<?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
include '../../../include/conf.php';
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_FILES["files"])) {
    $uploadedFiles = $_FILES["files"];
    $upl_key = $_POST['upl_key'];
    $fileNames = array();
    $get_order = mysqli_query($conn, "select * from tbl_confirmorder where orid = '$upl_key'");
    $set_or = mysqli_fetch_array($get_order, MYSQLI_ASSOC);
    
    if($set_or['passport_file']!=''){
        $file_arr = explode("$$$", $set_or['passport_file']);
    }else{
        $file_arr = [];
    }

    for ($i = 0; $i < count($uploadedFiles["name"]); $i++) {
        $filename = Time().basename($uploadedFiles["name"][$i]);
        $targetPath = "uploads/" . $filename;

        if (move_uploaded_file($uploadedFiles["tmp_name"][$i], $targetPath)) {
            array_push($file_arr, $filename);
        }
    }

    // Send back the list of uploaded file names
    $file_str = implode('$$$', $file_arr);
    $update = "update tbl_confirmorder set passport_file='$file_str' where orid='$upl_key'";
    mysqli_query($conn, $update);
    $arr = array("icon"=>"sucess","title"=>"Success", "text"=>"File Uploaded Successfully");
}else{
    $arr = array("icon"=>"error","title"=>"Error", "text"=>"File Not Uploaded Successfully");  
}
echo json_encode($arr);
?>