<?php
/**
 * Created by PhpStorm.
 * User: karthi
 * Date: 11/9/17
 * Time: 5:28 PM
 */
defined('BASEPATH') OR exit('No direct script access allowed');

class Login_model extends CI_Model
{
    
    /*
     * get user login details
     * params:email,password
     * created by karthi
     * */
    
    /*
     * Default login abc123 -> e99a18c428cb38d5f260853678922e03
     */
    
    public function login($mobile = null, $password = null, $accessFrom = null)
    {
        $this->db->select('t1.MobileNumber, t1.Password,t1.ListCode,t1.UpdatedOn,t1.OTP,t1.StaffID');
        $this->db->from('' . LOGIN . ' as t1');
        $this->db->where('t1.MobileNumber', $mobile);
        $this->db->or_where('t1.StaffID', $mobile);
        // $this->db->join('' . STAFF . ' as t2', 't1.StaffID = t2.StaffID', 'LEFT');
        $this->db->where('t1.IsActive', 1);
        //$this->db->where('t2.IsActive', 1);
        $loginDetails = $this->db->get(LOGIN)->first_row();
       
       // print_r($this->db->last_query());die();
       // print_r($loginDetails);
      
        if($loginDetails) {
             $mobileno= $loginDetails->MobileNumber;
             $mobileno= $loginDetails->MobileNumber;
             if($loginDetails->ListCode == STUDENT){

               
                $start = date_create($loginDetails->UpdatedOn);
                $end = date_create();
                $diff = date_diff($end,$start);
                 if($diff->i <= 10){
                if($password == $loginDetails->OTP){
                    
                        if($accessFrom == 'Web'){
                                $this->db->select('LO.MobileNumber, LO.ListCode, LO.ID,ST.BranchCode, ST.LoginAccess');
                                $this->db->from('' . LOGIN . ' as LO');
                                $this->db->join('' . STUDENTS . ' as ST', 'LO.StaffID = ST.StudentID');
                                $this->db->join('' . STUDENTCOURSE . ' as SC', 'SC.StudentID = ST.StudentID');
                                $this->db->join('' . BRANCH . ' as BR', 'BR.BranchCode = SC.BranchID');
                                $this->db->where('LO.MobileNumber', $mobile);
                                $this->db->where('ST.IsActive', 1);
                                $this->db->where('BR.Is_StudentWebAccessActive', 1);
                                $responseDetails = $this->db->get()->first_row();

                               // print_r($this->db->last_query());die();

                                if($responseDetails){

                                    $save['OTP'] = '';
                                    $this->db->where('MobileNumber',$mobile);
                                    $this->db->where('ListCode',STUDENT);
                                    
                                    $this->db->update('T_Login',$save);
                        
                        
                                    if($responseDetails->LoginAccess == 1){
                                        $result['loginStatus'] = true;
                                        $result['details'] = $responseDetails;
                                    } else {
                                        $result['loginStatus'] = false;
                                        $result['message']     = "Please Enter The Correct OTP.";
                                    }
                                }
                                else{
                                    $result['loginStatus'] = false;
                                    $result['message']     = "Please Enter The Correct OTP.";
                                }  
                        } else {
                              $this->db->select('LO.MobileNumber, LO.ListCode, LO.ID,ST.BranchCode, ST.LoginAccess');
                                $this->db->from('' . LOGIN . ' as LO');
                                $this->db->join('' . STUDENTS . ' as ST', 'LO.StaffID = ST.StudentID');
                                $this->db->join('' . STUDENTCOURSE . ' as SC', 'SC.StudentID = ST.StudentID');
                                $this->db->join('' . BRANCH . ' as BR', 'BR.BranchCode = SC.BranchID');
                                $this->db->where('LO.MobileNumber', $mobile);
                                $this->db->where('ST.IsActive', 1);
                                $this->db->where('BR.Is_StudentMobileAccessActive', 1);
                                $responseDetails = $this->db->get()->first_row();

                                if($responseDetails){

                                    $save['OTP'] = '';
                                    $this->db->where('MobileNumber',$mobile);
                                    $this->db->where('ListCode',STUDENT);
                                    
                                    $this->db->update('T_Login',$save);
                        
