/*
 * This file is part of Applied Energistics 2.
 * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
 *
 * Applied Energistics 2 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Applied Energistics 2 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Applied Energistics 2.  If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.container.implementations;

import appeng.api.AEApi;
import appeng.container.AEBaseContainer;
import appeng.container.slot.QuartzKnifeOutput;
import appeng.container.slot.SlotRestrictedInput;
import appeng.items.contents.QuartzKnifeObj;
import appeng.tile.inventory.AppEngInternalInventory;
import appeng.tile.inventory.IAEAppEngInventory;
import appeng.tile.inventory.InvOperation;
import appeng.util.Platform;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.player.PlayerDestroyItemEvent;

public class ContainerQuartzKnife
    extends AEBaseContainer implements IAEAppEngInventory, IInventory {
    private final QuartzKnifeObj toolInv;

    private final AppEngInternalInventory inSlot = new AppEngInternalInventory(this, 1);
    private final SlotRestrictedInput metals;
    private final QuartzKnifeOutput output;
    private String myName = "";

    public ContainerQuartzKnife(final InventoryPlayer ip, final QuartzKnifeObj te) {
        super(ip, null, null);
        this.toolInv = te;

        this.metals = new SlotRestrictedInput(
            SlotRestrictedInput.PlacableItemType.METAL_INGOTS, this.inSlot, 0, 94, 44, ip
        );
        this.addSlotToContainer(this.metals);

        this.output = new QuartzKnifeOutput(this, 0, 134, 44, -1);
        this.addSlotToContainer(this.output);

        this.lockPlayerInventorySlot(ip.currentItem);

        this.bindPlayerInventory(ip, 0, 184 - /* height of player inventory */ 82);
    }

    public void setName(final String value) {
        this.myName = value;
    }

    @Override
    public void detectAndSendChanges() {
        final ItemStack currentItem = this.getPlayerInv().getCurrentItem();

        if (currentItem != this.toolInv.getItemStack()) {
            if (currentItem != null) {
                if (Platform.isSameItem(this.toolInv.getItemStack(), currentItem)) {
                    this.getPlayerInv().setInventorySlotContents(
                        this.getPlayerInv().currentItem, this.toolInv.getItemStack()
                    );
                } else {
                    this.setValidContainer(false);
                }
            } else {
                this.setValidContainer(false);
            }
        }

        super.detectAndSendChanges();
    }

    @Override
    public void onContainerClosed(final EntityPlayer par1EntityPlayer) {
        if (this.inSlot.getStackInSlot(0) != null) {
            par1EntityPlayer.dropPlayerItemWithRandomChoice(
                this.inSlot.getStackInSlot(0), false
            );
        }
    }

    @Override
    public void saveChanges() {}

    @Override
    public void onChangeInventory(
        final IInventory inv,
        final int slot,
        final InvOperation mc,
        final ItemStack removedStack,
        final ItemStack newStack
    ) {}

    @Override
    public int getSizeInventory() {
        return 1;
    }

    @Override
    public ItemStack getStackInSlot(final int var1) {
        final ItemStack input = this.inSlot.getStackInSlot(0);
        if (input == null) {
            return null;
        }

        if (SlotRestrictedInput.isMetalIngot(input)) {
            if (this.myName.length() > 0) {
                for (final ItemStack namePressStack : AEApi.instance()
                                                          .definitions()
                                                          .materials()
                                                          .namePress()
                                                          .maybeStack(1)
                                                          .asSet()) {
                    final NBTTagCompound compound = Platform.openNbtData(namePressStack);
                    compound.setString("InscribeName", this.myName);

                    return namePressStack;
                }
            }
        }

        return null;
    }

    @Override
    public ItemStack decrStackSize(final int var1, final int var2) {
        final ItemStack is = this.getStackInSlot(0);
        if (is != null) {
            if (this.makePlate()) {
                return is;
            }
        }
        return null;
    }

    private boolean makePlate() {
        if (this.inSlot.decrStackSize(0, 1) != null) {
            final ItemStack item = this.toolInv.getItemStack();
            item.damageItem(1, this.getPlayerInv().player);

            if (item.stackSize == 0) {
                this.getPlayerInv().mainInventory[this.getPlayerInv().currentItem] = null;
                MinecraftForge.EVENT_BUS.post(
                    new PlayerDestroyItemEvent(this.getPlayerInv().player, item)
                );
            }

            return true;
        }
        return false;
    }

    @Override
    public ItemStack getStackInSlotOnClosing(final int var1) {
        return null;
    }

    @Override
    public void setInventorySlotContents(final int var1, final ItemStack var2) {
        if (var2 == null && Platform.isServer()) {
            this.makePlate();
        }
    }

    @Override
    public String getInventoryName() {
        return "Quartz Knife Output";
    }

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

    @Override
    public int getInventoryStackLimit() {
        return 1;
    }

    @Override
    public void markDirty() {}

    @Override
    public boolean isUseableByPlayer(final EntityPlayer var1) {
        return false;
    }

    @Override
    public void openInventory() {}

    @Override
    public void closeInventory() {}

    @Override
    public boolean isItemValidForSlot(final int var1, final ItemStack var2) {
        return false;
    }
}