<?php

namespace App\Controllers;

use App\Controllers\Chatbot\LoginToContiueConversation;
use BotMan\BotMan\BotMan;
use BotMan\BotMan\BotManFactory;
use BotMan\BotMan\Drivers\DriverManager;
use BotMan\BotMan\Cache\SymfonyCache;
use Symfony\Component\Cache\Adapter\FilesystemAdapter;
use BotMan\Drivers\Web\WebDriver;

use App\Controllers\Chatbot\MainMenuConversation;
use App\Controllers\Chatbot\TypingMiddleware;

use App\Helpers\ChatbotHelper;

class ChatbotControllerNew extends BaseController
{
    protected $myLogger;
    protected $session;
    protected $botman;
    protected $isMemberLoggedIn;

    public function __construct()
    {
        set_session_context('CHATBOT CON');
        $this->myLogger = \Config\Services::mylogger();
        $this->session = \Config\Services::session();

        // $this->myLogger->logme('error', 'CALLED');

        // Load BotMan driver
        DriverManager::loadDriver(WebDriver::class);

        // Setup BotMan with cache
        $cache = new SymfonyCache(new FilesystemAdapter());
        $this->botman = BotManFactory::create([], $cache);
         // Create a new instance of BotMan
    // $botman = resolve('botman');

    // Attach the TypingMiddleware
    // $this->botman->middleware->received(new TypingMiddleware());


        // Retrieve user ID from session or request
        $extras = request()->getGet('conf');
        $extras = json_decode($extras);
        $router = service('router');
        $method = $router->methodName();
        // $this->myLogger->logme('error', $method);

        if (isset($extras) && $method == 'widget') {
            $extras = $extras->parameters;
            $this->session->set('CHATBOT_EMP_ID', $extras->employee_id);
            $this->session->set('CHATBOT_ORIGIN', $extras->origin);
            $this->session->set('CHATBOT_EMP_CODE', $extras->emp_code);
            $this->session->set('CHATBOT_CLIENT_ID', $extras->client_id);
            $this->session->set('CHATBOT_CLIENT_BRANCH_ID', $extras->client_branch_id);
            if($this->session->get('CHATBOT_RANDOM_USER_ID') == '')
            {
                $this->session->set('CHATBOT_RANDOM_USER_ID', '-');
            }
        }
       $log_message =  [
            'CHATBOT_EMP_ID' => $this->session->get('CHATBOT_EMP_ID'),
            'CHATBOT_ORIGIN' => $this->session->get('CHATBOT_ORIGIN'),
            'CHATBOT_EMP_CODE' => $this->session->get('CHATBOT_EMP_CODE'),
            'CHATBOT_CLIENT_ID' => $this->session->get('CHATBOT_CLIENT_ID'),
            'CHATBOT_CLIENT_BRANCH_ID' => $this->session->get('CHATBOT_CLIENT_BRANCH_ID'),
            'CHATBOT_RANDOM_USER_ID' => $this->session->get('CHATBOT_RANDOM_USER_ID')
        ];

       $log_message = implode(' | ', array_map(
            fn($key, $value) => "{$key}: {$value}",
            array_keys($log_message),
            $log_message
        ));

        $this->myLogger->logme('error', $log_message);

        // print_rr(ChatbotHelper::getListOfPolicies());die();
    }

    public function index()
    {
       if($this->session->get('CHATBOT_RANDOM_USER_ID') == '-' || $this->session->get('CHATBOT_RANDOM_USER_ID') == '')
        {

            $user = $this->botman->getUser();
            $id = $user->getId();
            // $this->myLogger->logme('error', ('TEST' . $id));
            $this->session->set('CHATBOT_RANDOM_USER_ID', $id);
        }

        $this->isMemberLoggedIn = false;
        $chat_session_info = get_chatbot_session_info();
        if (!empty($chat_session_info['emp_id']) && !empty($chat_session_info['emp_code'] )){
            $this->isMemberLoggedIn = true;
        }
    
        $this->botman->hears('.*', function ($bot) {

           $bot->types(); // Typing indicator for the first message
           sleep(0.5); // Delay
        });
        // Start the Main Menu when user says "hi" or "start"
        $this->botman->hears('start|hi|hello', function (BotMan $bot) {
            if ($this->isMemberLoggedIn){
                $bot->reply('Hi how can i assist?');
                $bot->startConversation(new MainMenuConversation());
            }else {
                $bot->startConversation(new LoginToContiueConversation());
            }
            
        });

        
        // $this->botman->hears('main_menu', function (BotMan $bot) {
        //  BotService::sendMainOptions($bot);
        // });

        // // Register Option Handlers
        // $this->registerHandlers();

        // Listen for Messages
        $this->botman->listen();
    }

    private function registerHandlers()
    {
        // Handling Policy and Claims
        $this->botman->hears('group:policy:{option}', [\App\Controllers\Chatbot\PolicyHandler::class, 'handle']);
        $this->botman->hears('group:claim:{option}', [\App\Libraries\Chatbot\ClaimHandler::class, 'handle']);


    }

    public function chatbot()
    {
        $this->loadLayout('chatbot.php');
    }

    public function widget()
    {
        echo view('widget.php');
    }
}