From ae8eddc0362b72c6a0b5ed5b7e0a1c75ab3a184b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=AE=B6=E4=B8=9C?= <1654135867@qq.com>
Date: Sat, 29 Jun 2024 09:27:16 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=97=AE=E9=A2=98?=
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---
 .../demo/comp/controller/CompController.java  | 70 ++++++++++++++++---
 .../demo/comptype/mapper/CompTypeMapper.java  |  6 ++
 2 files changed, 65 insertions(+), 11 deletions(-)

diff --git a/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comp/controller/CompController.java b/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comp/controller/CompController.java
index f9291ea7..3fc63e4d 100644
--- a/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comp/controller/CompController.java
+++ b/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comp/controller/CompController.java
@@ -195,24 +195,72 @@ public class CompController extends JeecgController<Comp, ICompService> {
         }
 
         /*--------------------------王家东添加开始============================*/
-        //获取比赛类型
+        //获取比赛类型comptyp就是类型的分数
         Double comptypeweight = compTypeService.getById(comp.getCompTypeId()).getScore();
         int comptyp = (int) Math.round(comptypeweight);
-        //得到排序排序加大一便将比赛类型数据减一，最大值是10
-        int csort;
-        if (comp.getCompOrder() == 10 || comp.getCompOrder() > 10) {
-            csort = comptyp - 10;
-        } else {
-            csort = comptyp - comp.getCompOrder();
-        }
-
-        comp.setCompweight(csort);
-
+       //开始获取
+        /*comp.setCompweight(csort);*/
+        List<String> stringNumbers  = compTypeService.getALL();
+        // 将字符串数字转换为整数并进行排序
+        List<Integer> intNumbers = convertAndSort(stringNumbers);
+        //获取到的上下限
+        int result = processInput(intNumbers, comptyp);
+        //开始获取个数
+        int geshu  = compTypeService.getgeshu(comp.getCompTypeId());
+
+        //开始计算中间值
+        int b = result / geshu;
+        //开始获取逆向排名
+        int position = findPosition(intNumbers,comptyp);
+        //计算全职
+        int wei = (intNumbers.size()-position +1) * b+comptyp;
+        comp.setCompweight(wei);
 
         /*--------------------------王家东添加开始============================*/
         compService.save(comp);
         return Result.OK("添加成功！");
     }
+    private static int findPosition(List<Integer> intList, int inputNumber) {
+        // 使用二分查找或简单遍历找到输入数字的位置（索引从0开始）
+        int position = Collections.binarySearch(intList, inputNumber);
+
+        // 如果binarySearch返回负数，说明输入的数字不在列表中，我们需要找到它应该插入的位置（取反然后减1）
+        if (position < 0) {
+            position = -position - 1;
+        }
+
+        // 根据位置计算并返回相应的位数
+        // 如果最大返回1，最小返回列表长度
+        return (position == 0) ? 1 : (intList.size() - position + 1);
+    }
+
+
+    private static List<Integer> convertAndSort(List<String> stringNumbers) {
+        List<Integer> intNumbers = new ArrayList<>();
+        for (String s : stringNumbers) {
+            intNumbers.add(Integer.parseInt(String.valueOf((int)Double.parseDouble(s))));
+        }
+        Collections.sort(intNumbers, Collections.reverseOrder()); // 从大到小排序
+        return intNumbers;
+    }
+
+    private static int processInput(List<Integer> intNumbers, int inputNumber) {
+        // 查找输入的数字在列表中的位置
+        int index = intNumbers.indexOf(inputNumber);
+        if (index != -1) { // 如果找到了
+            // 如果是最大的一个数字，用100减去这个数
+            if (index == 0) {
+                return 100 - inputNumber;
+            } else {
+                // 如果不是最大的一个数字，用它前面的那个数字减去这个数
+                return intNumbers.get(index - 1) - inputNumber;
+            }
+        } else {
+            // 输入的数字不在列表中
+            System.out.println("输入的数字不在列表中。");
+            return -1; // 或者可以抛出异常
+        }
+    }
 
     /**
      * 编辑
diff --git a/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comptype/mapper/CompTypeMapper.java b/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comptype/mapper/CompTypeMapper.java
index 13620c72..19e90e75 100644
--- a/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comptype/mapper/CompTypeMapper.java
+++ b/jeecg-boot-master/jeecg-module-demo/src/main/java/org/jeecg/modules/demo/comptype/mapper/CompTypeMapper.java
@@ -5,6 +5,7 @@ import java.util.List;
 
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Select;
 import org.jeecg.modules.demo.comptype.entity.CompType;
 
 /**
@@ -15,4 +16,9 @@ import org.jeecg.modules.demo.comptype.entity.CompType;
  */
 public interface CompTypeMapper extends BaseMapper<CompType> {
 
+    @Select("select score from comp_type")
+    List<String> getgetAL();
+
+    @Select("SELECT  COUNT(*) from comp where comp_type_id =#{compTypeId}")
+    int getgeshu(String compTypeId);
 }