<template>
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<Left @start="startSimulate" @end="endSimulate" />
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<echartInfo :isDynamicMode="isDynamicMode" :isFinish="isFinish" />
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<TimeLine
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v-if="showWaterSimulate"
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@time-update="timeUpdate"
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@is-playing="isPlaying"
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:waterSimulateParams="waterSimulateParams"
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@playbackFinished="playbackFinished"
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@end="endSimulate"
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/>
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<DebuffDetail
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v-if="showDebuffDetail"
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@open="openDetail"
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@close="showDebuffDetail = false"
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/>
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<DebuffTable v-if="showDebuffTable" @close="closeDebuffTable" />
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</template>
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<script setup>
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import { ref, onMounted, onUnmounted, provide } from "vue";
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import TimeLine from "@/components/menu/TimeLine.vue";
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import Left from "./left/Left.vue";
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import echartInfo from "@/components/monifangzhen/echartInfo.vue";
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import DebuffDetail from "@/components/tools/DebuffDetail.vue";
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import DebuffTable from "@/components/tools/DebuffTable.vue";
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import { getMaxInfluenceArea } from "@/api/index";
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import { createPoint, geomToGeoJSON } from "@/utils/map.js";
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import colors from "@/assets/img/left/colors3.png";
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import danger from "@/assets/img/left/danger.png";
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import { checkedKeys } from "@/store/index";
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const waterSimulateParams = ref({});
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const showWaterSimulate = ref(false);
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const showDebuffDetail = ref(false);
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const showDebuffTable = ref(false);
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const isDynamicMode = ref(false);
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const isFinish = ref(true);
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// 提供方法给所有子组件
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provide("simulateActions", {
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startSimulate,
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endSimulate,
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});
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function startSimulate(form) {
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// console.log("form", form);
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showWaterSimulate.value = true;
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waterSimulateParams.value = form;
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}
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function endSimulate() {
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showDebuffDetail.value = false
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clearTrailLine();
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removeDataSources();
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setTimeout(() => {
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showWaterSimulate.value = false;
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isDynamicMode.value = false;
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}, 2000);
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}
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const MaxInfluenceAreaList = ref([]);
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const dataSources = [];
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function getTimeMarkers() {
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// 将 list 数据的 geom EPSG:4326 坐标转换为 WGS84 坐标系的 GeoJSON 数据
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const list = MaxInfluenceAreaList.value;
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list.forEach((item, index) => {
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const geojson = JSON.parse(item.geom); // 解析 geom 字段为 GeoJSON 对象
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Cesium.GeoJsonDataSource.load(geojson).then((dataSource) => {
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// 设置样式，将颜色改为红色
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dataSource.entities.values.forEach((entity) => {
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// entity.polygon.material = new Cesium.Color(1.0, 0.0, 0.0, 0.6); // 红色，80% 不透明度
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// entity.polygon.material = new Cesium.Color.YELLOW; // 红色，80% 不透明度
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entity.polygon.outlineColor = Cesium.Color.YELLOW;
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entity.polygon.outline = true;
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// 使用提供的 X, Y, Z 坐标作为图标位置
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const position = Cesium.Cartesian3.fromDegrees(item.X, item.Y, item.Z);
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// 在中心点上方添加一个图标实体
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const billboardEntity = viewer.entities.add({
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position: position,
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billboard: {
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image: danger, // 图标的路径
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scale: 1.0, // 图标缩放比例
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verticalOrigin: Cesium.VerticalOrigin.BOTTOM, // 图标底部对齐到中心点
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heightReference: Cesium.HeightReference.CLAMP_TO_GROUND, // 图标贴地
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distanceDisplayCondition: new Cesium.DistanceDisplayCondition(0, 1500), // 控制可见距离范围 (0米到1500米)
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},
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});
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// 将图标实体与当前数据源关联
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dataSource.entities.add(billboardEntity);
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});
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// 添加数据源到 viewer
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viewer.dataSources.add(dataSource);
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dataSources.push(dataSource);
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});
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});
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}
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function removeDataSources() {
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dataSources.forEach((dataSource) => {
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viewer.dataSources.remove(dataSource);
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});
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}
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let TrailLine = [];
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async function showLine() {
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const position = [
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{
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x: -2172540.8322597803,
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y: 4339064.62665997,
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z: 4126183.3895281963,
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},
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{
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x: -2172480.18394144,
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y: 4339033.15167176,
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z: 4126240.9529584926,
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},
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{
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x: -2172454.114348403,
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y: 4339020.0398392705,
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z: 4126261.946960697,
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},
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{
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x: -2172377.9670952093,
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y: 4338976.609385458,
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z: 4126333.862357211,
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},
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{
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x: -2172299.4142002705,
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y: 4338951.971578909,
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z: 4126397.5205803993,
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},
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{
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x: -2172245.1703274297,
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y: 4338940.86037857,
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z: 4126436.276389208,
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},
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{
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x: -2172176.7332184147,
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y: 4338930.525741544,
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z: 4126477.629952572,
