<?php
/**
 * Created by PhpStorm.
 * User: karthi
 * Date: 12/12/17
 * Time: 12:36 PM
 */
defined('BASEPATH') OR exit('No direct script access allowed');

class Fees_status_model extends CI_Model
{
    /*
     * get student list for fees update
     * @params mobile number,name
     * created by kms
     * */
    public function getStudentList($search=null)
    {
        if($search['MobileNumber']!='' OR $search['Firstname']!='' OR $search['UniversityID']!='' OR $search['CourseID']!=''){
            $this->db->select('ST.StudentID,ST.MobileNumber,ST.Firstname,ST.Fathername,ST.EmailID,STC.ID,US.UniversityID,US.UniversityName,CU.CourseID,CU.CourseName,BA.BatchCode,BA.BatchName');
            $this->db->from(STUDENTS.' as ST');
            $this->db->join(STUDENTCOURSE.' as STC', 'STC.StudentID = ST.StudentID');
            $this->db->join(COURSE.' as CU', 'CU.CourseID = STC.CourseID');
            $this->db->join(BATCH.' as BA', 'BA.BatchCode = STC.BatchCode');
            $this->db->join(UNIVERSITY.' as US', 'US.UniversityID = CU.UniversityID');
            $this->db->where('ST.IsActive','1');
            $this->db->where('STC.IsActive','1');
            if($search['MobileNumber']!=''){
                $this->db->where('ST.MobileNumber',$search['MobileNumber']);
            }
            if($search['Firstname']!=''){
                $this->db->where('ST.Firstname',$search['Firstname']);
            }
            if($search['UniversityID']!=''){
                $this->db->where('STC.UniversityID',$search['UniversityID']);
            }
            if($search['CourseID']!=''){
                $this->db->where('STC.CourseID',$search['CourseID']);
            }
           /* if($search['MobileNumber']!='' AND $search['Firstname']==''){
                $this->db->where('ST.MobileNumber',$search['MobileNumber']);
            }
            else if($search['MobileNumber']=='' AND $search['Firstname']!=''){
                $this->db->where('ST.Firstname',$search['Firstname']);
            }
            else if($search['MobileNumber']!='' AND $search['Firstname']!=''){
                $this->db->where('ST.MobileNumber',$search['MobileNumber']);
                $this->db->where('ST.Firstname',$search['Firstname']);
            }*/
            $searchDetails = $this->db->get();

            if($searchDetails->result()) {
                $result_array['studentStatus'] = true;
                $result_array['details'] = $searchDetails->result();


            }
            else{
                $result_array['studentStatus'] = false;
                $result_array['details'] = "No records found!";
            }
        }
        else{
            $result_array['studentStatus'] = false;
            $result_array['details'] = "No records found!";
        }

    return $result_array;

    }

    /*
     * get student fees structure for fees update
     * @params student ID
     * created by kms
     * */
    public function getStudentFeesStructure($student=null){


        $this->db->select('CF.ID,CF.Sem_Year,SFS.FeesID,SFS.CourseID,SFS.CourseFees,SFS.STFOrWR,SFS.Waiver,SFS.Others,SFS.SessionName,SFS.RollNo,CU.PC,CU.TC,CU.DC,CU.MC,CU.OtherFees');
        $this->db->from(STUDENTS_FEES_STATUS.' as SFS');
        $this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = CF.CourseID');
        $this->db->where('SFS.CourseID',$student['CourseID']);
        $this->db->where('SFS.StudentID',$student['StudentID']);
        $enrolledFeesDetails = $this->db->get();
        if($enrolledFeesDetails->result()){
            $result_array['feesStatus']=true;
            foreach ($enrolledFeesDetails->result() as $row) {
                $fetchData['ID'] = $row->ID;
                $fetchData['FeesID'] = $row->FeesID;
                $fetchData['CourseID'] = $row->CourseID;
                $fetchData['Sem_Year'] = $row->Sem_Year;
                $fetchData['ActualFees'] = $row->CourseFees;
                $fetchData['STFOrWR'] = $row->STFOrWR;
                $fetchData['Waiver'] = $row->Waiver;
                $fetchData['Others'] = $row->Others;
                $fetchData['SessionName'] = $row->SessionName;
                $fetchData['RollNo'] = $row->RollNo;
                $fetchData['PayableFees']=$row->CourseFees+$row->STFOrWR+$row->Others-$row->Waiver;

                $this->db->select('ifnull(SUM((BillAmount)),0) as PaidBillAmount');
                $this->db->where('FeesId',$row->FeesID);
                $paidBillAmount = $this->db->get(STUDENTS_FEES_PAID)->result();
                if($paidBillAmount[0]->PaidBillAmount > $fetchData['PayableFees']){
                    $fetchData['BalanceAmount']=0;

