facture.class.php

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<?php
/* Copyright (C) 2002-2007 Rodolphe Quiedeville  <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2013 Laurent Destailleur   <eldy@users.sourceforge.net>
 * Copyright (C) 2004      Sebastien Di Cintio   <sdicintio@ressource-toi.org>
 * Copyright (C) 2004      Benoit Mortier        <benoit.mortier@opensides.be>
 * Copyright (C) 2005      Marc Barilley / Ocebo <marc@ocebo.com>
 * Copyright (C) 2005-2014 Regis Houssin         <regis.houssin@inodbox.com>
 * Copyright (C) 2006      Andre Cianfarani      <acianfa@free.fr>
 * Copyright (C) 2007      Franky Van Liedekerke <franky.van.liedekerke@telenet.be>
 * Copyright (C) 2010-2020 Juanjo Menent         <jmenent@2byte.es>
 * Copyright (C) 2012-2014 Christophe Battarel   <christophe.battarel@altairis.fr>
 * Copyright (C) 2012-2015 Marcos García         <marcosgdf@gmail.com>
 * Copyright (C) 2012      Cédric Salvador       <csalvador@gpcsolutions.fr>
 * Copyright (C) 2012-2014 Raphaël Doursenaud    <rdoursenaud@gpcsolutions.fr>
 * Copyright (C) 2013      Cedric Gross          <c.gross@kreiz-it.fr>
 * Copyright (C) 2013      Florian Henry         <florian.henry@open-concept.pro>
 * Copyright (C) 2016      Ferran Marcet         <fmarcet@2byte.es>
 * Copyright (C) 2018      Alexandre Spangaro    <aspangaro@open-dsi.fr>
 * Copyright (C) 2018      Nicolas ZABOURI        <info@inovea-conseil.com>
 *
 * 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/>.
 */

include_once DOL_DOCUMENT_ROOT.'/core/class/commoninvoice.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/commonobjectline.class.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/societe/class/client.class.php';
require_once DOL_DOCUMENT_ROOT.'/margin/lib/margins.lib.php';
require_once DOL_DOCUMENT_ROOT.'/multicurrency/class/multicurrency.class.php';

if (!empty($conf->accounting->enabled)) require_once DOL_DOCUMENT_ROOT.'/core/class/html.formaccounting.class.php';
if (!empty($conf->accounting->enabled)) require_once DOL_DOCUMENT_ROOT.'/accountancy/class/accountingaccount.class.php';

class Facture extends CommonInvoice
{
  public $element = 'facture';

  public $table_element = 'facture';

  public $table_element_line = 'facturedet';

  public $fk_element = 'fk_facture';

  public $picto = 'bill';

  public $ismultientitymanaged = 1;

  public $restrictiononfksoc = 1;

  protected $table_ref_field = 'ref';

  public $socid;

  public $author;

  public $fk_user_author;

  public $fk_user_valid;

  public $date; // Date invoice
  public $datem;

  public $date_livraison; // deprecated; Use delivery_date instead.

  public $delivery_date; // Date expected of shipment (date starting shipment, not the reception that occurs some days after)

  public $ref_client;

  public $ref_int; // deprecated

  //Check constants for types
  public $type = self::TYPE_STANDARD;

  //var $amount;
  public $remise_absolue;
  public $remise_percent;
  public $total_ht = 0;
  public $total_tva = 0;
  public $total_localtax1 = 0;
  public $total_localtax2 = 0;
  public $total_ttc = 0;
  public $revenuestamp;

  public $close_code;
  public $close_note;

  public $paye;

  public $module_source;
  public $pos_source;
  public $fk_fac_rec_source;
  public $fk_facture_source;
  public $linked_objects = array();
  public $date_lim_reglement;
  public $cond_reglement_code; // Code in llx_c_paiement
  public $mode_reglement_code; // Code in llx_c_paiement

  public $fk_bank;

  public $lines = array();

  public $line;
  public $extraparams = array();

  public $fac_rec;

  public $date_pointoftax;

  // Multicurrency
  public $fk_multicurrency;

  public $multicurrency_code;
  public $multicurrency_tx;
  public $multicurrency_total_ht;
  public $multicurrency_total_tva;
  public $multicurrency_total_ttc;

  public $situation_cycle_ref;

  public $situation_counter;

  public $situation_final;

  public $tab_previous_situation_invoice = array();

  public $tab_next_situation_invoice = array();

  public $oldcopy;

  public $retained_warranty;

  public $retained_warranty_date_limit;

  public $retained_warranty_fk_cond_reglement;


  // BEGIN MODULEBUILDER PROPERTIES
  public $fields = array(
    'rowid' =>array('type'=>'integer', 'label'=>'TechnicalID', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>10),
    'ref' =>array('type'=>'varchar(30)', 'label'=>'Ref', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'showoncombobox'=>1, 'position'=>15),
    'entity' =>array('type'=>'integer', 'label'=>'Entity', 'default'=>1, 'enabled'=>1, 'visible'=>-2, 'notnull'=>1, 'position'=>20, 'index'=>1),
    'ref_ext' =>array('type'=>'varchar(255)', 'label'=>'Ref ext', 'enabled'=>1, 'visible'=>0, 'position'=>25),
    'ref_int' =>array('type'=>'varchar(255)', 'label'=>'Ref int', 'enabled'=>1, 'visible'=>0, 'position'=>30), // deprecated
    'type' =>array('type'=>'smallint(6)', 'label'=>'Type', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>35),
    'ref_client' =>array('type'=>'varchar(255)', 'label'=>'Ref client', 'enabled'=>1, 'visible'=>-1, 'position'=>40),
    //'increment' =>array('type'=>'varchar(10)', 'label'=>'Increment', 'enabled'=>1, 'visible'=>-1, 'position'=>45),
    'fk_soc' =>array('type'=>'integer:Societe:societe/class/societe.class.php', 'label'=>'ThirdParty', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>50),
    'datec' =>array('type'=>'datetime', 'label'=>'DateCreation', 'enabled'=>1, 'visible'=>-1, 'position'=>55),
    'datef' =>array('type'=>'date', 'label'=>'DateInvoice', 'enabled'=>1, 'visible'=>-1, 'position'=>60),
    'date_valid' =>array('type'=>'date', 'label'=>'DateValidation', 'enabled'=>1, 'visible'=>-1, 'position'=>65),
    'date_closing' =>array('type'=>'datetime', 'label'=>'Date closing', 'enabled'=>1, 'visible'=>-1, 'position'=>70),
    'tms' =>array('type'=>'timestamp', 'label'=>'DateModification', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>75),
    'paye' =>array('type'=>'smallint(6)', 'label'=>'InvoicePaidCompletely', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>80),
    //'amount' =>array('type'=>'double(24,8)', 'label'=>'Amount', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>85),
    'remise_percent' =>array('type'=>'double', 'label'=>'RelativeDiscount', 'enabled'=>1, 'visible'=>-1, 'position'=>90),
    'remise_absolue' =>array('type'=>'double', 'label'=>'CustomerRelativeDiscount', 'enabled'=>1, 'visible'=>-1, 'position'=>95),
    //'remise' =>array('type'=>'double', 'label'=>'Remise', 'enabled'=>1, 'visible'=>-1, 'position'=>100),
    'close_code' =>array('type'=>'varchar(16)', 'label'=>'EarlyClosingReason', 'enabled'=>1, 'visible'=>-1, 'position'=>105),
    'close_note' =>array('type'=>'varchar(128)', 'label'=>'EarlyClosingComment', 'enabled'=>1, 'visible'=>-1, 'position'=>110),
    'tva' =>array('type'=>'double(24,8)', 'label'=>'TotalVAT', 'enabled'=>1, 'visible'=>-1, 'position'=>115, 'isameasure'=>1),
    'localtax1' =>array('type'=>'double(24,8)', 'label'=>'LT1', 'enabled'=>1, 'visible'=>-1, 'position'=>120, 'isameasure'=>1),
    'localtax2' =>array('type'=>'double(24,8)', 'label'=>'LT2', 'enabled'=>1, 'visible'=>-1, 'position'=>125, 'isameasure'=>1),
    'revenuestamp' =>array('type'=>'double(24,8)', 'label'=>'RevenueStamp', 'enabled'=>1, 'visible'=>-1, 'position'=>130, 'isameasure'=>1),
    'total' =>array('type'=>'double(24,8)', 'label'=>'TotalHT', 'enabled'=>1, 'visible'=>-1, 'position'=>135, 'isameasure'=>1),
    'total_ttc' =>array('type'=>'double(24,8)', 'label'=>'TotalTTC', 'enabled'=>1, 'visible'=>-1, 'position'=>140, 'isameasure'=>1),
    'fk_user_author' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserAuthor', 'enabled'=>1, 'visible'=>-1, 'position'=>150),
    'fk_user_modif' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserModif', 'enabled'=>1, 'visible'=>-2, 'notnull'=>-1, 'position'=>155),
    'fk_user_valid' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserValidation', 'enabled'=>1, 'visible'=>-1, 'position'=>160),
    'fk_user_closing' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserClosing', 'enabled'=>1, 'visible'=>-1, 'position'=>165),
    'fk_facture_source' =>array('type'=>'integer', 'label'=>'SourceInvoice', 'enabled'=>1, 'visible'=>-1, 'position'=>170),
    'fk_projet' =>array('type'=>'integer:Project:projet/class/project.class.php:1:fk_statut=1', 'label'=>'Project', 'enabled'=>1, 'visible'=>-1, 'position'=>175),
    'fk_account' =>array('type'=>'integer', 'label'=>'Fk account', 'enabled'=>1, 'visible'=>-1, 'position'=>180),
    'fk_currency' =>array('type'=>'varchar(3)', 'label'=>'CurrencyCode', 'enabled'=>1, 'visible'=>-1, 'position'=>185),
    'fk_cond_reglement' =>array('type'=>'integer', 'label'=>'PaymentTerm', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>190),
    'fk_mode_reglement' =>array('type'=>'integer', 'label'=>'PaymentMode', 'enabled'=>1, 'visible'=>-1, 'position'=>195),
    'date_lim_reglement' =>array('type'=>'date', 'label'=>'DateDue', 'enabled'=>1, 'visible'=>-1, 'position'=>200),
    'note_private' =>array('type'=>'text', 'label'=>'NotePublic', 'enabled'=>1, 'visible'=>0, 'position'=>205),
    'note_public' =>array('type'=>'text', 'label'=>'NotePrivate', 'enabled'=>1, 'visible'=>0, 'position'=>210),
    'model_pdf' =>array('type'=>'varchar(255)', 'label'=>'Model pdf', 'enabled'=>1, 'visible'=>0, 'position'=>215),
    'extraparams' =>array('type'=>'varchar(255)', 'label'=>'Extraparams', 'enabled'=>1, 'visible'=>-1, 'position'=>225),
    'situation_cycle_ref' =>array('type'=>'smallint(6)', 'label'=>'Situation cycle ref', 'enabled'=>'$conf->global->INVOICE_USE_SITUATION', 'visible'=>-1, 'position'=>230),
    'situation_counter' =>array('type'=>'smallint(6)', 'label'=>'Situation counter', 'enabled'=>'$conf->global->INVOICE_USE_SITUATION', 'visible'=>-1, 'position'=>235),
    'situation_final' =>array('type'=>'smallint(6)', 'label'=>'Situation final', 'enabled'=>'empty($conf->global->INVOICE_USE_SITUATION) ? 0 : 1', 'visible'=>-1, 'position'=>240),
    'retained_warranty' =>array('type'=>'double', 'label'=>'Retained warranty', 'enabled'=>'$conf->global->INVOICE_USE_RETAINED_WARRANTY', 'visible'=>-1, 'position'=>245),
    'retained_warranty_date_limit' =>array('type'=>'date', 'label'=>'Retained warranty date limit', 'enabled'=>'$conf->global->INVOICE_USE_RETAINED_WARRANTY', 'visible'=>-1, 'position'=>250),
    'retained_warranty_fk_cond_reglement' =>array('type'=>'integer', 'label'=>'Retained warranty fk cond reglement', 'enabled'=>'$conf->global->INVOICE_USE_RETAINED_WARRANTY', 'visible'=>-1, 'position'=>255),
    'fk_incoterms' =>array('type'=>'integer', 'label'=>'IncotermCode', 'enabled'=>'$conf->incoterm->enabled', 'visible'=>-1, 'position'=>260),
    'location_incoterms' =>array('type'=>'varchar(255)', 'label'=>'IncotermLabel', 'enabled'=>'$conf->incoterm->enabled', 'visible'=>-1, 'position'=>265),
    'date_pointoftax' =>array('type'=>'date', 'label'=>'DatePointOfTax', 'enabled'=>'$conf->global->INVOICE_POINTOFTAX_DATE', 'visible'=>-1, 'position'=>270),
    'fk_multicurrency' =>array('type'=>'integer', 'label'=>'MulticurrencyID', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>275),
    'multicurrency_code' =>array('type'=>'varchar(255)', 'label'=>'MulticurrencyCurrency', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>280),
    'multicurrency_tx' =>array('type'=>'double(24,8)', 'label'=>'MulticurrencyRate', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>285, 'isameasure'=>1),
    'multicurrency_total_ht' =>array('type'=>'double(24,8)', 'label'=>'MulticurrencyAmountHT', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>290, 'isameasure'=>1),
    'multicurrency_total_tva' =>array('type'=>'double(24,8)', 'label'=>'MulticurrencyAmountVAT', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>295, 'isameasure'=>1),
    'multicurrency_total_ttc' =>array('type'=>'double(24,8)', 'label'=>'MulticurrencyAmountTTC', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>300, 'isameasure'=>1),
    'fk_fac_rec_source' =>array('type'=>'integer', 'label'=>'RecurringInvoiceSource', 'enabled'=>1, 'visible'=>-1, 'position'=>305),
    'last_main_doc' =>array('type'=>'varchar(255)', 'label'=>'LastMainDoc', 'enabled'=>1, 'visible'=>-1, 'position'=>310),
    'module_source' =>array('type'=>'varchar(32)', 'label'=>'POSModule', 'enabled'=>1, 'visible'=>-1, 'position'=>315),
    'pos_source' =>array('type'=>'varchar(32)', 'label'=>'POSTerminal', 'enabled'=>1, 'visible'=>-1, 'position'=>320),
    'fk_statut' =>array('type'=>'smallint(6)', 'label'=>'Status', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>500, 'arrayofkeyval'=>array(0=>'Draft', 1=>'Validated', 2=>'Paid', 3=>'Abandonned')),
    'import_key' =>array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>1, 'visible'=>-2, 'position'=>900),
  );
  // END MODULEBUILDER PROPERTIES

  const TYPE_STANDARD = 0;

  const TYPE_REPLACEMENT = 1;

  const TYPE_CREDIT_NOTE = 2;

  const TYPE_DEPOSIT = 3;

  const TYPE_PROFORMA = 4;

  const TYPE_SITUATION = 5;

  const STATUS_DRAFT = 0;

  const STATUS_VALIDATED = 1;

  const STATUS_CLOSED = 2;

  const STATUS_ABANDONED = 3;

  const CLOSECODE_DISCOUNTVAT = 'discount_vat'; // Abandonned remain - escompte
  const CLOSECODE_BADDEBT = 'badcustomer'; // Abandonned - bad
  const CLOSECODE_ABANDONED = 'abandon'; // Abandonned - other
  const CLOSECODE_REPLACED = 'replaced'; // Closed after doing a replacement invoice


  public function __construct($db)
  {
    $this->db = $db;
  }

  public function create(User $user, $notrigger = 0, $forceduedate = 0)
  {
    global $langs, $conf, $mysoc, $hookmanager;
    $error = 0;

    // Clean parameters
    if (empty($this->type)) $this->type = self::TYPE_STANDARD;
    $this->ref_client = trim($this->ref_client);
    $this->note = (isset($this->note) ? trim($this->note) : trim($this->note_private)); // deprecated
    $this->note_private = (isset($this->note_private) ? trim($this->note_private) : trim($this->note_private));
    $this->note_public = trim($this->note_public);
    if (!$this->cond_reglement_id) $this->cond_reglement_id = 0;
    if (!$this->mode_reglement_id) $this->mode_reglement_id = 0;
    $this->brouillon = 1;

    // Multicurrency (test on $this->multicurrency_tx because we should take the default rate only if not using origin rate)
    if (!empty($this->multicurrency_code) && empty($this->multicurrency_tx)) list($this->fk_multicurrency, $this->multicurrency_tx) = MultiCurrency::getIdAndTxFromCode($this->db, $this->multicurrency_code, $this->date);
    else $this->fk_multicurrency = MultiCurrency::getIdFromCode($this->db, $this->multicurrency_code);
    if (empty($this->fk_multicurrency))
    {
      $this->multicurrency_code = $conf->currency;
      $this->fk_multicurrency = 0;
      $this->multicurrency_tx = 1;
    }

    dol_syslog(get_class($this)."::create user=".$user->id." date=".$this->date);

    // Check parameters
    if (empty($this->date))
    {
      $this->error = "Try to create an invoice with an empty parameter (date)";
      dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
      return -3;
    }
    $soc = new Societe($this->db);
    $result = $soc->fetch($this->socid);
    if ($result < 0)
    {
      $this->error = "Failed to fetch company: ".$soc->error;
      dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
      return -2;
    }

    $now = dol_now();

    $this->db->begin();

    $originaldatewhen = null;
    $nextdatewhen = null;
    $previousdaynextdatewhen = null;

    // Create invoice from a template recurring invoice
    if ($this->fac_rec > 0)
    {
      $this->fk_fac_rec_source = $this->fac_rec;

      require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture-rec.class.php';
      $_facrec = new FactureRec($this->db);
      $result = $_facrec->fetch($this->fac_rec);
      $result = $_facrec->fetchObjectLinked(null, '', null, '', 'OR', 1, 'sourcetype', 0); // This load $_facrec->linkedObjectsIds

      // Define some dates
      $originaldatewhen = $_facrec->date_when;
      $nextdatewhen = dol_time_plus_duree($originaldatewhen, $_facrec->frequency, $_facrec->unit_frequency);
      $previousdaynextdatewhen = dol_time_plus_duree($nextdatewhen, -1, 'd');

      if (!empty($_facrec->frequency))  // Invoice are created on same thirdparty than template when there is a recurrence, but not necessarly when there is no recurrence.
      {
        $this->socid = $_facrec->socid;
      }
      $this->entity            = $_facrec->entity; // Invoice created in same entity than template

      // Fields coming from GUI (priority on template). TODO Value of template should be used as default value on GUI so we can use here always value from GUI
      $this->fk_project        = GETPOST('projectid', 'int') > 0 ? ((int) GETPOST('projectid', 'int')) : $_facrec->fk_project;
      $this->note_public       = GETPOST('note_public', 'none') ? GETPOST('note_public', 'restricthtml') : $_facrec->note_public;
      $this->note_private      = GETPOST('note_private', 'none') ? GETPOST('note_private', 'restricthtml') : $_facrec->note_private;
      $this->modelpdf          = GETPOST('model', 'alpha') ? GETPOST('model', 'alpha') : $_facrec->modelpdf;
      $this->cond_reglement_id = GETPOST('cond_reglement_id', 'int') > 0 ? ((int) GETPOST('cond_reglement_id', 'int')) : $_facrec->cond_reglement_id;
      $this->mode_reglement_id = GETPOST('mode_reglement_id', 'int') > 0 ? ((int) GETPOST('mode_reglement_id', 'int')) : $_facrec->mode_reglement_id;
      $this->fk_account        = GETPOST('fk_account') > 0 ? ((int) GETPOST('fk_account')) : $_facrec->fk_account;

      // Set here to have this defined for substitution into notes, should be recalculated after adding lines to get same result
      $this->total_ht          = $_facrec->total_ht;
      $this->total_ttc         = $_facrec->total_ttc;

      // Fields always coming from template
      $this->remise_absolue    = $_facrec->remise_absolue;
      $this->remise_percent    = $_facrec->remise_percent;
      $this->fk_incoterms = $_facrec->fk_incoterms;
      $this->location_incoterms = $_facrec->location_incoterms;

      // Clean parameters
      if (!$this->type) $this->type = self::TYPE_STANDARD;
      $this->ref_client = trim($this->ref_client);
      $this->note_public = trim($this->note_public);
      $this->note_private = trim($this->note_private);
      $this->note_private = dol_concatdesc($this->note_private, $langs->trans("GeneratedFromRecurringInvoice", $_facrec->ref));

      $this->array_options = $_facrec->array_options;

      //if (! $this->remise) $this->remise = 0;
      if (!$this->mode_reglement_id) $this->mode_reglement_id = 0;
      $this->brouillon = 1;

      $this->linked_objects = $_facrec->linkedObjectsIds;
      // We do not add link to template invoice or next invoice will be linked to all generated invoices
      //$this->linked_objects['facturerec'][0] = $this->fac_rec;

      $forceduedate = $this->calculate_date_lim_reglement();

      // For recurring invoices, update date and number of last generation of recurring template invoice, before inserting new invoice
      if ($_facrec->frequency > 0)
      {
        dol_syslog("This is a recurring invoice so we set date_last_gen and next date_when");
        if (empty($_facrec->date_when)) $_facrec->date_when = $now;
        $next_date = $_facrec->getNextDate(); // Calculate next date
        $result = $_facrec->setValueFrom('date_last_gen', $now, '', null, 'date', '', $user, '');
        //$_facrec->setValueFrom('nb_gen_done', $_facrec->nb_gen_done + 1);   // Not required, +1 already included into setNextDate when second param is 1.
        $result = $_facrec->setNextDate($next_date, 1);
      }

      // Define lang of customer
      $outputlangs = $langs;
      $newlang = '';

      if ($conf->global->MAIN_MULTILANGS && empty($newlang) && isset($this->thirdparty->default_lang)) $newlang = $this->thirdparty->default_lang; // for proposal, order, invoice, ...
      if ($conf->global->MAIN_MULTILANGS && empty($newlang) && isset($this->default_lang)) $newlang = $this->default_lang; // for thirdparty
      if (!empty($newlang))
      {
        $outputlangs = new Translate("", $conf);
        $outputlangs->setDefaultLang($newlang);
      }

      // Array of possible substitutions (See also file mailing-send.php that should manage same substitutions)
      $substitutionarray = getCommonSubstitutionArray($outputlangs, 0, null, $this);
      $substitutionarray['__INVOICE_PREVIOUS_MONTH__'] = dol_print_date(dol_time_plus_duree($this->date, -1, 'm'), '%m');
      $substitutionarray['__INVOICE_MONTH__'] = dol_print_date($this->date, '%m');
      $substitutionarray['__INVOICE_NEXT_MONTH__'] = dol_print_date(dol_time_plus_duree($this->date, 1, 'm'), '%m');
      $substitutionarray['__INVOICE_PREVIOUS_MONTH_TEXT__'] = dol_print_date(dol_time_plus_duree($this->date, -1, 'm'), '%B');
      $substitutionarray['__INVOICE_MONTH_TEXT__'] = dol_print_date($this->date, '%B');
      $substitutionarray['__INVOICE_NEXT_MONTH_TEXT__'] = dol_print_date(dol_time_plus_duree($this->date, 1, 'm'), '%B');
      $substitutionarray['__INVOICE_PREVIOUS_YEAR__'] = dol_print_date(dol_time_plus_duree($this->date, -1, 'y'), '%Y');
      $substitutionarray['__INVOICE_YEAR__'] = dol_print_date($this->date, '%Y');
      $substitutionarray['__INVOICE_NEXT_YEAR__'] = dol_print_date(dol_time_plus_duree($this->date, 1, 'y'), '%Y');
      // Only for template invoice
      $substitutionarray['__INVOICE_DATE_NEXT_INVOICE_BEFORE_GEN__'] = dol_print_date($originaldatewhen, 'dayhour');
      $substitutionarray['__INVOICE_DATE_NEXT_INVOICE_AFTER_GEN__'] = dol_print_date($nextdatewhen, 'dayhour');
      $substitutionarray['__INVOICE_PREVIOUS_DATE_NEXT_INVOICE_AFTER_GEN__'] = dol_print_date($previousdaynextdatewhen, 'dayhour');
      $substitutionarray['__INVOICE_COUNTER_CURRENT__'] = $_facrec->nb_gen_done;
      $substitutionarray['__INVOICE_COUNTER_MAX__'] = $_facrec->nb_gen_max;

