<?php
namespace JVBase\managers\SEO\render\Thing\Intangible\Enumeration;

use JVBase\managers\SEO\render\Thing\Intangible\Schedule;
use JVBase\managers\SEO\render\Thing\Intangible\StructuredValue\OpeningHoursSpecification;
use JVBase\managers\SEO\render\Thing\Intangible\StructuredValue\ServicePeriod;
use JVBase\managers\SEO\render\Thing\Thing;

if (!defined('ABSPATH')) {
	exit;
}

class DayOfWeek extends Enumeration {
	protected string|array $day;
	protected array $allowedDay = [
		'monday'	=> 'https://schema.org/Monday',
		'tuesday'	=> 'https://schema.org/Tuesday',
		'wednesday'	=> 'https://schema.org/Wednesday',
		'thursday'	=> 'https://schema.org/Thursday',
		'friday'	=> 'https://schema.org/Friday',
		'saturday'	=> 'https://schema.org/Saturday',
		'sunday'	=> 'https://schema.org/Sunday',
		'publicHolidays' => 'https://schema.org/PublicHolidays'
	];
	public function setDay(array|string $day) {
		if (!is_array($day)) {
			$day = [$day];
		}
		$day = array_filter($day, function($d) {
			if (!array_key_exists(strtolower($d), $this->allowedDay)) {
				error_log('Invalid day attempted: '.$d);
				return false;
			}
			return true;
		});
		if (empty($day)) {
			return;
		}
		$this->day = count($day) === 1 ? $day[0] : $day;
	}

}