com.fastchar.extjs.echarts.FastEChartsBean Maven / Gradle / Ivy

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FastChar-ExtJs is a Java Web framework that uses extjs libraries.Quickly build a background management system

There is a newer version: 2.2.2

package com.fastchar.extjs.echarts;

import com.fastchar.core.FastJsonWrap;
import com.fastchar.utils.FastClassUtils;
import com.fastchar.utils.FastNumberUtils;
import com.fastchar.utils.FastStringUtils;

import java.util.ArrayList;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;

/**
 * @author 沈建（Janesen）
 * @date 2021/8/31 17:40
 */
public class FastEChartsBean {

    private String title;
    private String name;
    private Object value;
    private String date;
    private String type = "line";
    private String stack;


    public String getTitle() {
        return title;
    }

    public FastEChartsBean setTitle(String title) {
        this.title = title;
        return this;
    }

    public String getName() {
        return name;
    }

    public FastEChartsBean setName(String name) {
        this.name = name;
        return this;
    }

    public Object getValue() {
        return value;
    }

    public FastEChartsBean setValue(Object value) {
        this.value = value;
        return this;
    }

    public String getDate() {
        return date;
    }

    public FastEChartsBean setDate(String date) {
        this.date = date;
        return this;
    }

    public String getType() {
        return type;
    }

    public FastEChartsBean setType(String type) {
        this.type = type;
        return this;
    }

    public String getStack() {
        return stack;
    }

    public FastEChartsBean setStack(String stack) {
        this.stack = stack;
        return this;
    }

    public static Object toJsonData(String chartTitle, List beans) {

        String echartsJson = FastClassUtils.readClassResource(FastEChartsBean.class, "echart-json.json");
        if (FastStringUtils.isEmpty(echartsJson)) {
            return null;
        }
        String seriesJson = FastClassUtils.readClassResource(FastEChartsBean.class, "echart-series-item.json");
        if (FastStringUtils.isEmpty(seriesJson)) {
            return null;
        }

        FastJsonWrap echartsJsonMap = new FastJsonWrap(echartsJson);
        echartsJsonMap.setValue("title.text", chartTitle);

        Set legends = new LinkedHashSet<>();
        Set xAxis = new LinkedHashSet<>();
        for (FastEChartsBean bean : beans) {
            xAxis.add(bean.getDate());
            legends.add(bean.getName());
        }

        List