      //var_dump($substitutionarray);exit;

      complete_substitutions_array($substitutionarray, $outputlangs);

      $this->note_public = make_substitutions($this->note_public, $substitutionarray);
      $this->note_private = make_substitutions($this->note_private, $substitutionarray);
    }

    // Define due date if not already defined
    if (empty($forceduedate)) {
      $duedate = $this->calculate_date_lim_reglement();
      /*if ($duedate < 0) { Regression, a date can be negative if before 1970.
                dol_syslog(__METHOD__ . ' Error in calculate_date_lim_reglement. We got ' . $duedate, LOG_ERR);
                return -1;
            }*/
      $this->date_lim_reglement = $duedate;
    } else {
      $this->date_lim_reglement = $forceduedate;
    }

    // Insert into database
    $socid = $this->socid;

    $sql = "INSERT INTO ".MAIN_DB_PREFIX."facture (";
    $sql .= " ref";
    $sql .= ", entity";
    $sql .= ", ref_ext";
    $sql .= ", type";
    $sql .= ", fk_soc";
    $sql .= ", datec";
    $sql .= ", remise_absolue";
    $sql .= ", remise_percent";
    $sql .= ", datef";
    $sql .= ", date_pointoftax";
    $sql .= ", note_private";
    $sql .= ", note_public";
    $sql .= ", ref_client, ref_int";
    $sql .= ", fk_account";
    $sql .= ", module_source, pos_source, fk_fac_rec_source, fk_facture_source, fk_user_author, fk_projet";
    $sql .= ", fk_cond_reglement, fk_mode_reglement, date_lim_reglement, model_pdf";
    $sql .= ", situation_cycle_ref, situation_counter, situation_final";
    $sql .= ", fk_incoterms, location_incoterms";
    $sql .= ", fk_multicurrency";
    $sql .= ", multicurrency_code";
    $sql .= ", multicurrency_tx";
    $sql .= ", retained_warranty";
    $sql .= ", retained_warranty_date_limit";
    $sql .= ", retained_warranty_fk_cond_reglement";
    $sql .= ")";
    $sql .= " VALUES (";
    $sql .= "'(PROV)'";
    $sql .= ", ".setEntity($this);
    $sql .= ", ".($this->ref_ext ? "'".$this->db->escape($this->ref_ext)."'" : "null");
    $sql .= ", '".$this->db->escape($this->type)."'";
    $sql .= ", ".((int) $socid);
    $sql .= ", '".$this->db->idate($now)."'";
    $sql .= ", ".($this->remise_absolue > 0 ? $this->remise_absolue : 'NULL');
    $sql .= ", ".($this->remise_percent > 0 ? $this->remise_percent : 'NULL');
    $sql .= ", '".$this->db->idate($this->date)."'";
    $sql .= ", ".(empty($this->date_pointoftax) ? "null" : "'".$this->db->idate($this->date_pointoftax)."'");
    $sql .= ", ".($this->note_private ? "'".$this->db->escape($this->note_private)."'" : "null");
    $sql .= ", ".($this->note_public ? "'".$this->db->escape($this->note_public)."'" : "null");
    $sql .= ", ".($this->ref_client ? "'".$this->db->escape($this->ref_client)."'" : "null");
    $sql .= ", ".($this->ref_int ? "'".$this->db->escape($this->ref_int)."'" : "null");
    $sql .= ", ".($this->fk_account > 0 ? $this->fk_account : 'NULL');
    $sql .= ", ".($this->module_source ? "'".$this->db->escape($this->module_source)."'" : "null");
    $sql .= ", ".($this->pos_source != '' ? "'".$this->db->escape($this->pos_source)."'" : "null");
    $sql .= ", ".($this->fk_fac_rec_source ? "'".$this->db->escape($this->fk_fac_rec_source)."'" : "null");
    $sql .= ", ".($this->fk_facture_source ? "'".$this->db->escape($this->fk_facture_source)."'" : "null");
    $sql .= ", ".($user->id > 0 ? (int) $user->id : "null");
    $sql .= ", ".($this->fk_project ? $this->fk_project : "null");
    $sql .= ", ".$this->cond_reglement_id;
    $sql .= ", ".$this->mode_reglement_id;
    $sql .= ", '".$this->db->idate($this->date_lim_reglement)."'";
    $sql .= ", ".(isset($this->model_pdf) ? "'".$this->db->escape($this->model_pdf)."'" : "null");
    $sql .= ", ".($this->situation_cycle_ref ? "'".$this->db->escape($this->situation_cycle_ref)."'" : "null");
    $sql .= ", ".($this->situation_counter ? "'".$this->db->escape($this->situation_counter)."'" : "null");
    $sql .= ", ".($this->situation_final ? $this->situation_final : 0);
    $sql .= ", ".(int) $this->fk_incoterms;
    $sql .= ", '".$this->db->escape($this->location_incoterms)."'";
    $sql .= ", ".(int) $this->fk_multicurrency;
    $sql .= ", '".$this->db->escape($this->multicurrency_code)."'";
    $sql .= ", ".(double) $this->multicurrency_tx;
    $sql .= ", ".(empty($this->retained_warranty) ? "0" : $this->db->escape($this->retained_warranty));
    $sql .= ", ".(!empty($this->retained_warranty_date_limit) ? "'".$this->db->idate($this->retained_warranty_date_limit)."'" : 'NULL');
    $sql .= ", ".(int) $this->retained_warranty_fk_cond_reglement;
    $sql .= ")";

    $resql = $this->db->query($sql);
    if ($resql)
    {
      $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.'facture');

      // Update ref with new one
      $this->ref = '(PROV'.$this->id.')';
      $sql = 'UPDATE '.MAIN_DB_PREFIX."facture SET ref='".$this->db->escape($this->ref)."' WHERE rowid=".$this->id;

      $resql = $this->db->query($sql);
      if (!$resql) $error++;

      if (!empty($this->linkedObjectsIds) && empty($this->linked_objects))  // To use new linkedObjectsIds instead of old linked_objects
      {
        $this->linked_objects = $this->linkedObjectsIds; // TODO Replace linked_objects with linkedObjectsIds
      }

      // Add object linked
      if (!$error && $this->id && !empty($this->linked_objects) && is_array($this->linked_objects))
      {
        foreach ($this->linked_objects as $origin => $tmp_origin_id)
        {
          if (is_array($tmp_origin_id))       // New behaviour, if linked_object can have several links per type, so is something like array('contract'=>array(id1, id2, ...))
          {
            foreach ($tmp_origin_id as $origin_id)
            {
              $ret = $this->add_object_linked($origin, $origin_id);
              if (!$ret)
              {
                $this->error = $this->db->lasterror();
                $error++;
              }
            }
          } else // Old behaviour, if linked_object has only one link per type, so is something like array('contract'=>id1))
          {
            $origin_id = $tmp_origin_id;
            $ret = $this->add_object_linked($origin, $origin_id);
            if (!$ret)
            {
              $this->error = $this->db->lasterror();
              $error++;
            }
          }
        }
      }

      // Propagate contacts
      if (!$error && $this->id && !empty($conf->global->MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN) && !empty($this->origin) && !empty($this->origin_id))   // Get contact from origin object
      {
        $originforcontact = $this->origin;
        $originidforcontact = $this->origin_id;
        if ($originforcontact == 'shipping')     // shipment and order share the same contacts. If creating from shipment we take data of order
        {
          require_once DOL_DOCUMENT_ROOT.'/expedition/class/expedition.class.php';
          $exp = new Expedition($this->db);
          $exp->fetch($this->origin_id);
          $exp->fetchObjectLinked(null, '', null, '', 'OR', 1, 'sourcetype', 0);
          if (count($exp->linkedObjectsIds['commande']) > 0)
          {
            foreach ($exp->linkedObjectsIds['commande'] as $key => $value)
            {
              $originforcontact = 'commande';
              if (is_object($value)) $originidforcontact = $value->id;
              else $originidforcontact = $value;
              break; // We take first one
            }
          }
        }

        $sqlcontact = "SELECT ctc.code, ctc.source, ec.fk_socpeople FROM ".MAIN_DB_PREFIX."element_contact as ec, ".MAIN_DB_PREFIX."c_type_contact as ctc";
        $sqlcontact .= " WHERE element_id = ".$originidforcontact." AND ec.fk_c_type_contact = ctc.rowid AND ctc.element = '".$this->db->escape($originforcontact)."'";

        $resqlcontact = $this->db->query($sqlcontact);
        if ($resqlcontact)
        {
          while ($objcontact = $this->db->fetch_object($resqlcontact))
          {
            //print $objcontact->code.'-'.$objcontact->source.'-'.$objcontact->fk_socpeople."\n";
            $this->add_contact($objcontact->fk_socpeople, $objcontact->code, $objcontact->source); // May failed because of duplicate key or because code of contact type does not exists for new object
          }
        } else dol_print_error($resqlcontact);
      }

      /*
       *  Insert lines of invoices, if not from template invoice, into database
       */
      if (!$error && empty($this->fac_rec) && count($this->lines) && is_object($this->lines[0]))  // If this->lines is array of InvoiceLines (preferred mode)
      {
        $fk_parent_line = 0;

        dol_syslog("There is ".count($this->lines)." lines that are invoice lines objects");
        foreach ($this->lines as $i => $val)
        {
          $newinvoiceline = $this->lines[$i];
          $newinvoiceline->fk_facture = $this->id;

          $newinvoiceline->origin = $this->lines[$i]->element;
          $newinvoiceline->origin_id = $this->lines[$i]->id;

          // Auto set date of service ?
          if ($this->lines[$i]->date_start_fill == 1 && $originaldatewhen)    // $originaldatewhen is defined when generating from recurring invoice only
          {
            $newinvoiceline->date_start = $originaldatewhen;
          }
          if ($this->lines[$i]->date_end_fill == 1 && $previousdaynextdatewhen) // $previousdaynextdatewhen is defined when generating from recurring invoice only
          {
            $newinvoiceline->date_end = $previousdaynextdatewhen;
          }

          if ($result >= 0)
          {
            // Reset fk_parent_line for no child products and special product
            if (($newinvoiceline->product_type != 9 && empty($newinvoiceline->fk_parent_line)) || $newinvoiceline->product_type == 9) {
              $fk_parent_line = 0;
            }

            $newinvoiceline->fk_parent_line = $fk_parent_line;

            if ($this->type === Facture::TYPE_REPLACEMENT && $newinvoiceline->fk_remise_except) {
              $discount = new DiscountAbsolute($this->db);
              $discount->fetch($newinvoiceline->fk_remise_except);

              $discountId = $soc->set_remise_except($discount->amount_ht, $user, $discount->description, $discount->tva_tx);
              $newinvoiceline->fk_remise_except = $discountId;
            }

            $result = $newinvoiceline->insert();

            // Defined the new fk_parent_line
            if ($result > 0 && $newinvoiceline->product_type == 9) {
              $fk_parent_line = $result;
            }
          }
          if ($result < 0)
          {
            $this->error = $newinvoiceline->error;
            $this->errors = $newinvoiceline->errors;
            $error++;
            break;
          }
        }
      } elseif (!$error && empty($this->fac_rec))     // If this->lines is an array of invoice line arrays
      {
        $fk_parent_line = 0;

        dol_syslog("There is ".count($this->lines)." lines that are array lines");

        foreach ($this->lines as $i => $val)
        {
          $line = $this->lines[$i];

          // Test and convert into object this->lines[$i]. When coming from REST API, we may still have an array
          //if (! is_object($line)) $line=json_decode(json_encode($line), false);  // convert recursively array into object.
          if (!is_object($line)) $line = (object) $line;

          if ($result >= 0)
          {
            // Reset fk_parent_line for no child products and special product
            if (($line->product_type != 9 && empty($line->fk_parent_line)) || $line->product_type == 9) {
              $fk_parent_line = 0;
            }

            // Complete vat rate with code
            $vatrate = $line->tva_tx;
            if ($line->vat_src_code && !preg_match('/\(.*\)/', $vatrate)) $vatrate .= ' ('.$line->vat_src_code.')';

            if (!empty($conf->global->MAIN_CREATEFROM_KEEP_LINE_ORIGIN_INFORMATION)) {
              $originid = $line->origin_id;
              $origintype = $line->origin;
            } else {
              $originid = $line->id;
              $origintype = $this->element;
            }

            // init ref_ext
            if (empty($line->ref_ext)) {
              $line->ref_ext = '';
            }

            $result = $this->addline(
              $line->desc,
              $line->subprice,
              $line->qty,
              $vatrate,
              $line->localtax1_tx,
              $line->localtax2_tx,
              $line->fk_product,
              $line->remise_percent,
              $line->date_start,
              $line->date_end,
              $line->fk_code_ventilation,
              $line->info_bits,
              $line->fk_remise_except,
              'HT',
              0,
              $line->product_type,
              $line->rang,
              $line->special_code,
              $origintype,
              $originid,
              $fk_parent_line,
              $line->fk_fournprice,
              $line->pa_ht,
              $line->label,
              $line->array_options,
              $line->situation_percent,
              $line->fk_prev_id,
              $line->fk_unit,
              $line->multicurrency_subprice,
              $line->ref_ext
            );
            if ($result < 0)
            {
              $this->error = $this->db->lasterror();
              dol_print_error($this->db);
              $this->db->rollback();
              return -1;
            }

            // Defined the new fk_parent_line
            if ($result > 0 && $line->product_type == 9) {
              $fk_parent_line = $result;
            }
          }
        }
      }

      /*
       * Insert lines of template invoices
       */
      if (!$error && $this->fac_rec > 0)
      {
        foreach ($_facrec->lines as $i => $val)
        {
          if ($_facrec->lines[$i]->fk_product)
          {
            $prod = new Product($this->db);
            $res = $prod->fetch($_facrec->lines[$i]->fk_product);
          }

          // For line from template invoice, we use data from template invoice
          /*
          $tva_tx = get_default_tva($mysoc,$soc,$prod->id);
          $tva_npr = get_default_npr($mysoc,$soc,$prod->id);
          if (empty($tva_tx)) $tva_npr=0;
          $localtax1_tx=get_localtax($tva_tx,1,$soc,$mysoc,$tva_npr);
          $localtax2_tx=get_localtax($tva_tx,2,$soc,$mysoc,$tva_npr);
          */
          $tva_tx = $_facrec->lines[$i]->tva_tx.($_facrec->lines[$i]->vat_src_code ? '('.$_facrec->lines[$i]->vat_src_code.')' : '');
          $tva_npr = $_facrec->lines[$i]->info_bits;
          if (empty($tva_tx)) $tva_npr = 0;
          $localtax1_tx = $_facrec->lines[$i]->localtax1_tx;
          $localtax2_tx = $_facrec->lines[$i]->localtax2_tx;

          $fk_product_fournisseur_price = empty($_facrec->lines[$i]->fk_product_fournisseur_price) ? null : $_facrec->lines[$i]->fk_product_fournisseur_price;
          $buyprice = empty($_facrec->lines[$i]->buyprice) ? 0 : $_facrec->lines[$i]->buyprice;

          // If buyprice not defined from template invoice, we try to guess the best value
          if (!$buyprice && $_facrec->lines[$i]->fk_product > 0)
          {
            require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
            $producttmp = new ProductFournisseur($this->db);
            $producttmp->fetch($_facrec->lines[$i]->fk_product);

            // If margin module defined on costprice, we try the costprice
            // If not defined or if module margin defined and pmp and stock module enabled, we try pmp price
            // else we get the best supplier price
            if ($conf->global->MARGIN_TYPE == 'costprice' && !empty($producttmp->cost_price)) $buyprice = $producttmp->cost_price;
            elseif (!empty($conf->stock->enabled) && ($conf->global->MARGIN_TYPE == 'costprice' || $conf->global->MARGIN_TYPE == 'pmp') && !empty($producttmp->pmp)) $buyprice = $producttmp->pmp;
            else {
              if ($producttmp->find_min_price_product_fournisseur($_facrec->lines[$i]->fk_product) > 0)
              {
                if ($producttmp->product_fourn_price_id > 0)
                {
                  $buyprice = price2num($producttmp->fourn_unitprice * (1 - $producttmp->fourn_remise_percent / 100) + $producttmp->fourn_remise, 'MU');
                }
              }
            }
          }

          $result_insert = $this->addline(
            $_facrec->lines[$i]->desc,
            $_facrec->lines[$i]->subprice,
            $_facrec->lines[$i]->qty,
            $tva_tx,
            $localtax1_tx,
            $localtax2_tx,
            $_facrec->lines[$i]->fk_product,
            $_facrec->lines[$i]->remise_percent,
            ($_facrec->lines[$i]->date_start_fill == 1 && $originaldatewhen) ? $originaldatewhen : '',
            ($_facrec->lines[$i]->date_end_fill == 1 && $previousdaynextdatewhen) ? $previousdaynextdatewhen : '',
            0,
            $tva_npr,
            '',
            'HT',
            0,
            $_facrec->lines[$i]->product_type,
            $_facrec->lines[$i]->rang,
            $_facrec->lines[$i]->special_code,
            '',
            0,
            0,
            $fk_product_fournisseur_price,
            $buyprice,
            $_facrec->lines[$i]->label,
            empty($_facrec->lines[$i]->array_options) ?null:$_facrec->lines[$i]->array_options,
            $_facrec->lines[$i]->situation_percent,
            '',
            $_facrec->lines[$i]->fk_unit,
            $_facrec->lines[$i]->multicurrency_subprice
          );

          if ($result_insert < 0)
          {
            $error++;
            $this->error = $this->db->error();
            break;
          }
        }
      }

      if (!$error)
      {
        $result = $this->update_price(1);

        if ($result > 0)
        {
          $action = 'create';

          // Actions on extra fields
          if (!$error)
          {
            $result = $this->insertExtraFields();
            if ($result < 0) $error++;
          }

          if (!$error && !$notrigger)
          {
            // Call trigger
            $result = $this->call_trigger('BILL_CREATE', $user);
            if ($result < 0) $error++;
            // End call triggers
          }

          if (!$error)
          {
            $this->db->commit();
            return $this->id;
          } else {
            $this->db->rollback();
            return -4;
          }
        } else {
          $this->error = $langs->trans('FailedToUpdatePrice');
          $this->db->rollback();
          return -3;
        }
      } else {
        dol_syslog(get_class($this)."::create error ".$this->error, LOG_ERR);
        $this->db->rollback();
        return -2;
      }
    } else {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -1;
    }
  }


  public function createFromCurrent(User $user, $invertdetail = 0)
  {
    global $conf;

    // Charge facture source
    $facture = new Facture($this->db);

    // Retrieve all extrafield
    // fetch optionals attributes and labels
    $this->fetch_optionals();

    if (!empty($this->array_options)) {
          $facture->array_options = $this->array_options;
    }

    foreach ($this->lines as &$line) {
          $line->fetch_optionals(); //fetch extrafields
    }

    $facture->fk_facture_source = $this->fk_facture_source;
    $facture->type          = $this->type;
    $facture->socid         = $this->socid;
    $facture->date              = $this->date;
    $facture->date_pointoftax   = $this->date_pointoftax;
    $facture->note_public       = $this->note_public;
    $facture->note_private      = $this->note_private;
    $facture->ref_client        = $this->ref_client;
    $facture->modelpdf          = $this->modelpdf; // deprecated
    $facture->model_pdf         = $this->modelpdf;
    $facture->fk_project        = $this->fk_project;
    $facture->cond_reglement_id = $this->cond_reglement_id;
    $facture->mode_reglement_id = $this->mode_reglement_id;
    $facture->remise_absolue    = $this->remise_absolue;
    $facture->remise_percent    = $this->remise_percent;

    $facture->origin            = $this->origin;
    $facture->origin_id         = $this->origin_id;

    $facture->lines = $this->lines; // Array of lines of invoice
    $facture->situation_counter = $this->situation_counter;
    $facture->situation_cycle_ref = $this->situation_cycle_ref;
    $facture->situation_final = $this->situation_final;

    $facture->retained_warranty = $this->retained_warranty;
    $facture->retained_warranty_fk_cond_reglement = $this->retained_warranty_fk_cond_reglement;
    $facture->retained_warranty_date_limit = $this->retained_warranty_date_limit;

    $facture->fk_user_author = $user->id;


    // Loop on each line of new invoice
    foreach ($facture->lines as $i => $tmpline)
    {
      $facture->lines[$i]->fk_prev_id = $this->lines[$i]->rowid;
      if ($invertdetail)
      {
        $facture->lines[$i]->subprice  = -$facture->lines[$i]->subprice;
        $facture->lines[$i]->total_ht  = -$facture->lines[$i]->total_ht;
        $facture->lines[$i]->total_tva = -$facture->lines[$i]->total_tva;
        $facture->lines[$i]->total_localtax1 = -$facture->lines[$i]->total_localtax1;
        $facture->lines[$i]->total_localtax2 = -$facture->lines[$i]->total_localtax2;
        $facture->lines[$i]->total_ttc = -$facture->lines[$i]->total_ttc;
        $facture->lines[$i]->ref_ext = '';
      }
    }

    dol_syslog(get_class($this)."::createFromCurrent invertdetail=".$invertdetail." socid=".$this->socid." nboflines=".count($facture->lines));

    $facid = $facture->create($user);
    if ($facid <= 0)
    {
      $this->error = $facture->error;
      $this->errors = $facture->errors;
    } elseif ($this->type == self::TYPE_SITUATION && !empty($conf->global->INVOICE_USE_SITUATION))
    {
      $this->fetchObjectLinked('', '', $this->id, 'facture');

      foreach ($this->linkedObjectsIds as $typeObject => $Tfk_object)
      {
        foreach ($Tfk_object as $fk_object)
        {
          $facture->add_object_linked($typeObject, $fk_object);
        }
      }

      $facture->add_object_linked('facture', $this->fk_facture_source);
    }

    return $facid;
  }


  public function createFromClone(User $user, $fromid = 0)
  {
    global $conf, $hookmanager;

    $error = 0;

    $object = new Facture($this->db);

    $this->db->begin();

    $object->fetch($fromid);

    // Change socid if needed
    if (!empty($this->socid) && $this->socid != $object->socid)
    {
      $objsoc = new Societe($this->db);

      if ($objsoc->fetch($this->socid) > 0)
      {
        $object->socid = $objsoc->id;
        $object->cond_reglement_id  = (!empty($objsoc->cond_reglement_id) ? $objsoc->cond_reglement_id : 0);
        $object->mode_reglement_id  = (!empty($objsoc->mode_reglement_id) ? $objsoc->mode_reglement_id : 0);
        $object->fk_project = '';
        $object->fk_delivery_address = '';
      }

      // TODO Change product price if multi-prices
    }

    $object->id = 0;
    $object->statut = self::STATUS_DRAFT;
    $object->status = self::STATUS_DRAFT;

