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Refactor SpaceManagementPage to use StatefulWidget and initialize CommunitiesBloc in initState. Update CommunityStructureHeader to handle community updates and improve state management in CommunitiesTreeSelectionBloc with new event for community state updates.

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This commit is contained in:
Faris Armoush
2025-07-14 10:27:22 +03:00
parent a409e34643
commit 7331c8440b
7 changed files with 189 additions and 20 deletions
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30
lib/pages/space_management_v2/main_module/views/space_management_page.dart
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@ -16,21 +16,37 @@ import 'package:syncrow_web/services/api/http_service.dart';
import 'package:syncrow_web/utils/theme/responsive_text_theme.dart';
import 'package:syncrow_web/web_layout/web_scaffold.dart';
class SpaceManagementPage extends StatelessWidget {
class SpaceManagementPage extends StatefulWidget {
const SpaceManagementPage({super.key});
@override
State<SpaceManagementPage> createState() => _SpaceManagementPageState();
}
class _SpaceManagementPageState extends State<SpaceManagementPage> {
late final CommunitiesBloc communitiesBloc;
@override
void initState() {
communitiesBloc = CommunitiesBloc(
communitiesService: DebouncedCommunitiesService(
RemoteCommunitiesService(HTTPService()),
),
)..add(const LoadCommunities(LoadCommunitiesParam()));
super.initState();
}
@override
Widget build(BuildContext context) {
return MultiBlocProvider(
providers: [
BlocProvider.value(value: communitiesBloc),
BlocProvider(
create: (context) => CommunitiesBloc(
communitiesService: DebouncedCommunitiesService(
RemoteCommunitiesService(HTTPService()),
),
)..add(const LoadCommunities(LoadCommunitiesParam())),
create: (context) => CommunitiesTreeSelectionBloc(
communitiesBloc: communitiesBloc,
),
),
BlocProvider(create: (context) => CommunitiesTreeSelectionBloc()),
BlocProvider(
create: (context) => SpaceDetailsBloc(
UniqueSubspacesDecorator(

36
lib/pages/space_management_v2/main_module/widgets/community_structure_header.dart
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@ -3,7 +3,10 @@ import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_svg/svg.dart';
import 'package:syncrow_web/pages/space_management_v2/main_module/shared/helpers/space_management_community_dialog_helper.dart';
import 'package:syncrow_web/pages/space_management_v2/main_module/widgets/community_structure_header_action_buttons.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/models/space_model.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/communities/presentation/bloc/communities_bloc.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/communities/presentation/communities_tree_selection_bloc/communities_tree_selection_bloc.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/space_details/domain/models/space_details_model.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/space_details/presentation/helpers/space_details_dialog_helper.dart';
import 'package:syncrow_web/utils/color_manager.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
@ -11,6 +14,26 @@ import 'package:syncrow_web/utils/constants/assets.dart';
class CommunityStructureHeader extends StatelessWidget {
const CommunityStructureHeader({super.key});
List<SpaceModel> _updateRecursive(
List<SpaceModel> spaces,
SpaceDetailsModel updatedSpace,
) {
return spaces.map((space) {
if (space.uuid == updatedSpace.uuid) {
return space.copyWith(
spaceName: updatedSpace.spaceName,
icon: updatedSpace.icon,
);
}
if (space.children.isNotEmpty) {
return space.copyWith(
children: _updateRecursive(space.children, updatedSpace),
);
}
return space;
}).toList();
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
@ -99,6 +122,19 @@ class CommunityStructureHeader extends StatelessWidget {
context,
spaceModel: selectedSpace!,
communityUuid: selectedCommunity.uuid,
onSuccess: (updatedSpaceDetails) {
final communitiesBloc = context.read<CommunitiesBloc>();
final updatedSpaces = _updateRecursive(
selectedCommunity.spaces,
updatedSpaceDetails,
);
final community = selectedCommunity.copyWith(
spaces: updatedSpaces,
);
communitiesBloc.add(CommunitiesUpdateCommunity(community));
},
),
selectedSpace: selectedSpace,
),

19
lib/pages/space_management_v2/modules/communities/domain/models/space_model.dart
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@ -46,6 +46,25 @@ class SpaceModel extends Equatable {
);
}
SpaceModel copyWith({
String? uuid,
DateTime? createdAt,
DateTime? updatedAt,
String? spaceName,
String? icon,
List<SpaceModel>? children,
}) {
return SpaceModel(
uuid: uuid ?? this.uuid,
createdAt: createdAt ?? this.createdAt,
updatedAt: updatedAt ?? this.updatedAt,
spaceName: spaceName ?? this.spaceName,
icon: icon ?? this.icon,
children: children ?? this.children,
parent: parent,
);
}
@override
List<Object?> get props => [uuid, spaceName, icon, children];
}

