package com.xcong.farmer.cms.core.handler;


import com.alibaba.fastjson.JSONObject;
import com.xcong.farmer.cms.conversion.ArticleConversion;
import com.xcong.farmer.cms.core.node.AttrNode;
import com.xcong.farmer.cms.core.tag.data.ArticleData;
import com.xcong.farmer.cms.core.tag.model.Article;
import com.xcong.farmer.cms.modules.system.entity.ArticleEntity;
import com.xcong.farmer.cms.modules.system.mapper.ArticleMapper;
import com.xcong.farmer.cms.utils.SpringContextHolder;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.HashMap;
import java.util.Map;

/**
 * @author wzy
 * @date 2022-06-24
 **/
@Slf4j
public class ArticleDataParserHandler implements DataParserHandler {

    private final ArticleMapper articleMapper = SpringContextHolder.getBean(ArticleMapper.class);

    @Override
    public void dataParser(AttrNode node) {
        log.info("文章解析");
        Article tag = (Article) node.getParam();
        ArticleEntity data = articleMapper.selectById(tag.getId());

        ArticleEntity prev = articleMapper.selectPrevOrNextArticle(data.getId(), data.getColumnId(), 1);
        ArticleEntity next = articleMapper.selectPrevOrNextArticle(data.getId(), data.getColumnId(), 2);

        ArticleData articleData = ArticleConversion.INSTANCE.entityToData(data);
        articleData.setNext(ArticleConversion.INSTANCE.entityToData(next));
        articleData.setPrev(ArticleConversion.INSTANCE.entityToData(prev));
        node.setData(articleData);
    }
}