<?php
class Specimen extends MY_Controller
{
    var $db;
    function __construct()
    {
        parent::__construct();
        $this->load->library('Satusehat');
    }

    function index()
    {
        echo "Satu Sehat Spesimen";
    }

    function getspecimen()
    {
        try {
            $prm = $this->sys_input;
            $orderheaderID = $prm['orderheaderID'];

            //get organization 
            $sql = "SELECT organizationID
                FROM one_health.organization 
                WHERE organizationIsActive = 'Y'";

            $qry = $this->db->query($sql, []);
            $last_qry = $this->db->last_query();

            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }

            $organizationID = $qry->result_array()[0]['organizationID'];

                // get data for looping
                $sql_data_spesimen = "SELECT M_PatientName,
                T_OrderSampleID, 
                T_OrderHeaderID, 
                T_OrderSampleReceiveDate,
                T_OrderSampleReceiveTime,
                CONCAT(T_OrderSampleReceiveDate,' ',T_OrderSampleReceiveTime) as collectedDateTime,
                CONCAT(T_OrderSampleReceiveDate,' ',T_OrderSampleReceiveTime) as collectedDateTimeFormat,
                T_OrderDetailID,
                T_OrderSampleSamplingDate, 
                T_OrderSampleSamplingTime,
                CONCAT(T_OrderSampleSamplingDate,' ',T_OrderSampleSamplingTime) as receivedTime,
                DATE_FORMAT(CONCAT(T_OrderSampleSamplingDate,' ',T_OrderSampleSamplingTime), '%Y-%m-%dT%H:%i:%s+00:00') as receivedTimeFormat,
                OHPatientMapIHSNumber,
                IFNULL(OHSPecimenMapTypeSystem,'') as OHSPecimenMapTypeSystem,
                IFNULL(OHSPecimenMapTypeCode,'') as OHSPecimenMapTypeCode,
                IFNULL(OHSPecimenMapTypeDisplay,'') as OHSPecimenMapTypeDisplay,
                IFNULL(OHSPecimenMapCollectionMethodeSystem,'') as OHSPecimenMapCollectionMethodeSystem,
                IFNULL(OHSPecimenMapCollectionMethodeCode,'') as OHSPecimenMapCollectionMethodeCode,
                IFNULL(OHSPecimenMapCollectionMethodeDisplay,'') as OHSPecimenMapCollectionMethodeDisplay,
                T_OrderDetailT_TestSasCode as sas_code
                from t_orderheader
                join t_orderdetail
                    ON T_OrderHeaderID = T_OrderDetailT_OrderHeaderID
                    AND T_OrderDetailIsActive = 'Y'
                    AND T_OrderHeaderID = $orderheaderID
                join t_test
                    ON T_OrderDetailT_TestID = T_TestID 
                    AND T_TestIsActive = 'Y'
                    AND T_TestIsResult = 'Y'
                join t_ordersample
                    on T_OrderHeaderID = T_OrderSampleT_OrderHeaderID
                    AND T_OrderSampleT_SampleTypeID = T_TestT_SampleTypeID
                    AND T_OrderSampleIsActive = 'Y'
                join t_sampletype 
                    ON T_OrderSampleT_SampleTypeID = T_SampleTypeID
                    AND T_SampleTypeIsActive = 'Y' 
                join m_patient 
                    on T_OrderHeaderM_PatientID = M_PatientID
                    AND T_OrderHeaderIsActive = 'Y'
                    AND M_PatientIsActive = 'Y'
                LEFT JOIN one_health.oh_patient_map
                    ON T_OrderHeaderM_PatientID = OHPatientMapM_PatientID
                    AND OHPatientMapIsActive = 'Y'
                LEFT JOIN one_health.oh_specimen_map
                    ON T_SampleTypeID = OHSPecimenMapT_SampleTypeID
                    AND OHSPecimenMapIsActive = 'Y'
                    GROUP BY T_OrderSampleID";

