package clientserver.server;

import clientserver.client.Client;
import java.net.DatagramPacket;
import java.net.DatagramSocket;

public class MessageProcessor {

    private final Client client;
    private final DatagramSocket clientHandlerSocket;
    private final ClientHandler clientHandler;

    public MessageProcessor(
        Client client,
        DatagramSocket clientHandlerSocket,
        ClientHandler clientHandler
    ) {
        this.client = client;
        this.clientHandlerSocket = clientHandlerSocket;
        this.clientHandler = clientHandler;
    }

    public void processMessage(String message) {
        if (message == null) {
            return;
        }

        if (message.equals("/list")) {
            handleListCommand();
        } else if (message.equals("DISCONNECT")) {
            handleDisconnect();
        }
    }

    private void handleListCommand() {
        Server.sendMessage(
            clientHandlerSocket,
            Server.getPseudos(),
            client.getAddress(),
            client.getPort()
        );
    }

    private void handleDisconnect() {
        System.out.println(
            "Client deconnection : " + ClientHandler.prettyPrint(client)
        );
        Server.removeClientHandler(client.getPseudo());
        clientHandler.stop();
    }
}