                }
                else{
                    $fetchData['BalanceAmount']=$fetchData['PayableFees'] - $paidBillAmount[0]->PaidBillAmount;
                }
                $fetchData['PC'] = $row->PC;
                $fetchData['TC'] = $row->TC;
                $fetchData['DC'] = $row->DC;
                $fetchData['MC'] = $row->MC;
                $fetchData['OtherFees'] = $row->OtherFees;

                $CourseFeesArray[]=$fetchData;
            }

            $getDefaultCourseFees = $this->getDefaultCourseFees($student);
            if($getDefaultCourseFees!=false){
                $result_array['feesDetails']=array_merge($CourseFeesArray,$getDefaultCourseFees);
            }
            else{
                $result_array['feesDetails']=$CourseFeesArray;
            }


           // $result_array['getFeesUpdateStatus']=$this->getFeesUpdateStatus(FEESUPDATE);
            $result_array['getExistStudentFeesDetails']=$this->existStudentFeesDetails($student);

        }
        else{
            $result_array['feesStatus']=false;
            $result_array['message']="This student don't have fees details";

        }
        return $result_array;

    }
    /*
     * get fees update status
     * created by kms
     * */

    public function getFeesUpdateStatus($feesID=null)
    {
        $this->db->select('PLD.ListCode,PLD.ListName');
        $this->db->from(DEFAULTACTIVITY.' as DA');
        $this->db->join(PICK_LIST_DETAILS.' as PLD', 'PLD.ListCode = DA.StatusCode');
        $this->db->where('StudentActivityCode',$feesID);
        $this->db->where('DA.IsActive','1');
        $this->db->where('PLD.IsActive','1');
        $this->db->order_by('ListCode','ASC');
        $status = $this->db->get();
        return $status->result();
    }
    /*
     * get default course fees for bill
     * creted by kms
     * */
    public function getDefaultCourseFees($student=null)
    {
        $serachArray = ["PC","TC","DC","MC","OTHER"];

        $this->db->select('SFS.FeesID,SFS.FeesType,SFS.CourseID,SFS.CourseFees,SFS.STFOrWR,SFS.Waiver,SFS.Others,SFS.SessionName,SFS.RollNo,CU.PC,CU.TC,CU.DC,CU.MC,CU.OtherFees');
        $this->db->from(STUDENTS_FEES_STATUS . ' as SFS');
        //$this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
        $this->db->join(COURSE . ' as CU', 'CU.CourseID = SFS.CourseID');
        $this->db->where('SFS.CourseID', $student['CourseID']);
        $this->db->where('SFS.StudentID', $student['StudentID']);
        $this->db->where_in('SFS.FeesType', $serachArray);
        $enrolledFeesDetails = $this->db->get();

        if ($enrolledFeesDetails->result()) {
            $result_array['feesStatus'] = true;
            foreach ($enrolledFeesDetails->result() as $row) {
                $fetchData['ID'] = $row->FeesType;
                $fetchData['FeesID'] = $row->FeesID;
                $fetchData['CourseID'] = $row->CourseID;
                $fetchData['Sem_Year'] = $row->FeesType;
                $fetchData['ActualFees'] = $row->CourseFees;
                $fetchData['STFOrWR'] = $row->STFOrWR;
                $fetchData['Waiver'] = $row->Waiver;
                $fetchData['Others'] = $row->Others;
                $fetchData['SessionName'] = $row->SessionName;
                $fetchData['RollNo'] = $row->RollNo;
                $fetchData['PayableFees'] = $row->CourseFees + $row->STFOrWR + $row->Others - $row->Waiver;

                $this->db->select('ifnull(SUM((BillAmount)),0) as PaidBillAmount');
                $this->db->where('FeesId', $row->FeesID);
                $paidBillAmount = $this->db->get(STUDENTS_FEES_PAID)->result();
                if ($paidBillAmount[0]->PaidBillAmount > $fetchData['PayableFees']) {
                    $fetchData['BalanceAmount'] = 0;

                } else {
                    $fetchData['BalanceAmount'] = $fetchData['PayableFees'] - $paidBillAmount[0]->PaidBillAmount;
                }
                $fetchData['PC'] = $row->PC;
                $fetchData['TC'] = $row->TC;
                $fetchData['DC'] = $row->DC;
                $fetchData['MC'] = $row->MC;
                $fetchData['OtherFees'] = $row->OtherFees;

                $CourseFeesArray[] = $fetchData;
            }

            return $CourseFeesArray;

        }
        else{
            return false;

