<?php

namespace rednaoeasycalculationforms\Managers\AIManagers\APICaller;

use rednaoeasycalculationforms\core\db\SettingsRepository;
use rednaoeasycalculationforms\core\Exception\FriendlyException;
use rednaoeasycalculationforms\core\Managers\LogManager\LogManager;

abstract class APiCallerBase
{
    private $_APIKey = '';

    public function __construct($apiKey = '')
    {
        $this->_APIKey = $apiKey;
    }

    public function GetAPIKey()
    {
        if ($this->_APIKey == '') {

            $this->_APIKey = (new SettingsRepository(AllInOneForms()->GetLoader()))->GetApiKeyByName($this->GetModelName());

            if ($this->_APIKey == '')
                throw new FriendlyException("The API Key for " . $this->GetModelName() . " is not set, please set it in the settings page");

        }

        return $this->_APIKey;
    }

    public function SetAPIKey($key)
    {
        $this->_APIKey = $key;
    }

    /**
     * @param $message
     * @return mixed
     */
    public abstract function Chat($message);

    public abstract function GetModelName();

    public static function GetCallerByName($name)
    {
        // return new LocalDeepSeekCaller();

        switch ($name) {
            case 'deepseek':
                return new DeepSeekCaller();
            case 'openai':
                return new OpenAICaller();
            case 'gemini3':
                return new Gemini3Caller();
            case 'gemini3pro':
                return new Gemini3ProCaller();
            case 'gemini25pro':
                return new Gemini25ProCaller();
            default:
                if (empty($name)) {
                    $model = (new SettingsRepository(AllInOneForms()->GetLoader()))->GetDefaultModel();
                    if ($model == null)
                        return null;

                    return self::GetCallerByName($model->Name);

                }
                return null;
        }
    }

    public function MaybeLogMessage($message)
    {
        $text = "";
        foreach ($message as $item) {
            $text .= $item->role . "=====>: " . $item->content . "\r\n\r\n==================================================================\r\n\r\n\r\n";
        }

        LogManager::LogDebug($text);
    }
}