                $qry_data_spesimen = $this->db->query($sql_data_spesimen);

                $last_qry = $this->db->last_query();

                if (!$qry_data_spesimen) {
                    $error = array(
                        "message" => $this->db->error()["message"],
                        "sql" => $last_qry
                    );
                    $this->sys_error_db($error);
                    exit;
                }

                $result_data_spesimen = $qry_data_spesimen->result_array();

                $spesimenJSON = [];

                $receivedTime = "";

                $fullUrl = [];
                $identifier = [];
                $typeCoding = [];
                $collectionMethodCoding = [];
                $collectedDateTime = "";
                $resourceSubject = [];
                $responseRequest = [];
                //echo count($result_data_spesimen);
                $results = [];
                $status = 'complete';
                foreach ($result_data_spesimen as $key => $vx) {
                    $sql = "SELECT * 
                            FROM one_health.specimen
                            WHERE
                            SpecimentT_OrderHeaderID = ? AND
                            SpecimentT_OrderSampleID = ? AND
                            SpecimenIsActive = 'Y'";

                    $qry_check_specimen = $this->db->query($sql,[$orderheaderID,$vx['T_OrderSampleID']]);
                                        
                    //echo $this->db->last_query();
                    if (!$qry_check_specimen) {
                        $last_qry = $this->db->last_query();
                        $error = array(
                            "message" => $this->db->error()["message"],
                            "sql" => $last_qry
                        );
                        $this->sys_error_db($error);
                        exit;
                    }

                    $exist_data = $qry_check_specimen->result_array();

                    if(count($exist_data) == 0){
                        $specimen_uuid = $this->satusehat->gen_uuid();
                        $sql = "SELECT IFNULL(ServiceRequestUUID,'') as ServiceRequestUUID
                        FROM t_orderdetail
                        LEFT JOIN one_health.service_request ON ServiceRequestT_OrderHeaderID = T_OrderDetailT_OrderHeaderID AND
                        ServiceRequestT_OrderDetailID = T_OrderDetailID
                        WHERE
                        T_OrderDetailT_OrderHeaderID = ? AND
                        T_OrderDetailIsActive = 'Y' AND
                        T_OrderDetailT_TestSasCode = LEFT(?,8)
                        LIMIT 1";
                        $qry_data_service_request = $this->db->query($sql,[$orderheaderID,$vx['sas_code']]);
                        
                        //echo $this->db->last_query();
                        if (!$qry_data_service_request) {
                            $last_qry = $this->db->last_query();
                            $error = array(
                                "message" => $this->db->error()["message"],
                                "sql" => $last_qry
                            );
                            $this->sys_error_db($error);
                            exit;
                        }
        
                        $data_service_request = $qry_data_service_request->row_array();

                        if(!$vx['OHSPecimenMapTypeCode'] || $vx['OHSPecimenMapTypeCode'] == ''){
                            $status = 'uncomplete';
                        }

                        if(!$vx['OHSPecimenMapCollectionMethodeCode'] || $vx['OHSPecimenMapCollectionMethodeCode'] == ''){
                            $status = 'uncomplete';
                        }

