import type { Object3D } from "three";

export const UIPANEL_TYPES = new Set(["UIPanel", "UIPanelBlock", "UIPanelText", "UIPanelInline", "UIPanelInlineBlock"]);

/**
 * 判断是否是UIPanel 3D对象
 */
export function isUIPanelObject(object:Object3D | null){
    return object && object.type === "UIPanel" && object.options;
}

export function isUIPanelRelatedObject(object: Object3D | null) {
	if (!object) return false;
	if (UIPANEL_TYPES.has(object.type)) return true;
	// return Boolean(findUIPanelNodeId(object));

    if (object.metadata?.__uiPanelRootId || object.metadata?.__uiPanelNodeId) return true;
    return false;
}

export function findUIPanelRoot(object: Object3D | null) {
	let current: Object3D | null = object;
	while (current) {
		if (isUIPanelObject(current)) return current;
		current = current.parent;
	}
	return null;
}

export function findUIPanelNodeId(object: Object3D | null) {
	let current: any = object;
	while (current) {
		const nodeId = current.metadata?.__uiPanelNodeId;
		if (nodeId) return nodeId as string;
		current = current.parent;
	}
	return null;
}