package com.leanwo.management;

import java.awt.AWTEvent;
import java.awt.AWTException;
import java.awt.BorderLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.awt.Insets;
import java.awt.SystemTray;
import java.awt.TrayIcon;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;

import javax.imageio.ImageIO;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.Timer;

import org.leanwo.management.util.SpringUtil;
import org.leanwo.management.util.XmlConfigPathService;

import com.leanwo.management.model.ApplicationSetting;
import com.leanwo.management.model.XmlConfigPath;

/**
 * 服务器配置
 * @author YangZhiJie
 *
 */
public class ServerSettingJFrame  extends JFrame{
	private ApplicationSetting applicationSetting;
	private XmlConfigPath xmlConfigPath;
	private XmlConfigPathService xmlConfigPathService;
	private JPanel jPanel = null;
	private GridBagConstraints constrains = null;
	private JLabel label = null;
	private JTextField portTextField;
	private JTextField tokenTextField;
	private Map<String, JTextArea> textAreas = new HashMap<String, JTextArea>();
	private JButton saveButton;
	
	private int index = 0;
	
	public ServerSettingJFrame(ApplicationSetting applicationSetting) {
		this.setLayout(new BorderLayout());
		this.setSize(800, 600);
		this.setTitle("程序配置管理器");
		this.xmlConfigPathService = (XmlConfigPathService) SpringUtil.getSingleBean(XmlConfigPathService.class);
		this.applicationSetting = applicationSetting;
		this.xmlConfigPathService.load(applicationSetting);
		this.xmlConfigPath = applicationSetting.getXmlConfigPath();
		this.jPanel = new JPanel(new GridBagLayout());
		this.add(jPanel, BorderLayout.NORTH);
		
        if(this.xmlConfigPath != null) {
    		label = new JLabel("端口号");
    		constrains = new GridBagConstraints();
    		constrains.insets = new Insets(0, 0, 0, 0);
            constrains.fill = GridBagConstraints.BOTH;
            constrains.gridx = 0;
            constrains.gridy = index;
            constrains.weightx = 100;        
            constrains.anchor = GridBagConstraints.NORTH;
            jPanel.add(label, constrains);
            
            index++;
            portTextField = new JTextField();
            if(xmlConfigPath.getPortNo() != null) {
            	portTextField.setText(xmlConfigPath.getPortNo().toString());
            }
    		constrains = new GridBagConstraints();
    		constrains.insets = new Insets(0, 0, 0, 0);
            constrains.fill = GridBagConstraints.BOTH;
            constrains.gridx = 0;
            constrains.gridy = index;
            constrains.weightx = 100;        
            constrains.anchor = GridBagConstraints.NORTH;
            jPanel.add(portTextField, constrains);
            
            
            index++;    		
    		label = new JLabel("Token");
    		constrains = new GridBagConstraints();
    		constrains.insets = new Insets(0, 0, 0, 0);
            constrains.fill = GridBagConstraints.BOTH;
            constrains.gridx = 0;
            constrains.gridy = index;
            constrains.weightx = 100;        
            constrains.anchor = GridBagConstraints.NORTH;
            jPanel.add(label, constrains);

            index++;    	
            tokenTextField = new JTextField();
            tokenTextField.setText(xmlConfigPath.getToken());
    		constrains = new GridBagConstraints();
    		constrains.insets = new Insets(0, 0, 0, 0);
            constrains.fill = GridBagConstraints.BOTH;
            constrains.gridx = 0;
            constrains.gridy = index;
            constrains.weightx = 100;        
            constrains.anchor = GridBagConstraints.NORTH;
            jPanel.add(tokenTextField, constrains);
            
            
            
        	Map<String, String> contents = applicationSetting.getXmlConfigPath().getContents();
        	for(String key : contents.keySet()) {
        		index ++;
        		label = new JLabel(key);
        		constrains = new GridBagConstraints();
        		constrains.insets = new Insets(0, 0, 0, 0);
                constrains.fill = GridBagConstraints.BOTH;
                constrains.gridx = 0;
                constrains.gridy = index;
                constrains.weightx = 100;        
                constrains.anchor = GridBagConstraints.NORTH;
                jPanel.add(label, constrains);
                
        		index ++;
        		JTextArea textArea = new JTextArea();
        		textArea.setText(contents.get(key));
        		textArea.setRows(5);
        		constrains = new GridBagConstraints();
        		constrains.insets = new Insets(0, 0, 0, 0);
                constrains.fill = GridBagConstraints.BOTH;
                constrains.gridx = 0;
                constrains.gridy = index;
                constrains.weightx = 100;        
                constrains.anchor = GridBagConstraints.NORTH;
                jPanel.add(textArea, constrains);
                textAreas.put(key, textArea);
        	}

    		index ++;
        	saveButton = new JButton("保存");
    		constrains = new GridBagConstraints();
    		constrains.insets = new Insets(0, 0, 0, 0);
            constrains.fill = GridBagConstraints.BOTH;
            constrains.gridx = 0;
            constrains.gridy = index;
            constrains.weightx = 100;        
            constrains.anchor = GridBagConstraints.NORTH;
            jPanel.add(saveButton, constrains);
            
            saveButton.addActionListener(new ActionListener() {
				@Override
				public void actionPerformed(ActionEvent e) {
					String portStr = portTextField.getText();
					if(portStr != null) {
						try {
							xmlConfigPath.setPortNo(Integer.parseInt(portStr));
						}catch(Exception ex) {
							JOptionPane.showMessageDialog(null, "端口号必须为整数", "端口号必须为整数", JOptionPane.ERROR_MESSAGE);
							return;
						}
					}
					xmlConfigPath.setToken(tokenTextField.getText());
					if(xmlConfigPath.getContents() != null) {
						for(String key : textAreas.keySet()) {
							xmlConfigPath.getContents().put(key, textAreas.get(key).getText());
						}
					}
					xmlConfigPathService.save(applicationSetting);
				}
			});
        }

		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
//		this.addWindowListener(new java.awt.event.WindowAdapter() {
//			public void windowClosing(java.awt.event.WindowEvent e) {
//				ServerSettingJFrame.this.setVisible(false);
//			}
//		});
	}
}