wace_plm/src/com/pms/service/ProductionPlanningService.java

package com.pms.service;

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

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.apache.ibatis.session.SqlSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.pms.common.JsonUtil;
import com.pms.common.Message;
import com.pms.common.SqlMapConfig;
import com.pms.common.bean.PersonBean;
import com.pms.common.utils.CommonUtils;
import com.pms.common.utils.Constants;
import com.pms.common.utils.SerialNoSyncUtil;

@Service
public class ProductionPlanningService {

	@Autowired
	private BatchService batchService;

	/**
	 * 이슈관리 상세 조회
	 * @param paramMap
	 * @return
	 */
	public Map issueFormPopUp(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultMap = sqlSession.selectOne("productionplanning.selectPlanningIssueInfo", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	/** 이슈등록
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map saveissueInfo(HttpServletRequest request, Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String writer = CommonUtils.checkNull(person.getUserId());
			paramMap.put("writer", writer);
			int cnt = sqlSession.update("productionplanning.mergeissueInfo", paramMap);
			if(cnt > 0){
				resultMap.put("result", true);
				resultMap.put("msg", Message.SAVE_SUCCESS);
			}
			
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("result", false);
			resultMap.put("msg", Message.SAVE_FAILED);
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	
	/**
	 * 이슈 삭제
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map planningDelete(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{
			
			String checkParam = CommonUtils.checkNull(paramMap.get("checkArr"));
			String[] targetObjIdList = checkParam.split(","); 
			
			if(null != targetObjIdList && 0 < targetObjIdList.length){
				
				HttpSession session = request.getSession();
				sqlSession = SqlMapConfig.getInstance().getSqlSession();
				PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
				
				String userId = person.getUserId();
				
				for(int i=0;i<targetObjIdList.length;i++){
					String objId = CommonUtils.checkNull(targetObjIdList[i]);
					HashMap sqlParamMap = new HashMap();
					sqlParamMap.put("OBJID", objId);
					sqlSession.delete("productionplanning.planningDelete",sqlParamMap);
				}
				sqlSession.commit();
				resultMap.put("result", true);
				resultMap.put("msg", Message.DELETE_SUCCESS);
			}
		}catch(Exception e){
			resultMap.put("result", false);
			resultMap.put("msg", Message.DELETE_FAILED);
			sqlSession.rollback();
			throw e;
		}finally{
			sqlSession.close();
		}
		return resultMap;
	}
	
	/**
	 * 이슈 배포
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map planningRelease(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{
			
			String checkParam = CommonUtils.checkNull(paramMap.get("checkArr"));
			String[] targetObjIdList = checkParam.split(","); 
			
			if(null != targetObjIdList && 0 < targetObjIdList.length){
				
				HttpSession session = request.getSession();
				sqlSession = SqlMapConfig.getInstance().getSqlSession();
				PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
				
				String userId = person.getUserId();
				
				for(int i=0;i<targetObjIdList.length;i++){
					String objId = CommonUtils.checkNull(targetObjIdList[i]);
					HashMap sqlParamMap = new HashMap();
					sqlParamMap.put("OBJID", objId);
					sqlSession.update("productionplanning.planningrelease",sqlParamMap);
				}
				sqlSession.commit();
				resultMap.put("result", true);
				resultMap.put("msg", "배포되었습니다");
			}
		}catch(Exception e){
			resultMap.put("result", false);
			resultMap.put("msg", "배포에 실패하였습니다");
			sqlSession.rollback();
			throw e;
		}finally{
			sqlSession.close();
		}
		return resultMap;
	}
	
	/**
	 * 출고관리 PopUp 저장
	 * @param paramMap
	 * @return
	 */
	public Map<String,Object> saveReleaseMgmtInfo(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;

		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			
			String releaseWriter = CommonUtils.checkNull(paramMap.get("RELEASE_WRITER"));
			String releaseDate = CommonUtils.checkNull(paramMap.get("RELEASE_DATE"));
			
			
			if("".equals(releaseDate)){
				paramMap.put("STATUS", "0000200");
			}else{
				paramMap.put("STATUS", "0000201");
			}
			
			paramMap.put("WRITER", releaseWriter);
			
			
			System.out.println("paramMap :: " + paramMap);
			sqlSession.insert("releaseMgmt.saveReleaseMgmtInfo", paramMap);
			
			sqlSession.commit();
			
			resultMap.put("result", true);
			resultMap.put("msg", Message.SAVE_SUCCESS);
			
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("result", false);
			resultMap.put("msg", Message.SAVE_FAILED);
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	/**
	 * 조립 WBS
	 * @param paramMap
	 * @return
	 */
	public List getassemblyWbsList(HttpServletRequest request,Map paramMap){
		List<Map<String,Object>> spareList = new ArrayList();
		List<Map<String,Object>> resultList = new ArrayList();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		
		try{
			
			spareList = sqlSession.selectList("productionplanning.selectStructureAscendingList", paramMap);
			int maxLevel = 0;
			
			if(null != spareList && 0 < spareList.size()){
				for(int i=0;i<spareList.size();i++){
					Map resultMap = new HashMap();
					resultMap = (HashMap)spareList.get(i);
					
					int resultLevel = Integer.parseInt(CommonUtils.checkNull(resultMap.get("LEV"),"0"));
					
					if(maxLevel < resultLevel){
						maxLevel = resultLevel;
					}
				}
				
				for(int i=0;i<spareList.size();i++){
					Map resultMap = new HashMap();
					resultMap = (HashMap)spareList.get(i);
					
					resultMap.put("MAX_LEVEL", maxLevel);
					
					int level = Integer.parseInt(CommonUtils.checkNull(resultMap.get("LEV"),"0"));
					
					
					for(int j=0;j<maxLevel;j++){
						String levelSymbol = "";
						
						if((j+1) == level){
							levelSymbol = "*";
						}else{
							levelSymbol = "";
						}
						resultMap.put("LEV_"+Integer.toString((j+1)), levelSymbol);
					}
					
					resultList.add(resultMap);
				}
			}
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(resultList);
	}
	
	
	/** 공정등록
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map saveassemblyList(HttpServletRequest request, Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String personId = CommonUtils.checkNull(person.getUserId());
			
			String[] targetObjList = request.getParameterValues("PART_OBJID");	//PART_BOM_QTY_OBJID
			String[] targetObjList2 = request.getParameterValues("CHILD_OBJID");	//PART_BOM_QTY_OBJID
			if(null != targetObjList && 0 < targetObjList.length){
				//for(String PART_BOM_QTY_OBJID:targetObjList){
				Map saveMap = new HashMap();
				Map dateMap = new HashMap();
				for(int i=0; i<targetObjList.length; i++){
					
					String objid = CommonUtils.nvl(CommonUtils.getValueInArray(i,request.getParameterValues("OBJID")),CommonUtils.createObjId());
					saveMap.put("OBJID", objid);
					saveMap.put("CHILD_OBJID", targetObjList2[i]);
					saveMap.put("PART_OBJID", targetObjList[i]);
					saveMap.put("PARENT_OBJID"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("PARENT_OBJID"))));
					//saveMap.put("RECEIVE_DATE"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("RECEIVE_DATE"))));
					//saveMap.put("RECEIVE_QTY"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("RECEIVE_QTY"))));
					//saveMap.put("RECEIVE_USER_ID"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("RECEIVE_USER_ID"))));
					saveMap.put("ASSEMBLY_USER_ID"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("ASSEMBLY_USER_ID"))));
					//saveMap.put("TRANSFER_USER_ID"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("TRANSFER_USER_ID"))));
					saveMap.put("ASSEMBLY_DATE"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("ASSEMBLY_DATE"))));
					saveMap.put("INSOURCING"  , CommonUtils.checkNull(paramMap.get("INSOURCING_"+targetObjList[i])));
					saveMap.put("OUTSOURCING"  , CommonUtils.checkNull(paramMap.get("OUTSOURCING_"+targetObjList[i])));
					/*saveMap.put("INSOURCING"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("INSOURCING"))));
					saveMap.put("OUTSOURCING"  , CommonUtils.checkNull(CommonUtils.getValueInArray(i,request.getParameterValues("OUTSOURCING"))));*/
					saveMap.put("WRITER", personId);
					saveMap.put("OBJID", objid);
					
					System.out.println("saveMap -->"+saveMap);
					
					sqlSession.update("productionplanning.mergeassemblyList", saveMap);
				}
				dateMap = sqlSession.selectOne("productionplanning.selectAssemblyDate", paramMap);
				dateMap.putAll(paramMap);
				sqlSession.update("project.mergeAssemblyDate",dateMap);
			}
			
			resultMap.put("result", true);
			resultMap.put("msg", Message.SAVE_SUCCESS);
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("result", false);
			resultMap.put("msg", Message.SAVE_FAILED);
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		return resultMap;
	}
	
	/**
	 * 담당자별 작업현황 리스트 (프로젝트)
	 * @param paramMap
	 * @return
	 */
	public List getWorkStatusByImployeeList(HttpServletRequest request,Map paramMap){
		
		List<Map<String,Object>> resultList = new ArrayList();
		SqlSession sqlSession = null;
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			
			String countPerPage = CommonUtils.checkNull(request.getParameter("countPerPage"), Constants.ADMIN_COUNT_PER_PAGE+"");
			paramMap.put("COUNT_PER_PAGE", Integer.parseInt(countPerPage));
			
			//Map pageMap = (HashMap)sqlSession.selectOne("productionplanning.workStatusByImployeeListCnt", paramMap);
			
			//pageMap = (HashMap)CommonUtils.setPagingInfo(request, pageMap);
			
			///paramMap.put("PAGE_END", CommonUtils.checkNull(pageMap.get("PAGE_END")));
			//paramMap.put("PAGE_START", CommonUtils.checkNull(pageMap.get("PAGE_START")));
			
			resultList = (ArrayList)sqlSession.selectList("productionplanning.workStatusByImployeeList", paramMap);
			
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(resultList);
	}
	
	/**
	 * 담당자별 작업현황 리스트 (비프로젝트)
	 * @param paramMap
	 * @return
	 */
	public List getWorkStatusByImployeeNPList(HttpServletRequest request,Map paramMap){
		
		List<Map<String,Object>> resultList = new ArrayList();
		SqlSession sqlSession = null;
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			
			String countPerPage = CommonUtils.checkNull(request.getParameter("countPerPage"), Constants.ADMIN_COUNT_PER_PAGE+"");
			paramMap.put("COUNT_PER_PAGE", Integer.parseInt(countPerPage));
			
			resultList = (ArrayList)sqlSession.selectList("productionplanning.workStatusByImployeeNPList", paramMap);
			
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(resultList);
	}
	
	/**
	 * 프로젝트별 작업현황 리스트
	 * @param paramMap
	 * @return
	 */
	public List getworkStatusByProjectList(HttpServletRequest request,Map paramMap){
		
		List<Map<String,Object>> resultList = new ArrayList();
		SqlSession sqlSession = null;
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			
			String countPerPage = CommonUtils.checkNull(request.getParameter("countPerPage"), Constants.ADMIN_COUNT_PER_PAGE+"");
			paramMap.put("COUNT_PER_PAGE", Integer.parseInt(countPerPage));
			
			//Map pageMap = (HashMap)sqlSession.selectOne("productionplanning.workStatusByImployeeListCnt", paramMap);
			
			//pageMap = (HashMap)CommonUtils.setPagingInfo(request, pageMap);
			
