package com.jcommerce.gwt.client.panels.goods;
import java.sql.Timestamp;
import java.util.List;
import java.util.Map;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.Style.LayoutRegion;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.util.Margins;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.Label;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.form.FormPanel;
import com.extjs.gxt.ui.client.widget.form.TextArea;
import com.extjs.gxt.ui.client.widget.form.TextField;
import com.extjs.gxt.ui.client.widget.layout.BorderLayout;
import com.extjs.gxt.ui.client.widget.layout.BorderLayoutData;
import com.extjs.gxt.ui.client.widget.layout.FormLayout;
import com.extjs.gxt.ui.client.widget.layout.TableData;
import com.extjs.gxt.ui.client.widget.layout.TableLayout;
import com.google.gwt.i18n.client.Messages;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.jcommerce.gwt.client.ContentWidget;
import com.jcommerce.gwt.client.ModelNames;
import com.jcommerce.gwt.client.PageState;
import com.jcommerce.gwt.client.form.BeanObject;
import com.jcommerce.gwt.client.form.CommentForm;
import com.jcommerce.gwt.client.model.IAdminUser;
import com.jcommerce.gwt.client.model.IComment;
import com.jcommerce.gwt.client.panels.data.ImportPanel.State;
import com.jcommerce.gwt.client.resources.Resources;
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.RemoteService;
import com.jcommerce.gwt.client.service.UpdateService;
import com.jcommerce.gwt.client.util.FormUtils;
public class CommentPanel extends ContentWidget {
public static interface Constants {
String Comment_title();
String Comment_email();
String Comment_replyContent();
String Comment_replyCommentHead();
}
public interface CommentPanelMessage extends Messages {
String Comment_to(String email,String userName,String addTime,String idValue);
String Comment_reply(String email,String userName,String addTime);
}
private LayoutContainer basePanel = new LayoutContainer();
private FormPanel formPanel = new FormPanel();
private ContentPanel commentPanel = new ContentPanel();
private ContentPanel replyPanel = new ContentPanel();
private BeanObject comment = new BeanObject();
private BeanObject reply = new BeanObject();
Button btnNew = new Button();
Button btnReset = new Button();
Button btnActive = new Button();
TextField<String> userNameField ;
TextField<String> emailField ;
TextField<String> ipAddressField ;
public static class State extends PageState {
public static final String PK_ID = "pkId";
public void setId(String gtid) {
setValue(PK_ID, gtid);
}
public String getPkId() {
return (String)getValue(PK_ID);
}
public String getPageClassName() {
return CommentPanel.class.getName();
}
public String getMenuDisplayName() {
return Resources.constants.Comment_title();
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
int pageSize = 5;
private static CommentPanel instance;
private CommentPanel() {
}
public static CommentPanel getInstance() {
if(instance == null) {
instance = new CommentPanel();
}
return instance;
}
@Override
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
basePanel.setLayout(new BorderLayout());
basePanel.setStyleAttribute("padding", "10px");
super.add(basePanel);
FormLayout fl = new FormLayout();
fl.setLabelWidth(150);
fl.setLabelPad(50);
formPanel.setLayout(fl);
initCommentLayout();
initReplyLayout();
btnNew.setText(Resources.constants.ok());
btnReset.setText(Resources.constants.reset());
formPanel.setButtonAlign(HorizontalAlignment.CENTER);
formPanel.addButton(btnNew);
formPanel.addButton(btnReset);
btnNew.addSelectionListener(selectionListener);
btnReset.addSelectionListener(
new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent sender) {
formPanel.reset();
}
}
);
}
private void setupPanelLayout(LayoutRegion pos) {
if( formPanel.getFields().size() > 0 ){
formPanel.clear();
}
else {
formPanel.setHeading(Resources.constants.Comment_replyCommentHead());
userNameField = CommentForm.getUserNameField();
userNameField.setFieldLabel(Resources.constants.CommentList_userName());
userNameField.setReadOnly(true);
formPanel.add(userNameField);
emailField = CommentForm.getEmailField();
emailField.setFieldLabel(Resources.constants.Comment_email());
emailField.setReadOnly(true);
formPanel.add(emailField);
TextArea contentField = CommentForm.getContentField(Resources.constants.Comment_replyContent()+"：");
contentField.setHeight("60px");
contentField.setWidth("180px");
contentField.setFieldLabel(Resources.constants.Comment_replyContent());
contentField.setValue("");
formPanel.add(contentField);
ipAddressField = CommentForm.getIpAddressField();
