From 8ecdd9913255409c2dc5c0c3848b74c396ae6ea4 Mon Sep 17 00:00:00 2001
From: Administrator <15274802129@163.com>
Date: Thu, 12 Feb 2026 12:09:10 +0800
Subject: [PATCH] feat(ai): 新增产品问题模板导入导出功能
---
src/main/java/cc/mrbird/febs/ai/service/impl/AiProductQuestionServiceImpl.java | 276 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 273 insertions(+), 3 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/ai/service/impl/AiProductQuestionServiceImpl.java b/src/main/java/cc/mrbird/febs/ai/service/impl/AiProductQuestionServiceImpl.java
index 939d015..27b1eb2 100644
--- a/src/main/java/cc/mrbird/febs/ai/service/impl/AiProductQuestionServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/ai/service/impl/AiProductQuestionServiceImpl.java
@@ -4,6 +4,7 @@
import cc.mrbird.febs.ai.mapper.AiProductQuestionJobMapper;
import cc.mrbird.febs.ai.mapper.AiProductQuestionMapper;
import cc.mrbird.febs.ai.req.AiProductQuestionAiDto;
+import cc.mrbird.febs.ai.service.AiProductCategoryService;
import cc.mrbird.febs.ai.service.AiProductQuestionItemService;
import cc.mrbird.febs.ai.service.AiProductQuestionService;
import cc.mrbird.febs.ai.service.AiService;
@@ -48,9 +49,8 @@
import java.io.IOException;
import java.io.OutputStream;
import java.net.URLEncoder;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
+import java.util.*;
+import java.util.stream.Collectors;
/**
* AI产品题目 Service实现类
@@ -66,6 +66,7 @@
private final AiProductQuestionMapper aiProductQuestionMapper;
private final AiProductQuestionJobMapper aiProductQuestionJobMapper;
private final AiProductQuestionItemService aiProductQuestionItemService;
+ private final AiProductCategoryService aiProductCategoryService;
private final AiService aiService;
private final AgentProducer agentProducer;
@@ -88,6 +89,20 @@
query.ne(AiProductQuestion::getState, 2);
query.orderByDesc(AiProductQuestion::getCreatedTime);
Page<AiProductQuestion> pages = aiProductQuestionMapper.selectPage(page, query);
+ List<AiProductQuestion> records = pages.getRecords();
+ if (CollUtil.isNotEmpty( records)){
+ //stream流操作records，获取全部的productCategoryId的set集合
+ Set<String> productCategoryIds = records.stream().map(AiProductQuestion::getProductCategoryId).collect(Collectors.toSet());
+ if(CollUtil.isNotEmpty( productCategoryIds)){
+ Map<String,AiProductCategory> map = aiProductCategoryService.selectMapByIds(productCategoryIds);
+ for (AiProductQuestion record : records){
+ AiProductCategory orDefault = map.getOrDefault(record.getProductCategoryId(), null);
+ if(ObjectUtil.isNotNull(orDefault)){
+ record.setProductCategoryName(orDefault.getName());
+ }
+ }
+ }
+ }
return pages;
}
@@ -625,4 +640,259 @@
}
+ @Override
+ public FebsResponse updateLabel(String ids, String label) {
+ if (StrUtil.isEmpty(ids)) {
+ throw new FebsException("参数错误");
+ }
+ List<String> idList = StrUtil.split(ids, ',');
+ this.update(null,
+ Wrappers.lambdaUpdate(AiProductQuestion.class)
+ .set(AiProductQuestion::getLabel, label)
+ .set(AiProductQuestion::getUpdatedTime, new Date())
+ .in(AiProductQuestion::getId, idList));
+ return new FebsResponse().success().message("操作成功");
+ }
+
+ @Override
+ public void exportNewProductQuestion(AiProductQuestion dto, HttpServletResponse response) {
+ try {
+ List<ExcelSheetPO> res = new ArrayList<>();
+ ExcelSheetPO orderSheet = new ExcelSheetPO();
+ String title = "单选题目列表";
+ orderSheet.setSheetName(title);
+
+ // 确保不设置标题行
+ orderSheet.setTitle(title); // 明确设置为null
+
+ String[] header = {"题目", "答案", "正确答案", "解析"};
