package de.ellpeck.actuallyadditions.common;

import de.ellpeck.actuallyadditions.common.blocks.render.ActualCompostModel;
import de.ellpeck.actuallyadditions.common.blocks.render.CompostModel;
import de.ellpeck.actuallyadditions.common.blocks.render.IHasModel;
import de.ellpeck.actuallyadditions.common.fluids.InitFluids;
import de.ellpeck.actuallyadditions.common.util.FluidStateMapper;
import net.minecraft.block.Block;
import net.minecraft.client.renderer.model.ModelBakery;
import net.minecraft.client.renderer.model.ModelResourceLocation;
import net.minecraft.fluid.Fluid;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.client.event.ModelBakeEvent;
import net.minecraftforge.client.event.ModelRegistryEvent;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.eventbus.api.SubscribeEvent;

import java.util.HashMap;
import java.util.Map;

public class ClientRegistryHandler {

    public static final Map<ItemStack, ModelResourceLocation> MODEL_LOCATIONS_FOR_REGISTERING = new HashMap<>();

    /**
     * (Excerpted from Tinkers' Construct with permission, thanks guys!)
     */
    private static void registerCustomFluidBlockRenderer(Fluid fluid) {
        Block block = fluid.getBlock();
        Item item = Item.getItemFromBlock(block);
        FluidStateMapper mapper = new FluidStateMapper(fluid);
        ModelBakery.registerItemVariants(item);
        ModelLoader.setCustomMeshDefinition(item, mapper);
        ModelLoader.setCustomStateMapper(block, mapper);
    }

    @SubscribeEvent
    public void onModelRegistry(ModelRegistryEvent event) {
        for (Block block : RegistryHandler.BLOCKS_TO_REGISTER) {
            if (block instanceof IHasModel) {
                ((IHasModel) block).registerRendering();
            }
        }

        for (Map.Entry<ItemStack, ModelResourceLocation> entry : MODEL_LOCATIONS_FOR_REGISTERING.entrySet()) {
            ModelLoader.setCustomModelResourceLocation(entry.getKey().getItem(), entry.getKey().getItemDamage(), entry.getValue());
        }

        registerCustomFluidBlockRenderer(InitFluids.fluidCanolaOil);
        registerCustomFluidBlockRenderer(InitFluids.fluidRefinedCanolaOil);
        registerCustomFluidBlockRenderer(InitFluids.fluidCrystalOil);
        registerCustomFluidBlockRenderer(InitFluids.fluidEmpoweredOil);
    }

    @SubscribeEvent
    public void onModelBake(ModelBakeEvent e) {
        ModelResourceLocation mrl = new ModelResourceLocation(new ResourceLocation(ActuallyAdditions.MODID, "block_compost"), "normal");
        CompostModel.compostBase = e.getModelRegistry().getObject(mrl);
        e.getModelRegistry().putObject(mrl, new ActualCompostModel());
    }
}
