qirong
2023-07-28 fbdd6af3039a83cd4727a03cecb7c5914277371f
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package com.mindskip.xzs.controller.admin;
 
 
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.mindskip.xzs.base.BaseApiController;
import com.mindskip.xzs.base.RestResponse;
import com.mindskip.xzs.domain.ExamPaperAnswer;
import com.mindskip.xzs.domain.ExamTemplates;
import com.mindskip.xzs.domain.ExamTemplatesUserCount;
import com.mindskip.xzs.domain.User;
import com.mindskip.xzs.domain.vo.AnswerVO;
import com.mindskip.xzs.domain.vo.ExamTemplatesUserCountVO;
import com.mindskip.xzs.domain.vo.UserCountExcelVO;
import com.mindskip.xzs.repository.ExamTemplatesMapper;
import com.mindskip.xzs.service.ExamPaperAnswerService;
import com.mindskip.xzs.service.ExamTemplatesUserCountService;
import com.mindskip.xzs.service.UserService;
import com.mindskip.xzs.utility.convert.UserCountExcelClassConvert;
import com.mindskip.xzs.utility.excel.ExcelSheet;
import com.mindskip.xzs.utility.excel.ExcelUtils;
import com.mindskip.xzs.viewmodel.admin.exam.ExamPaperPageRequestVM;
import lombok.SneakyThrows;
import org.springframework.web.bind.annotation.*;
 
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
 
@RestController("AdminExamTemplatesUserCountController")
@RequestMapping(value = "/api/admin/exam/count")
public class ExamTemplatesUserCountController extends BaseApiController {
 
 
    private final ExamTemplatesUserCountService examTemplatesUserCountService;
    private final ExamTemplatesMapper examTemplatesMapper;
    private final UserService userService;
    private final ExamPaperAnswerService examPaperAnswerService;
 
    public ExamTemplatesUserCountController(ExamTemplatesUserCountService examTemplatesUserCountService, ExamTemplatesMapper examTemplatesMapper, UserService userService, ExamPaperAnswerService examPaperAnswerService) {
        this.examTemplatesUserCountService = examTemplatesUserCountService;
        this.examTemplatesMapper = examTemplatesMapper;
        this.userService = userService;
        this.examPaperAnswerService = examPaperAnswerService;
    }
 
    @RequestMapping(value = "/list", method = RequestMethod.POST)
    public RestResponse<PageInfo<ExamTemplatesUserCountVO>> select(@RequestBody ExamPaperPageRequestVM model) throws Exception {
        if (model.getTemplatesName() != null && !"".equals(model.getTemplatesName())) {
            ExamTemplates examTemplates = examTemplatesMapper.getByName(model.getTemplatesName());
            model.setTemplatesId(examTemplates != null ? examTemplates.getId() : 0);
        }
        if (model.getUserName() != null && !"".equals(model.getUserName())) {
            User user = userService.getUserByRealName(model.getUserName());
            model.setUserId(user != null ? user.getId() : 0);
        }
        PageInfo<ExamTemplatesUserCountVO> info = examTemplatesUserCountService.list(model);
        info.setList(info.getList().stream().map(e -> {
            e.setName(examTemplatesMapper.getById(e.getId()).getName());
            e.setUserName(userService.getUserById(e.getUserId()).getRealName());
            return e;
        }).collect(Collectors.toList()));
        return RestResponse.ok(info);
    }
 
    @RequestMapping(value = "/sourceList", method = RequestMethod.POST)
    public RestResponse<PageInfo<ExamPaperAnswer>> selectSource(@RequestBody ExamTemplatesUserCountVO examTemplatesUserCountVO) throws Exception {
        List<ExamTemplatesUserCount> pageInfo = examTemplatesUserCountService.getByUserIdAndTemplatesId(examTemplatesUserCountVO);
        PageInfo<ExamPaperAnswer> idDesc = PageHelper.startPage(examTemplatesUserCountVO.getPageIndex(), examTemplatesUserCountVO.getPageSize(), "id desc").doSelectPageInfo(() ->
                examPaperAnswerService.getByExamPaperIdAndUserId(pageInfo));
        return RestResponse.ok(idDesc);
    }
 
    @RequestMapping(value = "/exportTemplatesSheet/{id}", method = RequestMethod.GET)
    public void exportTemplatesSheet(@PathVariable("id") Integer id, HttpServletResponse response, HttpServletRequest request){
        ExamPaperPageRequestVM vm = new ExamPaperPageRequestVM();
        vm.setTemplatesId(id);
        List<ExamTemplatesUserCountVO> list = examTemplatesUserCountService.userCountList(vm)
                .stream().map(e -> {
                    e.setName(examTemplatesMapper.getById(e.getId()).getName());
                    e.setUserName(userService.getUserById(e.getUserId()).getRealName());
                    return e;
                }).collect(Collectors.toList());
        String[] sheetHead1 = {"名称","用户名","数量"};
        String[] sheetHead2 = {"总分数","得分","时间(秒)"};
 
        List<UserCountExcelVO> userCountExcelVOS = UserCountExcelClassConvert.INSTANCE.ExamTemplatesUserCountVOListToUserCountExcelVOList(list);
        List<ExamTemplatesUserCount> byTemplates = examTemplatesUserCountService.getByTemplates(id);
        List<ExamPaperAnswer> answerList = examPaperAnswerService.getByExamPaperIdAndUserId(byTemplates);
        List<AnswerVO> answerVOS = UserCountExcelClassConvert.INSTANCE.ExamPaperAnswerListToAnswerVOList(answerList);
 
 
 
        List<String[]> listEntities = ExcelUtils.listEntitiesToStringArray(userCountExcelVOS);
        List<String[]> strings = ExcelUtils.answerToString(answerVOS);
 
 
        ExcelSheet excelSheet = new ExcelSheet("次数统计",sheetHead1,listEntities);
        ExcelSheet excelSheet1 = new ExcelSheet("详细分数",sheetHead2,strings);
        List<ExcelSheet> excelSheets = new ArrayList<>();
        excelSheets.add(excelSheet);
        excelSheets.add(excelSheet1);
 
        ExcelUtils.exportManySheetExcel("1",excelSheets,response,request);
 
 
    }
 
    @RequestMapping(value = "/exportTemplatesId/{id}", method = RequestMethod.GET)
    @SneakyThrows
    public void exportTemplatesId(@PathVariable("id") Integer id, HttpServletResponse response, HttpServletRequest request) {
        List<UserCountExcelVO> list = examTemplatesUserCountService.getByExamTemplates(id);
//        response.setContentType("application/vnd.ms-excel");
//        response.setCharacterEncoding("UTF-8");
//
//        String fileName = URLEncoder.encode("1","UTF-8");
//        response.setHeader("Content-disposition","attachment;filename=" + fileName + ".xlsx");
//
//        ServletOutputStream outputStream = response.getOutputStream();
//        InputStream resourceAsStream = Application.class.getClassLoader().getResourceAsStream("count.xlsx");
//        EasyExcel.write(outputStream)
//                .withTemplate(resourceAsStream)
//                .sheet()
//                .doFill(list);
        ExcelUtils.export(response,"个人练习",list,UserCountExcelVO.class);
    }
 
 
 
}