import { Factor } from "./Factor";
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import calculate from "@/utils/map/calculate";
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/**
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*
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*/
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function FactorDatas(options) {
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// 时间
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this.times = [];
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// 原始经纬度（GPS）
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this.lnglats_GPS = [];
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// 高德经纬度
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this.lnglats_GD = [];
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// （高德地图）转换后的3d地图绘制坐标
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this.coors_GD = [];
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// 监测因子数据，Map<String, Factor>
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this.factor = new Map();
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if (options != undefined) {
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this.times = options.times;
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this.lnglats_GPS = options.lnglats_GPS;
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this.lnglats_GD = options.lnglats_GD;
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this.coors_GD = options.coors_GD;
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this.factor = options.factor;
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}
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}
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FactorDatas.prototype = {
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/**
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* @param drawMode 绘制模式，0：自动模式，自动计算当前数据的范围，绘制合适的比例；1：手动模式，根据页面设置的绘图范围进行绘制
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* @param dataList 结构如下
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* [{
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"time": "2021-04-21 21:11:59",
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"deviceCode": "0a",
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"lng": 121.229385,
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"lat": 30.828487
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"values": [
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{
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"factorId": "1",
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"factorName": "NO2",
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"sensorId": null,
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"factorData": 65.4,
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"physicalQuantity": 215.39,
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"statusList": null
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},
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],
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}]
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*/
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setData: function (dataList, drawMode, callback) {
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this.clearData();
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dataList.forEach((d) => {
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this.times.push(d.time);
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this.lnglats_GPS.push([d.lng, d.lat]);
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d.values.forEach((v) => {
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var f = this.factor[v.factorId];
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if (f == undefined) {
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f = new Factor();
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this.factor[v.factorId] = f;
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}
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f.pushData(v, drawMode == undefined ? 0 : drawMode);
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});
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});
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this.convertGPS(this.lnglats_GPS, callback);
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},
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// 新增一个新数据
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addData: function (dataList, drawMode, callback) {
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var newGps = [];
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dataList.forEach((data) => {
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this.times.push(data.time);
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this.lnglats_GPS.push([data.lng, data.lat]);
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newGps.push([data.lng, data.lat]);
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// this.coors_GD： 3d地图的坐标通过第一次绘制之后获得
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data.values.forEach((d) => {
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var f = this.factor[d.factorId];
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if (f == undefined) {
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f = new Factor();
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this.factor[d.factorId] = f;
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}
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f.pushData(d, drawMode == undefined ? 0 : drawMode);
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});
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});
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this.convertGPS(newGps, callback);
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},
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convertGPS: function (gpsList, callback) {
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var that = this;
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calculate.convertFromGPS(gpsList, function (result) {
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var gd = that.lnglats_GD;
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gd.push.apply(gd, result);
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var coor_GD = calculate.lngLatToGeodeticCoord(result);
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var coor = that.coors_GD;
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coor.push.apply(coor, coor_GD);
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if (typeof callback === 'function') {
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callback();
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}
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});
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},
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clearData: function () {
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this.times = [];
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this.lnglats_GPS = [];
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this.lnglats_GD = [];
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this.coors_GD = [];
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this.factor = new Map();
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},
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// 设置绘图范围
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setRange: function (key, range) {
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this.factor[key].setRange(range);
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},
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// 重置绘图范围
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resetRange: function (key) {
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this.factor[key].clearRange();
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},
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// 设置为标准绘图范围
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standardRange: function (key) {
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this.factor[key].standardRange();
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},
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// 根据当前绘图范围重新计算绘图高度
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refreshHeight: function (key) {
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if (key != undefined) {
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this.factor[key].getHeight();
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} else {
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for (const k in this.factor) {
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this.factor[k].getHeight();
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}
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}
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},
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// 根据开始和结束下标获取对应位置数据集
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getByIndex: function (s, e) {
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var t = this.times.slice(s, e);
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var l = this.lnglats_GPS.slice(s, e);
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var l_GD = this.lnglats_GD.slice(s, e);
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var c = this.coors_GD.slice(s, e);
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var f = new Map();
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for (const key in this.factor) {
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if (Object.hasOwnProperty.call(this.factor, key)) {
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const element = this.factor[key];
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f[key] = element.getByIndex(s, e);
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}
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}
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return new FactorDatas({
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times: t,
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lnglats_GPS: l,
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lnglats_GD: l_GD,
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coors_GD: c,
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factor: f
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});
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},
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// 获取数据长度
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length: function () {
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return this.lnglats_GD.length;
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},
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};
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export { FactorDatas };
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