277 lines
11 KiB
Java
277 lines
11 KiB
Java
package com.gxwebsoft.ai.controller;
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import com.alibaba.fastjson.JSONObject;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.gxwebsoft.ai.dto.AuditContentRequest;
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import com.gxwebsoft.ai.entity.AiCloudDoc;
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import com.gxwebsoft.ai.entity.AiCloudFile;
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import com.gxwebsoft.ai.service.AiHistoryService;
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import com.gxwebsoft.ai.utils.ExcelExportTool;
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import com.gxwebsoft.common.core.web.ApiResult;
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import com.gxwebsoft.common.core.web.BaseController;
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import com.gxwebsoft.common.system.entity.User;
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import com.gxwebsoft.pwl.entity.PwlProjectLibrary;
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import com.gxwebsoft.pwl.service.PwlProjectLibraryService;
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import com.gxwebsoft.ai.service.AiCloudDocService;
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import com.gxwebsoft.ai.service.AiCloudFileService;
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import com.gxwebsoft.ai.service.KnowledgeBaseService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.ResponseBody;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.crypto.digest.DigestUtil;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.*;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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/**
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* 审计内容基础控制器
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*/
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@Slf4j
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public abstract class BaseAuditContentController extends BaseController {
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@Autowired
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protected AiCloudDocService aiCloudDocService;
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@Autowired
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protected AiCloudFileService aiCloudFileService;
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@Autowired
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protected KnowledgeBaseService knowledgeBaseService;
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@Autowired
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protected PwlProjectLibraryService pwlProjectLibraryService;
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@Autowired
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protected AiHistoryService aiHistoryService;
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// 历史记录有效期（分钟）
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protected static final int HISTORY_EXPIRE_MINUTES = 10;
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/**
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* 通用的表格数据生成方法
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*/
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protected ApiResult<?> generateTableData(AuditContentRequest request, String interfaceName, Function<GenerateParams, JSONObject> generateFunction) {
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final User loginUser = getLoginUser();
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String requestHistory = request.getHistory();
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request.setHistory("");
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// 检查历史记录
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String requestHash = generateRequestHash(request, interfaceName);
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var history = aiHistoryService.getValidHistory(requestHash, interfaceName, HISTORY_EXPIRE_MINUTES);
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if (history != null) {
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log.info("返回历史数据，请求哈希: {}", requestHash);
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return success(JSONObject.parseObject(history.getResponseData()));
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}
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request.setHistory(requestHistory);
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String kbIdTmp = "";
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String libraryKbIds = "";
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try {
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// 创建临时知识库（如果需要）
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if (hasUploadedFiles(request)) {
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kbIdTmp = createTempKnowledgeBase(request);
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}
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// 查询项目库信息
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libraryKbIds = getLibraryKbIds(request.getLibraryIds());
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// 生成数据
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String knowledgeBaseId = getKnowledgeBaseId(kbIdTmp, request.getKbIds());
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GenerateParams params = new GenerateParams(knowledgeBaseId, libraryKbIds, request.getProjectLibrary(), loginUser.getUsername(), request.getHistory(), request.getSuggestion());
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JSONObject result = generateFunction.apply(params);
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if(result.getBoolean("success")) {
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// 保存到历史记录
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saveToHistory(request, interfaceName, requestHash, result, loginUser);
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}
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return success(result);
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} catch (Exception e) {
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log.error("生成表格数据失败，接口: {}", interfaceName, e);
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return fail("生成表格数据失败: " + e.getMessage());
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} finally {
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cleanupTempKnowledgeBase(kbIdTmp);
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}
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}
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/**
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* 生成请求哈希
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*/
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protected String generateRequestHash(AuditContentRequest request, String interfaceName) {
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String requestJson = JSONObject.toJSONString(request);
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return DigestUtil.md5Hex(interfaceName + ":" + requestJson);
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}
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/**
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* 保存到历史记录
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*/
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protected void saveToHistory(AuditContentRequest request, String interfaceName, String requestHash, JSONObject result, User loginUser) {
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try {
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aiHistoryService.saveHistory(request.getProjectId(), requestHash, interfaceName, JSONObject.toJSONString(request), result.toJSONString(), loginUser.getUserId(), loginUser.getUsername(), loginUser.getTenantId());
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} catch (Exception e) {
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log.warn("保存历史记录失败", e);
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}
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}
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/**
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* 检查是否有上传的文件
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*/
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protected boolean hasUploadedFiles(AuditContentRequest request) {
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return !request.getDocList().isEmpty() || !request.getFileList().isEmpty();
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}
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/**
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* 获取知识库ID
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*/
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protected String getKnowledgeBaseId(String tempKbId, String requestKbIds) {
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return StrUtil.isNotBlank(tempKbId) ? tempKbId : requestKbIds;
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}
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/**
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* 获取项目库KB IDs
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*/
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protected String getLibraryKbIds(String libraryIds) {
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if (StrUtil.isBlank(libraryIds)) {
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return "";
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}
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List<String> idList = StrUtil.split(libraryIds, ',');
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List<PwlProjectLibrary> ret = pwlProjectLibraryService.list(new LambdaQueryWrapper<PwlProjectLibrary>().in(PwlProjectLibrary::getId, idList));
