<?php
 
if (!defined('BASEPATH'))
    exit('No direct script access allowed');

class Patient_model extends CI_model {

    function __construct() {
        parent::__construct();
        $this->load->database();
    }

    function insertPatient($data) {
        $this->db->insert('patient_details', $data);
        return $this->db->insert_id();
    }
    function updatePatient($data,$pid){
        $this->db->where('id', $pid);
        $this->db->update('patient_details', $data);
        return 'phs2';
    }
    function getPatientByid($id){
        $this->db->where('id', $id);
        $query = $this->db->get('patient_details')->row();
        $caregiver_type=$this->db->get_where('master_cg_skills',array('id'=>$query->level_of_service))->row();
        $query->service_name=$caregiver_type->name;
        // echo '<pre>'; print_r($query); echo '</pre>';die;
        return $query;
    }
    
    function approvePatient($pid){
        $data = array('approve_status' => 1);
        $this->db->where('id', $pid);
        $this->db->update('patient_details', $data);
        return 'approved';
    }
    function activatePatient($pid){
        $data = array('active_status' => 1);
        $this->db->where('id', $pid);
        $this->db->update('patient_details', $data);
        return 'approved';
    }

    function addPatientDocuments($data){
        $this->db->insert('patient_documents', $data);
        return $this->db->insert_id();
    }

    function mdOrdersInsert($data)
    {
        $this->db->insert('md_orders', $data);
        return $this->db->insert_id();
    }

    function mdOrdersUpdate($data,$pid)
    {
        $this->db->where('patient_id', $pid);
        $this->db->update('md_orders', $data);
        return $pid;
    }

    function insertPatientInsurance($data,$pid) {

        $this->db->where('patient_id',$pid);
        $query = $this->db->get('patient_insurance_info');
        if ($query->num_rows() > 0){
            $this->db->where('patient_id', $pid);
            $this->db->update('patient_insurance_info', $data);
            return $this->db->insert_id();
        }
        else{
            $this->db->insert('patient_insurance_info', $data);
            return $this->db->insert_id();
        }   
    }

    function insuranceInfoCheck($pid){
        $this->db->where('patient_id',$pid);
        $query = $this->db->get('patient_insurance_info');
        return $query->num_rows();
    }


/*get necessesary dropdown details*/
    function getPatientDoc($id,$type){
        $this->db->where('patient_id', $id);
        $this->db->where('documents_type', $type);
        $query = $this->db->get('patient_documents');
        return $query->result();
    }

    function getDocDetails($id){
        $this->db->where('id', $id);
        $query = $this->db->get('patient_documents');
        return $query->result();
    }

    function getLanguages() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_language');
        return $query->result();
    }

    function getReferalSource() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_patient_ref');
        return $query->result();
    }

    function getEleDep(){
        $this->db->where('status', 1);
        $query = $this->db->get('master_ele_dependency');
        return $query->result();
    }
    
    function getallergy(){
        $this->db->where('status', 1);
        $query = $this->db->get('master_allergy');
        return $query->result();
    }

    function getICD(){
        $this->db->where('status', 1);
        $query = $this->db->get('master_icd');
        return $query->result();
    }


    function getLevelService() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_cg_skills');
        return $query->result();
    }

    function getServiceActivity() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_service_activity');
        return $query->result();
    }

    function getTherapyType() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_therapytype');
        return $query->result();
    }
    function getAccessType() {
        $query = $this->db->get('master_access_type');
        return $query->result();
    }

    function getTubeType() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_tubetype');
        return $query->result();
    }

    function getPayertype() {
        $this->db->where('status', 1);
        $query = $this->db->get('master_payertype');
        return $query->result();
    }

    function getvendorLists() {
        $query = $this->db->get('master_vendor');
        return $query->result();
    }
/*get necessesary dropdown details end*/
    
    function getValueFrom($tableName,$fieldName,$fieldValue){
        $this->db->where($fieldName, $fieldValue);
        $query = $this->db->get($tableName);
        return $query->result();
    }

