meidu2021/daju/src-xcgl/main/java/com/xcgl/device/controller/DeviceController.java

package com.xcgl.device.controller;
import cn.afterturn.easypoi.entity.vo.NormalExcelConstants;
import cn.afterturn.easypoi.excel.entity.ExportParams;
import com.xcgl.device.dao.DeviceDao;
import com.xcgl.device.entity.DeviceEntity;
import com.xcgl.device.service.DeviceServiceI;

import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.xcgl.utils.OrderNumTools;
import org.apache.log4j.Logger;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.web.system.pojo.base.DictEntity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.exception.BusinessException;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.StringUtil;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.system.service.SystemService;
import org.jeecgframework.core.util.MyBeanUtils;

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.core.util.ResourceUtil;
import java.io.IOException;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import java.util.Map;
import org.jeecgframework.core.util.ExceptionUtil;

import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.jeecgframework.core.beanvalidator.BeanValidators;
import java.util.Set;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;
import java.net.URI;
import org.springframework.http.MediaType;
import org.springframework.web.util.UriComponentsBuilder;

import org.jeecgframework.web.cgform.entity.upload.CgUploadEntity;
import org.jeecgframework.web.cgform.service.config.CgFormFieldServiceI;
import java.util.HashMap;
import java.util.stream.Collectors;

/**
 * @Title: Controller  
 * @Description: 设备档案
 * @author onlineGenerator
 * @date 2018-06-27 11:06:44
 * @version V1.0   
 *
 */
@Controller
@RequestMapping("/deviceController")
public class DeviceController extends BaseController {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(DeviceController.class);

	@Autowired
	private DeviceServiceI deviceService;
	@Autowired
	private SystemService systemService;
	@Autowired
	private Validator validator;
	@Autowired
	private CgFormFieldServiceI cgFormFieldService;
	
	@Autowired
	private DeviceDao deviceDao;

	/**
	 * 设备档案列表 页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "list")
	public ModelAndView list(HttpServletRequest request) {
		if(request.getParameterMap().containsKey("flg")){
			request.setAttribute("flg", false);
		}else{
			request.setAttribute("flg", true);
		}
		return new ModelAndView("com/xcgl/device/deviceList");
	}

	/**
	 * easyui AJAX请求数据
	 * 修改逻辑，调整为模糊查询接口
	 * @updateDate 2022年2月7日09:45:58
	 * @updateUser 刘梦祥
	 * @param request
	 * @param response
	 * @param dataGrid
	 */

	@RequestMapping(params = "datagrid")
	public void datagrid(DeviceEntity device,HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
		CriteriaQuery cq = new CriteriaQuery(DeviceEntity.class, dataGrid);
		//查询条件组装器
		//org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, device, request.getParameterMap());
		if(StringUtil.isNotEmpty(device.getCode())){
			cq.like("code","%"+device.getCode()+"%");
		}
		if(StringUtil.isNotEmpty(device.getName())){
			cq.like("name","%"+device.getName()+"%");
		}
		if(StringUtil.isNotEmpty(device.getTypeId())){
			cq.eq("typeId",device.getTypeId());
		}
		cq.add();
		this.deviceService.getDataGridReturn(cq, true);
		TagUtil.datagrid(response, dataGrid);
	}

	/**
	 * 删除设备档案
	 * 
	 * @return
	 */
	@RequestMapping(params = "doDel")
	@ResponseBody
	public AjaxJson doDel(DeviceEntity device, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		device = systemService.getEntity(DeviceEntity.class, device.getId());
		message = "设备档案删除成功";
		try{
			deviceService.delete(device);
			systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "设备档案删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}

	/**
	 * 添加设备档案
	 *
	 * @return
	 */
	@RequestMapping(params = "doAdd")
	@ResponseBody
	public AjaxJson doAdd(DeviceEntity device, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "设备档案添加成功";
		try{
			device.setDeviceStock("0");
			device.setCode(OrderNumTools.generateNextBillCode("DASB",4, "p_device", "code", 6));
			deviceService.save(device);
			systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "设备档案添加失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		j.setObj(device);
		return j;
	}
	
