package de.astra0815.cuthelper;

import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
import com.sk89q.worldguard.domains.DefaultDomain;
import com.sk89q.worldguard.protection.ApplicableRegionSet;
import com.sk89q.worldguard.protection.managers.RegionManager;
import com.sk89q.worldguard.protection.regions.ProtectedRegion;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.logging.Logger;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.FileConfigurationOptions;
import org.bukkit.entity.Player;
import org.bukkit.event.HandlerList;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

public final class Cuthelper extends JavaPlugin
{
  public void loadConfiguration()
  {
    getConfig().addDefault("mysql.database", "database");
    getConfig().addDefault("mysql.user", "user");
    getConfig().addDefault("mysql.password", "password");
    getConfig().addDefault("mysql.dsn", "jdbc:mysql://localhost:3306/");

    getConfig().options().copyDefaults(true);

    saveConfig();
  }

  public void onEnable()
  {
    getLogger().info("Cuthelper loaded and ready");
    loadConfiguration();
  }

  public void onDisable()
  {
    getLogger().info("onDisable has been invoked!");
    HandlerList.unregisterAll(this);
  }

  public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args)
  {
    if (cmd.getName().equalsIgnoreCase("cutme"))
    {
      if (args.length == 0)
      {
        sender.sendMessage("Willkommen im Cuthelper!");
        sender.sendMessage("----------------------------");
        sender.sendMessage("/cutme info");
        sender.sendMessage("/cutme tp <GSName>");
        sender.sendMessage("/cutme clean");

        return true;
      }

      if (!(sender instanceof Player))
      {
        sender.sendMessage("This command can only be run by a player.");
      }
      else
      {
        Player player = (Player)sender;
        String command = args[0];

        if (command.equalsIgnoreCase("info"))
        {
          if ((player.isOp()) || (player.hasPermission("cutme.info"))) {
            World currentWorld = player.getWorld();

            LinkedList regions = myregion(player);
            if (regions.isEmpty()) {
              sender.sendMessage(ChatColor.GREEN + "Hier ist kein Grundstück, du kannst dir keine Infos anzeigen.");
            }
            else
            {
              ProtectedRegion myRegion = getRegionIfExists(currentWorld, regions.getFirst().toString());
              sender.sendMessage(ChatColor.GREEN + "Grundstücksname: " + regions.getFirst().toString());
              sender.sendMessage(ChatColor.GREEN + "Eigentümer: " + myRegion.getOwners().toPlayersString());

              player.chat("/seen " + myRegion.getOwners().toPlayersString());
            }
          }
          else
          {
            sender.sendMessage(ChatColor.RED + "Du darfst diesen Befehl nicht ausführen!");
          }

          return true;
        }

        if (command.equalsIgnoreCase("tp"))
        {
          if ((player.isOp()) || (player.hasPermission("cutme.cantp")))
          {
            World currentWorld = player.getWorld();
            ProtectedRegion myRegion = getRegionIfExists(currentWorld, args[1]);
            if (myRegion == null) {
              sender.sendMessage(ChatColor.RED + "Das Grundstück existiert in dieser Welt nicht !");
            }
            else
            {
              Location loc = new Location(currentWorld, myRegion.getMaximumPoint().getX() + 1.0D, 65.0D, myRegion.getMaximumPoint().getZ() + 1.0D);
              player.teleport(loc);
            }
          } else {
            sender.sendMessage(ChatColor.RED + "Du darfst diesen Befehl nicht ausführen!");
          }

          return true;
        }

        if (command.equalsIgnoreCase("clean"))
        {
          if ((player.isOp()) || (player.hasPermission("cutme.canclean"))) {
            World currentWorld = player.getWorld();

