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


import com.alibaba.fastjson.JSONObject;
import com.xcong.farmer.cms.core.node.AttrNode;
import com.xcong.farmer.cms.core.tag.model.Child;
import lombok.extern.slf4j.Slf4j;

import java.util.List;
import java.util.Map;

/**
 * @author wzy
 * @date 2022-06-29
 **/
@Slf4j
public class ChildDataParserHandler implements DataParserHandler {

    @Override
    public void dataParser(AttrNode attrNode) {
        log.info("#数据子集执行#");
        Map<String, Object> parserData = attrNode.getParserData();

        Child param = (Child) attrNode.getParam();
        String obj = param.getObj();

        Object o = parserData.get(obj);
        if (o == null) {
            return;
        }
        Object state = JSONObject.parseObject(JSONObject.toJSONString(o)).get("state");
        List children = JSONObject.parseObject(JSONObject.toJSONString(state)).getObject("children", List.class);
        attrNode.setData(children);
    }
}