    // Clear fields
    $object->date               = (empty($this->date) ? dol_now() : $this->date);
    $object->user_author        = $user->id;  // deprecated
    $object->user_valid         = null;     // deprecated
    $object->fk_user_author     = $user->id;
    $object->fk_user_valid      = null;
    $object->fk_facture_source  = 0;
    $object->date_creation      = '';
    $object->date_modification = '';
    $object->date_validation    = '';
    $object->ref_client         = '';
    $object->close_code         = '';
    $object->close_note         = '';
    if ($conf->global->MAIN_DONT_KEEP_NOTE_ON_CLONING == 1) {
      $object->note_private = '';
      $object->note_public = '';
    }

    // Loop on each line of new invoice
    foreach ($object->lines as $i => $line)
    {
      if (($object->lines[$i]->info_bits & 0x02) == 0x02) // We do not clone line of discounts
      {
        unset($object->lines[$i]);
        continue;
      }

      // Bloc to update dates of service (month by month only if previously filled and similare to start and end of month)
      // If it's a service with start and end dates
      if (!empty($conf->global->INVOICE_AUTO_NEXT_MONTH_ON_LINES) && !empty($line->date_start) && !empty($line->date_end)) {
        // Get the dates
        $start = dol_getdate($line->date_start);
        $end = dol_getdate($line->date_end);

        // Get the first and last day of the month
        $first = dol_get_first_day($start['year'], $start['mon']);
        $last = dol_get_last_day($end['year'], $end['mon']);

        //print dol_print_date(dol_mktime(0, 0, 0, $start['mon'], $start['mday'], $start['year'], 'gmt'), 'dayhour').' '.dol_print_date($first, 'dayhour').'<br>';
        //print dol_mktime(23, 59, 59, $end['mon'], $end['mday'], $end['year'], 'gmt').' '.$last.'<br>';exit;
        // If start date is first date of month and end date is last date of month
        if (dol_mktime(0, 0, 0, $start['mon'], $start['mday'], $start['year'], 'gmt') == $first
          && dol_mktime(23, 59, 59, $end['mon'], $end['mday'], $end['year'], 'gmt') == $last) {
          $nextMonth = dol_get_next_month($end['mon'], $end['year']);
          $newFirst = dol_get_first_day($nextMonth['year'], $nextMonth['month']);
          $newLast = dol_get_last_day($nextMonth['year'], $nextMonth['month']);
          $object->lines[$i]->date_start = $newFirst;
          $object->lines[$i]->date_end = $newLast;
        }
      }

      $object->lines[$i]->ref_ext = ''; // Do not clone ref_ext
    }

    // Create clone
    $object->context['createfromclone'] = 'createfromclone';
    $result = $object->create($user);
    if ($result < 0) $error++;
    else {
      // copy internal contacts
      if ($object->copy_linked_contact($this, 'internal') < 0)
        $error++;

      // copy external contacts if same company
      elseif ($this->socid == $object->socid)
      {
        if ($object->copy_linked_contact($this, 'external') < 0)
          $error++;
      }
    }

    if (!$error)
    {
      // Hook of thirdparty module
      if (is_object($hookmanager))
      {
        $parameters = array('objFrom'=>$this);
        $action = '';
        $reshook = $hookmanager->executeHooks('createFrom', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
        if ($reshook < 0) $error++;
      }
    }

    unset($object->context['createfromclone']);

    // End
    if (!$error)
    {
      $this->db->commit();
      return $object->id;
    } else {
      $this->db->rollback();
      return -1;
    }
  }

  public function createFromOrder($object, User $user)
  {
    global $conf, $hookmanager;

    $error = 0;

    // Closed order
    $this->date = dol_now();
    $this->source = 0;

    $num = count($object->lines);
    for ($i = 0; $i < $num; $i++)
    {
      $line = new FactureLigne($this->db);

      $line->libelle = $object->lines[$i]->libelle; // deprecated
      $line->label      = $object->lines[$i]->label;
      $line->desc       = $object->lines[$i]->desc;
      $line->subprice     = $object->lines[$i]->subprice;
      $line->total_ht     = $object->lines[$i]->total_ht;
      $line->total_tva    = $object->lines[$i]->total_tva;
      $line->total_localtax1  = $object->lines[$i]->total_localtax1;
      $line->total_localtax2  = $object->lines[$i]->total_localtax2;
      $line->total_ttc    = $object->lines[$i]->total_ttc;
      $line->vat_src_code = $object->lines[$i]->vat_src_code;
      $line->tva_tx = $object->lines[$i]->tva_tx;
      $line->localtax1_tx   = $object->lines[$i]->localtax1_tx;
      $line->localtax2_tx   = $object->lines[$i]->localtax2_tx;
      $line->qty = $object->lines[$i]->qty;
      $line->fk_remise_except = $object->lines[$i]->fk_remise_except;
      $line->remise_percent = $object->lines[$i]->remise_percent;
      $line->fk_product = $object->lines[$i]->fk_product;
      $line->info_bits = $object->lines[$i]->info_bits;
      $line->product_type   = $object->lines[$i]->product_type;
      $line->rang = $object->lines[$i]->rang;
      $line->special_code   = $object->lines[$i]->special_code;
      $line->fk_parent_line = $object->lines[$i]->fk_parent_line;
      $line->fk_unit = $object->lines[$i]->fk_unit;
      $line->date_start = $object->lines[$i]->date_start;
      $line->date_end = $object->lines[$i]->date_end;

      // Multicurrency
      $line->fk_multicurrency = $object->lines[$i]->fk_multicurrency;
      $line->multicurrency_code = $object->lines[$i]->multicurrency_code;
      $line->multicurrency_subprice = $object->lines[$i]->multicurrency_subprice;
      $line->multicurrency_total_ht = $object->lines[$i]->multicurrency_total_ht;
      $line->multicurrency_total_tva = $object->lines[$i]->multicurrency_total_tva;
      $line->multicurrency_total_ttc = $object->lines[$i]->multicurrency_total_ttc;

      $line->fk_fournprice = $object->lines[$i]->fk_fournprice;
      $marginInfos      = getMarginInfos($object->lines[$i]->subprice, $object->lines[$i]->remise_percent, $object->lines[$i]->tva_tx, $object->lines[$i]->localtax1_tx, $object->lines[$i]->localtax2_tx, $object->lines[$i]->fk_fournprice, $object->lines[$i]->pa_ht);
      $line->pa_ht      = $marginInfos[0];

      // get extrafields from original line
      $object->lines[$i]->fetch_optionals();
      foreach ($object->lines[$i]->array_options as $options_key => $value) {
        $line->array_options[$options_key] = $value;
      }

      $this->lines[$i] = $line;
    }

    $this->socid                = $object->socid;
    $this->fk_project           = $object->fk_project;
    $this->fk_account = $object->fk_account;
    $this->cond_reglement_id    = $object->cond_reglement_id;
    $this->mode_reglement_id    = $object->mode_reglement_id;
    $this->availability_id      = $object->availability_id;
    $this->demand_reason_id     = $object->demand_reason_id;
    $this->delivery_date        = (empty($object->delivery_date) ? $object->date_livraison : $object->delivery_date);
    $this->date_livraison       = $object->delivery_date; // deprecated
    $this->fk_delivery_address  = $object->fk_delivery_address; // deprecated
    $this->contact_id           = $object->contact_id;
    $this->ref_client           = $object->ref_client;

    if (empty($conf->global->MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN))
    {
      $this->note_private = $object->note_private;
      $this->note_public = $object->note_public;
    }

    $this->module_source = $object->module_source;
    $this->pos_source = $object->pos_source;

    $this->origin = $object->element;
    $this->origin_id = $object->id;

    $this->fk_user_author = $user->id;

    // get extrafields from original line
    $object->fetch_optionals();
    foreach ($object->array_options as $options_key => $value)
      $this->array_options[$options_key] = $value;

    // Possibility to add external linked objects with hooks
    $this->linked_objects[$this->origin] = $this->origin_id;
    if (!empty($object->other_linked_objects) && is_array($object->other_linked_objects))
    {
      $this->linked_objects = array_merge($this->linked_objects, $object->other_linked_objects);
    }

    $ret = $this->create($user);

    if ($ret > 0) {
      // Actions hooked (by external module)
      $hookmanager->initHooks(array('invoicedao'));

      $parameters = array('objFrom'=>$object);
      $action = '';
      $reshook = $hookmanager->executeHooks('createFrom', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
      if ($reshook < 0) $error++;

      if (!$error)
      {
        return 1;
      } else return -1;
    } else return -1;
  }

  public function getNomUrl($withpicto = 0, $option = '', $max = 0, $short = 0, $moretitle = '', $notooltip = 0, $addlinktonotes = 0, $save_lastsearch_value = -1, $target = '')
  {
    global $langs, $conf, $user, $mysoc;

    if (!empty($conf->dol_no_mouse_hover)) $notooltip = 1; // Force disable tooltips

    $result = '';

    if ($option == 'withdraw') $url = DOL_URL_ROOT.'/compta/facture/prelevement.php?facid='.$this->id;
    else $url = DOL_URL_ROOT.'/compta/facture/card.php?facid='.$this->id;

    if (!$user->rights->facture->lire)
      $option = 'nolink';

    if ($option !== 'nolink')
    {
      // Add param to save lastsearch_values or not
      $add_save_lastsearch_values = ($save_lastsearch_value == 1 ? 1 : 0);
      if ($save_lastsearch_value == -1 && preg_match('/list\.php/', $_SERVER["PHP_SELF"])) $add_save_lastsearch_values = 1;
      if ($add_save_lastsearch_values) $url .= '&save_lastsearch_values=1';
    }

    if ($short) return $url;

    $picto = $this->picto;
    if ($this->type == self::TYPE_REPLACEMENT) $picto .= 'r'; // Replacement invoice
    if ($this->type == self::TYPE_CREDIT_NOTE) $picto .= 'a'; // Credit note
    if ($this->type == self::TYPE_DEPOSIT) $picto .= 'd'; // Deposit invoice
    $label = '';

    if ($user->rights->facture->lire) {
      $label = img_picto('', $picto).' <u class="paddingrightonly">'.$langs->trans("Invoice").'</u>';
      if ($this->type == self::TYPE_REPLACEMENT) $label = img_picto('', $picto).' <u class="paddingrightonly">'.$langs->transnoentitiesnoconv("ReplacementInvoice").'</u>';
      if ($this->type == self::TYPE_CREDIT_NOTE) $label = img_picto('', $picto).' <u class="paddingrightonly">'.$langs->transnoentitiesnoconv("CreditNote").'</u>';
      if ($this->type == self::TYPE_DEPOSIT)     $label = img_picto('', $picto).' <u class="paddingrightonly">'.$langs->transnoentitiesnoconv("Deposit").'</u>';
      if ($this->type == self::TYPE_SITUATION)   $label = img_picto('', $picto).' <u class="paddingrightonly">'.$langs->transnoentitiesnoconv("InvoiceSituation").'</u>';
      if (isset($this->statut) && isset($this->alreadypaid)) {
        $label .= ' '.$this->getLibStatut(5, $this->alreadypaid);
      }
      if (!empty($this->ref))
        $label .= '<br><b>'.$langs->trans('Ref').':</b> '.$this->ref;
      if (!empty($this->ref_client))
        $label .= '<br><b>'.$langs->trans('RefCustomer').':</b> '.$this->ref_client;
      if (!empty($this->date))
          $label .= '<br><b>'.$langs->trans('Date').':</b> '.dol_print_date($this->date, 'day');
      if (!empty($this->total_ht))
        $label .= '<br><b>'.$langs->trans('AmountHT').':</b> '.price($this->total_ht, 0, $langs, 0, -1, -1, $conf->currency);
      if (!empty($this->total_tva))
        $label .= '<br><b>'.$langs->trans('AmountVAT').':</b> '.price($this->total_tva, 0, $langs, 0, -1, -1, $conf->currency);
      if (!empty($this->total_localtax1) && $this->total_localtax1 != 0)    // We keep test != 0 because $this->total_localtax1 can be '0.00000000'
        $label .= '<br><b>'.$langs->transcountry('AmountLT1', $mysoc->country_code).':</b> '.price($this->total_localtax1, 0, $langs, 0, -1, -1, $conf->currency);
      if (!empty($this->total_localtax2) && $this->total_localtax2 != 0)
        $label .= '<br><b>'.$langs->transcountry('AmountLT2', $mysoc->country_code).':</b> '.price($this->total_localtax2, 0, $langs, 0, -1, -1, $conf->currency);
      if (!empty($this->total_ttc))
        $label .= '<br><b>'.$langs->trans('AmountTTC').':</b> '.price($this->total_ttc, 0, $langs, 0, -1, -1, $conf->currency);
      if ($moretitle) $label .= ' - '.$moretitle;
    }

    $linkclose = ($target ? ' target="'.$target.'"' : '');
    if (empty($notooltip) && $user->rights->facture->lire)
    {
      if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER))
      {
        $label = $langs->trans("Invoice");
        $linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
      }
      $linkclose .= ' title="'.dol_escape_htmltag($label, 1).'"';
      $linkclose .= ' class="classfortooltip"';
    }

    $linkstart = '<a href="'.$url.'"';
    $linkstart .= $linkclose.'>';
    $linkend = '</a>';

    if ($option == 'nolink') {
      $linkstart = '';
      $linkend = '';
    }

    $result .= $linkstart;
    if ($withpicto) $result .= img_object(($notooltip ? '' : $label), $picto, ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
    if ($withpicto != 2) $result .= ($max ?dol_trunc($this->ref, $max) : $this->ref);
    $result .= $linkend;

    if ($addlinktonotes)
    {
      $txttoshow = ($user->socid > 0 ? $this->note_public : $this->note_private);
      if ($txttoshow)
      {
        //$notetoshow = $langs->trans("ViewPrivateNote").':<br>'.dol_string_nohtmltag($txttoshow, 1);
        $notetoshow = $langs->trans("ViewPrivateNote").':<br>'.$txttoshow;
        $result .= ' <span class="note inline-block">';
        $result .= '<a href="'.DOL_URL_ROOT.'/compta/facture/note.php?id='.$this->id.'" class="classfortooltip" title="'.dol_escape_htmltag($notetoshow, 1, 1).'">';
        $result .= img_picto('', 'note');
        $result .= '</a>';
        //$result.=img_picto($langs->trans("ViewNote"),'object_generic');
        //$result.='</a>';
        $result .= '</span>';
      }
    }

    return $result;
  }

  public function fetch($rowid, $ref = '', $ref_ext = '', $notused = '', $fetch_situation = false)
  {
    global $conf;

    if (empty($rowid) && empty($ref) && empty($ref_ext)) return -1;

    $sql = 'SELECT f.rowid,f.entity,f.ref,f.ref_client,f.ref_ext,f.ref_int,f.type,f.fk_soc';
    $sql .= ', f.tva, f.localtax1, f.localtax2, f.total, f.total_ttc, f.revenuestamp';
    $sql .= ', f.remise_percent, f.remise_absolue, f.remise';
    $sql .= ', f.datef as df, f.date_pointoftax';
    $sql .= ', f.date_lim_reglement as dlr';
    $sql .= ', f.datec as datec';
    $sql .= ', f.date_valid as datev';
    $sql .= ', f.tms as datem';
    $sql .= ', f.note_private, f.note_public, f.fk_statut, f.paye, f.close_code, f.close_note, f.fk_user_author, f.fk_user_valid, f.model_pdf, f.last_main_doc';
    $sql .= ', f.fk_facture_source, f.fk_fac_rec_source';
    $sql .= ', f.fk_mode_reglement, f.fk_cond_reglement, f.fk_projet as fk_project, f.extraparams';
    $sql .= ', f.situation_cycle_ref, f.situation_counter, f.situation_final';
    $sql .= ', f.fk_account';
    $sql .= ", f.fk_multicurrency, f.multicurrency_code, f.multicurrency_tx, f.multicurrency_total_ht, f.multicurrency_total_tva, f.multicurrency_total_ttc";
    $sql .= ', p.code as mode_reglement_code, p.libelle as mode_reglement_libelle';
    $sql .= ', c.code as cond_reglement_code, c.libelle as cond_reglement_libelle, c.libelle_facture as cond_reglement_libelle_doc';
    $sql .= ', f.fk_incoterms, f.location_incoterms';
    $sql .= ', f.module_source, f.pos_source';
    $sql .= ", i.libelle as label_incoterms";
    $sql .= ", f.retained_warranty as retained_warranty, f.retained_warranty_date_limit as retained_warranty_date_limit, f.retained_warranty_fk_cond_reglement as retained_warranty_fk_cond_reglement";
    $sql .= ' FROM '.MAIN_DB_PREFIX.'facture as f';
    $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_payment_term as c ON f.fk_cond_reglement = c.rowid';
    $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_paiement as p ON f.fk_mode_reglement = p.id';
    $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_incoterms as i ON f.fk_incoterms = i.rowid';

    if ($rowid) $sql .= " WHERE f.rowid=".$rowid;
    else {
      $sql .= ' WHERE f.entity IN ('.getEntity('invoice').')'; // Dont't use entity if you use rowid
      if ($ref)     $sql .= " AND f.ref='".$this->db->escape($ref)."'";
      if ($ref_ext) $sql .= " AND f.ref_ext='".$this->db->escape($ref_ext)."'";
      if ($notused) $sql .= " AND f.ref_int='".$this->db->escape($notused)."'"; // deprecated
    }

    dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result)
    {
      if ($this->db->num_rows($result))
      {
        $obj = $this->db->fetch_object($result);

        $this->id = $obj->rowid;
        $this->entity = $obj->entity;

        $this->ref = $obj->ref;
        $this->ref_client = $obj->ref_client;
        $this->ref_ext        = $obj->ref_ext;
        $this->type         = $obj->type;
        $this->date         = $this->db->jdate($obj->df);
        $this->date_pointoftax    = $this->db->jdate($obj->date_pointoftax);
        $this->date_creation = $this->db->jdate($obj->datec);
        $this->date_validation    = $this->db->jdate($obj->datev);
        $this->date_modification = $this->db->jdate($obj->datem);
        $this->datem = $this->db->jdate($obj->datem);
        $this->remise_percent   = $obj->remise_percent;
        $this->remise_absolue   = $obj->remise_absolue;
        $this->total_ht       = $obj->total;
        $this->total_tva      = $obj->tva;
        $this->total_localtax1    = $obj->localtax1;
        $this->total_localtax2    = $obj->localtax2;
        $this->total_ttc      = $obj->total_ttc;
        $this->revenuestamp = $obj->revenuestamp;
        $this->paye = $obj->paye;
        $this->close_code     = $obj->close_code;
        $this->close_note     = $obj->close_note;

        $this->socid = $obj->fk_soc;
        $this->thirdparty = null; // Clear if another value was already set by fetch_thirdparty

        $this->fk_project = $obj->fk_project;
        $this->project = null; // Clear if another value was already set by fetch_projet

        $this->statut = $obj->fk_statut;
        $this->status = $obj->fk_statut;

        $this->date_lim_reglement = $this->db->jdate($obj->dlr);
        $this->mode_reglement_id  = $obj->fk_mode_reglement;
        $this->mode_reglement_code  = $obj->mode_reglement_code;
        $this->mode_reglement   = $obj->mode_reglement_libelle;
        $this->cond_reglement_id  = $obj->fk_cond_reglement;
        $this->cond_reglement_code  = $obj->cond_reglement_code;
        $this->cond_reglement   = $obj->cond_reglement_libelle;
        $this->cond_reglement_doc = $obj->cond_reglement_libelle_doc;
        $this->fk_account = ($obj->fk_account > 0) ? $obj->fk_account : null;
        $this->fk_facture_source  = $obj->fk_facture_source;
        $this->fk_fac_rec_source  = $obj->fk_fac_rec_source;
        $this->note = $obj->note_private; // deprecated
        $this->note_private = $obj->note_private;
        $this->note_public      = $obj->note_public;
        $this->user_author      = $obj->fk_user_author; // deprecated
        $this->user_valid           = $obj->fk_user_valid;  // deprecated
        $this->fk_user_author   = $obj->fk_user_author;
        $this->fk_user_valid        = $obj->fk_user_valid;
        $this->model_pdf = $obj->model_pdf;
        $this->modelpdf = $obj->model_pdf; // deprecated
        $this->last_main_doc = $obj->last_main_doc;
        $this->situation_cycle_ref  = $obj->situation_cycle_ref;
        $this->situation_counter    = $obj->situation_counter;
        $this->situation_final      = $obj->situation_final;
        $this->retained_warranty    = $obj->retained_warranty;
        $this->retained_warranty_date_limit         = $this->db->jdate($obj->retained_warranty_date_limit);
        $this->retained_warranty_fk_cond_reglement  = $obj->retained_warranty_fk_cond_reglement;

        $this->extraparams = (array) json_decode($obj->extraparams, true);

        //Incoterms
        $this->fk_incoterms         = $obj->fk_incoterms;
        $this->location_incoterms   = $obj->location_incoterms;
        $this->label_incoterms = $obj->label_incoterms;

          $this->module_source = $obj->module_source;
        $this->pos_source = $obj->pos_source;

        // Multicurrency
        $this->fk_multicurrency     = $obj->fk_multicurrency;
        $this->multicurrency_code = $obj->multicurrency_code;
        $this->multicurrency_tx     = $obj->multicurrency_tx;
        $this->multicurrency_total_ht = $obj->multicurrency_total_ht;
        $this->multicurrency_total_tva  = $obj->multicurrency_total_tva;
        $this->multicurrency_total_ttc  = $obj->multicurrency_total_ttc;

        if (($this->type == self::TYPE_SITUATION || ($this->type == self::TYPE_CREDIT_NOTE && $this->situation_cycle_ref > 0)) && $fetch_situation)
        {
          $this->fetchPreviousNextSituationInvoice();
        }

        if ($this->statut == self::STATUS_DRAFT)  $this->brouillon = 1;

        // Retrieve all extrafield
        // fetch optionals attributes and labels
        $this->fetch_optionals();

        // Lines
        $this->lines = array();

        $result = $this->fetch_lines();
        if ($result < 0)
        {
          $this->error = $this->db->error();
          return -3;
        }
        return 1;
      } else {
        $this->error = 'Invoice with id='.$rowid.' or ref='.$ref.' or ref_ext='.$ref_ext.' not found';
        dol_syslog(get_class($this)."::fetch Error ".$this->error, LOG_ERR);
        return 0;
      }
    } else {
      $this->error = $this->db->error();
      return -1;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function fetch_lines($only_product = 0, $loadalsotranslation = 0)
  {
    global $langs, $conf;
    // phpcs:enable
    $this->lines = array();

    $sql = 'SELECT l.rowid, l.fk_facture, l.fk_product, l.fk_parent_line, l.label as custom_label, l.description, l.product_type, l.price, l.qty, l.vat_src_code, l.tva_tx,';
    $sql .= ' l.localtax1_tx, l.localtax2_tx, l.localtax1_type, l.localtax2_type, l.remise_percent, l.fk_remise_except, l.subprice, l.ref_ext,';
    $sql .= ' l.situation_percent, l.fk_prev_id,';
    $sql .= ' l.rang, l.special_code,';
    $sql .= ' l.date_start as date_start, l.date_end as date_end,';
    $sql .= ' l.info_bits, l.total_ht, l.total_tva, l.total_localtax1, l.total_localtax2, l.total_ttc, l.fk_code_ventilation, l.fk_product_fournisseur_price as fk_fournprice, l.buy_price_ht as pa_ht,';
    $sql .= ' l.fk_unit,';
    $sql .= ' l.fk_multicurrency, l.multicurrency_code, l.multicurrency_subprice, l.multicurrency_total_ht, l.multicurrency_total_tva, l.multicurrency_total_ttc,';
    $sql .= ' p.ref as product_ref, p.fk_product_type as fk_product_type, p.label as product_label, p.description as product_desc';
    $sql .= ' FROM '.MAIN_DB_PREFIX.'facturedet as l';
    $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON l.fk_product = p.rowid';
    $sql .= ' WHERE l.fk_facture = '.$this->id;
    $sql .= ' ORDER BY l.rang, l.rowid';

    dol_syslog(get_class($this).'::fetch_lines', LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result)
    {
      $num = $this->db->num_rows($result);
      $i = 0;
      while ($i < $num)
      {
        $objp = $this->db->fetch_object($result);
        $line = new FactureLigne($this->db);

