text: /*
   * Copyright (c) 2021 AtLarge Research
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  import React, { useState } from 'react'
  import {
      Bullseye,
      Drawer,
      DrawerContent,
      DrawerContentBody,
      EmptyState,
      EmptyStateIcon,
      Spinner,
      Title,
  } from '@patternfly/react-core'
  import { configure, HotKeys } from 'react-hotkeys'
  import { KeymapConfiguration } from '../../hotkeys'
  import MapStage from './map/MapStage'
  import Collapse from './map/controls/Collapse'
  import { useSelector } from 'react-redux'
  import TopologySidebar from './sidebar/TopologySidebar'
  
  function TopologyMap() {
      const topologyIsLoading = useSelector((state) => !state.topology.root)
      const interactionLevel = useSelector((state) => state.interactionLevel)
  
      const [isExpanded, setExpanded] = useState(true)
      const panelContent = <TopologySidebar interactionLevel={interactionLevel} onClose={() => setExpanded(false)} />
  
      // Make sure that holding down a key will generate repeated events
      configure({
          ignoreRepeatedEventsWhenKeyHeldDown: false,
      })
  
      return topologyIsLoading ? (
          <Bullseye>
              <EmptyState>
                  <EmptyStateIcon variant="container" component={Spinner} />
                  <Title size="lg" headingLevel="h4">
                      Loading Topology
                  </Title>
              </EmptyState>
          </Bullseye>
      ) : (
          <HotKeys keyMap={KeymapConfiguration} allowChanges={true} className="full-height">
              <Drawer isExpanded={isExpanded}>
                  <DrawerContent panelContent={panelContent}>
                      <DrawerContentBody>
                          <MapStage />
                          <Collapse onClick={() => setExpanded(true)} />
                      </DrawerContentBody>
                  </DrawerContent>
              </Drawer>
          </HotKeys>
      )
  }
  
  export default TopologyMap
  