import java.io.File;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Logger;

public class MoveCraft extends Plugin
{
  PropertiesFile properties;
  static final String pluginName = "MoveCraft";
  static final String version = "0.7";
  static final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
  public static Logger log = Logger.getLogger("Minecraft");
  final MoveCraft.MoveCraftListener listener;

  public MoveCraft()
  {
    this.listener = new MoveCraft.MoveCraftListener();
  }
  public static void consoleSay(String msg) {
    System.out.println(getDateTime() + " [INFO] " + "MoveCraft" + " " + msg);
  }

  public void loadProperties()
  {
    File dir = new File("movecraft");
    if (!dir.exists()) dir.mkdir();

    CraftType.loadTypes(dir);
    CraftType.saveTypes(dir);
  }

  public void enable()
  {
    loadProperties();
    log.info("Movecraft 0.7 plugin enabled");
  }

  public void disable()
  {
    log.info("MoveCraft 0.7 plugin disabled");
  }

  public void initialize()
  {
    etc.getLoader().addListener(PluginLoader.Hook.BLOCK_CREATED, this.listener, this, PluginListener.Priority.CRITICAL);

    etc.getLoader().addListener(PluginLoader.Hook.DISCONNECT, this.listener, this, PluginListener.Priority.MEDIUM);
    etc.getLoader().addListener(PluginLoader.Hook.PLAYER_MOVE, this.listener, this, PluginListener.Priority.MEDIUM);
    etc.getLoader().addListener(PluginLoader.Hook.COMMAND, this.listener, this, PluginListener.Priority.MEDIUM);
    etc.getLoader().addListener(PluginLoader.Hook.ARM_SWING, this.listener, this, PluginListener.Priority.MEDIUM);
    etc.getLoader().addListener(PluginLoader.Hook.BLOCK_RIGHTCLICKED, this.listener, this, PluginListener.Priority.MEDIUM);

    etc.getLoader().addListener(PluginLoader.Hook.SIGN_CHANGE, this.listener, this, PluginListener.Priority.MEDIUM);

    BlocksInfo.loadBlocksInfo();
  }

  public static String getDateTime()
  {
    return dateFormat.format(new Date());
  }

  class MoveCraftListener extends PluginListener
  {
    MoveCraftListener()
    {
    }

    public void onPlayerMove(Player player, Location from, Location to)
    {
      Craft craft = Craft.getCraft(player);

      if (craft != null) {
        craft.setSpeed(1);

        if ((craft.isOnBoard) && (!craft.isOnCraft(player, false))) {
          player.sendMessage("§eYou get off the " + craft.name);
          player.sendMessage("§7type /" + craft.name + " remote for remote control");
          craft.isOnBoard = false;
          craft.haveControl = false;
        }
        else if ((!craft.isOnBoard) && (craft.isOnCraft(player, false))) {
          player.sendMessage("§eWelcome on board");
          craft.isOnBoard = true;
          craft.haveControl = true;
        }
      }
    }

    public boolean onSignChange(Player player, Sign sign)
    {
      String craftTypeName = sign.getText(0).trim().toLowerCase();

      if (craftTypeName.startsWith("[")) {
        craftTypeName = craftTypeName.substring(1, craftTypeName.length() - 1);
      }

      CraftType craftType = CraftType.getCraftType(craftTypeName);

      if (craftType != null)
      {
        sign.setText(0, "[§1" + craftType.name + "§0]");

