<?php

namespace WeglotWP\Services;

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

use Weglot\Parser\Parser;
use Weglot\Parser\ConfigProvider\ServerConfigProvider;


/**
 * @since 3.7
 */
class Pdf_Translate_Service_Weglot {
	/**
	 * @var Option_Service_Weglot
	 */
	private $option_services;
	/**
	 * @var Parser_Service_Weglot
	 */
	private $parser_services;
	/**
	 * @var Language_Service_Weglot
	 */
	private $language_services;

	/**
	 * @since 3.7
	 */
	public function __construct() {
		$this->option_services   = weglot_get_service( 'Option_Service_Weglot' );
		$this->parser_services   = weglot_get_service( 'Parser_Service_Weglot' );
		$this->language_services = weglot_get_service( 'Language_Service_Weglot' );
	}


	/**
	 * Translate pdf with parser
	 * @version 3.7
	 * @param string $content
	 * @param string $language
	 * @return array
	 */
	public function translate_pdf( $content, $language ) {
		$api_key = $this->option_services->get_option( 'api_key' );

		if ( ! $api_key ) {
			return $content;
		}

		try {
			$original_language = $this->language_services->get_original_language()->getInternalCode();
			$exclude_blocks    = $this->option_services->get_exclude_blocks();

			$config             = new ServerConfigProvider();
			$client             = $this->parser_services->get_client();
			$parser             = new Parser( $client, $config, $exclude_blocks );
			$translated_content = $parser->translate( $content, $original_language, $language ); //phpcs:ignore

			return array(
				'content' => $translated_content,
			);
		} catch ( \Exception $e ) {
			return $content;
		}
	}
}