/* for data table */

    function status_change($post){


        $id = $post['id'];
        $stat = $post['val'];
        
        $this->db->set('status', $stat);
        $this->db->where('id', $id);
        $this->db->update('patient_details');

        if($stat == '1')
            {
                return 'Status set active';
            }
            else{
                return 'Status set deactive';
            }
    }

    function getWherevalueInsInfo($id){
        $this->db->where('patient_id', $id);
        $query = $this->db->get('patient_insurance_info');
        return $query->result();
    }


    function getWherevalue($id){
        $this->db->where('id', $id);
        $query = $this->db->get('patient_details');
        return $query->result();
    }

    function getWhereMdOrders($id){
        $this->db->where('patient_id', $id);
        $query = $this->db->get('md_orders');
        return $query->result();
    }

    function name_list(){
        $this->db->where(array('active_status' => 1));
        $query = $this->db->get('patient_details');
        $this->db->order_by('id', 'DESC');
        return $query->result();    
    }

    function patientLists(){
        $this->db->where(array('active_status' => 1));
        $query = $this->db->get('patient_details');       
        $this->db->order_by('id', 'DESC');
        return $query->result();    
    }

    function getNameBysearch($search) {
        $this->db->order_by('id', 'desc');
        $this->db->like('id', $search);
        $this->db->or_like('first_name', $search);
        $this->db->or_like('last_name', $search);
        $this->db->or_like('gender', $search);
        $this->db->where(array('active_status' => 1));
        $query = $this->db->get('patient_details');
        return $query->result();
    }

    function getNameByLimit($limit, $start) {
        $this->db->order_by('id', 'desc');
        $this->db->limit($limit, $start);
        $this->db->where(array('active_status' => 1));
        $query = $this->db->get('patient_details');
        return $query->result();
    }

    function getNameByLimitBySearch($limit, $start, $search) {

        $this->db->like('id', $search);

        $this->db->order_by('id', 'desc');
        $this->db->or_like('first_name', $search);
        $this->db->or_like('last_name', $search);
        $this->db->or_like('gender', $search);
        $this->db->where(array('active_status' => 1));
        $this->db->limit($limit, $start);
        $query = $this->db->get('patient_details');
        return $query->result();
    }


    function name_listPending(){
       $query = $this->db->get('patient_details');
       $this->db->order_by('id', 'DESC');
       return $query->result();    
    }

    function getNameBysearchPending($search) {
        $this->db->order_by('id', 'desc');
        $this->db->like('id', $search);
        $this->db->or_like('first_name', $search);
        $this->db->or_like('last_name', $search);
        $this->db->or_like('gender', $search);
        $query = $this->db->get('patient_details');
        return $query->result();
    }

    function getNameByLimitPending($limit, $start) {
        $this->db->order_by('id', 'desc');
        $this->db->limit($limit, $start);
        $query = $this->db->get('patient_details');
        return $query->result();
    }

    function getNameByLimitBySearchPending($limit, $start, $search) {

        $this->db->like('id', $search);

        $this->db->order_by('id', 'desc');
        $this->db->or_like('first_name', $search);
        $this->db->or_like('last_name', $search);
        $this->db->or_like('gender', $search);
        
        $this->db->limit($limit, $start);
        $query = $this->db->get('patient_details');
        return $query->result();
    }


    function delete_patient($id)
    {
        $this->db->where('id', $id);
        $this->db->delete('patient_details');
    }
    
    function getWhereAssessment($id){
        $this->db->select('*');
        $this->db->from('assessment a1');
        $this->db->join('assessment_step2 a2', 'a1.id = a2.main_id', 'left');
        $this->db->join('assessment_step3 a3', 'a1.id = a3.main_id', 'left');
        $this->db->join('assessment_step4 a4', 'a1.id = a4.main_id', 'left');
        $this->db->join('assessment_step5 a5', 'a1.id = a5.main_id', 'left');
        $this->db->join('assessment_step6 a6', 'a1.id = a6.main_id', 'left');
        
