package com.vci.client.workflow.subprocess;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JScrollPane;

import com.vci.client.LogonApplication;
import com.vci.client.framework.rightConfig.object.FunctionObject;
import com.vci.client.ui.swing.VCIOptionPane;
import com.vci.client.ui.table.VCIBaseTableNode;
import com.vci.client.ui.tree.VCIBaseTree;
import com.vci.client.ui.tree.VCIBaseTreeNode;
import com.vci.client.workflow.template.ProcessCustomPanel;
import com.vci.client.workflow.template.object.ProcessCategoryObject;
import com.vci.client.workflow.template.object.ProcessDefinitionObject;

public class SubProcessChoiceDialog extends JDialog{

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	
	private ProcessCustomPanel pc;
	
	private JButton okBtn ;
	private JButton cancelBtn ;
	
	private String subProcessName;
	
	FunctionObject object = new FunctionObject();
	
	public String getSubProcessName() {
		return subProcessName;
	}

	public void setSubProcessName(String subProcessName) {
		this.subProcessName = subProcessName;
	}

	public SubProcessChoiceDialog(){
		super(LogonApplication.frame,true);
		init();
		diplayCenter();
		this.setVisible(true);
	}
	
	/**
	 * 剧中显示
	 */
	private void diplayCenter() {
		Toolkit kit = Toolkit.getDefaultToolkit();
		Dimension screenSize = kit.getScreenSize();
		int width = (int) screenSize.getWidth();
		int height = (int) screenSize.getHeight();
		this.setSize(400, 300);
		int w = this.getWidth();
		int h = this.getHeight();
		this.setLocation( (width - w) / 2, (height - h) / 2);
	}
	private void init(){
		this.setTitle("子流程模板");
		pc = new ProcessCustomPanel(object);
		JScrollPane jsp = new JScrollPane();
		VCIBaseTree leftTree = pc.getLeftTree();
		jsp.getViewport().add(leftTree);
		add(jsp);
		
		JPanel bottom = new JPanel();
		bottom.setLayout(new FlowLayout());
		
		okBtn = new JButton("确定");
		cancelBtn = new JButton("取消");
		
		bottom.add(okBtn);
		bottom.add(cancelBtn);
		
		okBtn.addActionListener(new ActionListener() {
			
			public void actionPerformed(ActionEvent e) {
				action_Ok();
			}
		});
		
		cancelBtn.addActionListener(new ActionListener() {
			
			public void actionPerformed(ActionEvent e) {
				subProcessName= "";
				dispose();
			}
		});
		this.add(bottom,BorderLayout.SOUTH);
	}
	
	private void action_Ok(){
		VCIBaseTree leftTree = pc.getLeftTree();
		VCIBaseTreeNode lastPathComponent = (VCIBaseTreeNode) leftTree.getSelectionPath().getLastPathComponent();
		Object obj = lastPathComponent.getObj();
		if(obj instanceof ProcessDefinitionObject){
			ProcessDefinitionObject o = (ProcessDefinitionObject)obj;
			subProcessName = o.getId();
			dispose();
		}else{
			VCIOptionPane.showError(LogonApplication.frame, "请选择模板！");
			return;
		}
	}
}