        }
    }
    /*
     * get exist student fees details
     * created by kms
     * */

    public function existStudentFeesDetails($student=null){

        $this->db->distinct();
        $this->db->select('SFS.FeesID,SFS.FeesType,SFS.SessionName,SFS.RollNo,ifnull(SFS.CourseFees,0) as CourseFees,ifnull(SFS.STFOrWR,0) as STFOrWR,ifnull(SFS.Waiver,0) as Waiver,ifnull(SFS.Others,0) as Others,ST.Firstname,ST.MobileNumber,ST.Fathername,CU.CourseName,CU.CourseID,CF.Sem_Year,STC.EnrollmentID,US.UniversityName');
        $this->db->from(STUDENTS_FEES_PAID.' as SFP');
        $this->db->join(STUDENTS_FEES_STATUS.' as SFS','SFP.FeesId = SFS.FeesID');
        $this->db->join(STUDENTS.' as ST', 'ST.StudentID = SFS.StudentID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = SFS.CourseID');
        $this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
        $this->db->join(STUDENTCOURSE.' as STC', 'STC.CourseID = SFS.CourseID');
        $this->db->join(UNIVERSITY.' as US', 'US.UniversityID = STC.UniversityID');
        $this->db->where('SFS.CourseID', $student['CourseID']);
        $this->db->where('SFS.StudentID', $student['StudentID']);
        $this->db->where('STC.StudentID', $student['StudentID']);
        $this->db->where('SFP.StudentID', $student['StudentID']);
        $this->db->order_by('SFP.ID', 'DESC');
        $getFeeDetails = $this->db->get();
        if($getFeeDetails->result()){
            foreach ($getFeeDetails->result() as $feeRow){
               $storePaidDetails['FeesID'] = $feeRow->FeesID;
               $storePaidDetails['FeesName'] = $feeRow->Sem_Year;
                $storePaidDetails['CourseFees'] = $feeRow->CourseFees;
                $storePaidDetails['SessionName'] = $feeRow->SessionName;
                $storePaidDetails['RollNo'] = $feeRow->RollNo;
                $storePaidDetails['STFOrWR'] = $feeRow->STFOrWR;
                $storePaidDetails['Waiver'] = $feeRow->Waiver;
                $storePaidDetails['Others'] = $feeRow->Others;
                $storePaidDetails['PayableAmount'] = $feeRow->CourseFees+$feeRow->STFOrWR+$feeRow->Others-$feeRow->Waiver;
                $storePaidDetails['Firstname'] = $feeRow->Firstname;
                $storePaidDetails['MobileNumber'] = $feeRow->MobileNumber;
                $storePaidDetails['Fathername'] = $feeRow->Fathername;
                $storePaidDetails['EnrollmentID'] = $feeRow->EnrollmentID;
                $storePaidDetails['CourseName'] = $feeRow->CourseName;
                $storePaidDetails['UniversityName'] = $feeRow->UniversityName;
                $this->db->select('ifnull(SUM((BillAmount)),0) as PaidBillAmount');
                $this->db->where('FeesId',$feeRow->FeesID);
                $paidBillAmount = $this->db->get(STUDENTS_FEES_PAID)->result();
                $storePaidDetails['PaidBillAmount']=$paidBillAmount[0]->PaidBillAmount;
                if($paidBillAmount[0]->PaidBillAmount > $storePaidDetails['PayableAmount']){
                    $storePaidDetails['BalanceAmount']=0;

                }
                else{
                    $storePaidDetails['BalanceAmount']=$storePaidDetails['PayableAmount'] - $paidBillAmount[0]->PaidBillAmount;
                }

                // for get paid bill details
                $this->db->select('ifnull(SUM((BillAmount)),0) as BillAmount,BillNO,BillDate,ModeOfPayment,BR.BranchName');
                $this->db->from(STUDENTS_FEES_PAID.' as SFP');
                $this->db->join(BRANCH.' as BR','BR.BranchCode = SFP.UpdatedBy','left');
                $this->db->where('FeesId',$feeRow->FeesID);
                $this->db->order_by('ID',"ASC");
                $this->db->group_by('BillNO');
                $storePaidDetails['paidDetails']=$this->db->get()->result();
                $mergeResult[]=$storePaidDetails;

            }
                $existDefaultFees = $this->existStudentCourseDefaultFees($student);
                if($existDefaultFees != false){
                    return array_merge($mergeResult,$existDefaultFees);
                }
                else{
                    return $mergeResult;
                }