        $this->db->where('a1.patient_id',$id);
        $query = $this->db->get();
        return $query->result();
    }
    
    function getInitialAssessmentStatus($id)
    {
        $this->db->where('patient_id', $id);
        $query = $this->db->get('assessment');
        return $query->num_rows();
    }
    function getProgress($id){
        $query=$this->db->get_where('patient_details', array('id' => $id))->row();
        return $query->progress;
    }
    // scheduled visits
    function getScheduledVisitsList($filter){
        $currentDate = time();
        $start_date='';
        $end_date='';
        if ($filter=='week') {
            $start_date = date('Y-m-d', strtotime('this week', $currentDate));
            $end_date = date('Y-m-d', strtotime('this week +6 days', $currentDate));
        } elseif ($filter=='month') {
            $start_date = date('Y-m-01');
            $end_date = date('Y-m-t');
        } elseif ($filter=='year') {
            $currentYear = date('Y');
            $start_date = date('Y-01-01', strtotime($currentYear));
            $end_date = date('Y-12-31', strtotime($currentYear));
        }

        $this->db->select('*');
        $this->db->from('caregiver_patient_clock_in_out');
        $this->db->where(array('status' => 1));
        if ($start_date!='' && $end_date!='') {
            $this->db->where('DATE(created_on) >=', $start_date);
            $this->db->where('DATE(created_on) <=', $end_date);
        }
        $query = $this->db->get();
        return $query->num_rows();
    }
    function getScheduledVisitsListPage($limit, $start, $orderColumn, $orderType, $filter) {
        $currentDate = time();
        $start_date='';
        $end_date='';
        if ($filter=='week') {
            $start_date = date('Y-m-d', strtotime('this week', $currentDate));
            $end_date = date('Y-m-d', strtotime('this week +6 days', $currentDate));
        } elseif ($filter=='month') {
            $start_date = date('Y-m-01');
            $end_date = date('Y-m-t');
        } elseif ($filter=='year') {
            $currentYear = date('Y');
            $start_date = date('Y-01-01', strtotime($currentYear));
            $end_date = date('Y-12-31', strtotime($currentYear));
        }
        
        $this->db->select('CONCAT(ca.fname, " ", ca.lname) as caregiver_name, CONCAT(pd.first_name, " ", pd.last_name) as patient_name, pcio.clock_in_time, pcio.clock_out_time, cs.name as service_type, pd.address');
        $this->db->from('caregiver_patient_clock_in_out pcio');
        $this->db->join('patient_details pd', 'pcio.patient_id = pd.id', 'left'); 
        $this->db->join('caregiver ca', 'ca.id = pcio.caregiver_id', 'left'); 
        $this->db->join('master_cg_skills cs', 'cs.id = pd.level_of_service', 'left'); 
        if($orderColumn==0){
            $this->db->order_by('pcio.id', $orderType);
        }
        else if($orderColumn==1){
            $this->db->order_by('pcio.clock_in_time', $orderType);
        }
        else if($orderColumn==2){
            $this->db->order_by('CONCAT(pd.first_name, " ", pd.last_name)', $orderType);
        }
        else if($orderColumn==3){
            $this->db->order_by('pd.address', $orderType);
        }
        else if($orderColumn==4){
            $this->db->order_by('cs.name', $orderType);
        }
        else if($orderColumn==5){
            $this->db->order_by('CONCAT(ca.fname, " ", ca.lname)', $orderType);
        }
        else if($orderColumn==6){
           $this->db->order_by('pcio.clock_in_time', $orderType);
        }
        else if($orderColumn==7){
            $this->db->order_by('pcio.clock_out_time', $orderType);
        }
        $this->db->where(array('pcio.status' => 1));
        if ($start_date!='' && $end_date!='') {
            $this->db->where('DATE(pcio.created_on) >=', $start_date);
            $this->db->where('DATE(pcio.created_on) <=', $end_date);
        }
        $this->db->limit($limit, $start);
        $query = $this->db->get();
        return $query->result();
    }
    function getScheduledVisitsBySearchListPage($limit, $start, $search,$orderColumn, $orderType, $filter) {
        $currentDate = time();
        $start_date='';
        $end_date='';
        if ($filter=='week') {
            $start_date = date('Y-m-d', strtotime('this week', $currentDate));
            $end_date = date('Y-m-d', strtotime('this week +6 days', $currentDate));
        } elseif ($filter=='month') {
            $start_date = date('Y-m-01');
            $end_date = date('Y-m-t');
        } elseif ($filter=='year') {
            $currentYear = date('Y');
            $start_date = date('Y-01-01', strtotime($currentYear));
            $end_date = date('Y-12-31', strtotime($currentYear));
        }

