<?php

namespace App\Controllers;

use CodeIgniter\HTTP\IncomingRequest;
use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use Psr\Log\LoggerInterface;
use CodeIgniter\API\ResponseTrait;

use App\Models\UserModel;
use App\Models\AuthHistoryModel;

use App\Libraries\AuthLogout;

class LoginController extends BaseController
{   
    use ResponseTrait;

    public function index()
    {

        // $session_data = ['isLoggedIn' => True ,'userid' => '25'];
        // set_session_data($session_data);
        // $isLoggedIn = check_session();
        $isLoggedIn = check_session();
        $hasCookie = check_cookie();
        if ($isLoggedIn && $hasCookie) {
            return redirect()->to(base_url('/dashboard/view'));
        }
        return view('login');
    }

    public function receiveGoogleOAuthResponse()
    {  
        $UserModel = new UserModel();
        //echo 'DONE';die();
        if ($this->request->getGet('code')) {
            $code = (string) $this->request->getGet('code');
            log_message('error', 'Get OAuth Responce Code Sucessfully');
            log_message('error', 'OAuthResponceCode : `'.$code.'`');
            $value = googleOAuthLogin($this->request->getGet('code'));
            if($value){
                $user = $UserModel->getUserByEmail($value->email);
                if($user){
                    if($user->is_active !== '0'){

                        $user_team = $UserModel->getUserTeamsByUserID($user->id);
                        // dd($user_team); 
                        session()->regenerate(true);
                        $session_data = [
                            'isLoggedIn'  => True ,
                            'userid'      => $user->id, 
                            'userData'    => $user, 
                            'userProfile' => $value->picture,
                            'user_team'   => $user_team,
                        ];
                        $path = getenv('cookie.Path');
                        $domain = getenv('cookie.Domain');
                        $https = getenv('ccokie.secure');
                        // setcookie('session_data', json_encode($session_data), time() + 12 * 60 * 60, $path, $domain, $https, true);
                        set_session_data($session_data);

                        // Bind session to device
                        set_session_data(['fingerprint' =>  generateFingerprint()]);

                        log_message('error', 'Set The UserId : `'. $user->id .'` in Session');
                        log_message('error', 'User Login Sucessfully');

                        $this->getUserDeviceInfo($user->id, 'NhanceUser');
                        return redirect()->to(base_url('/dashboard/view'));

                    }else{
                        log_message('error', 'User Not Active');
                        session()->setFlashdata('error', 'User Not Active');
                        return redirect()->to(base_url('login'));
                    }
                }else{

                    log_message('error', 'User Not Registered');
                    session()->setFlashdata('error', 'User Not Registered');
                    return redirect()->to(base_url('login'));
                }
            }

        }else{
            
            return redirect()->to(base_url('login'));
        }
    }

    public function initiateGoogleOAuth()
    {
        return googleOAuthLogin(false);
    }

    public function logout()
    {
        // $path = getenv('cookie.Path');
        // session()->regenerate(true);
        // session()->destroy();

        // $path = getenv('cookie.Path');
        // $domain = getenv('cookie.Domain');
        // $https = getenv('cookie.secure');

        // setcookie('session_data',null, time() - 42000, $path, $domain, $https, true);
        // // return redirect()->to(base_url('login'));
        // return redirect()->to(base_url('login'))
        // ->setHeader('Cache-Control', 'no-store, no-cache, must-revalidate, max-age=0')
        // ->setHeader('Pragma', 'no-cache')
        // ->setHeader('Expires', 'Sat, 26 Jul 1997 05:00:00 GMT');


        return AuthLogout::logout();
    }

    public function getUserDeviceInfo($userId, $type_of_user)
    {

        // Load the UserAgent library
        $userAgent = $this->request->getUserAgent();

        // Get the user's platform (e.g., Windows, Mac, Linux)
        $platform = $userAgent->getPlatform();

        // Get the user's browser (e.g., Chrome, Firefox, Safari)
        $browser = $userAgent->getBrowser();

        // Get the user's IP address
        $ipAddress = $this->request->getIPAddress();

        
        $datd = [
            'user_id' => $userId,
           'user_type' => $type_of_user,
           'ip' => $ipAddress,
           'platform' => $platform,
           'broswer' => $browser,
        ];
        // print_r($datd);
        // die();
        $AuthHistoryModel = new AuthHistoryModel;
        $insertAuthHistory = $AuthHistoryModel->insert($datd);
        return $datd;
    }

    public function loginPos()
    {
        return view('pos_login');
    }

    public function getVerifyPosMobileNo()
    {   
        $json = $this->request->getJSON();
        $mobile = $json->mobile ?? null;

        if (empty($mobile)) {
            return $this->respond([
                'status' => false,
                'code'   => 400,
                'data'   => 'Mobile number is required'
            ], 200);
        }

        $cleanMobile = preg_replace('/^\+91/', '', $mobile); // Remove +91 if present

        $userModel = new \App\Models\UserModel(); // Update namespace if needed
        $user = $userModel->where('mobile', $cleanMobile)->first();

        if (!$user) {
            return $this->respond([
                'status' => false,
                'code'   => 404,
                'data'   => 'User not found'
            ], 200);
        }

        return $this->respond([
            'status' => true,
            'code'   => 200,
            'data'   => $user // Optional: Replace with true or limited fields if needed
        ], 200);
    }

    public function getVerifiedPosUserData()
    {
        $json = $this->request->getJSON();
        $mobile = $json->mobile ?? null;

        if (!$mobile) {
            return $this->respond([
                'status' => false,
                'code'   => 400,
                'message'   => 'Mobile number is required'
            ], 200); // always return 200 with internal status
        }

        $cleanMobile = preg_replace('/^\+91/', '', $mobile);

        $userModel = new \App\Models\UserModel();
        $user = $userModel->where('mobile', $cleanMobile)->first();

        if (!$user) {
            return $this->respond([
                'status' => false,
                'code'   => 404,
                'message'   => 'Employee not found'
            ], 200);
        }

        // Set session
        session()->set([
            'user_id'      => $user['id'],
            'user_name'    => $user['first_name'],
            'user_email'   => $user['email'],
            'is_logged_in' => true,
        ]);

        return $this->respond([
            'status'       => true,
            'code'         => 200,
            'message'         => 'Login successful',
            'redirect_url' => base_url('/dashboard/view')
        ], 200);
    }

    
}