backend_dormitory/src/main/java/com/template/controller/WelcomeBedController.java

package com.template.controller;


import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.template.api.WelcomeBedControllerAPI;
import com.template.common.utils.ExcelUtils;
import com.template.common.utils.paramUtils;
import com.template.model.enumModel.eFileType;
import com.template.model.pojo.*;
import com.template.model.request.InsertWelcomeBedRequest;
import com.template.model.request.UpdateWelcomeBedRequest;
import com.template.model.result.CommonResult;
import com.template.model.result.PageUtils;
import com.template.model.vo.BedDetailsVo;
import com.template.model.vo.ListVo;
import com.template.model.vo.StudentPageVo;
import com.template.services.*;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.DataFormatter;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFRow;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.InputStream;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author ceshi
 * @since 2025-06-13
 */
@RestController
public class WelcomeBedController implements WelcomeBedControllerAPI {

    @Autowired
    private WelcomeOrgService welcomeOrgService;
    @Autowired
    private WelcomeBedService welcomeBedService;
    @Autowired
    private WelcomeBuildService welcomeBuildService;
    @Autowired
    private WelcomeStudentService welcomeStudentService;
    @Autowired
    private WelcomeDormitoryService welcomeDormitoryService;

    @Override
    public CommonResult insertBedInfo(InsertWelcomeBedRequest iwbr, BindingResult bindingResult) {
        if (bindingResult.hasErrors()) {
            String st = paramUtils.getParamError(bindingResult);
            return CommonResult.fail(st);
        }

        WelcomeBed existData = welcomeBedService.queryBedData(iwbr.getSchool(),iwbr.getBuildId(),iwbr.getDormitoryId(),iwbr.getNumber());
        if(existData != null){
            return CommonResult.fail("该床位号已存在，请勿重复插入！");
        }

        WelcomeBed wb = new WelcomeBed();

        if(StringUtils.hasText(iwbr.getCardNum())){
            WelcomeStudent student =welcomeStudentService.queryStudentInfo(iwbr.getCollegeId(),iwbr.getMajorId(),iwbr.getClassstrId(),iwbr.getCardNum());
            if(student == null){
                return CommonResult.fail("当前学生信息在系统中不存在！");
            }
            wb.setStudentCard(student.getCardId());
            wb.setCollegeId(iwbr.getCollegeId());
            wb.setCollege(iwbr.getCollege());
            wb.setMajorId(iwbr.getMajorId());
            wb.setMajor(iwbr.getMajor());
            wb.setClassstrId(iwbr.getClassstrId());
            wb.setClassstr(iwbr.getClassstr());
            wb.setCardNum(iwbr.getCardNum());
            wb.setName(iwbr.getName());
        }

        wb.setNumber(iwbr.getNumber());
        wb.setSchool(iwbr.getSchool());
        wb.setSchoolId(iwbr.getSchoolId());
        wb.setBuildId(iwbr.getBuildId());
        wb.setBuild(iwbr.getBuild());
        wb.setDormitoryId(iwbr.getDormitoryId());
        wb.setDormitory(iwbr.getDormitory());
        wb.setSex(iwbr.getSex());
        wb.setIsCheck(StringUtils.hasText(iwbr.getCardNum()) ? 1 : 0);
        wb.setRemark(iwbr.getRemark());

        int result = welcomeBedService.insertWelcomeBed(wb);
        return result > 0 ? CommonResult.ok("添加成功！") : CommonResult.fail("添加失败");
    }

    @Override
    public CommonResult updateBedInfo(UpdateWelcomeBedRequest uwbr, BindingResult bindingResult) throws Exception {
        if (bindingResult.hasErrors()) {
            String st = paramUtils.getParamError(bindingResult);
            return CommonResult.fail(st);
        }

        WelcomeBed oldData = welcomeBedService.getBedById(uwbr.getId());
        if(oldData == null){
            return CommonResult.fail("床位信息已失效，编辑失败");
        }

