<?
	$_ENV["__SKIP_PURIFY"] = true;
	
	$_cdir = __DIR__;

	$configPath = substr(__DIR__,0,strpos(__DIR__,"/public_html"))."/config.php";
	include_once $configPath;
	include_once __DIR__ . "/class/TedEsender.class.php";	

	$settings = file_get_contents("{$_cdir}/config/settings.json");
	$settings = json_decode($settings, TRUE);

	function onSaveError($message) {
		?>

		Swal({
			text: "<?= __guue($message) ?>",
			type: "error",
			showCancelButton: false,
			confirmButtonColor: '#d33',
			confirmButtonText: js_dict.conferma,
			closeOnConfirm: true
		}).then(() => {
			window.location.reload();
		});

		<?
	}

	if (! empty($_POST) && ! empty($_SESSION["utente"]) && $_SESSION["utente"]->permission($radice) &&  tokenVerify() && $_SESSION["utente"]->unlockSupporto()) {

		if (! empty(eFormsManager::get($_POST["guue"] ?? null, "TED_ESENDERS.FORM_SECTION.F03_2014.NUMBER_OF_AWARD_CONTRACT")) && eFormsManager::get($_POST["guue"] ?? null, "TED_ESENDERS.FORM_SECTION.F03_2014.NUMBER_OF_AWARD_CONTRACT") > 10000) {
			onSaveError("Il numero di aggiudicazioni inserite è superiore al massimo consentito");
			return;
		}

		// Buffered output when responding with JSON to prevent notices from interfering
		if(!empty($_POST["action"]) && $_POST["action"] == "autosave") {
			ob_start();
		}
		
		$ted = new TedEsender($_POST["form"], (int) $_POST["codice"], $settings, "{$_cdir}/config/xml");
		$ted->setMode("save");
		$ted->debug = DEVELOP_ENV;
		if (!empty($ted->info["modulo"]) && !empty($ted->info["codice_elemento"])) {
			if (!$_SESSION["utente"]->permission($ted->info["modulo"],$ted->info["codice_elemento"])) {
				header('HTTP/1.0 403 Forbidden');
				die();
			}
		}
		// Assegnamo un titolo provvisorio per evitare errori di autosalvataggio
		if(empty($_POST["titolo"])) {
			$_POST["titolo"] =  uniqid(__guue("Pubblicazione"));
		}
		if (($ted->info["stato"] ?? "") === "TRASMESSO" || ($ted->info["stato"] ?? "") === "PUBBLICATO") {
			onSaveError("Questo form non può essere modificato");
			return;
		}

		$result = $ted->save($_POST);

		if($result["concurrence_lock"] ?? false) {
			$message = "Questo form sta venendo modificato da un altro utente. Il blocco scade tra {$result['concurrence_lock']['delta']} secondi.";
			if(($_POST["action"] ?? "") === "autosave") {
				header('Content-Type: application/json');
				die(json_encode(["errors" => $message]));
			} else {
				onSaveError($message);
			}
			
			return;	
		}
		if(! empty($result["codice"])) {
		
			$query = [];
			$query["codice"] = $result["codice"];
			$query["form"] = $result["form"];

			switch($_POST["action"]) {
				
				case 'autosave':
					header('Content-Type: application/json');
					if($result["first_save"] ?? false) {
						$query["section"] = $_GET["section"];
						$query["subsection_index"] = $_GET["subsection_index"];
						$query = http_build_query($query);
						$url = "/backend/guue/edit.php?{$query}";
						die(json_encode(["redirect" => $url]));
					}
	
					$current_section = $_POST["current_section"];
					$sections_index = array_flip(array_column($ted->sections, "name"));
					$section_index = $sections_index[$current_section];
					$current_subsection_index = $_POST["current_subsection_index"];
					$section = $ted->sections[$section_index];
					

					$formStructure = $ted->createFormStructure($section, $current_subsection_index, false); 
					
					// Fetch errors
					$errors = ob_get_clean();
					if(!empty($errors) /*&& $ted->advanced_debug*/) {
						$formStructure["errors"] = $errors;
					}
					die(json_encode($formStructure));
					break;

				case 'save-and-remain':
					if(!($result["first_save"] ?? false)) {
						die("window.location.reload()");
					}
					break;

				case 'verify':
					if($ted->completed()) {
						$ted->noticeValidation();
					}
					die("window.location.reload()");
					break;

				default:
					$query["section"] = $_POST["next_section"];
					$query["subsection_index"] = $_POST["next_subsection_index"];
					break;
			}

			$query = http_build_query($query);
			$url = "/backend/guue/edit.php?{$query}";
			die("window.location.href=\"{$url}\"");
			exit;

		}

	} 
	
	header('HTTP/1.0 403 Forbidden');
	die();

?>