			///paramMap.put("PAGE_END", CommonUtils.checkNull(pageMap.get("PAGE_END")));
			//paramMap.put("PAGE_START", CommonUtils.checkNull(pageMap.get("PAGE_START")));
			
			resultList = (ArrayList)sqlSession.selectList("productionplanning.workStatusByProjectList", paramMap);
			
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(resultList);
	}
	
	/**
	 * 생산관리 -> 공정실적 등록 History 조회
	 * @param paramMap
	 * @return
	 */
	public List getAssemblyWbsHistoryInfo(HttpServletRequest request, Map paramMap){
		List<Map<String,Object>> resultList = new ArrayList();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		
		try{			
			resultList = sqlSession.selectList("productionplanning.getAssemblyWbsHistoryList", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(resultList);
	}
	
	@SuppressWarnings({ "rawtypes", "unchecked" })
	public Map deleteassemblyWbsHistoryList(HttpServletRequest request, Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			
			
			int	cnt = sqlSession.update("productionplanning.deleteassemblyWbsHistoryList", paramMap);
			
			if(cnt > 0){
				resultMap.put("result", true);
				resultMap.put("msg", Message.DELETE_SUCCESS);
			}
			
		}catch(Exception e){
			resultMap.put("result", false);
			resultMap.put("msg", Message.DELETE_FAILED);
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	/** 인수인계 History 내용을 저장한다.
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map saveAssemblyWbsHistory(HttpServletRequest request, Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			PersonBean person = (PersonBean)request.getSession().getAttribute(Constants.PERSON_BEAN);
			paramMap.put("WRITER", person.getUserId());
			
			String parentObjId = CommonUtils.checkNull(request.getParameter("projectObjId"));			
			String partObjList[] = request.getParameterValues("OBJID");
			
			if(parentObjId != null){
				HashMap sqlParamMap = new HashMap();
				sqlParamMap.put("parentObjId", parentObjId);
				sqlSession.delete("productionplanning.deleteAllAssemblyHistoryList",sqlParamMap);
			}			
			
			if(null != partObjList && 0 < partObjList.length){
				for(String targetObjId:partObjList){
					
					Map sqlParamMep = new HashMap();
					
					sqlParamMep.put("OBJID"    		   , targetObjId);
					sqlParamMep.put("PART_OBJID"       , CommonUtils.checkNull(request.getParameter("PART_OBJID_"+targetObjId       )));
					sqlParamMep.put("PARENT_OBJID"     , CommonUtils.checkNull(request.getParameter("PARENT_OBJID_"+targetObjId     )));
					sqlParamMep.put("TRANSFER_USER_ID" , CommonUtils.checkNull(request.getParameter("TRANSFER_USER_ID_"+targetObjId )));
					sqlParamMep.put("RECEIVE_DATE"     , CommonUtils.checkNull(request.getParameter("RECEIVE_DATE_"+targetObjId     )));
					sqlParamMep.put("RECEIVE_QTY"		, CommonUtils.checkNull(request.getParameter("RECEIVE_QTY_"+targetObjId     )));
					sqlParamMep.put("RECEIVE_USER_ID"   , CommonUtils.checkNull(request.getParameter("RECEIVE_USER_ID_"+targetObjId )));
					sqlParamMep.put("WRITER"		   , paramMap.get("WRITER"));	
					System.out.println("sqlParamMep::"+sqlParamMep);
					sqlSession.update("productionplanning.saveAssemblyWbsHistory", sqlParamMep);
				}
			}
			
			resultMap.put("result", true);
			resultMap.put("msg", Message.SAVE_SUCCESS);
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("result", false);
			resultMap.put("msg", Message.SAVE_FAILED);
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	/**
	 * 작업일지 상세 조회
	 * @param paramMap
	 * @return
	 */
	public Map workDiaryFormPopUp(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultMap = sqlSession.selectOne("productionplanning.selectWorkDiaryInfo", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	/** 작업일지 등록
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map saveWorkDiaryInfo(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		List resultTempList = new ArrayList();
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			PersonBean person = (PersonBean)request.getSession().getAttribute(Constants.PERSON_BEAN);
			
			
			List<Map<String, Object>> dataList = JsonUtil.JsonToList(CommonUtils.checkNull(paramMap.get("dataListJson")));
			if(CommonUtils.isNotEmpty(dataList)){
			
				for (Map<String, Object> data : dataList) {
					String OBJID = CommonUtils.checkNull(data.get("OBJID"));
					 if (OBJID.isEmpty()) {
		                    OBJID = CommonUtils.createObjId();
		                }
					
					paramMap.put("objId"				, OBJID);
					paramMap.put("division"				, data.get("DIVISION"));
					paramMap.put("project_objid"		, data.get("CONTRACT_OBJID"));
					paramMap.put("unit_code"			, data.get("UNIT_CODE"));
					paramMap.put("task_name"			, data.get("TASK_NAME"));
					paramMap.put("work_start_date"		, data.get("WORK_START_DATE"));
					paramMap.put("work_end_date"		, data.get("WORK_END_DATE"));
					paramMap.put("work_hour"			, data.get("WORK_HOUR"));
					paramMap.put("sourcing_type"		, data.get("SOURCING_TYPE"));
					paramMap.put("worker_id"			, data.get("WORKER_ID"));
					paramMap.put("remark"				, data.get("REMARK"));
					paramMap.put("production_type"				, data.get("PRODUCTION_TYPE"));
					paramMap.put("writer"	   			, person.getUserId());
					
				    
					sqlSession.insert("productionplanning.mergeWorkDiaryInfo", paramMap);
				}
 
				
			}
			
			resultMap.put("result", true);
			resultMap.put("msg", Message.SAVE_SUCCESS);
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("result", false);
			resultMap.put("msg", Message.SAVE_FAILED);
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		return resultMap;
	}
	
	
	/**
	 * 작업일지 삭제
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map workDiaryDelete(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{
			
			String checkParam = CommonUtils.checkNull(paramMap.get("checkArr"));
			String[] targetObjIdList = checkParam.split(","); 
			
			if(null != targetObjIdList && 0 < targetObjIdList.length){
				
				HttpSession session = request.getSession();
				sqlSession = SqlMapConfig.getInstance().getSqlSession();
				PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
				
				String userId = person.getUserId();
				
				for(int i=0;i<targetObjIdList.length;i++){
					String objId = CommonUtils.checkNull(targetObjIdList[i]);
					HashMap sqlParamMap = new HashMap();
					sqlParamMap.put("OBJID", objId);
					sqlSession.delete("productionplanning.workDiaryDelete",sqlParamMap);
				}
				sqlSession.commit();
				resultMap.put("result", true);
				resultMap.put("msg", Message.DELETE_SUCCESS);
			}
		}catch(Exception e){
			resultMap.put("result", false);
			resultMap.put("msg", Message.DELETE_FAILED);
			sqlSession.rollback();
			throw e;
		}finally{
			sqlSession.close();
		}
		return resultMap;
	}
	
	/**
	 * 작업일지 팀장 확인
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public Map workDiaryConfirm(HttpServletRequest request,Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{
			
			String checkParam = CommonUtils.checkNull(paramMap.get("checkArr"));
			String[] targetObjIdList = checkParam.split(","); 
			
			if(null != targetObjIdList && 0 < targetObjIdList.length){
				
				HttpSession session = request.getSession();
				sqlSession = SqlMapConfig.getInstance().getSqlSession();
				PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
				
				String userId = person.getUserId();
				
				for(int i=0;i<targetObjIdList.length;i++){
					String objId = CommonUtils.checkNull(targetObjIdList[i]);
					HashMap sqlParamMap = new HashMap();
					sqlParamMap.put("OBJID", objId);
					sqlSession.update("productionplanning.workDiaryConfirm",sqlParamMap);
				}
				sqlSession.commit();
				resultMap.put("result", true);
				resultMap.put("msg", "확인되었습니다");
			}
		}catch(Exception e){
			resultMap.put("result", false);
			resultMap.put("msg", "확인에 실패하였습니다");
			sqlSession.rollback();
			throw e;
		}finally{
			sqlSession.close();
		}
		return resultMap;
	}
	
	/**
	 * E-BOM을 PROJECT_MGMT에 할당
	 * @param projectMgmtObjid
	 * @param bomReportObjid
	 * @return
	 * @throws Exception
	 */
	public int assignEbomToProject(String projectMgmtObjid, String bomReportObjid) throws Exception {
		SqlSession sqlSession = null;
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			
			Map<String, Object> paramMap = new HashMap<>();
			paramMap.put("projectMgmtObjid", projectMgmtObjid);
			paramMap.put("bomReportObjid", bomReportObjid);
			
			int result = sqlSession.update("productionplanning.assignEbomToProject", paramMap);
			sqlSession.commit();
			
			return result;
		} catch(Exception e) {
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			throw e;
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
	}
	
	/**
	 * E-BOM 정보 조회
	 * @param bomReportObjid
	 * @return
	 */
	public Map<String, Object> getEbomInfo(String bomReportObjid) {
		Map<String, Object> resultMap = new HashMap<>();
		SqlSession sqlSession = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			Map<String, Object> paramMap = new HashMap<>();
			paramMap.put("objid", bomReportObjid);
			resultMap = sqlSession.selectOne("productionplanning.getEbomInfo", paramMap);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return resultMap;
	}
	
	/**
	 * M-BOM 저장
	 * @param request
	 * @param mbomData
	 * @param partNo
	 * @param partName
	 * @return
	 */
	public int saveMbom(HttpServletRequest request, List<Map<String, Object>> mbomData, String partNo, String partName) {
		return saveMbom(request, mbomData, partNo, partName, "", false);
	}
	
	public int saveMbom(HttpServletRequest request, List<Map<String, Object>> mbomData, String partNo, String partName, String mbomPartNo, boolean isUpdate) {
		SqlSession sqlSession = null;
		int result = 0;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String userId = CommonUtils.checkNull(person.getUserId());
			
			if(isUpdate && !"".equals(mbomPartNo)) {
				// M-BOM 수정: 기존 데이터 삭제 후 재저장 (동일 품번 유지)
				// 기존 M-BOM 상세 데이터 삭제
				Map<String, Object> deleteParam = new HashMap<>();
				deleteParam.put("MBOM_PART_NO", mbomPartNo);
				sqlSession.delete("productionplanning.deleteMbomDetailByPartNo", deleteParam);
				
				// M-BOM 헤더 업데이트
				Map<String, Object> headerMap = new HashMap<>();
				headerMap.put("MBOM_PART_NO", mbomPartNo);
				headerMap.put("PART_NO", partNo);
				headerMap.put("PART_NAME", partName);
				headerMap.put("UPDATE_USER", userId);
				sqlSession.update("productionplanning.updateMbomHeader", headerMap);
				
				// M-BOM 상세 데이터 재저장
				for(Map<String, Object> item : mbomData) {
					item.put("MBOM_PART_NO", mbomPartNo);
					item.put("CREATE_USER", userId);
					item.put("UPDATE_USER", userId);
					sqlSession.insert("productionplanning.insertMbomDetail", item);
				}
			} else {
				// M-BOM 신규 저장
				// M-BOM 헤더 정보 생성
				Map<String, Object> headerMap = new HashMap<>();
				headerMap.put("PART_NO", partNo);
				headerMap.put("PART_NAME", partName);
				headerMap.put("CREATE_USER", userId);
				headerMap.put("UPDATE_USER", userId);
				
				// M-BOM 헤더 저장
				sqlSession.insert("productionplanning.insertMbomHeader", headerMap);
				String mbomHeaderObjid = (String) headerMap.get("OBJID");
				
