text: export default class SidebarStore {
    constructor(options) {
      if (!SidebarStore.singleton) {
        this.initSingleton(options);
      }
  
      return SidebarStore.singleton;
    }
  
    initSingleton(options) {
      const { currentUser, rootPath, editable, timeTrackingLimitToHours } = options;
      this.currentUser = currentUser;
      this.rootPath = rootPath;
      this.editable = editable;
      this.timeEstimate = 0;
      this.totalTimeSpent = 0;
      this.humanTimeEstimate = '';
      this.humanTimeSpent = '';
      this.timeTrackingLimitToHours = timeTrackingLimitToHours;
      this.assignees = [];
      this.isFetching = {
        assignees: true,
        participants: true,
        subscriptions: true,
      };
      this.isLoading = {};
      this.autocompleteProjects = [];
      this.moveToProjectId = 0;
      this.isLockDialogOpen = false;
      this.participants = [];
      this.subscribed = null;
  
      SidebarStore.singleton = this;
    }
  
    setAssigneeData(data) {
      this.isFetching.assignees = false;
      if (data.assignees) {
        this.assignees = data.assignees;
      }
    }
  
    setTimeTrackingData(data) {
      this.timeEstimate = data.time_estimate;
      this.totalTimeSpent = data.total_time_spent;
      this.humanTimeEstimate = data.human_time_estimate;
      this.humanTotalTimeSpent = data.human_total_time_spent;
    }
  
    setParticipantsData(data) {
      this.isFetching.participants = false;
      this.participants = data.participants || [];
    }
  
    setSubscriptionsData(data) {
      this.isFetching.subscriptions = false;
      this.subscribed = data.subscribed || false;
    }
  
    setFetchingState(key, value) {
      this.isFetching[key] = value;
    }
  
    setLoadingState(key, value) {
      this.isLoading[key] = value;
    }
  
    addAssignee(assignee) {
      if (!this.findAssignee(assignee)) {
        this.assignees.push(assignee);
      }
    }
  
    findAssignee(findAssignee) {
      return this.assignees.find(assignee => assignee.id === findAssignee.id);
    }
  
    removeAssignee(removeAssignee) {
      if (removeAssignee) {
        this.assignees = this.assignees.filter(assignee => assignee.id !== removeAssignee.id);
      }
    }
  
    removeAllAssignees() {
      this.assignees = [];
    }
  
    setAutocompleteProjects(projects) {
      this.autocompleteProjects = projects;
    }
  
    setSubscribedState(subscribed) {
      this.subscribed = subscribed;
    }
  
    setMoveToProjectId(moveToProjectId) {
      this.moveToProjectId = moveToProjectId;
    }
  }
  