mirror of
https://github.com/SyncrowIOT/web.git
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317 lines
11 KiB
Dart
317 lines
11 KiB
Dart
import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:syncrow_web/pages/common/bloc/project_cubit.dart';
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import 'package:syncrow_web/pages/space_tree/bloc/space_tree_event.dart';
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import 'package:syncrow_web/pages/space_tree/bloc/space_tree_state.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';
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import 'package:syncrow_web/services/space_mana_api.dart';
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import 'package:syncrow_web/utils/constants/temp_const.dart';
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class SpaceTreeBloc extends Bloc<SpaceTreeEvent, SpaceTreeState> {
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String selectedCommunityId = 'aff21a57-2f91-4e5c-b99b-0182c3ab65a9';
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String selectedSpaceId = '25c96044-fadf-44bb-93c7-3c079e527ce6';
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final ProjectCubit projectCubit;
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SpaceTreeBloc(this.projectCubit) : super(const SpaceTreeState()) {
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on<InitialEvent>(_fetchSpaces);
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on<OnCommunityExpanded>(_onCommunityExpanded);
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on<OnSpaceExpanded>(_onSpaceExpanded);
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on<OnCommunitySelected>(_onCommunitySelected);
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on<OnSpaceSelected>(_onSpaceSelected);
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on<SearchQueryEvent>(_onSearch);
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}
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_fetchSpaces(InitialEvent event, Emitter<SpaceTreeState> emit) async {
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emit(SpaceTreeLoadingState());
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try {
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final projectUuid = projectCubit.state;
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List<CommunityModel> communities = await CommunitySpaceManagementApi()
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.fetchCommunities(projectUuid ?? TempConst.projectId);
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List<CommunityModel> updatedCommunities = await Future.wait(
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communities.map((community) async {
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List<SpaceModel> spaces = await CommunitySpaceManagementApi()
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.getSpaceHierarchy(
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community.uuid, projectUuid ?? TempConst.projectId);
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return CommunityModel(
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uuid: community.uuid,
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createdAt: community.createdAt,
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updatedAt: community.updatedAt,
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name: community.name,
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description: community.description,
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spaces: spaces,
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region: community.region,
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);
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}).toList(),
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);
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emit(state.copyWith(
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communitiesList: updatedCommunities,
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expandedCommunity: [],
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expandedSpaces: []));
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} catch (e) {
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emit(SpaceTreeErrorState('Error loading communities and spaces: $e'));
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}
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}
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_onCommunityExpanded(
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OnCommunityExpanded event, Emitter<SpaceTreeState> emit) async {
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try {
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List<String> updatedExpandedCommunityList =
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List.from(state.expandedCommunities);
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if (updatedExpandedCommunityList.contains(event.communityId)) {
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updatedExpandedCommunityList.remove(event.communityId);
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} else {
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updatedExpandedCommunityList.add(event.communityId);
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}
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emit(state.copyWith(
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expandedCommunity: updatedExpandedCommunityList,
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));
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} catch (e) {
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emit(const SpaceTreeErrorState('Something went wrong'));
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}
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}
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_onSpaceExpanded(OnSpaceExpanded event, Emitter<SpaceTreeState> emit) async {
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try {
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List<String> updatedExpandedSpacesList = List.from(state.expandedSpaces);
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if (updatedExpandedSpacesList.contains(event.spaceId)) {
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updatedExpandedSpacesList.remove(event.spaceId);
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} else {
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updatedExpandedSpacesList.add(event.spaceId);
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}
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emit(state.copyWith(expandedSpaces: updatedExpandedSpacesList));
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} catch (e) {
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emit(const SpaceTreeErrorState('Something went wrong'));
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}
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}
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_onCommunitySelected(
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OnCommunitySelected event, Emitter<SpaceTreeState> emit) async {
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try {
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List<String> updatedSelectedCommunities =
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List.from(state.selectedCommunities.toSet().toList());
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List<String> updatedSelectedSpaces =
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List.from(state.selectedSpaces.toSet().toList());
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List<String> updatedSoldChecks =
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List.from(state.soldCheck.toSet().toList());
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Map<String, List<String>> communityAndSpaces =
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Map.from(state.selectedCommunityAndSpaces);
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List<String> childrenIds = _getAllChildIds(event.children);
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if (!updatedSelectedCommunities.contains(event.communityId)) {
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// Select the community and all its children
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updatedSelectedCommunities.add(event.communityId);
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updatedSelectedSpaces.addAll(childrenIds);
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} else {
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// Unselect the community and all its children
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updatedSelectedCommunities.remove(event.communityId);
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updatedSelectedSpaces.removeWhere(childrenIds.contains);
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updatedSoldChecks.removeWhere(childrenIds.contains);
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}
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communityAndSpaces[event.communityId] = updatedSelectedSpaces;
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emit(state.copyWith(
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selectedCommunities: updatedSelectedCommunities,
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selectedSpaces: updatedSelectedSpaces,
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soldCheck: updatedSoldChecks,
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selectedCommunityAndSpaces: communityAndSpaces));
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} catch (e) {
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emit(const SpaceTreeErrorState('Something went wrong'));
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}
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}
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_onSpaceSelected(OnSpaceSelected event, Emitter<SpaceTreeState> emit) async {
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try {
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List<String> updatedSelectedCommunities =
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List.from(state.selectedCommunities.toSet().toList());
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List<String> updatedSelectedSpaces =
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List.from(state.selectedSpaces.toSet().toList());
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List<String> updatedSoldChecks =
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List.from(state.soldCheck.toSet().toList());
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Map<String, List<String>> communityAndSpaces =
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Map.from(state.selectedCommunityAndSpaces);
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List<String> childrenIds = _getAllChildIds(event.children);
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bool isChildSelected = false;
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for (String id in childrenIds) {
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if (updatedSelectedSpaces.contains(id)) {
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isChildSelected = true;
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}
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}
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if (!updatedSelectedSpaces.contains(event.spaceId) &&
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!updatedSoldChecks.contains(event.spaceId)) {
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// First click: Select the space and all its children
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updatedSelectedSpaces.add(event.spaceId);
