package com.pahimar.ee3.block;

import java.util.Random;

import com.pahimar.ee3.api.array.AlchemyArray;
import com.pahimar.ee3.array.AlchemyArrayRegistry;
import com.pahimar.ee3.reference.Names;
import com.pahimar.ee3.reference.RenderIds;
import com.pahimar.ee3.reference.Sounds;
import com.pahimar.ee3.settings.ChalkSettings;
import com.pahimar.ee3.tileentity.TileEntityAlchemyArray;
import com.pahimar.ee3.tileentity.TileEntityEE;
import com.pahimar.ee3.util.CommonSoundHelper;
import com.pahimar.ee3.util.EntityHelper;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MathHelper;
import net.minecraft.world.Explosion;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;

public class BlockAlchemyArray extends BlockTileEntityEE {
    public BlockAlchemyArray() {
        super(Material.circuits);
        this.setCreativeTab(null);
        this.setBlockName(Names.Blocks.ALCHEMY_ARRAY);
    }

    @Override
    public boolean renderAsNormalBlock() {
        return false;
    }

    @Override
    public boolean isOpaqueCube() {
        return false;
    }

    @Override
    public int getRenderType() {
        return RenderIds.alchemyArray;
    }

    @Override
    public int getLightValue(IBlockAccess world, int x, int y, int z) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            TileEntityAlchemyArray tileEntityAlchemyArray
                = (TileEntityAlchemyArray) world.getTileEntity(x, y, z);

            return tileEntityAlchemyArray.getLightLevel();
        }

        return 0;
    }

    @Override
    public Item getItemDropped(int par1, Random random, int par2) {
        return null;
    }

    @Override
    public void
    setBlockBoundsBasedOnState(IBlockAccess iBlockAccess, int x, int y, int z) {
        if (iBlockAccess.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            TileEntityAlchemyArray tileEntityAlchemyArray
                = (TileEntityAlchemyArray) iBlockAccess.getTileEntity(x, y, z);

            switch (tileEntityAlchemyArray.getOrientation()) {
                case DOWN: {
                    this.setBlockBounds(0f, 1f, 0f, 1f, 1 - 0.0625f, 1f);
                    break;
                }
                case UP: {
                    this.setBlockBounds(0f, 0f, 0f, 1f, 0.0625f, 1f);
                    break;
                }
                case NORTH: {
                    this.setBlockBounds(0f, 0f, 1 - 0.0625f, 1f, 1f, 1f);
                    break;
                }
                case SOUTH: {
                    this.setBlockBounds(0f, 0f, 0f, 1f, 1f, 0.0625f);
                    break;
                }
                case EAST: {
                    this.setBlockBounds(0f, 0f, 0f, 0.0625f, 1f, 1f);
                    break;
                }
                case WEST: {
                    this.setBlockBounds(1f, 0f, 0f, 1 - 0.0625f, 1f, 1f);
                    break;
                }
                case UNKNOWN: {
                    break;
                }
                default: {
                    this.setBlockBounds(0f, 0f, 0f, 1f, 0.0625f, 1f);
                }
            }
        }
    }

    @Override
    public boolean canPlaceBlockAt(World world, int x, int y, int z) {
        return world.getBlock(x, y, z).isReplaceable(world, x, y, z)
            && (world.isSideSolid(x - 1, y, z, ForgeDirection.EAST)
                || world.isSideSolid(x + 1, y, z, ForgeDirection.WEST)
                || world.isSideSolid(x, y, z - 1, ForgeDirection.SOUTH)
                || world.isSideSolid(x, y, z + 1, ForgeDirection.NORTH)
                || world.isSideSolid(x, y - 1, z, ForgeDirection.UP)
                || world.isSideSolid(x, y + 1, z, ForgeDirection.DOWN));
    }

    @Override
    public boolean canPlaceBlockOnSide(World world, int x, int y, int z, int sideHit) {
        ForgeDirection side = ForgeDirection.getOrientation(sideHit);
        return world.getBlock(x, y, z).isReplaceable(world, x, y, z)
            && ((side == ForgeDirection.DOWN
                 && world.isSideSolid(x, y + 1, z, ForgeDirection.DOWN))
                || (side == ForgeDirection.UP
                    && world.isSideSolid(x, y - 1, z, ForgeDirection.UP))
                || (side == ForgeDirection.NORTH
                    && world.isSideSolid(x, y, z + 1, ForgeDirection.NORTH))
                || (side == ForgeDirection.SOUTH
                    && world.isSideSolid(x, y, z - 1, ForgeDirection.SOUTH))
                || (side == ForgeDirection.WEST
                    && world.isSideSolid(x + 1, y, z, ForgeDirection.WEST))
                || (side == ForgeDirection.EAST
                    && world.isSideSolid(x - 1, y, z, ForgeDirection.EAST)));
    }

    @Override
    public boolean
    isSideSolid(IBlockAccess world, int x, int y, int z, ForgeDirection side) {
        return false;
    }

    @Override
    public boolean isReplaceable(IBlockAccess world, int x, int y, int z) {
        return true;
    }