				// M-BOM 상세 데이터 저장
				for(Map<String, Object> item : mbomData) {
					item.put("MBOM_HEADER_OBJID", mbomHeaderObjid);
					item.put("CREATE_USER", userId);
					item.put("UPDATE_USER", userId);
					sqlSession.insert("productionplanning.insertMbomDetail", item);
				}
			}
			
			sqlSession.commit();
			result = 1;
		} catch(Exception e) {
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * M-BOM Part 연결 (E-BOM의 relatePartInfo와 동일한 로직)
	 * @param request
	 * @param paramMap
	 * @param partList
	 * @return
	 */
	public boolean relateMbomPartInfo(HttpServletRequest request, Map paramMap, List<String> partList){
		boolean result = false;
		SqlSession sqlSession = null;
		
		try{
			HttpSession session = request.getSession();
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			Map info = person.getLoginInfo();
			String userId = CommonUtils.checkNull(info.get("userId"));
			
			Map sqlParamMap = new HashMap();
			sqlParamMap.put("BOM_REPORT_OBJID", CommonUtils.checkNull(paramMap.get("BOM_REPORT_OBJID")));
			sqlParamMap.put("PARENT_OBJID", CommonUtils.checkNull(paramMap.get("leftObjId")));
			sqlParamMap.put("PARENT_PART_OBJID", CommonUtils.checkNull(paramMap.get("leftObjId")));
			sqlParamMap.put("PARENT_PART_NO", CommonUtils.checkNull(paramMap.get("leftPartNoQty")));
			sqlParamMap.put("PARENT_QTY_CHILD_OBJID", CommonUtils.checkNull(paramMap.get("leftPartChildObjId")));
			sqlParamMap.put("QTY", 1);
			sqlParamMap.put("QTY_TEMP", 1);
			sqlParamMap.put("STATUS", "adding");
			sqlParamMap.put("WRITER", userId);
			
			// 각 Part를 BOM_PART_QTY 테이블에 삽입
			for(String partObjId : partList){
				sqlParamMap.put("OBJID", CommonUtils.createObjId());
				sqlParamMap.put("CHILD_OBJID", CommonUtils.createObjId());
				sqlParamMap.put("PART_NO", partObjId);
				
				sqlSession.insert("partMng.relatePartInfo", sqlParamMap);
				
				// 히스토리 저장
				sqlParamMap.put("OBJID", CommonUtils.checkNull(partObjId));
				sqlParamMap.put("OBJID_LEFT", CommonUtils.checkNull(paramMap.get("partObjId")));
				sqlParamMap.put("CHANGE_TYPE", CommonUtils.checkNull(paramMap.get("CHANGE_TYPE")));
				sqlParamMap.put("HIS_STATUS", "ADD");
				sqlParamMap.put("CHANGE_OPTION", CommonUtils.checkNull(paramMap.get("CHANGE_OPTION")));
				sqlSession.update("partMng.insertPartMngHistory",sqlParamMap);
			}
			
			// BOM 상태 변경
			sqlSession.insert("partMng.changeStatusBomReport", sqlParamMap);
			
			sqlSession.commit();
			result = true;
			
		}catch(Exception e){
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			e.printStackTrace();
		}finally{
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * M-BOM Part 연결 해제 (E-BOM의 deleteStatusPartRelateInfo와 동일한 로직)
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public boolean deleteMbomPartRelateInfo(HttpServletRequest request, Map paramMap){
		boolean result = false;
		SqlSession sqlSession = null;
		
		try{
			HttpSession session = request.getSession();
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			Map info = person.getLoginInfo();
			String userId = CommonUtils.checkNull(info.get("userId"));
			
			Map sqlParamMap = new HashMap();
			sqlParamMap.put("BOM_REPORT_OBJID", CommonUtils.checkNull(paramMap.get("BOM_REPORT_OBJID")));
			sqlParamMap.put("OBJID", CommonUtils.checkNull(paramMap.get("leftObjId")));
			sqlParamMap.put("PART_OBJID", CommonUtils.checkNull(paramMap.get("partObjId")));
			sqlParamMap.put("leftPartChildObjId", CommonUtils.checkNull(paramMap.get("leftPartChildObjId")));
			sqlParamMap.put("leftParentPartNo", CommonUtils.checkNull(paramMap.get("leftParentPartNo")));
			sqlParamMap.put("leftParentObjId", CommonUtils.checkNull(paramMap.get("leftParentObjId")));
			sqlParamMap.put("STATUS", "deleting");
			sqlParamMap.put("WRITER", userId);
			
			// BOM_PART_QTY 테이블에서 상태를 'deleting'으로 변경
			sqlSession.update("partMng.deleteStatusPartRelateInfo", sqlParamMap);
			
			// 히스토리 저장
			sqlParamMap.put("HIS_STATUS", "DELETE");
			sqlSession.update("partMng.insertPartMngHistory", sqlParamMap);
			
			// BOM 상태 변경
			sqlSession.insert("partMng.changeStatusBomReport", sqlParamMap);
			
			sqlSession.commit();
			result = true;
			
		}catch(Exception e){
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			e.printStackTrace();
		}finally{
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * M-BOM Part 변경 (E-BOM의 changeRelatePartInfo와 동일한 로직)
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public boolean changeMbomPartInfo(HttpServletRequest request, Map paramMap){
		boolean result = false;
		SqlSession sqlSession = null;
		
		try{
			HttpSession session = request.getSession();
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			Map info = person.getLoginInfo();
			String userId = CommonUtils.checkNull(info.get("userId"));
			
			Map sqlParamMap = new HashMap();
			sqlParamMap.put("BOM_REPORT_OBJID", CommonUtils.checkNull(paramMap.get("BOM_REPORT_OBJID")));
			sqlParamMap.put("OBJID", CommonUtils.checkNull(paramMap.get("OBJID")));
			sqlParamMap.put("rightObjId", CommonUtils.checkNull(paramMap.get("rightObjId")));
			sqlParamMap.put("leftObjId", CommonUtils.checkNull(paramMap.get("leftObjId")));
			sqlParamMap.put("leftPartNoQty", CommonUtils.checkNull(paramMap.get("leftPartNoQty")));
			sqlParamMap.put("leftPartChildObjId", CommonUtils.checkNull(paramMap.get("leftPartChildObjId")));
			sqlParamMap.put("leftPartObjid", CommonUtils.checkNull(paramMap.get("leftPartObjid")));
			sqlParamMap.put("rightPartNo", CommonUtils.checkNull(paramMap.get("rightPartNo")));
			sqlParamMap.put("rightPartRev", CommonUtils.checkNull(paramMap.get("rightPartRev")));
			sqlParamMap.put("WRITER", userId);
			
			// BOM_PART_QTY 테이블에서 Part 변경
			sqlSession.update("partMng.changeRelatePartInfo", sqlParamMap);
			
			// 히스토리 저장
			sqlParamMap.put("HIS_STATUS", "CHANGE");
			sqlSession.update("partMng.insertPartMngHistory", sqlParamMap);
			
			// BOM 상태 변경
			sqlSession.insert("partMng.changeStatusBomReport", sqlParamMap);
			
			sqlSession.commit();
			result = true;
			
		}catch(Exception e){
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			e.printStackTrace();
		}finally{
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * BOM 할당 정보 저장
	 */
	public boolean saveBomAssignment(HttpServletRequest request, Map<String, Object> paramMap) {
		SqlSession sqlSession = null;
		boolean result = false;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false); // 수동 커밋
			
			String projectObjId = CommonUtils.checkNull(paramMap.get("projectObjId"));
			
			// 1. 기존 M-BOM 데이터 비활성화 (새로운 BOM 할당 시 초기화)
			if(!"".equals(projectObjId)) {
				// 해당 프로젝트의 기존 활성 M-BOM HEADER 조회
				Map<String, Object> queryParam = new HashMap<>();
				queryParam.put("projectObjId", projectObjId);
				List<Map<String, Object>> existingMboms = sqlSession.selectList("productionplanning.getActiveMbomsByProjectId", queryParam);
				
				if(existingMboms != null && !existingMboms.isEmpty()) {
					System.out.println("========== 기존 M-BOM 비활성화 ==========");
					System.out.println("Project OBJID: " + projectObjId);
					System.out.println("비활성화할 M-BOM 개수: " + existingMboms.size());
					
					for(Map<String, Object> mbom : existingMboms) {
						String mbomHeaderObjid = CommonUtils.checkNull(mbom.get("OBJID"));
						
						if(!"".equals(mbomHeaderObjid)) {
							Map<String, Object> inactivateParam = new HashMap<>();
							inactivateParam.put("mbomHeaderObjid", mbomHeaderObjid);
							
							// M-BOM DETAIL 비활성화
							sqlSession.update("productionplanning.inactivateMbomDetail", inactivateParam);
							
							// M-BOM HEADER 비활성화
							sqlSession.update("productionplanning.inactivateMbomHeader", inactivateParam);
							
							System.out.println("M-BOM 비활성화 완료: " + mbomHeaderObjid);
						}
					}
				}
			}
			
			// 2. PROJECT_MGMT 업데이트 (새로운 BOM 할당 정보)
			int updateCount = sqlSession.update("productionplanning.saveBomAssignment", paramMap);
			result = (updateCount > 0);
			
			sqlSession.commit();
		} catch(Exception e) {
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * M-BOM 할당 정보 조회
	 */
	public Map<String, Object> getMbomAssignment(String projectObjId) {
		SqlSession sqlSession = null;
		Map<String, Object> result = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			Map<String, Object> paramMap = new HashMap<>();
			paramMap.put("projectObjId", projectObjId);
			result = sqlSession.selectOne("productionplanning.getMbomAssignment", paramMap);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * M-BOM 품번 생성
	 * E-BOM 기준: M-{E-BOM품번}-YYMMDD-01
	 * M-BOM 기준: {기존품번앞부분}-YYMMDD-01
	 */
	public String generateMbomNo(HttpServletRequest request, String sourceBomType, String baseBomPartNo) {
		SqlSession sqlSession = null;
		String mbomNo = "";
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			mbomNo = generateMbomNo(sqlSession, sourceBomType, baseBomPartNo);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return mbomNo;
	}
	
	/**
	 * M-BOM 품번 생성 (기존 트랜잭션 공유)
	 */
	public String generateMbomNo(SqlSession sqlSession, String sourceBomType, String baseBomPartNo) {
		String mbomNo = "";
		
		try {
			java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyMMdd");
			String dateStr = sdf.format(new java.util.Date());
			
			String mbomPrefix = "";
			
			if("EBOM".equals(sourceBomType)) {
				String cleanPartNo = baseBomPartNo;
				if(cleanPartNo.startsWith("M-")) {
					cleanPartNo = cleanPartNo.substring(2);
				}
				mbomPrefix = "M-" + cleanPartNo + "-" + dateStr;
			} else if("TEMPLATE".equals(sourceBomType)) {
				String cleanPartNo = baseBomPartNo.trim();
				if(cleanPartNo.startsWith("M-")) {
					cleanPartNo = cleanPartNo.substring(2);
				}
				mbomPrefix = "M-" + cleanPartNo + "-" + dateStr;
			} else if("MBOM".equals(sourceBomType)) {
				String basePart = baseBomPartNo;
				
				while(basePart.startsWith("M-M-") || basePart.startsWith("M-E-")) {
					basePart = "M-" + basePart.substring(4);
				}
				
				while(true) {
					int lastDashIndex = basePart.lastIndexOf("-");
					if(lastDashIndex > 0) {
						String suffix = basePart.substring(lastDashIndex + 1);
						if(suffix.matches("\\d{2}") || suffix.matches("\\d{6}")) {
							basePart = basePart.substring(0, lastDashIndex);
						} else {
							break;
						}
					} else {
						break;
					}
				}
				
				mbomPrefix = basePart + "-" + dateStr;
			}
			
			Map<String, Object> seqParam = new HashMap<>();
			seqParam.put("mbomPrefix", mbomPrefix);
			
