package com.pms.service;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

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

import org.apache.commons.lang3.StringUtils;
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.MailUtil;

@Service
public class ProcurStandMgmtService {

	CommonService commonService = null;
	
	@Autowired
	ProjectService projectService;
	
	@Autowired
	ProductionMngService productionMngService;
	
	@Autowired
	InventoryMngService inventoryMngService;
	
	@Autowired
	public void setCommonService(CommonService commonService){
		this.commonService = commonService;
	}
	
	/**
	 * 대분류(CODE1) 저장
	 * @param paramMap
	 * @return
	 */
	public Map<String,Object> saveCODE1Info(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());
			
			paramMap.put("WRITER", personId);
						
			System.out.println("paramMap :: " + paramMap);
			sqlSession.insert("procurStandMgmt.saveCODE1Info", 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;
	}
	
	/**
	 * 대분류(CODE1) 정보를 가져온다.
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public HashMap<String,Object> getCodeInfo(HttpServletRequest request,Map<String,Object> paramMap){
		HashMap<String,Object> codeInfo = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		try{
			
			String objid = CommonUtils.checkNull(request.getParameter("OBJID"));
			
			if(!"".equals(objid)){
				HashMap sqlParamMap = new HashMap();
				sqlParamMap.put("OBJID", objid);
				codeInfo = (HashMap)sqlSession.selectOne("procurStandMgmt.getCodeInfo", sqlParamMap);
			}
			
		}catch(Exception e){
			throw e;
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(codeInfo);
	}
	
	/**
	 * 대분류(CODE1) 삭제한다.
	 * @param paramMap
	 * @return
	 */
	public Map deleteCODE1Info(HttpServletRequest request, Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{		
			String checkArr[] = (CommonUtils.checkNull(paramMap.get("checkArr"))).split(",");
			
			if(0 == checkArr.length){
				checkArr[0] = CommonUtils.checkNull(paramMap.get("checkArr"));
			}
			
			if(null != checkArr && 0 < checkArr.length){
				Map sqlParamMap = new HashMap();
				
				sqlParamMap.put("checkArr",checkArr);
				
				sqlSession.delete("procurStandMgmt.deleteCODE1Info", 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();
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	public List overlapStandardMng(HttpServletRequest request,Map paramMap){
		List<Map<String,Object>> resultList = new ArrayList(); 
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			
			//part 중복확인
			resultList = sqlSession.selectList("procurStandMgmt.overlapStandardMng", paramMap);
			
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultList;
	}
	
	public List overlapMaterialCode(HttpServletRequest request,Map paramMap){
		List<Map<String,Object>> resultList = new ArrayList(); 
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			
			//part 중복확인
			resultList = sqlSession.selectList("procurStandMgmt.overlapMaterialCode", paramMap);
			
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultList;
	}
	
	public Map saveMaterialCode(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());
			paramMap.put("WRITER",personId);
			
			System.out.println("paramMap :: " + paramMap);
			
			String ACTION_TYPE = CommonUtils.checkNull(paramMap.get("ACTION_TYPE"));
			String REVISION = CommonUtils.checkNull(paramMap.get("REVISION"));
			
			/*if("changeDesign".equals(ACTION_TYPE)){		
				//설계변경 외건은 전부 라스트 0으로 변경
				//sqlSession.update("partMng.updateislast", paramMap);
				
				if(REVISION.equals("RE")){
					paramMap.put("REVISION", "A");
				}else{
					paramMap.put("REVISION", CommonUtils.getNextRevision(REVISION));
				}
				paramMap.put("STATUS", "changing");	//create/changing/release
				paramMap.put("EO_DATE", "");
				paramMap.put("EO_NO", "");
				
				//part 저장
				int cnt = sqlSession.update("partMng.mergePartMngchangeDesign", paramMap);	
				
				if(cnt > 0){
					paramMap.put("QTY_TEMP", paramMap.get("Q_QTY"));
					paramMap.put("STATUS", "beforeEdit");
					sqlSession.update("partMng.structureQtySave", paramMap);
				}
				
				resultMap.put("result", true);
				resultMap.put("msg", Message.SAVE_SUCCESS);
			}else{*/
				//part 저장
				sqlSession.update("procurStandMgmt.mergeMaterialCode", 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;
	}
	
	/**
	 * 대분류(CODE1) 정보를 가져온다.
	 * @param request
	 * @param paramMap
	 * @return
	 */
	public HashMap<String,Object> getMaterialCodeInfo(HttpServletRequest request,Map<String,Object> paramMap){
		HashMap<String,Object> codeInfo = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		try{
			
			String objid = CommonUtils.checkNull(request.getParameter("OBJID"));
			
			if(!"".equals(objid)){
				HashMap sqlParamMap = new HashMap();
				sqlParamMap.put("OBJID", objid);
				codeInfo = (HashMap)sqlSession.selectOne("procurStandMgmt.getMaterialCodeInfo", sqlParamMap);
			}
			
		}catch(Exception e){
			throw e;
		}finally{
			sqlSession.close();
		}
		
		return CommonUtils.toUpperCaseMapKey(codeInfo);
	}
	
	/**
	 * 자재코드를 삭제한다.
	 * @param paramMap
	 * @return
	 */
	public Map deleteMaterialCode(HttpServletRequest request, Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		try{		
			String checkArr[] = (CommonUtils.checkNull(paramMap.get("checkArr"))).split(",");
			
			if(0 == checkArr.length){
				checkArr[0] = CommonUtils.checkNull(paramMap.get("checkArr"));
			}
			
			if(null != checkArr && 0 < checkArr.length){
				Map sqlParamMap = new HashMap();
				
				sqlParamMap.put("checkArr",checkArr);
				
				sqlSession.delete("procurStandMgmt.deleteMaterialCode", 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();
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
}