        WelcomeBed existData = welcomeBedService.queryBedData(uwbr.getSchool(),uwbr.getBuildId(),uwbr.getDormitoryId(),uwbr.getNumber());
        if(existData != null && existData.getId().intValue() != uwbr.getId().intValue()){
            return CommonResult.fail("该床位号已存在，请勿重复插入！");
        }

        if(StringUtils.hasText(uwbr.getCardNum())){
            WelcomeStudent student =welcomeStudentService.queryStudentInfo(uwbr.getCollegeId(),uwbr.getMajorId(),uwbr.getClassstrId(),uwbr.getCardNum());
            if(student == null){
                return CommonResult.fail("当前学生信息在系统中不存在！");
            }
            oldData.setStudentCard(student.getCardId());
            oldData.setCollegeId(uwbr.getCollegeId());
            oldData.setCollege(uwbr.getCollege());
            oldData.setMajorId(uwbr.getMajorId());
            oldData.setMajor(uwbr.getMajor());
            oldData.setClassstrId(uwbr.getClassstrId());
            oldData.setClassstr(uwbr.getClassstr());
            oldData.setCardNum(uwbr.getCardNum());
            oldData.setName(uwbr.getName());
        }

        oldData.setNumber(uwbr.getNumber());
        oldData.setSchool(uwbr.getSchool());
        oldData.setSchoolId(uwbr.getSchoolId());
        oldData.setBuildId(uwbr.getBuildId());
        oldData.setBuild(uwbr.getBuild());
        oldData.setDormitoryId(uwbr.getDormitoryId());
        oldData.setDormitory(uwbr.getDormitory());
        oldData.setSex(uwbr.getSex());
        oldData.setCollegeId(uwbr.getCollegeId());
        oldData.setCollege(uwbr.getCollege());
        oldData.setMajorId(uwbr.getMajorId());
        oldData.setMajor(uwbr.getMajor());
        oldData.setClassstrId(uwbr.getClassstrId());
        oldData.setClassstr(uwbr.getClassstr());
        oldData.setIsCheck(uwbr.getIsCheck());
        oldData.setCardNum(uwbr.getCardNum());
        oldData.setName(uwbr.getName());
        oldData.setRemark(uwbr.getRemark());

        int result = welcomeBedService.updateWelcomeBed(oldData);
        return result > 0 ? CommonResult.ok("编辑成功！") : CommonResult.fail("编辑失败");
    }

    @Override
    public CommonResult queryPageBeds(int currentPage, int pageCount, Integer schoolId, Integer buildId, Integer dormitoryId, String sex, Integer isCheck, Integer collegeId, Integer majorId, Integer classstrId) {
        PageUtils<WelcomeBed> result = welcomeBedService.queryPageWelcomeBeds(currentPage, pageCount, schoolId, buildId, dormitoryId, sex, isCheck, collegeId, majorId, classstrId);
        return CommonResult.ok(result);
    }

    @Override
    public CommonResult deleteBedInfo(int id) throws Exception {
        int result = welcomeBedService.deleteWelcomeBedById(id);
        return result > 0 ? CommonResult.ok() : CommonResult.fail();
    }

    @Override
    public CommonResult importBedExcel(MultipartFile file) throws IOException, ParseException {
        System.out.println("导入床位信息");
        if (file.isEmpty() || file.getSize() == 0) {
            return CommonResult.fail("导入文件不能为空");
        }
        String ContentType = file.getContentType();
        InputStream inputStream = file.getInputStream();
        List<WelcomeBed> result = new ArrayList<>();

        //xls格式文件
        if (ContentType.equals(eFileType.Xls.getValue())) {

            CommonResult<List<WelcomeBed>> resultData = readXls(inputStream);
            if (!resultData.isSuccess()) {
                return resultData;
            }
            result = resultData.getData();

        } else if (ContentType.equals(eFileType.Xlsx.getValue())) {
            CommonResult<List<WelcomeBed>> resultData = readXlsx(inputStream);
            if (!resultData.isSuccess()) {
                return resultData;
            }
            result = resultData.getData();

        } else {
            return CommonResult.fail("床位信息数据导入只支持Xls或Xlsx格式文件");
        }

