package ngx.core;

import com.skionz.pingapi.PingEvent;
import com.skionz.pingapi.PingListener;
import com.skionz.pingapi.PingReply;
import com.skionz.pingapi.ServerInfoPacket;
import org.bukkit.Bukkit;

import java.util.UUID;

public class AnimatedMOTD implements PingListener {
    MainClass plugin;public AnimatedMOTD(MainClass plugin) {this.plugin = plugin;}

    private int MOTDcurrentline;
    private int MOTDPLAYERcurrentline;
    private int MOTDArraySize;
    private int MOTDPLAYERArraySize;
    private int Duration;
    private PingReply r;

    public void setupMOTDANIM() {
        addMOTDMSGS();
        MOTDArraySize = plugin.MOTDMSGS.size();
        MOTDPLAYERArraySize = plugin.MOTDMSGS.size();
        Duration = MOTDArraySize;
        MOTDcurrentline = 0;
        MOTDPLAYERcurrentline = 0;
    }

    public void addMOTDMSGS() {
        plugin.ltaAPI.ConfigListToList(plugin.MOTD, "Messages", plugin.MOTDMSGS);
        plugin.ltaAPI.ConfigListToList(plugin.MOTD, "PlayerListMessages", plugin.MOTDPLAYERMSGS);
    }

    public void onPing(PingEvent ping) {
        ping.setCancelled(true);
        final UUID id = UUID.randomUUID();
        final PingEvent event = ping;
        ping.cancelPong(true);

        plugin.MOTDRANDOMCooldowns.put(id, Duration);

        plugin.MOTDcooldownTasks.put(id, Bukkit.getServer().getScheduler().runTaskTimer(plugin, new Runnable() {
            public void run() {

                int timeLeft = plugin.MOTDRANDOMCooldowns.get(id);
                r = event.getReply();

                String MOTDmsg = plugin.ccAPI.convert(plugin.MOTDMSGS.get(MOTDcurrentline));
                String MOTDPLAYERmsg = plugin.ccAPI.convert(plugin.MOTDPLAYERMSGS.get(MOTDPLAYERcurrentline));

                if (MOTDcurrentline >= MOTDArraySize - 1) MOTDcurrentline = 0;
                else MOTDcurrentline++;
                if (MOTDPLAYERcurrentline >= MOTDPLAYERArraySize - 1) MOTDPLAYERcurrentline = 0;
                else MOTDPLAYERcurrentline++;

                r.setMOTD(MOTDmsg);
                r.setProtocolVersion(-1);
                r.setProtocolName(MOTDPLAYERmsg + plugin.getServer().getOnlinePlayers().size());

                ServerInfoPacket packet = event.createNewPacket(r);
                packet.setPingReply(r);
                packet.send();
                r = null;

                if (timeLeft == 0) {
                    plugin.MOTDRANDOMCooldowns.remove(id);
                    int cooldownTask = plugin.MOTDcooldownTasks.remove(id);
                    if (Bukkit.getServer().getScheduler().isCurrentlyRunning(cooldownTask) || Bukkit.getServer().getScheduler().isQueued(cooldownTask)) {
                        Bukkit.getServer().getScheduler().cancelTask(cooldownTask);
                    }
                } else {
                    plugin.MOTDRANDOMCooldowns.put(id, timeLeft - 1);
                }
            }
        }, 0L, plugin.MOTD.getInt("Settings.Interval")).getTaskId());
    }
}