package com.jcommerce.gwt.client.panels.email;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.Style.SortDir;
import com.extjs.gxt.ui.client.data.BasePagingLoader;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.MessageBox;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.button.ButtonBar;
import com.extjs.gxt.ui.client.widget.grid.CheckBoxSelectionModel;
import com.extjs.gxt.ui.client.widget.grid.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnData;
import com.extjs.gxt.ui.client.widget.grid.ColumnModel;
import com.extjs.gxt.ui.client.widget.grid.Grid;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.extjs.gxt.ui.client.widget.toolbar.PagingToolBar;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.Label;
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.model.IEmailReceiver;
import com.jcommerce.gwt.client.service.Condition;
import com.jcommerce.gwt.client.service.Criteria;
import com.jcommerce.gwt.client.service.DeleteService;
import com.jcommerce.gwt.client.service.EmailSettings;
import com.jcommerce.gwt.client.service.PagingListService;
import com.jcommerce.gwt.client.service.UpdateService;
import com.jcommerce.gwt.client.widgets.ActionCellRenderer;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
/**
* @author monkey
*/
public class EmailReceiver extends ContentWidget{
private ColumnPanel total = new ColumnPanel();
private Criteria criteria = new Criteria();
private PagingToolBar toolBar;
private ListStore<BeanObject> store;
private Grid<BeanObject> grid;
private CheckBoxSelectionModel<BeanObject> smRowSelection;
public static class State extends PageState {
public String getPageClassName() {
return EmailReceiver.class.getName();
}
public String getMenuDisplayName() {
return "收件箱";
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
@Override
public String getDescription() {
return "EmailReceiverDescription";
}
@Override
public String getName() {
return "收件箱";
}
public EmailReceiver() {
Condition condition = new Condition(IEmailReceiver.ISJUNK, Condition.EQUALS, new Long(0));
criteria.addCondition(condition);
BasePagingLoader loader = new PagingListService().getLoader(ModelNames.EMAILRECEIVER, criteria);
loader.setSortField(IEmailReceiver.RECEIVETIME);
loader.setSortDir(SortDir.DESC);
loader.load(0, 20);
store = new ListStore<BeanObject>(loader);
toolBar = new PagingToolBar(20);
toolBar.bind(loader);
List<ColumnConfig> columns = new ArrayList<ColumnConfig>();
smRowSelection = new CheckBoxSelectionModel<BeanObject>();
columns.add(smRowSelection.getColumn());
ColumnConfig actcol = new ColumnConfig(IEmailReceiver.ISREAD, "", 30);
columns.add(actcol);
columns.add(new ColumnConfig(IEmailReceiver.SENDERNAME, "发件人", 200));
ColumnConfig status = new ColumnConfig(IEmailReceiver.MAILSUBJECT, "主题", 400);
columns.add(status);
ColumnConfig time = new ColumnConfig(IEmailReceiver.RECEIVETIME, "时间", 200);
columns.add(time);
ColumnModel cm = new ColumnModel(columns);
grid = new Grid<BeanObject>(store, cm);
grid.setLoadMask(true);
grid.setBorders(true);
grid.setSelectionModel(smRowSelection);
grid.addPlugin(smRowSelection);
actcol.setRenderer( new IconActionCellRenderer(grid, "is_read.gif", "not_read.gif") );
ContentPanel panel = new ContentPanel();
panel.setFrame(true);
panel.setCollapsible(true);
panel.setAnimCollapse(false);
panel.setButtonAlign(HorizontalAlignment.CENTER);
panel.setIconStyle("icon-table");
panel.setLayout(new FitLayout());
panel.add(grid);
panel.setSize(850, 450);
panel.setBottomComponent(toolBar);
panel.setButtonAlign(HorizontalAlignment.LEFT);
// 全选功能
final com.extjs.gxt.ui.client.widget.button.Button selectAll = new com.extjs.gxt.ui.client.widget.button.Button("全选");
selectAll.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
if ( store.getCount() > 0 ) {
smRowSelection.selectAll();
}
}
});
// 全不选功能
final com.extjs.gxt.ui.client.widget.button.Button disselectAll = new com.extjs.gxt.ui.client.widget.button.Button("全不选");
disselectAll.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
if ( store.getCount() > 0 ) {
smRowSelection.deselectAll();
}
}
});
// 全不选功能
final com.extjs.gxt.ui.client.widget.button.Button disAll = new com.extjs.gxt.ui.client.widget.button.Button("全不选");
disAll.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
if ( store.getCount() > 0 ) {
List<BeanObject> selected = smRowSelection.getSelectedItems();
}
}
});
// 选已读邮件功能
final com.extjs.gxt.ui.client.widget.button.Button isReadEmail = new com.extjs.gxt.ui.client.widget.button.Button("已读");