                        
                                    if($responseDetails->LoginAccess == 1){
                                        $result['loginStatus'] = true;
                                        $result['details'] = $responseDetails;
                                    } else {
                                        $result['loginStatus'] = false;
                                        $result['message']     = "Please Enter The Correct OTP.";
                                    }
                                }
                                else{
                                    $result['loginStatus'] = false;
                                    $result['message']     = "Please Enter The Correct OTP.";
                                }  
                        }
                        
                }else{
                    $result['loginStatus'] = false;
                    $result['message']     = "Please Enter Valid OTP !!";
                }
            }else{
                $result['loginStatus'] = false;
                $result['message'] = "OTP is Expired !!";
                $save['OTP'] = '';
                            $this->db->where('MobileNumber',$mobile);
                $this->db->update('T_Login',$save);
            }

             }

             
    else
    {  
       // print_r($loginDetails->ListCode);


       if($loginDetails->ListCode != SUPER_ADMIN)
       {    
        //echo 'NO_SUPER_ADMIN';die();     
        if ($mobile == $loginDetails->MobileNumber || strtoupper($mobile) == strtoupper($loginDetails->StaffID)) 
        {
           // echo 'no _if';die();    
            // print_r($loginDetails);die();

            $this->db->select('LO.MobileNumber, LO.ListCode, LO.ID, ST.IsActive,LO.StaffID,ST.BranchCode,SC.CallModuleAccess,SC.FinanceModuleAccess');
            $this->db->from('' . LOGIN . ' as LO');
            $this->db->join('' . STAFF . ' as ST', 'LO.StaffID = ST.StaffID');
            $this->db->join('' . STAFF_BRANCH . ' as SC', 'SC.StaffID = ST.StaffID');
            $this->db->join('' . BRANCH . ' as BR', 'BR.BranchCode = SC.BranchCode');
            $this->db->where('LO.MobileNumber', $mobile);
            $this->db->where('LO.OTP',$password);
            $this->db->where('ST.IsActive', 1);
          //  $this->db->where('BR.Is_StudentWebAccessActive', 1);
            $responseDetails = $this->db->get()->first_row();

           // print_r($responseDetails);die();

            //print_r($this->db->last_query());die();
           

            if($responseDetails)
            {

                $save['OTP'] = '';
                $this->db->where('MobileNumber',$mobile);
                $this->db->where('StaffID',$mobile);
                // $this->db->where('ListCode',ADMIN);
                // $this->db->or_where('ListCode',EMPLOYEE);
                // $this->db->or_where('ListCode',TRAINEE);
                $this->db->update('T_Login',$save);//print_r($this->db->last_query());die();
                if($responseDetails->IsActive == 1)
                {
                    $result['loginStatus'] = true;
                    $result['details'] = $responseDetails;
                } 
                else 
                {
                    $result['loginStatus'] = false;
                    $result['message']     = "Please Enter The Correct OTP.";
                }
            }
            
            else
            {
                    $result['loginStatus'] = false;
                    $result['message']     = "Please Enter The Correct OTP.";
            } 


        } 

        else 
       {   // echo 'no _else';die();    
                $result['loginStatus'] = false;
                $result['message']     = "Please Enter Register Mobile Number !!";
        }

      }

      
      else if($loginDetails->ListCode ==SUPER_ADMIN)
      {

         if ($password == $loginDetails->Password) { 
       /// echo 'SUPER_ADMIN';die();

        $superadminpwd= md5($password);

        $this->db->select('t1.MobileNumber, t1.ListCode, t1.ID, t2.BranchCode, t2.FinanceModuleAccess,t2.CallModuleAccess');
        $this->db->from('' . LOGIN . ' as t1');
        $this->db->join('' . STAFF . ' as t2', 't1.StaffID = t2.StaffID', 'LEFT');
        $this->db->where('t1.MobileNumber', $mobile);
        $this->db->where('t2.IsActive', 1);
        $responseDetails = $this->db->get()->first_row();// print_r($this->db->last_query());die();
            if($responseDetails)
            {
                if ($responseDetails->ListCode == SUPER_ADMIN) 
                {
                    $this->db->select('t1.BranchCode');
                    $this->db->from('' . BRANCH . ' as t1');
                    $this->db->order_by('t1.CreatedOn', 'ASC');
                    $this->db->limit(1);
                    $getBranch = $this->db->get()->first_row();
                    if($getBranch)
                    {
                                    // For First time Super admin login, will set all branch detail
                        $result['loginStatus']       = true;
                        $responseDetails->BranchCode = $getBranch->BranchCode;
                        $result['details']           = $responseDetails;
                    }
                    else 
                    {
                                    // For First time Super admin login, will set all branch detail
                        $result['loginStatus']       = true;
                        $responseDetails->BranchCode = 'All';
                        $result['details']           = $responseDetails;
                    }
                } 
                else 
                {
                        $result['loginStatus'] = true;
                        $result['details']     = $responseDetails;
                }
            }
            else
            {
                    $result['loginStatus'] = false;
                    $result['message']     = "Please Enter The Correct OTP.";
            }


