<?php

namespace App\Domains\Ai\Services;

use Illuminate\Support\Facades\Http;

class AiService
{
    public function complete(string $prompt, string $model = 'claude-sonnet-4-6'): string
    {
        $apiKey = config('services.anthropic.api_key');

        if (! $apiKey) {
            return '';
        }

        $response = Http::withHeaders([
            'x-api-key' => $apiKey,
            'anthropic-version' => '2023-06-01',
            'content-type' => 'application/json',
        ])->post('https://api.anthropic.com/v1/messages', [
            'model' => $model,
            'max_tokens' => 256,
            'messages' => [['role' => 'user', 'content' => $prompt]],
        ]);

        return trim($response->json('content.0.text') ?? '');
    }
}