                        $spesimenJSON = [
                            "fullUrl" => "urn:uuid:{$specimen_uuid}",
                            "resource" => [
                                "resourceType" => "Specimen",
                                "identifier" => [
                                    [
                                        "system" => "http://sys-ids.kemkes.go.id/specimen/$organizationID",
                                        "value" => $vx['T_OrderSampleID'],
                                        "assigner" => [
                                            "reference" => "Organization/$organizationID"
                                        ],
                                    ]
                                ],
                                "status" => "available",
                                "type" => [
                                    "coding" => [
                                        [
                                            "system" => $vx['OHSPecimenMapTypeSystem'],
                                            "code" => $vx['OHSPecimenMapTypeCode'],
                                            "display" => $vx['OHSPecimenMapTypeDisplay']
                                        ]
                                    ]
                                ],
                                "collection" => [
                                    "method" => [
                                        "coding" => [
                                            [
                                                "system" => $vx['OHSPecimenMapCollectionMethodeSystem'],
                                                "code" => $vx['OHSPecimenMapCollectionMethodeCode'],
                                                "display" => $vx['OHSPecimenMapCollectionMethodeDisplay']
                                            ]
                                        ]
                                    ],
                                    "collectedDateTime" => date('c', strtotime($vx['collectedDateTime']))
                                ],
                                "subject" => [
                                    "reference" => "Patient/{$vx['OHPatientMapIHSNumber']}",
                                    "display" => $vx['M_PatientName']
                                ],
                                "request" => [
                                    [
                                        "reference" => "ServiceRequest/".$data_service_request['ServiceRequestUUID']
                                    ]
                                ],
                                "receivedTime" => date('c', strtotime($vx['receivedTime']))
                            ],
                            "request" => [
                                "method" => "POST",
                                "url" => "Specimen"
                            ],
                        ];

                        $sql = "INSERT INTO one_health.specimen
                                (
                                    SpecimenUUID,
                                    SpecimentT_OrderHeaderID,
                                    SpecimentT_OrderSampleID,
                                    SpecimenJSON,
                                    SpecimenStatus,
                                    SpecimenCreated
                                )
                                VALUES
                                (
                                    ?,
                                    ?,
                                    ?,
                                    ?,
                                    ?,
                                    NOW()
                                )";
                        $qry = $this->db->query($sql, [
                            $specimen_uuid,
                            $orderheaderID, 
                            $vx['T_OrderSampleID'],
                            json_encode($spesimenJSON),
                            $status
                        ]);
                        $last_qry = $this->db->last_query();

                        if (!$qry) {
                            $error = array(
                                "message" => $this->db->error()["message"],
                                "sql" => $last_qry
                            );
                            $this->sys_error_db($error);
                            exit;
                        }

                        $results[] = $spesimenJSON;
                    }else{
                        $results[] = $exist_data[0]['SpecimenJSON'];
                    }
                }
                
                echo json_encode($results);

                // echo $sql_data_spesimen;
            
        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function get_codesystems(){
        try {
            $prm = $this->sys_input;

            $sql = "SELECT code_system
                    FROM one_terminology.`terminology` 
                    WHERE `resource_type` = 'specimen' AND 
                    `attribute_path` = 'specimen.type'  
                    GROUP BY code_system";

            $qry = $this->db->query($sql);
            $last_qry = $this->db->last_query();
            //echo $last_qry;
            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }

            $results = $qry->result_array();
            echo json_encode($results);
            
        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function get_specimentypes(){
        try {
            $prm = $this->sys_input;
            $search = $prm['search'];
            $code_system = $prm['code_system'];

            $sql = "SELECT code_system,code,display
                    FROM one_terminology.`terminology` 
                    WHERE `resource_type` = 'specimen' AND 
                    `attribute_path` = 'specimen.type' AND 
                    code_system = ? AND
                    (  
                        `display` LIKE CONCAT('%',?,'%') OR 
                        `code` LIKE CONCAT('%',?,'%')
                    )
                    LIMIT 50";

            $qry = $this->db->query($sql, [$code_system,$search,$search]);
            $last_qry = $this->db->last_query();
            //echo $last_qry;
            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }

            $results = $qry->result_array();
            echo json_encode($results);
            
        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function get_specimencollections(){
        try {
            $prm = $this->sys_input;
            $search = $prm['search'];
            $code_system = $prm['code_system'];

            $sql = "SELECT code_system,code,display
                    FROM one_terminology.`terminology` 
                    WHERE `resource_type` = 'specimen' AND 
                    `attribute_path` = 'specimen.collection' AND 
                    code_system = ? AND
                    (  
                        `display` LIKE CONCAT('%',?,'%') OR 
                        `code` LIKE CONCAT('%',?,'%')
                    )
                    LIMIT 50";

