<?php
namespace JVBase\managers\SEO\render\Traits\_Properties;

use JVBase\base\SchemaHelper;
use JVBase\managers\SEO\render\Thing\Intangible\StructuredValue\OpeningHoursSpecification;
use JVBase\managers\SEO\render\Traits\_Helpers\arrayHelper;
use JVBase\meta\Meta;
use JVBase\registrar\Fields;

if (!defined('ABSPATH')) {
	exit;
}
trait openingHoursSpecificationTrait {
	use arrayHelper;
	/**
	 * @var OpeningHoursSpecification|array The opening hours of a certain place.
	 */
	protected OpeningHoursSpecification|array $openingHoursSpecification;

	public function getOpeningHoursSpecification():OpeningHoursSpecification|array|null
	{
		return $this->openingHoursSpecification??null;
	}
	public function setOpeningHoursSpecification(OpeningHoursSpecification|array $openingHoursSpecification):void
	{
		if (is_array($openingHoursSpecification)) {
			if (array_key_exists('dayOfWeek', $openingHoursSpecification)) {
				if (!array_key_exists('type', $openingHoursSpecification)) {
					$openingHoursSpecification['type'] = 'JVBase\managers\SEO\render\Thing\Intangible\StructuredValue\OpeningHoursSpecification';
				}
				$openingHoursSpecification = SchemaHelper::classFromConfig($openingHoursSpecification);
			} else {
				$out = [];
				foreach ($openingHoursSpecification as $hours) {
					if (!array_key_exists('type', $hours)){
						$hours['type'] = 'JVBase\managers\SEO\render\Thing\Intangible\StructuredValue\OpeningHoursSpecification';
					}
					$out[] = SchemaHelper::classFromConfig($hours);
				}
				$openingHoursSpecification = $out;
			}
		}
		$this->openingHoursSpecification = $openingHoursSpecification;
	}

	public function setOpeningHoursSpecificationField(Fields $fields):void
	{
		$fields->addField('openingHours', [
			'type'	=> 'repeater',
			'label'	=> __('Opening Hours', 'jvb'),
			'fields'	=> [
				'dayOfWeek'	=> [
					'type'		=> 'set',
					'label'		=> __('Day(s) of Week', 'jvb'),
					'options'	=> [
						'Mo'	=> 'Monday',
						'Tu'	=> 'Tuesday',
						'We'	=> 'Wednesday',
						'Th'	=> 'Thursday',
						'Fr'	=> 'Friday',
						'Sa'	=> 'Saturday',
						'Su'	=> 'Sunday'
					],
					'required'	=> true
				],
				'opens'	=> [
					'type'	=> 'time',
					'label'	=> __('Opens at', 'jvb'),
					'required'	=> true
				],
				'closes'	=> [
					'type'	=> 'time',
					'label'	=> __('Closes at', 'jvb'),
					'required'	=> true
				]
			]
		]);
		$fields->addField('by_appointment', [
			'type'	=> 'true_false',
			'label'	=> __('By Appointment Only', 'jvb'),
		]);
		$fields->addField('allow_walkins', [
			'type'	=> 'true_false',
			'label'	=> __('Walk Ins Welcome', 'jvb')
		]);
	}
	public function formatOpeningHoursSpecificationField(Meta $meta):void
	{
		$openingHours = $meta->get('openingHours');

		if (!empty($openingHours)) {
			$used = [
				'Mo' 	=> false,
				'Tu'	=> false,
				'We'	=> false,
				'Th'	=> false,
				'Fr'	=> false,
				'Sa'	=> false,
				'Su'	=> false,
			];
			$hours = [];
			foreach ($openingHours as $row) {
				$days = array_filter(explode(',', $row['dayOfWeek']),
					function ($d) use ($used) {
						if ($used[$d] === false) {
							$used[$d] = true;
							return true;
						}
						return false;
					});
				if (empty($days)) {
					continue;
				}
				$opens = new OpeningHoursSpecification();
				$opens->setDayOfWeek($days);
				$opens->setOpens($row['opens']);
				$opens->setCloses($row['closes']);
			}
			if (!empty($hours)){
				$this->setOpeningHoursSpecification($hours);
			}
		}
	}
}