        String name = sign.getText(1);

        if (name.length() > 0) {
          sign.setText(1, "§e" + name);
        }
        return false;
      }

      return false;
    }

    public boolean onBlockCreate(Player player,Block blockPlaced,Block blockClicked,int itemInHand){
      Craft playerCraft = Craft.getCraft(player);
      if (blockPlaced != null){
        Craft craft = Craft.getCraft(blockPlaced.getX(), blockPlaced.getY(), blockPlaced.getZ());
        if (craft != null)
        {
          if ((blockPlaced.getType() == 321) || (blockPlaced.getType() == 323) || (blockPlaced.getType() == 324) || (blockPlaced.getType() == 330))
          {
            player.sendMessage("§eplease release the " + craft.type.name + " to add this item");
            return true;
          }

          craft.addBlock(blockPlaced);
        }

        if (playerCraft != null) {
          playerCraft.blockPlaced = true;
        }
      }
	return false;
    }
    //TODO
    public boolean onBlockRightClick(Player player,Block blockClicked,Item itemInHand){
    	 Craft playerCraft = Craft.getCraft(player);
      if ((blockClicked.getType() == 63) || (blockClicked.getType() == 68))
      {
        if (playerCraft == null)
        {
          Sign sign = (Sign)blockClicked.getWorld().getComplexBlock(blockClicked.getX(), blockClicked.getY(), blockClicked.getZ());

          if (sign.getText(0).trim().equals("")) return false;

          String craftTypeName = sign.getText(0).trim();

          craftTypeName = craftTypeName.replaceAll("§.", "");

          if (craftTypeName.startsWith("[")) {
            craftTypeName = craftTypeName.substring(1, craftTypeName.length() - 1);
          }

          CraftType craftType = CraftType.getCraftType(craftTypeName);

          if (craftType != null)
          {
            String name = sign.getText(1).replaceAll("§.", "");

            if (name.trim().equals("")) {
              name = null;
            }

            if (!player.canUseCommand("/movecraft"))
            {
              player.sendMessage("§cyou are not allowed to take control of that " + craftType.name + " !");
              return true;
            }

            int x = blockClicked.getX();
            int y = blockClicked.getY();
            int z = blockClicked.getZ();

            int direction = blockClicked.getWorld().getBlockData(x, y, z);

            x += (direction == 5 ? -1 : direction == 4 ? 1 : 0);
            z += (direction == 3 ? -1 : direction == 2 ? 1 : 0);
            createCraft(player, craftType, x, y, z, name);
            return true;
          }

          return false;
        }

        releaseCraft(player, playerCraft);
      }

      return false;
    }

    public void onDisconnect(Player player)
    {
      Craft craft = Craft.getCraft(player);

      if (craft != null)
        Craft.removeCraft(craft);
    }
//TODO
    public void onArmSwing(Player player)
    {
      Craft craft = Craft.getCraft(player);

      if (craft != null)
      {
        if (craft.blockPlaced) {
          craft.blockPlaced = false;
          return;
        }

        if (craft.blockCount <= 0)
        {
          releaseCraft(player, craft);
          return;
        }

        int item = player.getItemInHand();

        if ((!craft.haveControl) || (item == 256) || (item == 257) || (item == 258) || (item == 269) || (item == 270) || (item == 271) || (item == 273) || (item == 274) || (item == 275) || (item == 277) || (item == 278) || (item == 279) || (item == 284) || (item == 285) || (item == 286) || ((item >= 290) && (item <= 294)) || (item == 336))
        {
          return;
        }

        if (System.currentTimeMillis() - craft.lastMove < 200.0D) return;

        craft.setSpeed(craft.speed - (int)((System.currentTimeMillis() - craft.lastMove) / 500L));

        if (craft.speed <= 0) craft.speed = 1;

        float rotation = 3.141593F * player.getRotation() / 180.0F;

        float nx = -(float)Math.sin(rotation);
        float nz = (float)Math.cos(rotation);

        int dx = (Math.abs(nx) >= 0.5D ? 1 : 0) * (int)Math.signum(nx);
        int dz = (Math.abs(nz) > 0.5D ? 1 : 0) * (int)Math.signum(nz);

        int dy = 0;

        if ((craft.type.canFly) || (craft.type.canDive))
        {
          float p = player.getPitch();

          dy = -(Math.abs(player.getPitch()) >= 25.0F ? 1 : 0) * (int)Math.signum(p);

          if (Math.abs(player.getPitch()) >= 75.0F) {
            dx = 0;
            dz = 0;
          }

