feat: 三标通用-模板下载

laws-modules/src/main/java/com/jero/modules/laws/common/service/impl/LawsCommonServiceImpl.java

@@ -39,14 +39,15 @@ import com.jero.modules.system.service.ISysDictItemService;
 import com.jero.modules.system.service.ISysUserService;
 import com.jero.modules.tag.entity.LawsArea;
 import com.jero.modules.tag.entity.LawsTag;
+import com.jero.modules.tag.enums.FieldShowTypeEnum;
 import com.jero.modules.tag.enums.TableNameEnum;
 import com.jero.modules.tag.enums.LawsFieldTypeEnum;
 import com.jero.modules.tag.service.ILawsAreaService;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.*;
-import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.util.CellRangeAddress;
 import org.apache.poi.xssf.usermodel.XSSFSheet;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.apache.shiro.SecurityUtils;
@@ -56,8 +57,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
-import java.io.ByteArrayOutputStream;
+import java.io.*;
-import java.io.InputStream;
 import java.net.URLEncoder;
 import java.text.SimpleDateFormat;
 import java.time.LocalDate;
@@ -1111,19 +1111,121 @@ public class LawsCommonServiceImpl implements ILawsCommonService {
         }
     }
 
+    /**
+     * 导入模板
+     * @param response
+     * @param tableName
+     */
     @Override
     public void templateDownload(HttpServletResponse response, String tableName) {
-        //TODO 模板下载
+        // 获取全部字段
-//        // 获取全部字段
+        List<LawsTag> fieldList = lawsCommonMapper.getFieldList(tableName);
-//        List<LawsTag> fieldList = lawsCommonMapper.getFieldList(tableName);
+
-//
+        // 筛选出新增要用的字段
-//        // 筛选出新增要用的字段
+        fieldList = fieldList.stream().filter(lawsTag -> YesOrNoEnum.YES.getValue()
-//        fieldList = fieldList.stream().filter(lawsTag -> YesOrNoEnum.YES.getValue()
+                .equals(lawsTag.getIsShowFormCreate().toString())).collect(Collectors.toList());
-//                .equals(lawsTag.getIsShowFormCreate().toString())).collect(Collectors.toList());
+
-//
+        // 创建一个Excel工作簿
-//
+        Workbook workbook = new XSSFWorkbook();
-//
+
-//        return areaMap;
+        // 创建一个工作表
+        Sheet sheet = workbook.createSheet("导入模板");
+        // 设置列宽
+        for (int i = 0; i < fieldList.size(); i++) {
+            sheet.setColumnWidth(i, 15 * 256);
+        }
+
+        // 创建红色字体
+        Font redFont = workbook.createFont();
+        redFont.setColor(IndexedColors.RED.getIndex());
+
+        // 创建默认字体（黑色）
+        Font defaultFont = workbook.createFont();
+        defaultFont.setColor(IndexedColors.BLACK.getIndex());
+
+        // 创建第一行并添加字段
+        Row row1 = sheet.createRow(0);
+        for (int i = 0; i < fieldList.size(); i++) {
+            LawsTag tag = fieldList.get(i);
+            String cellValue = tag.getDbFieldTxt();
+
+            // 创建单元格
+            Cell cell = row1.createCell(i);
+
+            // 判断是否为必填项
+            if (YesOrNoEnum.YES.getValue().equals(tag.getFieldMustInput())) {
+                // 创建富文本字符串
+                CreationHelper createHelper = workbook.getCreationHelper();
+                RichTextString richString = createHelper.createRichTextString("*" + cellValue);
+
+                // 设置 * 为红色
+                richString.applyFont(0, 1, redFont);
+
+                // 设置其他文字为默认样式（黑色）
+                richString.applyFont(1, richString.length(), defaultFont);
+
+                // 设置单元格的值
+                cell.setCellValue(richString);
+            } else {
+                cell.setCellValue(cellValue);
+            }
+        }
+
+        // 创建第二行并合并单元格
+        Row row2 = sheet.createRow(1);
+        row2.setHeightInPoints(95);
+        // 创建一个单元格样式，并设置为自动换行
+        CellStyle style = workbook.createCellStyle();
+        style.setWrapText(true);
+        sheet.addMergedRegion(new CellRangeAddress(
+                1,
+                1,
+                0,
+                fieldList.size() - 1
+        ));
+        Cell cell2 = row2.createCell(0);
+        cell2.setCellValue("填写说明：\n" +
+                "1.所有带星号的为必填\n" +
+                "2.导入数据从第四行开始，第一行为表头，第二行为填写说明，第三行为示例。第四行才是正式数据\n" +
+                "3.字段为多选属性，必须与系统中对应选项字段相匹配，填写多个时使用逗号隔开\n" +
+                "4.字段为文件属性，填写时需在本文件同级目录下以标准号为名称建立文件夹，并在文件夹内放置文件。假设在A标准号的文件夹内放置了A1文件，那么单元格需填写：A/A1.pdf");
+        // 应用样式到单元格
+        cell2.setCellStyle(style);
+        // 创建第三行并添加固定内容
+        Row row3 = sheet.createRow(2);
+        row3.setHeightInPoints(105);
+        this.setRow3CellValue(row3, fieldList);
+
+        // 设置HTTP响应头
+        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+        response.setHeader("Content-Disposition", "attachment; filename=\"导入模板.xlsx\"");
+
+        // 获取响应输出流并写入Excel
+        try (OutputStream out = response.getOutputStream()) {
+            workbook.write(out);
+            out.flush();
+        } catch (IOException e) {
+            log.error("导出Excel失败", e);
+        } finally {
+            try {
+                workbook.close();
+            } catch (IOException e) {
+                log.error("导出Excel失败", e);
+            }
+        }
+    }
+
+    /**
+     * 设置导入模板的第三行提示内容
+     * @param row3
+     * @param fieldList
+     */
+    private void setRow3CellValue(Row row3, List<LawsTag> fieldList) {
+        for (int i = 0; i < fieldList.size(); i++) {
+            // 创建单元格
+            Cell cell = row3.createCell(i);
+            cell.setCellValue(FieldShowTypeEnum.getDescription(fieldList.get(i).getFieldShowType()));
+        }
     }
 
