<?php
/* Copyright (C) 2026 Eduard Wisch <data@data-it-solution.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *  \file       htdocs/custom/netdiag/class/netdiagprotocol.class.php
 *  \ingroup    netdiag
 *  \brief      Klasse für das Diagnose-Protokoll (Kopfdatensatz)
 */

require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';

/**
 * Klasse NetDiagProtocol — ein Netzwerk-Diagnose-Vorgang beim Kunden.
 *
 * Bündelt gefundene Geräte (NetDiagDevice) und Messungen (NetDiagMeasurement)
 * und ist mit Kunde (fk_soc) sowie optional Auftrag (fk_commande) verknüpft.
 */
class NetDiagProtocol extends CommonObject
{
	/** @var string Modul-Name */
	public $module = 'netdiag';

	/** @var string Element-Typ */
	public $element = 'netdiagprotocol';

	/** @var string Datenbanktabelle (ohne Präfix) */
	public $table_element = 'netdiag_protocol';

	/** @var string Icon */
	public $picto = 'fa-network-wired';

	/** @var int 1 = Tabelle hat ein 'entity'-Feld für Multicompany */
	public $ismultientitymanaged = 1;

	/** Status-Konstanten */
	const STATUS_DRAFT = 0;
	const STATUS_DONE  = 1;

	/**
	 * @var array<string,array<string,mixed>> Felddefinitionen für die generischen CRUD-Methoden
	 */
	public $fields = array(
		'rowid'             => array('type' => 'integer', 'label' => 'TechnicalID', 'enabled' => 1, 'visible' => 0, 'notnull' => 1, 'index' => 1, 'position' => 1),
		'ref'               => array('type' => 'varchar(128)', 'label' => 'Ref', 'enabled' => 1, 'visible' => 1, 'notnull' => 1, 'showoncombobox' => 1, 'position' => 10),
		'entity'            => array('type' => 'integer', 'label' => 'Entity', 'enabled' => 1, 'visible' => 0, 'notnull' => 1, 'default' => 1, 'index' => 1, 'position' => 5),
		'label'             => array('type' => 'varchar(255)', 'label' => 'Label', 'enabled' => 1, 'visible' => 1, 'position' => 20),
		'client_uuid'       => array('type' => 'varchar(64)', 'label' => 'ClientUuid', 'enabled' => 1, 'visible' => 0, 'position' => 25),
		'fk_soc'            => array('type' => 'integer:Societe:societe/class/societe.class.php', 'label' => 'ThirdParty', 'enabled' => 1, 'visible' => 1, 'index' => 1, 'position' => 30),
		'fk_commande'       => array('type' => 'integer:Commande:commande/class/commande.class.php', 'label' => 'Order', 'enabled' => 1, 'visible' => 1, 'index' => 1, 'position' => 35),
		'date_diag'         => array('type' => 'datetime', 'label' => 'DateDiag', 'enabled' => 1, 'visible' => 1, 'position' => 40),
		'fk_user_techniker' => array('type' => 'integer:User:user/class/user.class.php', 'label' => 'Technician', 'enabled' => 1, 'visible' => 1, 'position' => 45),
		'standort'          => array('type' => 'varchar(255)', 'label' => 'Location', 'enabled' => 1, 'visible' => 1, 'position' => 50),
		'subnet'            => array('type' => 'varchar(64)', 'label' => 'Subnet', 'enabled' => 1, 'visible' => 1, 'position' => 55),
		'status'            => array('type' => 'smallint', 'label' => 'Status', 'enabled' => 1, 'visible' => 1, 'notnull' => 1, 'default' => 0, 'index' => 1, 'position' => 60, 'arrayofkeyval' => array(0 => 'Draft', 1 => 'Done')),
		'note'              => array('type' => 'text', 'label' => 'Note', 'enabled' => 1, 'visible' => 3, 'position' => 70),
		'date_creation'     => array('type' => 'datetime', 'label' => 'DateCreation', 'enabled' => 1, 'visible' => 0, 'notnull' => 1, 'position' => 500),
		'tms'               => array('type' => 'timestamp', 'label' => 'DateModification', 'enabled' => 1, 'visible' => 0, 'notnull' => 1, 'position' => 501),
		'fk_user_creat'     => array('type' => 'integer:User:user/class/user.class.php', 'label' => 'UserAuthor', 'enabled' => 1, 'visible' => 0, 'notnull' => 1, 'position' => 510),
		'fk_user_modif'     => array('type' => 'integer:User:user/class/user.class.php', 'label' => 'UserModif', 'enabled' => 1, 'visible' => 0, 'position' => 511),
	);

	public $rowid;
	public $ref;
	public $entity;
	public $label;
	public $client_uuid;
	public $fk_soc;
	public $fk_commande;
	public $date_diag;
	public $fk_user_techniker;
	public $standort;
	public $subnet;
	public $status;
	public $note;
	public $date_creation;
	public $tms;
	public $fk_user_creat;
	public $fk_user_modif;

