package com.hbm.inventory.recipes;

import java.io.IOException;
import java.util.*;
import java.util.Map.Entry;

import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.stream.JsonWriter;
import com.hbm.inventory.RecipesCommon.AStack;
import com.hbm.inventory.RecipesCommon.ComparableStack;
import com.hbm.inventory.RecipesCommon.OreDictStack;
import com.hbm.inventory.fluid.Fluids;
import com.hbm.inventory.material.MaterialShapes;
import com.hbm.inventory.material.Mats;
import com.hbm.inventory.material.Mats.MaterialStack;
import com.hbm.inventory.recipes.loader.SerializableRecipe;
import com.hbm.items.ItemEnums;
import com.hbm.items.ModItems;
import com.hbm.items.machine.ItemFluidIcon;
import com.hbm.items.machine.ItemScraps;
import com.hbm.items.special.ItemBedrockOreNew;
import com.hbm.items.special.ItemBedrockOreNew.BedrockOreGrade;
import com.hbm.items.special.ItemBedrockOreNew.BedrockOreOutput;
import com.hbm.items.special.ItemBedrockOreNew.BedrockOreType;
import com.hbm.util.ItemStackUtil;

import com.hbm.util.Tuple.*;
import net.minecraft.item.ItemStack;

public class ElectrolyserMetalRecipes extends SerializableRecipe {

	public static HashMap<AStack, ElectrolysisMetalRecipe> recipes = new HashMap();

	@Override
	public void registerDefaults() {

		recipes.put(new ComparableStack(ModItems.crystal_iron), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_IRON, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_TITANIUM, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_gold), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_GOLD, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_LEAD, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3),
				new ItemStack(ModItems.ingot_mercury, 2)));

		recipes.put(new ComparableStack(ModItems.crystal_uranium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_URANIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_RADIUM, MaterialShapes.NUGGET.q(4)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_thorium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_THORIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_URANIUM, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_plutonium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_PLUTONIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_POLONIUM, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_titanium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_TITANIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_IRON, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_copper), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_COPPER, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_LEAD, MaterialShapes.NUGGET.q(4)),
				new ItemStack(ModItems.powder_lithium_tiny, 3),
				new ItemStack(ModItems.sulfur, 2)));

		recipes.put(new ComparableStack(ModItems.crystal_tungsten), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_TUNGSTEN, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_IRON, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_aluminium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_ALUMINIUM, MaterialShapes.INGOT.q(2)),
				new MaterialStack(Mats.MAT_IRON, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.chunk_ore, 4, ItemEnums.EnumChunkType.CRYOLITE.ordinal()),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));


		recipes.put(new ComparableStack(ModItems.crystal_beryllium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_BERYLLIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_LEAD, MaterialShapes.NUGGET.q(4)),
				new ItemStack(ModItems.powder_lithium_tiny, 3),
				new ItemStack(ModItems.powder_quartz, 2)));

		recipes.put(new ComparableStack(ModItems.crystal_lead), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_LEAD, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_GOLD, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_schraranium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_SCHRABIDIUM, MaterialShapes.NUGGET.q(5)),
				new MaterialStack(Mats.MAT_URANIUM, MaterialShapes.NUGGET.q(2)),
				new ItemStack(ModItems.nugget_neptunium, 2)));

		recipes.put(new ComparableStack(ModItems.crystal_schrabidium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_SCHRABIDIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_PLUTONIUM, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_rare), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_ZIRCONIUM, MaterialShapes.NUGGET.q(6)),
				new MaterialStack(Mats.MAT_BORON, MaterialShapes.NUGGET.q(2)),
				new ItemStack(ModItems.powder_desh_mix, 3)));

		recipes.put(new ComparableStack(ModItems.crystal_trixite), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_PLUTONIUM, MaterialShapes.INGOT.q(3)),
				new MaterialStack(Mats.MAT_COBALT, MaterialShapes.INGOT.q(4)),
				new ItemStack(ModItems.powder_niobium, 4),
				new ItemStack(ModItems.powder_nitan_mix, 2)));

		recipes.put(new ComparableStack(ModItems.crystal_lithium), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_LITHIUM, MaterialShapes.INGOT.q(6)),
				new MaterialStack(Mats.MAT_BORON, MaterialShapes.INGOT.q(2)),
				new ItemStack(ModItems.powder_quartz, 2),
				new ItemStack(ModItems.fluorite, 2)));