        $this->db->select('CONCAT(ca.fname, " ", ca.lname) as caregiver_name, CONCAT(pd.first_name, " ", pd.last_name) as patient_name, pcio.clock_in_time, pcio.clock_out_time, cs.name as service_type, pd.address');
        $this->db->from('caregiver_patient_clock_in_out pcio');
        $this->db->join('patient_details pd', 'pcio.patient_id = pd.id', 'left'); 
        $this->db->join('caregiver ca', 'ca.id = pcio.caregiver_id', 'left'); 
        $this->db->join('master_cg_skills cs', 'cs.id = pd.level_of_service', 'left'); 
        if($orderColumn==0){
            $this->db->order_by('pcio.id', $orderType);
        }
        else if($orderColumn==1){
            $this->db->order_by('pcio.clock_in_time', $orderType);
        }
        else if($orderColumn==2){
            $this->db->order_by('pd.first_name', $orderType);
        }
        else if($orderColumn==3){
            $this->db->order_by('pd.address', $orderType);
        }
        else if($orderColumn==4){
            $this->db->order_by('cs.name', $orderType);
        }
        else if($orderColumn==5){
            $this->db->order_by('ca.fname', $orderType);
        }
        else if($orderColumn==6){
           $this->db->order_by('pcio.clock_in_time', $orderType);
        }
        else if($orderColumn==7){
            $this->db->order_by('pcio.clock_out_time', $orderType);
        }
        $this->db->where(array('pcio.status' => 1));
        if ($start_date!='' && $end_date!='') {
            $this->db->where('DATE(pcio.created_on) >=', $start_date);
            $this->db->where('DATE(pcio.created_on) <=', $end_date);
        }
        $this->db->group_start();
            $this->db->like('pcio.id', $search);
            $this->db->or_like("CONCAT(ca.fname, '', ca.lname)", $search);
            $this->db->or_like("CONCAT(pd.first_name, '', pd.last_name)", $search);
            $this->db->or_like('pcio.clock_in_time', $search);
            $this->db->or_like('pcio.clock_out_time', $search);
            $this->db->or_like('cs.name', $search);
            $this->db->or_like('pd.address', $search);
        $this->db->group_end();
        $this->db->limit($limit, $start);
        $query = $this->db->get();
        return $query->result();
    }
    function model_get_open_cases($data){
        try{
            /*
            | 1. New patients who didn't get any schedule yet. 
            | 2. Unconfirmed schedules [by caregiver]. (If current time crosses the scheduled end time). 
            | 3. Declined schedules [by caregiver]. 
            | 4. Accepted schedules [by caregiver]. (If there is no clocked-in time between that scheduled start & end time).
            */
            $from_api=isset($data['from_api'])&&$data['from_api']!=""?trim($data['from_api']):'';
            $start=isset($data['start'])?(0+(int)($data['start'])):0;
            $limit=isset($data['limit'])?(0+(int)($data['limit'])):10;
            $search=isset($data['search'])&&$data['search']!=""?trim($data['search']):'';
            $order_column=isset($data['order_column'])?(0+(int)($data['order_column'])):0;
            $order_type=isset($data['order_type'])&&$data['order_type']!=""?trim($data['order_type']):'DESC';
            $filter=isset($data['filter'])&&$data['filter']!=""?trim($data['filter']):'week';

