import type { Coverage } from 'fhir/r4';

// No health insurance at all.
export const isUninsuredCoverage = (coverage: Coverage): boolean =>
    coverage.type?.coding?.[0]?.code === 'UNINSURED';

// Has insurance but paying out-of-pocket for this service.
export const isSelfPayCoverage = (coverage: Coverage): boolean =>
    coverage.type?.coding?.[0]?.code === 'SELF';

// True for both - neither has an insuring payer organisation.
export const isNoPayerCoverage = (coverage: Coverage): boolean =>
    isUninsuredCoverage(coverage) || isSelfPayCoverage(coverage);