package com.jcommerce.gwt.client.panels.system;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.widget.HorizontalPanel;
import com.extjs.gxt.ui.client.widget.Info;
import com.extjs.gxt.ui.client.widget.InfoConfig;
import com.extjs.gxt.ui.client.widget.VerticalPanel;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ChangeListener;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.TextArea;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import com.jcommerce.gwt.client.ContentWidget;
import com.jcommerce.gwt.client.ModelNames;
import com.jcommerce.gwt.client.PageState;
import com.jcommerce.gwt.client.iShop;
import com.jcommerce.gwt.client.form.BeanObject;
import com.jcommerce.gwt.client.model.IAdminUser;
import com.jcommerce.gwt.client.model.IAgency;
import com.jcommerce.gwt.client.model.IRegion;
import com.jcommerce.gwt.client.panels.privilege.NewAdminUser.State;
import com.jcommerce.gwt.client.service.Condition;
import com.jcommerce.gwt.client.service.CreateService;
import com.jcommerce.gwt.client.service.Criteria;
import com.jcommerce.gwt.client.service.ListService;
import com.jcommerce.gwt.client.service.ReadService;
import com.jcommerce.gwt.client.service.UpdateService;
import com.jcommerce.gwt.client.validator.SpaceChecker;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
import com.jcommerce.gwt.client.widgets.UserSelector;
public class NewAgency extends ContentWidget{
ColumnPanel contentPanel = new ColumnPanel();
TextBox tb_name = new TextBox();
TextArea tb_desc = new TextArea();
UserSelector adminus = null;
ListBox country = new ListBox();
ListBox province = new ListBox();
ListBox city = new ListBox();
ListBox district = new ListBox();
List<BeanObject> countryList = new ArrayList<BeanObject>();
List<BeanObject> provinceList = new ArrayList<BeanObject>();
List<BeanObject> cityList = new ArrayList<BeanObject>();
List<BeanObject> districtList = new ArrayList<BeanObject>();
List<BeanObject> adminList = new ArrayList<BeanObject>();
ListBox lb_agency = new ListBox();
Button btn_addAgency = null;
Button btn_ok = new Button();
Button btn_reset = new Button();
CheckBox admin = new CheckBox();
Set<String> regionSet = new HashSet<String>();
Set<String> regionIDSet = new HashSet<String>();
List<BeanObject> regionList = new ArrayList<BeanObject>();
// private BeanObject agency = null;
// private String agencyId = null;
// private boolean editting = false;
//
public static class State extends PageState {
private BeanObject agency = null;
public BeanObject getAgency() {
return agency;
}
public void setAgency(BeanObject agency) {
this.agency = agency;
setEditting(agency != null);
}
public String getPageClassName() {
return NewAgency.class.getName();
}
public String getMenuDisplayName() {
return "添加办事处";
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
@Override
public String getDescription() {
return "cwBasicTextDescription";
}
@Override
public String getName() {
if (!getCurState().isEditting())
return "添加办事处";
else
return "编辑办事处";
}
// public void setAgency(BeanObject data) {
// this.agency = data;
// this.agencyId = data != null ? data.getString(IAgency.ID) : null;
// editting = agency != null;
// }
//
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
if(getCurState().isEditting()){
BeanObject agency = getCurState().getAgency();
tb_name.setText(agency.getString(IAgency.NAME));
tb_desc.setText(agency.getString(IAgency.DESCRIPTION));
final String agencyId = agency.getString(IAgency.ID);
new ListService().listBeans(ModelNames.REGION, new ListService.Listener() {
@Override
public void onSuccess(List<BeanObject> beans) {
