content: package org.jeecg.modules.system.controller;
  
  import java.io.IOException;
  import java.io.UnsupportedEncodingException;
  import java.net.URLDecoder;
  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.query.QueryGenerator;
  import org.jeecg.common.system.vo.LoginUser;
  import org.jeecg.common.util.oConvertUtils;
  import org.jeecg.modules.system.entity.SysUserAgent;
  import org.jeecg.modules.system.service.ISysUserAgentService;
  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.factory.annotation.Autowired;
  import org.springframework.beans.factory.annotation.Value;
  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.alibaba.fastjson.JSON;
  import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
  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;
  
   /**
   * @Title: Controller
   * @Description: 用户代理人设置
   * @Author: jeecg-boot
   * @Date:  2019-04-17
   * @Version: V1.0
   */
  @RestController
  @RequestMapping("/sys/sysUserAgent")
  @Slf4j
  public class SysUserAgentController {
  	@Autowired
  	private ISysUserAgentService sysUserAgentService;
  
  	 @Value("${jeecg.path.upload}")
  	 private String upLoadPath;
  	
  	/**
  	  * 分页列表查询
  	 * @param sysUserAgent
  	 * @param pageNo
  	 * @param pageSize
  	 * @param req
  	 * @return
  	 */
  	@GetMapping(value = "/list")
  	public Result<IPage<SysUserAgent>> queryPageList(SysUserAgent sysUserAgent,
  									  @RequestParam(name="pageNo", defaultValue="1") Integer pageNo,
  									  @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
  									  HttpServletRequest req) {
  		Result<IPage<SysUserAgent>> result = new Result<IPage<SysUserAgent>>();
  		QueryWrapper<SysUserAgent> queryWrapper = QueryGenerator.initQueryWrapper(sysUserAgent, req.getParameterMap());
  		Page<SysUserAgent> page = new Page<SysUserAgent>(pageNo, pageSize);
  		IPage<SysUserAgent> pageList = sysUserAgentService.page(page, queryWrapper);
  		result.setSuccess(true);
  		result.setResult(pageList);
  		return result;
  	}
  	
  	/**
  	  *   添加
  	 * @param sysUserAgent
  	 * @return
  	 */
  	@PostMapping(value = "/add")
  	public Result<SysUserAgent> add(@RequestBody SysUserAgent sysUserAgent) {
  		Result<SysUserAgent> result = new Result<SysUserAgent>();
  		try {
  			sysUserAgentService.save(sysUserAgent);
  			result.success("代理人设置成功！");
  		} catch (Exception e) {
  			log.error(e.getMessage(),e);
  			result.error500("操作失败");
  		}
  		return result;
  	}
  	
  	/**
  	  *  编辑
  	 * @param sysUserAgent
  	 * @return
  	 */
  	@PutMapping(value = "/edit")
  	public Result<SysUserAgent> edit(@RequestBody SysUserAgent sysUserAgent) {
  		Result<SysUserAgent> result = new Result<SysUserAgent>();
  		SysUserAgent sysUserAgentEntity = sysUserAgentService.getById(sysUserAgent.getId());
  		if(sysUserAgentEntity==null) {
  			result.error500("未找到对应实体");
  		}else {
  			boolean ok = sysUserAgentService.updateById(sysUserAgent);
  			//TODO 返回false说明什么？
  			if(ok) {
  				result.success("代理人设置成功!");
  			}
  		}
  		
  		return result;
  	}
  	
  	/**
  	  *   通过id删除
  	 * @param id
  	 * @return
  	 */
  	@DeleteMapping(value = "/delete")
  	public Result<SysUserAgent> delete(@RequestParam(name="id",required=true) String id) {
  		Result<SysUserAgent> result = new Result<SysUserAgent>();
  		SysUserAgent sysUserAgent = sysUserAgentService.getById(id);
  		if(sysUserAgent==null) {
  			result.error500("未找到对应实体");
  		}else {
  			boolean ok = sysUserAgentService.removeById(id);
  			if(ok) {
  				result.success("删除成功!");
  			}
  		}
  		
