王亭亭 要求修改=》播放数据统计，展板点播趋势图 返回本业每天的播放量，没有默认展示 0

src/main/java/cn/wisenergy/chnmuseum/party/web/controller/TBoardStatisticController.java

 package cn.wisenergy.chnmuseum.party.web.controller;
 
-import cn.wisenergy.chnmuseum.party.common.log.MethodLog;
-import cn.wisenergy.chnmuseum.party.common.log.OperModule;
-import cn.wisenergy.chnmuseum.party.common.log.OperType;
+import cn.hutool.core.date.DateField;
+import cn.hutool.core.date.DateTime;
 import cn.wisenergy.chnmuseum.party.common.util.DateUtil;
 import cn.wisenergy.chnmuseum.party.model.*;
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
-import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
-import cn.wisenergy.chnmuseum.party.web.controller.base.BaseController;
 import cn.wisenergy.chnmuseum.party.service.TBoardStatisticService;
-import cn.wisenergy.chnmuseum.party.common.enums.AuditStatusEnum;
-import cn.wisenergy.chnmuseum.party.common.validator.groups.Add;
-import cn.wisenergy.chnmuseum.party.common.validator.groups.Update;
-import cn.wisenergy.chnmuseum.party.common.vo.GenericPageParam;
-
+import cn.wisenergy.chnmuseum.party.web.controller.base.BaseController;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
-
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.commons.lang3.time.DateUtils;
-import org.apache.shiro.authz.annotation.RequiresAuthentication;
-import org.apache.shiro.authz.annotation.RequiresPermissions;
-import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
-import javax.validation.constraints.NotNull;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
+import java.time.LocalDate;
 import java.util.*;
 
 /**
@@ -104,7 +93,7 @@ public class TBoardStatisticController extends BaseController {
     @PostMapping("/getBoardTrendPageList")
 //    @RequiresAuthentication  //@RequiresPermissions("t:board:statistic:trendPage")
     @ApiOperation(value = "获取展板播放趋势", notes = "获取展板播放趋势")
-    public Map<String, Object> getBoardTrendPageList(TBoardPlayTrend trend) {
+    public Map<String, Object> getBoardTrendPageList(TBoardPlayTrend trend) throws ParseException {
         TUser user = null;
         try {
             user = getcurUser();
@@ -124,9 +113,15 @@ public class TBoardStatisticController extends BaseController {
         Map map = new HashMap();
         List dateList = new ArrayList();
         List cntList = new ArrayList();
+        //按照 播放数据统计大屏 中 展板点播趋势图要求返回本月每天的播放量需求 修改接口
+        getDateList(trend.getPlayDate(),dateList, cntList);
         for (TBoardPlayTrend t : page.getRecords()) {
-            dateList.add(t.getPlayDate());
-            cntList.add(t.getPlayNumber());
+//            dateList.add(t.getPlayDate());
+//            cntList.add(t.getPlayNumber());
+            int index = dateList.indexOf(t.getPlayDate());
+            if (index>=0){
+                cntList.set(index,t.getPlayNumber());
+            }
         }
         page.getRecords().sort(Comparator.comparing(TBoardPlayTrend::getPlayNumber).reversed());
         map.put("dateList",dateList);
@@ -135,6 +130,35 @@ public class TBoardStatisticController extends BaseController {
         return getResult(map);
     }
 
+    /**
+     *按照 播放数据统计大屏 中 展板点播趋势图要求返回本月每天的播放量  新增方法
+     * @param dateFormat
+     * @param dateList
+     * @param cntList
+     * @throws ParseException
+     */
+    private void getDateList(String dateFormat, List dateList, List cntList) throws ParseException {
+        Date date;
+        Date beginTime;
+        Date endTime;
+        if (dateFormat.length() > 4) {
+            date = new SimpleDateFormat("yyyyMM").parse(dateFormat);
+            beginTime = cn.hutool.core.date.DateUtil.beginOfMonth(date);
+            endTime = cn.hutool.core.date.DateUtil.endOfMonth(date);
+        } else {
+            date = new SimpleDateFormat("yyyy").parse(dateFormat);
+            beginTime = cn.hutool.core.date.DateUtil.beginOfYear(date);
+            endTime = cn.hutool.core.date.DateUtil.endOfYear(date);
+        }
+        //生成范围类的一系列日期
+        List<DateTime> dateTimes = cn.hutool.core.date.DateUtil.rangeToList(beginTime, endTime, DateField.DAY_OF_MONTH);
+        dateTimes.stream().forEach(dt->{
+            String yyyyMMdd = dt.toString("yyyyMMdd");
+            dateList.add(yyyyMMdd);
+            //默认初始值0
+            cntList.add(0);
+        });
+    }
 
     @ApiImplicitParams(value = {
             @ApiImplicitParam(name = "_index", value = "分页起始偏移量", paramType = "query", dataType = "Integer"),