package com.vci.client.utils.excel;

import java.util.ArrayList;
import java.util.List;

import com.vci.client.bof.ClientLinkObject;
import com.vci.common.utility.ObjectUtility;
import com.vci.corba.omd.data.AttributeValue;
import com.vci.corba.omd.data.LinkObject;

public class LOTool {
	/**
	 * 获取指定BO的指定attVal
	 * @param lo
	 * @param attName
	 * @return
	 */
	public static String getLOAttVal(LinkObject lo, String attName){
		AttributeValue[] attrValList = lo.hisAttrValList;
		for(int i = attrValList.length - 1; i >= 0; i--){
			AttributeValue attVal = attrValList[i];
			if(attVal.attrName.equalsIgnoreCase(attName)){
				return attVal.attrVal;
			}
		}
		return null;
	}
	
	public static List<LinkObject> ArrayTOList(LinkObject[] los){
		List<LinkObject> list = new ArrayList<LinkObject>();
		for(LinkObject lo : los){
			list.add(lo);
		}
		return list;
	}
	
	/**
	 * 克隆一个LO对象，建立一个新的对象，只复制属性
	 * @param source lo对象
	 * @return
	 * @throws Exception
	 */
	public static ClientLinkObject cloneClientLinkObject(ClientLinkObject source, boolean isNew){
		if(source == null){
			return null;
		}
		//获得空的lo对象
		//ClientLinkObject newlo = loOperation.createLinkObject(loType);
		ClientLinkObject newlo = new ClientLinkObject();
		//设置新的LO的信息
		if(isNew){
			newlo.setOid(ObjectUtility.getNewObjectID36());
		} else {
			newlo.setOid(source.getLinkObject().oid);
		}
		newlo.setCreator(source.getCreator());
		newlo.setCreateTime(source.getCreateTime());
		newlo.setLastModifier(source.getLastModifier());
		newlo.setLastModifyTime(source.getLastModifyTime());
		newlo.setLoName(source.getLoName());
		newlo.setFromBTMName(source.getLinkObject().fromBTName);
		newlo.setFromNameOid(source.getLinkObject().fromNameOid);
		newlo.setFromOid(source.getLinkObject().fromOid);
		newlo.setFromRevisionOid(source.getLinkObject().fromRevOid);
		newlo.setToBTMName(source.getLinkObject().toBTName);
		newlo.setToNameOid(source.getLinkObject().toNameOid);
		newlo.setToOid(source.getLinkObject().toOid);
		newlo.setToRevisionOid(source.getLinkObject().toRevOid);
		newlo.setTs(source.getLinkObject().ts);
		//设置lo的属性
		AttributeValue[] attrs = source.getLinkObject().newAttrValList;
		if(attrs != null){
			AttributeValue[] newAttrs = new AttributeValue[attrs.length];
			for(int i = 0; i < attrs.length; i++){
				AttributeValue  av = new AttributeValue();
				av.attrName = attrs[i].attrName;
				av.attrVal = "";
				newAttrs[i] = av;
			}
			newlo.getLinkObject().newAttrValList = newAttrs;
		}
		return newlo;
	}
}