     /**

laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsDomesticController.java

@@ -153,4 +153,11 @@ public class LawsDomesticController {
         lawsCommonService.exportDataWithFile(response, parameterMap, "国标导出", "国标导出");
     }
 
+    @AutoLog(value = "国内法规标准-模板下载")
+    @ApiOperation(value="国内法规标准-模板下载", notes="国内法规标准-模板下载")
+    @GetMapping("/templateDownload")
+    public void templateDownload(HttpServletResponse response) {
+        lawsCommonService.templateDownload(response, TableNameEnum.DOMESTIC_REGULATIONS.getTableName());
+    }
+
 }

laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsEnterpriseController.java

@@ -210,7 +210,7 @@ public class LawsEnterpriseController {
 
     @AutoLog(value = "企业法规标准-模板下载")
     @ApiOperation(value="企业法规标准-模板下载", notes="企业法规标准-模板下载")
-    @PostMapping("/templateDownload")
+    @GetMapping("/templateDownload")
     public void templateDownload(HttpServletResponse response) {
         lawsCommonService.templateDownload(response, TableNameEnum.ENTERPRISE_STANDARDS.getTableName());
     }

laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsOverseasController.java

@@ -152,4 +152,11 @@ public class LawsOverseasController {
     public void exportDataWithFile(HttpServletResponse response, @RequestBody(required = false) Map<String,Object> parameterMap) {
         lawsCommonService.exportDataWithFile(response, parameterMap, "外标导出", "外标导出");
     }
+
+    @AutoLog(value = "海外法规标准-模板下载")
+    @ApiOperation(value="海外法规标准-模板下载", notes="海外法规标准-模板下载")
+    @GetMapping("/templateDownload")
+    public void templateDownload(HttpServletResponse response) {
+        lawsCommonService.templateDownload(response, TableNameEnum.FOREIGN_REGULATIONS.getTableName());
+    }
 }

laws-modules/src/main/java/com/jero/modules/tag/enums/FieldShowTypeEnum.java

@@ -0,0 +1,54 @@
+package com.jero.modules.tag.enums;
+
+import com.jero.common.exception.JeroBootException;
+
+/**
+ * @author: Mzaxd
+ * @Date: 2023/9/25 15:42
+ */
+public enum FieldShowTypeEnum {
+
+    SINGLE_DATE_PICKER("单日期选择","1","请填写选项中包含的文本"),
+    SINGLE_USER_DIALOG("单选用户弹框","2","请填写选项中包含的文本"),
+    SINGLE_ORGANIZATION_DIALOG("单选组织机构弹框","3","请填写选项中包含的文本"),
+    MULTI_DATE_PICKER("多日期选择","4","4"),
+    MULTI_TEXT("多行文本","5","文本输入"),
+    MULTI_STANDARD_DIALOG("多选标准弹框","6","请填写选项中包含的文本，多填以逗号隔开"),
+    MULTI_ORGANIZATION_DIALOG("多选组织机构弹框","7","请填写选项中包含的文本，多填以逗号隔开"),
+    FILE_UPLOAD("上传文件","8","文件属性，请输入：标准号/文件名称.文件格式"),
+    TEXT_BOX("文本框","9","文本输入"),
+    DROPDOWN_SINGLE_SELECT("下拉单选","10","4"),
+    DROPDOWN_MULTI_SELECT("下拉多选","11","请填写选项中包含的文本，多填以逗号隔开"),
+    TREE_STRUCTURE_MULTI_SELECT("条款拆分","12","请填写选项中包含的文本，多填以逗号隔开"),
+    LINK_INPUT_BOX("输入框(链接)","13","请填写选项中包含的文本"),
+    YEAR_SELECT("条款拆分","14","请填写选项中包含的文本"),
+    TREE_STRUCTURE_SINGLE_SELECT("树形结构（单选）","15","请填写选项中包含的文本")
+    ;
+
+    final String name;
+    final String value;
+    final String description;
+
+    FieldShowTypeEnum(String name, String value, String description) {
+        this.name = name;
+        this.value = value;
+        this.description = description;
+    }
+
+    public static String getDescription(String value){
+        for (FieldShowTypeEnum fieldShowTypeEnum : values()) {
+            if (fieldShowTypeEnum.getValue().equals(value)) {
+                return fieldShowTypeEnum.getDescription();
+            }
+        }
+        throw new JeroBootException("标签类型不存在");
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+}