package gtPlusPlus.xmod.growthcraft.fishtrap;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import net.minecraft.item.ItemStack;

public class Growthcraft_Old {

    Method addTrapJunk;
    Method addTrapTreasure;
    Method addTrapFish;
    Object FishTrapRegistryO;

    public Growthcraft_Old() {
        setFishTrapRegistry();
    }

    void setFishTrapRegistry() {
        try {
            Class<?> FishTrapRegistryClass = Class
                    .forName("gtPlusPlus.xmod.growthcraft.fishtrap.FishTrapHandler.mFishingRegistry");
            Class<?> FishTrapEntry = Class.forName("growthcraft.api.fishtrap.FishTrapEntry");
            if (FishTrapRegistryClass.isInstance(FishTrapHandler.getFishingRegistry())) {
                addTrapJunk = FishTrapRegistryClass.getDeclaredMethod("addTrapJunk", FishTrapEntry);
                addTrapTreasure = FishTrapRegistryClass.getDeclaredMethod("addTrapTreasure", FishTrapEntry);
                addTrapFish = FishTrapRegistryClass.getDeclaredMethod("addTrapFish", FishTrapEntry);
                FishTrapRegistryO = FishTrapHandler.getFishingRegistry();
            }
        } catch (ClassNotFoundException | NoSuchMethodException | SecurityException e) {
            e.printStackTrace();
        }
    }

    private Object createFishTrapEntry(ItemStack loot, int chance) {
        try {
            Class<?> FishTrapEntry = Class.forName("growthcraft.api.fishtrap.FishTrapEntry");
            Object o = FishTrapEntry.getConstructor(ItemStack.class, int.class);
            if (FishTrapEntry != null) {
                Constructor[] constructors = FishTrapEntry.getDeclaredConstructors();
                constructors[0].setAccessible(true);
                Object x = constructors[0].newInstance(loot, chance);
                if (x != null) {
                    return x;
                }
            }
        } catch (ClassNotFoundException | NoSuchMethodException | SecurityException | InstantiationException
                | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {}

        return null;
    }

    private boolean invoke(Method m, ItemStack o, int p) {
        try {
            Object I = createFishTrapEntry(o, p);
            m.invoke(FishTrapRegistryO, I);
            return true;
        } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {}
        return false;
    }

    public void addTrapJunk(final ItemStack loot, final int lootChance) {
        // FishTrapRegistry.instance().addTrapJunk(new FishTrapEntry(loot, lootChance));
        if (addTrapJunk != null) {
            invoke(addTrapJunk, loot, lootChance);
        }
    }

    public void addTrapTreasure(final ItemStack loot, final int lootChance) {
        // FishTrapRegistry.instance().addTrapTreasure(new FishTrapEntry(loot, lootChance));
        if (addTrapTreasure != null) {
            invoke(addTrapTreasure, loot, lootChance);
        }
    }

    public void addTrapFish(final ItemStack loot, final int lootChance) {
        // FishTrapRegistry.instance().addTrapFish(new FishTrapEntry(loot, lootChance));
        if (addTrapFish != null) {
            invoke(addTrapFish, loot, lootChance);
        }
    }
}