package rep;

import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.table.DefaultTableModel;

import rep.channel.REPSocketChannel;

import java.util.*;

public class RPanel extends JPanel implements ActionListener {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private JButton button;
	private JTextField textField;
	private String host;
	private JLabel label;
	private JTextArea textArea;
	//private JScrollPane viewerPane;
	private JTable session_table;
	private JScrollPane s_sp;
	private JTable editor_table;
	private JScrollPane e_sp;
	private String[] session_column = {"HOST", "PORT", "FILE", "SID", "EID"};
	private String[] editor_column = {"EID", "SOCKET_CHANNEL"};
	private DefaultTableModel s_tableModel = new DefaultTableModel(session_column, 0);
	private DefaultTableModel e_tableModel = new DefaultTableModel(editor_column, 0);
	LinkedList<SessionPlus> s_list = new LinkedList<SessionPlus>();
	LinkedList<EditorPlus<REPCommand>> e_list = new LinkedList<EditorPlus<REPCommand>>();
	private String s_host;
	private String s_port;
	private String s_file;
	private String s_sid;
	private String s_eid;
	private String e_eid;
	private String e_socketchannel;
	private SessionManager listener;
	//private JComboBox comboEditor;
	//private JComboBox comboSession;
	private JButton buttonSelect;
	private REPActionListener<REPCommand> actionListener;
	private List<Session> sessionList;
	private List<Editor> editorList;
	private SessionManager manager;

	public RPanel() {
		button = new JButton("Connect");
		textField = new JTextField("firefly.cr.ie.u-ryukyu.ac.jp");
		textArea = new JTextArea();
		label = new JLabel("test");
		session_table = new JTable(s_tableModel);
		s_sp = new JScrollPane(session_table);
		editor_table = new JTable(e_tableModel);
		e_sp = new JScrollPane(editor_table);
		buttonSelect = new JButton("Select");
		
		
		button.setBounds(160, 5, 100, 20);
		textField.setBounds(5, 5, 150, 20);
		textArea.setEditable(false);
		textArea.setLineWrap(false);
		session_table.setBounds(5,30,400,200);
		s_sp.setPreferredSize(new Dimension(200, 200));
        s_sp.setBounds(5,30,400,100);
        e_sp.setPreferredSize(new Dimension(200, 200));
        e_sp.setBounds(5,140,400,100);
		buttonSelect.setBounds(450, 180, 100, 20);
				

		this.setLayout(null);
		this.add(textField);
		this.add( button);
		this.add(label);
        this.add(s_sp);
        this.add(e_sp);
		this.add(buttonSelect);

		button.addActionListener(this);
		buttonSelect.addActionListener(this);

	}
	
	public RPanel(SessionManager manager) {
		this();
		this.manager = manager;
		sessionList = manager.getSessionList();
		editorList = manager.getEditorList();
	}

	public void actionPerformed(ActionEvent event) {
		if (event.getSource() == button) {
			host = textField.getText();
			listener.connectionOccured(new ConnectionEvent(listener, host));
		}else if(event.getSource() == buttonSelect){
			/*
			actionListener.ActionOccured(new REPActionEvent((EditorPlus) comboEditor.getSelectedItem(),
					(SessionPlus)comboSession.getSelectedItem()));
			*/
			actionListener.selectOccured(new REPActionEvent<REPCommand>((EditorPlus<REPCommand>) e_list.get(editor_table.getSelectedRow()),
					(SessionPlus)s_list.get(session_table.getSelectedRow()), listener));
		}
	}

	public void addConnectionListener(ConnectionListener listener) {
		System.out.println(listener.toString());
		this.listener = (SessionManager) listener;
	}
	

	public void setComboEditor(int eid, REPSocketChannel<REPCommand> channel) {
		//comboEditor.addItem("Editor:"+eid);
		//comboEditor.addItem(new EditorPlus<REPCommand>(eid, channel));
	}

	public void addREPActionListener(REPActionListener<REPCommand> listener2) {
		this.actionListener = listener2;
	}

	public void setComboSession(int sessionID, String string) {
		//comboSession.addItem(new SessionPlus(sessionID, string));
	}
	
	public void setTableEditor(int eid, REPSocketChannel<REPCommand> channel) {
		System.out.println("RPanel.setTableEditor()");
		EditorPlus<REPCommand> ep = new EditorPlus<REPCommand>(eid, channel);
		e_list.add(ep);
		Vector<String> editor = new Vector<String>();
		e_eid = "Editor : " + eid;
		e_socketchannel = "SocketChannel : " + channel;
		editor.add(e_eid);
		editor.add(e_socketchannel);
		e_tableModel.addRow(editor);
	}
	
	public void setTableSession(int sessionID, String string) {
		SessionPlus sp = new SessionPlus(sessionID, string);
		s_list.add(sp);
		Vector<String> session = new Vector<String>();
		s_host = " ";
		s_port = " ";
		s_file = "" + string;
		s_sid = "" + sessionID;
		s_eid = " ";
		session.add(s_host);
		session.add(s_port);
		session.add(s_file);
		session.add(s_sid);
		session.add(s_eid);
		s_tableModel.addRow(session);
	}
	
	public static void main(String[] args){
		new RPanel();
	}

	protected void setTableSession(LinkedList<Session> list) {
		e_tableModel.setRowCount(0);
		for(Session session : list){
			setTableSession(session.getSID(), session.getName());
		}
	}

	protected void setTableEditor(LinkedList<Editor> list) {
		e_tableModel.setRowCount(0);
		for(Editor editor : list){
			setTableEditor(editor.getEID(), editor.getChannel());
		}
	}

}