Merge remote-tracking branch 'origin/master'

张含笑

2025-04-19 cf95f7829bc0026b931f233f32358f156cde4313

 src/hooks/useTaskWayline/useTaskWayline.js

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/*
 * @Author: shuishen 1109946754@qq.com
 * @Date: 2025-04-19 14:24:34
 * @LastEditors: shuishen 1109946754@qq.com
 * @LastEditTime: 2025-04-19 15:23:57
 * @FilePath: \command-center-dashboard\src\hooks\useTaskWayline\useTaskWayline.js
 * @Description: 
 * 
 * Copyright (c) 2025 by shuishen, All Rights Reserved. 
 */
import lineImg from '@/assets/images/arrow-right-blue.png'
import rwqfdImg from '@/assets/images/signMachineNest/rwqfd.png'
import endPointImg from '@/assets/images/EndPointicon.png'

import { analyzeKmzFile, removeTextKey, XMLToJSON } from '@/utils/cesium/kmz'
import { flyVisual } from '@/utils/cesium/mapUtil'
import ImageTrailMaterial from '@/utils/cesium/ImageTrailMaterial'

import * as Cesium from 'cesium'
import { Cartesian3 } from 'cesium'

export function useTaskWayline (viewer, taskDetails) {
  const newViewer = unref(viewer)

  // 解析kmz文件
  const parsingFiles = async url => {
    const res = await analyzeKmzFile(`${url}?_t=${new Date().getTime()}`)
    const waylinesXML = await res.fileInfoObj['wpmz/waylines.wpml']
    const waylinesXMLJSON = XMLToJSON(waylinesXML)?.['Document']
    const waylinesXMLObj = removeTextKey(waylinesXMLJSON.Folder)
    if (!waylinesXMLObj.Placemark.length) return
    const allPoint = waylinesXMLObj.Placemark.map(item => item.Point.coordinates.split(','))
    flyVisual(allPoint, newViewer)
    drawWayline(waylinesXMLObj)
  }

  const drawWayline = lineObj => {
    const positions = lineObj.Placemark.map(item => {
      const [lon, lat] = item.Point.coordinates.split(',')
      return Cartesian3.fromDegrees(Number(lon), Number(lat))
    })
    // 起点
    newViewer.entities.add({
      id: 'drone-job-wayline-start',
      position: positions[0],
      billboard: {
        image: new Cesium.ConstantProperty(rwqfdImg),
        width: 70,
        height: 70,
      },
    })

    // 终点
    newViewer.entities.add({
      id: 'drone-job-wayline-end',
      position: positions[positions.length - 1],
      billboard: {
        image: new Cesium.ConstantProperty(endPointImg),
        width: 30,
        height: 30,
        verticalOrigin: Cesium.VerticalOrigin.BOTTOM, // 底部对齐
      },
    })

    // 路径线
    newViewer.entities.add({
      id: 'drone-job-wayline-polyline',
      polyline: {
        width: 4,
        positions: positions,
        material: new ImageTrailMaterial({
          color: { alpha: 1, blue: 1, green: 1, red: 1 },
          speed: 20,
          image: lineImg,
          repeat: { x: Math.floor(40), y: 1 },
        }),
        clampToGround: false,
      },
    })
  }

  watch(taskDetails, () => {
    if (taskDetails.value?.way_lines?.length) {
      parsingFiles(taskDetails.value.way_lines[0].url)
    }
  }, { immediate: true })

  const removeEntitys = () => {
    const entitiesIDs = newViewer?.entities.values.map(i => i.id)

    entitiesIDs.forEach(item => {
      item.includes('drone-job-wayline-') && newViewer?.entities.removeById(item)
    })
  }

  onBeforeUnmount(() => {
    removeEntitys()
  })

  return {
    removeEntitys
  }
}