            $this->db->distinct();
            $this->db->select(
                'SQL_CALC_FOUND_ROWS  
                p.id, 
                p.reference_information, 
                p.reference_id,
                p.referral_type,
                p.patient_id,
                p.first_name,
                p.last_name,
                CONCAT(p.first_name, " ", p.last_name) as name,
                p.gender,
                p.patient_email as email,
                p.telephone,
                p.primary_language,
                p.level_of_service,
                mcs.name AS service_type,
                p.address,
                JSON_UNQUOTE(JSON_EXTRACT(p.address, "$.City")) AS main_city,
                JSON_UNQUOTE(JSON_EXTRACT(p.address, "$.Zipcode")) AS main_zipcode,',false
            );
            $this->db->from('patient_details p');
            $this->db->join('master_cg_skills mcs', 'p.level_of_service = mcs.id', 'left');
            $this->db->join('caregiver_schedule cs', 'p.id = cs.patient_id', 'left');
            $this->db->join('caregiver_patient_clock_in_out cio', 'cs.id = cio.schedule_id', 'left');
            $this->db->where('p.active_status', 1);
            $this->db->group_start();
            $this->db->where('(p.referral_type = "New" AND cs.patient_id IS NULL)');
            $this->db->or_where('(cs.status = 1 AND cs.acceptance_status = "Unconfirmed" AND NOW() > cs.end)');
            $this->db->or_where('(cs.status = 1 AND cs.acceptance_status = "Accepted" AND NOW() > cs.end AND cio.schedule_id IS NULL)');
            $this->db->or_where('(cs.status = 1 AND cs.acceptance_status = "Declined")');
            $this->db->group_end();

            if($order_column==0){
                $this->db->order_by('p.id', $order_type);
            }elseif($order_column==1) {
                $this->db->order_by('mcs.name', $order_type);
            }elseif($order_column==2){
                $this->db->order_by('p.first_name', $order_type);
            }elseif($order_column==3){
                $this->db->order_by('p.patient_email', $order_type);
            }elseif($order_column==4){
                $this->db->order_by('p.telephone', $order_type);
            }elseif($order_column==5){
                $this->db->order_by('p.address', $order_type);
            }

            if(isset($search) && $search!=''){
                $this->db->group_start();
                $this->db->like('p.id', $search);
                $this->db->or_like('mcs.name', $search);
                $this->db->or_like("CONCAT(p.first_name,' ',p.last_name)", $search);
                $this->db->or_like('p.patient_email', $search);
                $this->db->or_like('p.telephone', $search);
                $this->db->or_like('p.address', $search);
                $this->db->group_end();
            }

            if($from_api==''){
                $this->db->limit($limit,$start);
            }

            $query=$this->db->get();
            $openCases=$query->result_array();
            $openCasesCount=$query->num_rows();
            $main_query=$this->db->last_query();
            $total_count=($this->db->query("SELECT FOUND_ROWS() AS total_rows"))->row()->total_rows;
            $response=(object)[
                'status'=>200,
                'msg'=>'fetched successfully',
                'data'=>(object)[
                    'total_count'=>$total_count,
                    'count'=>$openCasesCount,
                    'open_cases'=>$openCases,
                    'query'=>$main_query
                ]
            ];
            return $response;
        }catch(Exception $e){
            $getMsg="Patient_model - model_get_open_cases: ".$e->getMessage();
            echo $getMsg;
        }
    }
    function model_get_patients($data){
        try{
            $from_api=isset($data['from_api'])&&$data['from_api']!=""?trim($data['from_api']):'';
            $start=isset($data['start'])?(0+(int)($data['start'])):0;
            $limit=isset($data['limit'])?(0+(int)($data['limit'])):10;
            $search=isset($data['search'])&&$data['search']!=""?trim($data['search']):'';
            $order_column=isset($data['order_column'])?(0+(int)($data['order_column'])):0;
            $order_type=isset($data['order_type'])&&$data['order_type']!=""?trim($data['order_type']):'DESC';

