<?php
/**
 * Mailchimp for WordPress.
 *
 * @package Dealroot
 */

namespace Dealroot\Forms;

use Dealroot\Capture;

defined( 'ABSPATH' ) || exit;

/**
 * Captures sign-ups through Mailchimp for WordPress forms once Mailchimp accepted them.
 */
class MC4WP extends Integration {

	/**
	 * {@inheritDoc}
	 */
	public static function is_available() {
		return defined( 'MC4WP_VERSION' );
	}

	/**
	 * {@inheritDoc}
	 */
	public static function key() {
		return 'mc4wp';
	}

	/**
	 * {@inheritDoc}
	 */
	public static function label() {
		return 'Mailchimp for WordPress';
	}

	/**
	 * 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, 'mc4wp-form' );
	}

	/**
	 * {@inheritDoc}
	 */
	public function register() {
		add_action( 'mc4wp_form_success', array( $this, 'capture' ) );
	}

	/**
	 * Stores the sign-up.
	 *
	 * @param object $form MC4WP form.
	 */
	public function capture( $form ) {
		if ( ! is_object( $form ) || ! method_exists( $form, 'get_data' ) ) {
			return;
		}

		$labels = array(
			'EMAIL' => __( 'Email', 'dealroot' ),
			'FNAME' => __( 'First name', 'dealroot' ),
			'LNAME' => __( 'Last name', 'dealroot' ),
			'PHONE' => __( 'Phone', 'dealroot' ),
		);
		$fields = array();

		foreach ( (array) $form->get_data() as $name => $value ) {
			$name     = (string) $name;
			$fields[] = array(
				'label' => $labels[ $name ] ?? ucfirst( strtolower( str_replace( '_', ' ', $name ) ) ),
				'name'  => strtolower( $name ),
				'type'  => 'EMAIL' === $name ? 'email' : ( 'PHONE' === $name ? 'tel' : '' ),
				'value' => $value,
			);
		}

		Capture::submission( self::key(), (string) ( $form->ID ?? '' ), (string) ( $form->name ?? '' ), $fields );
	}
}