+ orderSheet.setHeaders(header);
+
+ // 获取示例数据
+ AiProductQuestion aiProductQuestion = aiProductQuestionMapper.selectOne(
+ Wrappers.lambdaQuery(AiProductQuestion.class)
+ .orderByAsc(AiProductQuestion::getCreatedTime)
+ .last("limit 1")
+ );
+
+ List<AiProductQuestionItem> aiProductQuestionItems = new ArrayList<>();
+ if (aiProductQuestion != null) {
+ aiProductQuestionItems = aiProductQuestionItemService.getListByQuery(
+ Wrappers.lambdaQuery(AiProductQuestionItem.class)
+ .eq(AiProductQuestionItem::getProductQuestionId, aiProductQuestion.getId())
+ .orderByAsc(AiProductQuestionItem::getProductQuestionId)
+ );
+ }
+
+ List<List<Object>> list = new ArrayList<>();
+ if (CollUtil.isNotEmpty(aiProductQuestionItems)) {
+ String label = "(示例, 新增请删除整行内容)";
+ for (AiProductQuestionItem item : aiProductQuestionItems) {
+ List<Object> temp = new ArrayList<>();
+ temp.add(label + item.getTitle());
+ temp.add(item.getAnswer());
+ temp.add(item.getCorrectAnswer() == 1 ? "是" : "否");
+ temp.add(item.getAnswerAnalysis());
+ list.add(temp);
+ }
+ } else {
+ // 如果没有数据，添加一个示例行
+ List<Object> exampleRow = new ArrayList<>();
+ exampleRow.add("(示例, 新增请删除整行内容)我今年32岁, 最近感觉脸部开始有松弛现象, 尤其是下颌线不清晰了。朋友推荐我做MFU™pro美拉, 说是'无创提拉', 这个项目真的有效吗? 适合我这个年龄段吗?");
+ exampleRow.add("这个项目否");
+ exampleRow.add("是");
+ exampleRow.add("根据文档内容, MFU™pro美拉推荐年龄为25+, 适用于轻中度松弛人群, 具有即刻紧致与长期提拉效果, 适合早期抗衰需求");
+ list.add(exampleRow);
+ }
+
+ orderSheet.setDataList(list);
+ res.add(orderSheet);
+
+ // 设置响应头
+ response = ResponseHeadUtil.setExcelHead(response);
+ String fileName = title + DateUtil.format(new Date(), "yyyyMMddHHmmss") + ".xlsx";
+ response.setHeader("Content-Disposition",
+ "attachment;filename=" + URLEncoder.encode(fileName, "UTF-8"));
+
+ // 写入 Excel 文件
+ try (OutputStream os = response.getOutputStream()) {
+ ExcelUtil.createWorkbookAtOutStream(ExcelVersion.V2007, res, os, true);
+ }
+ } catch (Exception e) {
+ log.error("导出模板产品失败", e);
+ throw new RuntimeException("导出失败，请稍后重试");
+ }
+ }
+
+ @Override
+ public FebsResponse importNewProductQuestion(MultipartFile file, String categoryId, String companyId) {
+ try {
+ if (file.isEmpty()) {
+ return new FebsResponse().fail().message("文件不能为空");
+ }
+
+ String fileName = file.getOriginalFilename();
+ String dirPath = "/home/javaweb/webresource/ai/import/";
+
+ File saveFile = new File(new File(dirPath).getAbsolutePath() + File.separator + fileName);
+ if (!saveFile.exists()) {
+ if (!saveFile.getParentFile().exists()) {
+ saveFile.getParentFile().mkdirs();
+ }
+ }
+ file.transferTo(saveFile);
+
+ List<ExcelSheetPO> data = ExcelUtil.readExcel(saveFile, null, null);
+ if (CollUtil.isEmpty(data)) {
+ return new FebsResponse().fail().message("Excel文件内容为空");
+ }
+
+ List<List<Object>> dataList = data.get(0).getDataList();
+ if (CollUtil.isEmpty(dataList) || dataList.size() < 3) {
+ return new FebsResponse().fail().message("Excel数据行数不足");
+ }
+
+ // 第一行是文件名称，第二行是标题栏，从第三行开始才是数据
+ // 从第二行获取标题栏，确定列索引
+ List<Object> headerRow = dataList.get(1); // 第二行是标题栏
+ int titleIndex = -1;
+ int answerIndex = -1;
+ int correctAnswerIndex = -1;
+ int answerAnalysisIndex = -1;
+
+ // 解析标题栏，确定各字段的列索引
+ for (int j = 0; j < headerRow.size(); j++) {
+ Object headerCell = headerRow.get(j);
+ if (headerCell != null) {
+ String headerText = headerCell.toString().trim();
+ switch (headerText) {
+ case "题目":
+ titleIndex = j;
+ break;
+ case "答案":
+ answerIndex = j;
+ break;
+ case "正确答案":
+ correctAnswerIndex = j;
+ break;
+ case "解析":
+ answerAnalysisIndex = j;
+ break;
