<?php

namespace App\Services;

use App\Ai\Agents\ContentWriterAgent;
use App\Data\Chats\MessageDto;
use App\Models\Chat;

class GeneratePostService
{
    public function __construct(
        private ContentWriterAgent $contentWriterAgent,
    ) {}

    /**
     * Generate a social media post with an image.
     * We are not using database transactions here because we do not want to delete the user prompt
     * if any of the ai agents fails.
     */
    public function generate(string $prompt, Chat $chat): MessageDto
    {
        $socialMediaResponse = $this->contentWriterAgent
            ->continue($chat->id, $chat->user)
            ->prompt($prompt);

        return MessageDto::fromAgentResponse($socialMediaResponse, ContentWriterAgent::class);
    }
}