package Fixer;

import com.projectkorra.projectkorra.BendingPlayer;
import com.projectkorra.projectkorra.Element;
import com.projectkorra.projectkorra.Element.SubElement;
import com.projectkorra.projectkorra.GeneralMethods;
import com.sk89q.worldguard.bukkit.WGBukkit;
import com.sk89q.worldguard.protection.ApplicableRegionSet;
import com.sk89q.worldguard.protection.managers.RegionManager;
import com.sk89q.worldguard.protection.regions.ProtectedRegion;
import java.io.PrintStream;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import net.milkbowl.vault.permission.Permission;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.scheduler.BukkitRunnable;

public class eListener
  implements Listener
{
  Fixer plugin;

  public eListener(Fixer plugin)
  {
    this.plugin = plugin;
  }

  @EventHandler
  public void onPlayerQuit(PlayerQuitEvent e)
  {
    Player p = e.getPlayer();
    BendingPlayer bp = BendingPlayer.getBendingPlayer(p);
    GeneralMethods.saveElements(bp);
    GeneralMethods.saveSubElements(bp);
    for (Integer slot : bp.getAbilities().keySet()) {
      GeneralMethods.saveAbility(bp, slot.intValue(), (String)bp.getAbilities().get(slot));
    }
  }

  @EventHandler(priority=EventPriority.NORMAL)
  public void onPlayerJoin(final PlayerJoinEvent e)
  {
    new BukkitRunnable()
    {
      public void run()
      {
        Player player = e.getPlayer();
        if (Fixer.getPerms() == null) {
          System.out.println("Warning: perms wasn't found!");
        }
        System.out.println("[Fixer]:  Checking Bending Settings for player: " + player.getName());
        BendingPlayer bp = BendingPlayer.getBendingPlayer(player.getName());
        Set<Element> allowed = new HashSet();
        String added = "";
        String removed = "";

        boolean changed = false;
        Object localObject;
        int j = (localObject = Element.getAllElements()).length;
        for (int i = 0; i < j; i++)
        {
          Element e = localObject[i];
          if (Fixer.getPerms().playerHas(player, e.getName()))
          {
            allowed.add(e);
            if (!bp.hasElement(e))
            {
              bp.addElement(e);
              added = added + " " + e.getName();
              changed = true;
            }
          }
        }
        j = (localObject = Element.getAllSubElements()).length;
        for (i = 0; i < j; i++)
        {
          Element.SubElement e = localObject[i];
          if (Fixer.getPerms().playerHas(player, e.getName()))
          {
            allowed.add(e);
            if (!bp.hasSubElement(e))
            {
              bp.addSubElement(e);
              added = added + " " + e.getName();
              changed = true;
            }
          }
        }
        j = (localObject = Element.getAllElements()).length;
        for (i = 0; i < j; i++)
        {
          Element e = localObject[i];
          if ((!allowed.contains(e)) && (bp.hasElement(e)))
          {
            bp.getElements().remove(e);
            changed = true;
            removed = removed + " " + e.getName();
          }
        }
        j = (localObject = Element.getAllSubElements()).length;
        for (i = 0; i < j; i++)
        {
          Element.SubElement e = localObject[i];
          if (!allowed.contains(e)) {
            bp.getElements().remove(e);
          }
        }
        if (changed)
        {
          if (!removed.equalsIgnoreCase("")) {
            System.out.println("[ElementFixer] - " + player.getName() + " had access to the wrong element(s): " + removed + " have been revoked.");
          }
          if (!added.equalsIgnoreCase("")) {
            System.out.println("[ElementFixer] - " + player.getName() + " was missing element(s): " + added + " have been added.");
          }
          GeneralMethods.saveElements(bp);
          GeneralMethods.saveSubElements(bp);
        }
      }
    }.runTaskLater(this.plugin, 12L);
  }

  public static boolean isAvatarRestrictedRegion(Player pl)
  {
    Location loc = pl.getLocation();

    World world = loc.getWorld();

    String regionName = "noavatar";
    RegionManager regionManager = WGBukkit.getRegionManager(world);
    ApplicableRegionSet set = regionManager.getApplicableRegions(loc);

    LinkedList<String> regions = new LinkedList();
    for (ProtectedRegion region : set)
    {
      String id = region.getId();
      regions.add(id);
      if (region.getId().toLowerCase().startsWith(regionName)) {
        return true;
      }
    }
    return false;
  }

  protected boolean hasGroup(String group, List<String> groups)
  {
    for (String s : groups) {
      if (s.equalsIgnoreCase(group)) {
        return true;
      }
    }
    return false;
  }
}