package fyresmodjam;

import java.awt.Color;

import org.lwjgl.input.Keyboard;

import cpw.mods.fml.client.registry.ClientRegistry;
import cpw.mods.fml.client.registry.RenderingRegistry;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import fyresmodjam.blessings.BlessingUtils;
import fyresmodjam.entities.EntityMysteryPotion;
import fyresmodjam.entities.renderers.RenderMysteryPotion;
import fyresmodjam.handlers.ClientTickHandler;
import fyresmodjam.handlers.FyresKeyHandler;
import fyresmodjam.handlers.NewPacketHandler;
import fyresmodjam.misc.ConfigData;
import fyresmodjam.misc.EntityStatHelper;
import fyresmodjam.tileentities.TileEntityCrystal;
import fyresmodjam.tileentities.TileEntityCrystalStand;
import fyresmodjam.tileentities.TileEntityPillar;
import fyresmodjam.tileentities.TileEntityTrap;
import fyresmodjam.tileentities.renderers.TileEntityCrystalRenderer;
import fyresmodjam.tileentities.renderers.TileEntityCrystalStandRenderer;
import fyresmodjam.tileentities.renderers.TileEntityPillarRenderer;
import fyresmodjam.tileentities.renderers.TileEntityTrapRenderer;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.entity.EntityClientPlayerMP;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.MovingObjectPosition.MovingObjectType;
import net.minecraft.world.World;
import net.minecraftforge.client.event.RenderGameOverlayEvent;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.config.Configuration;

public class ClientProxy extends CommonProxy {

	@SubscribeEvent
	public void guiRenderEvent(RenderGameOverlayEvent.Post event) {
		if (event.type == RenderGameOverlayEvent.ElementType.HOTBAR) {
			MovingObjectPosition mouse = Minecraft.getMinecraft().objectMouseOver;

			World world = Minecraft.getMinecraft().theWorld;

			EntityClientPlayerMP thePlayer = Minecraft.getMinecraft().thePlayer;

			FontRenderer fontRenderer = Minecraft.getMinecraft().fontRenderer;

			int halfedWidth = event.resolution.getScaledWidth() / 2;
			if (mouse != null && world != null && mouse.typeOfHit == MovingObjectType.BLOCK) {
				TileEntity te = world.getTileEntity(mouse.blockX, mouse.blockY, mouse.blockZ);
				Block id = world.getBlock(mouse.blockX, mouse.blockY, mouse.blockZ);

				if (id == ModjamMod.blockPillar || (id == ModjamMod.blockTrap && te != null
						&& te instanceof TileEntityTrap && ((TileEntityTrap) te).placedBy != null)) {
					TileEntityTrap tileEntityTrap = null;

					if (te instanceof TileEntityTrap)
						tileEntityTrap = (TileEntityTrap) te;

					if (tileEntityTrap != null && tileEntityTrap.placedBy != null) {
						String key = Keyboard.getKeyName(FyresKeyHandler.examine.getKeyCode());
						String string = "Press " + key + " to Examine";

						if (thePlayer != null && tileEntityTrap.placedBy.equals(thePlayer.getCommandSenderName())) {
							if (thePlayer.isSneaking())
								string = "Use to disarm (Stand to toggle setting)";
							else
								string = "Use to toggle setting (Sneak to disarm)";
						}

						fontRenderer.drawStringWithShadow(string,
								halfedWidth - (fontRenderer.getStringWidth(string) / 2),
								event.resolution.getScaledHeight() / 2 + 16, Color.WHITE.getRGB());
					}
				}
			}

			if (thePlayer != null) {
				EntityPlayer player = thePlayer;

				if (BlessingUtils.hasBlessing(player)) {
					if (BlessingUtils.hasBlessing(player, "BlessingBerserker")) {
						if (!EntityStatHelper.hasStat(player, "BlessingCounter")) {
							EntityStatHelper.giveStat(player, "BlessingCounter", 0);
						}

						String string = EntityStatHelper.getStat(player, "BlessingCounter");
						fontRenderer.drawStringWithShadow(string,
								halfedWidth - (fontRenderer.getStringWidth(string) / 2),
								event.resolution.getScaledHeight() - 48 + (player.capabilities.isCreativeMode ? 16 : 0),
								Color.RED.getRGB());
					}
				}
			}
		}
	}

	@Override
	public void register() {
		ClientTickHandler clientHandler = new ClientTickHandler();
		FMLCommonHandler.instance().bus().register(clientHandler);

		FMLCommonHandler.instance().bus().register(new FyresKeyHandler());

		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityPillar.class, new TileEntityPillarRenderer());
		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityTrap.class, new TileEntityTrapRenderer());
		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityCrystal.class, new TileEntityCrystalRenderer());
		ClientRegistry.bindTileEntitySpecialRenderer(TileEntityCrystalStand.class,
				new TileEntityCrystalStandRenderer());

		RenderingRegistry.registerEntityRenderingHandler(EntityMysteryPotion.class,
				new RenderMysteryPotion(ModjamMod.mysteryPotion));

		MinecraftForge.EVENT_BUS.register(this);
	}

	@Override
	public void sendPlayerMessage(String message) {
		NewPacketHandler.SEND_MESSAGE.data = new Object[] { message };

		NewPacketHandler.SEND_MESSAGE.executeClient(Minecraft.getMinecraft().thePlayer);
	}

	public void loadFromConfig(Configuration config) {
		ConfigData.loadFromConfig(config);

		ConfigData.examineKey = config.get("Keybindings", "examine_key", ConfigData.examineKey)
				.getInt(ConfigData.examineKey);

		ConfigData.blessingKey = config.get("Keybindings", "blessing_key", ConfigData.blessingKey)
				.getInt(ConfigData.blessingKey);

		FyresKeyHandler.examine.setKeyCode(ConfigData.examineKey);

		FyresKeyHandler.activateBlessing.setKeyCode(ConfigData.blessingKey);
	}
}