<?php
/**
 * HappyForms.
 *
 * @package Dealroot
 */

namespace Dealroot\Forms;

use Dealroot\Capture;

defined( 'ABSPATH' ) || exit;

/**
 * Captures HappyForms submissions that passed validation and the spam check.
 */
class HappyForms extends Integration {

	/**
	 * {@inheritDoc}
	 */
	public static function is_available() {
		return defined( 'HAPPYFORMS_VERSION' ) || function_exists( 'happyforms_get_form_controller' );
	}

	/**
	 * {@inheritDoc}
	 */
	public static function key() {
		return 'happyforms';
	}

	/**
	 * {@inheritDoc}
	 */
	public static function label() {
		return 'HappyForms';
	}

	/**
	 * Title of a form.
	 *
	 * @param int $form_id Form ID.
	 * @return string
	 */
	public static function form_title( $form_id ) {
		return self::post_title( $form_id, 'happyform' );
	}

	/**
	 * {@inheritDoc}
	 */
	public function register() {
		add_action( 'happyforms_submission_success', array( $this, 'capture' ), 10, 2 );
	}

	/**
	 * Stores the submission.
	 *
	 * @param array $submission Part ID => value.
	 * @param array $form       Form with ID, post_title and parts.
	 */
	public function capture( $submission, $form ) {
		$parts = array();

		foreach ( (array) ( $form['parts'] ?? array() ) as $part ) {
			if ( isset( $part['id'] ) ) {
				$parts[ (string) $part['id'] ] = $part;
			}
		}

		$fields = array();

		foreach ( (array) $submission as $part_id => $value ) {
			$part     = $parts[ (string) $part_id ] ?? array();
			$fields[] = array(
				'label' => (string) ( $part['label'] ?? $part_id ),
				'name'  => (string) $part_id,
				'type'  => (string) ( $part['type'] ?? '' ),
				'value' => $value,
			);
		}

		Capture::submission( self::key(), (string) absint( $form['ID'] ?? 0 ), (string) ( $form['post_title'] ?? '' ), $fields );
	}
}