package fyresmodjam.handlers;

import org.lwjgl.input.Keyboard;

import fyresmodjam.ModjamMod;
import fyresmodjam.blessings.Blessing;
import fyresmodjam.blessings.BlessingUtils;
import net.minecraft.client.Minecraft;
import net.minecraft.client.settings.KeyBinding;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.RayTraceResult;
import net.minecraftforge.fml.client.registry.ClientRegistry;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.common.gameevent.InputEvent.KeyInputEvent;

public class FyresKeyHandler {

	public static KeyBinding	examine			= new KeyBinding(
			"Examine", Keyboard.KEY_X, "YWD");
	public static KeyBinding	activateBlessing	= new KeyBinding(
			"Activate Blessing", Keyboard.KEY_K, "YWD");

	public static KeyBinding[] keyBindings = new KeyBinding[] {
			examine, activateBlessing
	};

	public FyresKeyHandler() {
		for (KeyBinding k : keyBindings) {
			ClientRegistry.registerKeyBinding(k);
		}
	}

	@SubscribeEvent
	public void keyInput(KeyInputEvent event) {
		if (Minecraft.getMinecraft().inGameHasFocus) {
			Minecraft minecraft = Minecraft.getMinecraft();
			EntityPlayer player = minecraft.player;

			// TODO fix this
			/*
			if (player != null) {
				if (examine.isPressed()) {
					if (minecraft.objectMouseOver != null) {

						RayTraceResult o = minecraft.objectMouseOver;
						
						if (o.typeOfHit == RayTraceResult.Type.BLOCK) {
							int x = minecraft.objectMouseOver.blockX;
							int y = minecraft.objectMouseOver.blockY;
							int z = minecraft.objectMouseOver.blockZ;

							if (minecraft.theWorld
									.getBlock(x, y, z) == ModjamMod.blockPillar
									&& (minecraft.theWorld
											.getBlockMetadata(
													x,
													y,
													z)
											% 2) == 1) {
								y--;
							}

							TileEntity te = minecraft.theWorld
									.getTileEntity(x,
											y,
											z);

							if (te != null && te instanceof TileEntityPillar) {
								Blessing bless = BlessingUtils
										.getBlessingInstance(
												((TileEntityPillar) te).blessing);

								String s = "@\u00A7e "
										+ bless.customName()
										+ "\n"
										+ bless.description()
										+ ".";

								for (String s2 : s
										.split("@")) {

									NewPacketHandler.SEND_MESSAGE.data = new Object[] {
											s2
									};
									NewPacketHandler.SEND_MESSAGE
											.executeClient(Minecraft
													.getMinecraft().player);
								}

							} else if (te != null
									&& te instanceof TileEntityTrap) {
								String placedBy = ((TileEntityTrap) te).placedBy;

								String s = (placedBy != null
										? "\u00A7eThis " + ItemTrap.names[te
												.getBlockMetadata()
												% BlockTrap.trapTypes]
														.toLowerCase()
												+ " was placed by "
												+ (placedBy.equals(
														player.getCommandSenderName())
																? "you"
																: placedBy)
												+ "."
										: "\u00A7eThis " + ItemTrap.names[te
												.getBlockMetadata()
												% BlockTrap.trapTypes]
														.toLowerCase()
												+ " doesn't seem to have been placed by anyone.");
								s += " \u00A7eTrap is set to "
										+ TileEntityTrap.settings[((TileEntityTrap) te).setting]
										+ ".";

								NewPacketHandler.SEND_MESSAGE.data = new Object[] {
										s
								};
								NewPacketHandler.SEND_MESSAGE
										.executeClient(Minecraft
												.getMinecraft().player);
							} else {
								ItemStack stack = new ItemStack(
										minecraft.theWorld
												.getBlock(x, y, z),
										1,
										minecraft.theWorld
												.getBlockMetadata(
														x,
														y,
														z));

								if (stack.getItem() != null) {
									String name = stack
											.getDisplayName()
											.toLowerCase();

									NewPacketHandler.SEND_MESSAGE.data = new Object[] {
											"\u00A7eIt's a " + name
													+ (!name.contains(
															"block") ? " block."
																	: ".")
									};
									NewPacketHandler.SEND_MESSAGE
											.executeClient(Minecraft
													.getMinecraft().player);
								}
							}
						} else if (o.typeOfHit == MovingObjectType.ENTITY
								&& o.entityHit != null) {
							NewPacketHandler.EXAMINE_MOB
									.sendToServer(o.entityHit.dimension,
											o.entityHit.getEntityId());
						}
					}
				}

				if (activateBlessing.isPressed()) {
					String blessing = player
							.getEntityData()
							.getString("Blessing");

					if (blessing != null) {
						FMLLog.info("Triggering blessing");

						if (minecraft.objectMouseOver != null) {
							MovingObjectPosition o = minecraft.objectMouseOver;
							if (o.typeOfHit == MovingObjectType.BLOCK) {
								NewPacketHandler.ACTIVATE_BLESSING
										.sendToServer(minecraft.objectMouseOver.blockX,
												minecraft.objectMouseOver.blockY,
												minecraft.objectMouseOver.blockZ);
							}
						} else {
							NewPacketHandler.ACTIVATE_BLESSING
									.sendToServer(player.chunkCoordX,
											player.chunkCoordY,
											player.chunkCoordZ);
						}
					}
				}
			}
			*/
		}
	}
}