<?php

namespace App\Services;

use Illuminate\Support\Facades\Http;

class Ollama
{
    /**
     * Provides a description for specified image(s) using the llava model
     * with ollama
     */
    public static function describeImage(array $base64JpegImages)
    {
        $result = Http::throw()->timeout(240)->post(sprintf('%s/api/generate', env('OLLAMA_HOST')), [
            'model'  => 'llava',
            'prompt' => 'Describe this image in a sentence or two',
            'stream' => false,
            'images' => $base64JpegImages,
        ])->json();

        return $result['response'];
    }
}