/*
 * 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.slot;


import appeng.api.AEApi;
import appeng.api.definitions.IDefinitions;
import appeng.api.definitions.IItems;
import appeng.api.definitions.IMaterials;
import appeng.api.features.INetworkEncodable;
import appeng.api.implementations.ICraftingPatternItem;
import appeng.api.implementations.items.IBiometricCard;
import appeng.api.implementations.items.ISpatialStorageCell;
import appeng.api.implementations.items.IStorageComponent;
import appeng.api.implementations.items.IUpgradeModule;
import appeng.api.networking.crafting.ICraftingPatternDetails;
import appeng.api.storage.ICellWorkbenchItem;
import appeng.items.misc.ItemEncodedPattern;
import appeng.util.Platform;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Items;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.world.World;
import net.minecraftforge.items.IItemHandler;
import net.minecraftforge.oredict.OreDictionary;


/**
 * @author AlgorithmX2
 * @author thatsIch
 * @version rv2
 * @since rv0
 */
public class SlotRestrictedInput extends AppEngSlot {

    private final PlacableItemType which;
    private final InventoryPlayer p;
    private boolean allowEdit = true;
    private int stackLimit = -1;

    public SlotRestrictedInput(final PlacableItemType valid, final IItemHandler i, final int slotIndex, final int x, final int y, final InventoryPlayer p) {
        super(i, slotIndex, x, y);
        this.which = valid;
        this.setIIcon(valid.IIcon);
        this.p = p;
    }

    @Override
    public int getSlotStackLimit() {
        if (this.stackLimit != -1) {
            return this.stackLimit;
        }
        return super.getSlotStackLimit();
    }

    public boolean isValid(final ItemStack is, final World theWorld) {
        if (this.which == PlacableItemType.VALID_ENCODED_PATTERN_W_OUTPUT) {
            final ICraftingPatternDetails ap = is.getItem() instanceof ICraftingPatternItem ? ((ICraftingPatternItem) is.getItem()).getPatternForItem(is,
                    theWorld) : null;
            return ap != null;
        }
        return true;
    }

    public Slot setStackLimit(final int i) {
        this.stackLimit = i;
        return this;
    }

    @Override
    public boolean isItemValid(final ItemStack i) {
        if (!this.getContainer().isValidForSlot(this, i)) {
            return false;
        }

        if (i.isEmpty()) {
            return false;
        }

        if (i.getItem() == Items.AIR) {
            return false;
        }

        if (!super.isItemValid(i)) {
            return false;
        }

        if (!this.isAllowEdit()) {
            return false;
        }

        final IDefinitions definitions = AEApi.instance().definitions();
        final IMaterials materials = definitions.materials();
        final IItems items = definitions.items();

        switch (this.which) {
            case ENCODED_CRAFTING_PATTERN:
                if (i.getItem() instanceof ICraftingPatternItem) {
                    final ICraftingPatternItem b = (ICraftingPatternItem) i.getItem();
                    final ICraftingPatternDetails de = b.getPatternForItem(i, this.p.player.world);
                    if (de != null) {
                        return de.isCraftable();
                    }
                }
                return false;
            case VALID_ENCODED_PATTERN_W_OUTPUT:
            case ENCODED_PATTERN_W_OUTPUT:
            case ENCODED_PATTERN: {
                return i.getItem() instanceof ICraftingPatternItem;
                // ICraftingPatternDetails pattern = i.getItem() instanceof ICraftingPatternItem ?
                // ((ICraftingPatternItem)
                // i.getItem()).getPatternForItem( i ) : null;
// pattern != null;
            }
            case BLANK_PATTERN:
                return materials.blankPattern().isSameAs(i);

            case PATTERN:

                if (i.getItem() instanceof ICraftingPatternItem) {
                    return true;
                }

                return materials.blankPattern().isSameAs(i);

            case INSCRIBER_PLATE:
                if (materials.namePress().isSameAs(i)) {
                    return true;
                }

                for (final ItemStack optional : AEApi.instance().registries().inscriber().getOptionals()) {
                    if (Platform.itemComparisons().isSameItem(i, optional)) {
                        return true;
                    }
                }

                return false;

            case INSCRIBER_INPUT:
                return true;/*
                 * for (ItemStack is : Inscribe.inputs) if ( Platform.isSameItemPrecise( is, i ) ) return
                 * true;
                 * return false;
                 */

            case METAL_INGOTS:

                return isMetalIngot(i);