        List<String> admissNums = result.stream().map(WelcomeBed::getCardNum).distinct().collect(Collectors.toList());
        if(admissNums != null && admissNums.size() > 0){
            List<WelcomeStudent> students = welcomeStudentService.getDataByAdmissNum(admissNums);
            if(students != null && students.size() > 0){
                for (WelcomeBed r:result) {
                    Optional<WelcomeStudent> os = students.stream().filter(e -> e.getAdmissNum().equals(r.getCardNum())).findFirst();
                    if(os != null && os.isPresent()){
                        r.setStudentCard(os.get().getCardId());
                    }
                }
            }
        }

        boolean resultBool = welcomeBedService.saveOrUpdateBatch(result);

        System.out.println("导入楼栋1");
        return resultBool ? CommonResult.ok("导入成功") : CommonResult.fail("导入失败");

    }

    /**
     * xls文件读取方法
     *
     * @param inputStream
     * @return
     * @throws IOException
     * @throws ParseException
     */
    private CommonResult<List<WelcomeBed>> readXls(InputStream inputStream) throws IOException, ParseException {
        List<WelcomeBed> result = new ArrayList<>();
        HSSFWorkbook sheets = new HSSFWorkbook(inputStream);

        List<WelcomeBed> wb = welcomeBedService.list(null);
        List<WelcomeOrg> wos = welcomeOrgService.list(null);
        List<WelcomeBuild> wbils = welcomeBuildService.list(null);
        List<WelcomeDormitory> wds = welcomeDormitoryService.list(null);

        //读取第一张sheet
        HSSFSheet sheetAt = sheets.getSheetAt(0);
        DataFormatter dataFormatter = new DataFormatter();

        try {
            //rowNum = 3 从第三行开始获取值
            //sheetAt.getLastRowNum()：从0开始统计数量 所以得+1
            for (int rowNum = 0; rowNum < sheetAt.getLastRowNum() + 1; rowNum++) {

                HSSFRow row = sheetAt.getRow(rowNum);

                if (row != null) {
                    //使用了getStringCellValue()方法来获取值，POI会判断单元格的类型，如果非字符串类型就会抛出上面的异常。
                    //所以先使用setCellType()方法先将该单元格的类型设置为STRING
                    //然后poi会根据字符串读取它
                    if (rowNum == 0) {
                        String num = dataFormatter.formatCellValue(row.getCell(0));//序号
                        if (!num.equals("序号")) {
                            return CommonResult.fail("导入数据第一列为序号");
                        }
                        String school = dataFormatter.formatCellValue(row.getCell(1));//序号
                        if (!school.equals("校区名称")) {
                            return CommonResult.fail("导入数据第一列为校区名称");
                        }
                        String build = dataFormatter.formatCellValue(row.getCell(2));//校区名称
                        if (!build.equals("楼栋名称")) {
                            return CommonResult.fail("导入数据第二列为楼栋名称");
                        }
                        String dormitory = dataFormatter.formatCellValue(row.getCell(3));//楼栋名称
                        if (!dormitory.equals("寝室号")) {
                            return CommonResult.fail("导入数据第三列为寝室号");
                        }
                        String number = dataFormatter.formatCellValue(row.getCell(4));//楼栋性别
                        if (!number.equals("床位号")) {
                            return CommonResult.fail("导入数据第四列为床位号");
                        }
                        String sex = dataFormatter.formatCellValue(row.getCell(5));//楼栋层数
                        if (!sex.equals("床位性别")) {
                            return CommonResult.fail("导入数据第五列为床位性别");
                        }
                        String college = dataFormatter.formatCellValue(row.getCell(6));//起始层数
                        if (!college.equals("所属学院")) {
                            return CommonResult.fail("导入数据第六列为所属学院");
                        }
                        String major = dataFormatter.formatCellValue(row.getCell(7));//备注
                        if (!major.equals("所属专业")) {
                            return CommonResult.fail("导入数据第七列为所属专业");
                        }
                        String classstr = dataFormatter.formatCellValue(row.getCell(8));//备注
                        if (!classstr.equals("所属班级")) {
                            return CommonResult.fail("导入数据第七列为所属班级");
                        }
                        String isCheck = dataFormatter.formatCellValue(row.getCell(9));//备注
                        if (!isCheck.equals("是否入住")) {
                            return CommonResult.fail("导入数据第七列为是否入住");
                        }
                        String admissNum = dataFormatter.formatCellValue(row.getCell(10));//备注
                        if (!admissNum.equals("录取号")) {
                            return CommonResult.fail("导入数据第七列为录取号");
                        }
                        String name = dataFormatter.formatCellValue(row.getCell(11));//备注
                        if (!name.equals("姓名")) {
                            return CommonResult.fail("导入数据第七列为姓名");
                        }
                        String remark = dataFormatter.formatCellValue(row.getCell(12));//备注
                        if (!remark.equals("备注")) {
                            return CommonResult.fail("导入数据第七列为备注");
                        }
                    } else {
                        WelcomeBed bedData = new WelcomeBed();

