<?php
/**
 * Thrive Architect and Thrive Leads.
 *
 * @package Dealroot
 */

namespace Dealroot\Forms;

use Dealroot\Capture;

defined( 'ABSPATH' ) || exit;

/**
 * Captures the lead generation element of Thrive Architect and the forms of Thrive Leads.
 */
class Thrive extends Integration {

	/**
	 * {@inheritDoc}
	 */
	public static function is_available() {
		return defined( 'TVE_VERSION' ) || defined( 'TVE_LEADS_VERSION' ) || 'thrive-theme' === get_template();
	}

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

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

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

	/**
	 * Stores the submission.
	 *
	 * @param array $data Submitted values by field key, plus the form settings ID.
	 */
	public function capture( $data ) {
		$data   = (array) $data;
		$inputs = self::inputs( absint( $data['_tcb_id'] ?? 0 ) );
		$fields = array();

		// Without the form settings only the standard fields are known to be the visitor's.
		if ( ! $inputs ) {
			$inputs = array(
				'name'  => array( 'label' => __( 'Name', 'dealroot' ) ),
				'email' => array(
					'label' => __( 'Email', 'dealroot' ),
					'type'  => 'email',
				),
				'phone' => array(
					'label' => __( 'Phone', 'dealroot' ),
					'type'  => 'tel',
				),
			);
		}

		foreach ( $inputs as $key => $input ) {
			if ( ! isset( $data[ $key ] ) || ( ! is_scalar( $data[ $key ] ) && ! is_array( $data[ $key ] ) ) ) {
				continue;
			}

			$fields[] = array(
				'label' => (string) ( $input['label'] ?? $key ),
				'name'  => (string) $key,
				'type'  => (string) ( $input['type'] ?? '' ),
				'value' => $data[ $key ],
			);
		}

		$name = (string) ( $data['thrive_leads']['tl_data']['form_name'] ?? '' );

		Capture::submission( self::key(), (string) absint( $data['_tcb_id'] ?? 0 ), '' !== $name ? $name : __( 'Thrive form', 'dealroot' ), $fields );
	}

	/**
	 * Fields of a form from its settings: key => label and type.
	 *
	 * @param int $settings_id Form settings ID.
	 * @return array
	 */
	private static function inputs( $settings_id ) {
		$class = '\\TCB\\inc\\helpers\\FormSettings';

		if ( ! $settings_id || ! class_exists( $class ) || ! method_exists( $class, 'get_one' ) ) {
			return array();
		}

		try {
			$settings = $class::get_one( $settings_id );
			$config   = is_object( $settings ) && method_exists( $settings, 'get_config' ) ? (array) $settings->get_config( false ) : array();
		} catch ( \Throwable $e ) {
			return array();
		}

		return array_filter( (array) ( $config['inputs'] ?? array() ), 'is_array' );
	}
}