package com.pms.service;

import java.io.BufferedReader;
import java.sql.Clob;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import javax.servlet.http.HttpServletRequest;

import org.apache.ibatis.session.SqlSession;
import org.springframework.stereotype.Service;

import com.pms.common.SqlMapConfig;
import com.pms.common.bean.PersonBean;
import com.pms.common.service.BaseService;
import com.pms.common.utils.CommonUtils;
import com.pms.common.utils.Constants;
import com.pms.common.utils.MailUtil;

@Service
public class DistributionService extends BaseService{

	/**
	 * 비정규배포 목록을 가져온다.
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	public ArrayList<HashMap<String,Object>> getDistributionMngList(HttpServletRequest request, Map paramMap){
		ArrayList<HashMap<String,Object>> distributionMngList = new ArrayList();
		HashMap pageMap = new HashMap();
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		try{
			String page = CommonUtils.checkNull(request.getParameter("page"));
			String countPerPage = CommonUtils.checkNull(request.getParameter("countPerPage"), ""+Constants.ADMIN_COUNT_PER_PAGE+"");
		
			paramMap.put("COUNT_PER_PAGE", Integer.parseInt(countPerPage));
			
			pageMap = (HashMap)sqlSession.selectOne("distribution.getDistributionMngListCnt", 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")));
			
			distributionMngList = (ArrayList)sqlSession.selectList("distribution.getDistributionMngList", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}		
		return distributionMngList;
	}
	
	/**
	 * 비정규배포를 등록/수정한다.
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	public void mergeDistribution(HttpServletRequest request, Map paramMap){
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		try{
			
			String distributeObjid = CommonUtils.checkNull(paramMap.get("objId"));
			
			PersonBean person = (PersonBean)request.getSession().getAttribute(Constants.PERSON_BEAN);
			String writer = CommonUtils.checkNull(person.getUserId());
			String status = CommonUtils.checkNull(paramMap.get("status"));
			if("".equals(status)){
				paramMap.put("status", "create");
			}
			paramMap.put("writer", writer);
			
			if("".equals(distributeObjid)){
				distributeObjid = CommonUtils.createObjId();
			}
			paramMap.put("distributeObjid", distributeObjid);
			
			sqlSession.update("distribution.mergeDistribution", paramMap);
			
			ArrayList distributeList = (ArrayList)sqlSession.selectList("admin.getCarDistributeMngList", paramMap);
			
			for(int i=0; i<distributeList.size(); i++){
				HashMap map = (HashMap)distributeList.get(i);
				String userId = CommonUtils.checkNull(map.get("MEMBER_USER_ID"));
				String distributePointObjid = CommonUtils.checkNull(new UUID(0, 9).randomUUID().toString().replaceAll("-", "").hashCode());
				
				paramMap.put("distributePointObjid", distributePointObjid);				
				paramMap.put("userId", userId);
				sqlSession.update("distribution.mergeDistributionPoint", paramMap);
			}
		}catch(Exception e){
			e.printStackTrace();
			sqlSession.rollback();
		}finally{
			sqlSession.commit();
			sqlSession.close();
			
		}
	}
	
	/**
	 * 비정규배포를 조회한다.(단건)
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	public HashMap getDistributionInfo(HttpServletRequest request, Map paramMap){
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession();
		HashMap distributionInfo = new HashMap();
		try{
			distributionInfo = sqlSession.selectOne("distribution.getDistributionInfo", paramMap);
			
			String contents = "";
			if(null != distributionInfo.get("CONTENTS")){
				Clob clob = (Clob)distributionInfo.get("CONTENTS");
				StringBuffer strOut = new StringBuffer();
				
				String str = "";
				
				BufferedReader br = new BufferedReader(clob.getCharacterStream());
				
				while ((str = br.readLine()) != null) {
					strOut.append(str);
				}
				contents = strOut.toString();
				distributionInfo.put("CONTENTS", contents);
			}
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		return distributionInfo;
	}
	
	/**
	 * 비정규배포를 진행한다.
	 * @param request
	 * @param paramMap
	 * @return
	 * @throws Exception
	 */
	public void releaseIrregular(HttpServletRequest request, Map paramMap){
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		HashMap distributionInfo = new HashMap();
		ArrayList releaseMemberList = new ArrayList();
		try{
			
			String carObjId = CommonUtils.checkNull(paramMap.get("carObjId"));
			if(!"".equals(carObjId)){
				paramMap.put("search_carObjid", carObjId);
				releaseMemberList = (ArrayList)sqlSession.selectList("admin.getCarDistributeMngList", paramMap);
			}
			
			if(0 < releaseMemberList.size()){
				//배포할 인원이 있을 경우
				//배포내용을 가져온다.
				distributionInfo = sqlSession.selectOne("distribution.getDistributionInfo", paramMap);
				
				String carName = CommonUtils.checkNull(distributionInfo.get("CAR_NAME"));
				String carCode = CommonUtils.checkNull(distributionInfo.get("CAR_CODE"));
				
