<?php
/*
### Register API
- Functions
  - login x
  - logout
  - search_patient x
  - search_doctor x
  - search_px x
  - last_px x
  - search_patient_type   x
  - search_delivery_type   x
  - do_register 
  - get_barcode
  - update_barcode

  template function  {
    $this->sys_debug();
    try {
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      $prm = $this->sys_input;

    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }

  }
*/

class Register extends MY_Controller {
  function index() {
    echo "isLogin : {$this->isLogin} \n";
    print_r($this->sys_input);
    print_r($this->sys_user);
  }
  function last_test() {
    $this->sys_debug();
    try {
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      $prm = $this->sys_input;
      $patientID = $prm["M_PatientID"];
      $orderHeaderID = 0;
      $sql = "select T_OrderHeaderID 
      from 
      t_orderheader
      where 
      T_OrderHeaderM_PatientID = ? and T_OrderHeaderIsActive = 'Y'
      order by T_OrderHeaderID desc 
      limit 0,1";
      $query = $this->db->query($sql,array($patientID));
      if ($query) {
        $rows = $query->result_array();
        if (count($rows) > 0 ) $orderHeaderID = $rows[0]["T_OrderHeaderID"];
      } else {
        $this->sys_error_db("find last order");
        exit;
      }
      $rows = array();
      if ($orderHeaderID > 0 ) {
        $sql = "select T_TestID,T_TestName
        from
        t_orderdetail 
        join t_test on T_OrderDetailT_OrderHeaderID =? and 
        T_TestIsActive ='Y' and T_OrderDetailT_TestID = T_TestID
        and T_TestIsPrice = 'Y' and T_OrderDetailIsActive='Y'";
        $query = $this->db->query($sql,array($orderHeaderID));
        if ($query) {
          $rows = $query->result_array();
        } else {
          $this->sys_error_db("find last test");
          exit;
        }
      }
      $result = array ("total" => count($rows), "records" => $rows);
      $this->sys_ok($result);
    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }
  function search_delivery_type() {
    $this->sys_debug();
    try {
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      $prm = $this->sys_input;
      $s_query = "%" . $prm["query"] . "%";
      $max = 25;
      if (isset($prm["max_row"]) && $prm["max_row"] < $max ) $max = $prm["max_row"];
      $tot_count = 0;
      $sql_param = array($s_query);
      $sql = "select count(*) as tot
      from m_deliveryservice
      where M_DeliveryServiceName like ? and M_DeliveryServiceIsActive='Y'";
      $query = $this->db->query($sql,$sql_param);
      if ($query) {
        $tot_count = $query->result_array()[0]["tot"];
      } else {
        $this->sys_error_db("delivery type count");
        exit;
      }
      $rows = array();
      if ($tot_count > 0) {
        $sql = "select *
        from m_deliveryservice
        where M_DeliveryServiceName like ? and M_DeliveryServiceIsActive='Y'
        limit  0,$max";
        $query = $this->db->query($sql,$sql_param);
        if ($query) {
          $rows = $query->result_array();
        } else {
          $this->sys_error_db("delivery type count");
          exit;
        }
      }
      $result = array ("total" => $tot_count, "records" => $rows);
      $this->sys_ok($result);

    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }
  function search_patient_type() {
    $this->sys_debug();
    try {
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      $prm = $this->sys_input;
      $s_query = "%" . $prm["query"] . "%";
      $max = 25;
      if (isset($prm["max_row"]) && $prm["max_row"] < $max ) $max = $prm["max_row"];
      $tot_count = 0;
      $sql_param = array($s_query);
      $sql = "select count(*) as tot
      from m_patienttype
      where M_PatientTypeName like ? and M_PatientTypeIsActive='Y'";
      $query = $this->db->query($sql,$sql_param);
      if ($query) {
        $tot_count = $query->result_array()[0]["tot"];
      } else {
        $this->sys_error_db("test/panel count");
        exit;
      }
      $rows = array();
      if ($tot_count > 0) {
        $sql = "select *
        from m_patienttype
        where M_PatientTypeName like ? and M_PatientTypeIsActive='Y'
        limit  0,$max";
        $query = $this->db->query($sql,$sql_param);
        if ($query) {
          $rows = $query->result_array();
        } else {
          $this->sys_error_db("test/panel count");
          exit;
        }
      }
      $result = array ("total" => $tot_count, "records" => $rows);
      $this->sys_ok($result);

