/**
 * BladeX Commercial License Agreement
 * Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
 * <p>
 * Use of this software is governed by the Commercial License Agreement
 * obtained after purchasing a license from BladeX.
 * <p>
 * 1. This software is for development use only under a valid license
 * from BladeX.
 * <p>
 * 2. Redistribution of this software's source code to any third party
 * without a commercial license is strictly prohibited.
 * <p>
 * 3. Licensees may copyright their own code but cannot use segments
 * from this software for such purposes. Copyright of this software
 * remains with BladeX.
 * <p>
 * Using this software signifies agreement to this License, and the software
 * must not be used for illegal purposes.
 * <p>
 * THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY. The author is
 * not liable for any claims arising from secondary or illegal development.
 * <p>
 * Author: Chill Zhuang (bladejava@qq.com)
 */
package org.springblade.system.wrapper;

import org.springblade.core.mp.support.BaseEntityWrapper;
import org.springblade.core.tool.node.ForestNodeMerger;
import org.springblade.core.tool.utils.BeanUtil;
import org.springblade.system.cache.RegionCache;
import org.springblade.system.pojo.entity.Region;
import org.springblade.system.pojo.vo.RegionVO;

import java.util.List;
import java.util.Objects;

import static org.springblade.system.cache.RegionCache.ROOT_PARENT_CODE;

/**
 * 包装类,返回视图层所需的字段
 *
 * @author Chill
 */
public class RegionWrapper extends BaseEntityWrapper<Region, RegionVO> {

	public static RegionWrapper build() {
		return new RegionWrapper();
	}

	@Override
	public RegionVO entityVO(Region region) {
		RegionVO regionVO = Objects.requireNonNull(BeanUtil.copyProperties(region, RegionVO.class));
		Region parentRegion = RegionCache.getByCode(region.getParentCode());
		if (Objects.nonNull(parentRegion)) {
			regionVO.setParentName(parentRegion.getName());
		} else if (ROOT_PARENT_CODE.equals(region.getParentCode())) {
			regionVO.setParentName("根节点");
		}
		return regionVO;
	}

	public List<RegionVO> listNodeLazyVO(List<RegionVO> list) {
		return ForestNodeMerger.merge(list);
	}

}