			Integer maxSeq = (Integer) sqlSession.selectOne("productionplanning.getMaxMbomSeqByDate", seqParam);
			int nextSeq = (maxSeq != null ? maxSeq : 0) + 1;
			
			mbomNo = mbomPrefix + "-" + String.format("%02d", nextSeq);
			
			System.out.println("생성된 M-BOM 품번: " + mbomNo);
			
		} catch(Exception e) {
			e.printStackTrace();
		}
		
		return mbomNo;
	}
	
	/**
	 * M-BOM 저장
	 * 최초 저장: MBOM_HEADER, MBOM_DETAIL 생성
	 * 수정 저장: 기존 데이터 업데이트 + MBOM_HISTORY 이력 저장
	 */
	public boolean saveMbom(HttpServletRequest request, Map<String, Object> paramMap) {
		SqlSession sqlSession = null;
		boolean result = false;
		String mbomHeaderObjidForErp = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String userId = CommonUtils.checkNull(person.getUserId());
			paramMap.put("sessionUserId", userId);
			
			boolean isUpdate = (Boolean) paramMap.get("isUpdate");
			String mbomNo = (String) paramMap.get("mbomNo");
			
			if(isUpdate) {
				// 수정: 기존 M-BOM 조회 (최신 버전)
				System.out.println("========== UPDATE M-BOM ==========");
				System.out.println("projectObjId: " + paramMap.get("projectObjId"));
				System.out.println("mbomNo: " + paramMap.get("mbomNo"));
				
				Map<String, Object> existingMbom = sqlSession.selectOne("productionplanning.getMbomByNo", paramMap);
				
				if(existingMbom != null) {
					System.out.println("조회된 기존 M-BOM:");
					System.out.println("  OBJID: " + existingMbom.get("OBJID"));
					System.out.println("  MBOM_NO: " + existingMbom.get("MBOM_NO"));
					System.out.println("  REGDATE: " + existingMbom.get("REGDATE"));
					
					// 기존 M-BOM 상세 데이터 조회
					Map<String, Object> detailParam = new HashMap<>();
					detailParam.put("mbomHeaderObjid", existingMbom.get("OBJID"));
					List<Map<String, Object>> existingDetails = sqlSession.selectList("productionplanning.getMbomDetailList", detailParam);
					
					System.out.println("기존 M-BOM 상세 항목 수: " + existingDetails.size());
					
					// 새 데이터
					List<Map<String, Object>> mbomData = (List<Map<String, Object>>) paramMap.get("mbomData");
					
					// 변경 사항 비교 (childObjid 기준)
					Map<String, Map<String, Object>> beforeMap = new HashMap<>();
					Map<String, Map<String, Object>> afterMap = new HashMap<>();
					
					// 기존 데이터 매핑
					System.out.println("========== 기존 데이터 매핑 (beforeMap) ==========");
					for(Map<String, Object> detail : existingDetails) {
						String childObjid = CommonUtils.checkNull(detail.get("CHILD_OBJID"));
						if(!"".equals(childObjid)) {
							beforeMap.put(childObjid, detail);
							System.out.println("Before - childObjid: " + childObjid + ", partNo: " + detail.get("PART_NO"));
						}
					}
					
					// 새 데이터 매핑
					System.out.println("========== 새 데이터 매핑 (afterMap) ==========");
					if(mbomData != null) {
						for(Map<String, Object> item : mbomData) {
							String childObjid = CommonUtils.checkNull(item.get("childObjid"));
							if(!"".equals(childObjid)) {
								afterMap.put(childObjid, item);
								System.out.println("After - childObjid: " + childObjid + ", partNo: " + item.get("partNo"));
							}
						}
					}
					
					// 변경된 항목만 추출
					List<Map<String, Object>> changedItems = new ArrayList<>();
					
					System.out.println("========== 변경 사항 비교 ==========");
					System.out.println("기존 항목 수 (beforeMap): " + beforeMap.size());
					System.out.println("새 항목 수 (afterMap): " + afterMap.size());
					
					// 추가된 항목
					for(String childObjid : afterMap.keySet()) {
						if(!beforeMap.containsKey(childObjid)) {
							Map<String, Object> change = new HashMap<>();
							change.put("changeType", "ADD");
							change.put("childObjid", childObjid);
							change.put("afterData", afterMap.get(childObjid));
							changedItems.add(change);
							System.out.println("추가된 항목: " + childObjid + " - " + afterMap.get(childObjid).get("partNo"));
						}
					}
					
					// 삭제된 항목
					for(String childObjid : beforeMap.keySet()) {
						if(!afterMap.containsKey(childObjid)) {
							Map<String, Object> change = new HashMap<>();
							change.put("changeType", "DELETE");
							change.put("childObjid", childObjid);
							change.put("beforeData", beforeMap.get(childObjid));
							changedItems.add(change);
							System.out.println("삭제된 항목: " + childObjid + " - " + beforeMap.get(childObjid).get("PART_NO"));
						}
					}
					
					// 수정된 항목
					for(String childObjid : afterMap.keySet()) {
						if(beforeMap.containsKey(childObjid)) {
							Map<String, Object> before = beforeMap.get(childObjid);
							Map<String, Object> after = afterMap.get(childObjid);
							
							// 필드별 비교 (실제 편집 가능한 필드만)
							List<Map<String, Object>> fieldChanges = new ArrayList<>();
							
							// [DB 필드명, JSP 전송 필드명] 매핑
							// JSP getMbomTreeData()에서 전송하는 필드명 기준
							String[][] fieldMapping = {
								{"PART_OBJID", "partObjid"},      // 파트 변경 감지
								{"PART_NO", "partNo"},            // 파트 변경 감지
								{"PART_NAME", "partName"},        // 파트 변경 감지
								{"SUPPLY_TYPE", "supplyType"},
								{"RAW_MATERIAL", "rawMaterial"},
								{"RAW_MATERIAL_SIZE", "rawMaterialSize"},
								{"RAW_MATERIAL_PART_NO", "rawMaterialPartNo"},
								{"REQUIRED_QTY", "requiredQty"},
								{"PRODUCTION_QTY", "productionQty"},
								{"PROCESSING_VENDOR", "processingVendor"},
								{"PROCESSING_DEADLINE", "processingDeadline"},
								{"GRINDING_DEADLINE", "grindingDeadline"}
							};
							
							for(String[] mapping : fieldMapping) {
								String dbField = mapping[0];
								String jsField = mapping[1];
								
								// before는 DB에서 대문자로, after는 JSP에서 camelCase로
								Object beforeObj = before.get(dbField);
								Object afterObj = after.get(jsField);
								
								String beforeValue = (beforeObj == null) ? "" : String.valueOf(beforeObj);
								String afterValue = (afterObj == null) ? "" : String.valueOf(afterObj);
								
								// 숫자 필드는 소수점 정규화 (1.0000 vs 1 비교 문제 해결)
								if(dbField.contains("QTY") || dbField.equals("QTY")) {
									try {
										double beforeNum = Double.parseDouble(beforeValue);
										double afterNum = Double.parseDouble(afterValue);
										if(Math.abs(beforeNum - afterNum) < 0.0001) {
											continue; // 실질적으로 같은 값
										}
									} catch(Exception e) {
										// 숫자 변환 실패 시 문자열 비교
									}
								}
								
								if(!beforeValue.equals(afterValue)) {
									Map<String, Object> fieldChange = new HashMap<>();
									fieldChange.put("field", dbField);
									fieldChange.put("before", beforeValue);
									fieldChange.put("after", afterValue);
									fieldChanges.add(fieldChange);
									
									System.out.println("필드 변경 감지: " + dbField + " - Before: [" + beforeValue + "] After: [" + afterValue + "]");
								}
							}
							
							if(!fieldChanges.isEmpty()) {
								Map<String, Object> change = new HashMap<>();
								change.put("changeType", "MODIFY");
								change.put("childObjid", childObjid);
								change.put("partNo", after.get("partNo"));
								change.put("partName", after.get("partName"));
								change.put("fieldChanges", fieldChanges);
								changedItems.add(change);
								
								System.out.println("변경된 항목 추가: " + after.get("partNo") + " - " + fieldChanges.size() + "개 필드 변경");
							}
						}
					}
					
				// M-BOM 헤더 업데이트
				mbomHeaderObjidForErp = CommonUtils.checkNull(existingMbom.get("OBJID"));
				paramMap.put("mbomHeaderObjid", existingMbom.get("OBJID"));
				sqlSession.update("productionplanning.updateMbomHeader", paramMap);
				
				// 기존 데이터 조회
				Map<String, Object> queryParam = new HashMap<>();
				queryParam.put("mbomHeaderObjid", existingMbom.get("OBJID"));
				List<Map> oldMbomDetails = sqlSession.selectList("productionplanning.getMbomDetailList", queryParam);
				
				// 기존 OBJID Set 생성
				java.util.Set<String> existingObjids = new java.util.HashSet<>();
				Map<String, Map> existingDataMap = new HashMap<>();
				if(oldMbomDetails != null) {
					for(Map detail : oldMbomDetails) {
						detail = CommonUtils.toUpperCaseMapKey(detail);
						String objid = CommonUtils.checkNull(detail.get("OBJID"));
						if(!objid.isEmpty()) {
							existingObjids.add(objid);
							existingDataMap.put(objid, detail);
						}
					}
				}
				
				// JSP에서 넘어온 OBJID Set 생성
				java.util.Set<String> newObjids = new java.util.HashSet<>();
				
				// UPSERT 처리
				if(mbomData != null && !mbomData.isEmpty()) {
					for(Map<String, Object> item : mbomData) {
						item.put("mbomHeaderObjid", existingMbom.get("OBJID"));
						item.put("sessionUserId", userId);
						
						// SEQ 기본값
						if(item.get("seq") == null || "".equals(item.get("seq"))) {
							item.put("seq", 999);
						}
						
						String objid = CommonUtils.checkNull(item.get("objid"));
						String childObjid = CommonUtils.checkNull(item.get("childObjid"));
						
						// 신규 항목: objid가 비어있을 때만
						if("".equals(objid)) {
							objid = CommonUtils.createObjId();
							item.put("objid", objid);
						}
						
						if("".equals(childObjid)) {
							childObjid = objid;
							item.put("childObjid", childObjid);
						}
						
						newObjids.add(objid);
						
						// 기존 데이터에서 보존할 값 복원
						Map existingData = existingDataMap.get(objid);
						if(existingData != null) {
							if(item.get("proposalDate") == null || "".equals(item.get("proposalDate"))) {
								Object val = existingData.get("PROPOSAL_DATE");
								if(val != null) item.put("proposalDate", val);
							}
							if(item.get("vendor") == null || "".equals(item.get("vendor"))) {
								Object val = existingData.get("VENDOR");
								if(val != null) item.put("vendor", val);
							}
							if(item.get("netQty") == null || "".equals(item.get("netQty"))) {
								Object val = existingData.get("NET_QTY");
								if(val != null) item.put("netQty", val);
							}
							if(item.get("poQty") == null || "".equals(item.get("poQty"))) {
								Object val = existingData.get("PO_QTY");
								if(val != null) item.put("poQty", val);
							}
						}
						
						// LEVEL 기본값
						if(item.get("level") == null || "".equals(item.get("level"))) {
							item.put("level", 1);
						}
						