        $line->id               = $objp->rowid;
        $line->rowid = $objp->rowid; // deprecated
        $line->fk_facture       = $objp->fk_facture;
        $line->label            = $objp->custom_label; // deprecated
        $line->desc             = $objp->description; // Description line
        $line->description      = $objp->description; // Description line
        $line->product_type     = $objp->product_type; // Type of line
        $line->ref              = $objp->product_ref; // Ref product
        $line->product_ref      = $objp->product_ref; // Ref product
        $line->libelle          = $objp->product_label; // deprecated
        $line->product_label = $objp->product_label; // Label product
        $line->product_desc     = $objp->product_desc; // Description product
        $line->fk_product_type  = $objp->fk_product_type; // Type of product
        $line->qty              = $objp->qty;
        $line->subprice         = $objp->subprice;
        $line->ref_ext          = $objp->ref_ext; // line external ref

        $line->vat_src_code = $objp->vat_src_code;
        $line->tva_tx           = $objp->tva_tx;
        $line->localtax1_tx     = $objp->localtax1_tx;
        $line->localtax2_tx     = $objp->localtax2_tx;
        $line->localtax1_type   = $objp->localtax1_type;
        $line->localtax2_type   = $objp->localtax2_type;
        $line->remise_percent   = $objp->remise_percent;
        $line->fk_remise_except = $objp->fk_remise_except;
        $line->fk_product       = $objp->fk_product;
        $line->date_start       = $this->db->jdate($objp->date_start);
        $line->date_end         = $this->db->jdate($objp->date_end);
        $line->date_start       = $this->db->jdate($objp->date_start);
        $line->date_end         = $this->db->jdate($objp->date_end);
        $line->info_bits        = $objp->info_bits;
        $line->total_ht         = $objp->total_ht;
        $line->total_tva        = $objp->total_tva;
        $line->total_localtax1  = $objp->total_localtax1;
        $line->total_localtax2  = $objp->total_localtax2;
        $line->total_ttc        = $objp->total_ttc;
        $line->code_ventilation = $objp->fk_code_ventilation;
        $line->fk_fournprice = $objp->fk_fournprice;
        $marginInfos = getMarginInfos($objp->subprice, $objp->remise_percent, $objp->tva_tx, $objp->localtax1_tx, $objp->localtax2_tx, $line->fk_fournprice, $objp->pa_ht);
        $line->pa_ht = $marginInfos[0];
        $line->marge_tx     = $marginInfos[1];
        $line->marque_tx    = $marginInfos[2];
        $line->rang = $objp->rang;
        $line->special_code = $objp->special_code;
        $line->fk_parent_line = $objp->fk_parent_line;
        $line->situation_percent = $objp->situation_percent;
        $line->fk_prev_id = $objp->fk_prev_id;
        $line->fk_unit = $objp->fk_unit;

        // Accountancy
        $line->fk_accounting_account = $objp->fk_code_ventilation;

        // Multicurrency
        $line->fk_multicurrency = $objp->fk_multicurrency;
        $line->multicurrency_code = $objp->multicurrency_code;
        $line->multicurrency_subprice   = $objp->multicurrency_subprice;
        $line->multicurrency_total_ht   = $objp->multicurrency_total_ht;
        $line->multicurrency_total_tva  = $objp->multicurrency_total_tva;
        $line->multicurrency_total_ttc  = $objp->multicurrency_total_ttc;

        $line->fetch_optionals();

        // multilangs
        if (!empty($conf->global->MAIN_MULTILANGS) && !empty($objp->fk_product) && !empty($loadalsotranslation)) {
          $line = new Product($this->db);
          $line->fetch($objp->fk_product);
          $line->getMultiLangs();
        }

        $this->lines[$i] = $line;

        $i++;
      }
      $this->db->free($result);
      return 1;
    } else {
      $this->error = $this->db->error();
      return -3;
    }
  }

  public function fetchPreviousNextSituationInvoice()
  {
    global $conf;

    $this->tab_previous_situation_invoice = array();
    $this->tab_next_situation_invoice = array();

    $sql = 'SELECT rowid, type, situation_cycle_ref, situation_counter FROM '.MAIN_DB_PREFIX.'facture';
    $sql .= ' WHERE rowid <> '.$this->id;
    $sql .= ' AND entity = '.$this->entity;
    $sql .= ' AND situation_cycle_ref = '.(int) $this->situation_cycle_ref;
    $sql .= ' ORDER BY situation_counter ASC';

    dol_syslog(get_class($this).'::fetchPreviousNextSituationInvoice ', LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result && $this->db->num_rows($result) > 0)
    {
      while ($objp = $this->db->fetch_object($result))
      {
        $invoice = new Facture($this->db);
        if ($invoice->fetch($objp->rowid) > 0)
        {
          if ($objp->situation_counter < $this->situation_counter
            || ($objp->situation_counter == $this->situation_counter && $objp->rowid < $this->id) // This case appear when there are credit notes
             )
          {
            $this->tab_previous_situation_invoice[] = $invoice;
          } else {
            $this->tab_next_situation_invoice[] = $invoice;
          }
        }
      }
    }
  }

  public function update(User $user, $notrigger = 0)
  {
    global $conf;

    $error = 0;

    // Clean parameters
    if (empty($this->type)) $this->type = self::TYPE_STANDARD;
    if (isset($this->ref)) $this->ref = trim($this->ref);
    if (isset($this->ref_ext)) $this->ref_ext = trim($this->ref_ext);
    if (isset($this->ref_client)) $this->ref_client = trim($this->ref_client);
    if (isset($this->increment)) $this->increment = trim($this->increment);
    if (isset($this->close_code)) $this->close_code = trim($this->close_code);
    if (isset($this->close_note)) $this->close_note = trim($this->close_note);
    if (isset($this->note) || isset($this->note_private)) $this->note = (isset($this->note) ? trim($this->note) : trim($this->note_private)); // deprecated
    if (isset($this->note) || isset($this->note_private)) $this->note_private = (isset($this->note_private) ? trim($this->note_private) : trim($this->note));
    if (isset($this->note_public)) $this->note_public = trim($this->note_public);
    if (isset($this->model_pdf)) $this->model_pdf = trim($this->model_pdf);
    if (isset($this->import_key)) $this->import_key = trim($this->import_key);
    if (isset($this->retained_warranty)) $this->retained_warranty = floatval($this->retained_warranty);


    // Check parameters
    // Put here code to add control on parameters values

    // Update request
    $sql = "UPDATE ".MAIN_DB_PREFIX."facture SET";
    $sql .= " ref=".(isset($this->ref) ? "'".$this->db->escape($this->ref)."'" : "null").",";
    $sql .= " ref_ext=".(isset($this->ref_ext) ? "'".$this->db->escape($this->ref_ext)."'" : "null").",";
    $sql .= " type=".(isset($this->type) ? $this->db->escape($this->type) : "null").",";
    $sql .= " ref_client=".(isset($this->ref_client) ? "'".$this->db->escape($this->ref_client)."'" : "null").",";
    $sql .= " increment=".(isset($this->increment) ? "'".$this->db->escape($this->increment)."'" : "null").",";
    $sql .= " fk_soc=".(isset($this->socid) ? $this->db->escape($this->socid) : "null").",";
    $sql .= " datec=".(strval($this->date_creation) != '' ? "'".$this->db->idate($this->date_creation)."'" : 'null').",";
    $sql .= " datef=".(strval($this->date) != '' ? "'".$this->db->idate($this->date)."'" : 'null').",";
    $sql .= " date_pointoftax=".(strval($this->date_pointoftax) != '' ? "'".$this->db->idate($this->date_pointoftax)."'" : 'null').",";
    $sql .= " date_valid=".(strval($this->date_validation) != '' ? "'".$this->db->idate($this->date_validation)."'" : 'null').",";
    $sql .= " paye=".(isset($this->paye) ? $this->db->escape($this->paye) : 0).",";
    $sql .= " remise_percent=".(isset($this->remise_percent) ? $this->db->escape($this->remise_percent) : "null").",";
    $sql .= " remise_absolue=".(isset($this->remise_absolue) ? $this->db->escape($this->remise_absolue) : "null").",";
    $sql .= " close_code=".(isset($this->close_code) ? "'".$this->db->escape($this->close_code)."'" : "null").",";
    $sql .= " close_note=".(isset($this->close_note) ? "'".$this->db->escape($this->close_note)."'" : "null").",";
    $sql .= " tva=".(isset($this->total_tva) ? $this->total_tva : "null").",";
    $sql .= " localtax1=".(isset($this->total_localtax1) ? $this->total_localtax1 : "null").",";
    $sql .= " localtax2=".(isset($this->total_localtax2) ? $this->total_localtax2 : "null").",";
    $sql .= " total=".(isset($this->total_ht) ? $this->total_ht : "null").",";
    $sql .= " total_ttc=".(isset($this->total_ttc) ? $this->total_ttc : "null").",";
    $sql .= " revenuestamp=".((isset($this->revenuestamp) && $this->revenuestamp != '') ? $this->db->escape($this->revenuestamp) : "null").",";
    $sql .= " fk_statut=".(isset($this->statut) ? $this->db->escape($this->statut) : "null").",";
    $sql .= " fk_user_author=".(isset($this->user_author) ? $this->db->escape($this->user_author) : "null").",";
    $sql .= " fk_user_valid=".(isset($this->fk_user_valid) ? $this->db->escape($this->fk_user_valid) : "null").",";
    $sql .= " fk_facture_source=".(isset($this->fk_facture_source) ? $this->db->escape($this->fk_facture_source) : "null").",";
    $sql .= " fk_projet=".(isset($this->fk_project) ? $this->db->escape($this->fk_project) : "null").",";
    $sql .= " fk_cond_reglement=".(isset($this->cond_reglement_id) ? $this->db->escape($this->cond_reglement_id) : "null").",";
    $sql .= " fk_mode_reglement=".(isset($this->mode_reglement_id) ? $this->db->escape($this->mode_reglement_id) : "null").",";
    $sql .= " date_lim_reglement=".(strval($this->date_lim_reglement) != '' ? "'".$this->db->idate($this->date_lim_reglement)."'" : 'null').",";
    $sql .= " note_private=".(isset($this->note_private) ? "'".$this->db->escape($this->note_private)."'" : "null").",";
    $sql .= " note_public=".(isset($this->note_public) ? "'".$this->db->escape($this->note_public)."'" : "null").",";
    $sql .= " model_pdf=".(isset($this->model_pdf) ? "'".$this->db->escape($this->model_pdf)."'" : "null").",";
    $sql .= " import_key=".(isset($this->import_key) ? "'".$this->db->escape($this->import_key)."'" : "null").",";
    $sql .= " situation_cycle_ref=".(empty($this->situation_cycle_ref) ? "null" : $this->db->escape($this->situation_cycle_ref)).",";
    $sql .= " situation_counter=".(empty($this->situation_counter) ? "null" : $this->db->escape($this->situation_counter)).",";
    $sql .= " situation_final=".(empty($this->situation_final) ? "0" : $this->db->escape($this->situation_final)).",";
    $sql .= " retained_warranty=".(empty($this->retained_warranty) ? "0" : $this->db->escape($this->retained_warranty)).",";
    $sql .= " retained_warranty_date_limit=".(strval($this->retained_warranty_date_limit) != '' ? "'".$this->db->idate($this->retained_warranty_date_limit)."'" : 'null').",";
    $sql .= " retained_warranty_fk_cond_reglement=".(isset($this->retained_warranty_fk_cond_reglement) ?intval($this->retained_warranty_fk_cond_reglement) : "null");
    $sql .= " WHERE rowid=".$this->id;

    $this->db->begin();

    dol_syslog(get_class($this)."::update", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++; $this->errors[] = "Error ".$this->db->lasterror();
    }

    if (!$error)
    {
      $result = $this->insertExtraFields();
      if ($result < 0)
      {
        $error++;
      }
    }

    if (!$error && !$notrigger)
    {
      // Call trigger
      $result = $this->call_trigger('BILL_MODIFY', $user);
      if ($result < 0) $error++;
      // End call triggers
    }

    // Commit or rollback
    if ($error)
    {
      foreach ($this->errors as $errmsg)
      {
        dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function insert_discount($idremise)
  {
    // phpcs:enable
    global $langs;

    include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';
    include_once DOL_DOCUMENT_ROOT.'/core/class/discount.class.php';

    $this->db->begin();

    $remise = new DiscountAbsolute($this->db);
    $result = $remise->fetch($idremise);

    if ($result > 0)
    {
      if ($remise->fk_facture)  // Protection against multiple submission
      {
        $this->error = $langs->trans("ErrorDiscountAlreadyUsed");
        $this->db->rollback();
        return -5;
      }

      $facligne = new FactureLigne($this->db);
      $facligne->fk_facture = $this->id;
      $facligne->fk_remise_except = $remise->id;
      $facligne->desc = $remise->description; // Description ligne
      $facligne->vat_src_code = $remise->vat_src_code;
      $facligne->tva_tx = $remise->tva_tx;
      $facligne->subprice = -$remise->amount_ht;
      $facligne->fk_product = 0; // Id produit predefini
      $facligne->qty = 1;
      $facligne->remise_percent = 0;
      $facligne->rang = -1;
      $facligne->info_bits = 2;

      // Get buy/cost price of invoice that is source of discount
      if ($remise->fk_facture_source > 0)
      {
        $srcinvoice = new Facture($this->db);
        $srcinvoice->fetch($remise->fk_facture_source);
        include_once DOL_DOCUMENT_ROOT.'/core/class/html.formmargin.class.php'; // TODO Move this into commonobject
        $formmargin = new FormMargin($this->db);
        $arraytmp = $formmargin->getMarginInfosArray($srcinvoice, false);
        $facligne->pa_ht = $arraytmp['pa_total'];
      }

      $facligne->total_ht  = -$remise->amount_ht;
      $facligne->total_tva = -$remise->amount_tva;
      $facligne->total_ttc = -$remise->amount_ttc;

      $facligne->multicurrency_subprice = -$remise->multicurrency_subprice;
      $facligne->multicurrency_total_ht = -$remise->multicurrency_amount_ht;
      $facligne->multicurrency_total_tva = -$remise->multicurrency_amount_tva;
      $facligne->multicurrency_total_ttc = -$remise->multicurrency_amount_ttc;

      $lineid = $facligne->insert();
      if ($lineid > 0)
      {
        $result = $this->update_price(1);
        if ($result > 0)
        {
          // Create link between discount and invoice line
          $result = $remise->link_to_invoice($lineid, 0);
          if ($result < 0)
          {
            $this->error = $remise->error;
            $this->db->rollback();
            return -4;
          }

          $this->db->commit();
          return 1;
        } else {
          $this->error = $facligne->error;
          $this->db->rollback();
          return -1;
        }
      } else {
        $this->error = $facligne->error;
        $this->db->rollback();
        return -2;
      }
    } else {
      $this->db->rollback();
      return -3;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function set_ref_client($ref_client, $notrigger = 0)
  {
    // phpcs:enable
    global $user;

    $error = 0;

    $this->db->begin();

    $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
    if (empty($ref_client))
      $sql .= ' SET ref_client = NULL';
    else $sql .= ' SET ref_client = \''.$this->db->escape($ref_client).'\'';
    $sql .= ' WHERE rowid = '.$this->id;

    dol_syslog(__METHOD__.' this->id='.$this->id.', ref_client='.$ref_client, LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql)
    {
      $this->errors[] = $this->db->error();
      $error++;
    }

    if (!$error)
    {
      $this->ref_client = $ref_client;
    }

    if (!$notrigger && empty($error))
    {
      // Call trigger
      $result = $this->call_trigger('BILL_MODIFY', $user);
      if ($result < 0) $error++;
      // End call triggers
    }

    if (!$error)
    {
      $this->ref_client = $ref_client;

      $this->db->commit();
      return 1;
    } else {
      foreach ($this->errors as $errmsg)
      {
        dol_syslog(__METHOD__.' Error: '.$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    }
  }

  public function delete($user, $notrigger = 0, $idwarehouse = -1)
  {
    global $langs, $conf;
    require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

    $rowid = $this->id;

    dol_syslog(get_class($this)."::delete rowid=".$rowid.", ref=".$this->ref.", thirdparty=".(empty($this->thirdparty) ? '' : $this->thirdparty->name), LOG_DEBUG);

    // Test to avoid invoice deletion (allowed if draft)
    $result = $this->is_erasable();

    if ($result <= 0) return 0;

    $error = 0;

    $this->db->begin();

    if (!$error && !$notrigger)
    {
      // Call trigger
      $result = $this->call_trigger('BILL_DELETE', $user);
      if ($result < 0) $error++;
      // End call triggers
    }

    // Removed extrafields
    if (!$error) {
      $result = $this->deleteExtraFields();
      if ($result < 0)
      {
        $error++;
        dol_syslog(get_class($this)."::delete error deleteExtraFields ".$this->error, LOG_ERR);
      }
    }

    if (!$error)
    {
      // Delete linked object
      $res = $this->deleteObjectLinked();
      if ($res < 0) $error++;
    }

    if (!$error)
    {
      // If invoice was converted into a discount not yet consumed, we remove discount
      $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'societe_remise_except';
      $sql .= ' WHERE fk_facture_source = '.$rowid;
      $sql .= ' AND fk_facture_line IS NULL';
      $resql = $this->db->query($sql);

      // If invoice has consumned discounts
      $this->fetch_lines();
      $list_rowid_det = array();
      foreach ($this->lines as $key => $invoiceline)
      {
        $list_rowid_det[] = $invoiceline->id;
      }

      // Consumned discounts are freed
      if (count($list_rowid_det))
      {
        $sql = 'UPDATE '.MAIN_DB_PREFIX.'societe_remise_except';
        $sql .= ' SET fk_facture = NULL, fk_facture_line = NULL';
        $sql .= ' WHERE fk_facture_line IN ('.join(',', $list_rowid_det).')';

        dol_syslog(get_class($this)."::delete", LOG_DEBUG);
        if (!$this->db->query($sql))
        {
          $this->error = $this->db->error()." sql=".$sql;
          $this->errors[] = $this->error;
          $this->db->rollback();
          return -5;
        }
      }

      // If we decrease stock on invoice validation, we increase back if a warehouse id was provided
      if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && !empty($conf->stock->enabled) && !empty($conf->global->STOCK_CALCULATE_ON_BILL) && $idwarehouse != -1)
      {
        require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
        $langs->load("agenda");

        $num = count($this->lines);
        for ($i = 0; $i < $num; $i++)
        {
          if ($this->lines[$i]->fk_product > 0)
          {
            $mouvP = new MouvementStock($this->db);
            $mouvP->origin = &$this;
            // We decrease stock for product
            if ($this->type == self::TYPE_CREDIT_NOTE) $result = $mouvP->livraison($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, $this->lines[$i]->subprice, $langs->trans("InvoiceDeleteDolibarr", $this->ref));
            else $result = $mouvP->reception($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, 0, $langs->trans("InvoiceDeleteDolibarr", $this->ref)); // we use 0 for price, to not change the weighted average value
          }
        }
      }

      // Invoice line extrafileds
      $main = MAIN_DB_PREFIX.'facturedet';
      $ef = $main."_extrafields";
      $sqlef = "DELETE FROM $ef WHERE fk_object IN (SELECT rowid FROM $main WHERE fk_facture = $rowid)";
      // Delete invoice line
      $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facturedet WHERE fk_facture = '.$rowid;

      dol_syslog(get_class($this)."::delete", LOG_DEBUG);

      if ($this->db->query($sqlef) && $this->db->query($sql) && $this->delete_linked_contact())
      {
        $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facture WHERE rowid = '.$rowid;

        dol_syslog(get_class($this)."::delete", LOG_DEBUG);

        $resql = $this->db->query($sql);
        if ($resql)
        {
          // Delete record into ECM index (Note that delete is also done when deleting files with the dol_delete_dir_recursive
          $this->deleteEcmFiles();

          // On efface le repertoire de pdf provisoire
          $ref = dol_sanitizeFileName($this->ref);
          if ($conf->facture->dir_output && !empty($this->ref))
          {
            $dir = $conf->facture->dir_output."/".$ref;
            $file = $conf->facture->dir_output."/".$ref."/".$ref.".pdf";
            if (file_exists($file)) // We must delete all files before deleting directory
            {
              $ret = dol_delete_preview($this);

              if (!dol_delete_file($file, 0, 0, 0, $this)) // For triggers
              {
                $langs->load("errors");
                $this->error = $langs->trans("ErrorFailToDeleteFile", $file);
                $this->errors[] = $this->error;
                $this->db->rollback();
                return 0;
              }
            }
            if (file_exists($dir))
            {
              if (!dol_delete_dir_recursive($dir)) // For remove dir and meta
              {
                $langs->load("errors");
                $this->error = $langs->trans("ErrorFailToDeleteDir", $dir);
                $this->errors[] = $this->error;
                $this->db->rollback();
                return 0;
              }
            }
          }

          $this->db->commit();
          return 1;
        } else {
          $this->error = $this->db->lasterror()." sql=".$sql;
          $this->errors[] = $this->error;
          $this->db->rollback();
          return -6;
        }
      } else {
        $this->error = $this->db->lasterror()." sql=".$sql;
        $this->errors[] = $this->error;
        $this->db->rollback();
        return -4;
      }
    } else {
      $this->db->rollback();
      return -2;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function set_paid($user, $close_code = '', $close_note = '')
  {
    // phpcs:enable
    $error = 0;

    if ($this->paye != 1)
    {
      $this->db->begin();

      $now = dol_now();

      dol_syslog(get_class($this)."::set_paid rowid=".$this->id, LOG_DEBUG);

      $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture SET';
      $sql .= ' fk_statut='.self::STATUS_CLOSED;
      if (!$close_code) $sql .= ', paye=1';
      if ($close_code) $sql .= ", close_code='".$this->db->escape($close_code)."'";
      if ($close_note) $sql .= ", close_note='".$this->db->escape($close_note)."'";
      $sql .= ', fk_user_closing = '.$user->id;
      $sql .= ", date_closing = '".$this->db->idate($now)."'";
      $sql .= ' WHERE rowid = '.$this->id;

      $resql = $this->db->query($sql);
      if ($resql)
      {
        // Call trigger
        $result = $this->call_trigger('BILL_PAYED', $user);
        if ($result < 0) $error++;
        // End call triggers
      } else {
        $error++;
        $this->error = $this->db->lasterror();
      }

      if (!$error)
      {
        $this->db->commit();
        return 1;
      } else {
        $this->db->rollback();
        return -1;
      }
    } else {
      return 0;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function set_unpaid($user)
  {
    // phpcs:enable
    $error = 0;

    $this->db->begin();

