package poppy;

import org.bukkit.Bukkit;
import org.bukkit.GameMode;
import org.bukkit.Material;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.SkullMeta;
import org.bukkit.plugin.Plugin;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;

import poppy.modules.AutoBreakerModule;
import poppy.modules.AutoPlacerModule;
import poppy.modules.AutoWorkbenchModule;
import poppy.modules.BlockDetectorModule;
import poppy.modules.CauldronModule;
import poppy.modules.ChairModule;
import poppy.modules.DoubleDoorModule;
import poppy.modules.HopperSorterModule;
import poppy.modules.CommonModule;
import poppy.modules.LeavesDecayModule;
import poppy.modules.SpawnerModule;
import poppy.modules.PlayerMountModule;


public class Main extends JavaPlugin {
	private Plugin plugin;
	private Config config;
	private PluginManager pluginManager;
	
	private CommonModule commonModule;
	private DoubleDoorModule doubleDoorModule;
	private ChairModule chairModule;
	private AutoWorkbenchModule autoWorkbenchModule;
	private LeavesDecayModule leavesDecayModule;
	private CauldronModule cauldronModule;
	private SpawnerModule spawnerModule;
	private HopperSorterModule hopperSorterModule;
	private AutoPlacerModule autoPlacerModule;
	private AutoBreakerModule autoBreakerModule;
	private PlayerMountModule playerMountModule;
	private BlockDetectorModule blockDetectorModule;

	@Override
	public void onEnable() {
		plugin = this;
		config = new Config("config/poppy.yml");
		pluginManager = Bukkit.getPluginManager();

		commonModule = new CommonModule();
		pluginManager.registerEvents(commonModule, this);

		doubleDoorModule = new DoubleDoorModule();
		pluginManager.registerEvents(doubleDoorModule, this);

		chairModule = new ChairModule();
		pluginManager.registerEvents(chairModule, this);
		
		autoWorkbenchModule = new AutoWorkbenchModule();
		pluginManager.registerEvents(autoWorkbenchModule, this);

		leavesDecayModule = new LeavesDecayModule(this);
		pluginManager.registerEvents(leavesDecayModule, this);

		cauldronModule = new CauldronModule(this);
		pluginManager.registerEvents(cauldronModule, this);

		spawnerModule = new SpawnerModule();
		pluginManager.registerEvents(spawnerModule, this);

		hopperSorterModule = new HopperSorterModule();
		pluginManager.registerEvents(hopperSorterModule, this);

		autoPlacerModule = new AutoPlacerModule(this);
		pluginManager.registerEvents(autoPlacerModule, this);

		autoBreakerModule = new AutoBreakerModule(this);
		pluginManager.registerEvents(autoBreakerModule, this);

		playerMountModule = new PlayerMountModule();
		pluginManager.registerEvents(playerMountModule, this);

		blockDetectorModule = new BlockDetectorModule();
		pluginManager.registerEvents(blockDetectorModule, this);
	}

	@Override
	public void onDisable() {
		chairModule.onDisable();
	}

	@Override
	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
		if (sender instanceof Player) {
			final Player player = (Player) sender;
			switch (label) {
				case "head":
					return setItemAsHead(player, args);
				case "skull":
					return getSkullForName(player, args);
				case "r":
					return reload(player, args);
				default:
					return false;
			}
		}
		return true;
	}

	private boolean setItemAsHead(final Player player, final String[] args) {
		final ItemStack item = player.getInventory().getItemInMainHand();
		final ItemStack head = player.getInventory().getHelmet();
		if (head != null && head.getType().equals(Material.SADDLE)) {
			player.eject();
		}
		player.getInventory().setHelmet(item);
		player.getInventory().setItemInMainHand((new ItemStack(Material.AIR)));
		if (player.getGameMode() == GameMode.SURVIVAL) {
			if (head != null) {
				player.getInventory().addItem(head);
			}
		}
		return true;
	}

	private boolean reload(final Player player, final String[] args) {
		if (!player.isOp()) {
			player.sendMessage(Constants.Messages.NOT_ENOUGH_PERMISSION);
			return true;
		}
		player.chat("/reload confirm");
		return true;
	}
	
	@SuppressWarnings("deprecation")
	private boolean getSkullForName(final Player player, final String[] args) {
		if (!player.isOp()) {
			player.sendMessage(Constants.Messages.NOT_ENOUGH_PERMISSION);
			return true;
		}
		if (args.length != 1) {
			return false;
		}
		final String name = args[0];
		final ItemStack skull = new ItemStack(Material.PLAYER_HEAD);
		final SkullMeta meta = (SkullMeta) skull.getItemMeta();
		meta.setOwner(name);
		skull.setItemMeta(meta);
		player.getInventory().addItem(skull);
		return true;
	}
}