/**
 * WordPress dependencies
 */
import {
	createReduxStore,
	dispatch,
	register,
	controls,
} from '@safe-wordpress/data';

/**
 * External dependencies
 */
import { keys, pickBy } from 'lodash';
import { differenceInDays, getValue, setValue } from '@nab/utils';
import type {
	SubscriptionPromoId,
	WithResolverDispatch,
	WithResolverSelect,
} from '@nab/types';

/**
 * Internal dependencies
 */
import reducer from './reducer';
import * as selectors from './selectors';
import * as realActions from './actions';
import * as sideEffects from './side-effects/actions';
import * as resolvers from './side-effects/resolvers';

export * from './types';

const actions = { ...realActions, ...sideEffects };

export const store = createReduxStore( 'nab/account', {
	reducer,
	controls,
	actions: actions as WithResolverDispatch<
		typeof actions,
		typeof resolvers
	>,
	selectors: selectors as WithResolverSelect<
		typeof selectors,
		typeof resolvers
	>,
	resolvers,
} );
register( store );
updateDismissedPromos();

// =======
// HELPERS
// =======

function updateDismissedPromos() {
	const PROMO_DISMISSAL_COOLDOWN_IN_DAYS = 30;

	const originalValue = getValue< Record< SubscriptionPromoId, string > >(
		'dismissed-promos',
		{}
	);

	const today = new Date().toISOString();
	const value = pickBy( originalValue, ( dismissalDate ) => {
		const daysSinceDismissal = differenceInDays( dismissalDate, today );
		return (
			daysSinceDismissal >= 0 &&
			daysSinceDismissal < PROMO_DISMISSAL_COOLDOWN_IN_DAYS
		);
	} );

	setValue( 'dismissed-promos', value );
	void dispatch( store ).markSubmissionPromosAsDismissed(
		keys( value ) as unknown as ReadonlyArray< SubscriptionPromoId >
	);
}