<?php

namespace App\Traits;

use App\Models\Setting;

trait ChatGPTHelper
{
    public function setupEnvironment(): array
    {
        $setting = Setting::first();
        $secretKey = $setting->chat_gpt_api_secret;;
        return [
            'secretKey' => $secretKey,

        ];
    }


    public function getGptResponse(string $question)
    {

        $configuration = $this->setupEnvironment();

        $endpoint = "https://api.openai.com/v1/engines/text-davinci-003/completions";
        $options = [
            "prompt" => $question,
            "max_tokens" => 100,
            "stop" => "",
            "temperature" => 1
        ];

        $options = json_encode($options);

        $curl = curl_init();

        curl_setopt_array($curl, [
            CURLOPT_URL => $endpoint,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => "",
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 30,
            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_CUSTOMREQUEST => "POST",
            CURLOPT_POSTFIELDS => $options,
            CURLOPT_SSL_VERIFYPEER => false, //disabling SSL verification
            CURLOPT_SSL_VERIFYHOST => 0, //disabling SSL verification
            CURLOPT_HTTPHEADER => [
                "Content-Type: application/json",
                "Content-Length: " . strlen($options),
                "Authorization: Bearer " . $configuration['secretKey'],
            ],
        ]);

        $response = curl_exec($curl);
        $err = curl_error($curl);

        curl_close($curl);

        if ($err) {
            return "cURL Error #:" . $err;
        } else {
            $response = json_decode($response);
            return $response;
        }
    }

}