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

use JVBase\base\SchemaHelper;
use JVBase\managers\SEO\render\Thing\Intangible\Rating\AggregateRating;
use JVBase\meta\Meta;
use JVBase\registrar\Fields;

if (!defined('ABSPATH')) {
	exit;
}
trait aggregateRatingTrait {
	/**
	 * @var AggregateRating The overall rating, based on a collection of reviews or ratings, of the item.
	 */
	protected AggregateRating $aggregateRating;

	public function getAggregateRating():?AggregateRating
	{
		return $this->aggregateRating??null;
	}

	public function setAggregateRating(array|AggregateRating $aggregateRating):void
	{
		if (is_array($aggregateRating)){
			if (!array_key_exists('type', $aggregateRating)) {
				$aggregateRating['type'] = 'JVBase\managers\SEO\render\Thing\Intangible\Rating\AggregateRating';
			}
			$aggregateRating = SchemaHelper::classFromConfig($aggregateRating);
		}
		$this->aggregateRating = $aggregateRating;
	}

	public function setAggregateRatingField(Fields $fields):void
	{
		$fields->addField('average_rating', [
			'type'	=> 'select',
			'label'	=> __('Average Rating', 'jvb'),
			'options'	=> [
				'none'	=> 'None',
				'0.5'	=> '0.5',
				'1' 	=> '1',
				'1.5' 	=> '1.5',
				'2' 	=> '2',
				'2.5' 	=> '2.5',
				'3' 	=> '3',
				'3.5' 	=> '3.5',
				'4' 	=> '4',
				'4.5' 	=> '4.5',
				'5' 	=> '5',
			],
			'default'	=> 'none',
		]);
		$fields->addField('ratingCount', [
			'type'	=> 'number',
			'label'	=> __('The total number of ratings', 'jvb'),
			'condition' => [
				'field'		=> 'average_rating',
				'operator' 	=> '!=',
				'value'		=> 'none',
			]
		]);

		$fields->addField('reviewCount', [
			'type'	=> 'number',
			'label'	=> __('The total number of reviews (with text)', 'jvb'),
			'condition' => [
				'field'		=> 'average_rating',
				'operator' 	=> '!=',
				'value'		=> 'none',
			]
		]);

		$fields->addField('bestRating', [
			'type'	=> 'number',
			'label'	=> __('The best possible rating value (top of scale)', 'jvb'),
			'default' => 5,
			'condition' => [
				'field'		=> 'average_rating',
				'operator' 	=> '!=',
				'value'		=> 'none',
			]
		]);
		$fields->addField('worstRating', [
			'type'	=> 'number',
			'label'	=> __('The worst possible rating value (bottom of scale)', 'jvb'),
			'default' => 1,
			'condition' => [
				'field'		=> 'average_rating',
				'operator' 	=> '!=',
				'value'		=> 'none',
			]
		]);
	}

	public function formatAggregateRatingField(Meta $meta):void
	{
		[$average, $ratingCount, $reviewCount, $bestRating, $worstRating] = $meta->getAll([
			'average_rating',
			'ratingCount',
			'reviewCount',
			'bestRating',
			'worstRating'
		]);

		if (!empty($average)) {
			$rating = new AggregateRating();
			$rating->setRatingValue((float)$average);
			if (!empty($ratingCount)) {
				$rating->setRatingCount($ratingCount);
			}
			if (!empty($reviewCount)){
				$rating->setReviewCount($reviewCount);
			}
			if ($bestRating !== 5) {
				$rating->setBestRating($bestRating);
			}
			if ($worstRating !== 1) {
				$rating->setWorstRating($worstRating);
			}
			$this->setAggregateRating($rating);
		}
	}
}