package com.nanometer.smartlab.controller;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.*;
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import javax.annotation.Resource;
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import org.apache.log4j.Logger;
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import org.primefaces.context.RequestContext;
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import org.primefaces.event.FileUploadEvent;
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import org.primefaces.model.LazyDataModel;
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import org.primefaces.model.SortOrder;
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import org.primefaces.model.UploadedFile;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Scope;
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import org.springframework.stereotype.Controller;
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import com.nanometer.smartlab.entity.SysController;
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import com.nanometer.smartlab.service.SysControllerService;
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import com.nanometer.smartlab.util.Constants;
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import com.nanometer.smartlab.util.FacesUtils;
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/**
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* Created by johnny on 17/11/20.
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*/
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@Controller
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@Scope("session")
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public class SysControllerMngController extends BaseController {
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private static Logger logger = Logger.getLogger(SysControllerMngController.class);
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@Resource
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private SysControllerService sysControllerService;
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@Value("${filePath}")
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private String filePath; //配置文件配置的物理保存地址
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private LazyDataModel<SysController> dataModel;
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private SysController controller;
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private List<SysController> selectedList;
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private String name;
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private String code;
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private int action;
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public void onNewBtnClick() {
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this.controller = new SysController();
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this.action = Constants.ACTION_ADD;
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}
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public void onEditBtnClick() {
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if (this.selectedList == null
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|| this.selectedList.size() == 0) {
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FacesUtils.warn("请选择数据。");
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return;
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}
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if (this.selectedList.size() > 1) {
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FacesUtils.warn("只能选择一个数据进行修改。");
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return;
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}
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this.controller = this.sysControllerService.getSysController(this.selectedList.get(0).getId());
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this.action = Constants.ACTION_EDIT;
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RequestContext.getCurrentInstance().execute("PF('dialog').show()");
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}
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public void onSaveBtnClick() {
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try {
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if (this.controller == null) {
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FacesUtils.warn("新建对象为空。");
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return;
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}
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// 新建
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if (this.action == Constants.ACTION_ADD) {
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if (this.sysControllerService.getSysControllerByCode(controller.getControllerCode())) {
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FacesUtils.warn("设备代码已存在。");
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return;
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}
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if (this.sysControllerService.getSysControllerByName(controller.getControllerName())) {
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FacesUtils.warn("设备名称已存在。");
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return;
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}
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this.sysControllerService.insertSysController(controller);
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FacesUtils.info("新建成功。");
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RequestContext.getCurrentInstance().execute("PF('dialog').hide()");
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// 修改
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} else if (this.action == Constants.ACTION_EDIT) {
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this.sysControllerService.updateSysController(controller);
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FacesUtils.info("修改成功。");
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RequestContext.getCurrentInstance().execute("PF('dialog').hide()");
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}
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} catch (Exception e) {
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logger.error("操作失败。", e);
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FacesUtils.warn("操作失败。");
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}
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}
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public void onDeleteBtnClick() {
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try {
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if (this.selectedList == null
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|| this.selectedList.size() == 0) {
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FacesUtils.warn("请选择数据。");
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return;
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}
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List<Integer> ids = new ArrayList<>();
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for(SysController controller : this.selectedList)
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{
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ids.add(controller.getId());
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}
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this.sysControllerService.deleteSysControllers(ids);
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FacesUtils.info("删除成功。");
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} catch (Exception e) {
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logger.error("操作失败。", e);
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FacesUtils.warn("操作失败。");
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}
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}
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public void uploadFile(FileUploadEvent event){
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try {
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sysControllerService.uploadFile(event);
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} catch (Exception e) {
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e.printStackTrace();
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FacesUtils.warn("导入失败");
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}
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}
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public void export2Excel(){
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List<Map> list = sysControllerService.exportExcelList(name, code);
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try{
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sysControllerService.export2Excel(list);
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}catch (Exception e){
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e.printStackTrace();
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FacesUtils.warn("导出失败");
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}
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}
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public LazyDataModel<SysController> getDataModel() {
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if (this.dataModel == null) {
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this.dataModel = new LazyDataModel<SysController>() {
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@Override
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public List<SysController> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
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List<SysController> list = null;
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try {
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int count = sysControllerService.getSysControllerListCount(code, name);
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this.setRowCount(count);
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if (count > 0) {
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list = sysControllerService.getSysControllerList(code, name, first, pageSize);
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}
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} catch (Exception e) {
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logger.error(e);
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}
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return list;
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}
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@Override
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public SysController getRowData(String rowKey) {
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Iterator<SysController> iterator = this.iterator();
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if (iterator != null) {
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SysController br = null;
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while (iterator.hasNext()) {
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br = iterator.next();
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if (Integer.valueOf(rowKey) == br.getId()) {
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return br;
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}
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}
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}
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return null;
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}
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};
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}
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return dataModel;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getCode() {
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return code;
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}
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public void setCode(String code) {
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this.code = code;
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}
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public SysController getController() {
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return controller;
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}
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public void setController(SysController controller) {
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this.controller = controller;
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}
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public List<SysController> getSelectedList() {
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return selectedList;
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}
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public void setSelectedList(List<SysController> selectedList) {
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this.selectedList = selectedList;
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}
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public int getAction() {
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return action;
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}
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}
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