package me.nextgeneric.random;

import java.util.ArrayList;
import java.util.List;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.block.Biome;
import org.bukkit.block.Block;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.PluginCommand;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitScheduler;

public class RandomLocation extends JavaPlugin
{
  List<String> cooldowns = new ArrayList();

  public RandomLocation() {}

  public Location getSafeLocation(World w) { int randomX = (int)(Math.random() * 1000.0D);
    int randomZ = (int)(Math.random() * 1000.0D);
    int randomY = w.getHighestBlockYAt(randomX, randomZ);
    Location randomLocation = new Location(w, randomX, randomY, randomZ);
    if (randomLocation.getBlock().getBiome().toString().contains("OCEAN")) {
      return getSafeLocation(w);
    }
    return randomLocation.add(0.0D, 1.0D, 0.0D);
  }


  public void onEnable()
  {
    getCommand("rtp").setExecutor(new CommandExecutor()
    {
      public boolean onCommand(CommandSender commandSender, Command command, String s, String[] strings) {
        if (((commandSender instanceof Player)) &&
          (command.getName().equalsIgnoreCase("rtp"))) {
          tp((Player)commandSender);
          return true;
        }

        return false;
      }
    });
  }


  public void tp(Player p)
  {
    final String name = p.getName();
    if (!cooldowns.contains(name)) {
      cooldowns.add(name);
      p.sendMessage("§aПодбираю безопасную локацию...");
      Location loc = getSafeLocation(p.getWorld()).clone();
      p.sendMessage("§aЛокация найдена. Телепортируемся...");
      p.teleport(loc);
      long delay = p.hasPermission("randomtp.donor") ? 10L : 30L;
      Bukkit.getScheduler().scheduleSyncDelayedTask(this, new Runnable()
      {

        public void run() { cooldowns.remove(name); } }, 20L * delay);
    }
    else
    {
      p.sendMessage("§cЭтим можно пользоваться раз в тридцать секунд. А донатерам - раз в 10.");
    }
  }
}