<?php
/* Database connection start */
require_once "../../include/config.php";
// ตารางข้อมูล
$table = "log_school"; 
$requestData= $_REQUEST;

$columns = array( 
// column ของตารางในฐานข้อมูล
	0 =>'scid',
	1 =>'username', 
	2 => 'fullname',
	3=> 'areacode'
);

if( !empty($requestData['search']['value']) ) {
	//ค้นหาฟิลด์  title , views
	$query = $mysqli->query("SELECT * FROM $table WHERE 1=1 AND username LIKE '%".$requestData['search']['value']."%' OR fullname LIKE '%".$requestData['search']['value']."%' ORDER BY ". $columns[$requestData['order'][0]['column']]." ".$requestData['order'][0]['dir']." LIMIT ".$requestData['start']." ,".$requestData['length']."");
	$totalData=mysqli_num_rows($query);
	$sqls= $mysqli->query("SELECT * FROM $table ");
	$totalAll=mysqli_num_rows($sqls);	
	$totalFiltered = $totalAll; 	
}else{
//แสดงข้อมูลปกติ
	$query = $mysqli->query("SELECT * FROM $table ORDER BY ". $columns[$requestData['order'][0]['column']]." ".$requestData['order'][0]['dir']." LIMIT ".$requestData['start']." ,".$requestData['length']."");
	$totalData=mysqli_num_rows($query);
	$sqls= $mysqli->query("SELECT * FROM $table ");
	$totalAll=mysqli_num_rows($sqls);
	$totalFiltered = $totalAll;  
}

$data = array();
$i=1+$requestData['start'];
while( $row=mysqli_fetch_array($query) ) {  // preparing an array
	$nestedData=array(); 
	//API ข้อมูลโรงเรียน
	$schoolcode=$row['username'];
	$url_ad = ''.$api_url.'/api/school_obj.php?csid='.$schoolcode;
	$datdd = file_get_contents($url_ad);
	$datdd = json_decode($datdd);
	// API ข้อมูลบุคลากร
	$url = ''.$api_url.'/api/teacher.php?csid='.$schoolcode;
	$datat = json_decode(file_get_contents($url));
	$teacher_all=count($datat,1);
	
	$nestedData[] = '<center>'.number_format($i).'</center>';
	$nestedData[] = '<center>'.$row["username"].'</center>';
	$nestedData[] = '&nbsp;'.$row["fullname"].'';
	$nestedData[] = '&nbsp;ต.'.$datdd->subdistrict.'&nbsp;&nbsp;อ.'.$datdd->district.'&nbsp;&nbsp;จ.'.$datdd->province.'' ;
	$nestedData[] = '<center>'.number_format($datdd->students).'</center>';
	$nestedData[] = '<center>'.$teacher_all.'</center>';
	$nestedData[] = '';

	$data[] = $nestedData;
	$i++;
}



$json_data = array(
			"draw"            => intval( $requestData['draw'] ),
			"recordsTotal"    => intval( $totalData ),
			"recordsFiltered" => intval( $totalFiltered ),
			"data"            => $data 
			);

echo json_encode($json_data);

?>