package com.nanometer.smartlab.controller;
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import com.nanometer.smartlab.entity.SysSupplier;
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import com.nanometer.smartlab.service.SysSupplierService;
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import com.nanometer.smartlab.util.Constants;
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import com.nanometer.smartlab.util.FacesUtils;
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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.springframework.context.annotation.Scope;
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import org.springframework.stereotype.Controller;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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/**
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* Created by johnny on 17/11/29.
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*/
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@Controller
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@Scope("session")
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public class SupplierInfoMngController extends BaseController {
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private static Logger logger = Logger.getLogger(SupplierInfoMngController.class);
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@Resource
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private SysSupplierService sysSupplierService;
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private LazyDataModel<SysSupplier> dataModel;
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private SysSupplier sysSupplier;
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private List<SysSupplier> selectedList;
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private String name;
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private int action;
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public void onNewBtnClick() {
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this.sysSupplier = new SysSupplier();
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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.sysSupplier = this.sysSupplierService.getSysSupplier(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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// 新建
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if (this.action == Constants.ACTION_ADD) {
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if (this.sysSupplier == 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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this.sysSupplierService.insertSysSupplier(this.sysSupplier);
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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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if (this.sysSupplier == null) {
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FacesUtils.warn("修改对象为空。");
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return;
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}
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this.sysSupplierService.updateSysSupplier(this.sysSupplier);
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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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this.sysSupplierService.deleteSysSupplier(this.selectedList);
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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 LazyDataModel<SysSupplier> getDataModel() {
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if (this.dataModel == null) {
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this.dataModel = new LazyDataModel<SysSupplier>() {
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@Override
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public List<SysSupplier> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
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List<SysSupplier> list = null;
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try {
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int count = sysSupplierService.getSysSupplierTotalCount(name);
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this.setRowCount(count);
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if (count > 0) {
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list = sysSupplierService.getSysSupplierList(name, first, pageSize);
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}
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selectedList = new ArrayList<>();
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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 SysSupplier getRowData(String rowKey) {
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// Iterator<SysSupplier> iterator = this.iterator();
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// if (iterator != null) {
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// SysSupplier ss = null;
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// while (iterator.hasNext()) {
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// ss = iterator.next();
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// if (rowKey.equals(ss.getId())) {
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// return ss;
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// }
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// }
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// }
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return sysSupplierService.getSysSupplier(rowKey);
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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 void export2Excel(){
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List<Map> list = sysSupplierService.exportExcelList(name);
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try{
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sysSupplierService.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 void uploadSupplier(FileUploadEvent event){
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try {
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sysSupplierService.importSupplier(event);
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FacesUtils.info("导入成功");
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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 SysSupplier getSysSupplier() {
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return sysSupplier;
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}
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public void setSysSupplier(SysSupplier sysSupplier) {
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this.sysSupplier = sysSupplier;
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}
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public List<SysSupplier> getSelectedList() {
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return selectedList;
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}
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public void setSelectedList(List<SysSupplier> selectedList) {
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this.selectedList = selectedList;
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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 int getAction() {
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return action;
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}
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}
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