    $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
    $sql .= ' SET paye=0, fk_statut='.self::STATUS_VALIDATED.', close_code=null, close_note=null,';
    $sql .= ' date_closing=null,';
    $sql .= ' fk_user_closing=null';
    $sql .= ' WHERE rowid = '.$this->id;

    dol_syslog(get_class($this)."::set_unpaid", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      // Call trigger
      $result = $this->call_trigger('BILL_UNPAYED', $user);
      if ($result < 0) $error++;
      // End call triggers
    } else {
      $error++;
      $this->error = $this->db->error();
      dol_print_error($this->db);
    }

    if (!$error)
    {
      $this->db->commit();
      return 1;
    } else {
      $this->db->rollback();
      return -1;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function set_canceled($user, $close_code = '', $close_note = '')
  {
    // phpcs:enable

    dol_syslog(get_class($this)."::set_canceled rowid=".$this->id, LOG_DEBUG);

    $this->db->begin();

    $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture SET';
    $sql .= ' fk_statut='.self::STATUS_ABANDONED;
    if ($close_code) $sql .= ", close_code='".$this->db->escape($close_code)."'";
    if ($close_note) $sql .= ", close_note='".$this->db->escape($close_note)."'";
    $sql .= ' WHERE rowid = '.$this->id;

    $resql = $this->db->query($sql);
    if ($resql)
    {
      // On desaffecte de la facture les remises liees
      // car elles n'ont pas ete utilisees vu que la facture est abandonnee.
      $sql = 'UPDATE '.MAIN_DB_PREFIX.'societe_remise_except';
      $sql .= ' SET fk_facture = NULL';
      $sql .= ' WHERE fk_facture = '.$this->id;

      $resql = $this->db->query($sql);
      if ($resql)
      {
        // Call trigger
        $result = $this->call_trigger('BILL_CANCEL', $user);
        if ($result < 0)
        {
          $this->db->rollback();
          return -1;
        }
        // End call triggers

        $this->db->commit();
        return 1;
      } else {
        $this->error = $this->db->error()." sql=".$sql;
        $this->db->rollback();
        return -1;
      }
    } else {
      $this->error = $this->db->error()." sql=".$sql;
      $this->db->rollback();
      return -2;
    }
  }

  public function validate($user, $force_number = '', $idwarehouse = 0, $notrigger = 0, $batch_rule = 0)
  {
    global $conf, $langs;
    require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

    $productStatic = null;
    $warehouseStatic = null;
    if ($batch_rule > 0) {
      require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
      require_once DOL_DOCUMENT_ROOT.'/product/class/productbatch.class.php';
      require_once DOL_DOCUMENT_ROOT.'/product/stock/class/entrepot.class.php';
      $productStatic = new Product($this->db);
      $warehouseStatic = new Entrepot($this->db);
    }

    $now = dol_now();

    $error = 0;
    dol_syslog(get_class($this).'::validate user='.$user->id.', force_number='.$force_number.', idwarehouse='.$idwarehouse);

    // Force to have object complete for checks
    $this->fetch_thirdparty();
    $this->fetch_lines();

    // Check parameters
    if (!$this->brouillon)
    {
      dol_syslog(get_class($this)."::validate no draft status", LOG_WARNING);
      return 0;
    }
    if (count($this->lines) <= 0)
    {
      $langs->load("errors");
      $this->error = $langs->trans("ErrorObjectMustHaveLinesToBeValidated", $this->ref);
      return -1;
    }
    if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->facture->creer))
      || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->facture->invoice_advance->validate)))
    {
      $this->error = 'Permission denied';
      dol_syslog(get_class($this)."::validate ".$this->error.' MAIN_USE_ADVANCED_PERMS='.$conf->global->MAIN_USE_ADVANCED_PERMS, LOG_ERR);
      return -1;
    }

    $this->db->begin();

    // Check parameters
    if ($this->type == self::TYPE_REPLACEMENT)    // if this is a replacement invoice
    {
      // Check that source invoice is known
      if ($this->fk_facture_source <= 0)
      {
        $this->error = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("InvoiceReplacement"));
        $this->db->rollback();
        return -10;
      }

      // Load source invoice that has been replaced
      $facreplaced = new Facture($this->db);
      $result = $facreplaced->fetch($this->fk_facture_source);
      if ($result <= 0)
      {
        $this->error = $langs->trans("ErrorBadInvoice");
        $this->db->rollback();
        return -11;
      }

      // Check that source invoice not already replaced by another one.
      $idreplacement = $facreplaced->getIdReplacingInvoice('validated');
      if ($idreplacement && $idreplacement != $this->id)
      {
        $facreplacement = new Facture($this->db);
        $facreplacement->fetch($idreplacement);
        $this->error = $langs->trans("ErrorInvoiceAlreadyReplaced", $facreplaced->ref, $facreplacement->ref);
        $this->db->rollback();
        return -12;
      }

      $result = $facreplaced->set_canceled($user, self::CLOSECODE_REPLACED, '');
      if ($result < 0)
      {
        $this->error = $facreplaced->error;
        $this->db->rollback();
        return -13;
      }
    }

    // Define new ref
    if ($force_number)
    {
      $num = $force_number;
    } elseif (preg_match('/^[\(]?PROV/i', $this->ref) || empty($this->ref)) // empty should not happened, but when it occurs, the test save life
    {
      if (!empty($conf->global->FAC_FORCE_DATE_VALIDATION)) // If option enabled, we force invoice date
      {
        $this->date = dol_now();
        $this->date_lim_reglement = $this->calculate_date_lim_reglement();
      }
      $num = $this->getNextNumRef($this->thirdparty);
    } else {
      $num = $this->ref;
    }
    $this->newref = dol_sanitizeFileName($num);

    if ($num)
    {
      $this->update_price(1);

      // Validate
      $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
      $sql .= " SET ref='".$num."', fk_statut = ".self::STATUS_VALIDATED.", fk_user_valid = ".($user->id > 0 ? $user->id : "null").", date_valid = '".$this->db->idate($now)."'";
      if (!empty($conf->global->FAC_FORCE_DATE_VALIDATION)) // If option enabled, we force invoice date
      {
        $sql .= ", datef='".$this->db->idate($this->date)."'";
        $sql .= ", date_lim_reglement='".$this->db->idate($this->date_lim_reglement)."'";
      }
      $sql .= ' WHERE rowid = '.$this->id;

      dol_syslog(get_class($this)."::validate", LOG_DEBUG);
      $resql = $this->db->query($sql);
      if (!$resql)
      {
        dol_print_error($this->db);
        $error++;
      }

      // On verifie si la facture etait une provisoire
      if (!$error && (preg_match('/^[\(]?PROV/i', $this->ref)))
      {
        // La verif qu'une remise n'est pas utilisee 2 fois est faite au moment de l'insertion de ligne
      }

      if (!$error)
      {
        // Define third party as a customer
        $result = $this->thirdparty->set_as_client();

        // Si active on decremente le produit principal et ses composants a la validation de facture
        if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && !empty($conf->stock->enabled) && !empty($conf->global->STOCK_CALCULATE_ON_BILL) && $idwarehouse > 0)
        {
          require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
          $langs->load("agenda");

          // Loop on each line
          $cpt = count($this->lines);
          for ($i = 0; $i < $cpt; $i++)
          {
            if ($this->lines[$i]->fk_product > 0)
            {
              $mouvP = new MouvementStock($this->db);
              $mouvP->origin = &$this;
              // We decrease stock for product
              if ($this->type == self::TYPE_CREDIT_NOTE) {
                $result = $mouvP->reception($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, 0, $langs->trans("InvoiceValidatedInDolibarr", $num));
                if ($result < 0) {
                  $error++;
                  $this->error = $mouvP->error;
                }
              } else {
                $is_batch_line = false;
                if ($batch_rule > 0) {
                  $productStatic->fetch($this->lines[$i]->fk_product);
                  if ($productStatic->hasbatch()) {
                    $is_batch_line = true;
                    $product_qty_remain = $this->lines[$i]->qty;

                    $sortfield = null;
                    $sortorder = null;
                    // find all batch order by sellby (DLC) and eatby dates (DLUO) first
                    if ($batch_rule == Productbatch::BATCH_RULE_SELLBY_EATBY_DATES_FIRST) {
                      $sortfield = 'pl.sellby,pl.eatby,pb.qty,pl.rowid';
                      $sortorder = 'ASC,ASC,ASC,ASC';
                    }

                    $resBatchList = Productbatch::findAllForProduct($this->db, $productStatic->id, $idwarehouse, (!empty($conf->global->STOCK_ALLOW_NEGATIVE_TRANSFER) ? null : 0), $sortfield, $sortorder);
                    if (!is_array($resBatchList)) {
                      $error++;
                      $this->error = $this->db->lasterror();
                    }

                    if (!$error) {
                      $batchList = $resBatchList;
                      if (empty($batchList)) {
                        $error++;
                        $langs->load('errors');
                        $warehouseStatic->fetch($idwarehouse);
                        $this->error = $langs->trans('ErrorBatchNoFoundForProductInWarehouse', $productStatic->label, $warehouseStatic->ref);
                        dol_syslog(__METHOD__.' Error: '.$langs->transnoentitiesnoconv('ErrorBatchNoFoundForProductInWarehouse', $productStatic->label, $warehouseStatic->ref), LOG_ERR);
                      }

                      foreach ($batchList as $batch) {
                        if ($batch->qty <= 0) continue; // try to decrement only batches have positive quantity first

                        // enough quantity in this batch
                        if ($batch->qty >= $product_qty_remain) {
                          $product_batch_qty = $product_qty_remain;
                        } // not enough (take all in batch)
                        else {
                          $product_batch_qty = $batch->qty;
                        }
                        $result = $mouvP->livraison($user, $productStatic->id, $idwarehouse, $product_batch_qty, $this->lines[$i]->subprice, $langs->trans('InvoiceValidatedInDolibarr', $num), '', '', '', $batch->batch);
                        if ($result < 0) {
                          $error++;
                          $this->error = $mouvP->error;
                          break;
                        }

                        $product_qty_remain -= $product_batch_qty;
                        // all product quantity was decremented
                        if ($product_qty_remain <= 0) break;
                      }

                      if (!$error && $product_qty_remain > 0) {
                        if ($conf->global->STOCK_ALLOW_NEGATIVE_TRANSFER) {
                          // take in the first batch
                          $batch = $batchList[0];
                          $result = $mouvP->livraison($user, $productStatic->id, $idwarehouse, $product_qty_remain, $this->lines[$i]->subprice, $langs->trans('InvoiceValidatedInDolibarr', $num), '', '', '', $batch->batch);
                          if ($result < 0) {
                            $error++;
                            $this->error = $mouvP->error;
                          }
                        } else {
                          $error++;
                          $langs->load('errors');
                          $warehouseStatic->fetch($idwarehouse);
                          $this->error = $langs->trans('ErrorBatchNoFoundEnoughQuantityForProductInWarehouse', $productStatic->label, $warehouseStatic->ref);
                          dol_syslog(__METHOD__.' Error: '.$langs->transnoentitiesnoconv('ErrorBatchNoFoundEnoughQuantityForProductInWarehouse', $productStatic->label, $warehouseStatic->ref), LOG_ERR);
                        }
                      }
                    }
                  }
                }

                if (!$is_batch_line) {
                  $result = $mouvP->livraison($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, $this->lines[$i]->subprice, $langs->trans("InvoiceValidatedInDolibarr", $num));
                  if ($result < 0) {
                    $error++;
                    $this->error = $mouvP->error;
                  }
                }
              }
            }
          }
        }
      }

      // Trigger calls
      if (!$error && !$notrigger)
      {
        // Call trigger
        $result = $this->call_trigger('BILL_VALIDATE', $user);
        if ($result < 0) $error++;
        // End call triggers
      }

      if (!$error)
      {
        $this->oldref = $this->ref;

        // Rename directory if dir was a temporary ref
        if (preg_match('/^[\(]?PROV/i', $this->ref))
        {
          // Now we rename also files into index
          $sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filename = CONCAT('".$this->db->escape($this->newref)."', SUBSTR(filename, ".(strlen($this->ref) + 1).")), filepath = 'facture/".$this->db->escape($this->newref)."'";
          $sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%' AND filepath = 'facture/".$this->db->escape($this->ref)."' and entity = ".$conf->entity;
          $resql = $this->db->query($sql);
          if (!$resql) { $error++; $this->error = $this->db->lasterror(); }

          // We rename directory ($this->ref = old ref, $num = new ref) in order not to lose the attachments
          $oldref = dol_sanitizeFileName($this->ref);
          $newref = dol_sanitizeFileName($num);
          $dirsource = $conf->facture->dir_output.'/'.$oldref;
          $dirdest = $conf->facture->dir_output.'/'.$newref;
          if (!$error && file_exists($dirsource))
          {
            dol_syslog(get_class($this)."::validate rename dir ".$dirsource." into ".$dirdest);

            if (@rename($dirsource, $dirdest))
            {
              dol_syslog("Rename ok");
              // Rename docs starting with $oldref with $newref
              $listoffiles = dol_dir_list($conf->facture->dir_output.'/'.$newref, 'files', 1, '^'.preg_quote($oldref, '/'));
              foreach ($listoffiles as $fileentry)
              {
                $dirsource = $fileentry['name'];
                $dirdest = preg_replace('/^'.preg_quote($oldref, '/').'/', $newref, $dirsource);
                $dirsource = $fileentry['path'].'/'.$dirsource;
                $dirdest = $fileentry['path'].'/'.$dirdest;
                @rename($dirsource, $dirdest);
              }
            }
          }
        }
      }

      if (!$error && !$this->is_last_in_cycle())
      {
        if (!$this->updatePriceNextInvoice($langs))
        {
          $error++;
        }
      }

      // Set new ref and define current status
      if (!$error)
      {
        $this->ref = $num;
        $this->ref = $num;
        $this->statut = self::STATUS_VALIDATED;
        $this->brouillon = 0;
        $this->date_validation = $now;
        $i = 0;

        if (!empty($conf->global->INVOICE_USE_SITUATION))
        {
          $final = true;
          $nboflines = count($this->lines);
          while (($i < $nboflines) && $final) {
            $final = ($this->lines[$i]->situation_percent == 100);
            $i++;
          }

          if (empty($final)) $this->situation_final = 0;
          else $this->situation_final = 1;

          $this->setFinal($user);
        }
      }
    } else {
      $error++;
    }

    if (!$error)
    {
      $this->db->commit();
      return 1;
    } else {
      $this->db->rollback();
      return -1;
    }
  }

  public function updatePriceNextInvoice(&$langs)
  {
    foreach ($this->tab_next_situation_invoice as $next_invoice)
    {
      $is_last = $next_invoice->is_last_in_cycle();

      if ($next_invoice->statut == self::STATUS_DRAFT && $is_last != 1)
      {
        $this->error = $langs->trans('updatePriceNextInvoiceErrorUpdateline', $next_invoice->ref);
        return false;
      }

      $next_invoice->brouillon = 1;
      foreach ($next_invoice->lines as $line)
      {
        $result = $next_invoice->updateline(
          $line->id, $line->desc, $line->subprice, $line->qty, $line->remise_percent,
          $line->date_start, $line->date_end, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, 'HT', $line->info_bits, $line->product_type,
          $line->fk_parent_line, 0, $line->fk_fournprice, $line->pa_ht, $line->label, $line->special_code, $line->array_options, $line->situation_percent,
          $line->fk_unit
        );

        if ($result < 0)
        {
          $this->error = $langs->trans('updatePriceNextInvoiceErrorUpdateline', $next_invoice->ref);
          return false;
        }
      }

      break; // Only the next invoice and not each next invoice
    }

    return true;
  }

  public function setDraft($user, $idwarehouse = -1)
  {
    // phpcs:enable
    global $conf, $langs;

    $error = 0;

    if ($this->statut == self::STATUS_DRAFT)
    {
      dol_syslog(__METHOD__." already draft status", LOG_WARNING);
      return 0;
    }

    dol_syslog(__METHOD__, LOG_DEBUG);

    $this->db->begin();

    $sql = "UPDATE ".MAIN_DB_PREFIX."facture";
    $sql .= " SET fk_statut = ".self::STATUS_DRAFT;
    $sql .= " WHERE rowid = ".$this->id;

    $result = $this->db->query($sql);
    if ($result)
    {
      if (!$error)
      {
        $this->oldcopy = clone $this;
      }

      // If we decrease stock on invoice validation, we increase back
      if ($this->type != self::TYPE_DEPOSIT && $result >= 0 && !empty($conf->stock->enabled) && !empty($conf->global->STOCK_CALCULATE_ON_BILL))
      {
        require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
        $langs->load("agenda");

        $num = count($this->lines);
        for ($i = 0; $i < $num; $i++)
        {
          if ($this->lines[$i]->fk_product > 0)
          {
            $mouvP = new MouvementStock($this->db);
            $mouvP->origin = &$this;
            // We decrease stock for product
            if ($this->type == self::TYPE_CREDIT_NOTE) $result = $mouvP->livraison($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, $this->lines[$i]->subprice, $langs->trans("InvoiceBackToDraftInDolibarr", $this->ref));
            else $result = $mouvP->reception($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, 0, $langs->trans("InvoiceBackToDraftInDolibarr", $this->ref)); // we use 0 for price, to not change the weighted average value
          }
        }
      }

      if ($error == 0)
      {
        $old_statut = $this->statut;
        $this->brouillon = 1;
        $this->statut = self::STATUS_DRAFT;

        // Call trigger
        $result = $this->call_trigger('BILL_UNVALIDATE', $user);
        if ($result < 0)
        {
          $error++;
          $this->statut = $old_statut;
          $this->brouillon = 0;
        }
        // End call triggers
      } else {
        $this->db->rollback();
        return -1;
      }

      if ($error == 0)
      {
        $this->db->commit();
        return 1;
      } else {
        $this->db->rollback();
        return -1;
      }
    } else {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -1;
    }
  }


  public function addline(
    $desc,
    $pu_ht,
    $qty,
    $txtva,
    $txlocaltax1 = 0,
    $txlocaltax2 = 0,
    $fk_product = 0,
    $remise_percent = 0,
    $date_start = '',
    $date_end = '',
    $ventil = 0,
    $info_bits = 0,
    $fk_remise_except = '',
    $price_base_type = 'HT',
    $pu_ttc = 0,
    $type = self::TYPE_STANDARD,
    $rang = -1,
    $special_code = 0,
    $origin = '',
    $origin_id = 0,
    $fk_parent_line = 0,
    $fk_fournprice = null,
    $pa_ht = 0,
    $label = '',
    $array_options = 0,
    $situation_percent = 100,
    $fk_prev_id = 0,
    $fk_unit = null,
    $pu_ht_devise = 0,
    $ref_ext = ''
  ) {
    // Deprecation warning
    if ($label) {
      dol_syslog(__METHOD__.": using line label is deprecated", LOG_WARNING);
      //var_dump(debug_backtrace(false));exit;
    }

    global $mysoc, $conf, $langs;

    dol_syslog(get_class($this)."::addline id=$this->id,desc=$desc,pu_ht=$pu_ht,qty=$qty,txtva=$txtva, txlocaltax1=$txlocaltax1, txlocaltax2=$txlocaltax2, fk_product=$fk_product,remise_percent=$remise_percent,date_start=$date_start,date_end=$date_end,ventil=$ventil,info_bits=$info_bits,fk_remise_except=$fk_remise_except,price_base_type=$price_base_type,pu_ttc=$pu_ttc,type=$type, fk_unit=$fk_unit", LOG_DEBUG);

    if ($this->statut == self::STATUS_DRAFT)
    {
      include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';

      // Clean parameters
      if (empty($remise_percent)) $remise_percent = 0;
      if (empty($qty)) $qty = 0;
      if (empty($info_bits)) $info_bits = 0;
      if (empty($rang)) $rang = 0;
      if (empty($ventil)) $ventil = 0;
      if (empty($txtva)) $txtva = 0;
      if (empty($txlocaltax1)) $txlocaltax1 = 0;
      if (empty($txlocaltax2)) $txlocaltax2 = 0;
      if (empty($fk_parent_line) || $fk_parent_line < 0) $fk_parent_line = 0;
      if (empty($fk_prev_id)) $fk_prev_id = 'null';
      if (!isset($situation_percent) || $situation_percent > 100 || (string) $situation_percent == '') $situation_percent = 100;
      if (empty($ref_ext)) $ref_ext = '';

      $remise_percent = price2num($remise_percent);
      $qty = price2num($qty);
      $pu_ht = price2num($pu_ht);
      $pu_ht_devise = price2num($pu_ht_devise);
      $pu_ttc = price2num($pu_ttc);
      $pa_ht = price2num($pa_ht);
      if (!preg_match('/\((.*)\)/', $txtva)) {
        $txtva = price2num($txtva); // $txtva can have format '5.0(XXX)' or '5'
      }
      $txlocaltax1 = price2num($txlocaltax1);
      $txlocaltax2 = price2num($txlocaltax2);

      if ($price_base_type == 'HT')
      {
        $pu = $pu_ht;
      } else {
        $pu = $pu_ttc;
      }

      // Check parameters
      if ($type < 0) return -1;

      if ($date_start && $date_end && $date_start > $date_end) {
        $langs->load("errors");
        $this->error = $langs->trans('ErrorStartDateGreaterEnd');
        return -1;
      }

      $this->db->begin();

      $product_type = $type;
      if (!empty($fk_product))
      {
        $product = new Product($this->db);
        $result = $product->fetch($fk_product);
        $product_type = $product->type;

        if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_INVOICE) && $product_type == 0 && $product->stock_reel < $qty) {
          $langs->load("errors");
          $this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnInvoice', $product->ref);
          $this->db->rollback();
          return -3;
        }
      }

      $localtaxes_type = getLocalTaxesFromRate($txtva, 0, $this->thirdparty, $mysoc);

      // Clean vat code
      $reg = array();
      $vat_src_code = '';
      if (preg_match('/\((.*)\)/', $txtva, $reg))
      {
        $vat_src_code = $reg[1];
        $txtva = preg_replace('/\s*\(.*\)/', '', $txtva); // Remove code into vatrate.
      }

      // Calcul du total TTC et de la TVA pour la ligne a partir de
      // qty, pu, remise_percent et txtva
      // TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
      // la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.

