package com.halestormxv.item;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import com.halestormxv.lib.RefStrings;

import net.minecraft.block.Block;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.passive.EntityChicken;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemShears;
import net.minecraft.item.ItemStack;
import net.minecraft.stats.StatList;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.World;
import net.minecraftforge.common.IShearable;

public class celShears extends ItemShears
{
    public celShears()
    {
        this.setMaxStackSize(1);
        this.setTextureName(RefStrings.MODID + ":celestial_shears");
        this.setMaxDamage(600);
    }

    public boolean isDamageable()
    {
        return false;
    }

    @Override
    public boolean itemInteractionForEntity(ItemStack itemstack, EntityPlayer player, EntityLivingBase entity)
    {
        if (entity.worldObj.isRemote)
        {
            return false;
        }
        List shearList = entity.worldObj.getEntitiesWithinAABBExcludingEntity(player, entity.boundingBox.expand(6.0F, 6.0F, 6.0F));
        for (int i = 0; i < shearList.size(); i++)
        {
            IShearable target = (IShearable)shearList.get(i);
            if (entity instanceof IShearable)
            {
                if (target.isShearable(itemstack, entity.worldObj, (int)entity.posX, (int)entity.posY, (int)entity.posZ) )
                {
                    ArrayList<ItemStack> drops = target.onSheared(itemstack, entity.worldObj, (int)entity.posX, (int)entity.posY, (int)entity.posZ,
                            EnchantmentHelper.getEnchantmentLevel(Enchantment.fortune.effectId, itemstack));

                    Random rand = new Random();
                    for(ItemStack stack : drops)
                    {
                        EntityItem ent = entity.entityDropItem(stack, 1.0F);
                        ent.motionY += rand.nextFloat() * 0.05F;
                        ent.motionX += (rand.nextFloat() - rand.nextFloat()) * 0.1F;
                        ent.motionZ += (rand.nextFloat() - rand.nextFloat()) * 0.1F;
                    }
                }
                return true;
            }
        }
        return false;
    }

    @Override
    public boolean onBlockStartBreak(ItemStack itemstack, int x, int y, int z, EntityPlayer player)
    {
        if (player.worldObj.isRemote)
        {
            return false;
        }
        Block block = player.worldObj.getBlock(x, y, z);
        if (block instanceof IShearable)
        {
            IShearable target = (IShearable)block;
            if (target.isShearable(itemstack, player.worldObj, x, y, z))
            {
                ArrayList<ItemStack> drops = target.onSheared(itemstack, player.worldObj, x, y, z,
                        EnchantmentHelper.getEnchantmentLevel(Enchantment.fortune.effectId, itemstack));
                Random rand = new Random();

                for(ItemStack stack : drops)
                {
                    float f = 0.7F;
                    double d  = (double)(rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
                    double d1 = (double)(rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
                    double d2 = (double)(rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
                    EntityItem entityitem = new EntityItem(player.worldObj, (double)x + d, (double)y + d1, (double)z + d2, stack);
                    entityitem.delayBeforeCanPickup = 10;
                    player.worldObj.spawnEntityInWorld(entityitem);
                }
                player.addStat(StatList.mineBlockStatArray[Block.getIdFromBlock(block)], 1);
            }
        }
        return false;
    }

}