package net.minecraft.client.gui.screens.inventory.tooltip;

import java.util.function.UnaryOperator;
import net.fabricmc.api.EnvType;
import net.fabricmc.api.Environment;
import net.minecraft.client.gui.GuiGraphics;
import net.minecraft.client.renderer.RenderType;
import net.minecraft.resources.ResourceLocation;
import org.jetbrains.annotations.Nullable;

@Environment(EnvType.CLIENT)
public class TooltipRenderUtil {
	private static final ResourceLocation BACKGROUND_SPRITE = ResourceLocation.withDefaultNamespace("tooltip/background");
	private static final ResourceLocation FRAME_SPRITE = ResourceLocation.withDefaultNamespace("tooltip/frame");
	public static final int MOUSE_OFFSET = 12;
	private static final int PADDING = 3;
	public static final int PADDING_LEFT = 3;
	public static final int PADDING_RIGHT = 3;
	public static final int PADDING_TOP = 3;
	public static final int PADDING_BOTTOM = 3;
	private static final int MARGIN = 9;

	public static void renderTooltipBackground(GuiGraphics guiGraphics, int x, int y, int width, int height, int z, @Nullable ResourceLocation sprite) {
		int i = x - 3 - 9;
		int j = y - 3 - 9;
		int k = width + 3 + 3 + 18;
		int l = height + 3 + 3 + 18;
		guiGraphics.pose().pushPose();
		guiGraphics.pose().translate(0.0F, 0.0F, (float)z);
		guiGraphics.blitSprite(RenderType::guiTextured, getBackgroundSprite(sprite), i, j, k, l);
		guiGraphics.blitSprite(RenderType::guiTextured, getFrameSprite(sprite), i, j, k, l);
		guiGraphics.pose().popPose();
	}

	private static ResourceLocation getBackgroundSprite(@Nullable ResourceLocation name) {
		return name == null ? BACKGROUND_SPRITE : name.withPath((UnaryOperator<String>)(string -> "tooltip/" + string + "_background"));
	}

	private static ResourceLocation getFrameSprite(@Nullable ResourceLocation name) {
		return name == null ? FRAME_SPRITE : name.withPath((UnaryOperator<String>)(string -> "tooltip/" + string + "_frame"));
	}
}