	/**
	 * Konstruktor
	 *
	 * @param DoliDB $db Datenbank-Handler
	 */
	public function __construct(DoliDB $db)
	{
		$this->db = $db;
	}

	/**
	 * Datensatz anlegen
	 *
	 * @param  User $user      Benutzer
	 * @param  int  $notrigger 1 = Trigger unterdrücken
	 * @return int             >0 wenn OK (rowid), <=0 bei Fehler
	 */
	public function create(User $user, $notrigger = 0)
	{
		if (empty($this->ref) || $this->ref == '(PROV)') {
			$this->ref = $this->getNextNumRef();
		}
		if (empty($this->date_diag)) {
			$this->date_diag = dol_now();
		}
		return $this->createCommon($user, $notrigger);
	}

	/**
	 * Datensatz laden
	 *
	 * @param  int    $id  Rowid
	 * @param  string $ref Referenz statt Rowid
	 * @return int         >0 wenn OK, 0 wenn nicht gefunden, <0 bei Fehler
	 */
	public function fetch($id, $ref = null)
	{
		return $this->fetchCommon($id, $ref);
	}

	/**
	 * Protokoll anhand der Client-UUID laden (für idempotenten App-Sync)
	 *
	 * @param  string $uuid Client-UUID
	 * @return int          >0 wenn OK, 0 wenn nicht gefunden, <0 bei Fehler
	 */
	public function fetchByClientUuid($uuid)
	{
		$sql = "SELECT rowid FROM ".$this->db->prefix().$this->table_element;
		$sql .= " WHERE client_uuid = '".$this->db->escape($uuid)."'";
		$sql .= " AND entity IN (".getEntity($this->element).")";
		$resql = $this->db->query($sql);
		if (!$resql) {
			$this->error = $this->db->lasterror();
			return -1;
		}
		if ($obj = $this->db->fetch_object($resql)) {
			return $this->fetch((int) $obj->rowid);
		}
		return 0;
	}

	/**
	 * Datensatz aktualisieren
	 *
	 * @param  User $user      Benutzer
	 * @param  int  $notrigger 1 = Trigger unterdrücken
	 * @return int             >0 wenn OK, <=0 bei Fehler
	 */
	public function update(User $user, $notrigger = 0)
	{
		return $this->updateCommon($user, $notrigger);
	}

	/**
	 * Datensatz löschen (inkl. zugehöriger Geräte und Messungen)
	 *
	 * @param  User $user      Benutzer
	 * @param  int  $notrigger 1 = Trigger unterdrücken
	 * @return int             >0 wenn OK, <=0 bei Fehler
	 */
	public function delete(User $user, $notrigger = 0)
	{
		$this->db->begin();
		$tables = array('netdiag_measurement', 'netdiag_device');
		foreach ($tables as $table) {
			$sql = "DELETE FROM ".$this->db->prefix().$table." WHERE fk_protocol = ".((int) $this->id);
			if (!$this->db->query($sql)) {
				$this->error = $this->db->lasterror();
				$this->db->rollback();
				return -1;
			}
		}
		$result = $this->deleteCommon($user, $notrigger);
		if ($result <= 0) {
			$this->db->rollback();
			return -1;
		}
		$this->db->commit();
		return 1;
	}

	/**
	 * Nächste freie Referenz ermitteln (NDjjjj-nnnn)
	 *
	 * @return string Neue Referenz
	 */
	public function getNextNumRef()
	{
		$prefix = 'ND'.dol_print_date(dol_now(), '%Y').'-';
		$sql = "SELECT MAX(CAST(SUBSTRING(ref, ".(strlen($prefix) + 1).") AS UNSIGNED)) AS maxnum";
		$sql .= " FROM ".$this->db->prefix().$this->table_element;
		$sql .= " WHERE ref LIKE '".$this->db->escape($prefix)."%'";
		$sql .= " AND entity IN (".getEntity($this->element).")";
		$resql = $this->db->query($sql);
		$num = 0;
		if ($resql && ($obj = $this->db->fetch_object($resql))) {
			$num = (int) $obj->maxnum;
		}
		return $prefix.sprintf('%04d', $num + 1);
	}

	/**
	 * Beschriftung des Status zurückgeben
	 *
	 * @param  int    $mode 0=Langtext, 1=Kurztext, 3=Picto, ...
	 * @return string       HTML-Label
	 */
	public function getLibStatut($mode = 0)
	{
		global $langs;
		$labels = array(
			self::STATUS_DRAFT => $langs->trans('Draft'),
			self::STATUS_DONE  => $langs->trans('NetDiagStatusDone'),
		);
		$label = isset($labels[$this->status]) ? $labels[$this->status] : '';
		$statustype = ($this->status == self::STATUS_DONE) ? 'status4' : 'status0';
		return dolGetStatus($label, $label, '', $statustype, $mode);
	}
}