<?php
namespace Akram;

defined( 'ABSPATH' ) || exit;

/**
 * Templates (theme parts, popups, sections, loop items, components), form submissions and revisions.
 */
final class Post_Types {

	const TEMPLATE_TYPES = array( 'header', 'footer', 'single', 'archive', 'search', '404', 'loop', 'popup', 'section', 'page', 'component', 'mega' );
	const THEME_TYPES    = array( 'header', 'footer', 'single', 'archive', 'search', '404' );

	public static function init() {
		add_action( 'init', array( __CLASS__, 'register' ), 5 );
	}

	public static function register() {
		register_post_type(
			'akram_template',
			array(
				'labels'              => array(
					'name'          => __( 'Akram Templates', 'akram' ),
					'singular_name' => __( 'Template', 'akram' ),
					'add_new_item'  => __( 'Add New Template', 'akram' ),
					'edit_item'     => __( 'Edit Template', 'akram' ),
				),
				'public'              => true,
				'publicly_queryable'  => true,
				'exclude_from_search' => true,
				'show_ui'             => true,
				'show_in_menu'        => false,
				'show_in_nav_menus'   => false,
				'show_in_rest'        => false,
				'rewrite'             => array( 'slug' => 'nx-template' ),
				'capability_type'     => 'page',
				'map_meta_cap'        => true,
				'supports'            => array( 'title', 'author', 'thumbnail' ),
				'has_archive'         => false,
				'query_var'           => true,
			)
		);
		register_post_type(
			'akram_submission',
			array(
				'labels'          => array( 'name' => __( 'Form Submissions', 'akram' ) ),
				'public'          => false,
				'show_ui'         => false,
				'capability_type' => 'page',
				'map_meta_cap'    => true,
				'supports'        => array( 'title' ),
				'rewrite'         => false,
			)
		);
		register_post_type(
			'akram_revision',
			array(
				'public'   => false,
				'show_ui'  => false,
				'rewrite'  => false,
				'supports' => array( 'title', 'author' ),
			)
		);
		register_post_meta(
			'akram_template',
			'_akram_type',
			array(
				'type'          => 'string',
				'single'        => true,
				'show_in_rest'  => false,
				'auth_callback' => static function () {
					return current_user_can( 'edit_pages' );
				},
			)
		);
	}

	public static function template_type( $post_id ) {
		$type = get_post_meta( $post_id, '_akram_type', true );
		return in_array( $type, self::TEMPLATE_TYPES, true ) ? $type : 'section';
	}

	public static function type_labels() {
		return array(
			'header'    => __( 'Header', 'akram' ),
			'footer'    => __( 'Footer', 'akram' ),
			'single'    => __( 'Single', 'akram' ),
			'archive'   => __( 'Archive', 'akram' ),
			'search'    => __( 'Search results', 'akram' ),
			'404'       => __( '404 page', 'akram' ),
			'loop'      => __( 'Loop item', 'akram' ),
			'popup'     => __( 'Popup', 'akram' ),
			'section'   => __( 'Section', 'akram' ),
			'page'      => __( 'Page', 'akram' ),
			'component' => __( 'Global component', 'akram' ),
			'mega'      => __( 'Mega menu', 'akram' ),
		);
	}
}