    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }
  function search_test() {
    $this->sys_debug();
    try {
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      $prm = $this->sys_input;
      $s_query = "%" . $prm["query"] . "%";
      $max = 25;
      if (isset($prm["max_row"]) && $prm["max_row"] < $max ) $max = $prm["max_row"];
      //name 
      $sql = "select count(*) as tot
      from
      (
      select T_TestID
      from 
      t_test
      where T_TestName like ? and T_TestIsActive = 'Y'
      union
      select T_TestPanelID
      from
      t_testpanel
      where
      T_TestPanelName like ? and T_TestPanelIsActive = 'Y'
      ) x
      ";
      $tot_count = 0;
      $sql_param = array($s_query, $s_query);
      $query = $this->db->query($sql,$sql_param);
      if ($query) {
        $tot_count = $query->result_array()[0]["tot"];
      } else {
        $this->sys_error_db("test/panel count");
        exit;
      }
      $rows = array();
      if ($tot_count > 0) {
        $sql = "select *
        from
        (
        select T_TestID X_ID, T_TestName X_Name, 'N' IsPanel , concat('\'',T_TestID,'\'') as A_Test
        from 
        t_test
        where T_TestName like ? and T_TestIsActive = 'Y'
        union
        select T_TestPanelID X_ID, T_TestPanelName X_Name, 'Y' IsPanel, 
        group_concat(T_TestPanelDetailT_TestID) as A_Test
        from
        t_testpanel
        join t_testpaneldetail on T_TestPanelID = T_TestPanelDetailT_TestPanelID 
        and T_TestPanelDetailIsActive = 'Y'
        where
        T_TestPanelName like ? and T_TestPanelIsActive = 'Y'
        group by T_TestPanelID
        ) x
        limit 0, $max
        ";
        $query = $this->db->query($sql,$sql_param);
        if ($query) {
          $rows = $query->result_array();
          foreach($rows as $idx => $r) {
            $a_test = explode(",",$r["A_Test"]);
            $rows[$idx]["A_Test"] = $a_test;
          }
        } else {
          $this->sys_error_db("test/panel data");
          exit;
        }
      }
      $result = array ("total" => $tot_count, "records" => $rows);
      $this->sys_ok($result);

    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }

  function search_doctor() {
    $this->sys_debug();
    try {
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      $prm = $this->sys_input;
      //name+address+phone
      $a_param = explode("+",$prm["query"]);
      $sql_where = " M_DoctorIsActive='Y' ";
      $sql_param = array();
      foreach($a_param as $idx => $inp) {
        if (trim($inp) == "") continue;
        if ($sql_where != "") $sql_where .= " and ";
        switch($idx) {
          case 0 :
            $sql_where .= " M_DoctorName like ? ";
            $sql_param[] = "%$inp%";
          break;
          case 1 :
            $sql_where .= " ( M_DoctorHomeAddress like ? or M_DoctorPracticeAddress like ? ) ";
            $sql_param[] = "%$inp%";
            $sql_param[] = "%$inp%";
          break;
          case 2 :
            $sql_where .= " M_DoctorPhone like ? ";
            $sql_param[] = "%$inp%";
          break;
        }
      }
      if ($sql_where != "" ) $sql_where = " where $sql_where";
      $max = 25;
      if (isset($prm["max_row"]) && $prm["max_row"] < $max ) $max = $prm["max_row"];