+ }
+ }
+ }
+
+ // 验证必要的列是否存在
+ if (titleIndex == -1 || answerIndex == -1) {
+ return new FebsResponse().fail().message("Excel缺少必要的列（题目、答案）");
+ }
+
+ // 用于存储题目和选项
+ Map<String, AiProductQuestion> questionMap = new HashMap<>();
+ Map<String, List<AiProductQuestionItem>> itemsMap = new HashMap<>();
+
+ // 从第三行开始处理数据（索引2）
+ for (int i = 2; i < dataList.size(); i++) {
+ List<Object> rowData = dataList.get(i);
+
+ // 跳过空行
+ if (CollUtil.isEmpty(rowData)) {
+ continue;
+ }
+
+ String title = "";
+ String answer = "";
+ Integer correctAnswer = 0;
+ String answerAnalysis = "";
+
+ // 提取各字段的值
+ if (titleIndex < rowData.size() && rowData.get(titleIndex) != null) {
+ title = rowData.get(titleIndex).toString().trim();
+ }
+
+ if (answerIndex < rowData.size() && rowData.get(answerIndex) != null) {
+ answer = rowData.get(answerIndex).toString().trim();
+ }
+
+ if (correctAnswerIndex != -1 && correctAnswerIndex < rowData.size() && rowData.get(correctAnswerIndex) != null) {
+ String correctAnswerStr = rowData.get(correctAnswerIndex).toString().trim();
+ // 支持多种表示正确的方式
+ correctAnswer = ("是".equals(correctAnswerStr) || "1".equals(correctAnswerStr)
+ || "正确".equals(correctAnswerStr) || "对".equals(correctAnswerStr)) ? 1 : 0;
+ }
+
+ if (answerAnalysisIndex != -1 && answerAnalysisIndex < rowData.size() && rowData.get(answerAnalysisIndex) != null) {
+ answerAnalysis = rowData.get(answerAnalysisIndex).toString().trim();
+ }
+
+ // 如果题目为空，跳过该行
+ if (StrUtil.isBlank(title)) {
+ continue;
+ }
+
+ // 使用题目内容作为key，确保同一个题目只创建一次
+ String questionKey = title;
+
+ // 如果这个题目还没有创建过，创建题目
+ if (!questionMap.containsKey(questionKey)) {
+ AiProductQuestion question = new AiProductQuestion();
+ question.setId(UUID.getSimpleUUIDString());
+ question.setCompanyId(companyId);
+ question.setProductCategoryId(categoryId);
+ question.setTitle(title);
+ question.setDifficulty(2); // 默认中等难度
+ question.setState(0); // 默认启用
+ question.setCreatedTime(new Date());
+
+ questionMap.put(questionKey, question);
+ itemsMap.put(questionKey, new ArrayList<>());
+ }
+
+ // 添加选项（只要答案不为空）
+ if (StrUtil.isNotBlank(answer)) {
+ AiProductQuestionItem item = new AiProductQuestionItem();
+ item.setId(UUID.getSimpleUUIDString());
+ item.setProductQuestionId(questionMap.get(questionKey).getId());
+ item.setCompanyId(companyId);
+ item.setTitle(title); // 选项内容
+ item.setAnswer(answer); // 选项内容
+ item.setCorrectAnswer(correctAnswer);
+ item.setAnswerAnalysis(answerAnalysis);
+ item.setCreatedTime(new Date());
+
+ itemsMap.get(questionKey).add(item);
+ }
+ }
+
+ // 保存所有题目和选项
+ int successCount = 0;
+ for (Map.Entry<String, AiProductQuestion> entry : questionMap.entrySet()) {
+ String questionKey = entry.getKey();
+ AiProductQuestion question = entry.getValue();
+ List<AiProductQuestionItem> items = itemsMap.get(questionKey);
+
+ if (CollUtil.isNotEmpty(items)) {
+ saveQuestionWithItems(question, items);
+ successCount++;
+ }
+ }
+
+ return new FebsResponse().success().message(String.format("成功导入%d个题目，共%d个选项",
+ successCount, itemsMap.values().stream().mapToInt(List::size).sum()));
+ } catch (IOException e) {
+ log.error("导入Excel文件失败", e);
+ throw new RuntimeException("导入失败，请稍后重试");
+ }
+ }
+
+ private void saveQuestionWithItems(AiProductQuestion question, List<AiProductQuestionItem> items) {
+ // 保存题目（新增一次）
+ this.save(question);
+
+ // 保存选项（有几条数据就增加几条）
+ for (AiProductQuestionItem item : items) {
+ aiProductQuestionItemService.save(item);
+ }
+ }
+
}
--
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