package com.jcommerce.gwt.client.panels.promote;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.HorizontalPanel;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.form.TextArea;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.TextBox;
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.IGoods;
import com.jcommerce.gwt.client.model.ISnatch;
import com.jcommerce.gwt.client.service.ListService;
import com.jcommerce.gwt.client.service.UpdateService;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
import com.jcommerce.gwt.client.widgets.DateWidget;
public class ModifySnatchPanel extends ContentWidget {
private ColumnPanel contentPanel = new ColumnPanel();
public static class State extends PageState {
private BeanObject snatch = null;
public BeanObject getSnatch() {
return snatch;
}
public void setSnatch(BeanObject snatch) {
this.snatch = snatch;
setEditting(snatch != null);
}
public String getPageClassName() {
return ModifySnatchPanel.class.getName();
}
public String getMenuDisplayName() {
return "编辑活动 ";
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
public String getDescription() {
return "cwBasicTextDescription";
}
public String getName() {
return "编辑活动 ";
}
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
ColumnPanel topPanel = new ColumnPanel();
final TextBox snTextBox = new TextBox();
snTextBox.setText(this.getCurState().getSnatch().getString(ISnatch.SNATCH_NAME));
topPanel.createPanel(ISnatch.SNATCH_NAME, "活动名称", snTextBox);
HorizontalPanel searchPanel = new HorizontalPanel();
final TextBox searchTextBox = new TextBox();
Button searchButton = new Button("搜索");
searchPanel.add(searchTextBox);
searchPanel.add(searchButton);
topPanel.createPanel("", "商品关键字", searchPanel);
HorizontalPanel selectPanel = new HorizontalPanel();
final ListBox listGoods = new ListBox();
listGoods.addItem("请先搜索商品");
selectPanel.add(listGoods);
topPanel.createPanel("", "活动商品", selectPanel);
final DateWidget startTime = new DateWidget();
final DateWidget endTime = new DateWidget();
topPanel.createPanel("", "活动开始时间", startTime);
topPanel.createPanel("", "活动结束时间", endTime);
final TextBox maxBox = new TextBox();
maxBox.setText(getCurState().getSnatch().getString(ISnatch.MAX_PRICE));
final TextBox minBox = new TextBox();
minBox.setText(getCurState().getSnatch().getString(ISnatch.MIN_PRICE));
final TextBox maxPaidBox = new TextBox();
maxPaidBox.setText(getCurState().getSnatch().getString(ISnatch.MAX_PAID_PRICE));
final TextBox scoreConsumBox = new TextBox();
scoreConsumBox.setText(getCurState().getSnatch().getString(ISnatch.SCORE_CONSUM));
final TextArea descArea = new TextArea();
descArea.setValue(getCurState().getSnatch().getString(ISnatch.DESC));
descArea.setSize(300, 50);
topPanel.createPanel("", "价格上限", maxBox);
topPanel.createPanel("", "价格下限", minBox);
topPanel.createPanel("", "最多需支付的价格", maxPaidBox);
topPanel.createPanel("", "消耗积分", scoreConsumBox);
topPanel.createPanel("", "活动描述", descArea);
searchButton.addSelectionListener(new SelectionListener<ButtonEvent>(){
public void componentSelected(ButtonEvent ce) {
listGoods.clear();
new ListService().listBeans(ModelNames.GOODS, new ListService.Listener() {
public void onSuccess(List<BeanObject> beans) {
List<String> goods = new ArrayList<String>();
for(BeanObject bean : beans) {
goods.add(bean.getString(IGoods.NAME));
if(bean.getString(IGoods.NAME).equals(searchTextBox.getText()) || bean.getString(IGoods.NUMBER).equals(searchTextBox.getText())) {
listGoods.addItem(bean.getString(IGoods.NAME));
}
}
if(searchTextBox.getText().equals("")) {
for(String str : goods) {
listGoods.addItem(str);
}
}
}
});
}});
HorizontalPanel contentpanel = new HorizontalPanel();
Button okButton = new Button("确定");
Button resetButton = new Button("重置");
contentpanel.setSpacing(30);
contentpanel.add(okButton);
contentpanel.add(resetButton);
contentPanel.add(topPanel);
contentPanel.add(contentpanel);
add(contentPanel);
okButton.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
Map<String,Object> map = new HashMap<String,Object>();
map.put(ISnatch.SNATCH_NAME, snTextBox.getText());
map.put(ISnatch.GOOD_NAME, listGoods.getItemText(listGoods.getSelectedIndex()));
map.put(ISnatch.START_TIME, startTime.getValue().getTime());
map.put(ISnatch.END_TIME, endTime.getValue().getTime());
map.put(ISnatch.MAX_PAID_PRICE, maxPaidBox.getText());
map.put(ISnatch.SCORE_CONSUM, scoreConsumBox.getText());
map.put(ISnatch.MAX_PRICE, maxBox.getText());
map.put(ISnatch.MIN_PRICE, minBox.getText());
map.put(ISnatch.DESC, descArea.getValue());
BeanObject bean = new BeanObject(ModelNames.SNATCH,map);
String id = getCurState().getSnatch().getString(ISnatch.ID);
if(getCurState().isEditting()) {
new UpdateService().updateBean(id, bean, null);
SnatchListPanel.State state = new SnatchListPanel.State();
state.execute();
}
}
});
resetButton.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
snTextBox.setText("");
startTime.setValue(new Date());
endTime.setValue(new Date());
maxBox.setText("0.0");
minBox.setText("0.0");
maxPaidBox.setText("0.0");
scoreConsumBox.setText("");
descArea.clear();
}
});
}
}