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return ret.stream().map(PwlProjectLibrary::getKbId).filter(StrUtil::isNotBlank).collect(Collectors.joining(","));
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}
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/**
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* 创建临时知识库并提交文档
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*/
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protected String createTempKnowledgeBase(AuditContentRequest request) {
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String kbIdTmp = knowledgeBaseService.createKnowledgeBaseTemp();
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// 收集文档ID
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Set<Integer> docIds = request.getDocList().stream().flatMap(docId -> aiCloudDocService.getSelfAndChildren(docId).stream()).map(AiCloudDoc::getId).collect(Collectors.toSet());
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// 查询相关文件
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List<AiCloudFile> fileList = getRelatedFiles(docIds, request.getFileList());
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// 提取文件ID并提交到知识库
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Set<String> kbFileIds = fileList.stream().map(AiCloudFile::getFileId).collect(Collectors.toSet());
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if (!kbFileIds.isEmpty()) {
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knowledgeBaseService.submitDocuments(kbIdTmp, new ArrayList<>(kbFileIds));
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}
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return kbIdTmp;
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}
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/**
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* 获取相关文件列表
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*/
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protected List<AiCloudFile> getRelatedFiles(Set<Integer> docIds, List<Integer> fileList) {
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LambdaQueryWrapper<AiCloudFile> queryWrapper = new LambdaQueryWrapper<AiCloudFile>()
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.in(!docIds.isEmpty(), AiCloudFile::getDocId, docIds)
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.or(!fileList.isEmpty())
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.in(!fileList.isEmpty(), AiCloudFile::getId, fileList);
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return aiCloudFileService.list(queryWrapper);
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}
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/**
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* 清理临时知识库
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*/
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protected void cleanupTempKnowledgeBase(String kbId) {
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if (StrUtil.isNotBlank(kbId)) {
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try {
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knowledgeBaseService.deleteIndex(kbId);
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} catch (Exception e) {
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log.warn("删除临时知识库失败: {}", kbId, e);
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}
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}
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}
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/**
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* 通用的Excel导出方法
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*/
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protected <T> void exportToExcel(Map<String, Object> request, HttpServletResponse response,
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String sheetName, Function<List<Map<String, Object>>, List<T>> converter,
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Class<T> entityClass) {
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List<Map<String, Object>> dataList = (List<Map<String, Object>>) request.get("data");
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String companyName = (String) request.get("companyName");
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List<T> exportData = converter.apply(dataList);
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String fileName = sheetName + "_" + (companyName != null ? companyName : "未知公司");
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String title = companyName != null ? companyName + " - " + sheetName : sheetName;
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ExcelExportTool.exportExcel(exportData, entityClass, fileName, sheetName, title, response);
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}
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/**
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* 带审计时间的Excel导出方法
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*/
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protected <T> void exportToExcelWithAuditTime(Map<String, Object> request, HttpServletResponse response,
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String sheetName, Function<List<Map<String, Object>>, List<T>> converter,
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Class<T> entityClass) {
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List<Map<String, Object>> dataList = (List<Map<String, Object>>) request.get("data");
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String companyName = (String) request.get("companyName");
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String auditTime = (String) request.get("auditTime");
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List<T> exportData = converter.apply(dataList);
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String fileName = sheetName + "_" + (companyName != null ? companyName : "未知公司");
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String title = companyName != null ? companyName + " - " + sheetName : sheetName;
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if (auditTime != null) {
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title += "（审计时间：" + auditTime + "）";
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}
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ExcelExportTool.exportExcel(exportData, entityClass, fileName, sheetName, title, response);
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}
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/**
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* 参数包装类
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*/
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protected static class GenerateParams {
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public final String knowledgeBaseId;
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public final String libraryKbIds;
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public final String projectLibrary;
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public final String username;
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public final String history;
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public final String suggestion;
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public GenerateParams(String knowledgeBaseId, String libraryKbIds, String projectLibrary, String username, String history, String suggestion) {
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this.knowledgeBaseId = knowledgeBaseId;
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this.libraryKbIds = libraryKbIds;
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this.projectLibrary = projectLibrary;
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this.username = username;
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this.history = history;
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this.suggestion = suggestion;
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}
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}
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// ========== 通用的工具方法 ==========
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/**
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* 获取字符串值
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*/
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protected String getStringValue(Map<String, Object> map, String key) {
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Object value = map.get(key);
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return value != null ? value.toString() : "";
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}
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/**
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* 格式化底稿索引
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*/
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protected String formatWorkPaperIndex(Object workPaperIndex) {
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if (workPaperIndex == null) {
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return "";
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}
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if (workPaperIndex instanceof List) {
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List<?> list = (List<?>) workPaperIndex;
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return String.join(", ", list.stream()
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.map(Object::toString)
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.collect(Collectors.toList()));
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}
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return workPaperIndex.toString();
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}
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} |