            case VIEW_CELL:
                return items.viewCell().isSameAs(i);
            case ORE:
                return appeng.api.AEApi.instance().registries().grinder().getRecipeForInput(i) != null;
            case FUEL:
                return TileEntityFurnace.getItemBurnTime(i) > 0;
            case POWERED_TOOL:
                return Platform.isChargeable(i);
            case QE_SINGULARITY:
                return materials.qESingularity().isSameAs(i);

            case RANGE_BOOSTER:
                return materials.wirelessBooster().isSameAs(i);

            case SPATIAL_STORAGE_CELLS:
                return i.getItem() instanceof ISpatialStorageCell && ((ISpatialStorageCell) i.getItem()).isSpatialStorage(i);
            case STORAGE_CELLS:
                return AEApi.instance().registries().cell().isCellHandled(i);
            case WORKBENCH_CELL:
                return i.getItem() instanceof ICellWorkbenchItem && ((ICellWorkbenchItem) i.getItem()).isEditable(i);
            case STORAGE_COMPONENT:
                return i.getItem() instanceof IStorageComponent && ((IStorageComponent) i.getItem()).isStorageComponent(i);
            case TRASH:
                if (AEApi.instance().registries().cell().isCellHandled(i)) {
                    return false;
                }

                return !(i.getItem() instanceof IStorageComponent && ((IStorageComponent) i.getItem()).isStorageComponent(i));
            case ENCODABLE_ITEM:
                return i.getItem() instanceof INetworkEncodable || AEApi.instance().registries().wireless().isWirelessTerminal(i);
            case BIOMETRIC_CARD:
                return i.getItem() instanceof IBiometricCard;
            case UPGRADES:
                return i.getItem() instanceof IUpgradeModule && ((IUpgradeModule) i.getItem()).getType(i) != null;
            default:
                break;
        }

        return false;
    }

    @Override
    public boolean canTakeStack(final EntityPlayer par1EntityPlayer) {
        return this.isAllowEdit();
    }

    @Override
    public ItemStack getDisplayStack() {
        if (Platform.isClient() && (this.which == PlacableItemType.ENCODED_PATTERN)) {
            final ItemStack is = super.getStack();
            if (!is.isEmpty() && is.getItem() instanceof ItemEncodedPattern) {
                final ItemEncodedPattern iep = (ItemEncodedPattern) is.getItem();
                final ItemStack out = iep.getOutput(is);
                if (!out.isEmpty()) {
                    return out;
                }
            }
        }
        return super.getStack();
    }

    public static boolean isMetalIngot(final ItemStack i) {
        if (Platform.itemComparisons().isSameItem(i, new ItemStack(Items.IRON_INGOT))) {
            return true;
        }

        for (final String name : new String[]{"Copper", "Tin", "Obsidian", "Iron", "Lead", "Bronze", "Brass", "Nickel", "Aluminium"}) {
            for (final ItemStack ingot : OreDictionary.getOres("ingot" + name)) {
                if (Platform.itemComparisons().isSameItem(i, ingot)) {
                    return true;
                }
            }
        }

        return false;
    }

    private boolean isAllowEdit() {
        return this.allowEdit;
    }

    public void setAllowEdit(final boolean allowEdit) {
        this.allowEdit = allowEdit;
    }

    public enum PlacableItemType {
        STORAGE_CELLS(15),
        ORE(16 + 15),
        STORAGE_COMPONENT(3 * 16 + 15),

        ENCODABLE_ITEM(4 * 16 + 15),
        TRASH(5 * 16 + 15),
        VALID_ENCODED_PATTERN_W_OUTPUT(7 * 16 + 15),
        ENCODED_PATTERN_W_OUTPUT(7 * 16 + 15),

        ENCODED_CRAFTING_PATTERN(7 * 16 + 15),
        ENCODED_PATTERN(7 * 16 + 15),
        PATTERN(8 * 16 + 15),
        BLANK_PATTERN(8 * 16 + 15),
        POWERED_TOOL(9 * 16 + 15),

        RANGE_BOOSTER(6 * 16 + 15),
        QE_SINGULARITY(10 * 16 + 15),
        SPATIAL_STORAGE_CELLS(11 * 16 + 15),

        FUEL(12 * 16 + 15),
        UPGRADES(13 * 16 + 15),
        WORKBENCH_CELL(15),
        BIOMETRIC_CARD(14 * 16 + 15),
        VIEW_CELL(4 * 16 + 14),

        INSCRIBER_PLATE(2 * 16 + 14),
        INSCRIBER_INPUT(3 * 16 + 14),
        METAL_INGOTS(3 * 16 + 14);

        public final int IIcon;

        PlacableItemType(final int o) {
            this.IIcon = o;
        }
    }
}