        }
        else {
            return false;
        }

    }

    /*
     * get exist student default fees details
     * created by kms
     * */

    public function existStudentCourseDefaultFees($student=null){
        $serachArray = ["PC","TC","DC","MC","OTHER"];
        $this->db->distinct();
        $this->db->select('SFS.FeesID,SFS.FeesType,SFS.SessionName,SFS.RollNo,ifnull(SFS.CourseFees,0) as CourseFees,ifnull(SFS.STFOrWR,0) as STFOrWR,ifnull(SFS.Waiver,0) as Waiver,ifnull(SFS.Others,0) as Others,ST.Firstname,ST.MobileNumber,ST.Fathername,CU.CourseName,CU.CourseID,STC.EnrollmentID,US.UniversityName');
        $this->db->from(STUDENTS_FEES_PAID.' as SFP');
        $this->db->join(STUDENTS_FEES_STATUS.' as SFS','SFP.FeesId = SFS.FeesID');
        $this->db->join(STUDENTS.' as ST', 'ST.StudentID = SFS.StudentID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = SFS.CourseID');
        //$this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
        $this->db->join(STUDENTCOURSE.' as STC', 'STC.CourseID = SFS.CourseID');
        $this->db->join(UNIVERSITY.' as US', 'US.UniversityID = STC.UniversityID');
        $this->db->where('SFS.CourseID', $student['CourseID']);
        $this->db->where('SFS.StudentID', $student['StudentID']);
        $this->db->where('STC.StudentID', $student['StudentID']);
        $this->db->where('SFP.StudentID', $student['StudentID']);
        $this->db->where_in('SFS.FeesType', $serachArray);
        $this->db->order_by('SFP.ID', 'DESC');
        $getFeeDetails = $this->db->get();
        if($getFeeDetails->result()){
            foreach ($getFeeDetails->result() as $feeRow){
                $storePaidDetails['FeesID'] = $feeRow->FeesID;
                $storePaidDetails['FeesName'] = $feeRow->FeesType;
                $storePaidDetails['CourseFees'] = $feeRow->CourseFees;
                $storePaidDetails['SessionName'] = $feeRow->SessionName;
                $storePaidDetails['RollNo'] = $feeRow->RollNo;
                $storePaidDetails['STFOrWR'] = $feeRow->STFOrWR;
                $storePaidDetails['Waiver'] = $feeRow->Waiver;
                $storePaidDetails['Others'] = $feeRow->Others;
                $storePaidDetails['PayableAmount'] = $feeRow->CourseFees+$feeRow->STFOrWR+$feeRow->Others-$feeRow->Waiver;
                $storePaidDetails['Firstname'] = $feeRow->Firstname;
                $storePaidDetails['MobileNumber'] = $feeRow->MobileNumber;
                $storePaidDetails['Fathername'] = $feeRow->Fathername;
                $storePaidDetails['EnrollmentID'] = $feeRow->EnrollmentID;
                $storePaidDetails['CourseName'] = $feeRow->CourseName;
                $storePaidDetails['UniversityName'] = $feeRow->UniversityName;
                $this->db->select('ifnull(SUM((BillAmount)),0) as PaidBillAmount');
                $this->db->where('FeesId',$feeRow->FeesID);
                $paidBillAmount = $this->db->get(STUDENTS_FEES_PAID)->result();
                $storePaidDetails['PaidBillAmount']=$paidBillAmount[0]->PaidBillAmount;
                if($paidBillAmount[0]->PaidBillAmount > $storePaidDetails['PayableAmount']){
                    $storePaidDetails['BalanceAmount']=0;

                }
                else{
                    $storePaidDetails['BalanceAmount']=$storePaidDetails['PayableAmount'] - $paidBillAmount[0]->PaidBillAmount;
                }

                // for get paid bill details
                $this->db->select('ifnull(SUM((BillAmount)),0) as BillAmount,BillNO,BillDate,ModeOfPayment,BR.BranchName');
                $this->db->from(STUDENTS_FEES_PAID.' as SFP');
                $this->db->join(BRANCH.' as BR','BR.BranchCode = SFP.UpdatedBy','left');
                $this->db->where('FeesId',$feeRow->FeesID);
                $this->db->order_by('ID',"ASC");
                $this->db->group_by('BillNO');
                $storePaidDetails['paidDetails']=$this->db->get()->result();
                $mergeResult[]=$storePaidDetails;

            }

            return $mergeResult;
        }
        else {
            return false;
        }
    }


    /*
     * update fees details
     * created by kms
     * */

    public function updateFees($feesPaidDetails=null)
    {
        $this->db->select('BillNO');
        $this->db->where('BillNO', $feesPaidDetails['BillNO']);
        if($this->db->get(STUDENTS_FEES_PAID)->first_row()){
            $result['paidStatus'] = false;
            $result['message'] = "This bill number is already exist!";
        } else {
                $this->db->insert(STUDENTS_FEES_PAID, $feesPaidDetails);
                if ($this->db->affected_rows() == '1') {
                    $result['paidStatus'] = true;
                    $result['message'] = "Successfully fees details added";
                   // $entryOfCallTrack = $this->updateInCallTrack($trackDetails);

