package com.mfsys.uco.service;

import com.mfsys.uco.dto.UpdateProfileRequestPayload;
import com.mfsys.uco.exception.BenificiaryAlreadyExistsException;
import com.mfsys.uco.model.Beneficiary;
import com.mfsys.uco.model.CustomerProfile;
import com.mfsys.uco.model.CustomerProfileId;
import com.mfsys.uco.repository.BeneficiaryRepository;
import com.mfsys.uco.repository.CustomerProfileRepository;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Optional;

@Service
@RequiredArgsConstructor
public class CustomerProfileService {
    private final CustomerProfileRepository customerProfileRepository;
    private final BeneficiaryRepository beneficiaryRepository;

    public void deleteBeneficiary(String porOrgacode, String email, String mbmBkmsnumberRef) {
        beneficiaryRepository.deleteByMbmBkmsnumberRefAndPorOrgacodeAndEmail(mbmBkmsnumberRef, porOrgacode, email);
    }

    public CustomerProfile fetchCustcodeBasedOnEmail(String porOrgacode, String email) {
        return customerProfileRepository.findbyEmail(porOrgacode, email);
    }

    public void updateCustomerProfile(UpdateProfileRequestPayload updateProfileRequestPayload) {
        customerProfileRepository.findById(new CustomerProfileId(updateProfileRequestPayload.getPorOrgacode(), updateProfileRequestPayload.getCmpCustcode()))
                .ifPresent(customerProfile -> {
                    customerProfile.setCmpCustImage(updateProfileRequestPayload.getCmpCustImage());
                    customerProfileRepository.save(customerProfile);
                });
    }

    public void addBeneficiary(Beneficiary beneficiary) {
        Optional<Beneficiary> existing =  beneficiaryRepository.findBeneficiaryByEmailAndPorOrgacodeAndMbmBkmsnumberRef(beneficiary.getEmail(),beneficiary.getPorOrgacode(), beneficiary.getMbmBkmsnumberRef());
       if(existing.isPresent()){
           throw new BenificiaryAlreadyExistsException();
       }
        beneficiaryRepository.save(beneficiary);
    }

    public List<Beneficiary> fetchBeneficiaryBasedOnEmail(String porOrgacode, String email) {
        return beneficiaryRepository.findBeneficiariesByEmailAndPorOrgacode(email,porOrgacode);
    }
}