      $tabprice = calcul_price_total($qty, $pu, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, 0, $price_base_type, $info_bits, $product_type, $mysoc, $localtaxes_type, $situation_percent, $this->multicurrency_tx, $pu_ht_devise);

      $total_ht  = $tabprice[0];
      $total_tva = $tabprice[1];
      $total_ttc = $tabprice[2];
      $total_localtax1 = $tabprice[9];
      $total_localtax2 = $tabprice[10];
      $pu_ht = $tabprice[3];

      // MultiCurrency
      $multicurrency_total_ht = $tabprice[16];
      $multicurrency_total_tva = $tabprice[17];
      $multicurrency_total_ttc = $tabprice[18];
      $pu_ht_devise = $tabprice[19];

      // Rank to use
      $ranktouse = $rang;
      if ($ranktouse == -1)
      {
        $rangmax = $this->line_max($fk_parent_line);
        $ranktouse = $rangmax + 1;
      }

      // Insert line
      $this->line = new FactureLigne($this->db);

      $this->line->context = $this->context;

      $this->line->fk_facture = $this->id;
      $this->line->label = $label; // deprecated
      $this->line->desc = $desc;
      $this->line->ref_ext = $ref_ext;

      $this->line->qty = ($this->type == self::TYPE_CREDIT_NOTE ?abs($qty) : $qty); // For credit note, quantity is always positive and unit price negative
      $this->line->subprice = ($this->type == self::TYPE_CREDIT_NOTE ?-abs($pu_ht) : $pu_ht); // For credit note, unit price always negative, always positive otherwise

      $this->line->vat_src_code = $vat_src_code;
      $this->line->tva_tx = $txtva;
      $this->line->localtax1_tx = ($total_localtax1 ? $localtaxes_type[1] : 0);
      $this->line->localtax2_tx = ($total_localtax2 ? $localtaxes_type[3] : 0);
      $this->line->localtax1_type = empty($localtaxes_type[0]) ? '' : $localtaxes_type[0];
      $this->line->localtax2_type = empty($localtaxes_type[2]) ? '' : $localtaxes_type[2];

      $this->line->total_ht = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_ht) : $total_ht); // For credit note and if qty is negative, total is negative
      $this->line->total_ttc = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_ttc) : $total_ttc); // For credit note and if qty is negative, total is negative
      $this->line->total_tva = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_tva) : $total_tva); // For credit note and if qty is negative, total is negative
      $this->line->total_localtax1 = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_localtax1) : $total_localtax1); // For credit note and if qty is negative, total is negative
      $this->line->total_localtax2 = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_localtax2) : $total_localtax2); // For credit note and if qty is negative, total is negative

      $this->line->fk_product = $fk_product;
      $this->line->product_type = $product_type;
      $this->line->remise_percent = $remise_percent;
      $this->line->date_start = $date_start;
      $this->line->date_end = $date_end;
      $this->line->ventil = $ventil;
      $this->line->rang = $ranktouse;
      $this->line->info_bits = $info_bits;
      $this->line->fk_remise_except = $fk_remise_except;

      $this->line->special_code = $special_code;
      $this->line->fk_parent_line = $fk_parent_line;
      $this->line->origin = $origin;
      $this->line->origin_id = $origin_id;
      $this->line->situation_percent = $situation_percent;
      $this->line->fk_prev_id = $fk_prev_id;
      $this->line->fk_unit = $fk_unit;

      // infos marge
      $this->line->fk_fournprice = $fk_fournprice;
      $this->line->pa_ht = $pa_ht;

      // Multicurrency
      $this->line->fk_multicurrency = $this->fk_multicurrency;
      $this->line->multicurrency_code = $this->multicurrency_code;
      $this->line->multicurrency_subprice   = $pu_ht_devise;
      $this->line->multicurrency_total_ht   = $multicurrency_total_ht;
      $this->line->multicurrency_total_tva  = $multicurrency_total_tva;
      $this->line->multicurrency_total_ttc  = $multicurrency_total_ttc;

      if (is_array($array_options) && count($array_options) > 0) {
        $this->line->array_options = $array_options;
      }

      $result = $this->line->insert();
      if ($result > 0)
      {
        // Reorder if child line
        if (!empty($fk_parent_line)) $this->line_order(true, 'DESC');

        // Mise a jour informations denormalisees au niveau de la facture meme
        $result = $this->update_price(1, 'auto', 0, $mysoc); // The addline method is designed to add line from user input so total calculation with update_price must be done using 'auto' mode.

        if ($result > 0)
        {
          $this->db->commit();
          return $this->line->id;
        } else {
          $this->error = $this->db->lasterror();
          $this->db->rollback();
          return -1;
        }
      } else {
        $this->error = $this->line->error;
        $this->errors = $this->line->errors;
        $this->db->rollback();
        return -2;
      }
    } else {
      dol_syslog(get_class($this)."::addline status of invoice must be Draft to allow use of ->addline()", LOG_ERR);
      return -3;
    }
  }

  public function updateline($rowid, $desc, $pu, $qty, $remise_percent, $date_start, $date_end, $txtva, $txlocaltax1 = 0, $txlocaltax2 = 0, $price_base_type = 'HT', $info_bits = 0, $type = self::TYPE_STANDARD, $fk_parent_line = 0, $skip_update_total = 0, $fk_fournprice = null, $pa_ht = 0, $label = '', $special_code = 0, $array_options = 0, $situation_percent = 100, $fk_unit = null, $pu_ht_devise = 0, $notrigger = 0, $ref_ext = '')
  {
    global $conf, $user;
    // Deprecation warning
    if ($label) {
      dol_syslog(__METHOD__.": using line label is deprecated", LOG_WARNING);
    }

    include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';

    global $mysoc, $langs;

    dol_syslog(get_class($this)."::updateline rowid=$rowid, desc=$desc, pu=$pu, qty=$qty, remise_percent=$remise_percent, date_start=$date_start, date_end=$date_end, txtva=$txtva, txlocaltax1=$txlocaltax1, txlocaltax2=$txlocaltax2, price_base_type=$price_base_type, info_bits=$info_bits, type=$type, fk_parent_line=$fk_parent_line pa_ht=$pa_ht, special_code=$special_code, fk_unit=$fk_unit, pu_ht_devise=$pu_ht_devise", LOG_DEBUG);

    if ($this->brouillon)
    {
      if (!$this->is_last_in_cycle() && empty($this->error))
      {
        if (!$this->checkProgressLine($rowid, $situation_percent))
        {
          if (!$this->error) $this->error = $langs->trans('invoiceLineProgressError');
          return -3;
        }
      }

      if ($date_start && $date_end && $date_start > $date_end) {
        $langs->load("errors");
        $this->error = $langs->trans('ErrorStartDateGreaterEnd');
        return -1;
      }

      $this->db->begin();

      // Clean parameters
      if (empty($qty)) $qty = 0;
      if (empty($fk_parent_line) || $fk_parent_line < 0) $fk_parent_line = 0;
      if (empty($special_code) || $special_code == 3) $special_code = 0;
      if (!isset($situation_percent) || $situation_percent > 100 || (string) $situation_percent == '') $situation_percent = 100;
      if (empty($ref_ext)) $ref_ext = '';

      $remise_percent = price2num($remise_percent);
      $qty      = price2num($qty);
      $pu       = price2num($pu);
      $pu_ht_devise = price2num($pu_ht_devise);
      $pa_ht      = price2num($pa_ht);
      if (!preg_match('/\((.*)\)/', $txtva)) {
        $txtva = price2num($txtva); // $txtva can have format '5.0(XXX)' or '5'
      }
      $txlocaltax1  = price2num($txlocaltax1);
      $txlocaltax2  = price2num($txlocaltax2);

      // Check parameters
      if ($type < 0) return -1;

      // Calculate total with, without tax and tax from qty, pu, remise_percent and txtva
      // TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
      // la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.

      $localtaxes_type = getLocalTaxesFromRate($txtva, 0, $this->thirdparty, $mysoc);

      // Clean vat code
      $reg = array();
      $vat_src_code = '';
      if (preg_match('/\((.*)\)/', $txtva, $reg))
      {
        $vat_src_code = $reg[1];
        $txtva = preg_replace('/\s*\(.*\)/', '', $txtva); // Remove code into vatrate.
      }

      $tabprice = calcul_price_total($qty, $pu, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, 0, $price_base_type, $info_bits, $type, $mysoc, $localtaxes_type, $situation_percent, $this->multicurrency_tx, $pu_ht_devise);

      $total_ht  = $tabprice[0];
      $total_tva = $tabprice[1];
      $total_ttc = $tabprice[2];
      $total_localtax1 = $tabprice[9];
      $total_localtax2 = $tabprice[10];
      $pu_ht  = $tabprice[3];
      $pu_tva = $tabprice[4];
      $pu_ttc = $tabprice[5];

      // MultiCurrency
      $multicurrency_total_ht = $tabprice[16];
      $multicurrency_total_tva = $tabprice[17];
      $multicurrency_total_ttc = $tabprice[18];
      $pu_ht_devise = $tabprice[19];

      // Old properties: $price, $remise (deprecated)
      $price = $pu;
      $remise = 0;
      if ($remise_percent > 0)
      {
        $remise = round(($pu * $remise_percent / 100), 2);
        $price = ($pu - $remise);
      }
      $price = price2num($price);

      //Fetch current line from the database and then clone the object and set it in $oldline property
      $line = new FactureLigne($this->db);
      $line->fetch($rowid);
      $line->fetch_optionals();

      if (!empty($line->fk_product))
      {
        $product = new Product($this->db);
        $result = $product->fetch($line->fk_product);
        $product_type = $product->type;

        if (!empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_INVOICE) && $product_type == 0 && $product->stock_reel < $qty) {
          $langs->load("errors");
          $this->error = $langs->trans('ErrorStockIsNotEnoughToAddProductOnInvoice', $product->ref);
          $this->db->rollback();
          return -3;
        }
      }

      $staticline = clone $line;

      $line->oldline = $staticline;
      $this->line = $line;
      $this->line->context = $this->context;

      // Reorder if fk_parent_line change
      if (!empty($fk_parent_line) && !empty($staticline->fk_parent_line) && $fk_parent_line != $staticline->fk_parent_line)
      {
        $rangmax = $this->line_max($fk_parent_line);
        $this->line->rang = $rangmax + 1;
      }

      $this->line->id = $rowid;
      $this->line->rowid        = $rowid;
      $this->line->label        = $label;
      $this->line->desc = $desc;
      $this->line->ref_ext = $ref_ext;
      $this->line->qty = ($this->type == self::TYPE_CREDIT_NOTE ?abs($qty) : $qty); // For credit note, quantity is always positive and unit price negative

      $this->line->vat_src_code = $vat_src_code;
      $this->line->tva_tx = $txtva;
      $this->line->localtax1_tx   = $txlocaltax1;
      $this->line->localtax2_tx   = $txlocaltax2;
      $this->line->localtax1_type   = empty($localtaxes_type[0]) ? '' : $localtaxes_type[0];
      $this->line->localtax2_type   = empty($localtaxes_type[2]) ? '' : $localtaxes_type[2];

      $this->line->remise_percent   = $remise_percent;
      $this->line->subprice     = ($this->type == self::TYPE_CREDIT_NOTE ?-abs($pu_ht) : $pu_ht); // For credit note, unit price always negative, always positive otherwise
      $this->line->date_start = $date_start;
      $this->line->date_end     = $date_end;
      $this->line->total_ht     = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_ht) : $total_ht); // For credit note and if qty is negative, total is negative
      $this->line->total_tva      = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_tva) : $total_tva);
      $this->line->total_localtax1  = $total_localtax1;
      $this->line->total_localtax2  = $total_localtax2;
      $this->line->total_ttc      = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($total_ttc) : $total_ttc);
      $this->line->info_bits      = $info_bits;
      $this->line->special_code   = $special_code;
      $this->line->product_type   = $type;
      $this->line->fk_parent_line = $fk_parent_line;
      $this->line->skip_update_total = $skip_update_total;
      $this->line->situation_percent = $situation_percent;
      $this->line->fk_unit = $fk_unit;

      $this->line->fk_fournprice = $fk_fournprice;
      $this->line->pa_ht = $pa_ht;

      // Multicurrency
      $this->line->multicurrency_subprice   = ($this->type == self::TYPE_CREDIT_NOTE ?-abs($pu_ht_devise) : $pu_ht_devise); // For credit note, unit price always negative, always positive otherwise
      $this->line->multicurrency_total_ht   = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($multicurrency_total_ht) : $multicurrency_total_ht); // For credit note and if qty is negative, total is negative
      $this->line->multicurrency_total_tva  = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($multicurrency_total_tva) : $multicurrency_total_tva);
      $this->line->multicurrency_total_ttc  = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ?-abs($multicurrency_total_ttc) : $multicurrency_total_ttc);

      if (is_array($array_options) && count($array_options) > 0) {
        // We replace values in this->line->array_options only for entries defined into $array_options
        foreach ($array_options as $key => $value) {
          $this->line->array_options[$key] = $array_options[$key];
        }
      }

      $result = $this->line->update($user, $notrigger);
      if ($result > 0)
      {
        // Reorder if child line
        if (!empty($fk_parent_line)) $this->line_order(true, 'DESC');

        // Mise a jour info denormalisees au niveau facture
        $this->update_price(1);
        $this->db->commit();
        return $result;
      } else {
        $this->error = $this->line->error;
        $this->db->rollback();
        return -1;
      }
    } else {
      $this->error = "Invoice statut makes operation forbidden";
      return -2;
    }
  }

  public function checkProgressLine($idline, $situation_percent)
  {
    $sql = 'SELECT fd.situation_percent FROM '.MAIN_DB_PREFIX.'facturedet fd
        INNER JOIN '.MAIN_DB_PREFIX.'facture f ON (fd.fk_facture = f.rowid)
        WHERE fd.fk_prev_id = '.$idline.'
        AND f.fk_statut <> 0';

    $result = $this->db->query($sql);
    if (!$result)
    {
      $this->error = $this->db->error();
      return false;
    }

    $obj = $this->db->fetch_object($result);

    if ($obj === null) return true;
    else return $situation_percent < $obj->situation_percent;
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function update_percent($line, $percent)
  {
    // phpcs:enable
    global $mysoc, $user;

    // Progress should never be changed for discount lines
    if (($line->info_bits & 2) == 2)
    {
      return;
    }

    include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';

    // Cap percentages to 100
    if ($percent > 100) $percent = 100;
    $line->situation_percent = $percent;
    $tabprice = calcul_price_total($line->qty, $line->subprice, $line->remise_percent, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, 0, 'HT', 0, $line->product_type, $mysoc, '', $percent);
    $line->total_ht = $tabprice[0];
    $line->total_tva = $tabprice[1];
    $line->total_ttc = $tabprice[2];
    $line->total_localtax1 = $tabprice[9];
    $line->total_localtax2 = $tabprice[10];
    $line->multicurrency_total_ht  = $tabprice[16];
    $line->multicurrency_total_tva = $tabprice[17];
    $line->multicurrency_total_ttc = $tabprice[18];
    $line->update($user);
    $this->update_price(1);
  }

  public function deleteline($rowid)
  {
    global $user;

    dol_syslog(get_class($this)."::deleteline rowid=".$rowid, LOG_DEBUG);

    if (!$this->brouillon)
    {
      $this->error = 'ErrorDeleteLineNotAllowedByObjectStatus';
      return -1;
    }

    $this->db->begin();

    // Libere remise liee a ligne de facture
    $sql = 'UPDATE '.MAIN_DB_PREFIX.'societe_remise_except';
    $sql .= ' SET fk_facture_line = NULL';
    $sql .= ' WHERE fk_facture_line = '.$rowid;

    dol_syslog(get_class($this)."::deleteline", LOG_DEBUG);
    $result = $this->db->query($sql);
    if (!$result)
    {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -1;
    }

    $line = new FactureLigne($this->db);

    $line->context = $this->context;

    // For triggers
    $result = $line->fetch($rowid);
    if (!($result > 0)) dol_print_error($this->db, $line->error, $line->errors);

    if ($line->delete($user) > 0)
    {
      $result = $this->update_price(1);

      if ($result > 0)
      {
        $this->db->commit();
        return 1;
      } else {
        $this->db->rollback();
        $this->error = $this->db->lasterror();
        return -1;
      }
    } else {
      $this->db->rollback();
      $this->error = $line->error;
      return -1;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function set_remise($user, $remise, $notrigger = 0)
  {
    // phpcs:enable
    // Clean parameters
    if (empty($remise)) $remise = 0;

    if ($user->rights->facture->creer)
    {
      $remise = price2num($remise);

      $error = 0;

      $this->db->begin();

      $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
      $sql .= ' SET remise_percent = '.$remise;
      $sql .= ' WHERE rowid = '.$this->id;
      $sql .= ' AND fk_statut = '.self::STATUS_DRAFT;

      dol_syslog(__METHOD__, LOG_DEBUG);
      $resql = $this->db->query($sql);
      if (!$resql)
      {
        $this->errors[] = $this->db->error();
        $error++;
      }

      if (!$notrigger && empty($error))
      {
        // Call trigger
        $result = $this->call_trigger('BILL_MODIFY', $user);
        if ($result < 0) $error++;
        // End call triggers
      }

      if (!$error)
      {
        $this->remise_percent = $remise;
        $this->update_price(1);

        $this->db->commit();
        return 1;
      } else {
        foreach ($this->errors as $errmsg)
        {
          dol_syslog(__METHOD__.' Error: '.$errmsg, LOG_ERR);
          $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
        }
        $this->db->rollback();
        return -1 * $error;
      }
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function set_remise_absolue($user, $remise, $notrigger = 0)
  {
    // phpcs:enable
    if (empty($remise)) $remise = 0;

    if ($user->rights->facture->creer)
    {
      $error = 0;

      $this->db->begin();

      $remise = price2num($remise);

      $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
      $sql .= ' SET remise_absolue = '.$remise;
      $sql .= ' WHERE rowid = '.$this->id;
      $sql .= ' AND fk_statut = '.self::STATUS_DRAFT;

      dol_syslog(__METHOD__, LOG_DEBUG);
      $resql = $this->db->query($sql);
      if (!$resql)
      {
        $this->errors[] = $this->db->error();
        $error++;
      }

      if (!$error)
      {
        $this->oldcopy = clone $this;
        $this->remise_absolue = $remise;
        $this->update_price(1);
      }

      if (!$notrigger && empty($error))
      {
        // Call trigger
        $result = $this->call_trigger('BILL_MODIFY', $user);
        if ($result < 0) $error++;
        // End call triggers
      }

      if (!$error)
      {
        $this->db->commit();
        return 1;
      } else {
        foreach ($this->errors as $errmsg)
        {
          dol_syslog(__METHOD__.' Error: '.$errmsg, LOG_ERR);
          $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
        }
        $this->db->rollback();
        return -1 * $error;
      }
    }
  }

  public function getNextNumRef($soc, $mode = 'next')
  {
    global $conf, $langs;

    if ($this->module_source == 'takepos') {
      $langs->load('cashdesk@cashdesk');

      $moduleName = 'takepos';
      $moduleSourceName = 'Takepos';
      $addonConstName = 'TAKEPOS_REF_ADDON';

      // Clean parameters (if not defined or using deprecated value)
      if (empty($conf->global->TAKEPOS_REF_ADDON)) $conf->global->TAKEPOS_REF_ADDON = 'mod_takepos_ref_simple';

      $addon = $conf->global->TAKEPOS_REF_ADDON;
    } else {
      $langs->load('bills');

      $moduleName = 'facture';
      $moduleSourceName = 'Invoice';
      $addonConstName = 'FACTURE_ADDON';

      // Clean parameters (if not defined or using deprecated value)
      if (empty($conf->global->FACTURE_ADDON)) $conf->global->FACTURE_ADDON = 'mod_facture_terre';
      elseif ($conf->global->FACTURE_ADDON == 'terre') $conf->global->FACTURE_ADDON = 'mod_facture_terre';
      elseif ($conf->global->FACTURE_ADDON == 'mercure') $conf->global->FACTURE_ADDON = 'mod_facture_mercure';

      $addon = $conf->global->FACTURE_ADDON;
    }

    if (!empty($addon)) {
      dol_syslog("Call getNextNumRef with ".$addonConstName." = ".$conf->global->FACTURE_ADDON.", thirdparty=".$soc->nom.", type=".$soc->typent_code, LOG_DEBUG);

      $mybool = false;


      $file = $addon.'.php';
      $classname = $addon;


      // Include file with class
      $dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
      foreach ($dirmodels as $reldir) {
        $dir = dol_buildpath($reldir.'core/modules/'.$moduleName.'/');

        // Load file with numbering class (if found)
        if (is_file($dir.$file) && is_readable($dir.$file)) {
          $mybool |= include_once $dir.$file;
        }
      }

      // For compatibility
      if (!$mybool) {
        $file = $addon.'/'.$addon.'.modules.php';
        $classname = 'mod_'.$moduleName.'_'.$addon;
        $classname = preg_replace('/\-.*$/', '', $classname);
        // Include file with class
        foreach ($conf->file->dol_document_root as $dirroot) {
          $dir = $dirroot.'/core/modules/'.$moduleName.'/';

          // Load file with numbering class (if found)
          if (is_file($dir.$file) && is_readable($dir.$file)) {
            $mybool |= include_once $dir.$file;
          }
        }
      }

      if (!$mybool) {
        dol_print_error('', 'Failed to include file '.$file);
        return '';
      }

      $obj = new $classname();
      $numref = $obj->getNextValue($soc, $this, $mode);

      if ($mode != 'last' && !$numref) {
        $this->error = $obj->error;
        return '';
      }

      return $numref;
    } else {
      $langs->load('errors');
      print $langs->trans('Error').' '.$langs->trans('ErrorModuleSetupNotComplete', $langs->transnoentitiesnoconv($moduleSourceName));
      return '';
    }
  }

  public function info($id)
  {
    $sql = 'SELECT c.rowid, datec, date_valid as datev, tms as datem,';
    $sql .= ' date_closing as dateclosing,';
    $sql .= ' fk_user_author, fk_user_valid, fk_user_closing';
    $sql .= ' FROM '.MAIN_DB_PREFIX.'facture as c';
    $sql .= ' WHERE c.rowid = '.$id;

    $result = $this->db->query($sql);
    if ($result)
    {
      if ($this->db->num_rows($result))
      {
        $obj = $this->db->fetch_object($result);
        $this->id = $obj->rowid;
        if ($obj->fk_user_author)
        {
          $cuser = new User($this->db);
          $cuser->fetch($obj->fk_user_author);
          $this->user_creation = $cuser;
        }
        if ($obj->fk_user_valid)
        {
          $vuser = new User($this->db);
          $vuser->fetch($obj->fk_user_valid);
          $this->user_validation = $vuser;
        }
        if ($obj->fk_user_closing)
        {
          $cluser = new User($this->db);
          $cluser->fetch($obj->fk_user_closing);
          $this->user_closing = $cluser;
        }

        $this->date_creation     = $this->db->jdate($obj->datec);
        $this->date_modification = $this->db->jdate($obj->datem);
        $this->date_validation   = $this->db->jdate($obj->datev);
        $this->date_closing      = $this->db->jdate($obj->dateclosing);
      }
      $this->db->free($result);
    } else {
      dol_print_error($this->db);
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function liste_array($shortlist = 0, $draft = 0, $excluser = '', $socid = 0, $limit = 0, $offset = 0, $sortfield = 'f.datef,f.rowid', $sortorder = 'DESC')
  {
    // phpcs:enable
    global $conf, $user;

    $ga = array();

    $sql = "SELECT s.rowid, s.nom as name, s.client,";
    $sql .= " f.rowid as fid, f.ref as ref, f.datef as df";
    if (!$user->rights->societe->client->voir && !$socid) $sql .= ", sc.fk_soc, sc.fk_user";
    $sql .= " FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture as f";
    if (!$user->rights->societe->client->voir && !$socid) $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
    $sql .= " WHERE f.entity IN (".getEntity('invoice').")";
    $sql .= " AND f.fk_soc = s.rowid";
    if (!$user->rights->societe->client->voir && !$socid) //restriction
    {
      $sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".$user->id;
    }
    if ($socid) $sql .= " AND s.rowid = ".$socid;
    if ($draft) $sql .= " AND f.fk_statut = ".self::STATUS_DRAFT;
    if (is_object($excluser)) $sql .= " AND f.fk_user_author <> ".$excluser->id;
    $sql .= $this->db->order($sortfield, $sortorder);
    $sql .= $this->db->plimit($limit, $offset);

    $result = $this->db->query($sql);
    if ($result)
    {
      $numc = $this->db->num_rows($result);
      if ($numc)
      {
        $i = 0;
        while ($i < $numc)
        {
          $obj = $this->db->fetch_object($result);

          if ($shortlist == 1)
          {
            $ga[$obj->fid] = $obj->ref;
          } elseif ($shortlist == 2)
          {
            $ga[$obj->fid] = $obj->ref.' ('.$obj->name.')';
          } else {
            $ga[$i]['id'] = $obj->fid;
            $ga[$i]['ref']  = $obj->ref;
            $ga[$i]['name'] = $obj->name;
          }
          $i++;
        }
      }
      return $ga;
    } else {
      dol_print_error($this->db);
      return -1;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function list_replacable_invoices($socid = 0)
  {
    // phpcs:enable
    global $conf;