           }

           else
           {
               $result['loginStatus'] = false;
               $result['message']     = "Please Enter Valid Password !!";
           }

       }


    }
    
    } 

        else 
        {
            $result['loginStatus'] = false;
            $result['message']     = "Your login is de-activated or don't have login.";
        }
        
        /*$this->db->join('areas a', 'a.id = e.id_area', 'inner');
        $this->db->join('horario h', 'h.id = e.id_horario', 'inner');
        $this->db->join('dia d', 'd.id = e.id_data', 'inner');
        $this->db->join('tipo_evento t', 't.id = e.id_tipo', 'inner');
        $this->db->join('campus c', 'c.id = e.id_unidade', 'inner');
        if ( $id != null ){
        $this->db->where('e.id', $id);
        return $this->db->get('eventos')->first_row();
        } else {
        return $this->db->get('eventos')->result();
        }*/
        return $result;
        
    }

    public function change_Password( $userId, $newPassword, $oldPassword, $updateOn) {
        $this->db->select('Password');
        $this->db->from(LOGIN);
        $this->db->where('ID', $userId);
        $loginDetails = $this->db->get()->first_row();
        if ($loginDetails->Password == $oldPassword) {
            $sql = "UPDATE ".LOGIN." SET Password='$newPassword', UpdatedBy='$userId', UpdatedOn='$updateOn' WHERE ID='$userId'";
                    if($this->db->query($sql) == '1'){
                        $result['changePassStatus'] = true;
                        $result['message']     = "Your Password Successfully changed !!";
                    } else {
                        $result['changePassStatus'] = false;
                        $result['message']     = "Please try Again !!";
            }
        } else {
            $result['changePassStatus'] = false;
            $result['message']     = "Your Current Password miss match, Please try Again !!";
        }
        return $result;
    }
    /**
     * Studnet Check function*
     * created_by : sriram
     */
    public function checkstudnetnumber($mobile){

        $this->db->select('t1.MobileNumber, t1.Password,t1.ListCode');
        $this->db->from('' . LOGIN . ' as t1');
        $this->db->where('t1.MobileNumber', $mobile);
        
        
        $this->db->where('t1.IsActive', 1);
        
        $loginDetails = $this->db->get(LOGIN)->first_row();
       // print_r($loginDetails);die;
        if($loginDetails){

        if($loginDetails->ListCode == STUDENT)

        { 
            $result['loginstudent'] = true;
            $this->db->select('LO.MobileNumber, LO.ListCode, LO.ID,ST.BranchCode, ST.LoginAccess,ST.EmailID,ST.Firstname');
                        $this->db->from('' . LOGIN . ' as LO');
                        $this->db->join('' . STUDENTS . ' as ST', 'LO.StaffID = ST.StudentID');
                        $this->db->where('LO.MobileNumber', $mobile);
                        $this->db->where('ST.IsActive', 1);
                        $responseDetails = $this->db->get()->first_row();

                        if($responseDetails->LoginAccess ==1){

                           $EmailID = $responseDetails->EmailID;
                           $name = $responseDetails->Firstname;

                            $string2 = str_shuffle('1234567890');   
                 $otp = substr($string2,0,6);
                 //$otp = '431528';
                // //echo $otp;die;
                 $save['OTP'] = $otp;
                 $save['UpdatedOn'] = date('Y-m-d H:i:s');
                // print_r($save);die;
                $this->db->where('MobileNumber',$mobile);
                $this->db->where('ListCode',STUDENT);
                $query = $this->db->update('T_Login',$save);
                
              // $query =1;
                 if($query == 1){
                     $sms = $this->smssend($mobile,$otp);

                     $mail = $this->mailsend($EmailID,$otp,$name);
                     
                        $result['checkstudent'] = true;
                 }else{
                     $result['checkstudent'] = false;
                 }
                 

