<?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.
 */

/**
 * \file    idsconnect/class/idssupplier.class.php
 * \ingroup idsconnect
 * \brief   Großhändler-Konfiguration für IDS Connect
 */

require_once DOL_DOCUMENT_ROOT.'/core/lib/security.lib.php';

/**
 * Klasse für IDS Connect Großhändler-Konfiguration
 */
class IdsSupplier
{
	/** @var DoliDB */
	public $db;

	/** @var int */
	public $id;
	/** @var string */
	public $ref;
	/** @var string */
	public $label;
	/** @var int Verknüpfter Dolibarr-Lieferant */
	public $fk_soc;
	/** @var string Shop-URL für IDS Connect */
	public $ids_url;
	/** @var string IDS-Version (2.0, 2.3, 2.5) */
	public $ids_version = '2.5';
	/** @var string Kundennummer beim Großhändler */
	public $ids_customer_no;
	/** @var string Benutzerkennung */
	public $ids_username;
	/** @var string Passwort (verschlüsselt in DB) */
	public $ids_password;
	/** @var int Testmodus (1=aktiv, 0=live) */
	public $testmode = 1;
	/** @var int Aktiv (1=ja, 0=nein) */
	public $active = 1;
	/** @var string */
	public $note_public;
	/** @var string */
	public $note_private;
	/** @var string */
	public $date_creation;
	/** @var int */
	public $fk_user_creat;
	/** @var int */
	public $fk_user_modif;
	/** @var int */
	public $entity;

	/** @var string */
	public $error = '';
	/** @var array */
	public $errors = array();

	const TABLE = 'idsconnect_supplier';

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

	/**
	 * Großhändler anlegen
	 *
	 * @param User $user Benutzer der die Aktion ausführt
	 * @return int >0 bei Erfolg, <0 bei Fehler
	 */
	public function create($user)
	{
		global $conf;

		$this->entity = $conf->entity;
		$this->fk_user_creat = $user->id;
		$this->date_creation = dol_now();

		// Passwort verschlüsseln
		$encrypted_password = dolEncrypt($this->ids_password);

		$sql = "INSERT INTO ".$this->db->prefix().self::TABLE." (";
		$sql .= "ref, label, fk_soc, ids_url, ids_version, ids_customer_no,";
		$sql .= " ids_username, ids_password, testmode, active,";
		$sql .= " note_public, note_private, date_creation, fk_user_creat, entity";
		$sql .= ") VALUES (";
		$sql .= "'".$this->db->escape($this->ref)."',";
		$sql .= " '".$this->db->escape($this->label)."',";
		$sql .= " ".($this->fk_soc > 0 ? ((int) $this->fk_soc) : "NULL").",";
		$sql .= " '".$this->db->escape($this->ids_url)."',";
		$sql .= " '".$this->db->escape($this->ids_version)."',";
		$sql .= " '".$this->db->escape($this->ids_customer_no)."',";
		$sql .= " '".$this->db->escape($this->ids_username)."',";
		$sql .= " '".$this->db->escape($encrypted_password)."',";
		$sql .= " ".((int) $this->testmode).",";
		$sql .= " ".((int) $this->active).",";
		$sql .= " ".($this->note_public ? "'".$this->db->escape($this->note_public)."'" : "NULL").",";
		$sql .= " ".($this->note_private ? "'".$this->db->escape($this->note_private)."'" : "NULL").",";
		$sql .= " '".$this->db->idate($this->date_creation)."',";
		$sql .= " ".((int) $this->fk_user_creat).",";
		$sql .= " ".((int) $this->entity);
		$sql .= ")";

		$this->db->begin();

		$resql = $this->db->query($sql);
		if ($resql) {
			$this->id = $this->db->last_insert_id($this->db->prefix().self::TABLE);
			$this->db->commit();
			return $this->id;
		} else {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		}
	}

	/**
	 * Großhändler laden
	 *
	 * @param int $id ID
	 * @param string $ref Referenz
	 * @return int >0 bei Erfolg, 0 nicht gefunden, <0 bei Fehler
	 */
	public function fetch($id = 0, $ref = '')
	{
		global $conf;

		$sql = "SELECT rowid, ref, label, fk_soc, ids_url, ids_version,";
		$sql .= " ids_customer_no, ids_username, ids_password, testmode, active,";
		$sql .= " note_public, note_private, date_creation, fk_user_creat, fk_user_modif, entity";
		$sql .= " FROM ".$this->db->prefix().self::TABLE;
		if ($id > 0) {
			$sql .= " WHERE rowid = ".((int) $id);
		} elseif ($ref) {
			$sql .= " WHERE ref = '".$this->db->escape($ref)."'";
		} else {
			return -1;
		}
		$sql .= " AND entity IN (".getEntity('idsconnect').")";

