// A referrals report count opened here: the route and period behind it, classified as the report does.
import type { ReferralQueueRow } from '../../../hooks/useReferralQueue';
import { formatDate } from '../../../utils/dateUtils';
import { drillPeriodFrom, withinDrillPeriod, type DrillPeriod } from '../../../utils/reportDrillPeriod';

const ROUTES = {
    'inbound-akashic': 'Inbound, from an Akashic practice',
    'inbound-external': 'Inbound, external or fax',
    'outbound-akashic': 'Outbound, to an Akashic practice',
    'outbound-external': 'Outbound, external or fax',
} as const;

export type ReferralRoute = keyof typeof ROUTES;

export interface ReferralDrill extends DrillPeriod { route: ReferralRoute }

export const referralDrillFrom = (params: URLSearchParams): ReferralDrill | null => {
    const route = params.get('route');
    const period = drillPeriodFrom(params);
    if (!route || !(route in ROUTES) || !period) return null;
    return { route: route as ReferralRoute, ...period };
};

/** On Akashic when the other practice is referenced: the recipient for outbound, the sender for inbound. */
export const routeOf = (row: ReferralQueueRow, direction: 'outbound' | 'inbound'): ReferralRoute =>
    `${direction}-${(direction === 'outbound' ? row.performerReference : row.requesterReference) ? 'akashic' : 'external'}`;

export const matchesDrill = (row: ReferralQueueRow, direction: 'outbound' | 'inbound', drill: ReferralDrill): boolean => {
    return routeOf(row, direction) === drill.route && withinDrillPeriod(row.authoredOn, drill);
};

export const describeDrill = (drill: ReferralDrill): string =>
    `${ROUTES[drill.route]}, started ${formatDate(drill.from)} to ${formatDate(drill.to)}`;