/*
 * This file ("ContainerLaserRelayItemWhitelist.java") is part of the Actually Additions mod for Minecraft.
 * It is created and owned by Ellpeck and distributed
 * under the Actually Additions License to be found at
 * http://ellpeck.de/actaddlicense
 * View the source code at https://github.com/Ellpeck/ActuallyAdditions
 *
 * © 2015-2017 Ellpeck
 */

package de.ellpeck.actuallyadditions.mod.inventory;

import de.ellpeck.actuallyadditions.mod.inventory.slot.SlotFilter;
import de.ellpeck.actuallyadditions.mod.tile.TileEntityLaserRelayItemAdvanced;
import de.ellpeck.actuallyadditions.mod.util.StackUtil;
import net.minecraft.network.FriendlyByteBuf;
import net.minecraft.world.entity.player.Inventory;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.inventory.AbstractContainerMenu;
import net.minecraft.world.inventory.ClickType;
import net.minecraft.world.inventory.Slot;
import net.minecraft.world.item.ItemStack;

import java.util.Objects;

public class ContainerLaserRelayItemWhitelist extends AbstractContainerMenu {

    public final TileEntityLaserRelayItemAdvanced tile;

    public ContainerLaserRelayItemWhitelist(int windowId, Inventory inventory, TileEntityLaserRelayItemAdvanced tile) {
        super(ActuallyContainers.LASER_RELAY_ITEM_WHITELIST_CONTAINER.get(), windowId);
        this.tile = tile;

        for (int i = 0; i < 2; i++) {
            for (int x = 0; x < 3; x++) {
                for (int y = 0; y < 4; y++) {
                    this.addSlot(new SlotFilter(i == 0
                            ? this.tile.leftFilter
                            : this.tile.rightFilter, y + x * 4, 20 + i * 84 + x * 18, 6 + y * 18));
                }
            }
        }

        for (int i = 0; i < 3; i++) {
            for (int j = 0; j < 9; j++) {
                this.addSlot(new Slot(inventory, j + i * 9 + 9, 8 + j * 18, 97 + i * 18));
            }
        }
        for (int i = 0; i < 9; i++) {
            this.addSlot(new Slot(inventory, i, 8 + i * 18, 155));
        }
    }

    public static ContainerLaserRelayItemWhitelist fromNetwork(int windowId, Inventory inv, FriendlyByteBuf data) {
        return new ContainerLaserRelayItemWhitelist(windowId, inv, (TileEntityLaserRelayItemAdvanced) Objects.requireNonNull(inv.player.level().getBlockEntity(data.readBlockPos())));
    }

    @Override
    public ItemStack quickMoveStack(Player player, int slot) {
        int inventoryStart = 24;
        int inventoryEnd = inventoryStart + 26;
        int hotbarStart = inventoryEnd + 1;
        int hotbarEnd = hotbarStart + 8;

        Slot theSlot = this.slots.get(slot);

        if (theSlot != null && theSlot.hasItem()) {
            ItemStack newStack = theSlot.getItem();
            ItemStack currentStack = newStack.copy();

            //Other Slots in Inventory excluded
            if (slot >= inventoryStart) {
                if (slot >= inventoryStart && slot <= inventoryEnd) {
                    if (!this.moveItemStackTo(newStack, hotbarStart, hotbarEnd + 1, false)) {
                        return ItemStack.EMPTY;
                    }
                } else if (slot >= inventoryEnd + 1 && slot < hotbarEnd + 1 && !this.moveItemStackTo(newStack, inventoryStart, inventoryEnd + 1, false)) {
                    return ItemStack.EMPTY;
                }
            } else if (!this.moveItemStackTo(newStack, inventoryStart, hotbarEnd + 1, false)) {
                return ItemStack.EMPTY;
            }

            if (!StackUtil.isValid(newStack)) {
                theSlot.set(ItemStack.EMPTY);
            } else {
                theSlot.setChanged();
            }

            if (newStack.getCount() == currentStack.getCount()) {
                return ItemStack.EMPTY;
            }
            theSlot.onTake(player, newStack);

            return currentStack;
        }
        return ItemStack.EMPTY;
    }

    @Override
    public void clicked(int slotId, int dragType, ClickType clickTypeIn, Player player) {
        if (SlotFilter.checkFilter(this, slotId, player)) {
            return; //TODO: Check if this is correct, used to return ItemStack.EMPTY
        } else {
            super.clicked(slotId, dragType, clickTypeIn, player);
        }
    }

    @Override
    public boolean stillValid(Player player) {
        return this.tile.canPlayerUse(player);
    }
}