        }

        if ((craft.type.canDive) && (!craft.type.canFly) && (craft.waterLevel <= 0) && (dy > 0))
        {
          dy = 0;
        }

        while (!craft.canMove(dx, dy, dz))
        {
          if (craft.speed == 1)
          {
            if ((craft.type.canFly) && (dy >= 0)) {
              dx = 0; dz = 0; dy = 1;
              if (craft.canMove(dx, dy, dz))
                break;
            }
            player.sendMessage("§cthe " + craft.name + " won't go any further");
            return;
          }

          craft.setSpeed(craft.speed - 1);
        }

        craft.move(dx, dy, dz);

        craft.setSpeed(craft.speed + 1);
      }
    }
//TODO
    private void createCraft(Player player, CraftType craftType, int x, int y, int z, String name)
    {
      Craft craft = Craft.getCraft(player);
      if (craft != null) {
        releaseCraft(player, craft);
      }
      craft = new Craft(craftType, player, name);

      if (!CraftBuilder.detect(craft, x, y, z)) {
        return;
      }
      Craft.addCraft(craft);
      player.sendMessage("§7Swing your arm where you want to go (no tools)");
      onPlayerMove(player, player.getLocation(), player.getLocation());
    }
//TODO
    private void releaseCraft(Player player, Craft craft)
    {
      if (craft != null)
      {
        player.sendMessage("§e" + craft.type.sayOnRelease);
        Craft.removeCraft(craft);
      }
      else
      {
        player.sendMessage("§eYou don't have anything to release");
      }
    }
//TODO
    private boolean processCommand(CraftType craftType, Player player, String[] split) {
      Craft craft = Craft.getCraft(player);

      if (split.length >= 2)
      {
        if (split[1].equalsIgnoreCase(craftType.driveCommand))
        {
          createCraft(player, craftType, (int)Math.floor(player.getX()), (int)Math.floor(player.getY() - 1.0D), (int)Math.floor(player.getZ()), null);

          return true;
        }
        if (split[1].equalsIgnoreCase("setspeed"))
        {
          if (craft == null) {
            player.sendMessage("§eYou don't have any " + craftType.name);
            return true;
          }

          int speed = Math.abs(Integer.parseInt(split[2]));

          if ((speed < 1) || (speed > craftType.maxSpeed)) {
            player.sendMessage("§cAllowed speed between 1 and " + craftType.maxSpeed);
            return true;
          }

          craft.setSpeed(speed);
          player.sendMessage("§e" + craft.name + "'s speed set to " + craft.speed);

          return true;
        }
        if (split[1].equalsIgnoreCase("setname"))
        {
          if (craft == null) {
            player.sendMessage("§eYou don't have any " + craftType.name);
            return true;
          }

          craft.name = split[2];
          player.sendMessage("§e" + craft.name + "'s name set to " + craft.name);
          return true;
        }
        if (split[1].equalsIgnoreCase("size"))
        {
          if (craft == null) {
            player.sendMessage("§eYou don't have any " + craftType.name);
            return true;
          }

          player.sendMessage("§eThe " + craft.name + " is built with " + craft.blockCount + " blocks");
          return true;
        }
        if (split[1].equalsIgnoreCase("remote"))
        {
          if (craft == null) {
            player.sendMessage("§eYou don't have any " + craftType.name);
            return true;
          }

          if (craft.isOnCraft(player, true)) {
            player.sendMessage("§eYou are on the " + craftType.name + ", remote control not possible");
          } else {
            if (craft.haveControl)
              player.sendMessage("§eYou switch off the remote controller");
            else {
              player.sendMessage("§eYou switch on the remote controller");
            }

            craft.haveControl = (!craft.haveControl);
          }

          return true;
        }
        if (split[1].equalsIgnoreCase("release"))
        {
          releaseCraft(player, craft);
          return true;
        }

