package eu.univento.commons.server;

import eu.univento.commons.event.MessageEvent;
import eu.univento.commons.messaging.MessageHandler;
import lombok.AllArgsConstructor;
import lombok.Getter;

import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.regex.Pattern;

/**
 * @author joethei
 * @version 1.0
 */

@AllArgsConstructor
@Getter
public class ServerInfo {

    public static CompletableFuture<ServerInfo> getServerInfo(String server) {
        CompletableFuture<ServerInfo> future = new CompletableFuture<>();
        UUID uuid = UUID.randomUUID();
        MessageHandler.sendMessage("cloud.servers",  uuid.toString() + "|INFO|" + server);
        MessageHandler.registerListener("cloud.servers", new MessageEvent() {
            @Override
            public void onMessageReceived(String queue, String message) {
                String[] info = message.split(Pattern.quote("|"));
                if(info[0].equals(uuid.toString())) {
                    future.complete(new ServerInfo(info[1], ServerType.valueOf(info[2]), Integer.getInteger(info[3])));
                }
            }
            @Override
            public void onMessageSend(String queue, String message) {

            }
        });

        return future;
    }

    private String name;
    private ServerType type;
    private int players;

}