            $filter=isset($data['filter'])&&$data['filter']!=""?trim($data['filter']):'year';
            $startDate=isset($data['start_date'])&&$data['start_date']!=""?trim($data['start_date']):null;
            $endDate=isset($data['end_date'])&&$data['end_date']!=""?trim($data['end_date']):null;

            $this->db->distinct();
            $this->db->select(
                'SQL_CALC_FOUND_ROWS  
                FROM_UNIXTIME(u.created_on) AS registered_on,
                p.id, 
                p.reference_information, 
                p.reference_id,
                p.referral_type,
                p.patient_id,
                p.first_name,
                p.last_name,
                CONCAT(p.first_name, " ", p.last_name) as name,
                p.gender,
                p.patient_email as email,
                p.telephone,
                p.primary_language,
                p.level_of_service,
                mcs.name AS service_type,
                p.address,
                JSON_UNQUOTE(JSON_EXTRACT(p.address, "$.City")) AS main_city,
                JSON_UNQUOTE(JSON_EXTRACT(p.address, "$.Zipcode")) AS main_zipcode',false
            );
            $this->db->from('patient_details p');
            $this->db->join('users u','p.ion_user_id=u.id');
            $this->db->join('master_cg_skills mcs','p.level_of_service=mcs.id','left');
            $this->db->where('p.active_status', 1);
            $this->db->where('u.active', 1);
            if($startDate!=null && $startDate!='' && $endDate!=null && $endDate!=''){
                $this->db->where('DATE(FROM_UNIXTIME(u.created_on)) BETWEEN "'.$startDate.'" AND "'.$endDate.'"');
            }

            if($order_column==0){
                $this->db->order_by('p.id', $order_type);
            }elseif($order_column==1) {
                $this->db->order_by('mcs.name', $order_type);
            }elseif($order_column==2){
                $this->db->order_by('p.first_name', $order_type);
            }elseif($order_column==3){
                $this->db->order_by('p.patient_email', $order_type);
            }elseif($order_column==4){
                $this->db->order_by('p.telephone', $order_type);
            }elseif($order_column==5){
                $this->db->order_by('p.address', $order_type);
            }

            if(isset($search) && $search!=''){
                $this->db->group_start();
                $this->db->like('p.id', $search);
                $this->db->or_like('mcs.name', $search);
                $this->db->or_like("CONCAT(p.first_name,' ',p.last_name)", $search);
                $this->db->or_like('p.patient_email', $search);
                $this->db->or_like('p.telephone', $search);
                $this->db->or_like('p.address', $search);
                $this->db->group_end();
            }

            if($from_api==''){
                $this->db->limit($limit,$start);
            }

