新增三重一大、重大经济决策调查表导出功能

src/main/java/com/gxwebsoft/ai/config/AuditExcelStyle.java

@@ -0,0 +1,120 @@
+package com.gxwebsoft.ai.config;
+
+import cn.afterturn.easypoi.excel.entity.params.ExcelExportEntity;
+import cn.afterturn.easypoi.excel.entity.params.ExcelForEachParams;
+import cn.afterturn.easypoi.excel.export.styler.IExcelExportStyler;
+import org.apache.poi.ss.usermodel.*;
+
+/**
+ * 自定义Excel导出样式
+ */
+public class AuditExcelStyle implements IExcelExportStyler {
+
+    private Workbook workbook;
+
+    public AuditExcelStyle(Workbook workbook) {
+        this.workbook = workbook;
+    }
+
+    @Override
+    public CellStyle getHeaderStyle(short color) {
+        CellStyle style = workbook.createCellStyle();
+        
+        // 设置边框
+        style.setBorderBottom(BorderStyle.THIN);
+        style.setBorderLeft(BorderStyle.THIN);
+        style.setBorderRight(BorderStyle.THIN);
+        style.setBorderTop(BorderStyle.THIN);
+        
+        // 设置背景色 - 浅蓝色
+        style.setFillForegroundColor(IndexedColors.SKY_BLUE.getIndex());
+        style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+        
+        // 设置字体
+        Font font = workbook.createFont();
+        font.setBold(true);
+        font.setFontHeightInPoints((short) 11);
+        font.setColor(IndexedColors.BLACK.getIndex());
+        style.setFont(font);
+        
+        // 居中对齐
+        style.setAlignment(HorizontalAlignment.CENTER);
+        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        
+        return style;
+    }
+
+    @Override
+    public CellStyle getTitleStyle(short color) {
+        CellStyle style = workbook.createCellStyle();
+        
+        // 设置边框
+        style.setBorderBottom(BorderStyle.MEDIUM);
+        style.setBorderLeft(BorderStyle.MEDIUM);
+        style.setBorderRight(BorderStyle.MEDIUM);
+        style.setBorderTop(BorderStyle.MEDIUM);
+        
+        // 设置背景色 - 深蓝色
+        style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
+        style.setFillPattern(FillPatternType.SOLID_FOREGROUND);
+        
+        // 设置字体
+        Font font = workbook.createFont();
+        font.setBold(true);
+        font.setFontHeightInPoints((short) 14);
+        font.setColor(IndexedColors.BLACK.getIndex());
+        style.setFont(font);
+        
+        // 居中对齐
+        style.setAlignment(HorizontalAlignment.CENTER);
+        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        
+        return style;
+    }
+
+    @Override
+    public CellStyle getStyles(boolean noneStyler, ExcelExportEntity entity) {
+        CellStyle style = workbook.createCellStyle();
+        
+        // 设置边框
+        style.setBorderBottom(BorderStyle.THIN);
+        style.setBorderLeft(BorderStyle.THIN);
+        style.setBorderRight(BorderStyle.THIN);
+        style.setBorderTop(BorderStyle.THIN);
+        
+        // 设置字体
+        Font font = workbook.createFont();
+        font.setFontHeightInPoints((short) 10);
+        style.setFont(font);
+        
+        // 自动换行
+        style.setWrapText(true);
+        
+        // 垂直居中
+        style.setVerticalAlignment(VerticalAlignment.CENTER);
+        
+        // 根据列名设置不同的水平对齐方式
+        if (entity != null && entity.getName() != null) {
+            switch (entity.getName()) {
+                case "类别":
+                case "测试结果":
+                    style.setAlignment(HorizontalAlignment.CENTER);
+                    break;
+                default:
+                    style.setAlignment(HorizontalAlignment.LEFT);
+            }
+        }
+        
+        return style;
+    }
+
+    @Override
+    public CellStyle getStyles(Cell cell, int dataRow, ExcelExportEntity entity, Object obj, Object data) {
+        return getStyles(false, entity);
+    }
+
+    @Override
+    public CellStyle getTemplateStyles(boolean isSingle, ExcelForEachParams excelForEachParams) {
+        return getStyles(false, null);
+    }
+}

