package kr.gmtc.eyesvmsg.send.passivlc;

import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

import gmt.common.type.LogLevelType;
import gmt.logger.GmtLogManager;
import gmt.proj.sv_msg.controller.PacketController;
import gmt.proj.sv_msg.vo.LastLcTrackVO;
import gmt.proj.sv_msg.vo.ShipInfoVO;
import kr.gmtc.eyesvmsg.scheduler.ScheduleManager;

@Component("checkLastLcController")
public class CheckLastLcController {
	
	// 메시지 별 송신 텀
	@Value("${msg.sndCnt}")
	private int msgSndCnt = 2;
	private PacketController packetController = new PacketController();
	private Queue<String> stdQue = new LinkedList<String>();
	
	@Autowired
	ScheduleManager scheduleManager;
	
	@Autowired
	private PassivlcService passivlcService;	
	
	public void CheckLastLc(int min) {
		List<LastLcTrackVO> lcVoList = new ArrayList<LastLcTrackVO>();
		
		try {
			// 30분, 60분 동안 위치 수신이 없는 선박목록(최종위치테이블)
			LastLcTrackVO ltVO = new LastLcTrackVO();
			ltVO.setMin(min);
			lcVoList = passivlcService.selectLastLcList(ltVO);
		} catch (SQLException se) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - selectLastLcList : " + se.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
		} catch (Exception e) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - selectLastLcList : " + e.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
		}
		
		if(lcVoList.isEmpty()) 
			return;
		
		GmtLogManager.getInstance().writeLevelLog("------------------------------------------------------", LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
		GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - lcVoList.size() : " + lcVoList.size(), LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
		for(int i = 0; i < lcVoList.size(); i++) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - FOR문(i) 현재 카운트 : " + i, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			LastLcTrackVO lcVO = new LastLcTrackVO();
			lcVO = lcVoList.get(i);
			// Slot번호 와 Report_dt 기준 시간으로 30분 이내, 60분 이내 수동위치 요청 내역 조회
			int slot_no = lcVO.getSlot_no();
			int requst_at = -1;
			
			// 출입항 조회, 출항시간, mmsi 정보
			ShipInfoVO ship = scheduleManager.getShipInfo().get(slot_no);
			
			if(ship == null) continue;
			
			// Inout_part = I: 입항, O: 출항 
			if(ship.getInout_part().equals("I")) continue;
			
			LocalDateTime report_dt = lcVO.getReport_dt();
			// 출항시간(out_dt)는 KST
			LocalDateTime out_dt = ship.getOut_time().minusHours(9);
			LocalDateTime server_utc_now = LocalDateTime.now().minusHours(9);
			LocalDateTime db_utc_now = lcVO.getUtc_now_dt();
			DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
			
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - slot_no : " + slot_no+ ", min : " + min, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - " + report_dt.format(dateTimeFormatter)+"(report_dt)", LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - " + out_dt.format(dateTimeFormatter)+"(out_dt)", LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - " + server_utc_now.format(dateTimeFormatter)+"(server_utc_now)", LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - " + db_utc_now.format(dateTimeFormatter) + "(db_utc_now)", LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			// report_dt가 출항시간(out_dt) 이전 일 시 출항시간을 기준.
			if(report_dt.isBefore(out_dt)) {
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - report_dt.isBefore(out_dt) : " + report_dt.isBefore(out_dt), LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
				// report_dt보다 out_dt가 최근일 시 out_dt가 now보다 30분 또는 60분이 안지났으면 return;
				if(out_dt.plusMinutes(min).isAfter(db_utc_now)) {
					GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - out_dt.plusMinutes(min).isAfter(utc_now) : " + out_dt.plusMinutes(min).isAfter(db_utc_now), LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
					continue;
				}
				// out_dt는 KST(쿼리에서 UTC를 KST로 바꾸기위해 +9하기때문에 9시간 -해줌)
				report_dt = out_dt;
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - report_dt = out_dt : " + report_dt, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			}

			String mmsi = ship.getMmsi();
			if(mmsi == null || "".equals(mmsi))
				mmsi = "0";
			
			lcVO.setMmsi(mmsi);
			int cnt = -1;
			switch (min) {
			case 30:
				requst_at = 1;
				lcVO.setRequst_at(requst_at);
				break;
			case 60:	
				requst_at = 2;
				lcVO.setRequst_at(requst_at);
				break;
			}
			try {
				cnt = passivlcService.selectPassiv30or60Min(slot_no, report_dt, requst_at, min);
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - passivlcService.selectPassiv30or60Min(cnt) : " + cnt, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			} catch (SQLException se) {
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - selectPassiv30or60Min : " + se.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
			} catch (Exception e) {
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] CheckLastLc - selectPassiv30or60Min : " + e.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
			}
			
