// The Messages page a workspace opens; the practitioner's has no Inbox tab.
export type StaffMessagesPageKind = 'desk' | 'colleagues' | 'practitioner';

// The badge is the Inbox tab's unread; without an Inbox it stays the awaiting-reply count.
export const staffMessagesBadge = ({
    page,
    deskInboxUnread,
    colleagueInboxUnread,
    awaitingReply,
}: {
    page: StaffMessagesPageKind;
    deskInboxUnread: number | undefined;
    colleagueInboxUnread: number;
    awaitingReply: number;
}): number => {
    if (page === 'desk') return deskInboxUnread ?? 0;
    if (page === 'colleagues') return colleagueInboxUnread;
    return awaitingReply;
};