<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);
function open_database($dab,$sqlquery)
{

  $mysqli = new mysqli("localhost", "USERNAME", "PASSWORD", "$dab");
  if ($mysqli->connect_errno) {
    echo "Failed to connect to MySQL: (" . $mysqli->connect_errno . ") " . $mysqli->connect_error;
  }

  $result=$mysqli->query($sqlquery);
  return($result);
}

$qstring=$_SERVER['QUERY_STRING'];
parse_str($qstring, $gem);
if(strlen($_SERVER['HTTP_USER_AGENT']) >2) {
  $r=open_database("power", "select * from devices where SN='01100476'");
  $gem = mysqli_fetch_assoc($r);

  foreach ($gem as $key => $value) {
    if (substr($key, 0,1)==="c") {
      $r=open_database("power", "select amps from circuits where device_id='".$gem['device_id']."' and name='".$key."'");
      $row = mysqli_fetch_assoc($r);
      $gem[$key] = $gem[$key] . ",". $row['amps'];
    }
  }

  echo json_encode($gem);
} else {
  $r=open_database("power", "select device_id from devices where SN='".$gem['SN']."'");
  if ($r->num_rows > 0) {
    $r=open_database("power", "update devices set V='" . $gem['V'] . "', c1 = '". $gem['c1'] . "', c2 = '". $gem['c2'] . "', c3 = '". $gem['c3'] . "', c4 = '". $gem['c4'] . "', c5 = '". $gem['c5'] . "', c6 = '". $gem['c6'] . "', c7 = '". $gem['c7'] . "', c8 = '". $gem['c8'] . "', c9 = '". $gem['c9'] . "', c10 = '". $gem['c10'] . "', c11 = '". $gem['c11'] . "', c12 = '". $gem['c12'] . "', c13 = '". $gem['c13'] . "', c14 = '". $gem['c14'] . "', c15 = '". $gem['c15'] . "', c16 = '". $gem['c16'] . "', c17 = '". $gem['c17'] . "', c18 = '". $gem['c18'] . "', c19 = '". $gem['c19'] . "', c20 = '". $gem['c20'] . "', c21 = '". $gem['c21'] . "', c22 = '". $gem['c22'] . "', c23 = '". $gem['c23'] . "', c24 = '". $gem['c24'] . "', c25 = '". $gem['c25'] . "', c26 = '". $gem['c26'] . "', c27 = '". $gem['c27'] . "', c28 = '". $gem['c28'] . "', c29 = '". $gem['c29'] . "', c30 = '". $gem['c30'] . "', c31 = '". $gem['c31'] . "', c32 = '". $gem['c32'] . "' where SN='".$gem['SN']."'");
  } else {
    $r=open_database("power", "insert devices set V='" . $gem['V'] . "', c1 = '". $gem['c1'] . "', c2 = '". $gem['c2'] . "', c3 = '". $gem['c3'] . "', c4 = '". $gem['c4'] . "', c5 = '". $gem['c5'] . "', c6 = '". $gem['c6'] . "', c7 = '". $gem['c7'] . "', c8 = '". $gem['c8'] . "', c9 = '". $gem['c9'] . "', c10 = '". $gem['c10'] . "', c11 = '". $gem['c11'] . "', c12 = '". $gem['c12'] . "', c13 = '". $gem['c13'] . "', c14 = '". $gem['c14'] . "', c15 = '". $gem['c15'] . "', c16 = '". $gem['c16'] . "', c17 = '". $gem['c17'] . "', c18 = '". $gem['c18'] . "', c19 = '". $gem['c19'] . "', c20 = '". $gem['c20'] . "', c21 = '". $gem['c21'] . "', c22 = '". $gem['c22'] . "', c23 = '". $gem['c23'] . "', c24 = '". $gem['c24'] . "', c25 = '". $gem['c25'] . "', c26 = '". $gem['c26'] . "', c27 = '". $gem['c27'] . "', c28 = '". $gem['c28'] . "', c29 = '". $gem['c29'] . "', c30 = '". $gem['c30'] . "', c31 = '". $gem['c31'] . "', c32 = '". $gem['c32'] . "', SN='".$gem['SN']."'");
  }
}
?>