import * as Cesium from 'cesium';
import cesiumOperation from '@/utils/cesium-tsa';
import { analyzeKmzFile, XMLToJSON } from '@/utils/cesium/kmz.js'
import { cartesian3Convert, getCenterPoint, getLnglatDist } from '@/utils/cesium/mapUtil.js'
import { getLnglatAltitude, getPositionsHeight } from '@/utils/cesium/mapUtil'

const {
  addPoint,
  getEntityById,
  removeById,
  removeAllPoint,
  addLeftClickEvent,
  removeLeftClickEvent,
  addRightClickEvent,
  removeRightClickEvent,
  flyTo,
  pointInitEvent,
  pointUnInitEvent
} = cesiumOperation()
/**
 * 
 * @param { 单点航线 相关功能} url 
 */
export const initPointWayline = (url) => {
  const { viewer } = cesiumOperation();

  // 解析kmz文件
  const parsingFiles = async (url) => {
    const { fileInfoObj } = analyzeKmzFile(`${url}?_t=${new Date().getTime()}`);
    const xmlStr = fileInfoObj['wpmz/template.kml']
    const xmlJson = XMLToJSON(xmlStr)?.['Document']
    if (xmlJson.Folder.Placemark.length) return;
    drawWayline(xmlJson)
  };
  // 在地图上画线
  const drawWayline = (xmlJson) => {
    const { Folder } = xmlJson
  };
};