		recipes.put(new ComparableStack(ModItems.crystal_starmetal), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_DURA, MaterialShapes.INGOT.q(4)),
				new MaterialStack(Mats.MAT_COBALT, MaterialShapes.INGOT.q(4)),
				new ItemStack(ModItems.powder_astatine, 3),
				new ItemStack(ModItems.ingot_mercury, 8)));

		recipes.put(new ComparableStack(ModItems.crystal_cobalt), new ElectrolysisMetalRecipe(
				new MaterialStack(Mats.MAT_COBALT, MaterialShapes.INGOT.q(3)),
				new MaterialStack(Mats.MAT_IRON, MaterialShapes.INGOT.q(4)),
				new ItemStack(ModItems.powder_copper, 4),
				new ItemStack(ModItems.powder_lithium_tiny, 3)));

		for(BedrockOreType type : BedrockOreType.values()) {
			ArrayList<Pair<Object, Integer>> productsF = new ArrayList<>();
			productsF.add(new Pair(type.primary1, 8));
			productsF.add(new Pair(type.primary2, 4));
			productsF.add(new Pair(ItemBedrockOreNew.make(BedrockOreGrade.CRUMBS, type), 1));
			recipes.put(new ComparableStack(ItemBedrockOreNew.make(BedrockOreGrade.PRIMARY_FIRST, type)), makeBedrockOreProduct(productsF));

			ArrayList<Pair<Object, Integer>> productsS = new ArrayList<>();
			productsS.add(new Pair(type.primary1, 4));
			productsS.add(new Pair(type.primary2, 8));
			productsS.add(new Pair(ItemBedrockOreNew.make(BedrockOreGrade.CRUMBS, type), 1));

			recipes.put(new ComparableStack(ItemBedrockOreNew.make(BedrockOreGrade.PRIMARY_SECOND, type)), makeBedrockOreProduct(productsS));

			ArrayList<Pair<Object, Integer>> productsC = new ArrayList<>();
			productsC.add(new Pair(type.primary1, 2));
			productsC.add(new Pair(type.primary2, 2));

			recipes.put(new ComparableStack(ItemBedrockOreNew.make(BedrockOreGrade.CRUMBS, type)), makeBedrockOreProduct(productsC));
		}
	}

	public static ElectrolysisMetalRecipe makeBedrockOreProduct(ArrayList<Pair<Object, Integer>> products){
		ArrayList<MaterialStack> moltenProducts = new ArrayList();
		ArrayList<ItemStack> solidProducts = new ArrayList();

		for(Pair<Object, Integer> product : products){
			if(moltenProducts.size() < 2 && product.getKey() instanceof BedrockOreOutput) {
				MaterialStack melt = ItemBedrockOreNew.toFluid((BedrockOreOutput) product.getKey(), product.getValue());
				if (melt != null) {
					moltenProducts.add(melt);
					continue;
				}
			}

			if(product.getKey() instanceof BedrockOreOutput) solidProducts.add(ItemBedrockOreNew.extract((BedrockOreOutput) product.getKey(), product.getValue()));
			if(product.getKey() instanceof ItemStack) solidProducts.add(((ItemStack) product.getKey()).copy());
		}
		if(moltenProducts.size() == 0) moltenProducts.add(new MaterialStack(Mats.MAT_SLAG, MaterialShapes.INGOT.q(2)));

		return new ElectrolysisMetalRecipe(
				moltenProducts.get(0),
				moltenProducts.size() > 1 ? moltenProducts.get(1) : null,
				20,
				solidProducts.toArray(new ItemStack[0]));
	}

	public static ElectrolysisMetalRecipe getRecipe(ItemStack stack) {
		if(stack == null || stack.getItem() == null) return null;
		ComparableStack comp = new ComparableStack(stack).makeSingular();

		if(recipes.containsKey(comp)) return recipes.get(comp);