        if (split[1].equalsIgnoreCase("info"))
        {
          player.sendMessage("§a" + craftType.name);
          player.sendMessage("§emin size : " + craftType.minBlocks);
          player.sendMessage("§emax size : " + craftType.maxBlocks);
          player.sendMessage("§espeed : " + craftType.maxSpeed);

          if (craftType.canFly) {
            player.sendMessage("§ethe " + craftType.name + " can fly");
          }
          if (craftType.canNavigate) {
            player.sendMessage("§ethe " + craftType.name + " can navigate on both water and lava");
          }
          if (craftType.canDive) {
            player.sendMessage("§ethe " + craftType.name + " can dive");
          }
          if (craftType.flyBlockType != 0) {
            player.sendMessage("§crequirement : " + craftType.flyBlockPercent + "%" + " of " + craftType.flyBlockName);
          }

          return true;
        }

      }

      player.sendMessage("§aMoveCraft v0.6 commands :");
      player.sendMessage("§e/" + craftType.name + " " + craftType.driveCommand + " : §f" + " " + craftType.driveCommand + " the " + craftType.name);
      player.sendMessage("§e/" + craftType.name + " " + "release : §frelease the " + craftType.name);
      player.sendMessage("§e/" + craftType.name + " " + "remote : §fremote control of the " + craftType.name);
      player.sendMessage("§e/" + craftType.name + " " + "size : §fthe size of the " + craftType.name + " in block");
      player.sendMessage("§e/" + craftType.name + " " + "setname : §fset the " + craftType.name + "'s name");
      player.sendMessage("§e/" + craftType.name + " " + "info : §fdisplays informations about the " + craftType.name);

      return true;
    }
//TODO
    public boolean onCommand(Player player, String[] split)
    {
      if ((split[0].equalsIgnoreCase("/reload")) && (player.canUseCommand("/reload"))) {
        MoveCraft.this.loadProperties();
        return false;
      }
      if ((split[0].equalsIgnoreCase("/movecraft")) && (player.canUseCommand("/movecraft"))) {
        if (split.length >= 2) {
          if (split[1].equalsIgnoreCase("types"))
          {
            for (CraftType craftType : CraftType.craftTypes)
            {
              if (craftType.canUse(player).booleanValue()) {
                player.sendMessage("§e " + craftType.name + " :§f " + craftType.minBlocks + "-" + craftType.maxBlocks + " blocks" + " speed : " + craftType.maxSpeed);
              }
            }
            return true;
          }

          if (split[1].equalsIgnoreCase("list"))
          {
            if (Craft.craftList.isEmpty()) {
              player.sendMessage("§7no player controlled craft");
              return true;
            }

            for (Craft craft : Craft.craftList)
            {
              player.sendMessage("§e" + craft.name + " controlled by " + Craft.player.getName() + " : " + craft.blockCount + " blocks");
            }

            return true;
          }

          if (split[1].equalsIgnoreCase("reload"))
          {
            MoveCraft.this.loadProperties();
            player.sendMessage("§econfiguration reloaded");

            return true;
          }
        }

        player.sendMessage("§aMoveCraft v0.6 commands :");
        player.sendMessage("§e/movecraft types  : §flist the types of craft available");
        player.sendMessage("§e/movecraft list : §flist the current player controled craft");
        player.sendMessage("§e/movecraft reload : §freload config files");
        player.sendMessage("§e/[craft type]  : §fcommands specific to the craft type");

        return true;
      }

      String craftName = split[0].substring(1);

      CraftType craftType = CraftType.getCraftType(craftName);

      if (craftType != null)
      {
        if (craftType.canUse(player).booleanValue()) {
          return processCommand(craftType, player, split);
        }
        player.sendMessage("§cyou are not allowed to use this type of craft");
        return true;
      }

      return false;
    }
  }
}