src/main/java/com/gxwebsoft/ai/controller/AuditContent3Controller.java

@@ -3,29 +3,29 @@ package com.gxwebsoft.ai.controller;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.gxwebsoft.ai.dto.AuditContentRequest;
+import com.gxwebsoft.ai.dto.export.TripleOneExportEntity;
+import com.gxwebsoft.ai.dto.export.DecisionTableExportEntity;
 import com.gxwebsoft.ai.entity.AiCloudDoc;
 import com.gxwebsoft.ai.entity.AiCloudFile;
+import com.gxwebsoft.ai.utils.ExcelExportTool;
 import com.gxwebsoft.common.core.web.ApiResult;
 import com.gxwebsoft.common.core.web.BaseController;
 import com.gxwebsoft.common.system.entity.User;
-
-import cn.hutool.core.util.StrUtil;
-import lombok.extern.slf4j.Slf4j;
-
 import com.gxwebsoft.ai.service.AiCloudDocService;
 import com.gxwebsoft.ai.service.AiCloudFileService;
 import com.gxwebsoft.ai.service.AuditContent3TripleService;
 import com.gxwebsoft.ai.service.AuditContent3DecisionService;
 import com.gxwebsoft.ai.service.KnowledgeBaseService;
-
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
-
+import lombok.extern.slf4j.Slf4j;
-import java.util.*;
-import java.util.stream.Collectors;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
+import cn.hutool.core.util.StrUtil;
+
+import javax.servlet.http.HttpServletResponse;
+import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * 审计内容3控制器 - 三重一大制度对比分析 & 重大经济决策调查表
@@ -166,4 +166,114 @@ public class AuditContent3Controller extends BaseController {
             }
         }
     }
+    
+    /**
+     * 导出三重一大制度对比分析表到Excel
+     */
+    @Operation(summary = "导出三重一大制度对比分析表到Excel")
+    @PostMapping("/exportTripleOneTable")
+    public void exportTripleOneTable(@RequestBody Map<String, Object> request, HttpServletResponse response) {
+        List<Map<String, Object>> dataList = (List<Map<String, Object>>) request.get("data");
+        String companyName = (String) request.get("companyName");
+        
+        // 转换为实体列表
+        List<TripleOneExportEntity> exportData = convertToTripleOneEntityList(dataList);
+        
+        // 使用工具类导出
+        String fileName = "三重一大制度对比分析表_" + (companyName != null ? companyName : "未知公司");
+        String title = companyName != null ? companyName + " - 三重一大制度对比分析表" : "三重一大制度对比分析表";
+        
+        ExcelExportTool.exportExcel(exportData, TripleOneExportEntity.class, fileName, "三重一大制度对比分析表", title, response);
+    }
+    
+    /**
+     * 导出重大经济决策调查表到Excel
+     */
+    @Operation(summary = "导出重大经济决策调查表到Excel")
+    @PostMapping("/exportDecisionTable")
+    public void exportDecisionTable(@RequestBody Map<String, Object> request, HttpServletResponse response) {
+        List<Map<String, Object>> dataList = (List<Map<String, Object>>) request.get("data");
+        String companyName = (String) request.get("companyName");
+        
+        // 转换为实体列表
+        List<DecisionTableExportEntity> exportData = convertToDecisionTableEntityList(dataList);
+        
+        // 使用工具类导出
+        String fileName = "重大经济决策调查表_" + (companyName != null ? companyName : "未知公司");
+        String title = companyName != null ? companyName + " - 重大经济决策调查表" : "重大经济决策调查表";
+        
+        ExcelExportTool.exportExcel(exportData, DecisionTableExportEntity.class, fileName, "重大经济决策调查表", title, response);
+    }
+
+    /**
+     * 转换为三重一大实体列表
+     */
+    private List<TripleOneExportEntity> convertToTripleOneEntityList(List<Map<String, Object>> originalData) {
+        return originalData.stream().map(this::convertToTripleOneEntity).collect(Collectors.toList());
+    }
+
+    /**
+     * 转换为重大经济决策调查表实体列表
+     */
+    private List<DecisionTableExportEntity> convertToDecisionTableEntityList(List<Map<String, Object>> originalData) {
+        return originalData.stream().map(this::convertToDecisionTableEntity).collect(Collectors.toList());
+    }
+
+    /**
+     * 单个Map转换为三重一大实体
+     */
+    private TripleOneExportEntity convertToTripleOneEntity(Map<String, Object> item) {
+        TripleOneExportEntity entity = new TripleOneExportEntity();
+        entity.setCategory(getStringValue(item, "category"));
+        entity.setPolicyContent(getStringValue(item, "policyContent"));
+        entity.setGroupSystem(getStringValue(item, "groupSystem"));
+        entity.setCompanyFormulation(getStringValue(item, "companyFormulation"));
+        entity.setCheckEvidence(getStringValue(item, "checkEvidence"));
+        entity.setTestResult(getStringValue(item, "testResult"));
+        entity.setWorkPaperIndex(formatWorkPaperIndex(item.get("workPaperIndex")));
+        return entity;
+    }
+
+    /**
+     * 单个Map转换为重大经济决策调查表实体
+     */
+    private DecisionTableExportEntity convertToDecisionTableEntity(Map<String, Object> item) {
+        DecisionTableExportEntity entity = new DecisionTableExportEntity();
+        entity.setIndex(getStringValue(item, "index"));
+        entity.setDecisionItem(getStringValue(item, "name"));
+        entity.setMeetingTime(getStringValue(item, "meetingTime"));
+        entity.setDecisionAmount(getStringValue(item, "decisionAmount"));
+        entity.setProcedure(getStringValue(item, "procedure"));
+        entity.setExecutionStatus(getStringValue(item, "executionStatus"));
+        entity.setGood(getStringValue(item, "goods"));
+        entity.setNormal(getStringValue(item, "normal"));
+        entity.setBad(getStringValue(item, "bad"));
+        return entity;
+    }
+
+    /**
+     * 安全获取字符串值
+     */
+    private String getStringValue(Map<String, Object> map, String key) {
+        Object value = map.get(key);
+        return value != null ? value.toString() : "";
+    }
+
+    /**
+     * 格式化工作底稿索引（如果是数组则转换为字符串）
+     */
+    private String formatWorkPaperIndex(Object workPaperIndex) {
+        if (workPaperIndex == null) {
+            return "";
+        }
+        
+        if (workPaperIndex instanceof List) {
+            List<?> list = (List<?>) workPaperIndex;
+            return String.join(", ", list.stream()
+                    .map(Object::toString)
+                    .collect(Collectors.toList()));
+        }
+        
+        return workPaperIndex.toString();
+    }
 }

