325 lines
12 KiB
JavaScript
325 lines
12 KiB
JavaScript
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import * as echarts from "echarts";
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import { fetchRealizedPrice } from "../../api/apiPost"
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import { chartsWidth, emptyData,dataLength, handelProfitrate, handelLineType, handelZoom, handelWatermark, handelSwitchs, fetchBtcPrice, fetchEthPrice, handelSmaData, getDateArray } from "../../util/processingData"
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export default {
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data() {
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return {
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lengthTimer:null,
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realizedPriceLoading: false,
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option: {
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tooltip: {
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trigger: "axis",
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//解决tooltip显示不全问题1
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confine: true,
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formatter: function (params) {
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const date = new Date(params[0].value[0]);
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const year = date.getFullYear();
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const month = date.getMonth() + 1;
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const day = date.getDate();
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let time = `${year}-${month}-${day}`;
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var res =time
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for (let i = 0; i < params.length; i++) {
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res += `</br>${params[i].marker} ${params[i].seriesName}      <span style="font-weight: bold">${params[i].value[1]}</span>`
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}
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return res;
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}
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},
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legend: {
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right: "100",
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//处理legengd过长
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// formatter: function (name) {
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// return echarts.format.truncateText(name, 100, '14px Microsoft Yahei', '…');
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// },
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tooltip: {
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show: true
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}
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},
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xAxis: {
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type: "time",
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boundaryGap: false,
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// axisLabel: {
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// formatter: `{yyyy}-{MM}-{dd}`,
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// },
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data: []
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},
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yAxis: [
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{
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type: "value",
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// boundaryGap: [0, "100%"],
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axisLabel: {
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formatter: function (e) {
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let value;
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if (e > 100000000) {
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value = `${e / 100000000}E`;
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} else if (e > 1000000) {//百万
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value = `${e / 1000000}M`;
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} else if (e >= 10000) {//万
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value = `${e / 10000}W`;
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} else if (e < -1000000) {//百万
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value = `${e / 1000000}M`;
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} else if (e < -10000) {//万
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value = `${e / 10000}W`;
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}
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else {
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value = e;
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}
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return value;
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},
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},
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// min: "dataMin",
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// max: "dataMax",
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},
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{
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type: "value",
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// boundaryGap: [0, "100%"],
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show: true,
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min: "dataMin",
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max: "dataMax",
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position: "right"
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},
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{
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type: "value",
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// boundaryGap: [0, "100%"],
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min: "dataMin",
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max: "dataMax",
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show: false,
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},
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{
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type: "value",
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// boundaryGap: [0, "100%"],
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min: "dataMin",
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max: "dataMax",
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show: false,
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},
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{
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type: "value",
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// boundaryGap: [0, "100%"],
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min: "dataMin",
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max: "dataMax",
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show: false,
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},
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],
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dataZoom: [
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{
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type: "inside",
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start: 0,
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end: 100,
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},
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{
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start: 0,
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end: 100,
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},
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],
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series: [
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{
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name: "Realized Price",
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type: "line",
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smooth: false,
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symbol: "circle",
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showSymbol: false,
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symbolSize: 5,
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// areaStyle: {},
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itemStyle: {
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color: "#f7864c",
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borderColor: "rgba(221,220,107,0.1)",
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borderWidth: 12,
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},
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yAxisIndex: 0,
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lineStyle: {
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//线条样式
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color: "#f7864c",
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width: "1",
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},
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data: [],
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},
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{
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name: "Price[BTC]",
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type: "line",
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smooth: false,
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symbol: "circle",
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symbolSize: 5,
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showSymbol: false,
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// areaStyle: {},
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itemStyle: {
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color: "#888888",
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borderColor: "rgba(221,220,107,0.1)",
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borderWidth: 12,
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},
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lineStyle: {
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//线条样式
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color: "#888888",
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width: "1",
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},
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yAxisIndex: 0,
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data: [],
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},
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// {
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// name: "Price [ETH]",
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// type: "line",
