<?php

// *************************************************************************
// *                                                                       *
// * iBilling -  Accounting, Billing Software                              *
// * Copyright (c) Sadia Sharmin. All Rights Reserved                      *
// *                                                                       *
// *************************************************************************
// *                                                                       *
// * Email: sadiasharmin3139@gmail.com                                                *
// * Website: http://www.sadiasharmin.com                                  *
// *                                                                       *
// *************************************************************************
// *                                                                       *
// * This software is furnished under a license and may be used and copied *
// * only  in  accordance  with  the  terms  of such  license and with the *
// * inclusion of the above copyright notice.                              *
// * If you Purchased from Codecanyon, Please read the full License from   *
// * here- http://codecanyon.net/licenses/standard                         *
// *                                                                       *
// *************************************************************************




$do = route(1);

if ($do == '') {

    $do = 'login-display';
}
switch ($do) {
    case 'post':
        $username = _post('username');
        $password = _post('password');

        // Tratamento do login pelo Google
        $google_client_id = '142857919784-nos9c73050eohn1hccj2uho39m4crkmf.apps.googleusercontent.com';
        $GoogleOAuth2Token = _post('GoogleOAuth2Token');
        $google_email_verified = false;
        if(!empty($GoogleOAuth2Token)){
            $response = file_get_contents("https://www.googleapis.com/oauth2/v3/tokeninfo?id_token=".$GoogleOAuth2Token);
            $token_info = json_decode($response);
            if ($token_info && $token_info->aud === $google_client_id && $token_info->email_verified == 'true') {
                $username = $token_info->email;
                $google_email_verified = true;
            }
        }


        $after = route(2);
        $rd = U . $config['redirect_url'] . '/';

        if ($after != '') {

            $after = str_replace('*', '/', $after);


            $rd = U . $after . '/';
        }

        if ($username != '' AND ($password != '' || $google_email_verified == true)) {
            $d = ORM::for_table('sys_users')->where('username', $username)->find_one();
            if ($d) {
                $d_pass = $d['password'];
                if (Password::_verify($password, $d_pass) == true || $google_email_verified == true) {
                    //Now check if OTP is enabled
                    if ($d['otp'] == 'Yes') {
                        //                Otp::make($d['id']);
                        //                $_SESSION['tuid'] = $d['id'];
                        //
                        //                r2(U.'otp');
                    } else {
                        $_SESSION['uid'] = $d->id;
                        $d->last_login = date('Y-m-d H:i:s');
                        if (strlen($d->autologin) > 20) {
                            $str = $d->autologin;
                        } else {
                            $str = Ib_Str::random_string(20) . $d->id;
                        }
                        $d->autologin = $str;
                        $d->save();
                        //login log
                        buscaVersoesPluginsExterno();

                        setcookie('ib_at', $str, time() + (86400 * 180), "/"); // 86400 = 1 day

                        _log($_L['Login Successful'] . ' ' . $username, 'Admin', $d['id']);

                        setcookie("tplsub", 'default', time() + 15552000);

                        if (!isset($config['build']) OR ( $config['build'] < $file_build)) {
                            r2(U . 'update/');
                        }




                    //                if ((isset($routes['2'])) AND (($routes['2'] != ''))){
                    //                    $rd =  $routes['2'];
                    //                    exit($rd);
                    //                }

                        r2($rd);
                    }
                } else {
                    _msglog('e', $_L['Invalid Username or Password']);
                    _log($_L['Failed Login'] . ' ' . $username, 'Admin');
                    r2(U . 'login');
                }
            } else {

                _msglog('e', $_L['Invalid Username or Password']);

                r2(U . 'login/');
            }
        } else {
            _msglog('e', $_L['Invalid Username or Password']);

            r2(U . 'login/');
        }


        break;

    case 'login-display':

        // added param after

        $ui->display('login.tpl');

        break;

    case 'forgot-pw':

        $ui->display('forgot-pw.tpl');
        break;

    case 'forgot-pw-post':
        $username = _post('username');
        $d = ORM::for_table('sys_users')->where('username', $username)->find_one();
        if ($d) {

            $xkey = _raid('10');
            $d->pwresetkey = $xkey;
            $d->keyexpire = time() + 3600;

            $d->save();

            $e = ORM::for_table('sys_email_templates')->where('tplname', 'Admin:Password Change Request')->find_one();

            $subject = new Template($e['subject']);
            $subject->set('business_name', $config['CompanyName']);
            $subj = $subject->output();
            $message = new Template($e['message']);
            $message->set('name', $d['fullname']);
            $message->set('business_name', $config['CompanyName']);
            $message->set('password_reset_link', U . 'login/pwreset-validate/' . $d['id'] . '/token_' . $xkey);
            $message->set('username', $d['username']);
            $message->set('ip_address', $_SERVER["REMOTE_ADDR"]);
            $message_o = $message->output();
            Notify_Email::_send($d['fullname'], $d['username'], $subj, $message_o);

            _msglog('s', $_L['Check your email to reset Password']);

            r2(U . 'login/');
        } else {
            _msglog('e', $_L['User Not Found'] . '!');

            r2(U . 'login/forgot-pw/');
        }

        break;

    case 'pwreset-validate':

        $v_uid = $routes['2'];
        $v_token = $routes['3'];
        $v_token = str_replace('token_', '', $v_token);

        $d = ORM::for_table('sys_users')->find_one($v_uid);

        if ($d) {

            $d_token = $d['pwresetkey'];
            if ($v_token != $d_token) {
                r2(U . 'login/', 'e', $_L['Invalid Password Reset Key'] . '!');
            }
            $keyexpire = $d['keyexpire'];
            $ctime = time();
            if ($ctime > $keyexpire) {
                r2(U . 'login/', 'e', $_L['Password Reset Key Expired']);
            }
            $password = _raid('6');
            $npassword = Password::_crypt($password);

            $d->password = $npassword;
            $d->pwresetkey = '';
            $d->keyexpire = '0';
            $d->save();

            $e = ORM::for_table('sys_email_templates')->where('tplname', 'Admin:New Password')->find_one();

            $subject = new Template($e['subject']);
            $subject->set('business_name', $config['CompanyName']);
            $subj = $subject->output();
            $message = new Template($e['message']);
            $message->set('name', $d['fullname']);
            $message->set('business_name', $config['CompanyName']);
            $message->set('login_url', U . 'login/');
            $message->set('username', $d['username']);
            $message->set('password', $password);
            $message_o = $message->output();
            Notify_Email::_send($d['fullname'], $d['username'], $subj, $message_o);

            _msglog('s', $_L['Check your email to reset Password'] . '.');

            r2(U . 'login/');
        }

        break;

    case 'where':

        r2(U . 'login');


        break;

    case 'after':

        $after = route(2);

        $ui->assign('after', $after);

        $ui->display('login.tpl');

        break;




    default:
        $ui->display('login.tpl');
        break;
}