                        String school = dataFormatter.formatCellValue(row.getCell(1));//校区
                        String build = dataFormatter.formatCellValue(row.getCell(2));//楼栋
                        String dormitory = dataFormatter.formatCellValue(row.getCell(3));//寝室号
                        String number = dataFormatter.formatCellValue(row.getCell(4));//床位号
                        Optional<WelcomeBed> ob = wb.stream().filter(e -> e.getSchool().equals(school) && e.getBuild().equals(build)
                        && e.getDormitory().equals(dormitory) && e.getNumber().intValue() == Integer.valueOf(number).intValue()).findFirst();
                        if(ob != null && ob.isPresent()){
                            bedData.setId(ob.get().getId());
                        }

                        String sex = dataFormatter.formatCellValue(row.getCell(5));//楼栋层数
                        String college = dataFormatter.formatCellValue(row.getCell(6));//起始层数
                        String major = dataFormatter.formatCellValue(row.getCell(7));//备注
                        String classstr = dataFormatter.formatCellValue(row.getCell(8));//备注
                        String isCheck = dataFormatter.formatCellValue(row.getCell(9));//备注
                        String admissNum = dataFormatter.formatCellValue(row.getCell(10));//备注
                        String name = dataFormatter.formatCellValue(row.getCell(11));//备注
                        String remark = dataFormatter.formatCellValue(row.getCell(12));//备注

                        bedData.setSchool(school);

                        //楼栋
                        if(wbils != null && wbils.size() > 0){
                            Optional<WelcomeBuild> oBuild = wbils.stream().filter(e -> e.getBuild().equals(build)).findFirst();
                            if(oBuild != null && oBuild.isPresent()){
                                bedData.setBuild(build);
                                bedData.setBuildId(oBuild.get().getId());
                            }
                        }

                        //寝室
                        if(wds != null && wds.size() > 0){
                            Optional<WelcomeDormitory> oDormitory = wds.stream().filter(e -> e.getDormitory().equals(dormitory)).findFirst();
                            if(oDormitory != null && oDormitory.isPresent()){
                                bedData.setDormitory(dormitory);
                                bedData.setDormitoryId(oDormitory.get().getId());
                            }
                        }

                        bedData.setNumber(Integer.valueOf(number));
                        bedData.setSex(sex);

                        //region 院系专业
                        Optional<WelcomeOrg> owo = wos.stream().filter(e -> e.getName().equals(college)).findFirst();
                        if (owo != null && owo.isPresent()) {
                            bedData.setCollege(college);
                            bedData.setCollegeId(owo.get().getId());
                        }

                        Optional<WelcomeOrg> omwo = wos.stream().filter(e -> e.getName().equals(major)).findFirst();
                        if (omwo != null && omwo.isPresent()) {
                            bedData.setMajor(major);
                            bedData.setMajorId(omwo.get().getId());
                        }

                        Optional<WelcomeOrg> ocwo = wos.stream().filter(e -> e.getName().equals(classstr)).findFirst();
                        if (ocwo != null && ocwo.isPresent()) {
                            bedData.setClassstr(classstr);
                            bedData.setClassstrId(ocwo.get().getId());
                        }
                        //endregion