isReadEmail.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
if ( store.getCount() > 0 ) {
List<BeanObject> allEmails = store.getModels();
List<BeanObject> hasRead = new ArrayList<BeanObject>();
for( BeanObject email : allEmails ) {
Boolean isRead = email.get(IEmailReceiver.ISREAD);
if( isRead.booleanValue() ) {
hasRead.add(email);
}
}
smRowSelection.select(hasRead, true);
}
}
});
// 选未读邮件功能
final com.extjs.gxt.ui.client.widget.button.Button unReadEmail = new com.extjs.gxt.ui.client.widget.button.Button("未读");
unReadEmail.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
if ( store.getCount() > 0 ) {
List<BeanObject> allEmails = store.getModels();
List<BeanObject> notRead = new ArrayList<BeanObject>();
for( BeanObject email : allEmails ) {
Boolean isRead = email.get(IEmailReceiver.ISREAD);
if( !isRead.booleanValue() ) {
notRead.add(email);
}
}
smRowSelection.select(notRead, true);
}
}
});
panel.addButton(selectAll);
panel.addButton(disselectAll);
panel.addButton(unReadEmail);
panel.addButton(isReadEmail);
total.add(getButtonPanel());
total.add(panel);
add(total);
}
private ContentPanel getButtonPanel() {
final ContentPanel buttonPanel = new ContentPanel();
ButtonBar buttons = new ButtonBar();
// 接受邮件
Button receive = new Button("接收邮件");
receive.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
EmailSettings emailSettings = new EmailSettings();
emailSettings.receiveNewMail( new EmailSettings.Listener() {
public void onFailure(Throwable caught) {
MessageBox.alert("Error", "please check the network!", null);
}
public synchronized void onSuccess(Boolean result) {
toolBar.refresh();
}
});
}
});
// 删除
Button delete = new Button("删除");
delete.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
List<BeanObject> selected = smRowSelection.getSelectedItems();
if( selected.size() > 0 ) {
for( BeanObject email : selected ) {
Long id = email.get(IEmailReceiver.ID);
new DeleteService().deleteBean(ModelNames.EMAILRECEIVER, id, new DeleteService.Listener() {
public void onSuccess(Boolean success) {
}
});
}
toolBar.refresh();
} else {
MessageBox.alert("选择邮件出错", "请选择要删除的邮件", null);
}
}
});
// // 举报垃圾邮件
// Button junk = new Button("举报垃圾邮件");
// junk.addSelectionListener(new SelectionListener<ButtonEvent>() {
//
// @Override
// public void componentSelected(ButtonEvent ce) {
// List<BeanObject> selected = smRowSelection.getSelectedItems();
// if( selected.size() > 0 ) {
// for( BeanObject email : selected ) {
// String id = email.getString(IEmailReceiver.ID);
// Map<String, Object> values = email.getProperties();
// values.remove(IEmailReceiver.ISJUNK);
// values.put(IEmailReceiver.ISJUNK, true);
// BeanObject bean = new BeanObject(ModelNames.EMAILRECEIVER, values);
// new UpdateService().updateBean(id, bean, new UpdateService.Listener() {
// public void onSuccess(Boolean success) {
// toolBar.refresh();
// }
// });
// }
// } else {
// MessageBox.alert("选择邮件出错", "请选择要举报的邮件", null);
// }
// }
//
// });
//
// 标记为已读
Button isRead = new Button("标记为已读");
isRead.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
List<BeanObject> selected = smRowSelection.getSelectedItems();
int count = 0;
if( selected.size() > 0 ) {
for( BeanObject email : selected ) {
Boolean mark = email.get(IEmailReceiver.ISREAD);
Long id = email.get(IEmailReceiver.ID);
if( mark.booleanValue() ) {
count++;
} else {
Map<String, Object> all = email.getProperties();
all.remove(IEmailReceiver.ISREAD);
all.put(IEmailReceiver.ISREAD, Boolean.TRUE);
BeanObject bean = new BeanObject(ModelNames.EMAILRECEIVER, all);
new UpdateService().updateBean(id, bean, new UpdateService.Listener() {
@Override
public void onSuccess(Boolean success) {
toolBar.refresh();
}
});
}
}
if( count > 0) {
MessageBox.alert("选择邮件出错", "您选择的邮件已经是当前状态，无需再次标记", null);
}
} else {
MessageBox.alert("选择邮件出错", "请选择要标记的邮件", null);
}
}
});
// 标记为未读
Button notRead = new Button("标记为未读");
notRead.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
List<BeanObject> selected = smRowSelection.getSelectedItems();
int count = 0;
if( selected.size() > 0 ) {
for( BeanObject email : selected ) {
Boolean mark = email.get(IEmailReceiver.ISREAD);
Long id = email.get(IEmailReceiver.ID);
if( mark.booleanValue() ) {
Map<String, Object> all = email.getProperties();
all.remove(IEmailReceiver.ISREAD);
all.put(IEmailReceiver.ISREAD, Boolean.FALSE);
BeanObject bean = new BeanObject(ModelNames.EMAILRECEIVER, all);
