import { isArrayOf, isNumberFinite, isObject, isOptionalOf, isOptionalArrayOf, isString } from 'common/utils';

export interface NodeData {
	id: number;
	name: string;
	description?: string;
	parentId?: number;
	covers?: number[];
}

export function isNodeData(data: any): data is NodeData {
	if (!isObject(data)) {
		return false;
	}
	if (!isNumberFinite(data.id)) {
		return false;
	}
	if (!isString(data.name)) {
		return false;
	}
	if (!isOptionalOf(data.description, isString)) {
		return false;
	}
	if (!isOptionalOf(data.parentId, isNumberFinite)) {
		return false;
	}
	if (!isOptionalArrayOf(data.cover, isNumberFinite)) {
		return false;
	}
	return true;
}