import type { SuppressionCounts } from '../../../services/CampaignService';

// Only condition audiences carry null: the server withholds a clinical count under its floor.
export const WITHHELD = 'Withheld for a small audience';

const LABELS: Record<keyof SuppressionCounts, string> = {
    'not-opted-in': 'Not opted in to promotional messages',
    suppressed: 'Email bounced or was reported as spam',
    unreachable: 'No way to reach them',
    'not-entitled': 'Reachable only by text, not included in your plan',
    'no-relationship': 'No care relationship with this practice',
};

export interface ReasonRow {
    key: keyof SuppressionCounts;
    label: string;
    count: string;
}

export const reasonRows = (byReason: SuppressionCounts): ReasonRow[] =>
    (Object.keys(LABELS) as (keyof SuppressionCounts)[])
        .filter((key) => byReason[key] !== 0)
        .map((key) => ({
            key,
            label: LABELS[key],
            count: byReason[key] === null ? WITHHELD : String(byReason[key]),
        }));