				String writerDept = CommonUtils.checkNull(distributionInfo.get("DEPT_NAME"));
				String writerName = CommonUtils.checkNull(distributionInfo.get("USER_NAME"));
				String receiveType = CommonUtils.checkNull(distributionInfo.get("RECEIVE_TYPE"));
				String receiveTitle = "";
				if(!"".equals(receiveType)){
					if("hkmc".equals(receiveType)){
						receiveTitle = "HKMC";
					}else if("supporter".equals(receiveType)){
						receiveTitle = "협력업체";
					}else if("etc".equals(receiveType)){
						receiveTitle = "기타";
					}
				}
				
				String subReceiveType = CommonUtils.checkNull(distributionInfo.get("SUB_RECEIVE_TYPE"));
				String subReceiveTitle = "";
				if(!"".equals(receiveType)){
					if("structure".equals(receiveType)){
						subReceiveTitle = "스트럭쳐설계";
					}else if("startCar".equals(receiveType)){
						subReceiveTitle = "시작차체팀";
					}else if("chinaLab".equals(receiveType)){
						subReceiveTitle = "중국기술연구소";
					}else if("etc".equals(receiveType)){
						subReceiveTitle = "기타";
					}
				}
				
				String receiveDate = CommonUtils.checkNull(distributionInfo.get("RECEIVE_DATE"));
				
				String releaseTitle = CommonUtils.checkNull(distributionInfo.get("SUBJECT"));
				
				String contents = "";
				if(null != distributionInfo.get("CONTENTS")){
					Clob clob = (Clob)distributionInfo.get("CONTENTS");
					StringBuffer strOut = new StringBuffer();
					
					String str = "";
					
					BufferedReader br = new BufferedReader(clob.getCharacterStream());
					
					while ((str = br.readLine()) != null) {
						strOut.append(str);
					}
					contents = strOut.toString();
					distributionInfo.put("CONTENTS", contents);
				}
				
				for(int i=0;i<releaseMemberList.size();i++){
					HashMap releaseMemberMap = (HashMap)releaseMemberList.get(i);
					
					String userId = CommonUtils.checkNull(releaseMemberMap.get("MEMBER_USER_ID"));
					String email = CommonUtils.checkNull(releaseMemberMap.get("EMAIL"));
					
					HashMap mailMap = new HashMap();
					mailMap.put("approvalType", "비정규 배포");
					
					//ex. [비정규 배포] IK(제네시스 G70)_HKMC_스트럭쳐설계
					String mailTitle = "[비정규 배포] "+carCode+"("+carName+")_"+receiveTitle+"_"+subReceiveTitle;
					
					mailMap.put("routeTitle", releaseTitle);
					mailMap.put("approvalUser", writerDept+" "+writerName);
					mailMap.put("comment", contents);
					mailMap.put("userType", "배포자");
					
					String mailContents = MailUtil.getHTMLContents("eoApprovalMailTemplate", mailMap);
					
					//사용자 메일 통해 메일 발송
					MailUtil.sendMail(CommonUtils.checkNull(paramMap.get("writer")), "bestcw8388@iljitech.co.kr", userId, email, "", "", "", mailTitle, mailContents, Constants.MAIL_TYPE_RELEASE_IRREGULAR);
					MailUtil.sendMail(CommonUtils.checkNull(paramMap.get("writer")), "bestcw8388@iljitech.co.kr", userId, "don38317@gmail.com", "", "", "", mailTitle, mailContents, Constants.MAIL_TYPE_RELEASE_IRREGULAR);
				}
				
				String distributeObjId = CommonUtils.checkNull(distributionInfo.get("OBJID"));
				
				HashMap distributeParamMap = new HashMap();
				distributeParamMap.put("objId", distributeObjId);
				distributeParamMap.put("status", "release");
				sqlSession.update("distribution.changeDistributeStatus", distributeParamMap);
			}
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
	}
	
	/**
	 * 배포처에 해당하는 인원이 확인 했을 시 배포확인 DB에 입력한다.
	 * @param request
	 * @param paramMap
	 */
	public void distributeConfirm(HttpServletRequest request,Map paramMap){
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		HashMap distributionInfo = new HashMap();
		try{
			distributionInfo = sqlSession.selectOne("distribution.getDistributionInfo", paramMap);
			
			PersonBean person = (PersonBean)request.getSession().getAttribute(Constants.PERSON_BEAN);
			String writer = CommonUtils.checkNull(person.getUserId());
			
			paramMap.put("carObjId", CommonUtils.checkNull(distributionInfo.get("CAR_OBJID")));
			paramMap.put("distributeDate", CommonUtils.checkNull(distributionInfo.get("REGDATE")));
			paramMap.put("distributeObjid", CommonUtils.checkNull(distributionInfo.get("OBJID")));
			paramMap.put("distributeUserId", CommonUtils.checkNull(distributionInfo.get("WRITER")));
			paramMap.put("objId", CommonUtils.createObjId());
			paramMap.put("userId", writer);
			sqlSession.update("distribution.mergeDistributeConfirm",paramMap);
			