						// UPSERT: 기존 항목이면 UPDATE, 신규면 INSERT
						if(existingObjids.contains(objid)) {
							sqlSession.update("productionplanning.updateMbomDetail", item);
						} else {
							sqlSession.insert("productionplanning.insertMbomDetail", item);
						}
					}
				}
				
				// DELETE: DB에 있는데 JSP에 없는 항목 삭제
				for(String existingObjid : existingObjids) {
					if(!newObjids.contains(existingObjid)) {
						Map<String, Object> deleteParam = new HashMap<>();
						deleteParam.put("objid", existingObjid);
						sqlSession.delete("productionplanning.deleteMbomDetailByObjid", deleteParam);
					}
				}
					
					// 변경 사항이 있을 때만 이력 저장
					if(!changedItems.isEmpty()) {
						String historyObjid = CommonUtils.createObjId();
						Map<String, Object> historyParam = new HashMap<>();
						historyParam.put("objid", historyObjid);
						historyParam.put("mbomHeaderObjid", existingMbom.get("OBJID"));
						historyParam.put("changeType", "UPDATE");
						historyParam.put("changeDescription", changedItems.size() + "개 항목 변경");
						historyParam.put("beforeData", new com.google.gson.Gson().toJson(changedItems));
						historyParam.put("afterData", "{}");
						historyParam.put("sessionUserId", userId);
						sqlSession.insert("productionplanning.insertMbomHistory", historyParam);
					}
					
					result = true;
				}
			} else {
				// 최초 저장: 새 M-BOM 생성
				String newObjid = CommonUtils.createObjId();
				paramMap.put("objid", newObjid);
				paramMap.put("mbomNo", mbomNo);
				
				// sourceBomType에 따라 sourceEbomObjid 또는 sourceMbomObjid 설정
				String sourceBomType = (String) paramMap.get("sourceBomType");
				String sourceBomObjId = (String) paramMap.get("sourceBomObjId");
				
				if("EBOM".equals(sourceBomType)) {
					paramMap.put("sourceEbomObjid", sourceBomObjId);
					paramMap.put("sourceMbomObjid", null);
				} else if("MBOM".equals(sourceBomType)) {
					paramMap.put("sourceEbomObjid", null);
					paramMap.put("sourceMbomObjid", sourceBomObjId);
				} else if("TEMPLATE".equals(sourceBomType)) {
					// 템플릿 기반 저장: 할당 정보 없음
					paramMap.put("sourceEbomObjid", null);
					paramMap.put("sourceMbomObjid", null);
				}
				
				// MBOM_HEADER 삽입
				mbomHeaderObjidForErp = newObjid;
				sqlSession.insert("productionplanning.insertMbomHeader", paramMap);
				
			// MBOM_DETAIL 삽입
			List<Map<String, Object>> mbomData = (List<Map<String, Object>>) paramMap.get("mbomData");
			if(mbomData != null && !mbomData.isEmpty()) {
				// CHILD_OBJID 매핑 (기존 E-BOM의 CHILD_OBJID -> 새 M-BOM의 CHILD_OBJID)
				Map<String, String> childObjidMap = new HashMap<>();
				
				// 1단계: 모든 항목에 대해 새 CHILD_OBJID 생성
				for(Map<String, Object> item : mbomData) {
					String oldChildObjid = CommonUtils.checkNull(item.get("childObjid"));
					if(!"".equals(oldChildObjid) && !childObjidMap.containsKey(oldChildObjid)) {
						String newChildObjid = CommonUtils.createObjId();
						childObjidMap.put(oldChildObjid, newChildObjid);
					}
				}
				
				// 2단계: PARENT_OBJID와 CHILD_OBJID를 새 ID로 매핑하여 삽입
				for(Map<String, Object> item : mbomData) {
					String oldChildObjid = CommonUtils.checkNull(item.get("childObjid"));
					String oldParentObjid = CommonUtils.checkNull(item.get("parentObjid"));
					
					// 새 CHILD_OBJID 설정
					String newChildObjid = childObjidMap.get(oldChildObjid);
					if(newChildObjid == null) {
						newChildObjid = CommonUtils.createObjId();
					}
					
					// 새 PARENT_OBJID 설정 (부모가 있는 경우에만)
					String newParentObjid = "";
					if(!"".equals(oldParentObjid)) {
						newParentObjid = childObjidMap.get(oldParentObjid);
						if(newParentObjid == null) {
							newParentObjid = oldParentObjid; // 매핑 실패 시 원본 유지
						}
					}
					
					item.put("mbomHeaderObjid", newObjid);
					item.put("objid", newChildObjid);  // OBJID = CHILD_OBJID
					item.put("childObjid", newChildObjid);
					item.put("parentObjid", newParentObjid);
					item.put("sessionUserId", userId);
					
					// SEQ 유지 (JSP에서 전송된 seq 사용)
					if(item.get("seq") == null || "".equals(item.get("seq"))) {
						item.put("seq", 999);  // 임시값
					}
					
					// LEVEL이 없으면 기본값 1 설정
					if(item.get("level") == null || "".equals(item.get("level"))) {
						item.put("level", 1);
					}
					
					System.out.println("INSERT M-BOM DETAIL: seq=" + item.get("seq") + 
									", level=" + item.get("level") + 
									", partNo=" + item.get("partNo") + 
									", parentObjid=" + newParentObjid + 
									", childObjid=" + newChildObjid);
					
					sqlSession.insert("productionplanning.insertMbomDetail", item);
					}
			}
				
				// 이력 저장 (생성)
				String historyObjid = CommonUtils.createObjId();
				paramMap.put("objid", historyObjid);  // MBOM_HISTORY의 OBJID
				paramMap.put("mbomHeaderObjid", newObjid);
				paramMap.put("changeType", "CREATE");
				paramMap.put("afterData", new com.google.gson.Gson().toJson(paramMap));
				sqlSession.insert("productionplanning.insertMbomHistory", paramMap);
				
				// PROJECT_MGMT 업데이트 (MBOM_STATUS = 'Y')
				sqlSession.update("productionplanning.updateProjectMbomStatus", paramMap);
				
				result = true;
			}
			
			sqlSession.commit();
			
		} catch(Exception e) {
			if(sqlSession != null) {
				sqlSession.rollback();
			}
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		// [임시 주석] DB 커밋 성공 후 ERP BOM 동기화 (검증 전이라 자동 호출 비활성화)
		// 수동 동기화는 /admin/syncMbomBomToErp.do 로 가능. 검증 완료 후 주석 해제.
		// if(result && mbomHeaderObjidForErp != null && !mbomHeaderObjidForErp.isEmpty()) {
		// 	try {
		// 		System.out.println("====================================");
		// 		System.out.println("M-BOM 저장 후 ERP BOM 동기화 시작");
		// 		System.out.println("MBOM_HEADER_OBJID: " + mbomHeaderObjidForErp);
		// 		System.out.println("====================================");
		//
		// 		Map<String, Object> erpResult = batchService.syncMbomBomToErp(mbomHeaderObjidForErp);
		// 		if(erpResult != null && Boolean.TRUE.equals(erpResult.get("success"))) {
		// 			System.out.println("ERP BOM 동기화 성공: " + erpResult.get("message"));
		// 		} else {
		// 			System.err.println("ERP BOM 동기화 실패: " + (erpResult != null ? erpResult.get("message") : "결과 없음"));
		// 		}
		// 	} catch(Exception erpEx) {
		// 		System.err.println("ERP BOM 동기화 오류: " + erpEx.getMessage());
		// 		erpEx.printStackTrace();
		// 	}
		// }

		return result;
	}
	
	/**
	 * 동일 품번의 최신 M-BOM을 새 프로젝트에 자동 복사 (독립 트랜잭션)
	 */
	public String copyMbomFromTemplate(HttpServletRequest request, String projectObjId, 
			String templateHeaderObjId, String partNo, String partName, int orderQuantity) {
		SqlSession sqlSession = null;
		String newHeaderObjid = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			HttpSession session = request.getSession();
			PersonBean person = (PersonBean)session.getAttribute(Constants.PERSON_BEAN);
			String userId = CommonUtils.checkNull(person.getUserId());
			
			newHeaderObjid = copyMbomFromTemplate(sqlSession, userId, projectObjId, templateHeaderObjId, partNo, partName, orderQuantity);
			
			if(newHeaderObjid != null) {
				sqlSession.commit();
			}
		} catch(Exception e) {
			if(sqlSession != null) sqlSession.rollback();
			newHeaderObjid = null;
			e.printStackTrace();
		} finally {
			if(sqlSession != null) sqlSession.close();
		}
		
		return newHeaderObjid;
	}
	
	/**
	 * 동일 품번의 최신 M-BOM을 새 프로젝트에 자동 복사 (기존 트랜잭션 공유)
	 * 수주 확정 → 프로젝트 자동생성 시 ContractMgmtService에서 호출
	 */
	public String copyMbomFromTemplate(SqlSession sqlSession, String userId, String projectObjId, 
			String templateHeaderObjId, String partNo, String partName, int orderQuantity) {
		String newHeaderObjid = null;
		
		try {
			// 1. 새 MBOM_HEADER 생성 (M-BOM 품번 규칙 적용)
			newHeaderObjid = CommonUtils.createObjId();
			String mbomNo = generateMbomNo(sqlSession, "TEMPLATE", partNo);
			Map<String, Object> headerParam = new HashMap<>();
			headerParam.put("objid", newHeaderObjid);
			headerParam.put("mbomNo", mbomNo);
			headerParam.put("sourceBomType", "TEMPLATE");
			headerParam.put("sourceEbomObjid", null);
			headerParam.put("sourceMbomObjid", templateHeaderObjId);
			headerParam.put("projectObjId", projectObjId);
			headerParam.put("partNo", partNo);
			headerParam.put("partName", partName);
			headerParam.put("sessionUserId", userId);
			sqlSession.insert("productionplanning.insertMbomHeader", headerParam);
			
			// 2. 템플릿의 MBOM_DETAIL 조회
			Map<String, Object> detailParam = new HashMap<>();
			detailParam.put("mbomHeaderObjid", templateHeaderObjId);
			List<Map<String, Object>> templateDetails = sqlSession.selectList("productionplanning.getMbomDetailList", detailParam);
			
			if(templateDetails != null && !templateDetails.isEmpty()) {
				// 3. CHILD_OBJID 매핑 생성 (old → new)
				Map<String, String> childObjidMap = new HashMap<>();
				for(Map<String, Object> detail : templateDetails) {
					detail = CommonUtils.toUpperCaseMapKey(detail);
					String oldObjid = CommonUtils.checkNull(detail.get("OBJID"));
					String oldChildObjid = CommonUtils.checkNull(detail.get("CHILD_OBJID"));
					if(!"".equals(oldObjid)) {
						childObjidMap.put(oldObjid, CommonUtils.createObjId());
					}
					if(!"".equals(oldChildObjid) && !childObjidMap.containsKey(oldChildObjid)) {
						childObjidMap.put(oldChildObjid, CommonUtils.createObjId());
					}
				}
				
				// 4. 매핑 적용하여 MBOM_DETAIL 복사 (수주/제작 수량은 초기화)
				for(Map<String, Object> detail : templateDetails) {
					detail = CommonUtils.toUpperCaseMapKey(detail);
					String oldObjid = CommonUtils.checkNull(detail.get("OBJID"));
					String oldChildObjid = CommonUtils.checkNull(detail.get("CHILD_OBJID"));
					String oldParentObjid = CommonUtils.checkNull(detail.get("PARENT_OBJID"));
					
