<?php
namespace JVBase\registrar\config;

use JVBase\registrar\Registrar;

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

final class Feed extends Config {
	protected array $single = [];
	protected array $archive = [];
	protected array $config = [];
	protected string $slug;

	public function __construct(string $slug) {
		$this->slug = $slug;
		$this->config = $this->defaultConfig();
	}

	public function defaultConfig():array
	{
		return [
			'is_gallery'	=> false,
			'icon'			=> Registrar::getInstance($this->slug)->getIcon(),
			'content'		=> $this->slug,
//			'taxonomies'	=> Registrar::getInstance($this->slug)->registrar->taxonomies,
		];
	}

	protected function allowedConfig():array
	{
		return ['is_gallery', 'content', 'context', 'taxonomies','icon','source','custom_order','images','fields'];
	}

	public function setGallery(bool $set = true):self
	{
		$this->config['is_gallery'] = $set;
		return $this;
	}
	public function setIcon(string $icon):self
	{
		$this->config['icon'] = $icon;
		return $this;
	}
	public function setCustomOrder(array $order):self
	{
		$this->config['custom_order'] = $order;
		return $this;
	}
	public function getCustomOrder():array {
		return $this->config['custom_order']??[];
	}
	public function setImages(string|array $images):self
	{
		$images = is_string($images) ? [$images] : $images;
		$images = array_filter($images, function($imgField) {
			return array_key_exists($imgField, Registrar::getInstance($this->slug)->getFields());
		});
		if (empty($images)) {
			$images = ['post_thumbnail'];
		}
		$this->config['images'] = $images;
		return $this;
	}
	public function setFields(array $fields):self
	{
		$fields = array_filter($fields, function($field){
			return array_key_exists($field, Registrar::getInstance($this->slug)->getFields());
		});
		if (empty($fields)) {
			$fields = ['post_title', 'post_date','post_excerpt'];
		}
		$this->config['fields'] = $fields;
		return $this;
	}
	public function getConfig():array
	{
		return $this->config;
	}


}