// The owner record stores `Practitioner/<id>` and auth carries the bare id; same person, exact id, as the server's isSamePractitioner.
export const referencesPractitioner = (reference: string | undefined, practitionerId: string | undefined): boolean => {
    const bare = (value: string | undefined) => (value?.startsWith('Practitioner/') ? value.slice('Practitioner/'.length) : value);
    const left = bare(reference);
    const right = bare(practitionerId);
    return Boolean(left && right && left === right);
};

/** An owner as read for one practice. */
export interface OwnerRead {
    organizationId: string;
    practitionerId: string | undefined;
}

// A read belongs to the practice it was made for; on any other practice it marks nobody.
export const ownerOf = (read: OwnerRead | undefined, organizationId: string | undefined): string | undefined =>
    read && organizationId && read.organizationId === organizationId ? read.practitionerId : undefined;