      $sql = "select count(*) as tot from m_doctor $sql_where";
      $tot_count = 0;
      $query = $this->db->query($sql,$sql_param);
      if ($query) {
        $tot_count = $query->result_array()[0]["tot"];
      } else {
          $this->sys_error_db("search_doctor count");
          exit;
        }
      $rows = array();
      if ($tot_count > 0) {
        $sql = "select * from m_doctor $sql_where limit 0,$max";
        $query = $this->db->query($sql,$sql_param);
        if ($query) {
          $rows = $query->result_array();
        } else {
          $this->sys_error_db("search_doctor data");
          exit;
        }
      }
      $result = array ("total" => $tot_count, "records" => $rows);
      $this->sys_ok($result);
    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }
  function search_patient() {
    // $this->sys_debug();
    try {
      $prm = $this->sys_input;
      if (! $this->isLogin) {
        $this->sys_error("Invalid Token");
        exit;
      }
      //name+address+phone+dob(ddmmyy)

      $a_param = explode("+",$prm["query"]);
      $sql_where = " M_PatientIsActive='Y' ";
      $sql_param = array();
      foreach($a_param as $idx => $inp) {
        if (trim($inp) == "") continue;
        if ($sql_where != "") $sql_where .= " and ";
        switch($idx) {
          case 0 :
            $sql_where .= " M_PatientName like ? ";
            $sql_param[] = "%$inp%";
          break;
          case 1 :
            $sql_where .= " M_PatientAddress like ? ";
            $sql_param[] = "%$inp%";
          break;
          case 2 :
            $sql_where .= " M_PatientPhone like ? ";
            $sql_param[] = "%$inp%";
          break;
          case 3 :
            $sql_where .= " M_PatientDOB like ? ";
            //ddmmyy 
            if (strlen($inp) == 6) {
              $year = substr($inp,4,2);
              if ($year > 20) {
                $year = "19$year";
              } else {
                $year = "20$year";
              }
              $dob =  "$year-" . substr($inp,2,2) . "-" . substr($inp,0,2);
            }
            $sql_param[] = $dob;
          break;
        }
      }
      if ($sql_where != "" ) $sql_where = " where $sql_where";
      $max = 25;
      if (isset($prm["max_row"]) && $prm["max_row"] < $max ) $max = $prm["max_row"];

      $sql = "select count(*) as tot from m_patient $sql_where";
      $query = $this->db->query($sql,$sql_param);
      $tot_count = 0; 
      if ($query) {
        $tot_count = $query->result_array()[0]["tot"];
      } else {
        $this->sys_error_db("search patient count");
        exit;
      }
      $rows = array();
      if ($tot_count > 0 ) {
        $sql = "select * from m_patient $sql_where limit 0,$max";
        $query = $this->db->query($sql,$sql_param);
        if ($query) {
          $rows = $query->result_array();
        } else {
          $this->sys_error_db("search patient data");
          exit;
        }
      }
      $result = array("total" => $tot_count , "records" => $rows);
      $this->sys_ok($result);
    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }
  function login() {
    $prm = $this->sys_input;
    try {
      //existing password enc
      $sm_password = md5($this->smartlab_salt . $prm["userPassword"] . 
      $this->smartlab_salt);
      $query = $this->db->query("select M_UserID,M_UserUserName 
      from m_user 
      where M_UserUserName=? and M_UserPassword=?
      and M_UserIsActive = 'Y'
      ",array($prm["userName"], $sm_password));
      if (!$query) {
        $message = $this->db->error();
        $this->sys_error($message);
        exit;
      }
      $rows = $query->result_array();
      if (count($rows) > 0 ) {
        $user = $rows[0];
        $token  = JWT::encode($user,$this->SECRET_KEY);
        $data = array(
          "user" => $user,
          "token" => $token
        );
        $this->sys_ok($data);
        exit;
      } 
      $this->sys_error_db("Invalid UserName / Password");
    } catch(Exception $exc) {
      $message = $exc->getMessage();
      $this->sys_error($message);
    }
  }
  function logout() {
    $this->sys_error("ok");
  }
}
?>