ipAddressField.setVisible(false);
formPanel.add(ipAddressField);
}
RemoteService.getSpecialService().getAdminUserInfo(new AsyncCallback<Map<String,String>>(){
public void onFailure(Throwable caught) {
caught.printStackTrace();
Window.alert("ERROR: "+caught.getMessage());
}
public void onSuccess(Map<String, String> result) {
userNameField.setValue(result.get(IAdminUser.NAME));
emailField.setValue(result.get(IAdminUser.EMAIL));
ipAddressField.setValue(result.get(IComment.IPADDRESS));
formPanel.repaint();
}
});
BorderLayoutData formData = new BorderLayoutData(pos, 250);
formData.setMargins(new Margins(5, 0, 5, 0));
basePanel.add( formPanel ,formData);
}
private void setupReplyLayout() {
replyPanel.removeAll();
replyPanel.setHeading(Resources.messages.Comment_reply((String)reply.get(IComment.EMAIL),(String)reply.get(IComment.USERNAME),new Timestamp((Long)reply.get(IComment.ADDTIME)).toString()));
TableLayout tl = new TableLayout();
tl.setWidth("100%");
tl.setCellSpacing(5);
replyPanel.setLayout(tl);
TableData td = new TableData();
td.setWidth("100%");
Label content = new Label();
content.setText(reply.getString(IComment.CONTENT));
replyPanel.add(content,td);
td = new TableData();
td.setWidth("100%");
td.setHorizontalAlign(HorizontalAlignment.RIGHT);
Label ipAddress = new Label();
ipAddress.setText(Resources.constants.CommentList_ipAddress()+":"+reply.get(IComment.IPADDRESS));
replyPanel.add(ipAddress,td);
BorderLayoutData replyData = new BorderLayoutData(LayoutRegion.CENTER ,150);
replyData.setMargins(new Margins(5,0,5,0));
basePanel.add( replyPanel , replyData );
}
private void setupCommentLayout() {
commentPanel.removeAll();
if( comment.getString( IComment.USER ) == null ){
comment.set(IComment.USERNAME, Resources.constants.CommentList_anonymous());
}
TableLayout tl = new TableLayout();
tl.setWidth("100%");
tl.setCellSpacing(5);
commentPanel.setLayout(tl);
commentPanel.setHeading(Resources.messages.Comment_to((String)comment.get(IComment.EMAIL),(String)comment.get(IComment.USERNAME),new Timestamp((Long)comment.get(IComment.ADDTIME)).toString(),(String)comment.get(IComment.IDVALUE)));
TableData td = new TableData();
td.setWidth("100%");
Label content = new Label();
content.setText(comment.getString(IComment.CONTENT));
commentPanel.add(content,td);
td = new TableData();
td.setWidth("100%");
td.setHorizontalAlign(HorizontalAlignment.RIGHT);
Label ipAddress = new Label();
ipAddress.setText(Resources.constants.CommentList_rank()+":"+comment.getString(IComment.COMMENTRANK)+" "+Resources.constants.CommentList_ipAddress()+":"+comment.getString(IComment.IPADDRESS));
commentPanel.add(ipAddress , td);
td = new TableData();
td.setWidth("100%");
td.setHorizontalAlign(HorizontalAlignment.CENTER);
if(comment.get(IComment.STATUS).equals(IComment.STATUS_ACTIVE)){
btnActive.setText(Resources.constants.CommentList_action_statusInactive());
}
else{
btnActive.setText(Resources.constants.CommentList_action_statusActive());
}
btnActive.addSelectionListener(statusSelectionListener);
commentPanel.add(btnActive,td);
BorderLayoutData commentData = new BorderLayoutData(LayoutRegion.NORTH, 100);
commentData.setMargins(new Margins(5, 0, 5, 0));
basePanel.add(commentPanel,commentData);
}
protected SelectionListener<ButtonEvent> statusSelectionListener = new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent sender) {
try {
if(comment.get(IComment.STATUS).equals(IComment.STATUS_ACTIVE)){
comment.set(IComment.STATUS, IComment.STATUS_INACTIVE);
new UpdateService().updateBean(comment.getString(IComment.ID), comment, new UpdateService.Listener(){
@Override
public void onSuccess(Boolean success) {
btnActive.setText(Resources.constants.CommentList_action_statusActive());
btnActive.repaint();
}
});
}
else{
comment.set(IComment.STATUS, IComment.STATUS_ACTIVE);
new UpdateService().updateBean(comment.getString(IComment.ID), comment, new UpdateService.Listener(){
@Override
public void onSuccess(Boolean success) {
btnActive.setText(Resources.constants.CommentList_action_statusInactive());
btnActive.repaint();
}
});
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
protected SelectionListener<ButtonEvent> selectionListener = new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent sender) {
try {
if(!formPanel.isValid()) {
Window.alert("Please check input before submit.");
return;
}
String error = validateForm();
if(error!=null && error.length()>0) {
Window.alert("Please check input before submit, error is: "+error);
return;
}
if(!formPanel.isDirty()) {
// TODO this is optimisitic. should change it to based on a strategy configuration?