src/main/java/com/gxwebsoft/ai/dto/export/DecisionTableExportEntity.java

@@ -0,0 +1,40 @@
+package com.gxwebsoft.ai.dto.export;
+
+import cn.afterturn.easypoi.excel.annotation.Excel;
+import cn.afterturn.easypoi.excel.annotation.ExcelTarget;
+import lombok.Data;
+
+/**
+ * 重大经济决策调查表导出实体
+ */
+@Data
+@ExcelTarget("DecisionTableExportEntity")
+public class DecisionTableExportEntity {
+    
+    @Excel(name = "序号", orderNum = "1", width = 8)
+    private String index;
+    
+    @Excel(name = "重大经济决策事项", orderNum = "2", width = 30)
+    private String decisionItem;
+    
+    @Excel(name = "会议时间", orderNum = "3", width = 15)
+    private String meetingTime;
+    
+    @Excel(name = "决策事项金额", orderNum = "4", width = 15)
+    private String decisionAmount;
+    
+    @Excel(name = "程序", orderNum = "5", width = 20)
+    private String procedure;
+    
+    @Excel(name = "执行情况(是/否)", orderNum = "6", width = 15)
+    private String executionStatus;
+    
+    @Excel(name = "好", orderNum = "7", width = 8)
+    private String good;
+    
+    @Excel(name = "一般", orderNum = "8", width = 8)
+    private String normal;
+    
+    @Excel(name = "差", orderNum = "9", width = 8)
+    private String bad;
+}

src/main/java/com/gxwebsoft/ai/dto/export/TripleOneExportEntity.java

@@ -0,0 +1,34 @@
+package com.gxwebsoft.ai.dto.export;
+
+import cn.afterturn.easypoi.excel.annotation.Excel;
+import cn.afterturn.easypoi.excel.annotation.ExcelTarget;
+import lombok.Data;
+
+/**
+ * 三重一大制度对比分析表导出实体
+ */
+@Data
+@ExcelTarget("TripleOneExportEntity")
+public class TripleOneExportEntity {
+    
+    @Excel(name = "类别", orderNum = "1", width = 15)
+    private String category;
+    
+    @Excel(name = "政策内容", orderNum = "2", width = 40)
+    private String policyContent;
+    
+    @Excel(name = "集团制度", orderNum = "3", width = 30)
+    private String groupSystem;
+    
+    @Excel(name = "公司制度", orderNum = "4", width = 30)
+    private String companyFormulation;
+    
+    @Excel(name = "检查的证据及测试内容", orderNum = "5", width = 25)
+    private String checkEvidence;
+    
+    @Excel(name = "测试结果", orderNum = "6", width = 10)
+    private String testResult;
+    
+    @Excel(name = "工作底稿索引", orderNum = "7", width = 20)
+    private String workPaperIndex;
+}