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			e.printStackTrace();
		}
		
		
	}
	
	/**
	 * 배포처에 해당하는 인원들의 배포내용 확인 목록을 가져온다.
	 * @param request
	 * @param paramMap
	 */
	public ArrayList getDistributeMemberList(HttpServletRequest request,Map paramMap){
		SqlSession sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
		ArrayList result = new ArrayList();
		try{
			result = (ArrayList)sqlSession.selectList("distribution.getDistributeMemberList",paramMap);
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			e.printStackTrace();
		}
		return result;
		
	}
	
	/**
	 * 파일송부 목록조회
	 * @param paramMap
	 * @return
	 */
	public List getSendFileList(HttpServletRequest request,Map paramMap){
		List 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("distribution.getSendFileListCnt",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 = sqlSession.selectList("distribution.getSendFileList", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultList;
	}
	
	/**
	 * 파일송부 수신인 목록조회
	 * @param paramMap
	 * @return
	 */
	public List getSendFileReceiverList(Map paramMap){
		List resultList = new ArrayList();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultList = sqlSession.selectList("distribution.getSendFileReceiverList", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultList;
	}
	
	/**
	 * 파일송부 상세조회
	 * @param paramMap
	 * @return
	 */
	public Map getSendFileInfo(Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			resultMap = sqlSession.selectOne("distribution.getSendFileInfo", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	/**
	 * 파일송부 저장
	 * @param paramMap
	 * @return
	 */
	public Map saveSendFileInfo(Map paramMap){
		Map resultMap = new HashMap();
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession(false);
			int cnt = sqlSession.insert("distribution.saveSendFileInfo", paramMap);
			
			if(cnt > 0){
				resultMap.put("result", true);
				resultMap.put("msg", "발송되었습니다.");
				
				//메일발송
				Map sqlParam = new HashMap();
				sqlParam.put("targetObjId", CommonUtils.checkNull(paramMap.get("objId")));
				List<Map> addressList = sqlSession.selectList("distribution.getSendFileReceiversMailAddressList", sqlParam);
				
				//메일 body에 들어갈 map setting
				String subject = CommonUtils.checkNull(paramMap.get("title"));
				String contents = CommonUtils.checkNull(paramMap.get("description"));
				
				HashMap bodyContentsMap = new HashMap();
				bodyContentsMap.put("SUBJECT", subject);
				bodyContentsMap.put("CONTENTS", contents);
				
				String bodyContents = MailUtil.getHTMLContents("sendFileMailTemplate", bodyContentsMap);
				
				if(addressList != null){
					for(Map addressMap : addressList){
						String receiverUserId = CommonUtils.checkNull(addressMap.get("RECEIVER"));
						String receiverEmail = CommonUtils.checkNull(addressMap.get("RECEIVER_EMAIL"));
						
						MailUtil.sendMail(receiverUserId, receiverEmail, subject, bodyContents, Constants.MAIL_TYPE_FILE_SEND_MAIL);
					}
				}
			}else{
				resultMap.put("result", false);
				resultMap.put("msg", "발송에 실패하였습니다.");
			}
			
			sqlSession.commit();
		}catch(Exception e){
			sqlSession.rollback();
			resultMap.put("result", false);
			resultMap.put("msg", "시스템 에러입니다. 증상이 반복되면 관리자에게 문의바랍니다.");
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
		
		return resultMap;
	}
	
	/**
	 * 파일송부 수신인 저장
	 * @param paramMap
	 * @return
	 */
	public void addSendFileReceivers(HttpServletRequest request, Map paramMap){
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			String targetObjId = CommonUtils.checkNull(paramMap.get("targetObjId"));
			String[] receivers = request.getParameterValues("userId");
			
			for(int i = 0; i < receivers.length ; i++){
				String receiver = CommonUtils.checkNull(receivers[i]);
				if(!"".equals(receiver)){
					Map sqlMap = new HashMap();
					sqlMap.put("objId", CommonUtils.createObjId());
					sqlMap.put("targetObjId", targetObjId);
					sqlMap.put("receiver", receiver);
					System.out.println("sqlMap : "+sqlMap);
					
					sqlSession.insert("distribution.insertSendFileReceiverInfo", sqlMap);
				}
			}
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
	}
	
	/**
	 * 파일송부 수신자 삭제
	 * @param paramMap
	 */
	public void deleteSendFileReceiverInfo(Map paramMap){
		SqlSession sqlSession = null;
		
		try{
			sqlSession = SqlMapConfig.getInstance().getSqlSession();
			int cnt = sqlSession.insert("distribution.deleteSendFileReceiverInfo", paramMap);
		}catch(Exception e){
			e.printStackTrace();
		}finally{
			sqlSession.close();
		}
	}
	
}