    @Override
    public void onNeighborBlockChange(World world, int x, int y, int z, Block block) {
        if (!world.isRemote
            && world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            TileEntityAlchemyArray tileEntityAlchemyArray
                = (TileEntityAlchemyArray) world.getTileEntity(x, y, z);
            boolean invalidateAlchemyArray = false;

            if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.UP
                && !world.isSideSolid(x, y - 1, z, ForgeDirection.UP, true)) {
                invalidateAlchemyArray = true;
            }
            else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.DOWN && !world.isSideSolid(x, y + 1, z, ForgeDirection.DOWN, true))
            {
                invalidateAlchemyArray = true;
            }
            else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.NORTH && !world.isSideSolid(x, y, z + 1, ForgeDirection.NORTH, true))
            {
                invalidateAlchemyArray = true;
            }
            else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.SOUTH && !world.isSideSolid(x, y, z - 1, ForgeDirection.SOUTH, true))
            {
                invalidateAlchemyArray = true;
            }
            else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.EAST && !world.isSideSolid(x - 1, y, z, ForgeDirection.EAST, true))
            {
                invalidateAlchemyArray = true;
            }
            else if (tileEntityAlchemyArray.getOrientation() == ForgeDirection.WEST && !world.isSideSolid(x + 1, y, z, ForgeDirection.WEST, true))
            {
                invalidateAlchemyArray = true;
            }

            if (invalidateAlchemyArray) {
                tileEntityAlchemyArray.invalidate();
                world.setBlockToAir(x, y, z);
            }
        }
    }

    @Override
    public int onBlockPlaced(
        World world,
        int x,
        int y,
        int z,
        int sideHit,
        float hitX,
        float hitY,
        float hitZ,
        int metaData
    ) {
        return sideHit;
    }

    @Override
    public void onBlockPlacedBy(
        World world,
        int x,
        int y,
        int z,
        EntityLivingBase entityLiving,
        ItemStack itemStack
    ) {
        if (!world.isRemote
            && world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray
            && entityLiving instanceof EntityPlayer) {
            NBTTagCompound customEntityData
                = EntityHelper.getCustomEntityData(entityLiving);
            ChalkSettings chalkSettings = new ChalkSettings();
            chalkSettings.readFromNBT(customEntityData);
            AlchemyArray alchemyArray
                = AlchemyArrayRegistry.getInstance().getAlchemyArray(
                    chalkSettings.getIndex()
                );

            if (alchemyArray != null) {
                // Set adjusted rotation
                int facing = MathHelper.floor_double(
                                 entityLiving.rotationYaw * 4.0F / 360.0F + 0.5D
                             )
                    & 3;
                world.setBlockMetadataWithNotify(
                    x, y, z, world.getBlockMetadata(x, y, z), 3
                );
                ((TileEntityEE) world.getTileEntity(x, y, z))
                    .setOrientation(world.getBlockMetadata(x, y, z));
                ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                    .setRotation(chalkSettings.getRotation(), facing);
                ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                    .setAlchemyArray(alchemyArray, chalkSettings.getSize());
                CommonSoundHelper.playSoundAtPlayer(
                    (EntityPlayer) entityLiving,
                    Sounds.Chalk.getRandomChalkSound(),
                    1f,
                    1f
                );

                ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                    .onBlockPlacedBy(world, x, y, z, entityLiving, itemStack);
            }
        }
    }

    @Override
    public boolean onBlockActivated(
        World world,
        int x,
        int y,
        int z,
        EntityPlayer entityPlayer,
        int sideHit,
        float hitX,
        float hitY,
        float hitZ
    ) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                .onBlockActivated(
                    world, x, y, z, entityPlayer, sideHit, hitX, hitY, hitZ
                );
        }

        return false;
    }

    @Override
    public void
    onBlockClicked(World world, int x, int y, int z, EntityPlayer entityPlayer) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                .onBlockClicked(world, x, y, z, entityPlayer);
        }
    }

    @Override
    public void
    onBlockDestroyedByExplosion(World world, int x, int y, int z, Explosion explosion) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                .onBlockDestroyedByExplosion(world, x, y, z, explosion);
        }
    }

    @Override
    public void onBlockDestroyedByPlayer(World world, int x, int y, int z, int metaData) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                .onBlockDestroyedByPlayer(world, x, y, z, metaData);
        }
    }

    @Override
    public void
    onEntityCollidedWithBlock(World world, int x, int y, int z, Entity entity) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                .onEntityCollidedWithBlock(world, x, y, z, entity);
        }
    }

    @Override
    public void
    onFallenUpon(World world, int x, int y, int z, Entity entity, float fallDistance) {
        if (world.getTileEntity(x, y, z) instanceof TileEntityAlchemyArray) {
            ((TileEntityAlchemyArray) world.getTileEntity(x, y, z))
                .onFallenUpon(world, x, y, z, entity, fallDistance);
        }
    }

    @Override
    public TileEntity createNewTileEntity(World world, int metaData) {
        return new TileEntityAlchemyArray();
    }
}