                }
                else{
                    $result['paidStatus'] = false;
                    $result['message'] = "Something went wrong.please try again";
                }


            }

        return $result;


    }

    /*
     * update followup details
     * created by kms
     * */
    public  function updateInCallTrack($arrayDetails=null){
        // create activity in call tracking
        $this->db->select('ActivityID,ActivityName');
        $this->db->like('ActivityName', 'Fees', 'after');
        $this->db->where('IsActive', '1');
        $activityDetails=$this->db->get(ACTIVITY)->last_row();
        if($activityDetails){
            $this->db->select('LD.LeadID,LT.TrackingID');
            $this->db->from(LEAD_DETAILS.' as LD');
            $this->db->join(LEAD_TRACKING.' as LT', 'LT.LeadID = LD.LeadID');
            $this->db->where('LD.MobileNumber',$arrayDetails['MobileNumber']);
            $this->db->where('LT.ActivityStatus',$activityDetails->ActivityID);
            $this->db->like('LT.University',$arrayDetails['University'],'after');
            $this->db->like('LT.Course',$arrayDetails['Course'],'after');
            $leadDet=$this->db->get()->last_row();

            if($leadDet){
                $this->db->select('FollowupOn');
                $this->db->where('TrackingID',$leadDet->TrackingID);
                $this->db->order_by('InteractionId','DESC');
                $existFollowupOn = $this->db->get(LEAD_TRACKING_FOLLOWUP)->last_row();
                // upate tracking status
                $changeStatusCode['StatusCode'] = $arrayDetails['StatusCode'];
                $changeStatusCode['UpdatedBy'] = $arrayDetails['CreatedBy'];
                $changeStatusCode['UpdatedOn'] = $arrayDetails['CreatedOn'];
                $this->db->where('TrackingID',$leadDet->TrackingID);
                $this->db->update(LEAD_TRACKING, $changeStatusCode);
                // end update status
                $updateTrackDetails['TrackingID'] = $leadDet->TrackingID;
                $updateTrackDetails['FollowupOn'] = $existFollowupOn->FollowupOn;
                $updateTrackDetails['FollowupComments'] = $arrayDetails['FollowupComments'];
                $updateTrackDetails['CreatedBy'] = $arrayDetails['CreatedBy'];
                $updateTrackDetails['CreatedOn'] = $arrayDetails['CreatedOn'];
                $this->db->insert(LEAD_TRACKING_FOLLOWUP, $updateTrackDetails);

            }

            else{
                $this->db->select('LeadID');
                $this->db->where('MobileNumber',$arrayDetails['MobileNumber']);
                $checkLeadDet=$this->db->get(LEAD_DETAILS)->last_row();
                if($checkLeadDet){
                    $updateLeadDetails['LeadID'] = $checkLeadDet->LeadID;
                    $updateLeadDetails['ActivityStatus'] = $activityDetails->ActivityID;
                    $updateLeadDetails['University'] = $arrayDetails['University'];
                    $updateLeadDetails['Course'] = $arrayDetails['Course'];
                    $updateLeadDetails['AssignedTo'] = $arrayDetails['CreatedBy'];
                    $updateLeadDetails['StatusCode'] = $arrayDetails['StatusCode'];
                    $updateLeadDetails['CreatedBy'] = $arrayDetails['CreatedBy'];
                    $updateLeadDetails['CreatedOn'] = $arrayDetails['CreatedOn'];
                    $this->db->insert(LEAD_TRACKING, $updateLeadDetails);
                    // this if for insert tracking details
                    if($this->db->affected_rows() == '1'){
                        $followup_Details['TrackingID']=$this->db->insert_id();
                        $followup_Details['FollowupOn']=$arrayDetails['FollowupOn'];
                        $followup_Details['FollowupComments']=$arrayDetails['FollowupComments'];
                        $followup_Details['CreatedBy'] = $arrayDetails['CreatedBy'];
                        $followup_Details['CreatedOn'] = $arrayDetails['CreatedOn'];
                        $this->db->insert(LEAD_TRACKING_FOLLOWUP, $followup_Details);
                        // this if for insert follow up details

