<?php 
/*!
 * Jetpack CRM
 * https://jetpackcrm.com
 *
 * MailPoet: Segment Conditions
 *
 */
namespace Automattic\JetpackCRM;

// block direct access
defined( 'ZEROBSCRM_PATH' ) || exit( 0 );

/**
 * MailPoet Segment Conditions class
 */
class Mailpoet_Segment_Conditions {

	/**
	 * An array of our segment condition class instances
	 */
	public $conditions = array();

	/**
	 * The single instance of the class.
	 */
	protected static $_instance = null;

	/**
	 * Setup Segment conditions
	 */
	public function __construct() {

		// Require segment conditions when jpcrm is ready
    	add_action( 'jpcrm_post_init', array( $this, 'require_segment_conditions'), 1 );

	}
		
	/**
	 * Main Class Instance.
	 *
	 * Ensures only one instance of Mailpoet_Segment_Conditions is loaded or can be loaded.
	 *
	 * @since 2.0
	 * @static
	 * @see 
	 * @return Mailpoet_Segment_Conditions main instance
	 */
	public static function instance() {
		if ( is_null( self::$_instance ) ) {
			self::$_instance = new self();
		}
		return self::$_instance;
	}


	/**
	 * Require segment conditions
	 */
	public function require_segment_conditions(){

		// is mailpoet subscriber
		require_once( JPCRM_MAILPOET_ROOT_PATH . 'includes/segment-conditions/class-segment-condition-mailpoet-subscriber.php' );
		$this->conditions['is_mailpoet_customer'] = new \Segment_Condition_Mailpoet_Subscriber();

	}
}