<?php
require_once('session_backend_administrator.php');
header('Content-Type: text/html; charset=UTF-8');
date_default_timezone_set("Asia/Bangkok"); 
$datetime = date('d/m/Y H.i'); 

if($STT_login=="admin_login_true"){

    if(!isset($_POST['txt_name']) or !isset($_POST['txt_id']) ){
        echo "<SCRIPT type='text/javascript'>
                alert('กรุณากรอกข้อมูลให้ครบ');
                window.location.replace(document.referrer);
            </SCRIPT>";
        exit;
    }else{
        $data_name = trim($con_db_administrator->real_escape_string($_POST['txt_name']));
        $data_id = trim($con_db_administrator->real_escape_string($_POST['txt_id']));

        /////// เช็คข้อมูล id ซ้ำ
        $sql_check_id = " SELECT COUNT(*) FROM `data_group` WHERE `id_group`='$data_id' ";
        $qr_check_id = mysqli_query($con_db_administrator, $sql_check_id) or trigger_error("sql_check_id", E_USER_ERROR);
        $rs_check_id = mysqli_fetch_row($qr_check_id);
        $check_id = $rs_check_id[0]; 

        /////// เช็คข้อมูล name ซ้ำ
        $sql_check_name = " SELECT COUNT(*) FROM `data_group` WHERE `name_group`='$data_name' ";
        $qr_check_name = mysqli_query($con_db_administrator, $sql_check_name) or trigger_error("sql_check_name", E_USER_ERROR);
        $rs_check_name = mysqli_fetch_row($qr_check_name);
        $check_name = $rs_check_name[0]; 

        if($check_id >= 1){
            echo "<SCRIPT type='text/javascript'>
                    alert('ลำดับหน่วยงาน [ $data_id ] ซ้ำ');
                    window.location.replace('../ChartGroupMain');
                </SCRIPT>";
            exit;
        }else if($check_name >= 1){
            echo "<SCRIPT type='text/javascript'>
                    alert('ชื่อหน่วยงาน [ $data_name ] ซ้ำ');
                    window.location.replace('../ChartGroupMain');
                </SCRIPT>";
            exit;
        }else{
            $dt_addfile = date('YmdHis'); 

            $oldname_filedoc = $_FILES['uploadFile']['name'];
            $type_filedoc = pathinfo($_FILES['uploadFile']['name'],PATHINFO_EXTENSION);
            $newname_filedoc = $dt_addfile."_".$data_name.".".$type_filedoc;
            $keep_filedoc = "../../../doc/pf/";
            $move_filedoc = $keep_filedoc.$newname_filedoc;
            move_uploaded_file($_FILES['uploadFile']['tmp_name'],$move_filedoc); 
            $path_filedoc = "doc/pf/".$newname_filedoc;

            $insert_data = " INSERT INTO `data_group`(`id_group`, `name_group`, `img_group`)
                             VALUES ( '$data_id', '$data_name', '$path_filedoc' )";
            $action_data = $con_db_administrator->query($insert_data);
            if(!$action_data){
                echo "<SCRIPT type='text/javascript'>
                        alert('เพิ่มข้อมูลไม่สำเร็จ กรุณาลองใหม่อีกครั้ง');
                        window.location.replace('../ChartGroupMain');
                    </SCRIPT>";
                exit;
            }else{
                echo "<SCRIPT type='text/javascript'>
                        alert('เพิ่มข้อมูลใหม่ สำเร็จ');
                        window.location.replace('../ChartGroupMain');
                    </SCRIPT>";
                exit;
            }

        }

    }
           

}else{
    echo "<SCRIPT type='text/javascript'>
        alert('กรุณาเข้าสู่ระบบ');
        window.location.replace('../../index');
    </SCRIPT>";
    exit;
}
mysqli_close($con_db_administrator);
?>