<?php

use WPDesk\FCF\Free\Settings\Form\EditFieldsForm;
if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

class Flexible_Checkout_Fields_Settings {

	/**
	 * @var Flexible_Checkout_Fields_Plugin
	 */
	public $plugin;

	/**
	 * Flexible_Checkout_Fields_Settings constructor.
	 *
	 * @param Flexible_Checkout_Fields_Plugin $plugin .
	 */
	public function __construct( $plugin ) {

		$this->plugin = $plugin;

		add_action( 'init', [ $this, 'init_polylang' ] );
		add_action( 'admin_init', [ $this, 'init_wpml' ] );
	}

	function init_polylang() {
		if ( function_exists( 'pll_register_string' ) ) {
			$settings = get_option( EditFieldsForm::SETTINGS_OPTION_NAME, [] );
			foreach ( $settings as $section ) {
				if ( is_array( $section ) ) {
					foreach ( $section as $field ) {
						if ( isset( $field['label'] ) && $field['label'] !== '' ) {
							pll_register_string( $field['label'], $field['label'], __( 'Flexible Checkout Fields', 'flexible-checkout-fields' ) );
						}
						if ( isset( $field['placeholder'] ) && $field['placeholder'] !== '' ) {
							pll_register_string( $field['placeholder'], $field['placeholder'], __( 'Flexible Checkout Fields', 'flexible-checkout-fields' ) );
						}
						if ( isset( $field['default'] ) && $field['default'] !== '' ) {
							pll_register_string( $field['default'], $field['default'], __( 'Flexible Checkout Fields', 'flexible-checkout-fields' ) );
						}
						if ( isset( $field['options'] ) ) {
							foreach ( $field['options'] as $option_data ) {
								pll_register_string( $option_data['value'], $option_data['value'], __( 'Flexible Checkout Fields', 'flexible-checkout-fields' ) );
							}
						}
						if ( isset( $field['regex_message'] ) && $field['regex_message'] !== '' ) {
							pll_register_string( $field['regex_message'], $field['regex_message'], __( 'Flexible Checkout Fields', 'flexible-checkout-fields' ) );
						}
					}
				}
			}
		}
	}

	function init_wpml() {
		if ( function_exists( 'icl_register_string' ) ) {
			$icl_language_code = defined( 'ICL_LANGUAGE_CODE' ) ? ICL_LANGUAGE_CODE : get_bloginfo( 'language' );
			$settings          = get_option( EditFieldsForm::SETTINGS_OPTION_NAME, [] );
			foreach ( $settings as $section ) {
				if ( is_array( $section ) ) {
					foreach ( $section as $field ) {
						if ( isset( $field['label'] ) && $field['label'] !== '' ) {
							icl_register_string( 'flexible-checkout-fields', $field['label'], $field['label'], false, $icl_language_code );
						}
						if ( isset( $field['placeholder'] ) && $field['placeholder'] !== '' ) {
							icl_register_string( 'flexible-checkout-fields', $field['placeholder'], $field['placeholder'], false, $icl_language_code );
						}
						if ( isset( $field['default'] ) && $field['default'] !== '' ) {
							icl_register_string( 'flexible-checkout-fields', $field['default'], $field['default'], false, $icl_language_code );
						}
						if ( isset( $field['options'] ) ) {
							foreach ( $field['options'] as $option_data ) {
								icl_register_string( 'flexible-checkout-fields', $option_data['value'], $option_data['value'], false, $icl_language_code );
							}
						}
						if ( isset( $field['regex_message'] ) && $field['regex_message'] !== '' ) {
							icl_register_string( 'flexible-checkout-fields', $field['regex_message'], $field['regex_message'], false, $icl_language_code );
						}
					}
				}
			}
		}
	}
}