package com.pollex.pam.service;

import com.pollex.pam.business.domain.OtpTmp;
import com.pollex.pam.business.enums.OtpTmpStatusEnum;
import com.pollex.pam.business.service.OtpTmpService;
import com.pollex.pam.business.web.errors.OtpLoginFailException;
import com.pollex.pam.business.web.vm.VerifyOtpVM;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.pollex.pam.config.ApplicationProperties;
import com.pollex.pam.business.service.dto.OtpResponseDTO;
import org.springframework.transaction.annotation.Transactional;

@Service
public class OtpUtilService {

	private static final Logger log = LoggerFactory.getLogger(OtpUtilService.class);

    @Autowired
    ApplicationProperties applicationProperty;

    @Autowired
    OtpWebService otpWebService;

    @Autowired
    OtpTmpService otpTmpService;

    @Transactional
    public void verifyOtp(VerifyOtpVM verifyOtpParam) {
        verifyOtp(verifyOtpParam.getAccount(), verifyOtpParam.getIndexKey(), verifyOtpParam.getOtpCode());
    }

    @Transactional
    public void verifyOtp(String account, String indexKey, String otpCode) {
        if (applicationProperty.isMockLogin()) {
            log.debug("Do MockLogin");
        } else {  // otp logon
            OtpResponseDTO otpResponseDTO = otpWebService.verifyOTP(indexKey, otpCode);
            if (otpResponseDTO.isSuccess()) {
                log.info("otp login success!, account = {}", account);
            }
            else {
                log.info("otp login fail... , account = {}, error code = {}, failReason = {}", account, otpResponseDTO.getFailCode(), otpResponseDTO.getFailReason());
                throw new OtpLoginFailException(otpResponseDTO.getFailCode());
            }
        }
        setVerrifiedOtpTmp(account, indexKey);
    }

    private void setVerrifiedOtpTmp(String account, String indexKey) {
        OtpTmp otpTmp = otpTmpService.findByAccountAndIndexKey(account, indexKey);
        otpTmp.setStatus(OtpTmpStatusEnum.VERRIFIED);
        otpTmpService.save(otpTmp);
    }


}