package net.shadowfacts.phycon.plugin.mousewheelie.mixin;

import de.siphalor.mousewheelie.client.util.ScrollAction;
import de.siphalor.mousewheelie.client.util.accessors.IContainerScreen;
import de.siphalor.mousewheelie.client.util.accessors.ISpecialScrollableScreen;
import net.minecraft.client.gui.screen.ingame.HandledScreen;
import net.minecraft.entity.player.PlayerInventory;
import net.minecraft.screen.slot.Slot;
import net.minecraft.text.Text;
import net.shadowfacts.phycon.block.terminal.AbstractTerminalScreen;
import net.shadowfacts.phycon.block.terminal.AbstractTerminalScreenHandler;
import org.spongepowered.asm.mixin.Mixin;

/**
 * @author shadowfacts
 */
@Mixin(AbstractTerminalScreen.class)
public abstract class MixinTerminalScreen extends HandledScreen<AbstractTerminalScreenHandler> implements ISpecialScrollableScreen, IContainerScreen {

	private MixinTerminalScreen(AbstractTerminalScreenHandler screenHandler, PlayerInventory playerInventory, Text text) {
		super(screenHandler, playerInventory, text);
	}

	@Override
	public ScrollAction mouseWheelie_onMouseScrolledSpecial(double mouseX, double mouseY, double scrollAmount) {
		Slot slot = mouseWheelie_getSlotAt(mouseX, mouseY);
		if (slot == null) {
			return ScrollAction.PASS;
		}

		if (slot.id < handler.getBufferSlotsEnd()) {
			// scrolling in the network inventory is never allowed
			// scrolling out of the buffer is theoretically possible, but there isn't a straightforward way
			// of telling the server not to mark the buffer slot as TO_NETWORK after mouse wheelie's song and dance
			return ScrollAction.ABORT;
		} else {
			return ScrollAction.PASS;
		}
	}

}