import { ClaimCaseStatus } from "src/Types&Enums/claim-request-management/claim-case-status.enum";

export type FanavaranClaimReferences = {
  claimId?: number;
  claimNo?: number;
  dmgCaseId?: number;
  expertiseId?: number;
  policyId?: number;
  driverId?: number;
  vehicleKindId?: number;
  plaqueKindId?: number;
  plaqueSampleId?: number;
  accidentVehicleUsedId?: number;
  insuranceCorpId?: number;
};

/**
 * Fanavaran ids for v2 claim GET. Only on COMPLETED; each field is omitted when missing.
 */
export function fanavaranClaimReferences(claim: {
  status?: string;
  claimId?: number | null;
  claimNo?: number | null;
  dmgCaseId?: number | null;
  expertiseId?: number | null;
  fanavaranSync?: {
    baseClaim?: FanavaranReferenceStage | null;
    damageCase?: FanavaranReferenceStage | null;
  } | null;
}): FanavaranClaimReferences | undefined {
  if (claim.status !== ClaimCaseStatus.COMPLETED) {
    return undefined;
  }

  const refs: FanavaranClaimReferences = {};
  if (claim.claimId != null) refs.claimId = claim.claimId;
  if (claim.claimNo != null) refs.claimNo = claim.claimNo;
  if (claim.dmgCaseId != null) refs.dmgCaseId = claim.dmgCaseId;
  if (claim.expertiseId != null) refs.expertiseId = claim.expertiseId;

  const baseClaim = claim.fanavaranSync?.baseClaim;
  const damageCase = claim.fanavaranSync?.damageCase;
  if (baseClaim?.policyId != null) refs.policyId = baseClaim.policyId;
  if ((damageCase?.driverId ?? baseClaim?.driverId) != null) {
    refs.driverId = damageCase?.driverId ?? baseClaim?.driverId;
  }
  if ((damageCase?.vehicleKindId ?? baseClaim?.vehicleKindId) != null) {
    refs.vehicleKindId =
      damageCase?.vehicleKindId ?? baseClaim?.vehicleKindId;
  }
  if (damageCase?.plaqueKindId != null) {
    refs.plaqueKindId = damageCase.plaqueKindId;
  }
  if (damageCase?.plaqueSampleId != null) {
    refs.plaqueSampleId = damageCase.plaqueSampleId;
  }
  if (
    (damageCase?.accidentVehicleUsedId ?? baseClaim?.accidentVehicleUsedId) !=
    null
  ) {
    refs.accidentVehicleUsedId =
      damageCase?.accidentVehicleUsedId ?? baseClaim?.accidentVehicleUsedId;
  }
  if ((damageCase?.insuranceCorpId ?? baseClaim?.insuranceCorpId) != null) {
    refs.insuranceCorpId =
      damageCase?.insuranceCorpId ?? baseClaim?.insuranceCorpId;
  }

  return Object.keys(refs).length > 0 ? refs : undefined;
}

type FanavaranReferenceStage = {
  policyId?: number | null;
  driverId?: number | null;
  vehicleKindId?: number | null;
  plaqueKindId?: number | null;
  plaqueSampleId?: number | null;
  accidentVehicleUsedId?: number | null;
  insuranceCorpId?: number | null;
};