    $return = array();

    $sql = "SELECT f.rowid as rowid, f.ref, f.fk_statut,";
    $sql .= " ff.rowid as rowidnext";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."paiement_facture as pf ON f.rowid = pf.fk_facture";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facture as ff ON f.rowid = ff.fk_facture_source";
    $sql .= " WHERE (f.fk_statut = ".self::STATUS_VALIDATED." OR (f.fk_statut = ".self::STATUS_ABANDONED." AND f.close_code = '".self::CLOSECODE_ABANDONED."'))";
    $sql .= " AND f.entity IN (".getEntity('invoice').")";
    $sql .= " AND f.paye = 0"; // Pas classee payee completement
    $sql .= " AND pf.fk_paiement IS NULL"; // Aucun paiement deja fait
    $sql .= " AND ff.fk_statut IS NULL"; // Renvoi vrai si pas facture de remplacement
    if ($socid > 0) $sql .= " AND f.fk_soc = ".$socid;
    $sql .= " ORDER BY f.ref";

    dol_syslog(get_class($this)."::list_replacable_invoices", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      while ($obj = $this->db->fetch_object($resql))
      {
        $return[$obj->rowid] = array('id' => $obj->rowid,
        'ref' => $obj->ref,
        'status' => $obj->fk_statut);
      }
      //print_r($return);
      return $return;
    } else {
      $this->error = $this->db->error();
      return -1;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function list_qualified_avoir_invoices($socid = 0)
  {
    // phpcs:enable
    global $conf;

    $return = array();


    $sql = "SELECT f.rowid as rowid, f.ref, f.fk_statut, f.type, f.paye, pf.fk_paiement";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."paiement_facture as pf ON f.rowid = pf.fk_facture";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facture as ff ON (f.rowid = ff.fk_facture_source AND ff.type=".self::TYPE_REPLACEMENT.")";
    $sql .= " WHERE f.entity IN (".getEntity('invoice').")";
    $sql .= " AND f.fk_statut in (".self::STATUS_VALIDATED.",".self::STATUS_CLOSED.")";
    //  $sql.= " WHERE f.fk_statut >= 1";
    //  $sql.= " AND (f.paye = 1";        // Classee payee completement
    //  $sql.= " OR f.close_code IS NOT NULL)"; // Classee payee partiellement
    $sql .= " AND ff.type IS NULL"; // Renvoi vrai si pas facture de remplacement
    $sql .= " AND f.type != ".self::TYPE_CREDIT_NOTE; // Type non 2 si facture non avoir

    if (!empty($conf->global->INVOICE_USE_SITUATION_CREDIT_NOTE)) {
      // Select the last situation invoice
      $sqlSit = 'SELECT MAX(fs.rowid)';
      $sqlSit .= " FROM ".MAIN_DB_PREFIX."facture as fs";
      $sqlSit .= " WHERE fs.entity IN (".getEntity('invoice').")";
      $sqlSit .= " AND fs.type = ".self::TYPE_SITUATION;
      $sqlSit .= " AND fs.fk_statut in (".self::STATUS_VALIDATED.",".self::STATUS_CLOSED.")";
      $sqlSit .= " GROUP BY fs.situation_cycle_ref";
      $sqlSit .= " ORDER BY fs.situation_counter";
      $sql .= " AND ( f.type != ".self::TYPE_SITUATION." OR f.rowid IN (".$sqlSit.") )"; // Type non 5 si facture non avoir
    } else {
      $sql .= " AND f.type != ".self::TYPE_SITUATION; // Type non 5 si facture non avoir
    }

    if ($socid > 0) $sql .= " AND f.fk_soc = ".$socid;
    $sql .= " ORDER BY f.ref";

    dol_syslog(get_class($this)."::list_qualified_avoir_invoices", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      while ($obj = $this->db->fetch_object($resql))
      {
        $qualified = 0;
        if ($obj->fk_statut == self::STATUS_VALIDATED) $qualified = 1;
        if ($obj->fk_statut == self::STATUS_CLOSED) $qualified = 1;
        if ($qualified)
        {
          //$ref=$obj->ref;
          $paymentornot = ($obj->fk_paiement ? 1 : 0);
          $return[$obj->rowid] = array('ref'=>$obj->ref, 'status'=>$obj->fk_statut, 'type'=>$obj->type, 'paye'=>$obj->paye, 'paymentornot'=>$paymentornot);
        }
      }

      return $return;
    } else {
      $this->error = $this->db->error();
      return -1;
    }
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function load_board($user)
  {
    // phpcs:enable
    global $conf, $langs;

    $clause = " WHERE";

    $sql = "SELECT f.rowid, f.date_lim_reglement as datefin,f.fk_statut, f.total";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
    if (!$user->rights->societe->client->voir && !$user->socid)
    {
      $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON f.fk_soc = sc.fk_soc";
      $sql .= " WHERE sc.fk_user = ".$user->id;
      $clause = " AND";
    }
    $sql .= $clause." f.paye=0";
    $sql .= " AND f.entity IN (".getEntity('invoice').")";
    $sql .= " AND f.fk_statut = ".self::STATUS_VALIDATED;
    if ($user->socid) $sql .= " AND f.fk_soc = ".$user->socid;

    $resql = $this->db->query($sql);
    if ($resql)
    {
      $langs->load("bills");
      $now = dol_now();

      $response = new WorkboardResponse();
      $response->warning_delay = $conf->facture->client->warning_delay / 60 / 60 / 24;
      $response->label = $langs->trans("CustomerBillsUnpaid");
      $response->labelShort = $langs->trans("Unpaid");
      $response->url = DOL_URL_ROOT.'/compta/facture/list.php?search_status=1&mainmenu=billing&leftmenu=customers_bills';
      $response->img = img_object('', "bill");

      $generic_facture = new Facture($this->db);

      while ($obj = $this->db->fetch_object($resql))
      {
        $generic_facture->date_lim_reglement = $this->db->jdate($obj->datefin);
        $generic_facture->statut = $obj->fk_statut;

        $response->nbtodo++;
        $response->total += $obj->total;

        if ($generic_facture->hasDelay()) {
          $response->nbtodolate++;
          $response->url_late = DOL_URL_ROOT.'/compta/facture/list.php?search_option=late&mainmenu=billing&leftmenu=customers_bills';
        }
      }

      return $response;
    } else {
      dol_print_error($this->db);
      $this->error = $this->db->error();
      return -1;
    }
  }


  /* gestion des contacts d'une facture */

  public function getIdBillingContact()
  {
    return $this->getIdContact('external', 'BILLING');
  }

  public function getIdShippingContact()
  {
    return $this->getIdContact('external', 'SHIPPING');
  }


  public function initAsSpecimen($option = '')
  {
    global $conf, $langs, $user;

    $now = dol_now();
    $arraynow = dol_getdate($now);
    $nownotime = dol_mktime(0, 0, 0, $arraynow['mon'], $arraynow['mday'], $arraynow['year']);

    // Load array of products prodids
    $num_prods = 0;
    $prodids = array();
    $sql = "SELECT rowid";
    $sql .= " FROM ".MAIN_DB_PREFIX."product";
    $sql .= " WHERE entity IN (".getEntity('product').")";
    $sql .= $this->db->plimit(100);

    $resql = $this->db->query($sql);
    if ($resql)
    {
      $num_prods = $this->db->num_rows($resql);
      $i = 0;
      while ($i < $num_prods)
      {
        $i++;
        $row = $this->db->fetch_row($resql);
        $prodids[$i] = $row[0];
      }
    }
    //Avoid php warning Warning: mt_rand(): max(0) is smaller than min(1) when no product exists
    if (empty($num_prods)) {
      $num_prods = 1;
    }

    // Initialize parameters
    $this->id = 0;
    $this->entity = 1;
    $this->ref = 'SPECIMEN';
    $this->specimen = 1;
    $this->socid = 1;
    $this->date = $nownotime;
    $this->date_lim_reglement = $nownotime + 3600 * 24 * 30;
    $this->cond_reglement_id   = 1;
    $this->cond_reglement_code = 'RECEP';
    $this->date_lim_reglement = $this->calculate_date_lim_reglement();
    $this->mode_reglement_id   = 0; // Not forced to show payment mode CHQ + VIR
    $this->mode_reglement_code = ''; // Not forced to show payment mode CHQ + VIR

    $this->note_public = 'This is a comment (public)';
    $this->note_private = 'This is a comment (private)';
    $this->note = 'This is a comment (private)';

    $this->fk_user_author = $user->id;

    $this->multicurrency_tx = 1;
    $this->multicurrency_code = $conf->currency;

    $this->fk_incoterms = 0;
    $this->location_incoterms = '';

    if (empty($option) || $option != 'nolines')
    {
      // Lines
      $nbp = 5;
      $xnbp = 0;
      while ($xnbp < $nbp)
      {
        $line = new FactureLigne($this->db);
        $line->desc = $langs->trans("Description")." ".$xnbp;
        $line->qty = 1;
        $line->subprice = 100;
        $line->tva_tx = 19.6;
        $line->localtax1_tx = 0;
        $line->localtax2_tx = 0;
        $line->remise_percent = 0;
        if ($xnbp == 1)        // Qty is negative (product line)
        {
          $prodid = mt_rand(1, $num_prods);
          $line->fk_product = $prodids[$prodid];
          $line->qty = -1;
          $line->total_ht = -100;
          $line->total_ttc = -119.6;
          $line->total_tva = -19.6;
          $line->multicurrency_total_ht = -200;
          $line->multicurrency_total_ttc = -239.2;
          $line->multicurrency_total_tva = -39.2;
        } elseif ($xnbp == 2)    // UP is negative (free line)
        {
          $line->subprice = -100;
          $line->total_ht = -100;
          $line->total_ttc = -119.6;
          $line->total_tva = -19.6;
          $line->remise_percent = 0;
          $line->multicurrency_total_ht = -200;
          $line->multicurrency_total_ttc = -239.2;
          $line->multicurrency_total_tva = -39.2;
        } elseif ($xnbp == 3)    // Discount is 50% (product line)
        {
          $prodid = mt_rand(1, $num_prods);
          $line->fk_product = $prodids[$prodid];
          $line->total_ht = 50;
          $line->total_ttc = 59.8;
          $line->total_tva = 9.8;
          $line->multicurrency_total_ht = 100;
          $line->multicurrency_total_ttc = 119.6;
          $line->multicurrency_total_tva = 19.6;
          $line->remise_percent = 50;
        } else // (product line)
        {
          $prodid = mt_rand(1, $num_prods);
          $line->fk_product = $prodids[$prodid];
          $line->total_ht = 100;
          $line->total_ttc = 119.6;
          $line->total_tva = 19.6;
          $line->multicurrency_total_ht = 200;
          $line->multicurrency_total_ttc = 239.2;
          $line->multicurrency_total_tva = 39.2;
          $line->remise_percent = 0;
        }

        $this->lines[$xnbp] = $line;


        $this->total_ht       += $line->total_ht;
        $this->total_tva      += $line->total_tva;
        $this->total_ttc      += $line->total_ttc;

        $this->multicurrency_total_ht       += $line->multicurrency_total_ht;
        $this->multicurrency_total_tva      += $line->multicurrency_total_tva;
        $this->multicurrency_total_ttc      += $line->multicurrency_total_ttc;

        $xnbp++;
      }
      $this->revenuestamp = 0;

      // Add a line "offered"
      $line = new FactureLigne($this->db);
      $line->desc = $langs->trans("Description")." (offered line)";
      $line->qty = 1;
      $line->subprice = 100;
      $line->tva_tx = 19.6;
      $line->localtax1_tx = 0;
      $line->localtax2_tx = 0;
      $line->remise_percent = 100;
      $line->total_ht = 0;
      $line->total_ttc = 0; // 90 * 1.196
      $line->total_tva = 0;
      $line->multicurrency_total_ht = 0;
      $line->multicurrency_total_ttc = 0;
      $line->multicurrency_total_tva = 0;
      $prodid = mt_rand(1, $num_prods);
      $line->fk_product = $prodids[$prodid];

      $this->lines[$xnbp] = $line;
      $xnbp++;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function load_state_board()
  {
    // phpcs:enable
    global $conf, $user;

    $this->nb = array();

    $clause = "WHERE";

    $sql = "SELECT count(f.rowid) as nb";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON f.fk_soc = s.rowid";
    if (!$user->rights->societe->client->voir && !$user->socid)
    {
      $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON s.rowid = sc.fk_soc";
      $sql .= " WHERE sc.fk_user = ".$user->id;
      $clause = "AND";
    }
    $sql .= " ".$clause." f.entity IN (".getEntity('invoice').")";

    $resql = $this->db->query($sql);
    if ($resql)
    {
      while ($obj = $this->db->fetch_object($resql))
      {
        $this->nb["invoices"] = $obj->nb;
      }
      $this->db->free($resql);
      return 1;
    } else {
      dol_print_error($this->db);
      $this->error = $this->db->error();
      return -1;
    }
  }

  public function getLinesArray()
  {
    return $this->fetch_lines();
  }

  public function generateDocument($modele, $outputlangs, $hidedetails = 0, $hidedesc = 0, $hideref = 0, $moreparams = null)
  {
    global $conf, $langs;

    $outputlangs->loadLangs(array("bills", "products"));

    if (!dol_strlen($modele))
    {
      $modele = 'crabe';
      $thisTypeConfName = 'FACTURE_ADDON_PDF_'.$this->type;

      if (!empty($this->model_pdf)) {
        $modele = $this->model_pdf;
      } elseif (!empty($this->modelpdf)) {  // deprecated
        $modele = $this->modelpdf;
      } elseif (!empty($conf->global->$thisTypeConfName)) {
        $modele = $conf->global->$thisTypeConfName;
      } elseif (!empty($conf->global->FACTURE_ADDON_PDF)) {
        $modele = $conf->global->FACTURE_ADDON_PDF;
      }
    }

    $modelpath = "core/modules/facture/doc/";

    return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
  }

  public function newCycle()
  {
    $sql = 'SELECT max(situation_cycle_ref) FROM '.MAIN_DB_PREFIX.'facture as f';
    $sql .= " WHERE f.entity IN (".getEntity('invoice', 0).")";
    $resql = $this->db->query($sql);
    if ($resql) {
      if ($resql->num_rows > 0)
      {
        $res = $this->db->fetch_array($resql);
        $ref = $res['max(situation_cycle_ref)'];
        $ref++;
      } else {
        $ref = 1;
      }
      $this->db->free($resql);
      return $ref;
    } else {
      $this->error = $this->db->lasterror();
      dol_syslog("Error sql=".$sql.", error=".$this->error, LOG_ERR);
      return -1;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function is_first()
  {
    // phpcs:enable
    return ($this->situation_counter == 1);
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function get_prev_sits()
  {
    // phpcs:enable
    global $conf;

    $sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.'facture';
    $sql .= ' WHERE situation_cycle_ref = '.$this->situation_cycle_ref;
    $sql .= ' AND situation_counter < '.$this->situation_counter;
    $sql .= ' AND entity = '.($this->entity > 0 ? $this->entity : $conf->entity);
    $resql = $this->db->query($sql);
    $res = array();
    if ($resql && $resql->num_rows > 0) {
      while ($row = $this->db->fetch_object($resql)) {
        $id = $row->rowid;
        $situation = new Facture($this->db);
        $situation->fetch($id);
        $res[] = $situation;
      }
    } else {
      $this->error = $this->db->error();
      dol_syslog("Error sql=".$sql.", error=".$this->error, LOG_ERR);
      return -1;
    }

    return $res;
  }

  public function setFinal(User $user, $notrigger = 0)
  {
    $error = 0;

    $this->db->begin();

    $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture SET situation_final = '.$this->situation_final.' where rowid = '.$this->id;

    dol_syslog(__METHOD__, LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql)
    {
      $this->errors[] = $this->db->error();
      $error++;
    }

    if (!$notrigger && empty($error))
    {
      // Call trigger
      $result = $this->call_trigger('BILL_MODIFY', $user);
      if ($result < 0) $error++;
      // End call triggers
    }

    if (!$error)
    {
      $this->db->commit();
      return 1;
    } else {
      foreach ($this->errors as $errmsg)
      {
        dol_syslog(__METHOD__.' Error: '.$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function is_last_in_cycle()
  {
    // phpcs:enable
    global $conf;

    if (!empty($this->situation_cycle_ref)) {
      // No point in testing anything if we're not inside a cycle
      $sql = 'SELECT max(situation_counter) FROM '.MAIN_DB_PREFIX.'facture';
      $sql .= ' WHERE situation_cycle_ref = '.$this->situation_cycle_ref;
      $sql .= ' AND entity = '.($this->entity > 0 ? $this->entity : $conf->entity);
      $resql = $this->db->query($sql);

      if ($resql && $resql->num_rows > 0) {
        $res = $this->db->fetch_array($resql);
        $last = $res['max(situation_counter)'];
        return ($last == $this->situation_counter);
      } else {
        $this->error = $this->db->lasterror();
        dol_syslog(get_class($this)."::select Error ".$this->error, LOG_ERR);
        return false;
      }
    } else {
      return true;
    }
  }

  public static function replaceThirdparty(DoliDB $db, $origin_id, $dest_id)
  {
    $tables = array(
      'facture'
    );

    return CommonObject::commonReplaceThirdparty($db, $origin_id, $dest_id, $tables);
  }

  public function hasDelay()
  {
    global $conf;

    $now = dol_now();

    // Paid invoices have status STATUS_CLOSED
    if ($this->statut != Facture::STATUS_VALIDATED) return false;

    $hasDelay = $this->date_lim_reglement < ($now - $conf->facture->client->warning_delay);
    if ($hasDelay && !empty($this->retained_warranty) && !empty($this->retained_warranty_date_limit))
    {
      $totalpaye = $this->getSommePaiement();
      $totalpaye = floatval($totalpaye);
      $RetainedWarrantyAmount = $this->getRetainedWarrantyAmount();
      if ($totalpaye >= 0 && $RetainedWarrantyAmount >= 0)
      {
        if (($totalpaye < $this->total_ttc - $RetainedWarrantyAmount) && $this->date_lim_reglement < ($now - $conf->facture->client->warning_delay))
        {
          $hasDelay = 1;
        } elseif ($totalpaye < $this->total_ttc && $this->retained_warranty_date_limit < ($now - $conf->facture->client->warning_delay))
        {
          $hasDelay = 1;
        } else {
          $hasDelay = 0;
        }
      }
    }

    return $hasDelay;
  }

  public function displayRetainedWarranty()
  {
    global $conf;

    // TODO : add a flag on invoices to store this conf : INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION

    // note : we dont need to test INVOICE_USE_RETAINED_WARRANTY because if $this->retained_warranty is not empty it's because it was set when this conf was active

    $displayWarranty = false;
    if (!empty($this->retained_warranty)) {
      $displayWarranty = true;

      if ($this->type == Facture::TYPE_SITUATION && !empty($conf->global->INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION)) {
        // Check if this situation invoice is 100% for real
        $displayWarranty = false;
        if (!empty($this->situation_final)) {
          $displayWarranty = true;
        } elseif (!empty($this->lines) && $this->status == Facture::STATUS_DRAFT) {
          // $object->situation_final need validation to be done so this test is need for draft
          $displayWarranty = true;

          foreach ($this->lines as $i => $line) {
            if ($line->product_type < 2 && $line->situation_percent < 100) {
              $displayWarranty = false;
              break;
            }
          }
        }
      }
    }

    return $displayWarranty;
  }

  public function getRetainedWarrantyAmount($rounding = -1)
  {
    global $conf;
    if (empty($this->retained_warranty)) {
      return -1;
    }

    $retainedWarrantyAmount = 0;

    // Billed - retained warranty
    if ($this->type == Facture::TYPE_SITUATION && !empty($conf->global->INVOICE_RETAINED_WARRANTY_LIMITED_TO_FINAL_SITUATION))
    {
      $displayWarranty = true;
      // Check if this situation invoice is 100% for real
      if (!empty($this->lines)) {
        foreach ($this->lines as $i => $line) {
          if ($line->product_type < 2 && $line->situation_percent < 100) {
            $displayWarranty = false;
            break;
          }
        }
      }

      if ($displayWarranty && !empty($this->situation_final))
      {
        $this->fetchPreviousNextSituationInvoice();
        $TPreviousIncoice = $this->tab_previous_situation_invoice;

        $total2BillWT = 0;
        foreach ($TPreviousIncoice as &$fac) {
          $total2BillWT += $fac->total_ttc;
        }
        $total2BillWT += $this->total_ttc;

        $retainedWarrantyAmount = $total2BillWT * $this->retained_warranty / 100;
      } else {
        return -1;
      }
    } else {
      // Because one day retained warranty could be used on standard invoices
      $retainedWarrantyAmount = $this->total_ttc * $this->retained_warranty / 100;
    }

    if ($rounding < 0) {
      $rounding = min($conf->global->MAIN_MAX_DECIMALS_UNIT, $conf->global->MAIN_MAX_DECIMALS_TOT);
    }

    if ($rounding > 0) {
      return round($retainedWarrantyAmount, $rounding);
    }

    return $retainedWarrantyAmount;
  }

  public function setRetainedWarranty($value)
  {
    dol_syslog(get_class($this).'::setRetainedWarranty('.$value.')');
    if ($this->statut >= 0)
    {
      $fieldname = 'retained_warranty';
      $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
      $sql .= ' SET '.$fieldname.' = '.floatval($value);
      $sql .= ' WHERE rowid='.$this->id;

      if ($this->db->query($sql))
      {
        $this->retained_warranty = floatval($value);
        return 1;
      } else {
        dol_syslog(get_class($this).'::setRetainedWarranty Erreur '.$sql.' - '.$this->db->error());
        $this->error = $this->db->error();
        return -1;
      }
    } else {
      dol_syslog(get_class($this).'::setRetainedWarranty, status of the object is incompatible');
      $this->error = 'Status of the object is incompatible '.$this->statut;
      return -2;
    }
  }


  public function setRetainedWarrantyDateLimit($timestamp, $dateYmd = false)
  {
    if (!$timestamp && $dateYmd) {
      $timestamp = $this->db->jdate($dateYmd);
    }


    dol_syslog(get_class($this).'::setRetainedWarrantyDateLimit('.$timestamp.')');
    if ($this->statut >= 0)
    {
      $fieldname = 'retained_warranty_date_limit';
      $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
      $sql .= ' SET '.$fieldname.' = '.(strval($timestamp) != '' ? '\''.$this->db->idate($timestamp).'\'' : 'null');
      $sql .= ' WHERE rowid='.$this->id;

      if ($this->db->query($sql))
      {
        $this->retained_warranty_date_limit = $timestamp;
        return 1;
      } else {
        dol_syslog(get_class($this).'::setRetainedWarrantyDateLimit Erreur '.$sql.' - '.$this->db->error());
        $this->error = $this->db->error();
        return -1;
      }
    } else {
      dol_syslog(get_class($this).'::setRetainedWarrantyDateLimit, status of the object is incompatible');
      $this->error = 'Status of the object is incompatible '.$this->statut;
      return -2;
    }
  }
}

class FactureLigne extends CommonInvoiceLine
{
  public $element = 'facturedet';

  public $table_element = 'facturedet';

  public $oldline;

  public $fk_facture;
  public $fk_parent_line;

  public $desc;
  public $ref_ext; // External reference of the line

  public $localtax1_type; // Local tax 1 type
  public $localtax2_type; // Local tax 2 type
  public $fk_remise_except; // Link to line into llx_remise_except
  public $rang = 0;

  public $fk_fournprice;
  public $pa_ht;
  public $marge_tx;
  public $marque_tx;

  public $remise_percent;

  public $special_code; // Liste d'options non cumulabels:
  // 1: frais de port
  // 2: ecotaxe
  // 3: ??