			// 30분, 60분 송신내역이 없으면 수동위치 30분차 송신
			if(cnt < 1 && cnt != -1) {
				insertPassivLC(lcVO, min);
			}
		}
	}
	
	private void insertPassivLC(LastLcTrackVO lcVO, int min) {
		// 가장 최근 MODEM 조회
		String tableYY = String.valueOf(lcVO.getReport_dt().getYear()).substring(2,4);
		String tableMM = String.valueOf(lcVO.getReport_dt().getMonthValue());
		if(tableMM.length()==1) {
			tableMM = "0"+tableMM;
		}
		String table_name = "TB_LC_FSHOPRRPT_20" + tableYY + tableMM;
		GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - table_name : " + table_name, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
		
		LastLcTrackVO tmpVO = new LastLcTrackVO();
		
		try {
			if(lcVO.getMssage_ty() == 12) {
				tmpVO = passivlcService.selectPassivLastModem(lcVO.getSlot_no(), lcVO.getReport_dt());
			}else {
				tmpVO = passivlcService.selectLastModem(lcVO.getSlot_no(), lcVO.getReport_dt(), table_name);
			}
		} catch (SQLException se) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - selectLastModem : " + se.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
		} catch (Exception e) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - selectLastModem : " + e.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
		}
		if(tmpVO == null) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - insertPassivLC : SLOT_NO = "+ lcVO.getSlot_no() +" tmpVO is null", LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
			return;
		}
		String modem = tmpVO.getSnd_modem();
		
		lcVO.setLast_la(tmpVO.getLast_la());
		lcVO.setLast_lo(tmpVO.getLast_lo());
		lcVO.setLast_modem(tmpVO.getLast_modem());
		lcVO.setSnd_modem(tmpVO.getSnd_modem());
		lcVO.setFqnc(tmpVO.getFqnc());

		String modemList = packetController.modemList(modem);
		
		lcVO.setModemList(modemList.toString());
		lcVO.setSamenss_snd_dt(LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyyMMddHHmmssSSS")));
		try {
			int cnt = 0;
			for(int i = 0; i < msgSndCnt; i++) {
				cnt += passivlcService.insertPassiv(lcVO);
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - insertPassiv for cnt : " + i, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
				GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - passivlcService.insertPassiv(cnt) : " + cnt, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
				
				Thread.sleep(100);
				if(0 < cnt) {
					GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - insertPassiv(Success) : MMSI : " + lcVO.getMmsi() + 
							", SLOT_NO : " + lcVO.getSlot_no() + ", MODEM_LIST : " + lcVO.getModemList() + ", SAMENSS_SND_DT : " + lcVO.getSamenss_snd_dt()
							, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
				}else {
					GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - insertPassiv(Fail) : MMSI : " + lcVO.getMmsi() + 
							", SLOT_NO : " + lcVO.getSlot_no() + ", MODEM_LIST : " + lcVO.getModemList() + ", SAMENSS_SND_DT : " + lcVO.getSamenss_snd_dt()
							, LogLevelType.LOG_INFO, "PASSIVLC_AUTO");
				}
			}
			if(0 < cnt) {
				// Insert는 n번 되지만 STD는 한번만 송신
				STDMaker(lcVO);
			}
			
		} catch (SQLException se) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - insertPassiv : " + se.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
		} catch (Exception e) {
			GmtLogManager.getInstance().writeLevelLog("[CheckLastLcController] insertPassivLC - insertPassiv : " + e.getMessage(), LogLevelType.LOG_ERROR, "AllLog");
		}
	}
	
	private void STDMaker(LastLcTrackVO lcVO) {
		int slot_no = lcVO.getSlot_no();
		ShipInfoVO ship = scheduleManager.getShipInfo().get(slot_no);
		String STD = packetController.notRcvSTD(lcVO, ship);
		
		stdQue.add(STD);
	}
	
	public List<String> SendSTD(){
		List<String> sendStdList = new ArrayList<>();
		
		if(!stdQue.isEmpty()) {
			for(int i = 0; i < stdQue.size(); i++) {
				sendStdList.add(stdQue.poll());
			}
		}
		
		return sendStdList;
	}
}