            LinkedList regions = myregion(player);
            if (regions.isEmpty()) {
              sender.sendMessage(ChatColor.GREEN + "Hier ist kein Grundstück, du kannst dir keine Infos anzeigen.");
            }
            else
            {
              ProtectedRegion myRegion = getRegionIfExists(currentWorld, regions.getFirst().toString());

              if (myRegion.getPriority() >= 0) {
                for (int x = myRegion.getMinimumPoint().getBlockX(); x <= myRegion.getMaximumPoint().getBlockX(); x++) {
                  for (int z = myRegion.getMinimumPoint().getBlockZ(); z <= myRegion.getMaximumPoint().getBlockZ(); z++) {
                    for (int y = 1; y <= 255; y++)
                    {
                      Block block = player.getWorld().getBlockAt(x, y, z);
                      if (block.getType() == Material.CHEST) {
                        block.setType(Material.STONE);
                      }
                      if (block.getType() == Material.FURNACE) {
                        block.setType(Material.STONE);
                      }
                      if (block.getType() == Material.HOPPER) {
                        block.setType(Material.STONE);
                      }

                      if ((y >= 65) && (block.getType() != Material.AIR))
                        block.setType(Material.AIR);
                      else if ((y <= 64) && (y >= 55))
                        block.setType(Material.GRASS);
                      else if ((y < 64) && (block.getType() != Material.STONE)) {
                        block.setType(Material.STONE);
                      }
                    }

                  }

                }

                for (int x = myRegion.getMinimumPoint().getBlockX(); x <= myRegion.getMinimumPoint().getBlockX() + 4; x++) {
                  Block block = player.getWorld().getBlockAt(x + 6, 65, myRegion.getMinimumPoint().getBlockZ() + 3);
                  block.setType(Material.SAND);
                }
                Block block = player.getWorld().getBlockAt(myRegion.getMinimumPoint().getBlockX() + 8, 65, myRegion.getMinimumPoint().getBlockZ() + 4);
                block.setType(Material.SAND);
                block = player.getWorld().getBlockAt(myRegion.getMinimumPoint().getBlockX() + 10, 65, myRegion.getMinimumPoint().getBlockZ() + 4);
                block.setType(Material.SAND);
                block = player.getWorld().getBlockAt(myRegion.getMinimumPoint().getBlockX() + 10, 65, myRegion.getMinimumPoint().getBlockZ() + 5);
                block.setType(Material.SAND);

                int x = myRegion.getMaximumPoint().getBlockX() - myRegion.getMinimumPoint().getBlockX();
                int z = myRegion.getMaximumPoint().getBlockZ() - myRegion.getMinimumPoint().getBlockZ();
                x /= 2;
                z /= 2;
                block = player.getWorld().getBlockAt(myRegion.getMinimumPoint().getBlockX() + x, 64, myRegion.getMinimumPoint().getBlockZ() + z);
                block.setType(Material.BRICK);

                player.chat("//rg select " + regions.getFirst().toString());
                player.chat("//rg set owner");
                player.chat("/remove drops 100");
              }
              else {
                sender.sendMessage(ChatColor.RED + "Die Region resette ich nicht :p");
              }
              sender.sendMessage(ChatColor.GREEN + "Grundstück resetet");
            }
          } else {
            sender.sendMessage(ChatColor.RED + "Du darfst diesen Befehl nicht ausführen!");
          }

          return true;
        }

        sender.sendMessage("Den Befehl verstehe ich nicht.");
      }
    }

    return false;
  }

  private WorldGuardPlugin getWorldGuard() {
    Plugin plugin = getServer().getPluginManager().getPlugin("WorldGuard");
    getLogger().info("plugins loaded: " + getServer().getPluginManager().getPlugins().length);

    if ((plugin == null) || (!(plugin instanceof WorldGuardPlugin))) {
      getLogger().info("Couldn't load world guard plugin...");
      return null;
    }

    return (WorldGuardPlugin)plugin;
  }

  private LinkedList myregion(Player player)
  {
    World currentWorld = player.getWorld();
    RegionManager regionManager = getRegionManager(currentWorld);
    ApplicableRegionSet set = regionManager.getApplicableRegions(player.getLocation());
    LinkedList parentNames = new LinkedList();
    LinkedList regions = new LinkedList();
    ProtectedRegion parent;
    for (Iterator localIterator = set.iterator(); localIterator.hasNext();
      parent != null)
    {
      ProtectedRegion region = (ProtectedRegion)localIterator.next();
      String id = region.getId();
      regions.add(id);
      parent = region.getParent();
      continue;
      parentNames.add(parent.getId());
      parent = parent.getParent();
    }

    return regions;
  }

  private RegionManager getRegionManager(World world) {
    return getWorldGuard().getRegionManager(world);
  }

  private ProtectedRegion getRegionIfExists(World world, String regionName) {
    RegionManager regionManager = getRegionManager(world);
    return regionManager.getRegion(regionName);
  }
}