					String newObjid = childObjidMap.containsKey(oldObjid) ? childObjidMap.get(oldObjid) : CommonUtils.createObjId();
					String newChildObjid = childObjidMap.containsKey(oldChildObjid) ? childObjidMap.get(oldChildObjid) : newObjid;
					String newParentObjid = !"".equals(oldParentObjid) 
							? (childObjidMap.containsKey(oldParentObjid) ? childObjidMap.get(oldParentObjid) : oldParentObjid) : "";
					
					Map<String, Object> insertParam = new HashMap<>();
					insertParam.put("objid", newObjid);
					insertParam.put("mbomHeaderObjid", newHeaderObjid);
					insertParam.put("parentObjid", newParentObjid);
					insertParam.put("childObjid", newChildObjid);
					insertParam.put("seq", detail.get("SEQ"));
					insertParam.put("level", detail.get("LEVEL"));
					insertParam.put("partObjid", detail.get("PART_OBJID"));
					insertParam.put("partNo", detail.get("PART_NO"));
					insertParam.put("partName", detail.get("PART_NAME"));
					insertParam.put("qty", detail.get("QTY"));
					insertParam.put("unit", detail.get("UNIT"));
					insertParam.put("supplyType", detail.get("SUPPLY_TYPE"));
					insertParam.put("makeOrBuy", detail.get("MAKE_OR_BUY"));
					insertParam.put("rawMaterialPartNo", detail.get("RAW_MATERIAL_PART_NO"));
					insertParam.put("rawMaterialSpec", detail.get("RAW_MATERIAL_SPEC"));
					insertParam.put("rawMaterial", detail.get("RAW_MATERIAL"));
					insertParam.put("rawMaterialSize", detail.get("RAW_MATERIAL_SIZE"));
					insertParam.put("processingVendor", detail.get("PROCESSING_VENDOR"));
					insertParam.put("processingDeadline", detail.get("PROCESSING_DEADLINE"));
					insertParam.put("grindingDeadline", detail.get("GRINDING_DEADLINE"));
					// REQUIRED_QTY(소요량)는 원본 복사, 나머지 수량은 수주수량 기준 재계산
					double requiredQty = 0;
					try {
						Object reqObj = detail.get("REQUIRED_QTY");
						if(reqObj != null) requiredQty = Double.parseDouble(String.valueOf(reqObj));
					} catch(Exception ignore) {}
					
					double productionQty = requiredQty * orderQuantity;
					
					insertParam.put("requiredQty", detail.get("REQUIRED_QTY"));
					insertParam.put("orderQty", null);
					insertParam.put("productionQty", productionQty > 0 ? productionQty : null);
					insertParam.put("stockQty", null);
					insertParam.put("shortageQty", null);
					insertParam.put("netQty", null);
					insertParam.put("poQty", null);
					insertParam.put("vendor", detail.get("VENDOR"));
					insertParam.put("unitPrice", detail.get("UNIT_PRICE"));
					insertParam.put("processingUnitPrice", detail.get("PROCESSING_UNIT_PRICE"));
					insertParam.put("totalPrice", null);
					insertParam.put("currency", detail.get("CURRENCY"));
					insertParam.put("leadTime", detail.get("LEAD_TIME"));
					insertParam.put("minOrderQty", detail.get("MIN_ORDER_QTY"));
					insertParam.put("proposalDate", null);
					insertParam.put("remark", detail.get("REMARK"));
					insertParam.put("sessionUserId", userId);
					
					sqlSession.insert("productionplanning.insertMbomDetail", insertParam);
				}
			}
			
			// 5. PROJECT_MGMT MBOM_STATUS 업데이트
			Map<String, Object> statusParam = new HashMap<>();
			statusParam.put("projectObjId", projectObjId);
			statusParam.put("sessionUserId", userId);
			sqlSession.update("productionplanning.updateProjectMbomStatus", statusParam);
			
			// 6. 이력 저장
			String historyObjid = CommonUtils.createObjId();
			Map<String, Object> historyParam = new HashMap<>();
			historyParam.put("objid", historyObjid);
			historyParam.put("mbomHeaderObjid", newHeaderObjid);
			historyParam.put("changeType", "COPY_FROM_TEMPLATE");
			historyParam.put("changeDescription", "동일 품번(" + partNo + ") M-BOM 자동 복사");
			historyParam.put("beforeData", "{}");
			historyParam.put("afterData", "{\"sourceHeaderObjid\":\"" + templateHeaderObjId + "\"}");
			historyParam.put("sessionUserId", userId);
			sqlSession.insert("productionplanning.insertMbomHistory", historyParam);
			
			System.out.println("========== M-BOM 자동 복사 완료 ==========");
			System.out.println("프로젝트: " + projectObjId);
			System.out.println("원본 템플릿: " + templateHeaderObjId);
			System.out.println("새 M-BOM: " + newHeaderObjid);
			
		} catch(Exception e) {
			newHeaderObjid = null;
			e.printStackTrace();
		}
		
		return newHeaderObjid;
	}
	
	/**
	 * MBOM_HEADER 테이블에 해당 OBJID가 존재하는지 확인
	 * @param objId
	 * @return
	 */
	public boolean isMbomHeader(String objId) {
		SqlSession sqlSession = null;
		boolean result = false;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			Map<String, Object> paramMap = new HashMap<>();
			paramMap.put("objid", objId);
			
			System.out.println("========== isMbomHeader 체크 시작 ==========");
			System.out.println("objId: [" + objId + "]");
			System.out.println("objId length: " + (objId != null ? objId.length() : "null"));
			
			Integer count = sqlSession.selectOne("productionplanning.checkMbomHeaderExists", paramMap);
			result = (count != null && count > 0);
			
			System.out.println("count: " + count);
			System.out.println("isMbomHeader result: " + result);
			System.out.println("========== isMbomHeader 체크 종료 ==========");
		} catch(Exception e) {
			System.out.println("isMbomHeader 에러 발생:");
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}
	
	/**
	 * M-BOM 트리 조회 (MBOM_DETAIL 테이블)
	 * @param mbomHeaderObjid
	 * @return
	 */
	public List<Map> getSavedMbomTreeList(String mbomHeaderObjid) {
		SqlSession sqlSession = null;
		List<Map> resultList = new ArrayList<>();
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			Map<String, Object> paramMap = new HashMap<>();
			paramMap.put("mbomHeaderObjid", mbomHeaderObjid);
			
			resultList = sqlSession.selectList("productionplanning.getSavedMbomTreeList", paramMap);
			
			// 대문자 변환 (JSP에서 사용하기 위해)
			resultList = CommonUtils.keyChangeUpperList(resultList);
			
			// MAX_LEVEL 계산
			int maxLevel = 0;
			for(Map item : resultList) {
				Integer level = (Integer) item.get("LEVEL");
				if(level != null && level > maxLevel) {
					maxLevel = level;
				}
			}
			
			// 모든 항목에 MAX_LEVEL 추가
			for(Map item : resultList) {
				item.put("MAX_LEVEL", maxLevel);
			}
			
			System.out.println("getSavedMbomTreeList - mbomHeaderObjid: " + mbomHeaderObjid + ", count: " + resultList.size() + ", maxLevel: " + maxLevel);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return resultList;
	}

	/**
	 * 생산계획 정보 조회
	 * @param prodPlanObjid
	 * @return
	 */
	public Map getProdPlanInfo(String prodPlanObjid) {
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			Map paramMap = new HashMap();
			paramMap.put("objid", prodPlanObjid);
			resultMap = sqlSession.selectOne("productionplanning.getProdPlanInfo", paramMap);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return resultMap;
	}

	/**
	 * 프로젝트 정보 조회 (생산계획 폼용)
	 * @param paramMap
	 * @return
	 */
	public Map getProdPlanProjectInfo(Map<String, Object> paramMap) {
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultMap = sqlSession.selectOne("productionplanning.getProdPlanProjectInfo", paramMap);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return resultMap;
	}

	/**
	 * 생산계획 저장
	 * @param paramMap
	 * @return
	 */
	public boolean saveProdPlan(Map<String, Object> paramMap) {
		boolean result = false;
		SqlSession sqlSession = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			
			String objid = CommonUtils.nullToEmpty((String)paramMap.get("OBJID"));
			String actionType = CommonUtils.nullToEmpty((String)paramMap.get("actionType"));
			
			if("regist".equals(actionType) || "".equals(objid)) {
				paramMap.put("OBJID", CommonUtils.createObjId());
				sqlSession.insert("productionplanning.insertProdPlan", paramMap);
			} else {
				sqlSession.update("productionplanning.updateProdPlan", paramMap);
			}
			
			// S/N → CONTRACT_ITEM_SERIAL 동기화 (프로젝트 연결 시)
			String projectNo = CommonUtils.nullToEmpty((String)paramMap.get("PROJECT_NO"));
			String serialNo = CommonUtils.nullToEmpty((String)paramMap.get("SERIAL_NO"));
			String writer = CommonUtils.nullToEmpty((String)paramMap.get("userId"));
			
			if(!projectNo.isEmpty()) {
				SerialNoSyncUtil.syncSerialToContractItemSerial(
						sqlSession, projectNo, serialNo, writer);
			}
			
			sqlSession.commit();
			result = true;
		} catch(Exception e) {
			e.printStackTrace();
			if(sqlSession != null) {
				sqlSession.rollback();
			}
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}
		
		return result;
	}

	/**
	 * 생산실적 목록 조회
	 */
	public List getProdResultList(Map<String, Object> paramMap) {
		List resultList = new ArrayList();
		SqlSession sqlSession = null;

		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultList = sqlSession.selectList("productionplanning.getProdResultList", paramMap);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		return resultList;
	}

	/**
	 * 생산실적 저장 (리스트)
	 */
	@SuppressWarnings("unchecked")
	public boolean saveProdResultList(Map<String, Object> paramMap) {
		boolean result = false;
		SqlSession sqlSession = null;

		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();

			String projectObjid = CommonUtils.nullToEmpty((String)paramMap.get("projectObjid"));
			String userId = CommonUtils.nullToEmpty((String)paramMap.get("userId"));
			List<Map<String, Object>> resultList = (List<Map<String, Object>>)paramMap.get("resultList");

			if(resultList != null && resultList.size() > 0) {
				for(Map<String, Object> row : resultList) {
					row.put("PROJECT_OBJID", projectObjid);
					row.put("userId", userId);

					String objid = CommonUtils.nullToEmpty((String)row.get("OBJID"));
					if("".equals(objid)) {
						// 신규 등록
						row.put("OBJID", CommonUtils.createObjId());
						sqlSession.insert("productionplanning.insertProdResult", row);
					} else {
						// 수정
						sqlSession.update("productionplanning.updateProdResult", row);
					}
				}
			}

			sqlSession.commit();
			result = true;
		} catch(Exception e) {
			e.printStackTrace();
			if(sqlSession != null) {
				sqlSession.rollback();
			}
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		return result;
	}

	/**
	 * M-BOM 기준 반제품 소요량 조회
	 * - 여러 M-BOM을 입력받아 범주가 '부품', '조립품'인 항목만 조회
	 * - 동일 품번은 합산하여 반환
	 * @param paramMap - mbomItems: [{mbomObjid, qty}, ...]
	 * @return 품번별 합산된 소요량 목록
	 */
	public List getSemiProductRequirementList(Map paramMap) {
		SqlSession sqlSession = null;
		List resultList = new ArrayList();

		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();

			// 입력받은 M-BOM 목록
			List<Map<String, Object>> mbomItems = (List<Map<String, Object>>) paramMap.get("mbomItems");
			if(mbomItems == null || mbomItems.isEmpty()) {
				return resultList;
			}

