<?php

namespace App\Services\PBX;

use PAGI\Client\IClient;

/**
 * Selects the GLN prompt for the current call using the shared first-queue
 * based language detection in CallLanguageResolver.
 */
class GlnPromptResolver
{
    private CallLanguageResolver $languageResolver;

    public function __construct(
        ?callable $firstQueueLookup = null,
        ?callable $queueNameLookup = null,
        ?FirstQueueRegistry $registry = null
    ) {
        $this->languageResolver = new CallLanguageResolver($firstQueueLookup, $queueNameLookup, $registry);
    }

    /**
     * @return array{
     *     queue_number: ?string,
     *     queue_name: ?string,
     *     current_queue_number: ?string,
     *     language: string,
     *     language_source: string,
     *     prompt: string
     * }
     */
    public function resolve(IClient $client, bool $multiLanguageEnabled = true): array
    {
        $selection = $this->languageResolver->resolve($client, $multiLanguageEnabled);
        $selection['prompt'] = AgiPromptPaths::glnPromptForLanguage($selection['language']);

        return $selection;
    }
}