for( BeanObject bean : beans ) {
if(bean.getString(IRegion.AGENCY).equals(agencyId)){
lb_agency.addItem(bean.getString(IRegion.NAME));
}
}
}
});
new ListService().listBeans(ModelNames.ADMINUSER, new ListService.Listener() {
@Override
public void onSuccess(List<BeanObject> beans) {
for(BeanObject bean : beans){
if(bean.getString(IAdminUser.AGENCY).equals(agencyId)){
adminus.setText(bean.getString(IAdminUser.NAME));
}
}
}
});
}
contentPanel.createPanel(IAgency.NAME, "办事处名称:", tb_name, new SpaceChecker(IAgency.NAME));
tb_desc.setWidth("300px");
contentPanel.createPanel(IAgency.DESCRIPTION, "办事处描述:", tb_desc);
adminus = new UserSelector();
adminus.setBean(ModelNames.ADMINUSER);
adminus.setCaption("请选择办事处管理员：");
contentPanel.createPanel(IAdminUser.NAME, "负责该办事处的管理员:", adminus);
final HorizontalPanel adminRegionPanel = new HorizontalPanel();
adminRegionPanel.setSize(300, 15);
adminRegionPanel.addText("该办事处管辖的地区：");
adminRegionPanel.add(lb_agency);
contentPanel.add(adminRegionPanel);
add(contentPanel);
VerticalPanel regionPanel = new VerticalPanel();
HorizontalPanel regionConPanel = new HorizontalPanel();
regionPanel.setHorizontalAlign(HorizontalAlignment.CENTER);
regionPanel.addText("从下面的列表中选择地区，点加号按钮添加到该办事处管辖的地区");
VerticalPanel countryPanel = new VerticalPanel();
countryPanel.setHorizontalAlign(HorizontalAlignment.CENTER);
countryPanel.addText("一级地区：");
country.setWidth("200px");
country.setVisibleItemCount(10);
countryPanel.add(country);
VerticalPanel provincePanel = new VerticalPanel();
provincePanel.setHorizontalAlign(HorizontalAlignment.CENTER);
provincePanel.addText("二级地区：");
province.setWidth("200px");
province.setVisibleItemCount(10);
provincePanel.add(province);
VerticalPanel cityPanel = new VerticalPanel();
cityPanel.setHorizontalAlign(HorizontalAlignment.CENTER);
cityPanel.addText("三级地区：");
city.setWidth("200px");
city.setVisibleItemCount(10);
cityPanel.add(city);
VerticalPanel districtPanel = new VerticalPanel();
districtPanel.setHorizontalAlign(HorizontalAlignment.CENTER);
districtPanel.addText("四级地区：");
district.setWidth("200px");
district.setVisibleItemCount(10);
districtPanel.add(district);
regionConPanel.add(countryPanel);
regionConPanel.add(provincePanel);
regionConPanel.add(cityPanel);
regionConPanel.add(districtPanel);
initialDistrictList();
btn_addAgency = new Button();
btn_addAgency.setText("+");
btn_addAgency.setHeight("28");
regionConPanel.add(btn_addAgency);
regionPanel.add(regionConPanel);
HorizontalPanel confirmPanel = new HorizontalPanel();
confirmPanel.setHorizontalAlign(HorizontalAlignment.CENTER);
btn_ok.setText("确定");
btn_reset.setText("重置");
confirmPanel.add(btn_ok);
confirmPanel.add(btn_reset);
add(regionPanel);
add(confirmPanel);
btn_addAgency.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent arg0) {
String agencyStr = "";
String agencyID = "";
if(district.getSelectedIndex() > 0){
agencyStr = district.getItemText(district.getSelectedIndex());
agencyID = district.getValue(district.getSelectedIndex());
}else if(city.getSelectedIndex() > 0){
agencyStr = city.getItemText(city.getSelectedIndex());
agencyID = city.getValue(city.getSelectedIndex());
}else if(province.getSelectedIndex() > 0){
agencyStr = province.getItemText(province.getSelectedIndex());
agencyID = province.getValue(province.getSelectedIndex());
}else if(country.getSelectedIndex() > 0){
agencyStr = country.getItemText(country.getSelectedIndex());
agencyID = country.getValue(country.getSelectedIndex());
}
regionSet.add(agencyStr);
regionIDSet.add(agencyID);
lb_agency.clear();
for(String region : regionSet){
lb_agency.addItem(region);
}
}
});
