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@ -318,9 +318,11 @@ import useAlgorithmStore from "@/store/modules/algorithm.js";
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const algorithmStore = useAlgorithmStore();
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const algorithmStore = useAlgorithmStore();
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import popModel from "@/views/components/popModal.vue";
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import popModel from "@/views/components/popModal.vue";
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import * as echarts from "echarts";
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import * as echarts from "echarts";
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import { htmlPdf } from "@/utils/pdf.js";
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import * as API from "@/api/AI.js";
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import * as API from "@/api/AI.js";
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import { getUserInfo } from "@/utils/auth";
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import { getUserInfo } from "@/utils/auth";
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import * as XLSX from "XLSX";
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import * as XLSX from "XLSX";
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import JSZip from "jszip";
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import { onMounted, reactive } from "vue";
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import { onMounted, reactive } from "vue";
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const { proxy } = getCurrentInstance();
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const { proxy } = getCurrentInstance();
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const dialogVisible = ref(false);
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const dialogVisible = ref(false);
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@ -424,23 +426,12 @@ const addData = (myChart, newData, color) => {
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// 获取当前的数据
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// 获取当前的数据
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let currentData = myChart.getOption().series[0].data || [];
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let currentData = myChart.getOption().series[0].data || [];
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// 添加新数据集，并为每个数据点单独设置颜色
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// 添加新数据集，并为每个数据点单独设置颜色
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if(input5.value[0]==="sales_forehead"){
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newData.forEach((dataPoint) => {
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newData.forEach((dataPoint) => {
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currentData.push({
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currentData.push({
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value: [dataPoint.sales_forehead, dataPoint.sales_volume],
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value: [dataPoint[0], dataPoint[1]],
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itemStyle: { color: color },
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itemStyle: { color: color },
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});
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});
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});
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});
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}else{
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newData.forEach((dataPoint) => {
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currentData.push({
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value: [dataPoint.sales_volume, dataPoint.sales_forehead],
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itemStyle: { color: color },
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});
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});
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}
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// 更新图表
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// 更新图表
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myChart.setOption({
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myChart.setOption({
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series: [
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series: [
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@ -469,7 +460,7 @@ onMounted(() => {
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yAxis: {},
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yAxis: {},
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series: [
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series: [
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{
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{
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type: "scatter",
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type: "line",
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encode: { tooltip: [0, 1] },
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encode: { tooltip: [0, 1] },
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symbolSize: 8,
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symbolSize: 8,
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itemStyle: {
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itemStyle: {
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@ -641,15 +632,32 @@ const computation = () => {
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loading1.value = true;
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loading1.value = true;
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});
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});
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//表格
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//表格
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myChart.setOption({
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let sendData2={}
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series: [
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if(input5.value[0]==="sales_volume"){
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{
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sendData2={
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data: [], // 清空数据
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userId:JSON.parse(getUserInfo()).userId,
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},
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y:tableData2.value.map(item=>item.sales_volume),
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],
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x:tableData2.value.map(item=>item.sales_forehead)
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});
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}
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const bgColor = getRandomColorHex();
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}else{
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addData(myChart,tableData2.value,bgColor)
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sendData2={
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userId:JSON.parse(getUserInfo()).userId,
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y:tableData2.value.map(item=>item.sales_forehead),
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x:tableData2.value.map(item=>item.sales_volume)
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}
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}
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API.regressionAnalysisTrendChart(sendData2).then((res)=>{
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myChart.setOption({
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series: [
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{
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data: [], // 清空数据
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},
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],
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});
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const bgColor = getRandomColorHex();
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addData(myChart,res.data,bgColor)
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})
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} else {
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} else {
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proxy.$modal.msgWarning("请模型参数进行设置！");
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proxy.$modal.msgWarning("请模型参数进行设置！");
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}
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}
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@ -674,19 +682,6 @@ const handleClick = (item) => {
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};
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};
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const predictionResults = ref("");
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const predictionResults = ref("");
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const Forecasting = () => {
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const Forecasting = () => {
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// if (nowData.value.type === "线性回归") {
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// const sendData = {
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// intercept: nowData.value.intercept,
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// type: nowData.value.type,
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// slopes: nowData.value.slopes.split(",").map(Number),
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// raX: formInline2.user.split(",").map(Number),
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// };
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// API.logisticRegressionPrediction(sendData).then((res) => {
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// dialogVisible2.value = false;
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// predictionResults.value = res.data;
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// });
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// }
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// if (nowData.value.type === "逻辑回归") {
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const sendData = {
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const sendData = {
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intercept: nowData.value.intercept,
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intercept: nowData.value.intercept,
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slope: nowData.value.slope,
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slope: nowData.value.slope,
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@ -703,9 +698,22 @@ const upLoad = () => {
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if (!tableDom) {
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if (!tableDom) {
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return;
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return;
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}
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}
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const wb = XLSX.utils.table_to_book(tableDom);
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const wb = XLSX.utils.table_to_book(tableDom);
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XLSX.writeFile(wb, "回归分析.xlsx");
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// XLSX.writeFile(wb, '聚类分析.xlsx');
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const zip = new JSZip();
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const excelBlob = XLSX.write(wb, { bookType: "xlsx", type: "array" });
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zip.file("回归分析.xlsx", new Blob([excelBlob], { type: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" }));
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zip.file("回归分析图.pdf", handleExport());
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zip.generateAsync({ type: "blob" }).then((content) => {
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saveAs(content, "回归分析.zip");
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});
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};
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//图表导出pdf
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const handleExport = async (name) => {
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var fileName = "回归分析图";
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const fileList = document.getElementsByClassName("pdfRef"); // 很重要
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const pdfBlob = await htmlPdf(fileName, document.querySelector("#pdfRef"), fileList, true);
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return pdfBlob;
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};
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};
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const startOver = () => {
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const startOver = () => {
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input.value = "";
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input.value = "";
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方佳 博
2 years ago