<?php
/**
 * Module: Drawer.
 *
 * @package Orderable/Classes
 */

defined( 'ABSPATH' ) || exit;

/**
 * Drawer module class.
 */
class Orderable_Drawer {
	/**
	 * Init.
	 */
	public static function run() {
		self::load_classes();

		add_action( 'wp_footer', array( __CLASS__, 'add' ) );
		add_filter( 'woocommerce_add_to_cart_fragments', array( __CLASS__, 'cart_count_fragments' ), 10, 1 );
		add_filter( 'woocommerce_cart_item_permalink', '__return_false' );
		add_filter( 'wc_get_template', array( __CLASS__, 'mini_cart_template' ), 100, 5 );
	}

	/**
	 * Load classes for this module.
	 */
	public static function load_classes() {
		$classes = array(
			'drawer-settings' => 'Orderable_Drawer_Settings',
			'drawer-ajax' => 'Orderable_Drawer_Ajax',
		);

		foreach ( $classes as $file_name => $class_name ) {
			require_once ORDERABLE_MODULES_PATH . 'drawer/class-' . $file_name . '.php';

			$class_name::run();
		}
	}

	/**
	 * Add drawer and overlay.
	 */
	public static function add() {
		if ( is_admin() || is_cart() || is_checkout() ) {
			return;
		}

		include ORDERABLE_MODULES_PATH . 'drawer/templates/overlay.php';
		include ORDERABLE_MODULES_PATH . 'drawer/templates/drawer.php';
		include ORDERABLE_MODULES_PATH . 'drawer/templates/floating-cart.php';
	}

	/**
	 * Update cart count after adding to cart.
	 *
	 * @param array $fragments Array of HTML fragments.
	 *
	 * @return mixed
	 */
	public static function cart_count_fragments( $fragments ) {
		ob_start();

		include ORDERABLE_MODULES_PATH . 'drawer/templates/floating-cart.php';

		$fragments['.orderable-floating-cart'] = ob_get_clean();

		return $fragments;
	}

	/**
	 * Replace mini cart template.
	 *
	 * @param string $template
	 * @param string $template_name
	 * @param array  $args
	 * @param string $template_path
	 * @param string $default_path
	 *
	 * @return string
	 */
	public static function mini_cart_template( $template, $template_name, $args, $template_path, $default_path ) {
		if ( 'cart/mini-cart.php' !== $template_name ) {
			return $template;
		}

		return ORDERABLE_PATH . 'woocommerce/cart/mini-cart.php';
	}
}