mirror of
https://github.com/SyncrowIOT/web.git
synced 2025-07-10 07:07:19 +00:00
cached space models
This commit is contained in:
@ -1,7 +1,5 @@
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import 'dart:async';
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import 'dart:developer';
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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/common/bloc/project_manager.dart';
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import 'package:syncrow_web/pages/space_tree/bloc/space_tree_bloc.dart';
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@ -30,9 +28,14 @@ class SpaceManagementBloc
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List<ProductModel>? _cachedProducts;
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List<SpaceTemplateModel>? _cachedSpaceModels;
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final SpaceTreeBloc _spaceTreeBloc;
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SpaceManagementBloc(this._api, this._productApi, this._spaceModelApi)
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: super(SpaceManagementInitial()) {
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SpaceManagementBloc(
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this._api,
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this._productApi,
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this._spaceModelApi,
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this._spaceTreeBloc,
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) : super(SpaceManagementInitial()) {
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on<LoadCommunityAndSpacesEvent>(_onLoadCommunityAndSpaces);
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on<CreateCommunityEvent>(_onCreateCommunity);
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on<SelectCommunityEvent>(_onSelectCommunity);
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@ -44,14 +47,63 @@ class SpaceManagementBloc
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on<NewCommunityEvent>(_onNewCommunity);
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on<BlankStateEvent>(_onBlankState);
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on<SpaceModelLoadEvent>(_onLoadSpaceModel);
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on<UpdateSpaceModelCache>(_updateSpaceModelCache);
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on<DeleteSpaceModelFromCache>(_deleteSpaceModelFromCache);
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}
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Future<void> _updateSpaceModelCache(
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UpdateSpaceModelCache event, Emitter<SpaceManagementState> emit) async {
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if (_cachedSpaceModels != null) {
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_cachedSpaceModels = _cachedSpaceModels!.map((model) {
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return model.uuid == event.updatedModel.uuid
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? event.updatedModel
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: model;
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}).toList();
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} else {
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_cachedSpaceModels = await fetchSpaceModels();
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}
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emit(SpaceModelLoaded(
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communities: state is SpaceManagementLoaded
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? (state as SpaceManagementLoaded).communities
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: [],
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products: _cachedProducts ?? [],
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spaceModels: List.from(_cachedSpaceModels ?? []),
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));
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}
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void _deleteSpaceModelFromCache(DeleteSpaceModelFromCache event,
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Emitter<SpaceManagementState> emit) async {
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if (_cachedSpaceModels != null) {
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_cachedSpaceModels = _cachedSpaceModels!
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.where((model) => model.uuid != event.deletedUuid)
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.toList();
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} else {
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_cachedSpaceModels = await fetchSpaceModels();
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}
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emit(SpaceModelLoaded(
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communities: state is SpaceManagementLoaded
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? (state as SpaceManagementLoaded).communities
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: [],
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products: _cachedProducts ?? [],
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spaceModels: List.from(_cachedSpaceModels ?? []),
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));
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}
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void _logEvent(String eventName) {
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log('Event Triggered: $eventName');
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}
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Future<List<SpaceTemplateModel>> fetchSpaceModels(
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SpaceManagementState previousState) async {
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void updateCachedSpaceModels(List<SpaceTemplateModel> updatedModels) {
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_cachedSpaceModels = List.from(updatedModels);
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}
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void addToCachedSpaceModels(SpaceTemplateModel newModel) {
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_cachedSpaceModels?.add(newModel);
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}
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Future<List<SpaceTemplateModel>> fetchSpaceModels() async {
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try {
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if (_cachedSpaceModels != null) {
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return _cachedSpaceModels!;
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@ -87,7 +139,6 @@ class SpaceManagementBloc
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UpdateCommunityEvent event,
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Emitter<SpaceManagementState> emit,
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) async {
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_logEvent('UpdateCommunityEvent');
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final previousState = state;
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try {
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@ -107,7 +158,7 @@ class SpaceManagementBloc
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}
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}
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var prevSpaceModels = await fetchSpaceModels(previousState);
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var prevSpaceModels = await fetchSpaceModels();
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emit(SpaceManagementLoaded(
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communities: updatedCommunities,
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@ -161,7 +212,7 @@ class SpaceManagementBloc
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return;
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}
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var prevSpaceModels = await fetchSpaceModels(previousState);
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var prevSpaceModels = await fetchSpaceModels();
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emit(BlankState(
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communities: event.communities,
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@ -181,7 +232,7 @@ class SpaceManagementBloc
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var spaceBloc = event.context.read<SpaceTreeBloc>();
