import java.awt.event.*; 

public class ClientImplementation implements Client {

    String name; 
    int id; 

    Server server; 

    public Server getServer() {
	return server; 
    }

    ChatFrame chatFrame; 

    public ClientImplementation(String name) {
	this.name = name; 
	this.chatFrame = new ChatFrame(this); 
        chatFrame.setSize(820, 600); 
	chatFrame.show(); 
	chatFrame.addWindowListener(
	    new WindowAdapter() {
	        public void windowClosing(WindowEvent e) { System.exit(0); }
	    }
        ); 
    }

    public void update(Update event) {

	if (event.line != null) 
	    chatFrame.chatApplet.drawPad.receive(event.line);

	if (event.message != null) {

	    if (event.message.equals("ClearDraw")) {
		chatFrame.chatApplet.drawPad.clearScreen();
		this.chatFrame.chatApplet.textField.setText("");
	    } else if (event.message.equals("ClearText")) {
		chatFrame.chatApplet.clearText();
	    } else if (event.message.equals("List")) {
		chatFrame.chatApplet.showText
		    (event.sender + " is listing: \n", server.list());
	    } else { // basic message 
		chatFrame.chatApplet.showText
		    (event.sender + ": ", event.message);
	    }
	}
    }

    public String name() {
	return this.name; 
    }

    public void setId(int id) {
	this.id = id; 
	System.out.println(this.name + ": my id is " + this.id); 
    }

    public void setServer(Server server) {
	this.server = server; 
    }


}