package com.iconplus.smartproc.service.approval;

import com.iconplus.smartproc.exception.BusinessException;
import com.iconplus.smartproc.helper.model.EmptyResponse;
import com.iconplus.smartproc.helper.service.BaseService;
import com.iconplus.smartproc.model.entity.DrpApproval;
import com.iconplus.smartproc.model.entity.DrpApprovalHistory;
import com.iconplus.smartproc.model.request.DrpApprovalRequest;
import com.iconplus.smartproc.model.request.ListDrpApprovalRequest;
import com.iconplus.smartproc.repository.DrpApprovalHistoryRepository;
import com.iconplus.smartproc.repository.DrpApprovalRepository;
import com.iconplus.smartproc.repository.DrpRepository;
import com.iconplus.smartproc.util.Constants;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.sql.Date;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.List;

@Service
public class PostCreateDrpApprovalService implements BaseService<ListDrpApprovalRequest, EmptyResponse> {

    private final DrpRepository drpRepository;
    private final DrpApprovalRepository drpApprovalRepository;
    private final DrpApprovalHistoryRepository drpApprovalHistoryRepository;
    public PostCreateDrpApprovalService(DrpRepository drpRepository,
                                        DrpApprovalRepository drpApprovalRepository,
                                        DrpApprovalHistoryRepository drpApprovalHistoryRepository) {
        this.drpRepository = drpRepository;
        this.drpApprovalRepository = drpApprovalRepository;
        this.drpApprovalHistoryRepository = drpApprovalHistoryRepository;
    }

    @Override
    public EmptyResponse execute(ListDrpApprovalRequest input) {

        var drpOptional = drpRepository.findByIdAndIsDeleteFalse(input.getDrpId());
        if (drpOptional.isEmpty()) {
            throw new BusinessException(Constants.ERR_CODE_10001,
                    Constants.ERR_TTL_10001,
                    String.format(Constants.ERR_MSG_10001, "DRP", input.getDrpId()));
        }

        List<DrpApproval> drpApprovalList = new ArrayList<>();
        for (DrpApprovalRequest drpApprovalRequest : input.getData()) {
            DrpApproval drpApproval = DrpApproval.builder()
                    .drpId(input.getDrpId())
                    .approverUserId(drpApprovalRequest.getApproverUserId())
                    .level(drpApprovalRequest.getLevel())
                    .isDelete(false)
                    .build();
            drpApprovalList.add(drpApproval);

        }

        var approvalList = drpApprovalRepository.saveAll(drpApprovalList);
        Date dateNow = Date.valueOf(LocalDate.now());
        approvalList.forEach(c -> {
            if (StringUtils.equalsIgnoreCase(c.getLevel(), "VP")) {
                DrpApprovalHistory drpApprovalHistory = DrpApprovalHistory.builder()
                        .date(dateNow)
                        .drpApprovalId(c.getId())
                        .status("Dikirim")
                        .isDelete(false)
                        .build();
                drpApprovalHistoryRepository.save(drpApprovalHistory);
            }
        });

        return new EmptyResponse();
    }
}