修改

lyh

2025-07-08 d4c5f8e7bf9b2bb48922396d1be5b2f274d8effb

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package org.jeecg.modules.system.util;
 
import cn.hutool.core.util.StrUtil;
import org.jeecg.common.util.oConvertUtils;
import org.jeecg.modules.system.entity.BaseFactory;
import org.jeecg.modules.system.model.EamBaseFactoryIdModel;
import org.jeecg.modules.system.model.EamBaseFactoryTreeModel;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * 对应产线的表，处理并查找树结构数据
 *
 * @author: LiuS
 * @create: 2023-03-23 14:46
 */
public class FindsBaseFactorysChildrenUtil {
 
    /**
     * queryTreeList的子方法 ====1=====
     * 该方法是s将BaseFactory类型的list集合转换成EamBaseFactoryTreeModel类型的集合
     */
    public static List<EamBaseFactoryTreeModel> wrapTreeDataToTreeList(List<BaseFactory> recordList) {
        List<EamBaseFactoryIdModel> idList = new ArrayList<>();
        List<EamBaseFactoryTreeModel> records = new ArrayList<>();
        for (int i = 0; i < recordList.size(); i++) {
            BaseFactory BaseFactory = recordList.get(i);
            if (StrUtil.isEmpty(BaseFactory.getRemark())){
                BaseFactory.setRemark("");
            }
            records.add(new EamBaseFactoryTreeModel(BaseFactory));
        }
        List<EamBaseFactoryTreeModel> tree = findChildren(records, idList);
        setEmptyChildrenAsNull(tree);
        return tree;
    }
 
    /**
     * queryTreeList的子方法 ====1=====
     * 该方法是找到并封装顶级父类的节点到TreeList集合
     */
    public static List<EamBaseFactoryTreeModel> findChildren(List<EamBaseFactoryTreeModel> recordList, List<EamBaseFactoryIdModel> EamBaseFactoryIdModelList) {
        List<EamBaseFactoryTreeModel> treeList = new ArrayList<>();
        for (int i = 0; i < recordList.size(); i++) {
            EamBaseFactoryTreeModel branch = recordList.get(i);
            if (oConvertUtils.isEmpty(branch.getParentId())) {
                treeList.add(branch);
                EamBaseFactoryIdModel EamBaseFactoryIdModel = new EamBaseFactoryIdModel().convert(branch);
                EamBaseFactoryIdModelList.add(EamBaseFactoryIdModel);
            }
        }
        getGrandChildren(treeList, recordList, EamBaseFactoryIdModelList);
        return treeList;
    }
 
    /**
     * queryTreeList的子方法====3====
     *该方法是找到顶级父类下的所有子节点集合并封装到TreeList集合
     */
    private static void getGrandChildren(List<EamBaseFactoryTreeModel> treeList, List<EamBaseFactoryTreeModel> recordList, List<EamBaseFactoryIdModel> idList) {
        for (int i = 0; i < treeList.size(); i++) {
            EamBaseFactoryTreeModel model = treeList.get(i);
            EamBaseFactoryIdModel idModel = idList.get(i);
            for (int i1 = 0; i1 < recordList.size(); i1++) {
                EamBaseFactoryTreeModel m = recordList.get(i1);
                if (m.getParentId() != null && m.getParentId().equals(model.getId())) {
                    model.getChildren().add(m);
                    EamBaseFactoryIdModel pim = new EamBaseFactoryIdModel().convert(m);
                    idModel.setSelectable(false);
                    idModel.getChildren().add(pim);
                }
            }
            getGrandChildren(treeList.get(i).getChildren(), recordList, idList.get(i).getChildren());
        }
    }
 
    /**
     * queryTreeList的子方法 ====4====
     * 该方法是将子节点为空的List集合设置为Null值
     */
    private static void setEmptyChildrenAsNull(List<EamBaseFactoryTreeModel> treeList) {
        for (int i = 0; i < treeList.size(); i++) {
            EamBaseFactoryTreeModel model = treeList.get(i);
            if (model.getChildren().size() == 0) {
                model.setChildren(null);
                model.setLeaf(true);
            } else {
                setEmptyChildrenAsNull(model.getChildren());
                model.setLeaf(false);
            }
        }
    }
 
    /**
     * 获取 DepartIdModel
     */
    public static List<EamBaseFactoryIdModel> wrapTreeDataToProductionIdTreeList(List<BaseFactory> recordList) {
        List<EamBaseFactoryIdModel> idList = new ArrayList<>();
        List<EamBaseFactoryTreeModel> records = new ArrayList<>();
        for (int i = 0; i < recordList.size(); i++) {
            BaseFactory BaseFactory = recordList.get(i);
            records.add(new EamBaseFactoryTreeModel(BaseFactory));
        }
        findChildren(records, idList);
        return idList;
    }
}