pages/theseus_gui/src/store/breadcrumbs.js

import { defineStore } from 'pinia'

export const useBreadcrumbs = defineStore('breadcrumbsStore', {
  state: () => ({
    names: new Map(),
    context: null,
    rootContext: null,
  }),
  actions: {
    getName(route) {
      return this.names.get(route) ?? ''
    },
    setName(route, title) {
      this.names.set(route, title)
    },
    // resets breadcrumbs to only included ones as to not have stale breadcrumbs
    resetToNames(breadcrumbs) {
      // names is an array of every breadcrumb.name that starts with a ?
      const names = breadcrumbs
        .filter((breadcrumb) => breadcrumb.name.charAt(0) === '?')
        .map((breadcrumb) => breadcrumb.name.slice(1))
      // remove all names that are not in the names array
      for (const [route] of this.names) {
        if (!names.includes(route)) {
          this.names.delete(route)
        }
      }
    },
    setContext(context) {
      this.context = context
    },
    setRootContext(context) {
      this.rootContext = context
    },
  },
})