		$resql = $this->db->query($sql);
		if ($resql) {
			if ($this->db->num_rows($resql) > 0) {
				$obj = $this->db->fetch_object($resql);
				$this->id = $obj->rowid;
				$this->ref = $obj->ref;
				$this->label = $obj->label;
				$this->fk_soc = $obj->fk_soc;
				$this->ids_url = $obj->ids_url;
				$this->ids_version = $obj->ids_version;
				$this->ids_customer_no = $obj->ids_customer_no;
				$this->ids_username = $obj->ids_username;
				// Passwort entschlüsseln
				$this->ids_password = dolDecrypt($obj->ids_password);
				$this->testmode = $obj->testmode;
				$this->active = $obj->active;
				$this->note_public = $obj->note_public;
				$this->note_private = $obj->note_private;
				$this->date_creation = $this->db->jdate($obj->date_creation);
				$this->fk_user_creat = $obj->fk_user_creat;
				$this->fk_user_modif = $obj->fk_user_modif;
				$this->entity = $obj->entity;
				return 1;
			}
			return 0;
		} else {
			$this->error = $this->db->lasterror();
			return -1;
		}
	}

	/**
	 * Großhändler aktualisieren
	 *
	 * @param User $user Benutzer der die Aktion ausführt
	 * @return int >0 bei Erfolg, <0 bei Fehler
	 */
	public function update($user)
	{
		$encrypted_password = dolEncrypt($this->ids_password);

		$sql = "UPDATE ".$this->db->prefix().self::TABLE." SET";
		$sql .= " ref = '".$this->db->escape($this->ref)."',";
		$sql .= " label = '".$this->db->escape($this->label)."',";
		$sql .= " fk_soc = ".($this->fk_soc > 0 ? ((int) $this->fk_soc) : "NULL").",";
		$sql .= " ids_url = '".$this->db->escape($this->ids_url)."',";
		$sql .= " ids_version = '".$this->db->escape($this->ids_version)."',";
		$sql .= " ids_customer_no = '".$this->db->escape($this->ids_customer_no)."',";
		$sql .= " ids_username = '".$this->db->escape($this->ids_username)."',";
		$sql .= " ids_password = '".$this->db->escape($encrypted_password)."',";
		$sql .= " testmode = ".((int) $this->testmode).",";
		$sql .= " active = ".((int) $this->active).",";
		$sql .= " note_public = ".($this->note_public ? "'".$this->db->escape($this->note_public)."'" : "NULL").",";
		$sql .= " note_private = ".($this->note_private ? "'".$this->db->escape($this->note_private)."'" : "NULL").",";
		$sql .= " fk_user_modif = ".((int) $user->id);
		$sql .= " WHERE rowid = ".((int) $this->id);

		$this->db->begin();

		$resql = $this->db->query($sql);
		if ($resql) {
			$this->db->commit();
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		}
	}

	/**
	 * Großhändler löschen
	 *
	 * @param User $user Benutzer
	 * @return int >0 bei Erfolg, <0 bei Fehler
	 */
	public function delete($user)
	{
		$this->db->begin();

		// Zuerst Logs löschen
		$sql = "DELETE FROM ".$this->db->prefix()."idsconnect_log WHERE fk_supplier = ".((int) $this->id);
		$this->db->query($sql);

		$sql = "DELETE FROM ".$this->db->prefix().self::TABLE." WHERE rowid = ".((int) $this->id);
		$resql = $this->db->query($sql);
		if ($resql) {
			$this->db->commit();
			return 1;
		} else {
			$this->error = $this->db->lasterror();
			$this->db->rollback();
			return -1;
		}
	}

	/**
	 * Alle aktiven Großhändler laden
	 *
	 * @param int $activeonly Nur aktive (1) oder alle (0)
	 * @return array|int Array mit Objekten oder -1 bei Fehler
	 */
	public function fetchAll($activeonly = 1)
	{
		$list = array();

		$sql = "SELECT rowid FROM ".$this->db->prefix().self::TABLE;
		$sql .= " WHERE entity IN (".getEntity('idsconnect').")";
		if ($activeonly) {
			$sql .= " AND active = 1";
		}
		$sql .= " ORDER BY label ASC";

		$resql = $this->db->query($sql);
		if ($resql) {
			while ($obj = $this->db->fetch_object($resql)) {
				$supplier = new self($this->db);
				$supplier->fetch($obj->rowid);
				$list[] = $supplier;
			}
			return $list;
		}
		$this->error = $this->db->lasterror();
		return -1;
	}

	/**
	 * Passwort maskiert zurückgeben (für Anzeige)
	 *
	 * @return string Maskiertes Passwort
	 */
	public function getMaskedPassword()
	{
		if (empty($this->ids_password)) {
			return '';
		}
		$len = strlen($this->ids_password);
		if ($len <= 4) {
			return str_repeat('*', $len);
		}
		return substr($this->ids_password, 0, 2).str_repeat('*', $len - 4).substr($this->ids_password, -2);
	}
}