各时期目标实现

ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/controller/ProjectInfoController.java

@@ -1,11 +1,13 @@
 package org.dromara.demo.controller;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import lombok.RequiredArgsConstructor;
 import jakarta.servlet.http.HttpServletResponse;
 import jakarta.validation.constraints.*;
-import cn.dev33.satoken.annotation.SaCheckPermission;
+import org.dromara.demo.domain.vo.AllGoatAchieveDataVo;
+import org.dromara.demo.domain.vo.AllGoatAchieveVo;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.validation.annotation.Validated;
 import org.dromara.common.idempotent.annotation.RepeatSubmit;
@@ -102,4 +104,29 @@ public class ProjectInfoController extends BaseController {
                           @PathVariable String[] ids) {
         return toAjax(projectInfoService.deleteWithValidByIds(List.of(ids), true));
     }
+
+//    @GetMapping("/getInvestmentStats")
+//    public R<List<AllGoatAchieveDataVo>> getInvestmentStats() {
+//        return R.ok(projectInfoService.getYearlyInvestmentStats());
+//    }
+
+    @GetMapping("/getInvestmentStats")
+    public R<AllGoatAchieveVo> getInvestmentStats() {
+        List<AllGoatAchieveDataVo> data = projectInfoService.getYearlyInvestmentStats();
+        AllGoatAchieveVo rs = new AllGoatAchieveVo();
+        rs.setProjectInfo(data);
+        rs.setDescription(getFiveYearPlanAchievements());
+        return R.ok(rs);
+    }
+
+
+    private List<String> getFiveYearPlanAchievements() {
+        List<String> achievements = new ArrayList<>();
+        achievements.add("“九五”：建成1座城镇污水处理厂；完成XX截污工程；完成XX河道截污疏浚工程。");
+        achievements.add("“十五”：新增流域污水处理能力22万立方米/天；形成了5大排水系统，排水管网总长933.17公里。");
+        achievements.add("“十一五”：新建污水管网251.66公里；城镇污水处理厂处理规模提升55万方/天。");
+        achievements.add("“十二五”：截污治污系统基本建成；实施了补水工程；");
+        achievements.add("“十三五”：新建再生水厂工程；分别完成排水和再生水管网建设719和123公里；完成30余条河沟水环境整治；新建修缮农村污水处理设施533座。");
+        return achievements;
+    }
 }

ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/ProjectInfo.java

@@ -6,6 +6,7 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import java.util.Date;
 import com.fasterxml.jackson.annotation.JsonFormat;
+import org.springframework.format.annotation.DateTimeFormat;
 
 import java.io.Serial;
 
@@ -37,6 +38,8 @@ public class ProjectInfo extends TenantEntity {
     /**
      * 项目时期（年月日）
      */
+    @JsonFormat(pattern = "yyyy-MM-dd")
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
     private Date projectDate;
 
     /**

ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/AllGoatAchieve.java → ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/AllGoatAchieveDataVo.java

@@ -7,7 +7,7 @@ import lombok.NoArgsConstructor;
 @Data
 @AllArgsConstructor
 @NoArgsConstructor
-public class AllGoatAchieve {
+public class AllGoatAchieveDataVo {
     private String date;
     private String planInvest;
     private String actualInvest;

ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/domain/vo/AllGoatAchieveVo.java

@@ -0,0 +1,15 @@
+package org.dromara.demo.domain.vo;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class AllGoatAchieveVo {
+    List<AllGoatAchieveDataVo> projectInfo;
+    List<String> description;
+}

ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/service/IProjectInfoService.java

