<?php
  // Bypass Auth on API Call
  define('IS_API', true);
  $origin = $_SERVER['HTTP_ORIGIN'] ?? '';
  if (in_array($origin, ['http://infra-tools.appliarmony.net','https://infra-tools.appliarmony.net'], false)) {
    header("Access-Control-Allow-Origin: $origin");
    header("Vary: Origin");
  }
  header('Access-Control-Allow-Methods: POST, OPTIONS');
  header('Access-Control-Allow-Headers: Content-Type, Accept');
  header('Content-Type: application/json; charset=utf-8');
  if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') { http_response_code(204); exit; }

  // Web-Service Common
  include $_SERVER['DOCUMENT_ROOT'] . "/include/all.php";
  $rc=999;$stdout="?";$actor=$_SERVER['COMPUTERNAME'];$done=0;
  $input = file_get_contents('php://input');
  $json = json_decode($input, true);
  $SourceUser = $json['source'] ?? $_SERVER['CURRENTUSER'] ?? null;

  // Main
  $lun = $json['lun'];
  $pos = strrpos($lun, '_');
  if ($pos) {
    $hostname = substr($lun, 0, $pos);
    $extension = substr($lun, $pos + 1);
    $result = [
      'Hostname' => $hostname,
      'Extension' => $extension,
    ];
    $json = json_encode($result, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);

    $answer = PostJson("$bdnuss/Storage/SVC/VOLUME/SVC_VOLUME_DELETE.php", $json);
    $rc = (int)json_decode($answer, true)['RC'] ?? 1;
    $stdout = json_decode($answer, true)['Msg'] ?? 'Unknown error';
    if ($rc === 0) {$done = 1;}
    $result = [
      'RC' => $rc,
      'StdOut' => $stdout,
    ];
    $json = json_encode($result, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
  }else{
    $result = [
      'RC' => 1,
      'StdOut' => "Invalid LUN format",
    ];
    $json = json_encode($result, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
  }

  // Send Answer
  echo $json;

  // Log to dedicated Table
  log2DB();