ts/src/views/MultiTrajPlayback/hooks/useMultiSatTraj.js

import { ref } from 'vue'
import { useSatellite } from '../../Satellite/hooks/satellite'
export function useMultiSatTraj() {
  const multiSatTrajMap = new Map()
  const satellitePayloadStatusMap = ref(new Map())
  const { addSatellite } = useSatellite()

  function addSatelliteTraj(satelliteList = [], timeRange) {
    satelliteList.forEach(({ id, tle }) => {
      if (!multiSatTrajMap.has(id)) {
        const satellite = addSatellite(
          { id, tle },
          {
            startTime: new Date(timeRange[0]).toISOString() || new Date(),
          }
        )

        satellite.sensor = true
        multiSatTrajMap.set(id, satellite)
        satellitePayloadStatusMap.value.set(id, satellite.sensor)
      }
    })
  }

  function changeSatellitePayloadStatus(id, status) {
    multiSatTrajMap.has(id) && (multiSatTrajMap.get(id).sensor = status)
  }

  function removeAllMultiSatelliteTraj() {
    for (let [key, satellite] of multiSatTrajMap.entries()) {
      satellite.destroy()
      multiSatTrajMap.delete(key)
    }
  }
  return {
    addSatelliteTraj,
    removeAllMultiSatelliteTraj,
    satellitePayloadStatusMap,
    changeSatellitePayloadStatus,
  }
}