            $query=$this->db->get();
            $activePatients=$query->result_array();
            $activePatientsCount=$query->num_rows();
            $main_query=$this->db->last_query();
            $total_count=($this->db->query("SELECT FOUND_ROWS() AS total_rows"))->row()->total_rows;
            $response=(object)[
                'status'=>200,
                'msg'=>'fetched successfully',
                'data'=>(object)[
                    'total_count'=>$total_count,
                    'count'=>$activePatientsCount,
                    'patients'=>$activePatients,
                    'query'=>$main_query
                ]
            ];
            return $response;
        }catch(Exception $e){
            $getMsg="Patient_model - model_get_patients: ".$e->getMessage();
            echo $getMsg;
        }
    }
    function model_get_schedules($data){
        try{
            $from_api=isset($data['from_api'])&&$data['from_api']!=""?trim($data['from_api']):'';
            $start=isset($data['start'])?(0+(int)($data['start'])):0;
            $limit=isset($data['limit'])?(0+(int)($data['limit'])):10;
            $search=isset($data['search'])&&$data['search']!=""?trim($data['search']):'';
            $order_column=isset($data['order_column'])?(0+(int)($data['order_column'])):0;
            $order_type=isset($data['order_type'])&&$data['order_type']!=""?trim($data['order_type']):'DESC';

            $filter=isset($data['filter'])&&$data['filter']!=""?trim($data['filter']):'year';
            $startDate=isset($data['start_date'])&&$data['start_date']!=""?trim($data['start_date']):null;
            $endDate=isset($data['end_date'])&&$data['end_date']!=""?trim($data['end_date']):null;

            $this->db->distinct();
            $this->db->select(
                "SQL_CALC_FOUND_ROWS 
                (CASE
                    WHEN (cio.clock_in_time IS NULL 
                        AND cio.clock_out_time IS NULL 
                        AND cs.acceptance_status='Unconfirmed' 
                        AND CURRENT_TIMESTAMP() < cs.end
                    ) THEN 'unconfirmed'
                    WHEN (cio.clock_in_time IS NULL 
                        AND cio.clock_out_time IS NULL 
                        AND cs.acceptance_status='Accepted' 
                        AND CURRENT_TIMESTAMP() < cs.end
                    ) THEN 'upcoming'
                    WHEN (cio.clock_in_time IS NOT NULL 
                        AND (
                            ((cio.clock_out_time IS NULL OR cio.clock_out_time IS NOT NULL) AND cs.acceptance_status='Accepted')
                            OR (cio.clock_out_time IS NULL AND cs.acceptance_status='Reported')
                        )
                    ) THEN 'ongoing'
                    WHEN (cio.clock_in_time IS NOT NULL 
                        AND cio.clock_out_time IS NOT NULL 
                        AND cs.acceptance_status='Reported'
                    ) THEN 'completed'
                    WHEN (cio.clock_in_time IS NULL 
                        AND cio.clock_out_time IS NULL 
                        AND cs.acceptance_status IN('Unconfirmed','Accepted') 
                        AND CURRENT_TIMESTAMP() > cs.end
                    ) THEN 'missed'
                    WHEN (cio.clock_in_time IS NULL 
                        AND cio.clock_out_time IS NULL 
                        AND cs.acceptance_status='Declined'
                    ) THEN 'declined'
                    ELSE 'undefined'
                END) AS visit_status,
                cs.acceptance_status,
                (CASE
                    WHEN (cs.acceptance_status='Reported' 
                        AND cio.clock_out_time IS NOT NULL
                        AND a.reporting_approval='0'
                    ) THEN 'pending' 
                    WHEN (cs.acceptance_status='Reported' 
                        AND cio.clock_out_time IS NOT NULL
                        AND a.reporting_approval='1'
                    ) THEN 'approved' 
                    ELSE ''
                END) AS approval_status,
                cs.id AS schedule_id,
                c.id AS caregiver_id,
                p.id AS patient_id,
                cs.start AS schedule_start,
                cs.end AS schedule_end,
                cio.clock_in_time,
                cio.clock_out_time,
                mcs.name AS service_type,
                CONCAT(c.fname, ' ', c.lname) AS caregiver_name,
                CONCAT(p.first_name, ' ', p.last_name) AS patient_name,
                JSON_UNQUOTE(JSON_EXTRACT(p.address, '$.City')) AS patient_main_city,
                JSON_UNQUOTE(JSON_EXTRACT(p.address, '$.Zipcode')) AS patient_main_zipcode",false
            );
            $this->db->from('caregiver_schedule cs');
            $this->db->join('caregiver c', 'cs.caregiver_id=c.id', 'left');
            $this->db->join('patient_details p', 'cs.patient_id=p.id', 'left');
            $this->db->join('master_cg_skills mcs', 'p.level_of_service=mcs.id', 'left');
            $this->db->join('caregiver_patient_clock_in_out cio', 'cs.id=cio.schedule_id', 'left');
            $this->db->join('assessment a', 'cs.id=a.schedule_id', 'left');
            $this->db->where('cs.status', '1');
            if($startDate!=null && $startDate!='' && $endDate!=null && $endDate!=''){
                $this->db->where('cs.start BETWEEN "'.$startDate.'" AND "'.$endDate.'"');
            }

