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

import java.util.List;
import net.minecraft.client.gui.Font;
import net.minecraft.client.gui.GuiGraphicsExtractor;
import net.minecraft.client.gui.components.PlayerFaceExtractor;
import net.minecraft.client.renderer.PlayerSkinRenderCache;
import net.minecraft.world.inventory.tooltip.TooltipComponent;

public class ClientActivePlayersTooltip implements ClientTooltipComponent {
	private static final int SKIN_SIZE = 10;
	private static final int PADDING = 2;
	private final List<PlayerSkinRenderCache.RenderInfo> activePlayers;

	public ClientActivePlayersTooltip(final ClientActivePlayersTooltip.ActivePlayersTooltip activePlayersTooltip) {
		this.activePlayers = activePlayersTooltip.profiles();
	}

	@Override
	public int getHeight(final Font font) {
		return this.activePlayers.size() * 12 + 2;
	}

	private static String getName(final PlayerSkinRenderCache.RenderInfo activePlayer) {
		return activePlayer.gameProfile().name();
	}

	@Override
	public int getWidth(final Font font) {
		int widest = 0;

		for (PlayerSkinRenderCache.RenderInfo activePlayer : this.activePlayers) {
			int width = font.width(getName(activePlayer));
			if (width > widest) {
				widest = width;
			}
		}

		return widest + 10 + 6;
	}

	@Override
	public void extractImage(final Font font, final int x, final int y, final int w, final int h, final GuiGraphicsExtractor graphics) {
		for (int i = 0; i < this.activePlayers.size(); i++) {
			PlayerSkinRenderCache.RenderInfo activePlayer = (PlayerSkinRenderCache.RenderInfo)this.activePlayers.get(i);
			int y1 = y + 2 + i * 12;
			PlayerFaceExtractor.extractRenderState(graphics, activePlayer.playerSkin(), x + 2, y1, 10);
			graphics.text(font, getName(activePlayer), x + 10 + 4, y1 + 2, -1);
		}
	}

	public record ActivePlayersTooltip(List<PlayerSkinRenderCache.RenderInfo> profiles) implements TooltipComponent {
	}
}