技术等级情况柱状图代码提交

src/main/java/com/elephant/framework/galaxy/aroad/module/zhtj/controller/ZhtjGljsdjqkController.java

@@ -79,4 +79,16 @@ public class ZhtjGljsdjqkController extends BaseController  {
     return new R<>(zhtjGljsdjqkService.removeById(id));
   }
 
+  /**
+   * 公路技术等级情况Echarts信息
+   * @param year 年份
+   * @return
+   */
+  @GetMapping("/chartinfo")
+  public R getZhtjGljsdjqkztqkChartInfo(String year,String type) {
+    System.out.print("year :"+year+", type: "+type);
+    year = "2017";
+    type = "1";
+    return  new R<>(zhtjGljsdjqkService.getZhtjGljsdjqkztqkEchartData(year,type));
+  }
 }

src/main/java/com/elephant/framework/galaxy/aroad/module/zhtj/service/ZhtjGljsdjqkService.java

 package com.elephant.framework.galaxy.aroad.module.zhtj.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
+import com.elephant.framework.galaxy.aroad.module.system.vo.echarts.BarEchartsVo;
 import com.elephant.framework.galaxy.aroad.module.zhtj.entity.ZhtjGljsdjqk;
 
 /**
@@ -10,5 +11,10 @@ import com.elephant.framework.galaxy.aroad.module.zhtj.entity.ZhtjGljsdjqk;
  * @date 2019-03-11 17:24:55
  */
 public interface ZhtjGljsdjqkService extends IService<ZhtjGljsdjqk> {
-
+    /**
+     * 根据年份查询公路通车/养护里程列表
+     *
+     * @return Echarts格式数据
+     */
+    BarEchartsVo getZhtjGljsdjqkztqkEchartData(String year, String type);
 }

src/main/java/com/elephant/framework/galaxy/aroad/module/zhtj/service/impl/ZhtjGljsdjqkServiceImpl.java

 package com.elephant.framework.galaxy.aroad.module.zhtj.service.impl;
 
+import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.elephant.framework.galaxy.aroad.module.system.vo.echarts.BarEchartsVo;
+import com.elephant.framework.galaxy.aroad.module.system.vo.echarts.BarSeriesVo;
 import com.elephant.framework.galaxy.aroad.module.zhtj.entity.ZhtjGljsdjqk;
 import com.elephant.framework.galaxy.aroad.module.zhtj.mapper.ZhtjGljsdjqkMapper;
 import com.elephant.framework.galaxy.aroad.module.zhtj.service.ZhtjGljsdjqkService;
+import lombok.AllArgsConstructor;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * 综合统计_公路技术等级情况
  *
@@ -13,6 +22,69 @@ import org.springframework.stereotype.Service;
  * @date 2019-03-11 17:24:55
  */
 @Service
+@AllArgsConstructor
 public class ZhtjGljsdjqkServiceImpl extends ServiceImpl<ZhtjGljsdjqkMapper, ZhtjGljsdjqk> implements ZhtjGljsdjqkService {
 
+    private final ZhtjGljsdjqkMapper zgtjgljsdjqkMapper;
+    /**
+     * 根据年份查询公路通车/养护里程列表
+     *
+     * @return Echarts格式数据
+     */
+    @Override
+    public BarEchartsVo getZhtjGljsdjqkztqkEchartData(String year, String type) {
+        BarEchartsVo echartsVo = new BarEchartsVo();
+        List<ZhtjGljsdjqk> dataList = zgtjgljsdjqkMapper.selectList(Wrappers.<ZhtjGljsdjqk>query().lambda().
+                eq(ZhtjGljsdjqk::getYear, year).eq(ZhtjGljsdjqk::getType, type));
+
+        echartsVo.setTitle("各市技术等级情况图");
+        echartsVo.setSubTitle("计量单位：公里");
+        List<String> legend = new ArrayList<>(Arrays.asList("高速","一级","二级","三级","四级","等外"));
+
+        echartsVo.setLegendData(legend);
+        List<String> xAxis = new ArrayList<>();
+        List<BarSeriesVo> series = new ArrayList<>();
+        for (String leg : legend) {
+            BarSeriesVo barSeriesVo = new BarSeriesVo();
+            barSeriesVo.setName(leg);
+            barSeriesVo.setType("bar");
+            barSeriesVo.setStack("总量");
+            JSONObject json = new JSONObject();
+            JSONObject json_in = new JSONObject();
+            json_in.put("show", false);
+            json_in.put("position", "insideRight");
+            json.put("normal",json_in);
+            barSeriesVo.setLabel(json);
+            List<Double> data = new ArrayList<>();
+            for (int i = 0; i < dataList.size(); i++) {
+                ZhtjGljsdjqk temp = dataList.get(i);
+                if("合计".equals(temp.getArea())){
+                    continue;
+                }
+                if(xAxis.size()<17){
+                    xAxis.add(temp.getArea());
+                }
+
+                if("高速".equals(leg)){
+                    data.add(temp.getHighRoad());
+                } else if("一级".equals(leg)) {
+                    data.add(temp.getFirstRoad());
+                } else if("二级".equals(leg)) {
+                    data.add(temp.getSecondRoad());
+                } else if("三级".equals(leg)) {
+                    data.add(temp.getThreeRoad());
+                } else if("四级".equals(leg)) {
+                    data.add(temp.getFourRoad());
+                } else if("等外".equals(leg)) {
+                    data.add(temp.getOtherRoad());
+                }
+                barSeriesVo.setData(data);
+            }
+            series.add(barSeriesVo);
+        }
+        echartsVo.setXAxisData(xAxis);
+        echartsVo.setSeries(series);
+
+        return echartsVo;
+    }
 }