                    }

                }
                else{
                    $newLeadDetails['MobileNumber'] = $arrayDetails['MobileNumber'];
                    $newLeadDetails['LeadName'] = $arrayDetails['LeadName'];
                    $newLeadDetails['CreatedBy'] = $arrayDetails['CreatedBy'];
                    $newLeadDetails['CreatedOn'] = $arrayDetails['CreatedOn'];
                    $this->db->insert(LEAD_DETAILS, $newLeadDetails);
                    // this if for insert lead details
                    if($this->db->affected_rows() == '1'){
                        // get and store insert id from db
                        $track_Details['LeadID']=$this->db->insert_id();
                        $track_Details['ActivityStatus'] = $activityDetails->ActivityID;
                        $track_Details['University'] = $arrayDetails['University'];
                        $track_Details['Course'] = $arrayDetails['Course'];
                        $track_Details['AssignedTo'] = $arrayDetails['CreatedBy'];
                        $track_Details['StatusCode'] = $arrayDetails['StatusCode'];
                        $track_Details['CreatedBy'] = $arrayDetails['CreatedBy'];
                        $track_Details['CreatedOn'] = $arrayDetails['CreatedOn'];
                        $this->db->insert(LEAD_TRACKING, $track_Details);
                        // this if for insert tracking details
                        if($this->db->affected_rows() == '1'){
                            $insertfollowup_Details['TrackingID']=$this->db->insert_id();
                            $insertfollowup_Details['FollowupOn']=$arrayDetails['FollowupOn'];
                            $insertfollowup_Details['FollowupComments']=$arrayDetails['FollowupComments'];
                            $insertfollowup_Details['CreatedBy'] = $arrayDetails['CreatedBy'];
                            $insertfollowup_Details['CreatedOn'] = $arrayDetails['CreatedOn'];
                            $this->db->insert(LEAD_TRACKING_FOLLOWUP, $insertfollowup_Details);
                            // this if for insert follow up details

                        }


                    }

                }


            }


        }

        return true;
    }

    /*
    * get university details
    * created by kms
    * */
    public function getUniversityDetails()
    {
        $this->db->select('UniversityID,UniversityName');
        $this->db->where('IsActive','1');
        $this->db->order_by('UniversityID','ASC');
        $unviversityDetails = $this->db->get(UNIVERSITY);

        if($unviversityDetails->result()){
            $result_university = array();
            $result_university['universityStatus'] = true;
            foreach ($unviversityDetails->result() as $row)
            {

                $university_array['universityID'] = $row->UniversityID;
                $university_array['universityName'] = $row->UniversityName;
                $university_array['courseDetails']= $this->getCourseDetails($row->UniversityID);
                $result_array[]=$university_array;
            }
            $result_university['univerSityDetails']= $result_array;
        }
        else {
            $result_university['universityStatus'] = false;
            $result_university['message'] = "No records found!";
            $result_university['universityID'] = "";
            $result_university['universityName'] = "";
            $result_university['courseDetails']= "";
        }


        return $result_university;

    }
    /*
     * get course details
     * @params university id
     * created by kms
     * */
    public function getCourseDetails($universityID=null)
    {
        $this->db->select('CourseID,CourseName');
        $this->db->where('UniversityID',$universityID);
        $this->db->where('IsActive','1');
        $this->db->order_by('CourseID','ASC');
        $courseDetails = $this->db->get(COURSE);
        return $courseDetails->result();
    }
    /*
     * get fees details assign for student
     * created by kms
     * */
    public function getFeesStructureAssign($student=null){
        $this->db->select('ID,CourseID,ProgramType,FeesAmount,Sem_Year');
        $this->db->where('CourseID',$student['CourseID']);
        $this->db->order_by('ProgramType');
        $feesDetails = $this->db->get(COURSE_FEES);
        if($feesDetails->result()){

            $result_array['feesStatus']=true;
            foreach ($feesDetails->result() as $row){
               $this->db->select('FeesID,CourseFees, STFOrWR,Waiver,Others,SessionName,RollNo');
                $this->db->where('StudentID',$student['StudentID']);
                $this->db->where('CourseID',$student['CourseID']);
                $this->db->where('FeesType',$row->ID);
                $existFeesDetails = $this->db->get(STUDENTS_FEES_STATUS);
                if($existData=$existFeesDetails->result()){
                    $fetchData['ExistValue']=1;
                    $fetchData['ID']=$row->ID;
                    $fetchData['CourseID']=$row->CourseID;
                    $fetchData['Sem_Year']=$row->Sem_Year;
                    $fetchData['ActualFees']=$existData[0]->CourseFees;
                    $fetchData['STFOrWR']=$existData[0]->STFOrWR;
                    $fetchData['Waiver']=$existData[0]->Waiver;
                    $fetchData['Others']=$existData[0]->Others;
                    $fetchData['SessionName']=$existData[0]->SessionName;
                    $fetchData['RollNo']=$existData[0]->RollNo;
                    $fetchData['PayableFees']=$existData[0]->CourseFees+$existData[0]->STFOrWR+$existData[0]->Others-$existData[0]->Waiver;
                    // for installment details
                    $InstallemtResult = $this->getInstallmentDetails($existData[0]->FeesID);
                   if($InstallemtResult != false){
                       $fetchData['InstallmentDetails']=$InstallemtResult;
                   }
                   else{

                       $fetchData['InstallmentDetails']="";