		List<String> names = ItemStackUtil.getOreDictNames(stack);

		for(String name : names) {
			OreDictStack ore = new OreDictStack(name);
			if(recipes.containsKey(ore)) return recipes.get(ore);
		}

		return null;
	}

	public static HashMap getRecipes() {

		HashMap<Object[], Object[]> recipes = new HashMap<Object[], Object[]>();

		for(Entry<AStack, ElectrolysisMetalRecipe> entry : ElectrolyserMetalRecipes.recipes.entrySet()) {

			ElectrolysisMetalRecipe recipe = entry.getValue();
			Object[] input = new Object[] { entry.getKey().copy(), ItemFluidIcon.make(Fluids.NITRIC_ACID, 100) };
			List outputs = new ArrayList();
			if(recipe.output1 != null) outputs.add(ItemScraps.create(recipe.output1, true));
			if(recipe.output2 != null) outputs.add(ItemScraps.create(recipe.output2, true));
			for(ItemStack byproduct : recipe.byproduct) outputs.add(byproduct);

			recipes.put(input, outputs.toArray());
		}

		return recipes;
	}

	@Override
	public String getFileName() {
		return "hbmElectrolyzerMetal.json";
	}

	@Override
	public Object getRecipeObject() {
		return recipes;
	}

	@Override
	public void deleteRecipes() {
		recipes.clear();
	}

	@Override
	public void readRecipe(JsonElement recipe) {
		JsonObject obj = (JsonObject) recipe;

		AStack input = this.readAStack(obj.get("input").getAsJsonArray());

		MaterialStack output1 = null;
		MaterialStack output2 = null;

		if(obj.has("output1")) {
			JsonArray out1 = obj.get("output1").getAsJsonArray();
			String name1 = out1.get(0).getAsString();
			int amount1 = out1.get(1).getAsInt();
			output1 = new MaterialStack(Mats.matByName.get(name1), amount1);
		}

		if(obj.has("output2")) {
			JsonArray out2 = obj.get("output2").getAsJsonArray();
			String name2 = out2.get(0).getAsString();
			int amount2 = out2.get(1).getAsInt();
			output2 = new MaterialStack(Mats.matByName.get(name2), amount2);
		}

		ItemStack[] byproducts = new ItemStack[0];
		if(obj.has("byproducts")) byproducts = this.readItemStackArray(obj.get("byproducts").getAsJsonArray());

		int duration = 600;
		if(obj.has("duration")) duration = obj.get("duration").getAsInt();

		recipes.put(input, new ElectrolysisMetalRecipe(output1, output2, duration, byproducts));
	}

	@Override
	public void writeRecipe(Object recipe, JsonWriter writer) throws IOException {
		Entry<AStack, ElectrolysisMetalRecipe> rec = (Entry) recipe;

		writer.name("input"); this.writeAStack(rec.getKey(), writer);

		if(rec.getValue().output1 != null) {
			writer.name("output1");
			writer.beginArray();
			writer.setIndent("");
			writer.value(rec.getValue().output1.material.names[0]).value(rec.getValue().output1.amount);
			writer.endArray();
			writer.setIndent("  ");
		}

		if(rec.getValue().output2 != null) {
			writer.name("output2");
			writer.beginArray();
			writer.setIndent("");
			writer.value(rec.getValue().output2.material.names[0]).value(rec.getValue().output2.amount);
			writer.endArray();
			writer.setIndent("  ");
		}

		if(rec.getValue().byproduct != null && rec.getValue().byproduct.length > 0) {
			writer.name("byproducts").beginArray();
			for(ItemStack stack : rec.getValue().byproduct) this.writeItemStack(stack, writer);
			writer.endArray();
		}

		writer.name("duration").value(rec.getValue().duration);
	}

	public static class ElectrolysisMetalRecipe {

		public MaterialStack output1;
		public MaterialStack output2;
		public ItemStack[] byproduct;
		public int duration;

		public ElectrolysisMetalRecipe(MaterialStack output1, MaterialStack output2, ItemStack... byproduct) {
			this.output1 = output1;
			this.output2 = output2;
			this.byproduct = byproduct;
			this.duration = 600;
		}
		public ElectrolysisMetalRecipe(MaterialStack output1, MaterialStack output2, int duration, ItemStack... byproduct) {
			this.output1 = output1;
			this.output2 = output2;
			this.byproduct = byproduct;
			this.duration = duration;
		}
	}
}