            }else {
                $result['loginStatus'] = false;
                $result['message']     = "Your login is de-activated.";
            }
        }

        else if(($loginDetails->ListCode == ADMIN)||($loginDetails->ListCode == EMPLOYEE)||(($loginDetails->ListCode == TRAINEE)))
        {

             $result['loginstudent'] = true;

            $this->db->select('LO.MobileNumber, LO.ListCode, LO.ID,ST.BranchCode, ST.IsActive,LO.StaffID,ST.MobileNumber as Mobile');
            $this->db->from('' . LOGIN . ' as LO');
            $this->db->join('' . STAFF . ' as ST', 'LO.StaffID = ST.StaffID');
            $this->db->where('LO.MobileNumber', $mobile);
            $this->db->where('ST.IsActive', 1);
            $responseDetails = $this->db->get()->first_row();

            //print_r($responseDetails);die();


            if($responseDetails->IsActive ==1){
                            $string2 = str_shuffle('1234567890');   
                 $otp = substr($string2,0,6);
                 //$otp = '431528';
                // //echo $otp;die;
                 $save['OTP'] = $otp;
                 $save['UpdatedOn'] = date('Y-m-d H:i:s');
                // print_r($save);die;
                $this->db->where('MobileNumber',$mobile);
                //$this->db->where('ListCode',STUDENT);
                $query = $this->db->update('T_Login',$save);

                $mobileno = $responseDetails->Mobile;
                
              // $query =1;
                 if($query == 1){	
                     $sms = $this->smssend($mobileno,$otp);
                     
                        $result['checkstudent'] = true;
                 }else{
                     $result['checkstudent'] = false;
                 }
                 

            }else {
                $result['loginStatus'] = false;
                $result['message']     = "Your login is de-activated.";
            }


        }
        

        else{
            $result['loginstudent'] = false;
        }
     }

    else
    {
            $result['checkstudent'] = false;
            $result['message']     = "Your login is de-activated or don't have login.";
    }
        //print_r($result);die;
        return $result;
    }
    public function smssend($mobile,$OTP) {
        
        
         $message ="Your One Time Password to Login to apollodec.com is $OTP. This is valid for 10 minutes.";
         $mobile = "91$mobile";
        $message = urlencode($message);
       // echo $message;die;
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "https://smsapi.24x7sms.com/api_2.0/SendSMS.aspx?APIKEY=xegCdYUIMf3&MobileNo=" . $mobile . "&SenderID=APODEC&Message=" . $message . "&ServiceName=TEMPLATE_BASED");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
        $output = curl_exec($ch);
        curl_close($ch);
        return $output;
    }


       public function mailsend($EmailID,$otp,$name) {
        $emails = array();
       
        $list = $EmailID;
        //Load email library
        $this->load->library('email');
        //SMTP & mail configuration
        $config = array(
            'protocol'  => 'smtp',
            'smtp_host' => 'smtp.sendgrid.net',
            'smtp_port' => 587,
            'smtp_user' => 'apikey',
            'smtp_pass' => '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',
            'mailtype'  => 'html',
            'charset'   => 'utf-8'
        );
        $this->email->initialize($config);
        $this->email->set_mailtype("html");
        $this->email->set_newline("\r\n");
        // print_r($this->email);exit();
        //Email content
        // $htmlContent = '<h1>Sending email via SMTP server</h1>';
         $htmlContent = 'Dear '.$name.', Your OTP for login ApolloDEC is '.$otp;
       // $htmlContent = $msg;
        // Email body load the html template
        // $body = $this->load->view('emails/anillabs.php',$data,TRUE);
        $this->email->to($list);
        $this->email->from('noreply@apollodec.com','Apollo');
        $subj = 'OTP For Login';
        $this->email->subject($subj);
        $this->email->message($htmlContent);
        //Send email 1
        $result = $this->email->send();

        $time = date('Y-m-d H:i:s');
        $dateTime = $time;
        $msgGroup = date('YmdHis');


        $data[] = array('MobileNumber' => $list, 'MsgBody' => $htmlContent, 'Status' => 'success', 'CreatedOn' => $dateTime,'MsgGroup' => $msgGroup);


$this->db->insert_batch('T_BroadcastStatus', $data);

        //  echo $this->email->print_debugger(); exit();
        return $result;
       
    }


    /**
     * End the function*
     */
}