btn_ok.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent arg0) {
if ( tb_name.getText().trim() != null && adminus.getValue() != null && lb_agency.getItemCount() > 0) {
Map<String, Object> values = new HashMap<String, Object>();
values.put(IAgency.DESCRIPTION, tb_desc.getText());
values.put(IAgency.NAME, tb_name.getText());
new CreateService().createBean(new BeanObject(ModelNames.AGENCY, values), new CreateService.Listener() {
@Override
public void onSuccess(String id) {
final String agencyId = id;
for( final String regionId : regionIDSet ) {
new ReadService().getBean(ModelNames.REGION, regionId, new ReadService.Listener() {
public synchronized void onSuccess(BeanObject result) {
Map<String, Object> region = result.getProperties();
region.put(IRegion.AGENCY, agencyId);
new UpdateService().updateBean(regionId, new BeanObject(ModelNames.REGION, region), new UpdateService.Listener() {
@Override
public void onSuccess(Boolean success) {
}
});
}
});
}
new ReadService().getBean(ModelNames.ADMINUSER, adminus.getValue(), new ReadService.Listener() {
public synchronized void onSuccess(BeanObject result){
Map<String, Object> adminuser = result.getProperties();
adminuser.put(IAdminUser.AGENCY, agencyId);
new UpdateService().updateBean(adminus.getValue(), new BeanObject(ModelNames.ADMINUSER, adminuser), new UpdateService.Listener() {
@Override
public void onSuccess(Boolean success) {
}
});
}
});
}
});
Info info = new Info();
info.show(new InfoConfig("恭喜", "添加办事处成功！"));
AgencyList.State state = new AgencyList.State();
state.execute();
} else {
Window.alert("请填写办事处名称，为办事处选择管理员，并选择办事处的管辖地区！");
}
}
});
}
public void initialDistrictList() {
country.addItem("请选择");
province.addItem("请选择");
city.addItem("请选择");
district.addItem("请选择");
addListBoxOnChangeListener(country, countryList, province, provinceList);
addListBoxOnChangeListener(province, provinceList, city, cityList);
addListBoxOnChangeListener(city, cityList, district, districtList);
initalCounrtyListBox();
}
private void addListBoxOnChangeListener(final ListBox listBox, final List<BeanObject> arrayList, final ListBox nextLevelListBox,
final List<BeanObject> nextLevelArrayList) {
listBox.addChangeHandler(new ChangeHandler() {
public void onChange(ChangeEvent arg0) {
if (listBox.getSelectedIndex() != 0) {
BeanObject region = arrayList.get(listBox.getSelectedIndex());
nextLevelListBox.clear();
nextLevelListBox.addItem("请选择");
nextLevelArrayList.clear();
nextLevelArrayList.add(null);
Criteria criteria = new Criteria();
criteria.addCondition(new Condition(IRegion.PARENT,Condition.EQUALS, region.getString(IRegion.ID)));
ListService listService = new ListService();
listService.listBeans(ModelNames.REGION, criteria,
new ListService.Listener() {
public void onSuccess(List<BeanObject> beans) {
for (int i = 0; i < beans.size(); i++) {
BeanObject regionInfo = beans.get(i);
nextLevelArrayList.add(regionInfo);
nextLevelListBox.addItem(regionInfo.getString(IRegion.NAME),regionInfo.getString(IRegion.ID));
}
}
});
} else {
return;
}
}
});
}
public void initalCounrtyListBox()
{
countryList.add(null);
provinceList.add(null);
cityList.add(null);
districtList.add(null);
Criteria criteria = new Criteria();
criteria.addCondition(new Condition(IRegion.PARENT, Condition.ISNULL , null));
ListService listService = new ListService();
listService.listBeans(ModelNames.REGION, criteria,
new ListService.Listener(){
public void onSuccess(List<BeanObject> beans)
{
for(int i=0; i< beans.size(); i++)
{
BeanObject countryInfo = beans.get(i);
countryList.add(countryInfo);
country.addItem(countryInfo.getString(IRegion.NAME),countryInfo.getString(IRegion.ID));
}
}
} );
}
}