package com.nov.KgLowDurable.wrapper;


import com.nov.KgLowDurable.mapper.LdDictMapper;
import com.nov.KgLowDurable.pojo.entity.LdDict;
import com.nov.KgLowDurable.pojo.vo.LdDictVO;
import com.nov.KgLowDurable.util.BeanUtil;
import com.nov.KgLowDurable.util.BladeConstant;
import com.nov.KgLowDurable.util.ForestNodeMerger;
import com.nov.KgLowDurable.util.Func;

import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;


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


	private static final LdDictMapper ldDictMapper = null;
	public static LdDictWrapper build() {
		return new LdDictWrapper();
	}

	@Override
	public LdDictVO entityVO(LdDict LdDict) {
		LdDictVO LdDictVO = Objects.requireNonNull(BeanUtil.copyProperties(LdDict, LdDictVO.class));
		if (Func.equals(LdDict.getParentId(), BladeConstant.TOP_PARENT_ID)) {
			LdDictVO.setParentName(BladeConstant.TOP_PARENT_NAME);
		} else {
			LdDict parent = ldDictMapper.selectById(LdDict.getParentId());
			LdDictVO.setParentName(parent.getDictValue());
		}
		return LdDictVO;
	}

	public List listNodeVO(List<LdDict> list) {
		List<LdDictVO> collect = list.stream().map(LdDict -> BeanUtil.copyProperties(LdDict, LdDictVO.class)).collect(Collectors.toList());
		return ForestNodeMerger.mergeDict(collect);
	}

}