                   }

                    $CourseFeesArray[]=$fetchData;

                }
                else{
                    $fetchData['ExistValue']=0;
                    $fetchData['ID']=$row->ID;
                    $fetchData['CourseID']=$row->CourseID;
                    $fetchData['Sem_Year']=$row->Sem_Year;
                    $fetchData['ActualFees']=$row->FeesAmount;
                    $fetchData['STFOrWR']="";
                    $fetchData['Waiver']="";
                    $fetchData['Others']="";
                    $fetchData['SessionName']="";
                    $fetchData['RollNo']="";
                    $fetchData['PayableFees']=$row->FeesAmount;
                    // for installment details
                    $fetchData['InstallmentDetails']="";

                    $CourseFeesArray[]=$fetchData;

                }

            }

            $defaultCourseDetails = $this->defaultCourseFeesDetails($student);
           if($defaultCourseDetails!=false){
               $result_array['feesDetails']=array_merge($CourseFeesArray,$defaultCourseDetails);
           }
           else{
               $result_array['feesDetails']=$CourseFeesArray;
           }


        }

        else{
            $result_array['feesStatus']=false;
        }
        return $result_array;

    }
    /*
     * get installment details
     * created by kms
     * */
    public function getInstallmentDetails($installment=null){
        $this->db->select('ID,FeesID,Name,Amount,DueDate');
        $this->db->where('FeesID',$installment);
        $this->db->order_by('ID','ASC');
        $installmentDetails = $this->db->get(FEES_INSTALLMENT);
        if($installmentDetails->result()){
            return $installmentDetails->result();
        }
        else{
            return false;
        }

    }

    /*
     * get default pc,tc,dc,mc,other fees
     * created by kms
     * */
    public function defaultCourseFeesDetails($student=null){
        // get default course fees
        $this->db->select('CourseID,CourseName,PC,TC,DC,MC,OtherFees');
        $this->db->where('CourseID',$student['CourseID']);
        $endFeesDetails = $this->db->get(COURSE);
        $myArray = array();
        if($endFeesDetails->result()){
            foreach ($endFeesDetails->result() as $value ){
                $pc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'PC', 'ActualFees'=>$value->PC);
                $tc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'TC', 'ActualFees'=>$value->TC);
                $dc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'DC', 'ActualFees'=>$value->DC);
                $mc_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'MC', 'ActualFees'=>$value->MC);
                $other_array = array('CourseID'=>$value->CourseID,'Sem_Year'=>'OTHER', 'ActualFees'=>$value->OtherFees);

                array_push($myArray,$pc_array);
                array_push($myArray,$tc_array);
                array_push($myArray,$dc_array);
                array_push($myArray,$mc_array);
                array_push($myArray,$other_array);
            }

            // default course fees details in student status
            foreach ($myArray as $row1){
                $this->db->select('FeesID,CourseFees,STFOrWR,Waiver,Others,SessionName,RollNo');
                $this->db->where('StudentID',$student['StudentID']);
                $this->db->where('CourseID',$student['CourseID']);
                $this->db->where('FeesType',$row1['Sem_Year']);
                $existFeesDetails = $this->db->get(STUDENTS_FEES_STATUS);

                if($existData=$existFeesDetails->result()){
                    $fetchData['ExistValue']=1;
                    $fetchData['ID']=$row1['Sem_Year'];
                    $fetchData['CourseID']=$row1['CourseID'];
                    $fetchData['Sem_Year']=$row1['Sem_Year'];
                    $fetchData['ActualFees']=$existData[0]->CourseFees;
                    $fetchData['STFOrWR']=$existData[0]->STFOrWR;
                    $fetchData['Waiver']=$existData[0]->Waiver;
                    $fetchData['Others']=$existData[0]->Others;
                    $fetchData['SessionName']=$existData[0]->SessionName;
                    $fetchData['RollNo']=$existData[0]->RollNo;
                    $fetchData['PayableFees']=$existData[0]->CourseFees+$existData[0]->STFOrWR+$existData[0]->Others-$existData[0]->Waiver;
                    // for installment details
                    $InstallemtResult = $this->getInstallmentDetails($existData[0]->FeesID);
                    if($InstallemtResult != false){
                        $fetchData['InstallmentDetails']=$InstallemtResult;
                    }
                    else{

                        $fetchData['InstallmentDetails']="";


                    }
                    $CourseFeesArray1[]=$fetchData;

                }
                else{

                    $fetchData['ExistValue']=0;

                    $fetchData['ID']=$row1['Sem_Year'];

