package com.product.device.test;

import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Label;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.DataOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.nio.charset.Charset;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingConstants;



public class DeviceGatherPanel extends JPanel {
	Charset utf8Charset = Charset.forName("UTF-8");
    Charset gbkCharset = Charset.forName("GBK");
    Charset gbCharset = Charset.forName("GB2312");
    Charset ISOCharset = Charset.forName("ISO-8859-1");
    Charset US = Charset.forName("US-ASCII");
	
	
	private JLabel logger=new JLabel(" ",Label.LEFT);

    private JLabel ip_label=new JLabel("IP地址：");
    private JTextField ip=new JTextField();
    
    private JLabel port_label=new JLabel("端口：");
    private JTextField port=new JTextField();
    
    private JLabel info_label=new JLabel("消息内容：");
    private JTextField info=new JTextField();

    public JTextArea log = new JTextArea();
    public JButton start=new JButton(" 发送消息 ");
    
    JScrollPane jsp;
    int height=35;
    int whidth=300;
//    int lw=250;
    Font ft =new Font("微软雅黑", Font.BOLD, 14);
    DeviceDataGatherTest f=null;
    public DeviceGatherPanel(DeviceDataGatherTest f) {
    	this.f=f;
       
        GridBagConstraints c = new GridBagConstraints();
        GridBagLayout bg = new GridBagLayout();
        this.setLayout(bg);
        c.anchor = GridBagConstraints.WEST;
        c.insets = new Insets(2, 5, 2, 5);
        c.gridx = 0;
        c.gridy = 0;
        c.gridwidth = 2;
        c.gridheight = 1;
        c.fill=GridBagConstraints.WEST;
        logger.setText("处理日志......");
        logger.setFont(ft);
        logger.setHorizontalAlignment(SwingConstants.LEFT);
        logger.setPreferredSize(new Dimension(700, 50));
        logger.setHorizontalAlignment(SwingConstants.LEFT);
        this.add(logger,c);
        c.gridy = 1;
        c.gridx = 0;
        c.gridwidth = 1;
    	log.setRows(30);
        log.setColumns(60);
    	 jsp = new JScrollPane(log,JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
                 JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    	 
        this.add(jsp,c);
        
        JPanel config=new JPanel();
//        config.setPreferredSize(new Dimension(lw, 400));
        GridBagLayout rbg = new GridBagLayout();
        config.setLayout(rbg);
        GridBagConstraints rc = new GridBagConstraints();
        rc.anchor = GridBagConstraints.CENTER;
        rc.insets = new Insets(2, 10, 2, 10);
        rc.gridx = 0;
        rc.gridy = 0;
        rc.gridwidth = 1;
        rc.gridheight = 1;
        config.add(ip_label,rc);
        rc.gridx = 1;
        ip.setPreferredSize(new Dimension(whidth, height));
        config.add(ip,rc);
//        
        rc.gridx = 0;
        rc.gridy = 1;
        
        config.add(port_label, rc);
        rc.gridx = 1;
        port.setPreferredSize(new Dimension(whidth, height));
        config.add(port, rc);
//        
        rc.gridx = 0;
        rc.gridy = 2;
        rc.gridwidth = 2;
	    JSeparator sep = new JSeparator(SwingConstants.CENTER);
	    sep.setPreferredSize(new Dimension(whidth+160, 20));
	    config.add(sep,rc);
        rc.gridx = 0;
        rc.gridy = 3;
        rc.gridwidth = 1;
        config.add(info_label, rc);
        rc.gridx = 1;
        info.setPreferredSize(new Dimension(whidth, height));
        config.add(info, rc);
        rc.gridx = 1;
        rc.gridy = 4;
        start.setPreferredSize(new Dimension(whidth, height));
        config.add(start, rc);
	    start.addActionListener(new ActionListener() {
	    	public void actionPerformed(ActionEvent e) {
	    		try{      
	    			if(!"".equals(info.getText())) {
		    			Socket s=new Socket(ip.getText(),Integer.parseInt(port.getText()));
		    			OutputStream dout=s.getOutputStream(); 
		    			dout.write(info.getText().getBytes(gbkCharset));
//		    			DataOutputStream dout=new DataOutputStream(s.getOutputStream());  
//		    			dout.writeUTF(info.getText());
//		    			dout.writeBytes(info.getText());
		    			dout.flush();  
		    			dout.close();  
		    			InputStream inputStream = s.getInputStream();
		    	        //IO读取
		    	        byte[] buf = new byte[2048];
		    	        int readlen = 0;
		    	        while((readlen = inputStream.read(buf))!= -1){
		    	            System.out.println(new String(buf,0,readlen));
		    	        }
		    			s.close();
		    			
	    			}
	    		}catch(Exception ee){
	    			ee.printStackTrace();
	    			System.out.println(ee);
	    		}   
	    	}
	    });
	   
        c.gridy = 1;
        c.gridx = 1;
        this.add(config,c);
        ip.setText("211.149.162.168");
        port.setText("8899");
    }
   
    
    
}