79
lib/pages/space_management_v2/modules/communities/presentation/communities_tree_selection_bloc/communities_tree_selection_bloc.dart
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@ -1,17 +1,39 @@
import 'dart:async';
import 'package:bloc/bloc.dart';
import 'package:equatable/equatable.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/models/community_model.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/models/space_model.dart';
import 'package:syncrow_web/pages/space_management_v2/modules/communities/presentation/bloc/communities_bloc.dart';
part 'communities_tree_selection_event.dart';
part 'communities_tree_selection_state.dart';
class CommunitiesTreeSelectionBloc
extends Bloc<CommunitiesTreeSelectionEvent, CommunitiesTreeSelectionState> {
CommunitiesTreeSelectionBloc() : super(const CommunitiesTreeSelectionState()) {
CommunitiesTreeSelectionBloc({
required CommunitiesBloc communitiesBloc,
}) : _communitiesBloc = communitiesBloc,
super(const CommunitiesTreeSelectionState()) {
on<SelectCommunityEvent>(_onSelectCommunity);
on<SelectSpaceEvent>(_onSelectSpace);
on<ClearCommunitiesTreeSelectionEvent>(_onClearSelection);
on<_CommunitiesStateUpdated>(_onCommunitiesStateUpdated);
_communitiesSubscription = _communitiesBloc.stream.listen((communitiesState) {
if (state.selectedCommunity != null) {
add(_CommunitiesStateUpdated(communitiesState));
}
});
}
final CommunitiesBloc _communitiesBloc;
late final StreamSubscription<CommunitiesState> _communitiesSubscription;
@override
Future<void> close() {
_communitiesSubscription.cancel();
return super.close();
}
void _onSelectCommunity(
@ -44,4 +66,59 @@ class CommunitiesTreeSelectionBloc
) {
emit(const CommunitiesTreeSelectionState());
}
void _onCommunitiesStateUpdated(
_CommunitiesStateUpdated event,
Emitter<CommunitiesTreeSelectionState> emit,
) {
if (state.selectedCommunity == null) return;
final communities = event.communitiesState.communities;
try {
final updatedCommunity = communities.firstWhere(
(c) => c.uuid == state.selectedCommunity!.uuid,
);
var updatedSelectedSpace = state.selectedSpace;
if (state.selectedSpace != null) {
updatedSelectedSpace = _findSpaceInCommunity(
updatedCommunity,
state.selectedSpace!.uuid,
);
}
emit(
state.copyWith(
selectedCommunity: updatedCommunity,
selectedSpace: updatedSelectedSpace,
clearSelectedSpace: updatedSelectedSpace == null,
),
);
} catch (_) {
add(const ClearCommunitiesTreeSelectionEvent());
}
}
SpaceModel? _findSpaceInCommunity(CommunityModel community, String spaceUuid) {
try {
return _findSpaceRecursive(community.spaces, spaceUuid);
} catch (_) {
return null;
}
}
SpaceModel _findSpaceRecursive(List<SpaceModel> spaces, String spaceUuid) {
for (final space in spaces) {
if (space.uuid == spaceUuid) {
return space;
}
if (space.children.isNotEmpty) {
try {
return _findSpaceRecursive(space.children, spaceUuid);
} catch (_) {
// not found in this branch
}
}
}
throw Exception('Space not found');
}
}

9
lib/pages/space_management_v2/modules/communities/presentation/communities_tree_selection_bloc/communities_tree_selection_event.dart
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@ -29,3 +29,12 @@ final class ClearCommunitiesTreeSelectionEvent
extends CommunitiesTreeSelectionEvent {
const ClearCommunitiesTreeSelectionEvent();
}
final class _CommunitiesStateUpdated extends CommunitiesTreeSelectionEvent {
const _CommunitiesStateUpdated(this.communitiesState);
final CommunitiesState communitiesState;
@override
List<Object> get props => [communitiesState];
}

12
lib/pages/space_management_v2/modules/communities/presentation/communities_tree_selection_bloc/communities_tree_selection_state.dart
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@ -12,18 +12,14 @@ final class CommunitiesTreeSelectionState extends Equatable {
CommunitiesTreeSelectionState copyWith({
CommunityModel? selectedCommunity,
SpaceModel? selectedSpace,
List<CommunityModel>? expandedCommunities,
List<SpaceModel>? expandedSpaces,
bool clearSelectedSpace = false,
}) {
return CommunitiesTreeSelectionState(
selectedCommunity: selectedCommunity ?? this.selectedCommunity,
selectedSpace: selectedSpace ?? this.selectedSpace,
selectedSpace: clearSelectedSpace ? null : selectedSpace ?? this.selectedSpace,
);
}
@override
List<Object?> get props => [
selectedCommunity,
selectedSpace,
];
}
List<Object?> get props => [selectedCommunity, selectedSpace];
}

24
lib/pages/space_management_v2/modules/space_details/presentation/helpers/space_details_dialog_helper.dart
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@ -42,6 +42,7 @@ abstract final class SpaceDetailsDialogHelper {
BuildContext context, {
required SpaceModel spaceModel,
required String communityUuid,
required void Function(SpaceDetailsModel updatedSpaceDetails)? onSuccess,
}) {
showDialog<void>(
context: context,
@ -60,7 +61,11 @@ abstract final class SpaceDetailsDialogHelper {
],
child: Builder(
builder: (context) => BlocListener<UpdateSpaceBloc, UpdateSpaceState>(
listener: _updateListener,
listener: (context, state) => _updateListener(
context,
state,
onSuccess,
),
child: SpaceDetailsDialog(
context: context,
title: const SelectableText('Edit Space'),
@ -81,17 +86,28 @@ abstract final class SpaceDetailsDialogHelper {
);
}
static void _updateListener(BuildContext context, UpdateSpaceState state) {
static void _updateListener(
BuildContext context,
UpdateSpaceState state,
void Function(SpaceDetailsModel updatedSpaceDetails)? onSuccess,
) {
return switch (state) {
UpdateSpaceInitial() => null,
UpdateSpaceLoading() => _onLoading(context),
UpdateSpaceSuccess(:final space) => _onUpdateSuccess(context, space),
UpdateSpaceSuccess(:final space) =>
_onUpdateSuccess(context, space, onSuccess),
UpdateSpaceFailure(:final errorMessage) => _onError(context, errorMessage),
};
}
static void _onUpdateSuccess(BuildContext context, SpaceDetailsModel space) {
static void _onUpdateSuccess(
BuildContext context,
SpaceDetailsModel space,
void Function(SpaceDetailsModel updatedSpaceDetails)? onSuccess,
) {
Navigator.of(context).pop();
Navigator.of(context).pop();
onSuccess?.call(space);
}
static void _onLoading(BuildContext context) {