import { __, sprintf } from '@wordpress/i18n';
import type { Frequency, Job, JobId } from '../../shared/api/types/jobs';
import { formatNumber } from '../../shared/lib/numbers';
import { linksPhrase } from '../../shared/text/countedPhrases';
import type { IconName } from '../../shared/ui/Icon';

export function jobIcon( jobId: JobId ): IconName {
	switch ( jobId ) {
		case 'check':
			return 'link';
		case 'full':
			return 'scan';
		case 'mail':
			return 'mail';
		case 'tidy':
			return 'tidy';
	}
}

export function jobDescription( jobId: JobId ): string {
	switch ( jobId ) {
		case 'check':
			return __(
				'Checks a small batch of links.',
				'aiplaz-link-checkup'
			);
		case 'full':
			return __(
				'Looks at every link on the site.',
				'aiplaz-link-checkup'
			);
		case 'mail':
			return __(
				'Sends you the new broken links.',
				'aiplaz-link-checkup'
			);
		case 'tidy':
			return __(
				'Deletes old results to keep the database small.',
				'aiplaz-link-checkup'
			);
	}
}

export function frequencyLabel( frequency: Frequency ): string {
	switch ( frequency ) {
		case 'minute':
			return __( 'Every minute', 'aiplaz-link-checkup' );
		case '5_minutes':
			return __( 'Every 5 minutes', 'aiplaz-link-checkup' );
		case '15_minutes':
			return __( 'Every 15 minutes', 'aiplaz-link-checkup' );
		case 'nightly':
			return __( 'Every night', 'aiplaz-link-checkup' );
		case 'daily':
			return __( 'Every day', 'aiplaz-link-checkup' );
		case 'weekly':
			return __( 'Every week', 'aiplaz-link-checkup' );
		case 'monthly':
			return __( 'Every month', 'aiplaz-link-checkup' );
		case 'never':
			return __( 'Never', 'aiplaz-link-checkup' );
	}
}

export function jobLastResult( job: Job ): string {
	if ( job.last_count === null ) {
		return __( 'Has not run yet', 'aiplaz-link-checkup' );
	}

	const count = formatNumber( job.last_count );

	switch ( job.id ) {
		case 'mail':
			return sprintf(
				/* translators: %s: number of new broken links */
				__( 'Sent, %s new broken links', 'aiplaz-link-checkup' ),
				count
			);
		case 'tidy':
			return sprintf(
				/* translators: %s: number of old results */
				__( '%s old results removed', 'aiplaz-link-checkup' ),
				count
			);
		case 'check':
		case 'full':
			return sprintf(
				/* translators: %s: number of links, for example "3 links" */
				__( '%s checked', 'aiplaz-link-checkup' ),
				linksPhrase( job.last_count )
			);
	}
}