<?php

declare(strict_types=1);

namespace App\Services\OpenAI;

use Symfony\Component\DependencyInjection\Attribute\Autowire;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use Symfony\Contracts\HttpClient\ResponseInterface;

class OpenAIClient
{
    public function __construct(
        private readonly HttpClientInterface $httpClient,
        #[Autowire('%env(OPENAI_API_KEY)%')]
        private readonly string $apiKey,
        #[Autowire('%env(OPENAI_API_URL)%')]
        private readonly string $apiUrl
    ) {
    }

    public function chat(array $messages, float $temperature = 0.7, int $maxTokens = 2048): array
    {
        $response = $this->sendRequest('/chat/completions', [
            'model' => 'o3-mini',
            'messages' => $messages,
            'reasoning_effort' => 'low',
        ]);

        return $response->toArray();
    }

    public function sendRequest(string $endpoint, array $data): ResponseInterface
    {
        return $this->httpClient->request('POST', "{$this->apiUrl}{$endpoint}", [
            'headers' => [
                'Authorization' => "Bearer {$this->apiKey}",
                'Content-Type' => 'application/json',
            ],
            'json' => $data,
        ]);
    }
}