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},
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{
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x: -2172173.8151051304,
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y: 4338939.043883864,
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z: 4126469.336927342,
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},
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{
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x: -2172173.7151194704,
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y: 4338939.023235937,
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z: 4126469.4107743693,
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},
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];
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let LineInterpolation = earthCtrl.core.LineInterpolation(earthCtrl.coreMap, {
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positions: position,
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num: 50,
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getHeight: true,
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});
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// console.log(LineInterpolation.height, "A");
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let min = LineInterpolation.height;
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let max = min.map((item) => {
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return item + 35;
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});
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console.log(min, max);
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let _TrailLine = earthCtrl.factory.createTrailLineWall(
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LineInterpolation.positions,
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{
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maximumHeights: max,
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minimumHeights: min,
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color: "#ffffff", //线颜色（可选）
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url: colors,
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}
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);
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TrailLine.push(_TrailLine);
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}
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// 清除轨迹线对象
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function clearTrailLine() {
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TrailLine.forEach((item, index) => {
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if (item && typeof item.deleteObject === 'function') {
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item.deleteObject();
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} else if (item && typeof item.clear === 'function') {
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item.clear();
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} else if (item && earthCtrl && earthCtrl.coreMap) {
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earthCtrl.coreMap.entities.remove(item);
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}
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});
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TrailLine = [];
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}
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// function showLine() {
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// earthCtrl.factory.createSimpleGraphic(
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// "polyline",
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// { clampToGround: true },
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// (entity) => {
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// if (entity) {
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// const position = [
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// {
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// x: -2172540.8322597803,
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// y: 4339064.62665997,
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// z: 4126183.3895281963,
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// },
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// {
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// x: -2172480.18394144,
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// y: 4339033.15167176,
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// z: 4126240.9529584926,
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// },
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// {
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// x: -2172454.114348403,
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// y: 4339020.0398392705,
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// z: 4126261.946960697,
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// },
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// {
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// x: -2172377.9670952093,
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// y: 4338976.609385458,
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// z: 4126333.862357211,
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// },
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// {
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// x: -2172299.4142002705,
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// y: 4338951.971578909,
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// z: 4126397.5205803993,
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// },
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// {
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// x: -2172245.1703274297,
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// y: 4338940.86037857,
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// z: 4126436.276389208,
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// },
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// {
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// x: -2172176.7332184147,
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// y: 4338930.525741544,
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// z: 4126477.629952572,
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// },
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// {
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// x: -2172173.8151051304,
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// y: 4338939.043883864,
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// z: 4126469.336927342,
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// },
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// {
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// x: -2172173.7151194704,
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// y: 4338939.023235937,
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// z: 4126469.4107743693,
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// },
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// ];
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// // console.log("positions", positions);
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// addWall(position, [entity]);
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// earthCtrl.factory.SimpleGraphic.remove(entity.id);
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// }
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// }
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// );
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// }
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function timeUpdate(percentage) {
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if (percentage > 99) {
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if (showDebuffDetail.value) {
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return;
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}
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checkedKeys.value = ["避险点"];
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showDebuffDetail.value = true;
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getTimeMarkers();
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showLine();
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}
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}
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function openDetail() {
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showDebuffTable.value = true;
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}
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function closeDebuffTable() {
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showDebuffTable.value = false;
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showDebuffDetail.value = true;
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}
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function getMaxInfluenceAreaData() {
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getMaxInfluenceArea().then((res) => {
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MaxInfluenceAreaList.value = res.data.items;
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});
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}
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function isPlaying(val) {
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isDynamicMode.value = val;
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}
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function playbackFinished(val) {
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isFinish.value = val;
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}
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onMounted(() => {
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getMaxInfluenceAreaData();
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});
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onUnmounted(() => {
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endSimulate();
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});
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</script>
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<style lang="less" scoped>
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@import url("../assets/css/home.css");
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</style>
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