	/**
	 * 更新设备档案
	 *
	 * @return
	 */
	@RequestMapping(params = "doUpdate")
	@ResponseBody
	public AjaxJson doUpdate(DeviceEntity device, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "设备档案更新成功";
		DeviceEntity t = deviceService.get(DeviceEntity.class, device.getId());
		try {
			MyBeanUtils.copyBeanNotNull2Bean(device, t);
			deviceService.saveOrUpdate(t);
			systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
		} catch (Exception e) {
			e.printStackTrace();
			message = "设备档案更新失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	

	/**
	 * 设备档案新增页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goAdd")
	public ModelAndView goAdd(DeviceEntity device, HttpServletRequest req) {
		return new ModelAndView("com/xcgl/device/device-add");
	}
	/**
	 * 设备档案编辑页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goUpdate")
	public ModelAndView goUpdate(DeviceEntity device, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(device.getId())) {
			device = deviceService.getEntity(DeviceEntity.class, device.getId());
			req.setAttribute("devicePage", device);
		}
		return new ModelAndView("com/xcgl/device/device-update");
	}
	
	/**
	 * 导入功能跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "upload")
	public ModelAndView upload(HttpServletRequest req) {
		req.setAttribute("controller_name","deviceController");
		return new ModelAndView("common/upload/pub_excel_upload");
	}
	
	/**
	 * 导出excel
	 *
	 */
	@RequestMapping(params = "exportXls")
	public String exportXls(ModelMap modelMap) {
		List<DeviceEntity> devices = deviceDao.getAllDevice();//this.deviceService.getListByCriteriaQuery(cq,false);
		modelMap.put(NormalExcelConstants.FILE_NAME,"设备基础档案");
		modelMap.put(NormalExcelConstants.CLASS,DeviceEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("设备基础档案列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
			"导出信息"));
		modelMap.put(NormalExcelConstants.DATA_LIST,devices);
		return NormalExcelConstants.EASYPOI_EXCEL_VIEW;
	}
	/**
	 * 导出excel 使模板
	 *
	 * @param response
	 */
	@RequestMapping(params = "exportXlsByT")
	public String exportXlsByT(HttpServletResponse response, ModelMap modelMap) throws Exception{
		List<DeviceEntity> devices = deviceService.getList(DeviceEntity.class);
		modelMap.put(NormalExcelConstants.FILE_NAME,"设备基础档案");
		modelMap.put(NormalExcelConstants.CLASS,DeviceEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("设备基础档案列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
				"导出信息"));
		List<DictEntity> deviceList = this.systemService.queryDict("P_device_type","type_code","type_name");
		Map<String, String> deviceMap = deviceList.stream().collect(Collectors.toMap(DictEntity::getTypecode, DictEntity::getTypename));

		if(devices != null && devices.size() > 0){
			for (DeviceEntity item:devices){
				if(item.getTypeId() != null){
					item.setTypeId(deviceMap.getOrDefault(item.getTypeId(),""));
				}
			}
		}
		modelMap.put(NormalExcelConstants.DATA_LIST,devices);
		return NormalExcelConstants.EASYPOI_EXCEL_VIEW;
		/*ExcelWriter writer = ExcelUtil.getWriter();
		writer.addHeaderAlias("code", "设备编码");
		writer.addHeaderAlias("name", "设备名称");
		writer.addHeaderAlias("deviceModel", "设备型号");
		writer.addHeaderAlias("deviceSpecs", "设备规格");
		writer.addHeaderAlias("deviceDepart", "设备单位");
		writer.addHeaderAlias("deviceFactory", "设备厂商");
		writer.addHeaderAlias("deviceStock", "库存");

		writer.merge(22, "人员档案");
		writer.setOnlyAlias(true);
		writer.write(devices, true);
		response.setContentType("application/vnd.ms-excel;charset=utf-8");
		String fileName = URLEncoder.encode("设备基础档案", "utf-8");
		response.setHeader("Content-Disposition", "attachment;filename=" + new String((fileName + ".xlsx").getBytes(), "iso-8859-1"));

