package com.demo;

import java.awt.EventQueue;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.border.EmptyBorder;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JTextArea;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.net.Socket;
import java.awt.event.ActionEvent;


/**
 * 这是聊天室  客户端
 */
public class ChatRoom extends JFrame {

	private static final long serialVersionUID = 1L;
	private JPanel contentPane;
	private JTextField textField;
	private JTextField textField_1;
	private JTextField textField_2;

	private Socket socket =null;
	private JTextField textField_3;
	//昵称
	private String name="游客";
	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					ChatRoom frame = new ChatRoom();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the frame.
	 */
	public ChatRoom() {
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 670, 432);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
	     JScrollPane scrollPane_1 = new JScrollPane();
	        scrollPane_1.setBounds(24, 69, 294, 189);
	        contentPane.add(scrollPane_1);                
	    
		JTextArea textArea = new JTextArea();
		textArea.setBounds(24, 69, 294, 189);
		scrollPane_1.setViewportView(textArea);
		JButton button = new JButton("连接服务器");
		button.setBounds(387, 10, 143, 23);
		button.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent arg0) {
				
				if(button.getText().equals("连接服务器")) {
					
					try {
						socket = new Socket(textField.getText(), Integer.valueOf(textField_1.getText()));
						new SocketData2(socket, textArea).start();
						
					} catch (IOException e) {
						try {
							socket.close();
						} catch (IOException e1) {
							// TODO Auto-generated catch block
							e1.printStackTrace();
						}
					}finally {
						button.setText("断开连接");
					}
				}else {
					try {
						socket.close();
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}finally {
						button.setText("连接服务器");
					}
				}
				
			}
		});
		contentPane.setLayout(null);
		contentPane.add(button);
		
		JLabel lblIp = new JLabel("ip");
		lblIp.setBounds(24, 18, 23, 15);
		contentPane.add(lblIp);
		
		JLabel label = new JLabel("端口");
		label.setBounds(181, 14, 48, 15);
		contentPane.add(label);
		
		textField = new JTextField();
		textField.setBounds(63, 15, 66, 21);
		textField.setText("127.0.0.1");
		contentPane.add(textField);
		textField.setColumns(10);
		
		textField_1 = new JTextField();
		textField_1.setBounds(252, 11, 66, 21);
		textField_1.setText("8080");
		textField_1.setColumns(10);
		contentPane.add(textField_1);
		
	
		contentPane.add(scrollPane_1);
		
		JButton button_1 = new JButton("发送");
		button_1.setBounds(484, 318, 79, 23);
		button_1.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				if( socket!=null ) {
					/*
					 * 方法2 比较简单   但是不通用   好多测试工具都是用的byte 字节   方法2 不能接受byte字节 
					 * 
					 */
					
					//发送方法1
					try {
						socket.getOutputStream().write((name+"："+textField_3.getText()).getBytes());
					} catch (IOException e1) {
						try {
							socket.close();
						} catch (IOException e2) {
							// TODO Auto-generated catch block
							e2.printStackTrace();
						}
//						e1.printStackTrace();
					}
					//发送方法2 
					/* try {
							 DataOutputStream dos = new DataOutputStream(socket.getOutputStream());
							 dos.writeUTF(name+":"+textField_3.getText());
					} catch (IOException e1) {
						// TODO Auto-generated catch block
						e1.printStackTrace();
					} */
				}
			}
		});
		contentPane.add(button_1);
		
		JLabel label_1 = new JLabel("自定义昵称");
		label_1.setBounds(484, 74, 66, 15);
		contentPane.add(label_1);
		
		textField_2 = new JTextField();
		textField_2.setBounds(484, 126, 66, 21);
		contentPane.add(textField_2);
		textField_2.setColumns(10);
		
		JButton button_2 = new JButton("设置昵称");
		button_2.setBounds(484, 176, 93, 23);
		button_2.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				name = textField_2.getText();
			}
		});
		contentPane.add(button_2);
		
		textField_3 = new JTextField();
		textField_3.setBounds(24, 319, 281, 21);
		contentPane.add(textField_3);
		textField_3.setColumns(10);
		
		JButton button_3 = new JButton("清空记录");
		button_3.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				textArea.setText("");
			}
		});
		button_3.setBounds(484, 235, 93, 23);
		contentPane.add(button_3);
	}
}