import net.dv8tion.jda.client.entities.Group;
import net.dv8tion.jda.core.JDA;
import net.dv8tion.jda.core.entities.*;
import net.dv8tion.jda.core.events.message.MessageReceivedEvent;
import net.dv8tion.jda.core.hooks.ListenerAdapter;


public class OnCommandReceived extends ListenerAdapter {

    public void onMessageReceived(MessageReceivedEvent event) {
        JDA jda = event.getJDA();
        long responseNumber = event.getResponseNumber();

        User author = event.getAuthor();
        Message message = event.getMessage();
        MessageChannel channel = event.getChannel();

        String msg = message.getContentDisplay();


        boolean bot = author.isBot();

        if (event.isFromType(ChannelType.TEXT)) {

            Guild guild = event.getGuild();
            TextChannel textChannel = event.getTextChannel();
            Member member = event.getMember();

            String name;
            if (!message.isWebhookMessage()) {
                name = author.getName();
            } else {
                name = member.getEffectiveName();

                System.out.printf("(%s)[%s]<%s>: %s\n", guild.getName(), textChannel.getName(), name, msg);
            }
            } else if (event.isFromType(ChannelType.PRIVATE)) {
                PrivateChannel privateChannel = event.getPrivateChannel();

                System.out.printf("[PRIV]<%s>: %s\n", author.getName(), msg);

            } else if (event.isFromType(ChannelType.GROUP)) {
                Group group = event.getGroup();
                String groupName = group.getName() != null ? group.getName() : "";

                System.out.printf("[GRP: %s]<%s>: %s\n", groupName, author.getName(), msg);
            }

            if (msg.equals("!ping")) {
                channel.sendMessage("pong!").queue();
            }


        }
    }