			// 품번별 소요량을 합산하기 위한 Map (key: PART_NO, value: {품번정보, 소요량합계})
			Map<String, Map<String, Object>> partNoMap = new LinkedHashMap<>();

			// 각 M-BOM별로 조회하여 합산
			for(Map<String, Object> mbomItem : mbomItems) {
				String mbomObjid = CommonUtils.nullToEmpty((String)mbomItem.get("mbomObjid"));
				int inputQty = 0;
				Object qtyObj = mbomItem.get("qty");
				if(qtyObj != null) {
					if(qtyObj instanceof Number) {
						inputQty = ((Number)qtyObj).intValue();
					} else {
						try {
							inputQty = Integer.parseInt(qtyObj.toString());
						} catch(NumberFormatException e) {
							inputQty = 0;
						}
					}
				}

				if("".equals(mbomObjid) || inputQty <= 0) {
					continue;
				}

				// M-BOM 항목 조회 (범주가 '부품', '조립품'인 것만)
				Map<String, Object> queryParam = new HashMap<>();
				queryParam.put("mbomHeaderObjid", mbomObjid);
				List<Map<String, Object>> bomItems = sqlSession.selectList("productionplanning.getMbomSemiProductItems", queryParam);

				// 소요량 합산 (PostgreSQL은 소문자 키로 반환)
				for(Map<String, Object> bomItem : bomItems) {
					String partNo = CommonUtils.nullToEmpty((String)bomItem.get("part_no"));
					if("".equals(partNo)) continue;

					// M-BOM의 항목수량
					int itemQty = 0;
					Object itemQtyObj = bomItem.get("item_qty");
					if(itemQtyObj != null) {
						if(itemQtyObj instanceof Number) {
							itemQty = ((Number)itemQtyObj).intValue();
						} else {
							try {
								itemQty = Integer.parseInt(itemQtyObj.toString());
							} catch(NumberFormatException e) {
								itemQty = 0;
							}
						}
					}

					// 소요량 = 입력수량 × 항목수량
					int requiredQty = inputQty * itemQty;

					if(partNoMap.containsKey(partNo)) {
						// 기존 품번이면 소요량만 합산
						Map<String, Object> existingItem = partNoMap.get(partNo);
						int existingQty = (Integer)existingItem.get("REQUIRED_QTY");
						existingItem.put("REQUIRED_QTY", existingQty + requiredQty);
					} else {
						// 새로운 품번이면 추가
						Map<String, Object> newItem = new LinkedHashMap<>();
						newItem.put("PART_NO", partNo);
						newItem.put("PART_NAME", bomItem.get("part_name"));
						newItem.put("CATEGORY_NAME", bomItem.get("category_name"));
						newItem.put("UNIT", bomItem.get("unit"));
						newItem.put("MATERIAL", bomItem.get("material"));
						newItem.put("SPEC", bomItem.get("spec"));
						newItem.put("REQUIRED_QTY", requiredQty);
						partNoMap.put(partNo, newItem);
					}
				}
			}

			// Map -> List 변환
			resultList = new ArrayList(partNoMap.values());

		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		return resultList;
	}

	/**
	 * M-BOM 기준 원자재(구매품 + 원소재) 소요량 조회
	 * - 여러 M-BOM을 입력받아 PART_TYPE이 '0000063'(구매품)인 항목 조회
	 * - RAW_MATERIAL_PART_NO가 있는 항목은 "원소재"로 별도 조회
	 * - 동일 품번은 합산하여 반환
	 * @param paramMap - mbomItems: [{mbomObjid, qty}, ...]
	 * @return 품번별 합산된 소요량 목록
	 */
	public List getRawMaterialRequirementList(Map paramMap) {
		SqlSession sqlSession = null;
		List resultList = new ArrayList();

		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();

			// 입력받은 M-BOM 목록
			List<Map<String, Object>> mbomItems = (List<Map<String, Object>>) paramMap.get("mbomItems");
			if(mbomItems == null || mbomItems.isEmpty()) {
				return resultList;
			}

			// 구매품 품번별 소요량 Map
			Map<String, Map<String, Object>> purchasePartNoMap = new LinkedHashMap<>();
			// 원소재 품번별 소요량 Map
			Map<String, Map<String, Object>> rawSourcePartNoMap = new LinkedHashMap<>();

			// 각 M-BOM별로 조회하여 합산
			for(Map<String, Object> mbomItem : mbomItems) {
				String mbomObjid = CommonUtils.nullToEmpty((String)mbomItem.get("mbomObjid"));
				int inputQty = 0;
				Object qtyObj = mbomItem.get("qty");
				if(qtyObj != null) {
					if(qtyObj instanceof Number) {
						inputQty = ((Number)qtyObj).intValue();
					} else {
						try {
							inputQty = Integer.parseInt(qtyObj.toString());
						} catch(NumberFormatException e) {
							inputQty = 0;
						}
					}
				}

				if("".equals(mbomObjid) || inputQty <= 0) {
					continue;
				}

				Map<String, Object> queryParam = new HashMap<>();
				queryParam.put("mbomHeaderObjid", mbomObjid);

				// 1. 구매품 조회
				List<Map<String, Object>> purchaseItems = sqlSession.selectList("productionplanning.getMbomRawMaterialItems", queryParam);
				for(Map<String, Object> bomItem : purchaseItems) {
					String partNo = CommonUtils.nullToEmpty((String)bomItem.get("part_no"));
					if("".equals(partNo)) continue;

					int itemQty = getIntValue(bomItem.get("item_qty"));
					int requiredQty = inputQty * itemQty;

					if(purchasePartNoMap.containsKey(partNo)) {
						Map<String, Object> existingItem = purchasePartNoMap.get(partNo);
						int existingQty = (Integer)existingItem.get("REQUIRED_QTY");
						existingItem.put("REQUIRED_QTY", existingQty + requiredQty);
					} else {
						Map<String, Object> newItem = new LinkedHashMap<>();
						newItem.put("PART_NO", partNo);
						newItem.put("PART_NAME", bomItem.get("part_name"));
						newItem.put("CATEGORY_NAME", bomItem.get("category_name"));
						newItem.put("UNIT", bomItem.get("unit"));
						// 구매품은 소재 관련 컬럼 전부 빈값
						newItem.put("MATERIAL", "");
						newItem.put("SPEC", "");
						newItem.put("REQUIRED_QTY", requiredQty);
						newItem.put("RAW_MATERIAL", "");
						newItem.put("RAW_MATERIAL_SIZE", "");
						newItem.put("MATERIAL_PART_NO", "");
						newItem.put("MATERIAL_REQUIRED_QTY", "");
						purchasePartNoMap.put(partNo, newItem);
					}
				}

				// 2. 원소재 조회 (RAW_MATERIAL_PART_NO가 있는 항목)
				// 원소재는 소재품번 기준으로 합산 (소수점 합산 후 올림)
				List<Map<String, Object>> rawSourceItems = sqlSession.selectList("productionplanning.getMbomRawSourceItems", queryParam);
				for(Map<String, Object> bomItem : rawSourceItems) {
					String materialPartNo = CommonUtils.nullToEmpty((String)bomItem.get("raw_material_part_no"));
					if("".equals(materialPartNo)) continue;

					double itemQty = getDoubleValue(bomItem.get("item_qty"));
					double requiredQty = inputQty * itemQty;

					if(rawSourcePartNoMap.containsKey(materialPartNo)) {
						Map<String, Object> existingItem = rawSourcePartNoMap.get(materialPartNo);
						double existingQty = (Double)existingItem.get("MATERIAL_REQUIRED_QTY_RAW");
						existingItem.put("MATERIAL_REQUIRED_QTY_RAW", existingQty + requiredQty);
					} else {
						Map<String, Object> newItem = new LinkedHashMap<>();
						// 원소재는 품번, 품명, 소요량 빈값
						newItem.put("PART_NO", "");
						newItem.put("PART_NAME", "");
						newItem.put("CATEGORY_NAME", "원소재");
						newItem.put("UNIT", "");
						newItem.put("MATERIAL", bomItem.get("raw_material"));
						newItem.put("SPEC", bomItem.get("raw_material_size"));
						newItem.put("REQUIRED_QTY", "");
						// 원소재 관련 컬럼만 표시
						newItem.put("RAW_MATERIAL", bomItem.get("raw_material"));
						newItem.put("RAW_MATERIAL_SIZE", bomItem.get("raw_material_size"));
						newItem.put("MATERIAL_PART_NO", materialPartNo);
						newItem.put("MATERIAL_REQUIRED_QTY_RAW", requiredQty);  // 합산용 (소수점)
						rawSourcePartNoMap.put(materialPartNo, newItem);
					}
				}
			}

			// 구매품 먼저 추가
			resultList.addAll(purchasePartNoMap.values());
			
			// 원소재는 소수점 합산 후 올림 처리하여 추가
			for(Map<String, Object> item : rawSourcePartNoMap.values()) {
				double rawQty = (Double)item.get("MATERIAL_REQUIRED_QTY_RAW");
				int ceilQty = (int)Math.ceil(rawQty);  // 올림 처리
				item.put("MATERIAL_REQUIRED_QTY", ceilQty);
				item.remove("MATERIAL_REQUIRED_QTY_RAW");  // 임시 필드 제거
				resultList.add(item);
			}

		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		return resultList;
	}

	/**
	 * Object를 int로 변환하는 유틸 메서드
	 */
	private int getIntValue(Object obj) {
		if(obj == null) return 0;
		if(obj instanceof Number) {
			return ((Number)obj).intValue();
		}
		try {
			return Integer.parseInt(obj.toString());
		} catch(NumberFormatException e) {
			return 0;
		}
	}

	/**
	 * Object를 double로 변환하는 유틸 메서드
	 */
	private double getDoubleValue(Object obj) {
		if(obj == null) return 0.0;
		if(obj instanceof Number) {
			return ((Number)obj).doubleValue();
		}
		try {
			return Double.parseDouble(obj.toString());
		} catch(NumberFormatException e) {
			return 0.0;
		}
	}
	
	/**
	 * M-BOM 목록 조회 (품명 포함)
	 * 원자재소요량/반제품소요량 화면에서 품명 자동 입력용
	 * @return M-BOM 목록 (OBJID, MBOM_NO, PART_NAME)
	 */
	public List<Map> getMbomListWithPartName() {
		List<Map> resultList = new ArrayList<>();
		SqlSession sqlSession = null;
		
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultList = sqlSession.selectList("productionplanning.getMbomListWithPartName", new HashMap<>());
			// JSP에서 대문자 키로 접근하므로 변환
			resultList = CommonUtils.keyChangeUpperList(resultList);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) sqlSession.close();
		}
		
		return resultList;
	}

	/**
	 * 생산실적 날짜별 조회
	 */
	public List getProdResultListByDate(Map<String, Object> paramMap) {
		List resultList = new ArrayList();
		SqlSession sqlSession = null;

		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultList = sqlSession.selectList("productionplanning.getProdResultListByDate", paramMap);
		} catch(Exception e) {
			e.printStackTrace();
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		return resultList;
	}

	/**
	 * 생산실적 날짜별 저장
	 * - 기존 데이터 전체 삭제 후 새로 입력
	 */
	@SuppressWarnings("unchecked")
	public boolean saveProdResultByDate(Map<String, Object> paramMap) {
		boolean result = false;
		SqlSession sqlSession = null;

		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();

