content: package org.jeecg.modules.demo.test.controller;
  
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.List;
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.shiro.SecurityUtils;
  import org.jeecg.common.api.vo.Result;
  import org.jeecg.common.system.base.controller.JeecgController;
  import org.jeecg.common.system.query.QueryGenerator;
  import org.jeecg.common.system.vo.LoginUser;
  import org.jeecg.common.util.oConvertUtils;
  import org.jeecg.modules.demo.test.entity.JeecgDemo;
  import org.jeecg.modules.demo.test.entity.JeecgOrderCustomer;
  import org.jeecg.modules.demo.test.entity.JeecgOrderMain;
  import org.jeecg.modules.demo.test.entity.JeecgOrderTicket;
  import org.jeecg.modules.demo.test.service.IJeecgDemoService;
  import org.jeecg.modules.demo.test.service.IJeecgOrderCustomerService;
  import org.jeecg.modules.demo.test.service.IJeecgOrderMainService;
  import org.jeecg.modules.demo.test.service.IJeecgOrderTicketService;
  import org.jeecg.modules.demo.test.vo.JeecgOrderMainPage;
  import org.jeecgframework.poi.excel.ExcelImportUtil;
  import org.jeecgframework.poi.excel.def.NormalExcelConstants;
  import org.jeecgframework.poi.excel.entity.ExportParams;
  import org.jeecgframework.poi.excel.entity.ImportParams;
  import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
  import org.springframework.beans.BeanUtils;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.web.bind.annotation.DeleteMapping;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.PostMapping;
  import org.springframework.web.bind.annotation.PutMapping;
  import org.springframework.web.bind.annotation.RequestBody;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.bind.annotation.RequestParam;
  import org.springframework.web.bind.annotation.RestController;
  import org.springframework.web.multipart.MultipartFile;
  import org.springframework.web.multipart.MultipartHttpServletRequest;
  import org.springframework.web.servlet.ModelAndView;
  
  import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
  import com.baomidou.mybatisplus.core.metadata.IPage;
  import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
  
  import lombok.extern.slf4j.Slf4j;
  
  /**
   * @Description: 一对多示例（JEditableTable行编辑）
   * @Author: jeecg-boot
   * @Date:2019-02-15
   * @Version: V2.0
   */
  @RestController
  @RequestMapping("/test/jeecgOrderMain")
  @Slf4j
  public class JeecgOrderMainController extends JeecgController<JeecgOrderMain, IJeecgOrderMainService> {
  
      @Autowired
      private IJeecgOrderMainService jeecgOrderMainService;
      @Autowired
      private IJeecgOrderCustomerService jeecgOrderCustomerService;
      @Autowired
      private IJeecgOrderTicketService jeecgOrderTicketService;
  
      /**
       * 分页列表查询
       *
       * @param jeecgOrderMain
       * @param pageNo
       * @param pageSize
       * @param req
       * @return
       */
      @GetMapping(value = "/list")
      public Result<?> queryPageList(JeecgOrderMain jeecgOrderMain, @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo, @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize, HttpServletRequest req) {
          QueryWrapper<JeecgOrderMain> queryWrapper = QueryGenerator.initQueryWrapper(jeecgOrderMain, req.getParameterMap());
          Page<JeecgOrderMain> page = new Page<JeecgOrderMain>(pageNo, pageSize);
          IPage<JeecgOrderMain> pageList = jeecgOrderMainService.page(page, queryWrapper);
          return Result.ok(pageList);
      }
  
      /**
       * 添加
       *
       * @param jeecgOrderMainPage
       * @return
       */
      @PostMapping(value = "/add")
      public Result<?> add(@RequestBody JeecgOrderMainPage jeecgOrderMainPage) {
          JeecgOrderMain jeecgOrderMain = new JeecgOrderMain();
          BeanUtils.copyProperties(jeecgOrderMainPage, jeecgOrderMain);
          jeecgOrderMainService.saveMain(jeecgOrderMain, jeecgOrderMainPage.getJeecgOrderCustomerList(), jeecgOrderMainPage.getJeecgOrderTicketList());
          return Result.ok("添加成功！");
      }
  
      /**
       * 编辑
       *
       * @param jeecgOrderMainPage
       * @return
       */
      @PutMapping(value = "/edit")
      public Result<?> eidt(@RequestBody JeecgOrderMainPage jeecgOrderMainPage) {
          JeecgOrderMain jeecgOrderMain = new JeecgOrderMain();
          BeanUtils.copyProperties(jeecgOrderMainPage, jeecgOrderMain);
          jeecgOrderMainService.updateCopyMain(jeecgOrderMain, jeecgOrderMainPage.getJeecgOrderCustomerList(), jeecgOrderMainPage.getJeecgOrderTicketList());
          return Result.ok("编辑成功！");
      }
  
