新增羊群结构后端接口

zhyc-module/src/main/java/com/zhyc/module/base/controller/SheepFileController.java

@@ -73,4 +73,31 @@ public class SheepFileController extends BaseController
         return success(sheep);
     }
 
+
+    @GetMapping("/stat/sheepType")
+    public AjaxResult statSheepType() {
+        return success(sheepFileService.countBySheepType());
+    }
+
+    @GetMapping("/stat/breedStatus")
+    public AjaxResult statBreedStatus() {
+        return success(sheepFileService.countByBreedStatus());
+    }
+
+    @GetMapping("/stat/variety")
+    public AjaxResult statVariety() {
+        return success(sheepFileService.countByVariety());
+    }
+
+    @GetMapping("/stat/lactationParity")
+    public AjaxResult statLactationParity() {
+        return success(sheepFileService.countParityOfLactation());
+    }
+
+    // 在群总数
+    @GetMapping("/stat/inGroupCount")
+    public AjaxResult inGroupCount() {
+        return success(sheepFileService.countInGroup());
+    }
+
 }

zhyc-module/src/main/java/com/zhyc/module/base/mapper/SheepFileMapper.java

@@ -4,6 +4,7 @@ import com.zhyc.module.base.domain.SheepFile;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * 羊只档案Mapper接口
@@ -38,4 +39,25 @@ public interface SheepFileMapper
      * @return 结果
      */
     SheepFile selectSheepByManageTags(String tags);
+
+
+    // 在群羊只总数
+    Long countInGroup();
+
+
+    // 羊只类别分布（按 name 分组）
+    List<Map<String,Object>> countBySheepType();
+
+    // 繁育状态分布（按 breed 分组）
+    List<Map<String,Object>> countByBreedStatus();
+
+    // 品种分布（按 variety 分组）
+    List<Map<String,Object>> countByVariety();
+
+    // 泌乳羊胎次分布（name = '泌乳羊' 时按 parity 分组）
+    List<Map<String,Object>> countParityOfLactation();
+
+
+
+
 }

zhyc-module/src/main/java/com/zhyc/module/base/service/ISheepFileService.java

@@ -3,6 +3,7 @@ package com.zhyc.module.base.service;
 import com.zhyc.module.base.domain.SheepFile;
 
 import java.util.List;
+import java.util.Map;
 
 /**
  * 羊只档案Service接口
@@ -30,4 +31,11 @@ public interface ISheepFileService
 
 
     SheepFile selectBasSheepByManageTags(String trim);
+
+    Long countInGroup();
+
+    List<Map<String,Object>> countBySheepType();
+    List<Map<String,Object>> countByBreedStatus();
+    List<Map<String,Object>> countByVariety();
+    List<Map<String,Object>> countParityOfLactation();
 }

zhyc-module/src/main/java/com/zhyc/module/base/service/impl/SheepFileServiceImpl.java

@@ -7,7 +7,7 @@ import com.zhyc.module.base.service.ISheepFileService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.List;
+import java.util.List;import java.util.Map;
 
 /**
  * 羊只档案Service业务层处理
@@ -47,4 +47,28 @@ public class SheepFileServiceImpl implements ISheepFileService {
         return sheepFileMapper.selectSheepByManageTags(tags);
     }
 
+
+    @Override
+    public List<Map<String, Object>> countBySheepType() {
+        return sheepFileMapper.countBySheepType();
+    }
+
+    @Override
+    public List<Map<String, Object>> countByBreedStatus() {
+        return sheepFileMapper.countByBreedStatus();
+    }
+
+    @Override
+    public List<Map<String, Object>> countByVariety() {
+        return sheepFileMapper.countByVariety();
+    }
+
+    @Override
+    public List<Map<String, Object>> countParityOfLactation() {
+        return sheepFileMapper.countParityOfLactation();
+    }
+    @Override
+    public Long countInGroup() { return sheepFileMapper.countInGroup(); }
+
+
 }

zhyc-module/src/main/resources/mapper/base/SheepFileMapper.xml

@@ -100,4 +100,44 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </select>
 
 
+
+    <!-- 在群羊只总数 -->
+    <select id="countInGroup" resultType="java.lang.Long">
+        SELECT COUNT(*) FROM sheep_file WHERE status_id = 1
+    </select>
+
+    <!-- 羊只类别分布 -->
+    <select id="countBySheepType" resultType="java.util.Map">
+        SELECT name AS name, COUNT(*) AS value
+        FROM sheep_file
+        WHERE status_id = 1
+        GROUP BY name
+    </select>
+
+    <!-- 繁育状态分布 -->
+    <select id="countByBreedStatus" resultType="java.util.Map">
+        SELECT breed AS name, COUNT(*) AS value
+        FROM sheep_file
+        WHERE status_id = 1
+        GROUP BY breed
+    </select>
+
+    <!-- 品种分布 -->
+    <select id="countByVariety" resultType="java.util.Map">
+        SELECT variety AS name, COUNT(*) AS value
+        FROM sheep_file
+        WHERE status_id = 1
+        GROUP BY variety
+    </select>
+
+    <!-- 泌乳羊胎次分布 -->
+    <select id="countParityOfLactation" resultType="java.util.Map">
+        SELECT parity AS name, COUNT(*) AS value
+        FROM sheep_file
+        WHERE status_id = 1 AND name = '泌乳羊'
+        GROUP BY parity
+        ORDER BY parity
+    </select>
+
+
 </mapper>