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List<CommunityModel> communities = await _waitForCommunityList(spaceBloc);
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var prevSpaceModels = await fetchSpaceModels(previousState);
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var prevSpaceModels = await fetchSpaceModels();
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if (previousState is SpaceManagementLoaded ||
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previousState is BlankState) {
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@ -239,7 +290,7 @@ class SpaceManagementBloc
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List<CommunityModel> communities = await _waitForCommunityList(spaceBloc);
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// Fetch space models after communities are available
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final prevSpaceModels = await fetchSpaceModels(state);
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final prevSpaceModels = await fetchSpaceModels();
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emit(SpaceManagementLoaded(
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communities: communities,
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products: _cachedProducts ?? [],
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@ -297,12 +348,10 @@ class SpaceManagementBloc
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try {
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final projectUuid = await ProjectManager.getProjectUUID() ?? '';
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final BuildContext safeContext =
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event.context; // Capture context safely before async calls
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CommunityModel? newCommunity = await _api.createCommunity(
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event.name, event.description, projectUuid);
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var prevSpaceModels = await fetchSpaceModels(previousState);
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var prevSpaceModels = await fetchSpaceModels();
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if (newCommunity != null) {
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if (previousState is SpaceManagementLoaded ||
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@ -311,12 +360,7 @@ class SpaceManagementBloc
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(previousState as dynamic).communities,
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);
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final updatedCommunities = prevCommunities..add(newCommunity);
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if (safeContext.mounted) {
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final spaceTreeBloc = safeContext.read<
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SpaceTreeBloc>(); // ✅ Read bloc only when context is mounted
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spaceTreeBloc.add(OnCommunityAdded(newCommunity));
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}
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_spaceTreeBloc.add(OnCommunityAdded(newCommunity));
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emit(SpaceManagementLoaded(
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spaceModels: prevSpaceModels,
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@ -430,7 +474,7 @@ class SpaceManagementBloc
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String communityUuid,
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Emitter<SpaceManagementState> emit,
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) async {
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var prevSpaceModels = await fetchSpaceModels(previousState);
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var prevSpaceModels = await fetchSpaceModels();
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final communities = List<CommunityModel>.from(previousState.communities);
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@ -629,7 +673,7 @@ class SpaceManagementBloc
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var spaceBloc = event.context.read<SpaceTreeBloc>();
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List<CommunityModel> communities = spaceBloc.state.communityList;
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var prevSpaceModels = await fetchSpaceModels(prevState);
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var prevSpaceModels = await fetchSpaceModels();
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if (communities.isEmpty) {
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communities = await _api.fetchCommunities(projectUuid);
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@ -1,7 +1,8 @@
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import 'package:equatable/equatable.dart';
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import 'package:flutter/material.dart';
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import 'package:syncrow_web/pages/spaces_management/all_spaces/model/community_model.dart';
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import 'package:syncrow_web/pages/spaces_management/all_spaces/model/space_model.dart'; // Import for Offset
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import 'package:syncrow_web/pages/spaces_management/all_spaces/model/space_model.dart';
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import 'package:syncrow_web/pages/spaces_management/space_model/models/space_template_model.dart'; // Import for Offset
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abstract class SpaceManagementEvent extends Equatable {
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const SpaceManagementEvent();
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@ -160,3 +161,13 @@ class SpaceModelLoadEvent extends SpaceManagementEvent {
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@override
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List<Object?> get props => [context];
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}
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class UpdateSpaceModelCache extends SpaceManagementEvent {
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final SpaceTemplateModel updatedModel;
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UpdateSpaceModelCache(this.updatedModel);
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}
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class DeleteSpaceModelFromCache extends SpaceManagementEvent {
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final String deletedUuid;
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DeleteSpaceModelFromCache(this.deletedUuid);
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}
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@ -71,3 +71,4 @@ class SpaceModelLoaded extends SpaceManagementState {
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@override
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List<Object> get props => [communities, products, spaceModels];
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}
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@ -3,6 +3,7 @@ import 'dart:developer';
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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/shared/navigate_home_grid_view.dart';
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import 'package:syncrow_web/pages/space_tree/bloc/space_tree_bloc.dart';
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import 'package:syncrow_web/pages/spaces_management/structure_selector/bloc/center_body_bloc.dart';
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import 'package:syncrow_web/pages/spaces_management/all_spaces/bloc/space_management_bloc.dart';
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import 'package:syncrow_web/pages/spaces_management/all_spaces/bloc/space_management_event.dart';
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@ -34,6 +35,7 @@ class SpaceManagementPageState extends State<SpaceManagementPage> {
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_api,
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_productApi,
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_spaceModelApi,
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BlocProvider.of<SpaceTreeBloc>(context),
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)..add(LoadCommunityAndSpacesEvent(this.context)),
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),
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BlocProvider(
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