package halestormxv.eAngelus.gui;

import halestormxv.eAngelus.crafting.DualFurnaceRecipes;
import halestormxv.eAngelus.slots.SlotDualFuranceOutput;
import halestormxv.eAngelus.slots.SlotDualFurnaceFuel;
import halestormxv.eAngelus.tileentity.TileEntityDualFurnace;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.inventory.Container;
import net.minecraft.inventory.IContainerListener;
import net.minecraft.inventory.Slot;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

/**
 * Created by Blaze on 8/27/2017.
 */
public class ContainerDualFurnace extends Container {
    private final TileEntityDualFurnace tileEntity;

    private int cookTime;
    private int totalCookTime;
    private int burnTime;
    private int currentBurnTime;

    public ContainerDualFurnace(InventoryPlayer player, TileEntityDualFurnace tileEntity) {
        this.tileEntity = tileEntity;
        this.addSlotToContainer(new Slot(tileEntity, 0, 20, 18));
        this.addSlotToContainer(new Slot(tileEntity, 1, 140, 18));
        this.addSlotToContainer(new SlotDualFurnaceFuel(tileEntity, 2, 80, 59));
        this.addSlotToContainer(new SlotDualFuranceOutput(player.player, tileEntity, 3, 80, 19));

        for (int y = 0; y < 3; ++y) {
            for (int x = 0; x < 9; ++x) {
                this.addSlotToContainer(new Slot(player, x + y * 9 + 9, 8 + x * 18, 84 + y * 18));
            }
        }

        for (int x = 0; x < 9l; ++x)
            this.addSlotToContainer(new Slot(player, x, 8 + x * 18, 142));
    }

    @Override
    public void addListener(IContainerListener listener) {
        super.addListener(listener);
        listener.sendAllWindowProperties(this, this.tileEntity);
    }

    @Override
    public void detectAndSendChanges() {
        super.detectAndSendChanges();

        for (int i = 0; i < this.listeners.size(); ++i) {
            IContainerListener listener = (IContainerListener) this.listeners.get(i);

            if (this.cookTime != this.tileEntity.getField(2))
                listener.sendProgressBarUpdate(this, 2, this.tileEntity.getField(2));
            if (this.burnTime != this.tileEntity.getField(2))
                listener.sendProgressBarUpdate(this, 0, this.tileEntity.getField(0));
            if (this.currentBurnTime != this.tileEntity.getField(1))
                listener.sendProgressBarUpdate(this, 1, this.tileEntity.getField(1));
            if (this.totalCookTime != this.tileEntity.getField(3))
                listener.sendProgressBarUpdate(this, 3, this.tileEntity.getField(3));
        }

        this.cookTime = this.tileEntity.getField(2);
        this.burnTime = this.tileEntity.getField(0);
        this.currentBurnTime = this.tileEntity.getField(1);
        this.totalCookTime = this.tileEntity.getField(3);
    }

    @Override
    @SideOnly(Side.CLIENT)
    public void updateProgressBar(int id, int data) {
        this.tileEntity.setField(id, data);
    }

    @Override
    public boolean canInteractWith(EntityPlayer playerIn) {
        return this.tileEntity.isUsableByPlayer(playerIn);
    }

    @Override
    public ItemStack transferStackInSlot(EntityPlayer playerIn, int index)
    {
        ItemStack itemStack = ItemStack.EMPTY;
        Slot slot = (Slot) this.inventorySlots.get(index);

        if (slot != null && slot.getHasStack())
        {
            ItemStack stack1 = slot.getStack();
            itemStack = stack1.copy();

            if (index == 3)
            {
                if (!this.mergeItemStack(stack1, 4, 40, true))
                    return ItemStack.EMPTY;
                slot.onSlotChange(stack1, itemStack);
            }
            else if (index != 2 && index != 1 && index != 0)
            {
                Slot slot1 = (Slot) this.inventorySlots.get(index + 1);

                if (!DualFurnaceRecipes.instance().getDualSmeltingResult(stack1, slot1.getStack()).isEmpty())
                    if (!this.mergeItemStack(stack1, 0, 2, false))
                        return ItemStack.EMPTY;
                    else if (TileEntityDualFurnace.isItemFuel(stack1))
                        if (!this.mergeItemStack(stack1, 2, 3, false))
                            return ItemStack.EMPTY;
                    else if (index >= 4 && index < 31)
                        if (!this.mergeItemStack(stack1, 31, 40, false))
                            return ItemStack.EMPTY;
                    else if (index >= 31 && index < 40 && !this.mergeItemStack(stack1, 4, 31, false))
                            return ItemStack.EMPTY;
            }
            else if (!this.mergeItemStack(stack1, 4, 40, false))
                return ItemStack.EMPTY;
            if (stack1.isEmpty())
                slot.putStack(ItemStack.EMPTY);
            else
                slot.onSlotChanged();
            if (stack1.getCount() == stack1.getCount())
                return ItemStack.EMPTY;
            slot.onTake(playerIn, stack1);
        }
        return itemStack;
    }
}