src/main/java/com/gxwebsoft/ai/utils/ExcelExportTool.java

@@ -0,0 +1,139 @@
+package com.gxwebsoft.ai.utils;
+
+import cn.afterturn.easypoi.excel.ExcelExportUtil;
+import cn.afterturn.easypoi.excel.entity.ExportParams;
+import cn.afterturn.easypoi.excel.entity.enmus.ExcelType;
+import com.gxwebsoft.ai.config.AuditExcelStyle;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.OutputStream;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+/**
+ * Excel导出工具类
+ */
+@Slf4j
+public class ExcelExportTool {
+
+    /**
+     * 通用Excel导出方法
+     *
+     * @param dataList     数据列表
+     * @param entityClass  实体类Class
+     * @param fileName     文件名（不含扩展名）
+     * @param sheetName    工作表名
+     * @param title        标题
+     * @param response     HttpServletResponse
+     */
+    public static <T> void exportExcel(List<T> dataList, 
+                                     Class<T> entityClass, 
+                                     String fileName, 
+                                     String sheetName, 
+                                     String title, 
+                                     HttpServletResponse response) {
+        exportExcel(dataList, entityClass, fileName, sheetName, title, response, true);
+    }
+
+    /**
+     * 通用Excel导出方法（完整参数）
+     *
+     * @param dataList     数据列表
+     * @param entityClass  实体类Class
+     * @param fileName     文件名（不含扩展名）
+     * @param sheetName    工作表名
+     * @param title        标题
+     * @param response     HttpServletResponse
+     * @param autoHeight   是否自适应行高
+     */
+    public static <T> void exportExcel(List<T> dataList, 
+                                     Class<T> entityClass, 
+                                     String fileName, 
+                                     String sheetName, 
+                                     String title, 
+                                     HttpServletResponse response, 
+                                     boolean autoHeight) {
+        try {
+            if (dataList == null || dataList.isEmpty()) {
+                throw new RuntimeException("没有可导出的数据");
+            }
+
+            log.info("开始导出Excel - 文件: {}, 数据条数: {}", fileName, dataList.size());
+
+            // 设置响应头
+            setupResponse(response, fileName);
+
+            // 创建导出参数
+            ExportParams exportParams = createExportParams(sheetName, title);
+
+            // 创建Workbook并导出
+            Workbook workbook = ExcelExportUtil.exportExcel(exportParams, entityClass, dataList);
+
+            // 应用样式
+            if (autoHeight) {
+                applyAutoStyle(workbook);
+            }
+
+            // 写入响应流
+            writeToResponse(workbook, response);
+
+            log.info("成功导出Excel文件: {}, 共{}条数据", fileName, dataList.size());
+
+        } catch (Exception e) {
+            log.error("导出Excel失败: {}", fileName, e);
+            throw new RuntimeException("导出失败: " + e.getMessage());
+        }
+    }
+
+    /**
+     * 设置响应头
+     */
+    private static void setupResponse(HttpServletResponse response, String fileName) throws Exception {
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        String encodedFileName = URLEncoder.encode(fileName + ".xlsx", StandardCharsets.UTF_8.toString());
+        response.setHeader("Content-Disposition", "attachment; filename=" + encodedFileName);
+        response.setCharacterEncoding(StandardCharsets.UTF_8.toString());
+    }
+
+    /**
+     * 创建导出参数
+     */
+    private static ExportParams createExportParams(String sheetName, String title) {
+        ExportParams exportParams = new ExportParams();
+        exportParams.setSheetName(sheetName);
+        exportParams.setTitle(title);
+        exportParams.setType(ExcelType.XSSF); // 使用xlsx格式
+        exportParams.setStyle(AuditExcelStyle.class);
+        return exportParams;
+    }
+
+    /**
+     * 应用自动样式
+     */
+    private static void applyAutoStyle(Workbook workbook) {
+        Sheet sheet = workbook.getSheetAt(0);
+        
+        // 设置自适应行高
+        for (int i = 1; i <= sheet.getLastRowNum(); i++) {
+            Row row = sheet.getRow(i);
+            if (row != null) {
+                row.setHeight((short) -1); // 设置为自动行高
+            }
+        }
+    }
+
+    /**
+     * 写入响应流
+     */
+    private static void writeToResponse(Workbook workbook, HttpServletResponse response) throws Exception {
+        try (OutputStream out = response.getOutputStream()) {
+            workbook.write(out);
+            out.flush();
+        }
+    }
+}