory.dart';
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import 'package:syncrow_web/pages/device_managment/two_gang_switch/models/two_gang_status_model.dart';
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import 'package:syncrow_web/utils/helpers/responsice_layout_helper/responsive_layout_helper.dart';
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@ -15,7 +16,7 @@ class TwoGangDeviceControlView extends StatelessWidget
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@override
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Widget build(BuildContext context) {
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return BlocProvider(
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create: (context) => TwoGangSwitchBloc(deviceId: deviceId)
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create: (context) => TwoGangSwitchBlocFactory.create(deviceId: deviceId)
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..add(TwoGangSwitchFetchDeviceEvent(deviceId)),
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child: BlocBuilder<TwoGangSwitchBloc, TwoGangSwitchState>(
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builder: (context, state) {
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Block a user