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// smooth: false, //线条是否圆滑
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// symbol: "circle",
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// symbolSize: 5,
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// showSymbol: false,
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// itemStyle: {
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// color: "#627eea",
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// borderColor: "rgba(221,220,107,0.1)",
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// borderWidth: 12,
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// },
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// lineStyle: {
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// //线条样式
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// color: "#627eea",
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// width: "1",
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// },
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// yAxisIndex: 4,
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// data: [],
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// },
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],
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},
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params: {
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sma: ""
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},
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switch3: "",
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oldY: null,
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btcFlag: null,
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ethFlag: null,
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fatherSmaData: [],
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start: "",
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end: "",
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zoomStart: 0,
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zoomEnd: 0,
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}
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},
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mounted() {
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this.fetchRealizedPrice(this.params.req, this.params.radius)
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//禁用时间框
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this.$addStorageEvent(1, "timeDisable", true);
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this.switch3 = handelSwitchs(this.option, this.switch3)
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this.oldY = this.option.yAxis
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this.ethFlag = JSON.parse(localStorage.getItem("ethFlag"));
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this.btcFlag = JSON.parse(localStorage.getItem("btcFlag"));
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this.$addStorageEvent(1, "zoomStart", this.zoomStart);
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this.$addStorageEvent(1, "zoomEnd", this.zoomEnd);
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window.addEventListener("setItem", () => {
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this.ethFlag = JSON.parse(localStorage.getItem("ethFlag"));
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this.btcFlag = JSON.parse(localStorage.getItem("btcFlag"));
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this.zoomStart = localStorage.getItem("zoomStart")
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this.zoomEnd = localStorage.getItem("zoomEnd")
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})
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},
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methods: {
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//初始化图表
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inCharts() {
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if (this.myChart == null) {
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this.myChart = echarts.init(document.getElementById("realizedPriceBox"));
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}
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this.option = handelZoom(this.myChart, this.option, this, this.zoomStart, this.zoomEnd)
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this.myChart.setOption(this.option);
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chartsWidth("realizedPriceBox", this);
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window.addEventListener("resize", () => {
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if (this.myChart) this.myChart.resize();
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});
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},
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async fetchRealizedPrice(params) {
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this.realizedPriceLoading = true
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const { data } = await fetchRealizedPrice(params)
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//空数据处理
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let noData = emptyData(data.data, this.option.series, this.inCharts, this)
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if (noData) {
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this.realizedPriceLoading = false
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return
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}
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let realizedPriceData = data.data
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this.start = realizedPriceData[0].date.split("T")[0]
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this.end = realizedPriceData[realizedPriceData.length - 1].date.split("T")[0]
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// //添加水印
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this.option = handelWatermark(this.option)
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// //根据渲染的数据时间渲染对应的价格线和移动平均线
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this.$nextTick(() => {
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//移动平均线没值 才渲染正常价格数据
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if (this.start && !this.fatherSmaData[0]) {
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this.handelSonBtcPrice("BTC", true)
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}
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//点击时间 移动平均线有值 就渲染查询移动平均线
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if (this.fatherSmaData[0] && this.start) {
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this.handelSonSma(this.fatherSmaData, this.start, this.end)
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}
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if (this.ethFlag) {
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this.$addStorageEvent(1, "ethFlag", JSON.stringify(this.ethFlag));
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this.handelSonEthPrice("ETH", this.ethFlag)
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}
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})
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let profitValueList = []
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realizedPriceData.forEach(item => {
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profitValueList.push(Number(item.value.toFixed(2)))
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})
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this.option.series[0].data = handelProfitrate(realizedPriceData, profitValueList)
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this.inCharts()
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this.realizedPriceLoading = false
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//判定页面条数是否一致
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if (this.lengthTimer) {
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clearTimeout(this.lengthTimer)
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}
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this.lengthTimer = setTimeout(() => {
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this.$addStorageEvent(1, "lengthFlag", dataLength(this.option, this.option.series[0].data.length), );
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}, 10000)
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},
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//点击对数/线性按钮切换
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handelLineSwitch() {
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this.option = handelLineType(this.option, this.oldY)
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this.switch3 = handelSwitchs(this.option, this.switch3)
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this.myChart.setOption(this.option);
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},
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//父级点击BTC价格按钮
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handelSonBtcPrice(radius, flag) {
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this.btcFlag = flag
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fetchBtcPrice("BTC", this.option.series[1], this.start, this.end, this.inCharts, this, this.btcFlag)
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},
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//父级点击ETH价格按钮
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handelSonEthPrice(radius, flag) {
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this.ethFlag = flag
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fetchEthPrice("ETH", this.option.series[2], this.start, this.end, this.inCharts, this, this.ethFlag)
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},
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//父级选择Sma
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handelSonSma(smaDataList) {
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this.params.sma = smaDataList
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this.fetchRealizedPrice(this.params)
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this.$addStorageEvent(1, "sma", smaDataList);
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// this.fatherSmaData = smaDataList
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// handelSmaData(smaDataList, this.option.series[1], this.inCharts,this.start, this.end,)
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},
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},
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beforeDestroy() {
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if (this.lengthTimer) {
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clearTimeout(this.lengthTimer)
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}
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}
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}
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