<?php
/**
 * Core class for adding event subscribers.
 *
 * @since 3.1.1
 * @package EDD
 */

namespace EDD;

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit; // @codeCoverageIgnore

/**
 * Class Core
 *
 * @since 3.1.1
 * @package EDD
 */
class Core extends EventManagement\Subscribers {

	/**
	 * Gets the service providers for EDD.
	 *
	 * @return array
	 */
	protected function get_service_providers() {
		return array(
			new Admin\PassHandler\Ajax( $this->pass_handler ),
			new Admin\Extensions\Extension_Manager(),
			new Customers\Recalculations(),
			new Downloads\Services(),
			new Orders\DeferredActions(),
			new Emails\Loader(),
			new Globals\Loader(),
			new Integrations\Registry(),
			new Checkout\Loader(),

			// Gateways.
			new Gateways\Stripe\Webhooks\Listener(),
			new Gateways\Square\Webhooks\Listener(),

			// Upgrades.
			new Upgrades\Loader(),

			// Compatibility.
			new Compatibility\Loader(),

			// Cron Loader.
			new Cron\Loader(),

			// API.
			new API\WP\Attachments(),

			// Discounts.
			new Discounts\Search(),
		);
	}

	/**
	 * Gets the admin service providers.
	 *
	 * @since 3.1.1
	 * @return array
	 */
	protected function get_admin_providers() {
		if ( ! is_admin() ) {
			return array();
		}

		$providers = array(
			new Admin\Styles(),
			new Admin\PassHandler\Settings( $this->pass_handler ),
			new Admin\PassHandler\Actions( $this->pass_handler ),
			new Admin\Extensions\Menu(),
			new Admin\Settings\EmailMarketing(),
			new Admin\Settings\Invoices(),
			new Admin\Settings\Recurring(),
			new Admin\Settings\Reviews(),
			new Admin\Settings\WP_SMTP(),
			new Admin\Downloads\Meta(),
			new Admin\Onboarding\Tools(),
			new Admin\Onboarding\Wizard(),
			new Admin\Onboarding\Ajax(),
			new Licensing\Ajax(),
			new Admin\SiteHealth\Tests(),
			new Admin\SiteHealth\Information(),
			new Admin\Pointers(),
			new Admin\Downloads\Metabox(),
			new Admin\Promos\Footer\Loader(),
			new Admin\Promos\About(),
			new Admin\Settings\Pointers(),
			new Admin\Menu\Header(),
			new Admin\Notifications\Loader(),
			new Admin\Exports\Loader(),
			new Admin\Customers\Emails(),
			new Admin\Discounts\Manager(),
			new Gateways\Square\Admin\Settings\Register(),
			new Admin\Downloads\Filters(),
		);

		return $providers;
	}

	/**
	 * Gets providers that may be extended/replaced in lite/pro.
	 *
	 * @return array
	 */
	protected function get_replaceable_providers() {
		return array(
			'Admin\Extensions\Legacy'   => new Admin\Extensions\Legacy(),
			'Admin\Promos\PromoHandler' => new Admin\Promos\PromoHandler(),
			'Admin\Discounts\Generate'  => new Admin\Discounts\Generate(),
		);
	}

	/**
	 * Gets the replaceable provider class names.
	 *
	 * This allows us to conditionally load the pro version of a provider.
	 *
	 * @since 3.2.0
	 * @return array
	 */
	protected function get_replaceable_core_provider_classes() {
		return array(
			'Admin\Extensions\Legacy'   => 'EDD\Admin\Extensions\Legacy',
			'Admin\Promos\PromoHandler' => 'EDD\Admin\Promos\PromoHandler',
			'Admin\Discounts\Generate'  => 'EDD\Admin\Discounts\Generate',
		);
	}
}