Window.alert("the form is not changed!!!");
return;
}
submit();
} catch (Exception e) {
e.printStackTrace();
}
}
};
private String validateForm() {
Map<String, String> props = FormUtils.getPropsFromForm(formPanel);
return CommentForm.validate(props);
}
private void submit() {
Map<String, String> props = FormUtils.getPropsFromForm(formPanel);
BeanObject form = new BeanObject(ModelNames.COMMENT, (Map)props);
if(reply.get(IComment.ID) != null ){
reply.set(IComment.CONTENT,form.get(IComment.CONTENT));
reply.set(IComment.ADDTIME, System.currentTimeMillis());
reply.set(IComment.STATUS, IComment.STATUS_ACTIVE);
new UpdateService().updateBean((String)reply.get(IComment.ID), reply, new UpdateService.Listener(){
@Override
public void onSuccess(Boolean success) {
basePanel.remove(replyPanel);
basePanel.remove(formPanel);
refresh();
}
});
}
else{
form.set(IComment.ADDTIME, System.currentTimeMillis());
form.set(IComment.COMMENTTYPE, comment.get(IComment.COMMENTTYPE));
form.set(IComment.IDVALUE, comment.get(IComment.IDVALUE));
form.set(IComment.PARENT, comment.get(IComment.ID));
form.set(IComment.STATUS, IComment.STATUS_ACTIVE);
new CreateService().createBean(form, new CreateService.Listener() {
public synchronized void onSuccess(String id) {
log("new onSuccess( "+id);
basePanel.remove(formPanel);
refresh();
}
});
}
}
public Button getShortCutButton() {
Button buttonAddClone = new Button(Resources.constants.CommentList_title());
buttonAddClone.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
onButtonListClicked();
}
});
return buttonAddClone;
}
public void onButtonListClicked() {
CommentListPanel.State newState = new CommentListPanel.State();
newState.execute();
}
public String getDescription() {
return "cwBasicTextDescription";
}
public String getName() {
return Resources.constants.Comment_title();
}
private void initCommentLayout(){
new ReadService().getBean(ModelNames.COMMENT, getCurState().getPkId() , new ReadService.Listener(){
public void onSuccess(BeanObject bean) {
comment = bean;
setupCommentLayout();
basePanel.layout();
}
public void onFailure(Throwable caught) {
comment = new BeanObject();
}
});
}
private void initReplyLayout(){
Criteria criteria = new Criteria();
criteria.addCondition(new Condition(IComment.PARENT, Condition.EQUALS, getCurState().getPkId()));
new ListService().listBeans(ModelNames.COMMENT, criteria, new ListService.Listener(){
@Override
public void onFailure(Throwable caught) {
reply = new BeanObject();
}
@Override
public void onSuccess(List<BeanObject> beans) {
if( beans.size() > 0 ){
reply = beans.get(0);
setupReplyLayout();
setupPanelLayout(LayoutRegion.SOUTH);
basePanel.setHeight(500);
basePanel.layout();
}
else{
reply = new BeanObject();
basePanel.setHeight(400);
setupPanelLayout(LayoutRegion.CENTER);
basePanel.layout();
}
}
});
}
public void refresh() {
try {
basePanel.removeAll();
initCommentLayout();
initReplyLayout();
basePanel.repaint();
} catch (Exception ex) {
ex.printStackTrace();
}
}
}