                    $fetchData['CourseID']=$row1['CourseID'];
                    $fetchData['Sem_Year']=$row1['Sem_Year'];
                    $fetchData['ActualFees']=$row1['ActualFees'];
                    $fetchData['STFOrWR']="";
                    $fetchData['Waiver']="";
                    $fetchData['Others']="";
                    $fetchData['SessionName']="Nill";
                    $fetchData['RollNo']="";
                    $fetchData['PayableFees']=$row1['ActualFees'];
                    $fetchData['InstallmentDetails']="";
                    $CourseFeesArray1[]=$fetchData;

                }

            }

            return $CourseFeesArray1;
        }
        else {
            return false;
        }


    }

    /*
     * set fees for student
     * created by kms
     * */
    public function setFees($details=null,$jsonData=null){
        $this->db->select('FeesID');
        $this->db->where('CourseID', $details['CourseID']);
        $this->db->where('StudentID', $details['StudentID']);
        $this->db->where('FeesType', $details['FeesType']);
        $checkExist=$this->db->get(STUDENTS_FEES_STATUS);
        if($checkExist->result()){
          $feesId = $checkExist->result();
            $updateDetails['SessionName'] = $details['SessionName'];
            $updateDetails['RollNo'] = $details['RollNo'];
            $updateDetails['STFOrWR'] = $details['STFOrWR'];
            $updateDetails['Waiver'] = $details['Waiver'];
            $updateDetails['Others'] = $details['Others'];
            $updateDetails['UpdatedOn'] = $details['CreatedOn'];
            $updateDetails['UpdatedBy'] = $details['CreatedBy'];

            $installmentFeesID = $feesId[0]->FeesID;
            foreach ($jsonData as $jrow){

                $insertInstallment['FeesID'] = $installmentFeesID;
                $insertInstallment['Name'] = $jrow['Name'];
                $insertInstallment['Amount'] = $jrow['Amount'];
                $insertInstallment['DueDate'] = $jrow['DueDate'];
                $insertInstallment['CreatedBy'] = $details['CreatedBy'];
                $insertInstallment['CreatedOn'] = $details['CreatedOn'];
                if($jrow['ID'] =='' OR $jrow['ID'] =='undefined'){
                    $this->db->insert(FEES_INSTALLMENT, $insertInstallment);
                }
                else{
                    $updateInstallment['FeesID'] = $installmentFeesID;
                    $updateInstallment['Name'] = $jrow['Name'];
                    $updateInstallment['Amount'] = $jrow['Amount'];
                    $updateInstallment['DueDate'] = $jrow['DueDate'];
                    $updateInstallment['UpdatedBy'] = $details['CreatedBy'];
                    $updateInstallment['UpdatedOn'] = $details['CreatedOn'];
                    $this->db->where('ID',$jrow['ID']);
                    $this->db->update(FEES_INSTALLMENT, $updateInstallment);


                }


            }

            $this->db->where('FeesID', $feesId[0]->FeesID);
            $this->db->update(STUDENTS_FEES_STATUS, $updateDetails);
            $result['setStatus'] = true;
            $result['message'] = "Successfully fees details is updated.";

        }
        else{
            $this->db->insert(STUDENTS_FEES_STATUS, $details);

            $this->db->select('FeesID');
            $this->db->where('CourseID', $details['CourseID']);
            $this->db->where('StudentID', $details['StudentID']);
            $this->db->where('FeesType', $details['FeesType']);
            $existDb=$this->db->get(STUDENTS_FEES_STATUS)->last_row();
            if($existDb){
                $rowId = $existDb;
                $installmentFeesID = $rowId->FeesID;
                foreach ($jsonData as $jrow){
                    $insertInstallment['FeesID'] = $installmentFeesID;
                    $insertInstallment['Name'] = $jrow['Name'];
                    $insertInstallment['Amount'] = $jrow['Amount'];
                    $insertInstallment['DueDate'] = $jrow['DueDate'];
                    $insertInstallment['CreatedBy'] = $details['CreatedBy'];
                    $insertInstallment['CreatedOn'] = $details['CreatedOn'];
                    if($jrow['ID'] =='' OR $jrow['ID'] =='undefined'){
                        $this->db->insert(FEES_INSTALLMENT, $insertInstallment);
                    }
                    else{
                        $updateInstallment['FeesID'] = $installmentFeesID;
                        $updateInstallment['Name'] = $jrow['Name'];
                        $updateInstallment['Amount'] = $jrow['Amount'];
                        $updateInstallment['DueDate'] = $jrow['DueDate'];
                        $updateInstallment['UpdatedBy'] = $details['CreatedBy'];
                        $updateInstallment['UpdatedOn'] = $details['CreatedOn'];

                        $this->db->where('ID',$jrow['ID']);
                        $this->db->update(FEES_INSTALLMENT, $updateInstallment);


                    }


                }


            }

            $result['setStatus'] = true;
            $result['message'] = "Successfully fees details is added.";

        }
        return $result;

    }


}