package Modules;

import Controll.GuildController;
import Controll.SuperModule;
import net.dv8tion.jda.api.events.GenericEvent;
import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
import org.json.simple.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.awt.Color;
import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.TimeUnit;

/**
 * @author https://www.Hiajen.de
 */
public class Shuffle extends SuperModule{

    public static final String command = "shufflerole";
    private static final String desc = "changes color of shufflerole randomly\n" +
            "`shufflerole setRole @ROLE` Set role to shuffle";
    private final Logger logger = LoggerFactory.getLogger(Shuffle.class);

    private long role;

    public Shuffle(GuildController guildController, JSONObject config){

        super(command, guildController, config);

        if (!config.containsKey("role")){
            getConfig().put("role", "123");
            safeConfig(getConfig());
        }

        // JDA api, long role, long guild
        this.role = Long.parseLong(getConfig().get("role").toString());

        shuffleColor();
    }

    private void shuffleColor(){
        TimerTask repeatedTask = new TimerTask() {
            public void run() {
                //logger.debug("shuffle role color");

                Random r = new Random();
                getGuildController().getJda().getGuildById(getGuildController().getGUILD_ID()).getRoleById(role)
                        .getManager().setColor(new Color(r.nextFloat(),r.nextFloat(),r.nextFloat())).queue();
            }
        };
        Timer timer = new Timer();

        timer.schedule(repeatedTask, TimeUnit.SECONDS.toMillis(10), TimeUnit.SECONDS.toMillis(120));
    }

    @Override
    public String getCommand() {
        return command;
    }

    @Override
    public String getDescription() {
        return desc;
    }

    @Override
    public void execute(GenericEvent event) {
        if (event instanceof GuildMessageReceivedEvent){
            GuildMessageReceivedEvent thisEvent = (GuildMessageReceivedEvent) event;

            if (!isCommand(thisEvent.getMessage()))
                return;

            if (checkForCommand(thisEvent.getMessage().getContentRaw(), "setRole") && checkForAdmin(thisEvent.getMember())){
                if (thisEvent.getMessage().getMentionedRoles().size() == 1){
                    getConfig().replace("role", thisEvent.getMessage().getMentionedRoles().get(0).getIdLong());

                    role = thisEvent.getMessage().getMentionedRoles().get(0).getIdLong();
                    thisEvent.getChannel().sendMessage("okay changed Role!").queue();

                    safeConfig(getConfig());
                } else {
                    thisEvent.getChannel().sendMessage("Please mention one Role!").queue(m -> m.delete().queueAfter(1, TimeUnit.MINUTES));
                }
            }
        }
    }

    @Override
    public String showSettings() {
        return "ROLE: `" + ((getGuildController().getJda().getRoleById(role) == null) ? "none" : getGuildController().getJda().getRoleById(role).getName()) + "`";
    }
}