package com.vci.client.workflow.editor.user;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;

import com.vci.client.workflow.commom.ClientHelper;
import com.vci.corba.workflow.data.CustomInfo;

public class CustomEditPanel extends JPanel {
	private static final long serialVersionUID = 1300418480939892949L;
	
	private JTable customTable;
	private JButton addBtn;
	private JButton deleteBtn;
	
	public CustomEditPanel() {
		initUI();
		addListener();
	}

	private void addListener() {
		addBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				CustomTableModel model = (CustomTableModel)customTable.getModel();
				model.addRow();
			}
		});
		
		deleteBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				int[] selectedRows = customTable.getSelectedRows();
				CustomTableModel model = (CustomTableModel)customTable.getModel();
				model.deleteRow(selectedRows);
			}
		});
	}

	private void initUI() {
		setLayout(new BorderLayout());
		add(new JScrollPane(getCustomProperty()), BorderLayout.CENTER);
		
		JPanel BtnPanel = new JPanel();
		add(BtnPanel, BorderLayout.EAST);
		BtnPanel.setLayout(new BoxLayout(BtnPanel, BoxLayout.Y_AXIS));
		
		addBtn = new JButton("添加");
		BtnPanel.add(addBtn);
		
		deleteBtn = new JButton("删除");
		BtnPanel.add(deleteBtn);
	}
	
	private JTable getCustomProperty() {
		if(customTable == null) {
			customTable = new JTable(new CustomTableModel());
			customTable.setRowHeight(20);

			Dimension size = customTable.getTableHeader().getPreferredSize();
			size.height = 22;
			customTable.getTableHeader().setPreferredSize(size);
			
//			JComboBox c = new JComboBox();//在下拉列表中选择phase 
//			c.addItem(""); 
//			c.addItem("phase"); 
//			propertyTable.getColumnModel().getColumn(0).setCellEditor(new DefaultCellEditor(c));
		}
		return customTable;
	}
	
	public CustomInfo[] getCustomUserInfos(){
		List<CustomInfo> result = new ArrayList<CustomInfo>();
		CustomTableModel model = (CustomTableModel)customTable.getModel();
		List<CustomInfo> data = model.getData();
		if(data != null && data.size() > 0){
			for (CustomInfo customInfo : data) {
				if(customInfo ==null){
					return result.toArray(new CustomInfo[0]);
				}
				if(customInfo.className.trim().length() > 0 
						&& customInfo.value.trim().length() > 0){
					result.add(customInfo);
				}
			}
		}
		return result.toArray(new CustomInfo[0]);
	}
	
	public void setData(List<CustomInfo> data){
		CustomTableModel model = (CustomTableModel)customTable.getModel();
		model.setData(data);
	}

	private String getI18nString(String spCode) {
		return ClientHelper.getI18nStringForWorkflow(this.getClass().getName() + "." + spCode, this.getLocale());
	}

}