			String projectObjid = CommonUtils.nullToEmpty((String)paramMap.get("projectObjid"));
			String userId = CommonUtils.nullToEmpty((String)paramMap.get("userId"));
			String userName = CommonUtils.nullToEmpty((String)paramMap.get("userName"));
			List<Map<String, Object>> resultList = (List<Map<String, Object>>)paramMap.get("resultList");

			// 기존 데이터 전체 삭제
			Map<String, Object> deleteParam = new HashMap<String, Object>();
			deleteParam.put("projectObjid", projectObjid);
			sqlSession.delete("productionplanning.deleteProdResultByProject", deleteParam);

			// 새로 입력 (행별로 ROW_SEQ 부여)
			if(resultList != null && resultList.size() > 0) {
				int rowSeq = 1;  // 행 순번
				for(Map<String, Object> row : resultList) {
					String resultDate = CommonUtils.nullToEmpty((String)row.get("RESULT_DATE"));
					if("".equals(resultDate)) continue;

					int assemblyQty = getIntValue(row.get("ASSEMBLY_QTY"));
					int inspectionQty = getIntValue(row.get("INSPECTION_QTY"));
					int shipWaitQty = getIntValue(row.get("SHIP_WAIT_QTY"));
					String remark = CommonUtils.nullToEmpty((String)row.get("REMARK"));

					// 완조립 수량 입력 (0이어도 입력)
					Map<String, Object> insertParam = new HashMap<String, Object>();
					insertParam.put("OBJID", CommonUtils.createObjId());
					insertParam.put("PROJECT_OBJID", projectObjid);
					insertParam.put("RESULT_TYPE", "ASSEMBLY");
					insertParam.put("RESULT_DATE", resultDate);
					insertParam.put("RESULT_QTY", assemblyQty);
					insertParam.put("ROW_SEQ", rowSeq);
					insertParam.put("WORKER_NAME", userName);
					insertParam.put("REMARK", remark);
					insertParam.put("userId", userId);
					sqlSession.insert("productionplanning.insertProdResult", insertParam);

					// 검사 수량 입력 (0이어도 입력)
					insertParam = new HashMap<String, Object>();
					insertParam.put("OBJID", CommonUtils.createObjId());
					insertParam.put("PROJECT_OBJID", projectObjid);
					insertParam.put("RESULT_TYPE", "INSPECTION");
					insertParam.put("RESULT_DATE", resultDate);
					insertParam.put("RESULT_QTY", inspectionQty);
					insertParam.put("ROW_SEQ", rowSeq);
					insertParam.put("WORKER_NAME", userName);
					insertParam.put("REMARK", remark);
					insertParam.put("userId", userId);
					sqlSession.insert("productionplanning.insertProdResult", insertParam);

					// 출하대기 수량 입력 (0이어도 입력)
					insertParam = new HashMap<String, Object>();
					insertParam.put("OBJID", CommonUtils.createObjId());
					insertParam.put("PROJECT_OBJID", projectObjid);
					insertParam.put("RESULT_TYPE", "SHIP_WAIT");
					insertParam.put("RESULT_DATE", resultDate);
					insertParam.put("RESULT_QTY", shipWaitQty);
					insertParam.put("ROW_SEQ", rowSeq);
					insertParam.put("WORKER_NAME", userName);
					insertParam.put("REMARK", remark);
					insertParam.put("userId", userId);
					sqlSession.insert("productionplanning.insertProdResult", insertParam);

					rowSeq++;  // 다음 행
				}
			}

			sqlSession.commit();
			result = true;
		} catch(Exception e) {
			e.printStackTrace();
			if(sqlSession != null) {
				sqlSession.rollback();
			}
		} finally {
			if(sqlSession != null) {
				sqlSession.close();
			}
		}

		return result;
	}

	/**
	 * 장비 WBS 할당 저장
	 */
	public Map saveEquipWbsAssign(Map<String, Object> paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{
			String projectObjid = (String)paramMap.get("projectObjid");
			String wbsType = (String)paramMap.get("wbsType");
			String writer = (String)paramMap.get("writer");
			List<Map<String, Object>> tasks = (List<Map<String, Object>>)paramMap.get("tasks");

			// 기존 WBS 태스크 삭제
			Map deleteParam = new HashMap();
			deleteParam.put("projectObjid", projectObjid);
			deleteParam.put("wbsType", wbsType);
			sqlSession.delete("productionplanning.deleteEquipWbsTasks", deleteParam);

			// 태스크 INSERT
			for(int i=0; i<tasks.size(); i++){
				Map<String, Object> task = tasks.get(i);
				task.put("projectObjid", projectObjid);
				task.put("wbsType", wbsType);
				task.put("writer", writer);
				task.put("newObjid", CommonUtils.createObjId());
				sqlSession.insert("productionplanning.insertEquipWbsTask", task);
			}

			sqlSession.commit();
			resultMap.put("success", true);
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("success", false);
			resultMap.put("message", e.getMessage());
			e.printStackTrace();
		}finally{
			if(sqlSession != null) sqlSession.close();
		}
		return resultMap;
	}

	/**
	 * 키 비교용 정규화: 양끝 공백 제거 + 유니코드 NFC 정규화.
	 * 'Ø', 'Å' 등 결합문자가 NFC/NFD 형태로 저장돼 표면 글자는 같아도 매칭 실패하는 경우 방지.
	 */
	private String normalizeKey(Object obj) {
		String s = CommonUtils.checkNull(obj);
		if (s.isEmpty()) return s;
		s = s.trim();
		try {
			s = java.text.Normalizer.normalize(s, java.text.Normalizer.Form.NFC);
		} catch (Exception ignore) {}
		return s;
	}

	// 디버깅 힌트용: Set의 일부 샘플을 ", "로 연결 (정렬, 최대 maxCount개)
	private String joinSample(java.util.Set<String> set, int maxCount) {
		if (set == null || set.isEmpty()) return "(없음)";
		java.util.List<String> list = new ArrayList<String>(set);
		java.util.Collections.sort(list);
		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < list.size() && i < maxCount; i++) {
			if (i > 0) sb.append(", ");
			sb.append("'").append(list.get(i)).append("'");
		}
		if (list.size() > maxCount) sb.append(" ... (총 ").append(list.size()).append("개)");
		return sb.toString();
	}

	/**
	 * M-BOM 엑셀 업로드 - 소재 마스터(소재재질+규격+소재품번) 검증.
	 * 입력 paramMap: { rows: [ { row, SUPPLY_TYPE, PART_NO, RAW_MATERIAL, SIZE, RAW_MATERIAL_NO }, ... ] }
	 * 출력: { resultFlag: 'S', invalid: [ { row, field, value, reason }, ... ] }
	 *
	 * 검증 규칙 (사급 행만 — 자급은 소재 무관):
	 *  - SIZE: (RAW_MATERIAL, SIZE) 조합이 마스터에 존재해야 함
	 *  - RAW_MATERIAL_NO:
	 *      - (RAW_MATERIAL, SIZE) 모두 있으면 그 조합으로 매핑된 소재품번과 일치해야 함
	 *      - 그 외에는 마스터의 소재품번 집합에 존재해야 함
	 */
	public Map<String, Object> validateMbomMaterial(Map<String, Object> paramMap) {
		Map<String, Object> resultMap = new HashMap<String, Object>();
		List<Map<String, Object>> invalid = new ArrayList<Map<String, Object>>();
		SqlSession sqlSession = null;
		try {
			sqlSession = SqlMapConfig.getInstance().getSqlSession();

			List<Map> masters = sqlSession.selectList("productionplanning.selectMaterialMasterAll");
			Map<String, java.util.Set<String>> sizesByMaterial = new HashMap<String, java.util.Set<String>>();
			Map<String, String> partNoByMaterialSpec = new HashMap<String, String>();
			java.util.Set<String> validPartNos = new java.util.HashSet<String>();
			for (int i = 0; i < masters.size(); i++) {
				Map m = masters.get(i);
				String material = normalizeKey(m.get("MATERIAL_CODE"));
				String spec = normalizeKey(m.get("SIZE_SPEC"));
				String partNo = normalizeKey(m.get("MATERIAL_PART_NO"));
				java.util.Set<String> sizes = sizesByMaterial.get(material);
				if (sizes == null) {
					sizes = new java.util.HashSet<String>();
					sizesByMaterial.put(material, sizes);
				}
				if (!spec.isEmpty()) sizes.add(spec);
				if (!material.isEmpty() && !spec.isEmpty()) {
					partNoByMaterialSpec.put(material + "|" + spec, partNo);
				}
				if (!partNo.isEmpty()) validPartNos.add(partNo);
			}

			Object rowsObj = paramMap.get("rows");
			if (rowsObj instanceof List) {
				List rows = (List) rowsObj;
				for (int i = 0; i < rows.size(); i++) {
					Object rowObj = rows.get(i);
					if (!(rowObj instanceof Map)) continue;
					Map row = (Map) rowObj;

					Object rowNoObj = row.get("row");
					int rowNo;
					try {
						rowNo = (rowNoObj == null) ? (i + 2) : Integer.parseInt(String.valueOf(rowNoObj));
					} catch (Exception ignore) {
						rowNo = i + 2;
					}

					String supplyType = CommonUtils.checkNull(row.get("SUPPLY_TYPE")).trim();
					if ("자급".equals(supplyType)) continue;

					String material = normalizeKey(row.get("RAW_MATERIAL"));
					String spec = normalizeKey(row.get("SIZE"));
					String partNo = normalizeKey(row.get("RAW_MATERIAL_NO"));

					// SIZE 검증
					if (!material.isEmpty() && !spec.isEmpty()) {
						java.util.Set<String> sizes = sizesByMaterial.get(material);
						if (sizes == null || !sizes.contains(spec)) {
							Map<String, Object> err = new HashMap<String, Object>();
							err.put("row", rowNo);
							err.put("field", "SIZE");
							err.put("value", spec);
							err.put("reason", "기준정보에 없는 규격입니다");
							// 디버깅 힌트: 같은 소재재질에 어떤 규격들이 있는지 일부 노출
							if (sizes == null) {
								err.put("hint", "PART_MNG에 소재재질 '" + material + "' 자체가 없습니다 (또는 STATUS!='release' / ACCTFG!='0')");
							} else {
								err.put("hint", "사용 가능 규격: " + joinSample(sizes, 8));
							}
							invalid.add(err);
						}
					}

					// RAW_MATERIAL_NO 검증
					if (!partNo.isEmpty()) {
						if (!material.isEmpty() && !spec.isEmpty()) {
							String expected = partNoByMaterialSpec.get(material + "|" + spec);
							if (expected != null && !expected.equals(partNo)) {
								Map<String, Object> err = new HashMap<String, Object>();
								err.put("row", rowNo);
								err.put("field", "RAW_MATERIAL_NO");
								err.put("value", partNo);
								err.put("reason", "(소재재질+규격) 조합과 일치하지 않습니다");
								err.put("hint", "마스터 매핑값: '" + expected + "'");
								invalid.add(err);
							}
						} else if (!validPartNos.contains(partNo)) {
							Map<String, Object> err = new HashMap<String, Object>();
							err.put("row", rowNo);
							err.put("field", "RAW_MATERIAL_NO");
							err.put("value", partNo);
							err.put("reason", "기준정보에 없는 소재품번입니다");
							invalid.add(err);
						}
					}
				}
			}

			resultMap.put("resultFlag", "S");
			resultMap.put("invalid", invalid);
		} catch (Exception e) {
			e.printStackTrace();
			resultMap.put("resultFlag", "E");
			resultMap.put("message", e.getMessage());
		} finally {
			if (sqlSession != null) sqlSession.close();
		}
		return resultMap;
	}
}