                        bedData.setIsCheck(Integer.valueOf(isCheck));
                        bedData.setCardNum(admissNum);
                        bedData.setName(name);
                        bedData.setRemark(remark);
                        result.add(bedData);
                    }
                }
            }
        } catch (Exception e) {
            return CommonResult.fail("请按模板格式导入数据");
        }

        return CommonResult.ok(result);
    }

    /**
     * xls文件读取方法
     *
     * @param inputStream
     * @return
     * @throws IOException
     * @throws ParseException
     */
    private CommonResult<List<WelcomeBed>> readXlsx(InputStream inputStream) throws IOException, ParseException {
        List<WelcomeBed> result = new ArrayList<>();
        XSSFWorkbook sheets = new XSSFWorkbook(inputStream);

        List<WelcomeBed> wb = welcomeBedService.list(null);
        List<WelcomeOrg> wos = welcomeOrgService.list(null);
        List<WelcomeBuild> wbils = welcomeBuildService.list(null);
        List<WelcomeDormitory> wds = welcomeDormitoryService.list(null);

        //读取第一张sheet
        XSSFSheet sheetAt = sheets.getSheetAt(0);
        DataFormatter dataFormatter = new DataFormatter();

        try {
            //rowNum = 3 从第三行开始获取值
            //sheetAt.getLastRowNum()：从0开始统计数量 所以得+1
            for (int rowNum = 0; rowNum < sheetAt.getLastRowNum() + 1; rowNum++) {

                XSSFRow row = sheetAt.getRow(rowNum);

                if (row != null) {
                    //使用了getStringCellValue()方法来获取值，POI会判断单元格的类型，如果非字符串类型就会抛出上面的异常。
                    //所以先使用setCellType()方法先将该单元格的类型设置为STRING
                    //然后poi会根据字符串读取它
                    if (rowNum == 0) {
                        String num = dataFormatter.formatCellValue(row.getCell(0));//序号
                        if (!num.equals("序号")) {
                            return CommonResult.fail("导入数据第一列为序号");
                        }
                        String school = dataFormatter.formatCellValue(row.getCell(1));//序号
                        if (!school.equals("校区名称")) {
                            return CommonResult.fail("导入数据第一列为校区名称");
                        }
                        String build = dataFormatter.formatCellValue(row.getCell(2));//校区名称
                        if (!build.equals("楼栋名称")) {
                            return CommonResult.fail("导入数据第二列为楼栋名称");
                        }
                        String dormitory = dataFormatter.formatCellValue(row.getCell(3));//楼栋名称
                        if (!dormitory.equals("寝室号")) {
                            return CommonResult.fail("导入数据第三列为寝室号");
                        }
                        String number = dataFormatter.formatCellValue(row.getCell(4));//楼栋性别
                        if (!number.equals("床位号")) {
                            return CommonResult.fail("导入数据第四列为床位号");
                        }
                        String sex = dataFormatter.formatCellValue(row.getCell(5));//楼栋层数
                        if (!sex.equals("床位性别")) {
                            return CommonResult.fail("导入数据第五列为床位性别");
                        }
                        String college = dataFormatter.formatCellValue(row.getCell(6));//起始层数
                        if (!college.equals("所属学院")) {
                            return CommonResult.fail("导入数据第六列为所属学院");
                        }
                        String major = dataFormatter.formatCellValue(row.getCell(7));//备注
                        if (!major.equals("所属专业")) {
                            return CommonResult.fail("导入数据第七列为所属专业");
                        }
                        String classstr = dataFormatter.formatCellValue(row.getCell(8));//备注
                        if (!classstr.equals("所属班级")) {
                            return CommonResult.fail("导入数据第七列为所属班级");
                        }
                        String isCheck = dataFormatter.formatCellValue(row.getCell(9));//备注
                        if (!isCheck.equals("是否入住")) {
                            return CommonResult.fail("导入数据第七列为是否入住");
                        }
                        String admissNum = dataFormatter.formatCellValue(row.getCell(10));//备注
                        if (!admissNum.equals("录取号")) {
                            return CommonResult.fail("导入数据第七列为录取号");
                        }
                        String name = dataFormatter.formatCellValue(row.getCell(11));//备注
                        if (!name.equals("姓名")) {
                            return CommonResult.fail("导入数据第七列为姓名");
                        }
                        String remark = dataFormatter.formatCellValue(row.getCell(12));//备注
                        if (!remark.equals("备注")) {
                            return CommonResult.fail("导入数据第七列为备注");
                        }
                    } else {
                        WelcomeBed bedData = new WelcomeBed();

