<?php

namespace Brandy\Core;

use Brandy\Traits\SingletonTrait;

class ThemeSetup {
	use SingletonTrait;

	protected function __construct() {
		add_action( 'init', array( $this, 'register_menus' ) );
		add_action( 'after_setup_theme', array( $this, 'add_theme_supports' ) );
		add_action( 'init', array( $this, 'unregister_patterns_when_necessary' ), 10 );
		add_filter( 'get_block_templates', array( $this, 'remove_wc_templates_when_necessary' ), 10 );

		/**
		 * Update: front page template when using new logic
		 */
		$home_page = brandy_get_home_page_id();
		if ( ! empty( $home_page ) ) {
			$page_template = get_post_meta( $home_page, '_wp_page_template', true );
			if ( empty( $page_template ) ) {
				update_post_meta( $home_page, '_wp_page_template', 'brandy-front-page' );
			}
		}
	}

	public function add_theme_supports() {
		add_theme_support( 'customize-selective-refresh-widgets' );
		// add_theme_support( 'menus' );
		add_theme_support( 'responsive-embeds' );
		add_theme_support(
			'woocommerce',
			apply_filters(
				'brandy_theme_support_woocommerce_args',
				array(
					'thumbnail_image_width' => 800,
					'single_image_width'    => 800,
				)
			)
		);
		add_theme_support( 'wc-product-gallery-zoom' );
		add_theme_support( 'wc-product-gallery-lightbox' );
		add_theme_support( 'wc-product-gallery-slider' );

		add_theme_support( 'title-tag' );
		add_theme_support( 'automatic-feed-links' );
		add_theme_support( 'align-wide' );
		add_theme_support( 'custom-background', array() );
		add_theme_support( 'custom-header', array() );
		add_theme_support( 'custom-logo', array() );
		add_theme_support( 'html5', array( 'comment-list', 'comment-form', 'search-form', 'gallery', 'caption', 'style', 'script' ) );
		add_theme_support( 'wp-block-styles' );
		add_theme_support( 'post-thumbnails' );

	}

	public static function get_locations() {
		return array_merge(
			self::get_main_locations(),
			self::get_header_locations(),
			self::get_footer_locations()
		);
	}

	public static function get_main_locations() {
		return array(
			'primary-menu'   => __( 'Primary Menu', 'brandy' ),
			'secondary-menu' => __( 'Secondary Menu', 'brandy' ),
		);
	}

	public static function get_header_locations() {
		return array(
			'header-menu-1' => __( 'Header Menu 1', 'brandy' ),
			'header-menu-2' => __( 'Header Menu 2', 'brandy' ),
		);
	}

	public static function get_footer_locations() {
		return array(
			'footer-menu-1' => __( 'Footer Menu 1', 'brandy' ),
			'footer-menu-2' => __( 'Footer Menu 2', 'brandy' ),
		);
	}

	public function register_menus() {
		register_nav_menus(
			self::get_locations()
		);
	}

	public function unregister_patterns_when_necessary() {
		if ( is_wc_installed() ) {
			return;
		}

		$themes   = array();
		$theme    = wp_get_theme();
		$themes[] = $theme;
		if ( $theme->parent() ) {
			$themes[] = $theme->parent();
		}
		$patterns = array();

		foreach ( $themes as $theme ) {
			$patterns = array_merge( $patterns, $theme->get_block_patterns() );
		}

		foreach ( $patterns as $pattern_name => $pattern ) {
			if ( empty( $pattern['categories'] ) ) {
				continue;
			}
			if ( in_array( 'woocommerce', $pattern['categories'], true ) ) {
				unregister_block_pattern( $pattern['slug'] );
			}
			if ( 'brandy/simple-contact-form' === $pattern['slug'] ) {
				unregister_block_pattern( $pattern['slug'] );
			}
		}

	}

	public function remove_wc_templates_when_necessary( $query_result ) {
		if ( is_wc_installed() ) {
			return $query_result;
		}

		$removal_template_slugs = array(
			'archive-product',
			'order-confirmation',
			'page-cart',
			'page-checkout',
			'page-my-account',
			'product-search-results',
			'single-product',
		);

		$query_result = array_filter(
			$query_result,
			function( $template ) use ( $removal_template_slugs ) {
				if ( false === strpos( $template->theme, 'brandy' ) && false === strpos( $template->id, 'brandy' ) ) {
					return true;
				}
				return ! in_array( $template->slug, $removal_template_slugs, true );
			}
		);

		return $query_result;
	}

}

ThemeSetup::get_instance();