            if($order_column==0){
                $this->db->order_by('cs.id', $order_type);
                // $this->db->order_by('cs.start', 'DESC');
            }elseif($order_column==1) {
                $this->db->order_by('cs.start', $order_type);
            }elseif($order_column==2){
                $this->db->order_by('p.first_name', $order_type);
            }elseif($order_column==3){
                $this->db->order_by('p.address', $order_type);
            }elseif($order_column==4){
                $this->db->order_by('mcs.name', $order_type);
            }elseif($order_column==5){
                $this->db->order_by('c.fname', $order_type);
            }elseif($order_column==6){
                $this->db->order_by('cs.acceptance_status', $order_type);
            }

            if(isset($search) && $search!=''){
                if(in_array(strtolower($search),[
                    'unconfirmed',
                    'upcoming',
                    'ongoing',
                    'completed',
                    'missed',
                    'declined'
                ])){
                    $this->db->having('visit_status',$search);
                }else if(in_array(strtolower($search),[
                    'approval pending',
                    'approved'
                ])){
                    $search=strtolower($search)=='approval pending'?'pending':$search;
                    $this->db->having('approval_status',$search);
                }else{
                    $this->db->group_start();
                    $this->db->like('cs.id', $search);
                    $this->db->or_like('cs.start', $search);
                    $this->db->or_like("CONCAT(p.first_name,' ',p.last_name)", $search);
                    $this->db->or_like('p.address', $search);
                    $this->db->or_like('mcs.name', $search);
                    $this->db->or_like("CONCAT(c.fname,' ',c.lname)", $search);
                    $this->db->or_like('cs.acceptance_status', $search);
                    $this->db->group_end();
                }

                // if(preg_match('/['.preg_quote('unconfirmed','/').']/i', $search)){
                    
                // }if(preg_match('/['.preg_quote('upcoming','/').']/i', $search)){
                    
                // }if(preg_match('/['.preg_quote('ongoing','/').']/i', $search)){
                    
                // }if(preg_match('/['.preg_quote('completed','/').']/i', $search)){
                    
                // }if(preg_match('/['.preg_quote('missed','/').']/i', $search)){
                    
                // }if(preg_match('/['.preg_quote('declined','/').']/i', $search)){
                    
                // }
            }

            if($from_api==''){
                $this->db->limit($limit,$start);
            }

            $query=$this->db->get();
            $schedules=$query->result();
            $schedulesCount=$query->num_rows();
            $main_query=$this->db->last_query();
            $total_count=($this->db->query("SELECT FOUND_ROWS() AS total_rows"))->row()->total_rows;
            $response=(object)[
                'status'=>200,
                'msg'=>'fetched successfully',
                'data'=>(object)[
                    'total_count'=>$total_count,
                    'count'=>$schedulesCount,
                    'schedules'=>$schedules,
                    'query'=>$main_query
                ]
            ];
            return $response;
        }catch(Exception $e){
            $getMsg="CaregiverSchedule_model - model_get_schedules: ".$e->getMessage();
            echo $getMsg;
        }
    }
}


/* for data table end */