                        String school = dataFormatter.formatCellValue(row.getCell(1));//校区
                        String build = dataFormatter.formatCellValue(row.getCell(2));//楼栋
                        String dormitory = dataFormatter.formatCellValue(row.getCell(3));//寝室号
                        String number = dataFormatter.formatCellValue(row.getCell(4));//床位号
                        Optional<WelcomeBed> ob = wb.stream().filter(e -> e.getSchool().equals(school) && e.getBuild().equals(build)
                                && e.getDormitory().equals(dormitory) && e.getNumber().intValue() == Integer.valueOf(number).intValue()).findFirst();
                        if(ob != null && ob.isPresent()){
                            bedData.setId(ob.get().getId());
                        }

                        String sex = dataFormatter.formatCellValue(row.getCell(5));//楼栋层数
                        String college = dataFormatter.formatCellValue(row.getCell(6));//起始层数
                        String major = dataFormatter.formatCellValue(row.getCell(7));//备注
                        String classstr = dataFormatter.formatCellValue(row.getCell(8));//备注
                        String isCheck = dataFormatter.formatCellValue(row.getCell(9));//备注
                        String admissNum = dataFormatter.formatCellValue(row.getCell(10));//备注
                        String name = dataFormatter.formatCellValue(row.getCell(11));//备注
                        String remark = dataFormatter.formatCellValue(row.getCell(12));//备注

                        bedData.setSchool(school);

                        //楼栋
                        if(wbils != null && wbils.size() > 0){
                            Optional<WelcomeBuild> oBuild = wbils.stream().filter(e -> e.getBuild().equals(build)).findFirst();
                            if(oBuild != null && oBuild.isPresent()){
                                bedData.setBuild(build);
                                bedData.setBuildId(oBuild.get().getId());
                            }
                        }

                        //寝室
                        if(wds != null && wds.size() > 0){
                            Optional<WelcomeDormitory> oDormitory = wds.stream().filter(e -> e.getDormitory().equals(dormitory)).findFirst();
                            if(oDormitory != null && oDormitory.isPresent()){
                                bedData.setDormitory(dormitory);
                                bedData.setDormitoryId(oDormitory.get().getId());
                            }
                        }

                        bedData.setNumber(Integer.valueOf(number));
                        bedData.setSex(sex);

                        //region 院系专业
                        Optional<WelcomeOrg> owo = wos.stream().filter(e -> e.getName().equals(college)).findFirst();
                        if (owo != null && owo.isPresent()) {
                            bedData.setCollege(college);
                            bedData.setCollegeId(owo.get().getId());
                        }

                        Optional<WelcomeOrg> omwo = wos.stream().filter(e -> e.getName().equals(major)).findFirst();
                        if (omwo != null && omwo.isPresent()) {
                            bedData.setMajor(major);
                            bedData.setMajorId(omwo.get().getId());
                        }

                        Optional<WelcomeOrg> ocwo = wos.stream().filter(e -> e.getName().equals(classstr)).findFirst();
                        if (ocwo != null && ocwo.isPresent()) {
                            bedData.setClassstr(classstr);
                            bedData.setClassstrId(ocwo.get().getId());
                        }
                        //endregion

                        bedData.setIsCheck(Integer.valueOf(isCheck));
                        bedData.setCardNum(admissNum);
                        bedData.setName(name);
                        bedData.setRemark(remark);
                        result.add(bedData);
                    }
                }
            }
        } catch (Exception e) {
            return CommonResult.fail("请按模板格式导入数据");
        }

        return CommonResult.ok(result);
    }


    @Override
    public CommonResult downloadBedExcel() {
        return CommonResult.ok("200", "操作成功", "https://chtech.ncjti.edu.cn/alumnus/homeimage/床位信息管理.xlsx");
    }

