package com.vci.client.uif.actions.client.chageowner;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.SwingUtilities;

import com.vci.client.portal.utility.PRMItem;
import com.vci.client.ui.swing.VCISwingUtil;
import com.vci.client.ui.swing.components.VCIJButton;
import com.vci.client.ui.swing.components.VCIJCheckBox;
import com.vci.client.ui.swing.components.VCIJDialog;
import com.vci.client.ui.swing.components.VCIJLabel;
import com.vci.client.ui.swing.components.VCIJOptionPane;
import com.vci.client.ui.swing.components.VCIJPanel;
import com.vci.client.uif.engine.client.controls.ControlFactory;
import com.vci.client.uif.engine.client.controls.ICustomControl;
import com.vci.common.portal.enums.ControlType;
import com.vci.mw.ClientContextVariable;

public class ChangeOwnerDialog extends VCIJDialog {

	/**
	 * 
	 */
	private static final long serialVersionUID = -6323720897093394827L;
	
	private boolean showCascadeCheckbox = false;
	private VCIJCheckBox cbxCascadeChild = new VCIJCheckBox("级联更改子对象的所有者", false);
	private VCIJButton btnOk = VCISwingUtil.createVCIJButton("ok", "确定", "确定", "accept.png", new ActionListener() {
		@Override
		public void actionPerformed(ActionEvent e) {
			ok();
		}
	});
	private VCIJButton btnCancel = VCISwingUtil.createVCIJButton("cancel", "取消", "取消", "cancel.png",  new ActionListener() {
		@Override
		public void actionPerformed(ActionEvent e) {
			cancel();
		}
	});
	
	public ChangeOwnerDialog(){
		super(ClientContextVariable.getFrame(), true);
	}
	
	public void buildDialog(){
		init();
	}
	
	private void init(){
		setLayout(new BorderLayout());
		setTitle("更改所有者");
		add(getCenterContentPanel(), BorderLayout.CENTER);
		add(getSouthButtonPanel(), BorderLayout.SOUTH);
	}
	
	ICustomControl ctrl = null;
	private VCIJPanel getCenterContentPanel(){
		VCIJPanel pal = new VCIJPanel(new GridBagLayout());
		
		PRMItem item = new PRMItem();
		item.setItemField("owner");
		item.setItemType(ControlType.Custom.name());
		item.setItemCustomClass("plm.uif.engine.client.controls.BaseCustomControl");
		item.setItemValue("plm.uif.actions.client.SelectorUserAction");
		item.setItemIsEditable("0");
		item.setItemIsRequired("1");
		
		VCIJLabel lbl = new VCIJLabel("所有者:");
		pal.add(lbl, getGBC(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
		
		Component compt = ControlFactory.createControl(item);
		if(compt instanceof ICustomControl){
			ctrl = (ICustomControl) compt;
		}
		pal.add(compt, getGBC(1, 0, 1, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
		if(isShowCascadeCheckbox()){
			pal.add(cbxCascadeChild, getGBC(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
		}
		pal.add(new VCIJLabel(""), getGBC(0, 2, 3, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
		return pal;
	}
	
	private GridBagConstraints getGBC(int gridx, int gridy, int gridwidth, int gridheight, double weightx, double weighty, int anchor, int fill, int padxy) {
		return new GridBagConstraints(gridx, gridy, gridwidth, gridheight, weightx, weighty, anchor, fill, new Insets(padxy, padxy, padxy, padxy), padxy, padxy);
	}
	
	private VCIJPanel getSouthButtonPanel(){
		VCIJPanel pal = new VCIJPanel();
		pal.add(btnOk);
		pal.add(btnCancel);
		return pal;
	}
	
	private String newOwner = "";
	private void ok(){
		if(ctrl == null) {
			VCIJOptionPane.showMessage(this, "请选择所有者！");
			return;
		}
		newOwner = ctrl.getValue();
		if(newOwner == null || "".equals(newOwner)){
			VCIJOptionPane.showMessage(this, "请选择所有者！");
			return;
		}
		close(DialogResult.OK);
	}

	private void cancel(){
		close(DialogResult.CANCEL);
	}
	
	private void close(DialogResult dialogResult){
		setDialogResult(dialogResult);
		close();
	}
	private void close(){
		SwingUtilities.invokeLater(new Runnable() {
			@Override
			public void run() {
				ChangeOwnerDialog.this.setVisible(false);
			}
		});
	}
	
	public boolean isShowCascadeCheckbox() {
		return showCascadeCheckbox;
	}

	public void setShowCascadeCheckbox(boolean showCascadeCheckbox) {
		this.showCascadeCheckbox = showCascadeCheckbox;
	}

	public String getNewOwner(){
		return newOwner;
	}

	public boolean isCascade() {
		return cbxCascadeChild.isSelected();
	}
}