		ServletOutputStream out= null;

		try {
			out = response.getOutputStream();
			writer.flush(out, true);
		} catch (IOException e) {
			e.printStackTrace();
		}finally {
			writer.close();
		}
		IoUtil.close(out);*/
	}
	
	@SuppressWarnings("unchecked")
	@RequestMapping(params = "importExcel", method = RequestMethod.POST)
	@ResponseBody
	public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
		AjaxJson j = new AjaxJson();
		
		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<DeviceEntity> listDeviceEntitys = ExcelImportUtil.importExcel(file.getInputStream(),DeviceEntity.class,params);
				for (DeviceEntity device : listDeviceEntitys) {
					deviceService.save(device);
				}
				j.setMsg("文件导入成功！");
			} catch (Exception e) {
				j.setMsg("文件导入失败！");
				logger.error(ExceptionUtil.getExceptionMessage(e));
			}finally{
				try {
					file.getInputStream().close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return j;
	}
	
	/**
	 * 获取文件附件信息
	 * 
	 * @param id device主键id
	 */
	@RequestMapping(params = "getFiles")
	@ResponseBody
	public AjaxJson getFiles(String id){
		List<CgUploadEntity> uploadBeans = cgFormFieldService.findByProperty(CgUploadEntity.class, "cgformId", id);
		List<Map<String,Object>> files = new ArrayList<Map<String,Object>>(0);
		for(CgUploadEntity b:uploadBeans){
			String title = b.getAttachmenttitle();//附件名
			String fileKey = b.getId();//附件主键
			String path = b.getRealpath();//附件路径
			String field = b.getCgformField();//表单中作为附件控件的字段
			Map<String, Object> file = new HashMap<String, Object>();
			file.put("title", title);
			file.put("fileKey", fileKey);
			file.put("path", path);
			file.put("field", field==null?"":field);
			files.add(file);
		}
		AjaxJson j = new AjaxJson();
		j.setObj(files);
		return j;
	}
	@RequestMapping(method = RequestMethod.GET)
	@ResponseBody
	public List<DeviceEntity> list() {
		List<DeviceEntity> listDevices=deviceService.getList(DeviceEntity.class);
		return listDevices;
	}
	
	@RequestMapping(value = "/{id}", method = RequestMethod.GET)
	@ResponseBody
	public ResponseEntity<?> get(@PathVariable("id") String id) {
		DeviceEntity task = deviceService.get(DeviceEntity.class, id);
		if (task == null) {
			return new ResponseEntity(HttpStatus.NOT_FOUND);
		}
		return new ResponseEntity(task, HttpStatus.OK);
	}

	@RequestMapping(method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
	@ResponseBody
	public ResponseEntity<?> create(@RequestBody DeviceEntity device, UriComponentsBuilder uriBuilder) {
		//调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<DeviceEntity>> failures = validator.validate(device);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			deviceService.save(device);
		} catch (Exception e) {
			e.printStackTrace();
			return new ResponseEntity(HttpStatus.NO_CONTENT);
		}
		//按照Restful风格约定，创建指向新任务的url, 也可以直接返回id或对象.
		String id = device.getId();
		URI uri = uriBuilder.path("/rest/deviceController/" + id).build().toUri();
		HttpHeaders headers = new HttpHeaders();
		headers.setLocation(uri);

		return new ResponseEntity(headers, HttpStatus.CREATED);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.PUT, consumes = MediaType.APPLICATION_JSON_VALUE)
	public ResponseEntity<?> update(@RequestBody DeviceEntity device) {
		//调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<DeviceEntity>> failures = validator.validate(device);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			deviceService.saveOrUpdate(device);
		} catch (Exception e) {
			e.printStackTrace();
			return new ResponseEntity(HttpStatus.NO_CONTENT);
		}

		//按Restful约定，返回204状态码, 无内容. 也可以返回200状态码.
		return new ResponseEntity(HttpStatus.NO_CONTENT);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
	@ResponseStatus(HttpStatus.NO_CONTENT)
	public void delete(@PathVariable("id") String id) {
		deviceService.deleteEntityById(DeviceEntity.class, id);
	}
}