package com.vci.client.omd.btm.ui;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.List;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;

import com.vci.client.omd.provider.BtmProvider;
import com.vci.corba.omd.btm.BtmItem;

public class ExpActionListener implements ActionListener{
	private JFileChooser fileChooser;
	
	public ExpActionListener(){
		fileChooser = new JFileChooser();
		fileChooser.setDialogTitle("导出");
	}
	@Override
	public void actionPerformed(ActionEvent e) {
		List<BtmItem> list = BtmPanel.getInstance().getSelectedBtms();
		if(list == null || list.size() < 1){
			JOptionPane.showMessageDialog(BtmPanel.getInstance(), "请选中数据", "请选中数据", JOptionPane.ERROR_MESSAGE);
			return;
		}
		fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
		fileChooser.setApproveButtonText("导出");
		int result = fileChooser.showOpenDialog(BtmPanel.getInstance());
		if(result == JFileChooser.APPROVE_OPTION){
			String dir = fileChooser.getSelectedFile().getAbsolutePath();
			boolean rs = BtmProvider.getInstance().expData(dir, list.toArray(new BtmItem[0]));
			if(rs){
				JOptionPane.showMessageDialog(BtmPanel.getInstance(), "导出成功", "导出成功", JOptionPane.INFORMATION_MESSAGE);
				return;
			}else{
				JOptionPane.showMessageDialog(BtmPanel.getInstance(), "导出失败", "导出失败", JOptionPane.INFORMATION_MESSAGE);
				return;
			}
		}
	}
}