package com.lxzn.framework.domain.nc.ext;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.lxzn.framework.domain.nc.ComponentInfo;
import com.lxzn.framework.utils.BeanMapper;
import com.lxzn.framework.utils.ValidateUtil;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Data
@NoArgsConstructor
@EqualsAndHashCode(callSuper = false)
@Slf4j
public class ComponentExt extends ComponentInfo {
    private ComponentExt parent;
    private List<ComponentExt> children;

    @JsonIgnore
    private String userId;

    public boolean hasChild() {
        boolean b = true;
        if(this.getChildren() == null || this.getChildren().size() < 1) {
            b = false;
        }
        return b;
    }

    public List<ComponentInfo> getAllChildren(List<ComponentInfo> list) {
        if(this.hasChild()) {
            List<ComponentExt> extList = this.getChildren();
            for(ComponentExt ext : extList) {
                list = ext.getAllChildren(list);
            }
            ComponentInfo en = new ComponentInfo();
            BeanMapper.copy(this, en);
            list.add(en);
        }else {
            ComponentInfo en = new ComponentInfo();
            BeanMapper.copy(this, en);
            list.add(en);
        }
        return list;
    }

    public static List<ComponentExt> convertToExtList(List<ComponentInfo> componentInfoList){
        List<ComponentExt> extList = new ArrayList<>();
        ComponentExt ext;
        Map<String, ComponentExt> componentExtMap = new HashMap<>();
        for(ComponentInfo info : componentInfoList){
            ext = new ComponentExt();
            BeanMapper.copy(info, ext);
            extList.add(ext);
            componentExtMap.put(ext.getComponentId(), ext);
        }
        for(ComponentExt e : extList){
            if(ValidateUtil.validateString(e.getParentId()) && componentExtMap.containsKey(e.getParentId())){
                e.setParent(componentExtMap.get(e.getParentId()));
            }
        }
        return extList;
    }
}