  public $origin;
  public $origin_id;

  public $fk_code_ventilation = 0;

  public $date_start;
  public $date_end;

  public $skip_update_total; // Skip update price total for special lines

  public $situation_percent;

  public $fk_prev_id;

  // Multicurrency
  public $fk_multicurrency;
  public $multicurrency_code;
  public $multicurrency_subprice;
  public $multicurrency_total_ht;
  public $multicurrency_total_tva;
  public $multicurrency_total_ttc;

  public function fetch($rowid)
  {
    $sql = 'SELECT fd.rowid, fd.fk_facture, fd.fk_parent_line, fd.fk_product, fd.product_type, fd.label as custom_label, fd.description, fd.price, fd.qty, fd.vat_src_code, fd.tva_tx,';
    $sql .= ' fd.localtax1_tx, fd. localtax2_tx, fd.remise, fd.remise_percent, fd.fk_remise_except, fd.subprice, fd.ref_ext,';
    $sql .= ' fd.date_start as date_start, fd.date_end as date_end, fd.fk_product_fournisseur_price as fk_fournprice, fd.buy_price_ht as pa_ht,';
    $sql .= ' fd.info_bits, fd.special_code, fd.total_ht, fd.total_tva, fd.total_ttc, fd.total_localtax1, fd.total_localtax2, fd.rang,';
    $sql .= ' fd.fk_code_ventilation,';
    $sql .= ' fd.fk_unit, fd.fk_user_author, fd.fk_user_modif,';
    $sql .= ' fd.situation_percent, fd.fk_prev_id,';
    $sql .= ' fd.multicurrency_subprice,';
    $sql .= ' fd.multicurrency_total_ht,';
    $sql .= ' fd.multicurrency_total_tva,';
    $sql .= ' fd.multicurrency_total_ttc,';
    $sql .= ' p.ref as product_ref, p.label as product_label, p.description as product_desc';
    $sql .= ' FROM '.MAIN_DB_PREFIX.'facturedet as fd';
    $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON fd.fk_product = p.rowid';
    $sql .= ' WHERE fd.rowid = '.$rowid;

    $result = $this->db->query($sql);
    if ($result)
    {
      $objp = $this->db->fetch_object($result);

      $this->rowid = $objp->rowid;
      $this->id = $objp->rowid;
      $this->fk_facture = $objp->fk_facture;
      $this->fk_parent_line = $objp->fk_parent_line;
      $this->label        = $objp->custom_label;
      $this->desc         = $objp->description;
      $this->qty = $objp->qty;
      $this->subprice = $objp->subprice;
      $this->ref_ext = $objp->ref_ext;
      $this->vat_src_code = $objp->vat_src_code;
      $this->tva_tx = $objp->tva_tx;
      $this->localtax1_tx     = $objp->localtax1_tx;
      $this->localtax2_tx     = $objp->localtax2_tx;
      $this->remise_percent = $objp->remise_percent;
      $this->fk_remise_except = $objp->fk_remise_except;
      $this->fk_product     = $objp->fk_product;
      $this->product_type = $objp->product_type;
      $this->date_start     = $this->db->jdate($objp->date_start);
      $this->date_end       = $this->db->jdate($objp->date_end);
      $this->info_bits      = $objp->info_bits;
      $this->tva_npr = ($objp->info_bits & 1 == 1) ? 1 : 0;
      $this->special_code = $objp->special_code;
      $this->total_ht       = $objp->total_ht;
      $this->total_tva      = $objp->total_tva;
      $this->total_localtax1    = $objp->total_localtax1;
      $this->total_localtax2    = $objp->total_localtax2;
      $this->total_ttc      = $objp->total_ttc;
      $this->fk_code_ventilation = $objp->fk_code_ventilation;
      $this->rang         = $objp->rang;
      $this->fk_fournprice = $objp->fk_fournprice;
      $marginInfos        = getMarginInfos($objp->subprice, $objp->remise_percent, $objp->tva_tx, $objp->localtax1_tx, $objp->localtax2_tx, $this->fk_fournprice, $objp->pa_ht);
      $this->pa_ht        = $marginInfos[0];
      $this->marge_tx       = $marginInfos[1];
      $this->marque_tx      = $marginInfos[2];

      $this->ref = $objp->product_ref; // deprecated

      $this->product_ref = $objp->product_ref;
      $this->product_label    = $objp->product_label;
      $this->product_desc     = $objp->product_desc;

      $this->fk_unit = $objp->fk_unit;
      $this->fk_user_modif    = $objp->fk_user_modif;
      $this->fk_user_author = $objp->fk_user_author;

      $this->situation_percent    = $objp->situation_percent;
      $this->fk_prev_id           = $objp->fk_prev_id;

      $this->multicurrency_subprice = $objp->multicurrency_subprice;
      $this->multicurrency_total_ht = $objp->multicurrency_total_ht;
      $this->multicurrency_total_tva = $objp->multicurrency_total_tva;
      $this->multicurrency_total_ttc = $objp->multicurrency_total_ttc;

      $this->db->free($result);

      return 1;
    } else {
      $this->error = $this->db->lasterror();
      return -1;
    }
  }

  public function insert($notrigger = 0, $noerrorifdiscountalreadylinked = 0)
  {
    global $langs, $user, $conf;

    $error = 0;

    $pa_ht_isemptystring = (empty($this->pa_ht) && $this->pa_ht == ''); // If true, we can use a default value. If this->pa_ht = '0', we must use '0'.

    dol_syslog(get_class($this)."::insert rang=".$this->rang, LOG_DEBUG);

    // Clean parameters
    $this->desc = trim($this->desc);
    if (empty($this->tva_tx)) $this->tva_tx = 0;
    if (empty($this->localtax1_tx)) $this->localtax1_tx = 0;
    if (empty($this->localtax2_tx)) $this->localtax2_tx = 0;
    if (empty($this->localtax1_type)) $this->localtax1_type = 0;
    if (empty($this->localtax2_type)) $this->localtax2_type = 0;
    if (empty($this->total_localtax1)) $this->total_localtax1 = 0;
    if (empty($this->total_localtax2)) $this->total_localtax2 = 0;
    if (empty($this->rang)) $this->rang = 0;
    if (empty($this->remise_percent)) $this->remise_percent = 0;
    if (empty($this->info_bits)) $this->info_bits = 0;
    if (empty($this->subprice)) $this->subprice = 0;
    if (empty($this->ref_ext)) $this->ref_ext = '';
    if (empty($this->special_code)) $this->special_code = 0;
    if (empty($this->fk_parent_line)) $this->fk_parent_line = 0;
    if (empty($this->fk_prev_id)) $this->fk_prev_id = 0;
    if (!isset($this->situation_percent) || $this->situation_percent > 100 || (string) $this->situation_percent == '') $this->situation_percent = 100;

    if (empty($this->pa_ht)) $this->pa_ht = 0;
    if (empty($this->multicurrency_subprice)) $this->multicurrency_subprice = 0;
    if (empty($this->multicurrency_total_ht)) $this->multicurrency_total_ht = 0;
    if (empty($this->multicurrency_total_tva)) $this->multicurrency_total_tva = 0;
    if (empty($this->multicurrency_total_ttc)) $this->multicurrency_total_ttc = 0;

    // if buy price not defined, define buyprice as configured in margin admin
    if ($this->pa_ht == 0 && $pa_ht_isemptystring)
    {
      if (($result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product)) < 0)
      {
        return $result;
      } else {
        $this->pa_ht = $result;
      }
    }

    // Check parameters
    if ($this->product_type < 0)
    {
      $this->error = 'ErrorProductTypeMustBe0orMore';
      return -1;
    }
    if (!empty($this->fk_product))
    {
      // Check product exists
      $result = Product::isExistingObject('product', $this->fk_product);
      if ($result <= 0)
      {
        $this->error = 'ErrorProductIdDoesNotExists';
        dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
        return -1;
      }
    }

    $this->db->begin();

    // Insertion dans base de la ligne
    $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'facturedet';
    $sql .= ' (fk_facture, fk_parent_line, label, description, qty,';
    $sql .= ' vat_src_code, tva_tx, localtax1_tx, localtax2_tx, localtax1_type, localtax2_type,';
    $sql .= ' fk_product, product_type, remise_percent, subprice, ref_ext, fk_remise_except,';
    $sql .= ' date_start, date_end, fk_code_ventilation, ';
    $sql .= ' rang, special_code, fk_product_fournisseur_price, buy_price_ht,';
    $sql .= ' info_bits, total_ht, total_tva, total_ttc, total_localtax1, total_localtax2,';
    $sql .= ' situation_percent, fk_prev_id,';
    $sql .= ' fk_unit, fk_user_author, fk_user_modif,';
    $sql .= ' fk_multicurrency, multicurrency_code, multicurrency_subprice, multicurrency_total_ht, multicurrency_total_tva, multicurrency_total_ttc';
    $sql .= ')';
    $sql .= " VALUES (".$this->fk_facture.",";
    $sql .= " ".($this->fk_parent_line > 0 ? $this->fk_parent_line : "null").",";
    $sql .= " ".(!empty($this->label) ? "'".$this->db->escape($this->label)."'" : "null").",";
    $sql .= " '".$this->db->escape($this->desc)."',";
    $sql .= " ".price2num($this->qty).",";
    $sql .= " ".(empty($this->vat_src_code) ? "''" : "'".$this->db->escape($this->vat_src_code)."'").",";
    $sql .= " ".price2num($this->tva_tx).",";
    $sql .= " ".price2num($this->localtax1_tx).",";
    $sql .= " ".price2num($this->localtax2_tx).",";
    $sql .= " '".$this->db->escape($this->localtax1_type)."',";
    $sql .= " '".$this->db->escape($this->localtax2_type)."',";
    $sql .= ' '.(!empty($this->fk_product) ? $this->fk_product : "null").',';
    $sql .= " ".((int) $this->product_type).",";
    $sql .= " ".price2num($this->remise_percent).",";
    $sql .= " ".price2num($this->subprice).",";
    $sql .= " '".$this->db->escape($this->ref_ext)."',";
    $sql .= ' '.(!empty($this->fk_remise_except) ? $this->fk_remise_except : "null").',';
    $sql .= " ".(!empty($this->date_start) ? "'".$this->db->idate($this->date_start)."'" : "null").",";
    $sql .= " ".(!empty($this->date_end) ? "'".$this->db->idate($this->date_end)."'" : "null").",";
    $sql .= ' '.$this->fk_code_ventilation.',';
    $sql .= ' '.$this->rang.',';
    $sql .= ' '.$this->special_code.',';
    $sql .= ' '.(!empty($this->fk_fournprice) ? $this->fk_fournprice : "null").',';
    $sql .= ' '.price2num($this->pa_ht).',';
    $sql .= " '".$this->db->escape($this->info_bits)."',";
    $sql .= " ".price2num($this->total_ht).",";
    $sql .= " ".price2num($this->total_tva).",";
    $sql .= " ".price2num($this->total_ttc).",";
    $sql .= " ".price2num($this->total_localtax1).",";
    $sql .= " ".price2num($this->total_localtax2);
    $sql .= ", ".$this->situation_percent;
    $sql .= ", ".(!empty($this->fk_prev_id) ? $this->fk_prev_id : "null");
    $sql .= ", ".(!$this->fk_unit ? 'NULL' : $this->fk_unit);
    $sql .= ", ".$user->id;
    $sql .= ", ".$user->id;
    $sql .= ", ".(int) $this->fk_multicurrency;
    $sql .= ", '".$this->db->escape($this->multicurrency_code)."'";
    $sql .= ", ".price2num($this->multicurrency_subprice);
    $sql .= ", ".price2num($this->multicurrency_total_ht);
    $sql .= ", ".price2num($this->multicurrency_total_tva);
    $sql .= ", ".price2num($this->multicurrency_total_ttc);
    $sql .= ')';

    dol_syslog(get_class($this)."::insert", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.'facturedet');
      $this->rowid = $this->id; // For backward compatibility

      if (!$error)
      {
        $result = $this->insertExtraFields();
        if ($result < 0)
        {
          $error++;
        }
      }

      // Si fk_remise_except defini, on lie la remise a la facture
      // ce qui la flague comme "consommee".
      if ($this->fk_remise_except)
      {
        $discount = new DiscountAbsolute($this->db);
        $result = $discount->fetch($this->fk_remise_except);
        if ($result >= 0)
        {
          // Check if discount was found
          if ($result > 0)
          {
            // Check if discount not already affected to another invoice
            if ($discount->fk_facture_line > 0)
            {
              if (empty($noerrorifdiscountalreadylinked))
              {
                $this->error = $langs->trans("ErrorDiscountAlreadyUsed", $discount->id);
                dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
                $this->db->rollback();
                return -3;
              }
            } else {
              $result = $discount->link_to_invoice($this->rowid, 0);
              if ($result < 0)
              {
                $this->error = $discount->error;
                dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
                $this->db->rollback();
                return -3;
              }
            }
          } else {
            $this->error = $langs->trans("ErrorADiscountThatHasBeenRemovedIsIncluded");
            dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
            $this->db->rollback();
            return -3;
          }
        } else {
          $this->error = $discount->error;
          dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
          $this->db->rollback();
          return -3;
        }
      }

      if (!$notrigger)
      {
        // Call trigger
        $result = $this->call_trigger('LINEBILL_INSERT', $user);
        if ($result < 0)
        {
          $this->db->rollback();
          return -2;
        }
        // End call triggers
      }

      $this->db->commit();
      return $this->id;
    } else {
      $this->error = $this->db->lasterror();
      $this->db->rollback();
      return -2;
    }
  }

  public function update($user = '', $notrigger = 0)
  {
    global $user, $conf;

    $error = 0;

    $pa_ht_isemptystring = (empty($this->pa_ht) && $this->pa_ht == ''); // If true, we can use a default value. If this->pa_ht = '0', we must use '0'.

    // Clean parameters
    $this->desc = trim($this->desc);
    if (empty($this->ref_ext)) $this->ref_ext = '';
    if (empty($this->tva_tx)) $this->tva_tx = 0;
    if (empty($this->localtax1_tx)) $this->localtax1_tx = 0;
    if (empty($this->localtax2_tx)) $this->localtax2_tx = 0;
    if (empty($this->localtax1_type)) $this->localtax1_type = 0;
    if (empty($this->localtax2_type)) $this->localtax2_type = 0;
    if (empty($this->total_localtax1)) $this->total_localtax1 = 0;
    if (empty($this->total_localtax2)) $this->total_localtax2 = 0;
    if (empty($this->remise_percent)) $this->remise_percent = 0;
    if (empty($this->info_bits)) $this->info_bits = 0;
    if (empty($this->special_code)) $this->special_code = 0;
    if (empty($this->product_type)) $this->product_type = 0;
    if (empty($this->fk_parent_line)) $this->fk_parent_line = 0;
    if (!isset($this->situation_percent) || $this->situation_percent > 100 || (string) $this->situation_percent == '') $this->situation_percent = 100;
    if (empty($this->pa_ht)) $this->pa_ht = 0;

    if (empty($this->multicurrency_subprice)) $this->multicurrency_subprice = 0;
    if (empty($this->multicurrency_total_ht)) $this->multicurrency_total_ht = 0;
    if (empty($this->multicurrency_total_tva)) $this->multicurrency_total_tva = 0;
    if (empty($this->multicurrency_total_ttc)) $this->multicurrency_total_ttc = 0;

    // Check parameters
    if ($this->product_type < 0) return -1;

    // if buy price not defined, define buyprice as configured in margin admin
    if ($this->pa_ht == 0 && $pa_ht_isemptystring)
    {
      if (($result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product)) < 0)
      {
        return $result;
      } else {
        $this->pa_ht = $result;
      }
    }

    $this->db->begin();

    // Update line in database
    $sql = "UPDATE ".MAIN_DB_PREFIX."facturedet SET";
    $sql .= " description='".$this->db->escape($this->desc)."'";
    $sql .= ", ref_ext='".$this->db->escape($this->ref_ext)."'";
    $sql .= ", label=".(!empty($this->label) ? "'".$this->db->escape($this->label)."'" : "null");
    $sql .= ", subprice=".price2num($this->subprice)."";
    $sql .= ", remise_percent=".price2num($this->remise_percent)."";
    if ($this->fk_remise_except) $sql .= ", fk_remise_except=".$this->fk_remise_except;
    else $sql .= ", fk_remise_except=null";
    $sql .= ", vat_src_code = '".(empty($this->vat_src_code) ? '' : $this->db->escape($this->vat_src_code))."'";
    $sql .= ", tva_tx=".price2num($this->tva_tx)."";
    $sql .= ", localtax1_tx=".price2num($this->localtax1_tx)."";
    $sql .= ", localtax2_tx=".price2num($this->localtax2_tx)."";
    $sql .= ", localtax1_type='".$this->db->escape($this->localtax1_type)."'";
    $sql .= ", localtax2_type='".$this->db->escape($this->localtax2_type)."'";
    $sql .= ", qty=".price2num($this->qty);
    $sql .= ", date_start=".(!empty($this->date_start) ? "'".$this->db->idate($this->date_start)."'" : "null");
    $sql .= ", date_end=".(!empty($this->date_end) ? "'".$this->db->idate($this->date_end)."'" : "null");
    $sql .= ", product_type=".$this->product_type;
    $sql .= ", info_bits='".$this->db->escape($this->info_bits)."'";
    $sql .= ", special_code='".$this->db->escape($this->special_code)."'";
    if (empty($this->skip_update_total))
    {
      $sql .= ", total_ht=".price2num($this->total_ht);
      $sql .= ", total_tva=".price2num($this->total_tva);
      $sql .= ", total_ttc=".price2num($this->total_ttc);
      $sql .= ", total_localtax1=".price2num($this->total_localtax1);
      $sql .= ", total_localtax2=".price2num($this->total_localtax2);
    }
    $sql .= ", fk_product_fournisseur_price=".(!empty($this->fk_fournprice) ? "'".$this->db->escape($this->fk_fournprice)."'" : "null");
    $sql .= ", buy_price_ht='".price2num($this->pa_ht)."'";
    $sql .= ", fk_parent_line=".($this->fk_parent_line > 0 ? $this->fk_parent_line : "null");
    if (!empty($this->rang)) $sql .= ", rang=".$this->rang;
    $sql .= ", situation_percent=".$this->situation_percent;
    $sql .= ", fk_unit=".(!$this->fk_unit ? 'NULL' : $this->fk_unit);
    $sql .= ", fk_user_modif =".$user->id;

    // Multicurrency
    $sql .= ", multicurrency_subprice=".price2num($this->multicurrency_subprice)."";
    $sql .= ", multicurrency_total_ht=".price2num($this->multicurrency_total_ht)."";
    $sql .= ", multicurrency_total_tva=".price2num($this->multicurrency_total_tva)."";
    $sql .= ", multicurrency_total_ttc=".price2num($this->multicurrency_total_ttc)."";

    $sql .= " WHERE rowid = ".$this->rowid;

    dol_syslog(get_class($this)."::update", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      if (!$error)
      {
        $this->id = $this->rowid;
        $result = $this->insertExtraFields();
        if ($result < 0)
        {
          $error++;
        }
      }

      if (!$error && !$notrigger)
      {
        // Call trigger
        $result = $this->call_trigger('LINEBILL_UPDATE', $user);
        if ($result < 0)
        {
          $this->db->rollback();
          return -2;
        }
        // End call triggers
      }
      $this->db->commit();
      return 1;
    } else {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -2;
    }
  }

  public function delete()
  {
    global $user;

    $this->db->begin();

    // Call trigger
    $result = $this->call_trigger('LINEBILL_DELETE', $user);
    if ($result < 0)
    {
      $this->db->rollback();
      return -1;
    }
    // End call triggers

    // extrafields
    $result = $this->deleteExtraFields();
    if ($result < 0)
    {
      $this->db->rollback();
      return -1;
    }

    $sql = "DELETE FROM ".MAIN_DB_PREFIX."facturedet WHERE rowid = ".$this->rowid;
    dol_syslog(get_class($this)."::delete", LOG_DEBUG);
    if ($this->db->query($sql))
    {
      $this->db->commit();
      return 1;
    } else {
      $this->error = $this->db->error()." sql=".$sql;
      $this->db->rollback();
      return -1;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function update_total()
  {
    // phpcs:enable
    $this->db->begin();
    dol_syslog(get_class($this)."::update_total", LOG_DEBUG);

    // Clean parameters
    if (empty($this->total_localtax1)) $this->total_localtax1 = 0;
    if (empty($this->total_localtax2)) $this->total_localtax2 = 0;

    // Mise a jour ligne en base
    $sql = "UPDATE ".MAIN_DB_PREFIX."facturedet SET";
    $sql .= " total_ht=".price2num($this->total_ht)."";
    $sql .= ",total_tva=".price2num($this->total_tva)."";
    $sql .= ",total_localtax1=".price2num($this->total_localtax1)."";
    $sql .= ",total_localtax2=".price2num($this->total_localtax2)."";
    $sql .= ",total_ttc=".price2num($this->total_ttc)."";
    $sql .= " WHERE rowid = ".$this->rowid;

    dol_syslog(get_class($this)."::update_total", LOG_DEBUG);

    $resql = $this->db->query($sql);
    if ($resql)
    {
      $this->db->commit();
      return 1;
    } else {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -2;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function get_prev_progress($invoiceid, $include_credit_note = true)
  {
    // phpcs:enable
    global $invoicecache;
    if (is_null($this->fk_prev_id) || empty($this->fk_prev_id) || $this->fk_prev_id == "") {
      return 0;
    } else {
      // If invoice is not a situation invoice, this->fk_prev_id is used for something else
      if (!isset($invoicecache[$invoiceid])) {
        $invoicecache[$invoiceid] = new Facture($this->db);
        $invoicecache[$invoiceid]->fetch($invoiceid);
      }
      if ($invoicecache[$invoiceid]->type != Facture::TYPE_SITUATION) return 0;

      $sql = 'SELECT situation_percent FROM '.MAIN_DB_PREFIX.'facturedet WHERE rowid='.$this->fk_prev_id;
      $resql = $this->db->query($sql);
      if ($resql && $resql->num_rows > 0) {
        $res = $this->db->fetch_array($resql);

        $returnPercent = floatval($res['situation_percent']);

        if ($include_credit_note) {
          $sql = 'SELECT fd.situation_percent FROM '.MAIN_DB_PREFIX.'facturedet fd';
          $sql .= ' JOIN '.MAIN_DB_PREFIX.'facture f ON (f.rowid = fd.fk_facture) ';
          $sql .= ' WHERE fd.fk_prev_id ='.$this->fk_prev_id;
          $sql .= ' AND f.situation_cycle_ref = '.$invoicecache[$invoiceid]->situation_cycle_ref; // Prevent cycle outed
          $sql .= ' AND f.type = '.Facture::TYPE_CREDIT_NOTE;

          $res = $this->db->query($sql);
          if ($res) {
            while ($obj = $this->db->fetch_object($res)) {
              $returnPercent = $returnPercent + floatval($obj->situation_percent);
            }
          } else {
            dol_print_error($this->db);
          }
        }

        return $returnPercent;
      } else {
        $this->error = $this->db->error();
        dol_syslog(get_class($this)."::select Error ".$this->error, LOG_ERR);
        $this->db->rollback();
        return -1;
      }
    }
  }
}