<?php
/**
 * Base class for checks to reduce boilerplate.
 *
 * @package AgentReadyForWooCommerce
 */

defined( 'ABSPATH' ) || exit;

/**
 * Class ARWC_Abstract_Check
 *
 * Provides sane defaults (free tier, weight 1.0) and small helpers so concrete
 * checks only implement get_id(), get_label(), get_description() and run().
 */
abstract class ARWC_Abstract_Check implements ARWC_Check {

	/**
	 * Default relative weight. Override get_weight() to change.
	 *
	 * @var float
	 */
	protected $weight = 1.0;

	/**
	 * Whether this check is Pro-only.
	 *
	 * @var bool
	 */
	protected $is_pro = false;

	/**
	 * {@inheritDoc}
	 */
	public function get_weight() {
		/**
		 * Filter the weight of an individual check.
		 *
		 * @param float  $weight   The default weight.
		 * @param string $check_id The check ID.
		 */
		return (float) apply_filters( 'arwc_check_weight', $this->weight, $this->get_id() );
	}

	/**
	 * {@inheritDoc}
	 */
	public function is_pro() {
		return (bool) $this->is_pro;
	}

	/**
	 * Helper to build a fresh result.
	 *
	 * @param float $score Initial normalized score.
	 * @return ARWC_Check_Result
	 */
	protected function result( $score = 0.0 ) {
		return new ARWC_Check_Result( $score );
	}
}