            $qry = $this->db->query($sql, [$code_system,$search,$search]);
            $last_qry = $this->db->last_query();
            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }

            $results = $qry->result_array();
            echo json_encode($results);
            
        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }

    function updatespecimen()
    {
        try {
            if (!$this->isLogin) {
                $this->sys_error("Invalid Token");
                exit;
            }

            $prm = $this->sys_input;
            $userid = $this->sys_user["M_UserID"];
            $SpecimenUUID = $prm['SpecimenUUID'];
            $T_OrderSampleID = $prm['T_OrderSampleID'];
            $sql = "SELECT T_OrderSampleT_SampleTypeID
                    FROM t_ordersample
                    WHERE
                    T_OrderSampleID = ? AND 
                    T_OrderSampleIsActive = 'Y' LIMIT 1";
            $qry = $this->db->query($sql, [$T_OrderSampleID]);
            $last_qry = $this->db->last_query();

            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }

            $T_SampleTypeID = $qry->row()->T_OrderSampleT_SampleTypeID;

            $json_data = json_encode($prm['json_data']);
            $param_json = $prm['json_data'];
            $specimen_type = $param_json['resource']['type']['coding'][0];
            $specimen_collection = $param_json['resource']['collection']['method']['coding'][0];
            if($specimen_type['code'] && $specimen_type['code'] != '' && $specimen_collection['code'] && $specimen_collection['code'] != ''){
                $sql = "UPDATE one_health.oh_specimen_map SET 
                        OHSPecimenMapTypeSystem = ?,
                        OHSPecimenMapTypeCode = ?, 
                        OHSPecimenMapTypeDisplay = ?,
                        OHSPecimenMapCollectionMethodeSystem = ?,
                        OHSPecimenMapCollectionMethodeCode = ?,
                        OHSPecimenMapCollectionMethodeDisplay = ?
                        WHERE
                        OHSPecimenMapT_SampleTypeID = ? AND
                        OHSPecimenMapIsActive = 'Y'
                        ";
                $qry = $this->db->query($sql, [
                    $specimen_type['system'],
                    $specimen_type['code'],
                    $specimen_type['display'],
                    $specimen_collection['system'],
                    $specimen_collection['code'],
                    $specimen_collection['display'],
                    $T_SampleTypeID
                ]);
                $last_qry = $this->db->last_query();
    
                if (!$qry) {
                    $error = array(
                        "message" => $this->db->error()["message"],
                        "sql" => $last_qry
                    );
                    $this->sys_error_db($error);
                    exit;
                }
            }


            $status = $prm['status'];
            $sql = "UPDATE one_health.specimen 
                    SET SpecimenJSON = ?,  SpecimenStatus = ? 
                    WHERE 
                    SpecimentT_OrderSampleID = ? AND
                    SpecimenUUID = ? AND 
                    SpecimenIsActive = 'Y'";
            $qry = $this->db->query($sql, [$json_data, $status, $T_OrderSampleID, $SpecimenUUID]);
            $last_qry = $this->db->last_query();

            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }

            $sql = "SELECT * 
                    FROM one_health.specimen 
                    WHERE SpecimentT_OrderSampleID = ? AND
                    SpecimenUUID = ? AND 
                    SpecimenIsActive = 'Y'";
            $qry = $this->db->query($sql, [$T_OrderSampleID,$SpecimenUUID]);
            $last_qry = $this->db->last_query();

            if (!$qry) {
                $error = array(
                    "message" => $this->db->error()["message"],
                    "sql" => $last_qry
                );
                $this->sys_error_db($error);
                exit;
            }
            $result = $qry->row_array();
            echo json_encode($result['SpecimenJSON']);
        } catch (Exception $exc) {
            $message = $exc->getMessage();
            $this->sys_error($message);
        }
    }




}