package com.vci.client.portal.NewNewUI.actionmng;

import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;

import com.vci.client.portal.utility.UITools;
import com.vci.corba.portal.data.PLAction;
import com.vci.corba.portal.data.PLActionParam;


/**
 * 按钮参数创建修改窗口
 * @author VCI-STGK006
 *
 */
public class PLActionParamEditDialog extends JDialog {
	
	/**
	 * serialVersionUID
	 */
	private static final long serialVersionUID = -2444304007551924327L;
	
	/**
	 * 父窗口
	 */
	private Frame owner;
	/**
	 * 名称标签
	 */
	private JLabel nameLabel;
	/**
	 * 名称文本框
	 */
	private JTextField nameField;
	/**
	 * 默认值标签
	 */
	private JLabel defaultValueLabel;
	/**
	 * 默认值文本框
	 */
	private JTextField defaultValueField;
	/**
	 * 提示信息标签
	 */
	private JLabel descLabel;
	/**
	 * 提示信息文本域
	 */
	private JTextArea descArea;
	/**
	 * 确定按钮
	 */
	private JButton okBtn;
	/**
	 * 取消按钮
	 */
	private JButton cancelBtn; 
	/**
	 * 继续添加按钮
	 */
	private JButton nextBtn;
	
	/**
	 * 0创建，1修改
	 */
	private int flag;
	/**
	 * Action对象
	 */
	private PLAction action;
	/**
	 * 修改时选择的参数对象
	 */
	private PLActionParam param;
	/**
	 * 是否保存
	 */
	private boolean ok = false;
	
	/**
	 * 构造器
	 * @param owner 父窗口
	 * @param title 标题
	 * @param flag 标记 0创建，1修改
	 * @param action Action对象
	 * @param param 参数对象
	 */
	public PLActionParamEditDialog(Frame owner, String title, int flag, PLAction action, PLActionParam param) {
		super(owner, title, true);
		this.owner = owner;
		this.flag = flag;
		this.action = action;
		this.param = param;
		init();
	}
	
	/**
	 * 绘制窗口
	 */
	private void init() {
		this.setSize(460, 300);
		this.setLayout(null);
		this.setResizable(false);
		
		nameLabel = new JLabel("参数名称");
		nameLabel.setBounds(15, 15, 60, 25);
		nameField = new JTextField();
		nameField.setBounds(70, 15, 150, 25);
		defaultValueLabel = new JLabel("默认值");
		defaultValueLabel.setBounds(235, 15, 50, 25);
		defaultValueField = new JTextField();
		defaultValueField.setBounds(280, 15, 150, 25);
		descLabel = new JLabel("提示信息");
		descLabel.setBounds(15, 50, 60, 25);
		descArea = new JTextArea();
		descArea.setLineWrap(true);
		JScrollPane descScrollPane = new JScrollPane(descArea);
		descScrollPane.setBounds(70, 50, 360, 150);
		nextBtn = new JButton("保存后继续添加");
		nextBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				nextBtnActionListener();
			}
		});
		if(this.flag == 0) {
			nextBtn.setVisible(true);
		} else {
			nextBtn.setVisible(false);
		}
		nextBtn.setBounds(180, 215, 100, 25);
		okBtn = new JButton("保存");
		okBtn.setBounds(290, 215, 50, 25);
		okBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				okBtnActionListener();
			}
		});
		cancelBtn = new JButton("取消");
		cancelBtn.setBounds(350, 215, 50, 25);
		cancelBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				cancelBtnActionListener();
			}
		});
		
		if(this.flag != 0) {
			this.nameField.setText(this.param.name);
			this.defaultValueField.setText(this.param.defaultValue);
			this.descArea.setText(this.param.description);
		}
		
		this.add(nameLabel);
		this.add(nameField);
		this.add(defaultValueLabel);
		this.add(defaultValueField);
		this.add(descLabel);
		this.add(descScrollPane);
		this.add(nextBtn);
		this.add(okBtn);
		this.add(cancelBtn);
		
		this.validate();
		this.setLocationRelativeTo(owner);
		this.setVisible(true);
	}
	
	/**
	 * 继续添加按钮
	 */
	private void nextBtnActionListener() {
		String message = save();
		if(message.startsWith("0")) {
			if(message.equals("01")) {
				JOptionPane.showMessageDialog(this, 
						"参数名已经存在！", "系统提示", JOptionPane.INFORMATION_MESSAGE);
				return;
			} else if(message.equals("09")){
				JOptionPane.showMessageDialog(this, 
						"参数名称不能为空！", "系统提示", JOptionPane.INFORMATION_MESSAGE);
				return;
			} else {
				JOptionPane.showMessageDialog(this, 
						"添加按钮参数时发生异常：" + message.substring(1), "系统提示", JOptionPane.INFORMATION_MESSAGE);
				return;
			}
		}
		this.ok = true;
		this.nameField.setText("");
		this.defaultValueField.setText("");
		this.descArea.setText("");
	}
	
	/**
	 * 保存按钮
	 */
	private void okBtnActionListener() {
		String message = save();
		if(message.startsWith("0")) {
			if(message.equals("01")) {
				JOptionPane.showMessageDialog(this, 
						"参数名已经存在！", "系统提示", JOptionPane.INFORMATION_MESSAGE);
				return;
			} else if(message.equals("09")){
				JOptionPane.showMessageDialog(this, 
						"参数名称不能为空！", "系统提示", JOptionPane.INFORMATION_MESSAGE);
				return;
			} else {
				JOptionPane.showMessageDialog(this, 
						"添加按钮参数时发生异常：" + message.substring(1), "系统提示", JOptionPane.INFORMATION_MESSAGE);
				return;
			}
		}
		this.ok = true;
		JOptionPane.showMessageDialog(this, 
				"保存成功！", "系统提示", JOptionPane.INFORMATION_MESSAGE);
		this.dispose();
	}
	
	/**
	 * 保存对象
	 * @return
	 */
	private String save() {
		String name = getNotNullString(this.nameField.getText());
		String defaultValue = getNotNullString(this.defaultValueField.getText());
		String desc = getNotNullString(this.descArea.getText());
		if(name == null || name.equals("")) {
			return "09";
		}
		String message = "";
		if(this.flag == 0) {
			this.param = new PLActionParam();
			this.param.oid = "";
			this.param.name = name;
			this.param.defaultValue = defaultValue;
			this.param.description = desc;
			this.param.action = this.action.plOId;
			message = UITools.getService().createPLActionParam(this.param);
		} else {
			this.param.name = name;
			this.param.defaultValue = defaultValue;
			this.param.description = desc;
			message = UITools.getService().editPLActionParam(this.param);
		}
		return message;
	}
	
	/**
	 * 删除按钮
	 */
	private void cancelBtnActionListener() {
		this.dispose();
	}
	
	private String getNotNullString(String str) {
		if(str == null) {
			return "";
		}
		return str.trim();
	}

	public boolean isOk() {
		return ok;
	}
}