From 401b8a3d1cb9a6d19e3afc11684288df4df410cb Mon Sep 17 00:00:00 2001
From: yinzuomei <576302893@qq.com>
Date: Tue, 5 Jan 2021 23:22:20 +0800
Subject: [PATCH] =?UTF-8?q?monthindexanalysis/barchart=E6=8E=A5=E5=8F=A3?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
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---
 .../screen/impl/IndexServiceImpl.java            |  7 ++++++-
 .../com/epmet/datareport/utils/DateUtils.java    | 16 ++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/IndexServiceImpl.java b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/IndexServiceImpl.java
index 3e24cb7105..5fcc8ff795 100644
--- a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/IndexServiceImpl.java
+++ b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/IndexServiceImpl.java
@@ -149,7 +149,12 @@ public class IndexServiceImpl implements IndexService {
         });
         List<MonthBarchartResult> collect = monthBarchartResults.stream().sorted(Comparator.comparing(MonthBarchartResult::getMonthId)).collect(Collectors.toList());
         //升序 当前月份在队尾
-        List<String> _ymList = dateUtils.getXpro().keySet().stream().collect(Collectors.toList());
+        List<String> _ymList = new ArrayList<>();
+        if(StringUtils.isNotBlank(monthBarchartFormDTO.getMonthId())){
+            _ymList=dateUtils.getXproEndMonth(monthBarchartFormDTO.getMonthId()).keySet().stream().collect(Collectors.toList());
+        }else{
+            _ymList=dateUtils.getXpro().keySet().stream().collect(Collectors.toList());
+        }
         //针对集合collect的游标
         int cursor = NumConstant.ZERO;
         //针对X轴，数据集合不全则进行数据填充
diff --git a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/utils/DateUtils.java b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/utils/DateUtils.java
index b2d99c00f1..62356ad9f5 100644
--- a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/utils/DateUtils.java
+++ b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/utils/DateUtils.java
@@ -75,6 +75,22 @@ public class DateUtils {
         return result;
     }
 
+    public  Map<String,String> getXproEndMonth(String monthId){
+        Map<String,String> xAxis = new HashMap<>();
+        for(int i=NumConstant.ZERO;i <= NumConstant.ELEVEN; i++){
+            Calendar c = Calendar.getInstance();
+            c.setTime(com.epmet.commons.tools.utils.DateUtils.stringToDate(monthId.concat("01"), com.epmet.commons.tools.utils.DateUtils.DATE_PATTERN_YYYYMMDD));
+            c.add(Calendar.MONTH, - i);
+            Date date = c.getTime();
+            String month= com.epmet.commons.tools.utils.DateUtils.format(date, com.epmet.commons.tools.utils.DateUtils.DATE_PATTERN_YYYYMM);
+            xAxis.put(month,month.substring(4,6).concat("月"));
+        }
+        Map<String, String> result = Maps.newLinkedHashMap();
+        xAxis.entrySet().stream().sorted(Map.Entry.comparingByKey())
+                .forEachOrdered((e -> result.put(e.getKey(),e.getValue())));
+        return result;
+    }
+
     /**
      * @Description 得到上个月的monthId
      * @param