package io.github.hsyyid.starwarsbattlecraft.items.firearms;

import io.github.hsyyid.starwarsbattlecraft.entities.EntityBullet;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;

import java.lang.reflect.Constructor;

public class ItemFirearm extends Item
{
    public Item ammoItem;
    public int bulletDamage;
    public int clipRounds;
    public int remainingBullets;
    public Class<EntityBullet> bulletClass;

    public ItemFirearm(Item ammoItem, int bulletDamage, int clipRounds, Class<EntityBullet> bulletClass)
    {
        this.ammoItem = ammoItem;
        this.bulletDamage = bulletDamage;
        this.clipRounds = clipRounds;
        this.bulletClass = bulletClass;
        this.setCreativeTab(CreativeTabs.tabCombat);
        this.setMaxStackSize(1);
        this.setMaxDamage(1000);
    }

    public ItemStack onItemRightClick(ItemStack itemStackIn, World worldIn, EntityPlayer playerIn)
    {
        if (playerIn.capabilities.isCreativeMode || this.canDamageAmmo(worldIn, playerIn))
        {
            worldIn.playSoundAtEntity(playerIn, "random.bow", 0.5F, 0.4F / (itemRand.nextFloat() * 0.4F + 0.8F));

            if (!worldIn.isRemote)
            {
                try
                {
                    if (bulletClass.getConstructor() != null)
                    {
                        Constructor<EntityBullet> bulletConstructor = bulletClass.getConstructor(new Class[] { World.class, EntityLivingBase.class });
                        EntityBullet bullet = bulletConstructor.newInstance(new Object[] { worldIn, (EntityLivingBase) playerIn });
                        bullet.damage = this.bulletDamage;
                        worldIn.spawnEntityInWorld(bullet);
                        itemStackIn.damageItem(1, playerIn);
                    }
                }
                catch (Exception e)
                {
                    e.printStackTrace();
                }
            }

            return itemStackIn;
        }

        return itemStackIn;
    }

    public boolean canDamageAmmo(World worldIn, EntityPlayer playerIn)
    {
        if (this.remainingBullets > 0)
        {
            this.remainingBullets--;
            return true;
        }
        else if (playerIn.inventory.hasItem(this.ammoItem))
        {
            for (ItemStack itemStack : playerIn.inventory.mainInventory)
            {
                if (itemStack != null && itemStack.getItem() != null && Item.getIdFromItem(this.ammoItem) == Item.getIdFromItem(itemStack.getItem()))
                {
                    playerIn.inventory.consumeInventoryItem(itemStack.getItem());
                    this.remainingBullets = clipRounds;
                    // TODO: If wanted, add Reload Animation Here.
                    this.remainingBullets--;
                    return true;
                }
            }
        }

        return false;
    }
}