@@ -1,6 +1,7 @@
 package org.dromara.demo.service;
 
 import org.dromara.demo.domain.ProjectInfo;
+import org.dromara.demo.domain.vo.AllGoatAchieveDataVo;
 import org.dromara.demo.domain.vo.ProjectInfoVo;
 import org.dromara.demo.domain.bo.ProjectInfoBo;
 import org.dromara.common.mybatis.core.page.TableDataInfo;
@@ -68,4 +69,11 @@ public interface IProjectInfoService {
     Boolean deleteWithValidByIds(Collection<String> ids, Boolean isValid);
 
     void addData(List<ProjectInfo> list);
+
+
+    /**
+     * 获取项目投资年度统计：按年份累加计划/实际投资，并计算完成率（只返回数字，不带%）
+     * @return AllGoatAchieve 列表，date 字段为年份
+     */
+    List<AllGoatAchieveDataVo> getYearlyInvestmentStats();
 }

ruoyi-modules/ruoyi-demo/src/main/java/org/dromara/demo/service/impl/ProjectInfoServiceImpl.java

@@ -9,6 +9,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import lombok.RequiredArgsConstructor;
+import org.dromara.demo.domain.vo.AllGoatAchieveDataVo;
 import org.springframework.stereotype.Service;
 import org.dromara.demo.domain.bo.ProjectInfoBo;
 import org.dromara.demo.domain.vo.ProjectInfoVo;
@@ -16,9 +17,9 @@ import org.dromara.demo.domain.ProjectInfo;
 import org.dromara.demo.mapper.ProjectInfoMapper;
 import org.dromara.demo.service.IProjectInfoService;
 
-import java.util.List;
-import java.util.Map;
-import java.util.Collection;
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.util.*;
 
 /**
  * 项目信息Service业务层处理
@@ -167,4 +168,69 @@ public class ProjectInfoServiceImpl extends ServiceImpl<ProjectInfoMapper, Proje
     public void addData(List<ProjectInfo> list) {
         this.saveBatch(list);
     }
+
+    @Override
+    public List<AllGoatAchieveDataVo> getYearlyInvestmentStats() {
+        List<ProjectInfo> list = baseMapper.selectList();
+
+        // 按年份累加：TreeMap 自动按年份升序排序
+        Map<Integer, BigDecimal> planMap = new TreeMap<>();
+        Map<Integer, BigDecimal> actualMap = new TreeMap<>();
+
+        for (ProjectInfo item : list) {
+            int year = extractYear(item.getProjectDate()); // 不管是哪年都保留
+
+            BigDecimal plan = parseBigDecimal(item.getPlanInvest());
+            BigDecimal actual = parseBigDecimal(item.getActualInvest());
+
+            planMap.put(year, planMap.getOrDefault(year, BigDecimal.ZERO).add(plan));
+            actualMap.put(year, actualMap.getOrDefault(year, BigDecimal.ZERO).add(actual));
+        }
+
+        // 转换为返回结果
+        List<AllGoatAchieveDataVo> result = new ArrayList<>();
+        for (Integer year : planMap.keySet()) {
+            BigDecimal plan = planMap.get(year);
+            BigDecimal actual = actualMap.get(year);
+
+            // 计算完成率（只返回数字）
+            BigDecimal percent = BigDecimal.ZERO;
+            if (plan.compareTo(BigDecimal.ZERO) != 0) {
+                percent = actual.divide(plan, 2, RoundingMode.HALF_UP).multiply(BigDecimal.valueOf(100));
+            }
+
+            result.add(new AllGoatAchieveDataVo(
+                year.toString(),
+                format(plan),
+                format(actual),
+                format(percent)
+            ));
+        }
+
+        return result;
+    }
+
+    // --------------------- private 辅助方法 ---------------------
+
+    private int extractYear(Date date) {
+        if (date == null) return 0;
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(date);
+        return cal.get(Calendar.YEAR);
+    }
+
+    private BigDecimal parseBigDecimal(String str) {
+        if (str == null || str.trim().isEmpty()) return BigDecimal.ZERO;
+        try {
+            return new BigDecimal(str.trim());
+        } catch (Exception e) {
+            return BigDecimal.ZERO;
+        }
+    }
+
+    private String format(BigDecimal value) {
+        return value.setScale(2, RoundingMode.HALF_UP).toPlainString();
+    }
+
+
 }