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updatedSelectedCommunities.add(event.communityId);
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if (childrenIds.isNotEmpty) {
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updatedSelectedSpaces.addAll(childrenIds);
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}
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List<String> spaces =
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_getThePathToChild(event.communityId, event.spaceId);
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for (String space in spaces) {
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if (!updatedSelectedSpaces.contains(space) &&
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!updatedSoldChecks.contains(space)) {
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updatedSoldChecks.add(space);
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}
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}
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} else if (!updatedSoldChecks.contains(event.spaceId) &&
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childrenIds.isNotEmpty &&
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isChildSelected) {
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// Second click: Unselect space but keep children
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updatedSelectedSpaces.remove(event.spaceId);
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updatedSoldChecks.add(event.spaceId);
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} else {
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// Third click: Unselect space and all its children
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updatedSelectedSpaces.remove(event.spaceId);
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if (childrenIds.isNotEmpty) {
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updatedSelectedSpaces.removeWhere(childrenIds.contains);
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updatedSoldChecks.removeWhere(childrenIds.contains);
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}
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updatedSoldChecks.remove(event.spaceId);
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List<String> parents =
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_getThePathToChild(event.communityId, event.spaceId);
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if (!_parentSelected(parents, updatedSelectedSpaces)) {
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updatedSoldChecks.removeWhere(parents.contains);
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}
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if (!_anySpacesSelectedInCommunity(
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event.communityId, updatedSelectedSpaces, updatedSoldChecks)) {
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updatedSelectedCommunities.remove(event.communityId);
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}
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}
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communityAndSpaces[event.communityId] = updatedSelectedSpaces;
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emit(state.copyWith(
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selectedCommunities: updatedSelectedCommunities,
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selectedSpaces: updatedSelectedSpaces,
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soldCheck: updatedSoldChecks,
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selectedCommunityAndSpaces: communityAndSpaces));
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emit(state.copyWith(selectedSpaces: updatedSelectedSpaces));
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} catch (e) {
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emit(const SpaceTreeErrorState('Something went wrong'));
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}
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}
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_parentSelected(List<String> parents, List<String> selectedSpaces) {
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for (String space in parents) {
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if (selectedSpaces.contains(space)) {
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return true;
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}
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}
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return false;
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}
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_onSearch(SearchQueryEvent event, Emitter<SpaceTreeState> emit) async {
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try {
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List<CommunityModel> communities = List.from(state.communityList);
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List<CommunityModel> filteredCommunity = [];
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// Filter communities and expand only those that match the query
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filteredCommunity = communities.where((community) {
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final containsQueryInCommunity = community.name
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.toLowerCase()
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.contains(event.searchQuery.toLowerCase());
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final containsQueryInSpaces = community.spaces.any(
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(space) => _containsQuery(space, event.searchQuery.toLowerCase()));
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return containsQueryInCommunity || containsQueryInSpaces;
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}).toList();
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emit(state.copyWith(
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filteredCommunity: filteredCommunity,
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isSearching: event.searchQuery.isNotEmpty));
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} catch (e) {
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emit(const SpaceTreeErrorState('Something went wrong'));
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}
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}
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// Helper function to determine if any space or its children match the search query
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bool _containsQuery(SpaceModel space, String query) {
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final matchesSpace = space.name.toLowerCase().contains(query);
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final matchesChildren = space.children.any((child) =>
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_containsQuery(child, query)); // Recursive check for children
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return matchesSpace || matchesChildren;
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}
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List<String> _getAllChildIds(List<SpaceModel> spaces) {
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List<String> ids = [];
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for (var child in spaces) {
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ids.add(child.uuid!);
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ids.addAll(_getAllChildIds(child.children));
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}
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return ids;
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}
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bool _anySpacesSelectedInCommunity(String communityId,
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List<String> selectedSpaces, List<String> partialCheckedList) {
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bool result = false;
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for (var community in state.communityList) {
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if (community.uuid == communityId) {
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List<String> ids = _getAllChildIds(community.spaces);
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for (var id in ids) {
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result =
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selectedSpaces.contains(id) || partialCheckedList.contains(id);
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if (result) {
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return result;
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}
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}
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}
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}
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return result;
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}
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List<String> _getThePathToChild(String communityId, String selectedSpaceId) {
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List<String> ids = [];
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for (var community in state.communityList) {
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if (community.uuid == communityId) {
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for (var space in community.spaces) {
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List<String> list = [];
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list.add(space.uuid!);
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ids = _getAllParentsIds(space, selectedSpaceId, List.from(list));
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if (ids.isNotEmpty) {
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return ids;
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}
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}
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}
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}
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return ids;
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}
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List<String> _getAllParentsIds(
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SpaceModel child, String spaceId, List<String> listIds) {
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List<String> ids = listIds;
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ids.add(child.uuid ?? '');
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if (child.uuid == spaceId) {
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return ids;
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}
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if (child.children.isNotEmpty) {
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for (var space in child.children) {
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var result = _getAllParentsIds(space, spaceId, List.from(ids));
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if (result.isNotEmpty) {
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return result;
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}
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}
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}
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ids.removeLast();
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return [];
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}
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}
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