  		return result;
  	}
  	
  	/**
  	  *  批量删除
  	 * @param ids
  	 * @return
  	 */
  	@DeleteMapping(value = "/deleteBatch")
  	public Result<SysUserAgent> deleteBatch(@RequestParam(name="ids",required=true) String ids) {
  		Result<SysUserAgent> result = new Result<SysUserAgent>();
  		if(ids==null || "".equals(ids.trim())) {
  			result.error500("参数不识别！");
  		}else {
  			this.sysUserAgentService.removeByIds(Arrays.asList(ids.split(",")));
  			result.success("删除成功!");
  		}
  		return result;
  	}
  	
  	/**
  	  * 通过id查询
  	 * @param id
  	 * @return
  	 */
  	@GetMapping(value = "/queryById")
  	public Result<SysUserAgent> queryById(@RequestParam(name="id",required=true) String id) {
  		Result<SysUserAgent> result = new Result<SysUserAgent>();
  		SysUserAgent sysUserAgent = sysUserAgentService.getById(id);
  		if(sysUserAgent==null) {
  			result.error500("未找到对应实体");
  		}else {
  			result.setResult(sysUserAgent);
  			result.setSuccess(true);
  		}
  		return result;
  	}
  	
  	/**
  	  * 通过userName查询
  	 * @param userName
  	 * @return
  	 */
  	@GetMapping(value = "/queryByUserName")
  	public Result<SysUserAgent> queryByUserName(@RequestParam(name="userName",required=true) String userName) {
  		Result<SysUserAgent> result = new Result<SysUserAgent>();
  		LambdaQueryWrapper<SysUserAgent> queryWrapper = new LambdaQueryWrapper<SysUserAgent>();
  		queryWrapper.eq(SysUserAgent::getUserName, userName);
  		SysUserAgent sysUserAgent = sysUserAgentService.getOne(queryWrapper);
  		if(sysUserAgent==null) {
  			result.error500("未找到对应实体");
  		}else {
  			result.setResult(sysUserAgent);
  			result.setSuccess(true);
  		}
  		return result;
  	}
  
    /**
        * 导出excel
     *
     * @param sysUserAgent
     * @param request
     */
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(SysUserAgent sysUserAgent,HttpServletRequest request) {
        // Step.1 组装查询条件
        QueryWrapper<SysUserAgent> queryWrapper = QueryGenerator.initQueryWrapper(sysUserAgent, request.getParameterMap());
        //Step.2 AutoPoi 导出Excel
        ModelAndView mv = new ModelAndView(new JeecgEntityExcelView());
        List<SysUserAgent> pageList = sysUserAgentService.list(queryWrapper);
        //导出文件名称
        mv.addObject(NormalExcelConstants.FILE_NAME, "用户代理人设置列表");
        mv.addObject(NormalExcelConstants.CLASS, SysUserAgent.class);
        LoginUser user = (LoginUser) SecurityUtils.getSubject().getPrincipal();
  	  ExportParams exportParams = new ExportParams("用户代理人设置列表数据", "导出人:"+user.getRealname(), "导出信息");
  	  exportParams.setImageBasePath(upLoadPath);
        mv.addObject(NormalExcelConstants.PARAMS, exportParams);
        mv.addObject(NormalExcelConstants.DATA_LIST, pageList);
        return mv;
    }
  
    /**
        * 通过excel导入数据
     *
     * @param request
     * @param response
     * @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(1);
            params.setNeedSave(true);
            try {
                List<SysUserAgent> listSysUserAgents = ExcelImportUtil.importExcel(file.getInputStream(), SysUserAgent.class, params);
                for (SysUserAgent sysUserAgentExcel : listSysUserAgents) {
                    sysUserAgentService.save(sysUserAgentExcel);
                }
                return Result.ok("文件导入成功！数据行数：" + listSysUserAgents.size());
            } catch (Exception e) {
                log.error(e.getMessage(),e);
                return Result.error("文件导入失败！");
            } finally {
                try {
                    file.getInputStream().close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return Result.error("文件导入失败！");
    }
  
  }
  