package com.thebrokenrail.energonrelics.registry.infuser;

import com.thebrokenrail.energonrelics.EnergonRelics;
import com.thebrokenrail.energonrelics.registry.infuser.data.InfuserAction;
import com.thebrokenrail.energonrelics.registry.infuser.data.InfuserEntry;
import net.minecraft.item.DyeItem;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Items;
import net.minecraft.util.DyeColor;
import net.minecraft.util.Identifier;
import net.minecraft.util.registry.Registry;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * Infuser Registry
 */
public final class InfuserRegistry {
    private static final Map<Item, InfuserEntry> map = new HashMap<>();

    /**
     * Get From Registry
     * @param item Input Item
     * @return Infuser Registry Entry
     */
    public static InfuserEntry get(Item item) {
        return map.get(item);
    }

    /**
     * Add To Registry
     * @param item Input Item
     * @param entry Infuser Registry Entry
     */
    public static void add(Item item, InfuserEntry entry) {
        map.put(item, entry);
    }

    /**
     * Get Entry Set
     * @return Entry Set
     */
    public static Set<Map.Entry<Item, InfuserEntry>> entrySet() {
        return map.entrySet();
    }

    /**
     * Convert Infuser Registry Entry To String
     * @param entry Infuser Registry Entry
     * @return String
     */
    public static String toString(InfuserEntry entry) {
        Item item = null;
        for (Map.Entry<Item, InfuserEntry> mapEntry : entrySet()) {
            if (mapEntry.getValue() == entry) {
                item = mapEntry.getKey();
                break;
            }
        }

        if (item != null) {
            return Registry.ITEM.getId(item).toString();
        } else {
            return "";
        }
    }

    /**
     * Get Infuser Registry Entry From String
     * @param str String
     * @return Infuser Registry Entry
     */
    public static InfuserEntry fromString(String str) {
        Item item = Registry.ITEM.get(new Identifier(str));
        return map.getOrDefault(item, null);
    }

    private static void addTransform(Item[] items, long cost, double successChance) {
        for (Item item : items) {
            InfuserAction[] success = new InfuserAction[items.length - 1];
            int i = 0;
            for (Item item2 : items) {
                if (item != item2) {
                    success[i] = new InfuserAction.ItemAction(new ItemStack(item2, 8));
                    i++;
                }
            }
            add(item, new InfuserEntry(cost, successChance, success, new InfuserAction[]{new InfuserAction.ParticleAction(), new InfuserAction.ItemAction(Items.STRING)}));
        }
    }

    static {
        add(Items.SUGAR, new InfuserEntry(320, 0.4d, new InfuserAction[]{new InfuserAction.ItemAction(new ItemStack(Items.GLOWSTONE_DUST, 48))}, new InfuserAction[]{new InfuserAction.ItemAction(Items.SUGAR_CANE), new InfuserAction.ExplosionAction()}));

        addTransform(getDyes(), 107, 0.4d);
        addTransform(getWool(), 168, 0.3d);

        add(Items.GOLDEN_APPLE, new InfuserEntry(510, 0.3d, new InfuserAction[]{new InfuserAction.ItemAction(Items.ENCHANTED_GOLDEN_APPLE)}, new InfuserAction[]{new InfuserAction.ExplosionAction()}));
        add(Items.COAL, new InfuserEntry(340, 0.2d, new InfuserAction[]{new InfuserAction.ItemAction(Items.DIAMOND)}, new InfuserAction[]{new InfuserAction.ExplosionAction()}));

        add(EnergonRelics.Items.VERIDIUM_INGOT, new InfuserEntry(240, 0.25d, new InfuserAction[]{new InfuserAction.ItemAction(EnergonRelics.Items.VERIDIUM_ORB)}, new InfuserAction[]{new InfuserAction.ParticleAction(), new InfuserAction.ItemAction(EnergonRelics.Items.VERIDIUM_POWDER), new InfuserAction.ExplosionAction()}));

        add(EnergonRelics.Items.VERIDIUM_POWDER, new InfuserEntry(170, 0.27d, new InfuserAction[]{new InfuserAction.ItemAction(new ItemStack(EnergonRelics.Items.VERIDIUM_INGOT, 2))}, new InfuserAction[]{new InfuserAction.ParticleAction(), new InfuserAction.ExplosionAction()}));

        add(Items.GOLD_NUGGET, new InfuserEntry(260, 0.3d, new InfuserAction[]{new InfuserAction.ItemAction(Items.GOLD_INGOT)}, new InfuserAction[]{new InfuserAction.ItemAction(Items.IRON_NUGGET), new InfuserAction.ParticleAction()}));
        add(Items.IRON_NUGGET, new InfuserEntry(260, 0.3d, new InfuserAction[]{new InfuserAction.ItemAction(Items.IRON_INGOT)}, new InfuserAction[]{new InfuserAction.ParticleAction()}));

        add(Items.IRON_ORE, new InfuserEntry(270, 0.42d, new InfuserAction[]{new InfuserAction.ItemAction(Items.GOLD_ORE)}, new InfuserAction[]{new InfuserAction.ItemAction(Items.IRON_ORE), new InfuserAction.ItemAction(Items.STONE)}));
    }

    private static Item[] getWool() {
        List<Item> wool = new ArrayList<>();
        for (Item item : Registry.ITEM) {
            Identifier id = Registry.ITEM.getId(item);
            if (id.getNamespace().equals("minecraft") && id.getPath().endsWith("_wool")) {
                wool.add(item);
            }
        }
        return wool.toArray(new Item[0]);
    }

    private static Item[] getDyes() {
        DyeColor[] colors = DyeColor.values();
        Item[] dyes = new Item[colors.length];
        for (int i = 0; i < colors.length; i++) {
            dyes[i] = DyeItem.byColor(colors[i]);
        }
        return dyes;
    }
}