new UpdateService().updateBean(id, bean, new UpdateService.Listener() {
@Override
public void onSuccess(Boolean success) {
toolBar.refresh();
}
});
} else {
count++;
}
}
if( count > 0) {
MessageBox.alert("选择邮件出错", "您选择的邮件已经是当前状态，无需再次标记", null);
}
} else {
MessageBox.alert("选择邮件出错", "请选择要标记的邮件", null);
}
}
});
// 打开邮件
Button openEmail = new Button("打开邮件");
openEmail.addSelectionListener(new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
List<BeanObject> selected = smRowSelection.getSelectedItems();
if( selected.size() > 0 ) {
if( selected.size() > 1 ) {
MessageBox.alert("选择邮件出错", "每次只能打开一封邮件", null);
} else {
DialogBox dialogBox = createDialogBox(selected.get(0));
dialogBox.setAnimationEnabled(true);
dialogBox.center();
dialogBox.show();
// 判断是否为未读邮件，假如是标记为已读
Boolean isRead = selected.get(0).get(IEmailReceiver.ISREAD);
Long id = selected.get(0).get(IEmailReceiver.ID);
if( !isRead ) {
Map<String, Object> all = selected.get(0).getProperties();
all.remove(IEmailReceiver.ISREAD);
all.put(IEmailReceiver.ISREAD, Boolean.TRUE);
BeanObject bean = new BeanObject(ModelNames.EMAILRECEIVER, all);
new UpdateService().updateBean(id, bean, new UpdateService.Listener() {
@Override
public void onSuccess(Boolean success) {
toolBar.refresh();
}
});
}
}
} else {
MessageBox.alert("选择邮件出错", "请选择打开的邮件", null);
}
}
});
buttons.add(openEmail);
buttons.add(delete);
// buttons.add(junk);
buttons.add(isRead);
buttons.add(notRead);
buttons.add(receive);
buttons.setAlignment(HorizontalAlignment.LEFT);
buttonPanel.add(buttons);
buttonPanel.setWidth(850);
buttonPanel.setHeight(70);
buttonPanel.setFrame(true);
return buttonPanel;
}
private DialogBox createDialogBox( final BeanObject bean ) {
// Create a dialog box and set the caption text
final DialogBox dialogBox = new DialogBox();
dialogBox.ensureDebugId("cwDialogBox");
dialogBox.setText("邮件内容");
// Create a panel to layout the content
ColumnPanel contentPanel = new ColumnPanel();
// add subject
Label subject = new Label();
subject.setText( (String) bean.get(IEmailReceiver.MAILSUBJECT) );
contentPanel.createPanel(IEmailReceiver.MAILSUBJECT, null, subject);
// add sender name
Label sender = new Label();
sender.setText( (String) bean.get(IEmailReceiver.SENDERNAME) );
contentPanel.createPanel(IEmailReceiver.SENDERNAME, "发件人", sender);
// add receive time
Label time = new Label();
time.setText( (String) bean.get(IEmailReceiver.RECEIVETIME) );
contentPanel.createPanel(IEmailReceiver.RECEIVETIME, "时间", time);
// add receiver name
Label receiver = new Label();
receiver.setText( (String) bean.get(IEmailReceiver.RECEIVERNAME) );
contentPanel.createPanel(IEmailReceiver.RECEIVERNAME, "收件人", receiver);
// add content
Label content = new Label();
String mailContent = (String) bean.get(IEmailReceiver.EMAILCONTENT);
if( mailContent.contains("<") ) {
content.setText( mailContent.substring(0, mailContent.indexOf('<')) );
} else {
content.setText( mailContent );
}
contentPanel.createPanel(IEmailReceiver.EMAILCONTENT, null, content);
// Add a close button at the bottom of the dialog
com.google.gwt.user.client.ui.Button closeButton = new com.google.gwt.user.client.ui.Button("Close", new ClickHandler() {
public void onClick(ClickEvent arg0) {
dialogBox.hide();
}
});
// add a button to reply the email
com.google.gwt.user.client.ui.Button replyButton = new com.google.gwt.user.client.ui.Button("回复", new ClickHandler() {
public void onClick(ClickEvent arg0) {
String name = bean.getString(IEmailReceiver.SENDERNAME);
NewEmail.State state = new NewEmail.State();
state.setSender(name);
state.execute();
dialogBox.hide();
}
});
contentPanel.add(closeButton);
contentPanel.add(replyButton);
dialogBox.setWidget(contentPanel);
return dialogBox;
}
/*
* CellRender : 当邮件标记为已读时显示打开邮件图标， 否则显示未读邮件图标
*/
class IconActionCellRenderer extends ActionCellRenderer {
private String read;
private String notRead;
public IconActionCellRenderer( Grid grid, String read, String notRead ) {
super(grid);
this.notRead = notRead;
this.read = read;
}
public String render(BeanObject model, String property, ColumnData config, int rowIndex, int colIndex, ListStore<BeanObject> store) {
Boolean isRead = model.get(property);
StringBuffer sb = new StringBuffer();
// sb.append("<a href=\"\" title=\"");
if ( isRead.booleanValue() ) {
// sb.append("已读\">");
sb.append("<img border=\"0\" src=\"" + read + "\">");
} else {
// sb.append("未读\">");
sb.append("<img border=\"0\" src=\"" + notRead + "\">");
}
// sb.append("</a>");
return sb.toString();
}
}
}