    @Override
    public void welcomeBedExport(HttpServletResponse response, Integer schoolId, Integer buildId, Integer dormitoryId, String sex, Integer isCheck, Integer collegeId, Integer majorId, Integer classstrId) {
        List<WelcomeBed> result = welcomeBedService.queryPageWelcomeBeds(schoolId, buildId, dormitoryId, sex, isCheck, collegeId, majorId, classstrId);

        //导出
        Workbook workbook = new XSSFWorkbook();
        Sheet sheet = workbook.createSheet("床位信息");

        Row headerRow = sheet.createRow(0);
        headerRow.createCell(0).setCellValue("序号");
        headerRow.createCell(1).setCellValue("校区名称");
        headerRow.createCell(2).setCellValue("楼栋名称");
        headerRow.createCell(3).setCellValue("寝室号");
        headerRow.createCell(4).setCellValue("床位号");
        headerRow.createCell(5).setCellValue("床位性别");
        headerRow.createCell(6).setCellValue("所属学院");
        headerRow.createCell(7).setCellValue("所属专业");
        headerRow.createCell(8).setCellValue("所属班级");
        headerRow.createCell(9).setCellValue("是否入住");
        headerRow.createCell(10).setCellValue("录取号");
        headerRow.createCell(11).setCellValue("姓名");
        headerRow.createCell(12).setCellValue("备注");
        for (int i = 0; i < result.size(); i++) {
            WelcomeBed bed = result.get(i);
            Row dataRow = sheet.createRow(i + 1);
            dataRow.createCell(0).setCellValue(i + 1);
            dataRow.createCell(1).setCellValue(bed.getSchool());
            dataRow.createCell(2).setCellValue(bed.getBuild());
            dataRow.createCell(3).setCellValue(bed.getDormitory());
            dataRow.createCell(4).setCellValue(bed.getNumber());
            dataRow.createCell(5).setCellValue(bed.getSex());
            dataRow.createCell(6).setCellValue(bed.getCollege());
            dataRow.createCell(7).setCellValue(bed.getMajor());
            dataRow.createCell(8).setCellValue(bed.getClassstr());
            dataRow.createCell(9).setCellValue(bed.getIsCheck());
            dataRow.createCell(10).setCellValue(bed.getCardNum());
            dataRow.createCell(11).setCellValue(bed.getName());
            dataRow.createCell(12).setCellValue(bed.getRemark());
        }
        // 将工作簿写入文件
        ExcelUtils.excelDownload(workbook, "床位信息.xlsx", response);
    }

    @Override
    public CommonResult submit(WelcomeBed welcomeBed) {
        String studentCard = welcomeBed.getStudentCard();
//        先判断是否已经提交
        LambdaQueryWrapper<WelcomeBed> wrapper=new LambdaQueryWrapper<>();
        wrapper.eq(WelcomeBed::getStudentCard,studentCard);
        WelcomeBed one = welcomeBedService.getOne(wrapper);
        if (ObjectUtils.isNotEmpty(one)) {
            return CommonResult.fail("已提交,请勿重复提交");
        }
        welcomeBedService.updateById(welcomeBed);
        return CommonResult.ok();
    }

    @Override
    public CommonResult bedDetails(Integer schoolId, Integer buildId, Integer dormitoryId, String studentCard) {
        //        获取未入住的床位
        List<BedDetailsVo> beds = welcomeBedService.getBedList(schoolId, buildId, dormitoryId, studentCard);

        return CommonResult.ok(beds);

    }

    @Override
    public CommonResult queryBedDatas(int dormitoryId) {
        List<WelcomeBed> beds = welcomeBedService.queryDormitorys(dormitoryId);
        List<ListVo> datas = new ArrayList<>();
        for (WelcomeBed bed:beds) {
            ListVo data = new ListVo();
            data.setId(bed.getId());
            data.setName(String.valueOf( bed.getNumber()));
            datas.add(data);
        }
        return CommonResult.ok(datas);
    }
}