package me.Ruud.Apocalypse;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerMoveEvent;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.scheduler.BukkitTask;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

/**
 * @author Ruud.
 */
public class Apocalypse extends JavaPlugin implements Listener{

    public static HashMap<Player, String> blockAbovePlayerStatus = new HashMap<>();

    Plugin plugin = this;

    @Override
    public void onEnable() {
        getServer().getPluginManager().registerEvents(this, this);
        Bukkit.getScheduler().scheduleSyncRepeatingTask(this, new Runnable() {
            @Override
            public void run() {
                Iterator it = blockAbovePlayerStatus.entrySet().iterator();
                while(it.hasNext()) {
                    Map.Entry pair = (Map.Entry)it.next();
                    Player player = (Player) pair.getKey();
                    player.sendMessage(player.getFireTicks() + "");
                    player.sendMessage(blockAbovePlayerStatus.get(player));
                    new BukkitRunnable() {
                        public void run() {
                            if (blockAbovePlayerStatus.get(player).equals("Moved from block")) {
                                if (blockAbovePlayerStatus.get(player).equals("Under block"))
                                    cancel();
                                new BukkitRunnable() {
                                    public void run() {
                                        if (blockAbovePlayerStatus.get(player).equals("Moved from block")) {
                                            blockAbovePlayerStatus.put(player, "In open");
                                            cancel();
                                        } else
                                            cancel();
                                    }
                                }.runTaskLater(plugin, 100);
                            }
                        }
                    }.runTask(plugin);
                    if (blockAbovePlayerStatus.get(player).equals("In open")) {
                        if (player.getFireTicks() < 0) {
                            player.setFireTicks(40);
                        }
                    }
                }
            }
        }, 0, 1);
    }

    @Override
    public void onDisable() {

    }

    @EventHandler
    public void onMove(PlayerMoveEvent e) {
        Player player = e.getPlayer();
        Location location = player.getLocation();
        int highestBlockY = player.getWorld().getHighestBlockYAt(location);
        if (!blockAbovePlayerStatus.containsKey(player))
            if ((int)(player.getLocation().getY() + 2) < highestBlockY)
                blockAbovePlayerStatus.put(player, "Under block");
            else
                blockAbovePlayerStatus.put(player, "In open");
        if ((int)(player.getLocation().getY() + 2) < highestBlockY && blockAbovePlayerStatus.get(player).equals("In open"))
            blockAbovePlayerStatus.put(player, "Moved under block");
        else if ((int)(player.getLocation().getY() + 2) < highestBlockY)
            blockAbovePlayerStatus.put(player, "Under block");
        else if (blockAbovePlayerStatus.get(player).equals("Under block"))
            blockAbovePlayerStatus.put(player, "Moved from block");
    }

}