package com.nanometer.smartlab.controller;
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import com.nanometer.smartlab.entity.BaseMeta;
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import com.nanometer.smartlab.service.BaseMetaService;
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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.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 17/8/21.
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*/
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@Controller
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@Scope("session")
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public class BaseMetaController extends BaseController {
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private static Logger logger = Logger.getLogger(BaseMetaController.class);
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@Resource
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private BaseMetaService baseMetaService;
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private String groupId;
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private String keyword;
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private LazyDataModel<BaseMeta> dataModel;
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private BaseMeta baseMeta;
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private List<BaseMeta> selectedList;
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private int action;
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public void onNewBtnClick() {
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this.baseMeta = new BaseMeta();
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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.baseMeta = this.baseMetaService.getBaseMeta(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.baseMeta == 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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if (this.baseMetaService.isBaseMetaExist(this.baseMeta.getGroupId(), this.baseMeta.getMetaKey(), null)) {
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FacesUtils.warn("种类下存在相同的字典编码。");
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return;
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}
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this.baseMetaService.insertBaseMeta(baseMeta);
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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.baseMeta == 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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if (this.baseMetaService.isBaseMetaExist(this.baseMeta.getGroupId(), this.baseMeta.getMetaKey(), this.baseMeta.getId())) {
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FacesUtils.warn("种类下存在相同的字典编码。");
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return;
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}
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this.baseMetaService.updateBaseMeta(baseMeta);
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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<String> ids = new ArrayList<String>();
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for (BaseMeta bm : this.selectedList) {
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ids.add(bm.getId());
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}
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this.baseMetaService.deleteBaseMeta(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 LazyDataModel<BaseMeta> getDataModel() {
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if (this.dataModel == null) {
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this.dataModel = new LazyDataModel<BaseMeta>() {
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@Override
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public List<BaseMeta> load(int first, int pageSize, String sortField, SortOrder sortOrder, Map<String, Object> filters) {
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List<BaseMeta> list = null;
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try {
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int count = baseMetaService.getBaseMetaTotalCount(groupId, keyword);
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this.setRowCount(count);
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if (count > 0) {
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list = baseMetaService.getBaseMetaList(groupId, keyword, 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 BaseMeta getRowData(String rowKey) {
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// Iterator<BaseMeta> iterator = this.iterator();
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// if (iterator != null) {
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// BaseMeta bm = null;
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// while (iterator.hasNext()) {
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// bm = iterator.next();
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// if (rowKey.equals(bm.getId())) {
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// return bm;
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// }
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// }
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// }
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return baseMetaService.getBaseMeta(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 String getGroupId() {
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return groupId;
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}
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public void setGroupId(String groupId) {
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this.groupId = groupId;
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}
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public String getKeyword() {
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return keyword;
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}
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public void setKeyword(String keyword) {
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this.keyword = keyword;
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}
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public BaseMeta getBaseMeta() {
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return baseMeta;
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}
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public void setBaseMeta(BaseMeta baseMeta) {
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this.baseMeta = baseMeta;
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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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public List<BaseMeta> getSelectedList() {
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return selectedList;
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}
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public void setSelectedList(List<BaseMeta> selectedList) {
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this.selectedList = selectedList;
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}
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}
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