<?php  

header('Access-Control-Allow-Origin: *');
header("Access-Control-Allow-Headers: X-API-KEY, Origin, X-Requested-With, Content-Type, Accept, Access-Control-Request-Method");
header("Access-Control-Allow-Methods: GET, POST, OPTIONS, PUT, DELETE");
header("Allow: GET, POST, OPTIONS, PUT, DELETE");
 header("Content-type: application/json; charset=utf-8");

$method = $_SERVER['REQUEST_METHOD'];
if($method == "OPTIONS") {
    die();
}

/* Connect to the local server using Windows Authentication and  
specify the AdventureWorks database as the database in use. */  
$serverName = "localhost";  
$connectionInfo = array( "Database"=>"IVeR", "UID"=>"sa", "PWD"=>"ReasonMac2020");  
$conn = sqlsrv_connect( $serverName, $connectionInfo);  
if( $conn === false )  
{  
     echo "Could not connect.\n";  
     die( print_r( sqlsrv_errors(), true));  
}  
  
$data = json_decode(file_get_contents('php://input'), true);

if(empty($data['type'])){


/* Set up the Transact-SQL query. */  
$tsql = "SELECT h.activo as hitActivo, h.id as idHit, h.personal, h.lat as 'latHit', h.lng as 'lngHit', h.fechaHora as 'fechaHit', t.nombre as 'tipoLectura', t.activo, v.*
FROM hits h
INNER JOIN cat_tipoLectura t on t.id = h.tipoLectura
INNER JOIN padron_vehicular v on v.id = h.vehiculo ";

$stmt = sqlsrv_query($conn, $tsql);  

$result = array(); 

do {
    while ($row = sqlsrv_fetch_array($stmt, SQLSRV_FETCH_ASSOC)){
       $result[] = $row; 
    }
} while (sqlsrv_next_result($stmt));



echo json_encode($result); 


}elseif($data['type'] =='update'){

$id = $data['id'];

$tsql = "UPDATE hits SET activo = 0 WHERE id =".$id;  

  
$stmt = sqlsrv_query($conn, $tsql);  


$res['status'] = "UPDATE hits SET activo = 0 WHERE id =".$id;
$res['result'] = '';
print json_encode($res);


}elseif($data['type'] =='save'){

$lectura = $data['lectura'];
$lat = $data['lat'];
$lng = $data['lng'];
$time = new DateTime();

$tsql = "INSERT INTO patron_movilidad (lectura,lat,lng,fechaHora) VALUES(?,?,?,?)";  

  
$stmt = sqlsrv_prepare($conn, $tsql,array(&$lectura, &$lat, &$lng, &$time));  
if( sqlsrv_execute( $stmt ) === false ) {
          die( print_r( sqlsrv_errors(), true));
}

$res['status'] = 'Guardado ok';
$res['result'] = '';
print json_encode($res);


}

sqlsrv_free_stmt( $stmt);  
sqlsrv_close( $conn);  
?>