#I LOVE YOU EVERDAY#

<?php

defined( 'ABSPATH' ) or exit;

/**
 * Class MC4WP_WPForms_Integration
 *
 * @ignore
 */
class MC4WP_WPForms_Integration extends MC4WP_Integration {

/**
	 * @var string
	 */
	public $name = 'WPForms';

/**
	 * @var string
	 */
	public $description = 'Subscribe visitors from your WPForms forms.';

/**
	 * Add hooks
	 */
	public function add_hooks() {
		add_action( 'wpforms_process', array( $this, 'listen_to_wpforms' ), 20, 3 );
	}

/**
	 * @return bool
	 */
	public function is_installed() {
		return defined( 'WPFORMS_VERSION' );
	}

/**
	 * @since 3.0
	 * @return array
	 */
	public function get_ui_elements() {
		return array();
	}

public function listen_to_wpforms( $fields, $entry, $form_data ) {
		foreach ( $fields as $field_id => $field ) {
			if ( $field['type'] === 'mailchimp' && (int) $field['value_raw'] === 1 ) {
				return $this->subscribe_from_wpforms( $field_id, $fields, $form_data );
			}
		}
	}

public function subscribe_from_wpforms( $checkbox_field_id, $fields, $form_data ) {
		foreach ( $fields as $field ) {
			if ( $field['type'] === 'email' ) {
				$email_address = $field['value'];
			}
		}

$mailchimp_list_id      = $form_data['fields'][ $checkbox_field_id ]['mailchimp_list'];
		$this->options['lists'] = array( $mailchimp_list_id );

if ( ! empty( $email_address ) ) {
			return $this->subscribe( array( 'EMAIL' => $email_address ), $form_data['id'] );
		}
	}

/**
	 * @param int $form_id
	 * @return string
	 */
	public function get_object_link( $form_id ) {
		return '<a href="' . admin_url( sprintf( 'admin.php?page=wpforms-builder&view=fields&form_id=%d', $form_id ) ) . '">WPForms</a>';
	}
}