package fr.jackcartersmith.orbsat.client;

import java.util.Locale;

import fr.jackcartersmith.orbsat.OSRefs;
import fr.jackcartersmith.orbsat.block.OSBlockInterface.IOSMetaBlock;
import fr.jackcartersmith.orbsat.common.CommonProxy;
import fr.jackcartersmith.orbsat.item.ItemOSBase;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.ItemMeshDefinition;
import net.minecraft.client.renderer.block.model.ModelBakery;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.fml.common.registry.GameData;

public class ClientProxy extends CommonProxy{
	
	@Override
	public void registerRender(){
		
	}
	
	@Override
	public void preInit(){
		Minecraft.getMinecraft().getFramebuffer().enableStencil();//Enabling FBO stencils
		
		for(Block block : OSRefs.registeredOSBlocks)
		{
			Item blockItem = Item.getItemFromBlock(block);
			final ResourceLocation loc = GameData.getBlockRegistry().getNameForObject(block);
			if(block instanceof IOSMetaBlock)
			{
				IOSMetaBlock ieMetaBlock = (IOSMetaBlock) block;
				if(ieMetaBlock.useCustomStateMapper())
					ModelLoader.setCustomStateMapper(block, OSCustomStateMapper.getStateMapper(ieMetaBlock));
				ModelLoader.setCustomMeshDefinition(blockItem, new ItemMeshDefinition()
				{
					@Override
					public ModelResourceLocation getModelLocation(ItemStack stack)
					{
						return new ModelResourceLocation(loc, "inventory");
					}
				});
				for(int meta = 0; meta < ieMetaBlock.getMetaEnums().length; meta++)
				{
					String location = loc.toString();
					String prop = ieMetaBlock.appendPropertiesToState() ? ("inventory," + ieMetaBlock.getMetaProperty().getName() + "=" + ieMetaBlock.getMetaEnums()[meta].toString().toLowerCase(Locale.US)) : null;
					if(ieMetaBlock.useCustomStateMapper())
					{
						String custom = ieMetaBlock.getCustomStateMapping(meta, true);
						if(custom != null)
							location += "_" + custom;
					}
					try
					{
						ModelLoader.setCustomModelResourceLocation(blockItem, meta, new ModelResourceLocation(location, prop));
					} catch(NullPointerException npe)
					{
						throw new RuntimeException("WELP! apparently " + ieMetaBlock + " lacks an item!", npe);
					}
				}
			} else
				ModelLoader.setCustomModelResourceLocation(blockItem, 0, new ModelResourceLocation(loc, "inventory"));
		}
		
		for(Item item : OSRefs.registeredOSItems)
		{
			if(item instanceof Item)
			{	
				ItemOSBase ieMetaItem = (ItemOSBase) item;
				if(ieMetaItem.registerSubModels && ieMetaItem.getSubNames() != null && ieMetaItem.getSubNames().length > 0)
				{
					for(int meta = 0; meta < ieMetaItem.getSubNames().length; meta++)
					{
						ResourceLocation loc = new ResourceLocation("orbsat", ieMetaItem.itemName + "/" + ieMetaItem.getSubNames()[meta]);
						ModelBakery.registerItemVariants(ieMetaItem, loc);
						ModelLoader.setCustomModelResourceLocation(ieMetaItem, meta, new ModelResourceLocation(loc, "inventory"));
					}
				} else
				{
					final ResourceLocation loc = new ResourceLocation("orbsat", ieMetaItem.itemName);
					ModelBakery.registerItemVariants(ieMetaItem, loc);
					ModelLoader.setCustomMeshDefinition(ieMetaItem, new ItemMeshDefinition()
					{
						@Override
						public ModelResourceLocation getModelLocation(ItemStack stack)
						{
							return new ModelResourceLocation(loc, "inventory");
						}
					});
				}
			} 
			else
			{
				final ResourceLocation loc = GameData.getItemRegistry().getNameForObject(item);
				ModelBakery.registerItemVariants(item, loc);
				ModelLoader.setCustomMeshDefinition(item, new ItemMeshDefinition()
				{
					@Override
					public ModelResourceLocation getModelLocation(ItemStack stack)
					{
						return new ModelResourceLocation(loc, "inventory");
					}
				});
			}
		}
	}
	
}