<?php

declare(strict_types=1);

namespace LinkCheckup\Features\Scanning;

use DateTimeImmutable;
use LinkCheckup\Shared\Settings\Settings;

final class QuietHours {

	private const CLOCK_TIME_FORMAT = 'H:i';

	public function allows_full_scan_at(
		Settings $settings,
		int $timestamp
	): bool {
		if ( ! $settings->quiet_hours_enabled ) {
			return true;
		}

		$site_time = ( new DateTimeImmutable( '@' . $timestamp ) )
			->setTimezone( wp_timezone() )
			->format( self::CLOCK_TIME_FORMAT );

		$from = $settings->quiet_hours_from;
		$to   = $settings->quiet_hours_to;

		if ( $from <= $to ) {
			return $from <= $site_time && $site_time < $to;
		}

		return $from <= $site_time || $site_time < $to;
	}
}