      /**
       * 通过id删除
       *
       * @param id
       * @return
       */
      @DeleteMapping(value = "/delete")
      public Result<?> delete(@RequestParam(name = "id", required = true) String id) {
          jeecgOrderMainService.delMain(id);
          return Result.ok("删除成功!");
      }
  
      /**
       * 批量删除
       *
       * @param ids
       * @return
       */
      @DeleteMapping(value = "/deleteBatch")
      public Result<?> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
          this.jeecgOrderMainService.delBatchMain(Arrays.asList(ids.split(",")));
          return Result.ok("批量删除成功!");
      }
  
      /**
       * 通过id查询
       *
       * @param id
       * @return
       */
      @GetMapping(value = "/queryById")
      public Result<?> queryById(@RequestParam(name = "id", required = true) String id) {
          JeecgOrderMain jeecgOrderMain = jeecgOrderMainService.getById(id);
          return Result.ok(jeecgOrderMain);
      }
  
      /**
       * 通过id查询
       *
       * @param id
       * @return
       */
      @GetMapping(value = "/queryOrderCustomerListByMainId")
      public Result<?> queryOrderCustomerListByMainId(@RequestParam(name = "id", required = true) String id) {
          List<JeecgOrderCustomer> jeecgOrderCustomerList = jeecgOrderCustomerService.selectCustomersByMainId(id);
          return Result.ok(jeecgOrderCustomerList);
      }
  
      /**
       * 通过id查询
       *
       * @param id
       * @return
       */
      @GetMapping(value = "/queryOrderTicketListByMainId")
      public Result<?> queryOrderTicketListByMainId(@RequestParam(name = "id", required = true) String id) {
          List<JeecgOrderTicket> jeecgOrderTicketList = jeecgOrderTicketService.selectTicketsByMainId(id);
          return Result.ok(jeecgOrderTicketList);
      }
  
      /**
       * 导出excel
       *
       * @param request
       */
      @RequestMapping(value = "/exportXls")
      public ModelAndView exportXls(HttpServletRequest request, JeecgOrderMain jeecgOrderMain) {
          // Step.1 组装查询条件
          QueryWrapper<JeecgOrderMain> queryWrapper = QueryGenerator.initQueryWrapper(jeecgOrderMain, request.getParameterMap());
          //Step.2 AutoPoi 导出Excel
          ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
          //获取当前用户
          LoginUser sysUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
  
          List<JeecgOrderMainPage> pageList = new ArrayList<JeecgOrderMainPage>();
  
          List<JeecgOrderMain> jeecgOrderMainList = jeecgOrderMainService.list(queryWrapper);
          for (JeecgOrderMain orderMain : jeecgOrderMainList) {
              JeecgOrderMainPage vo = new JeecgOrderMainPage();
              BeanUtils.copyProperties(orderMain, vo);
              // 查询机票
              List<JeecgOrderTicket> jeecgOrderTicketList = jeecgOrderTicketService.selectTicketsByMainId(orderMain.getId());
              vo.setJeecgOrderTicketList(jeecgOrderTicketList);
              // 查询客户
              List<JeecgOrderCustomer> jeecgOrderCustomerList = jeecgOrderCustomerService.selectCustomersByMainId(orderMain.getId());
              vo.setJeecgOrderCustomerList(jeecgOrderCustomerList);
              pageList.add(vo);
          }
  
          // 导出文件名称
          mv.addObject(NormalExcelConstants.FILE_NAME, "一对多订单示例");
          // 注解对象Class
          mv.addObject(NormalExcelConstants.CLASS, JeecgOrderMainPage.class);
          // 自定义表格参数
          mv.addObject(NormalExcelConstants.PARAMS, new ExportParams("自定义导出Excel内容标题", "导出人:" + sysUser.getRealname(), "自定义Sheet名字"));
          // 导出数据列表
          mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
          return mv;
      }
  
      /**
       * 通过excel导入数据
       *
       * @param request
       * @param
       * @return
       */
      @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
      public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
          MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
          Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
          for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
              MultipartFile file = entity.getValue();// 获取上传文件对象
              ImportParams params = new ImportParams();
              params.setTitleRows(2);
              params.setHeadRows(2);
              params.setNeedSave(true);
              try {
                  List<JeecgOrderMainPage> list = ExcelImportUtil.importExcel(file.getInputStream(), JeecgOrderMainPage.class, params);
                  for (JeecgOrderMainPage page : list) {
                      JeecgOrderMain po = new JeecgOrderMain();
                      BeanUtils.copyProperties(page, po);
                      jeecgOrderMainService.saveMain(po, page.getJeecgOrderCustomerList(), page.getJeecgOrderTicketList());
                  }
                  return Result.ok("文件导入成功！");
              } catch (Exception e) {
                  log.error(e.getMessage(), e);
                  return Result.error("文件导入失败：" + e.getMessage());
              } finally {
                  try {
                      file.getInputStream().close();
                  } catch (Exception e) {
                      e.printStackTrace();
                  }
              }
          }
          return Result.error("文件导入失败！");
      }
  
  }
  