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) 2016-2022  Ferran Marcet           <fmarcet@2byte.es>
 * Copyright (C) 2018-2022  Alexandre Spangaro    <aspangaro@open-dsi.fr>
 * Copyright (C) 2018       Nicolas ZABOURI         <info@inovea-conseil.com>
 * Copyright (C) 2022       Sylvain Legrand         <contact@infras.fr>
 * Copyright (C) 2022       Gauthier VERDOL         <gauthier.verdol@atm-consulting.fr>
 *
 * 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 (isModEnabled('accounting')) {
  require_once DOL_DOCUMENT_ROOT.'/core/class/html.formaccounting.class.php';
}
if (isModEnabled('accounting')) {
  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 $brouillon;
 
  public $socid;
 
  public $author;
 
  public $fk_user_author;
 
  public $fk_user_valid;
 
  public $fk_user_modif;
 
 
  public $date; // Date invoice
  public $datem;
 
  public $date_livraison;
 
  public $delivery_date; // Date expected of shipment (date starting shipment, not the reception that occurs some days after)
 
  public $ref_client;
 
  public $ref_customer;
 
  public $ref_int;
 
  //Check constants for types
  public $type = self::TYPE_STANDARD;
 
  // Warning: Do not set default value into property defintion. it must stay null.
  // For example to avoid to have substition done when object is generic and not yet defined.
  public $remise_absolue;
  public $remise_percent;
  public $total_ht;
  public $total_tva;
  public $total_localtax1;
  public $total_localtax2;
  public $total_ttc;
  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'=>1),
    'ref' =>array('type'=>'varchar(30)', 'label'=>'Ref', 'enabled'=>1, 'visible'=>1, 'notnull'=>1, 'showoncombobox'=>1, 'position'=>5),
    'entity' =>array('type'=>'integer', 'label'=>'Entity', 'default'=>1, 'enabled'=>1, 'visible'=>-2, 'notnull'=>1, 'position'=>20, 'index'=>1),
    'ref_client' =>array('type'=>'varchar(255)', 'label'=>'RefCustomer', 'enabled'=>1, 'visible'=>-1, 'position'=>10),
    'ref_ext' =>array('type'=>'varchar(255)', 'label'=>'Ref ext', 'enabled'=>1, 'visible'=>0, 'position'=>12),
    //'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'=>15),
    //'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),
    'datef' =>array('type'=>'date', 'label'=>'DateInvoice', 'enabled'=>1, 'visible'=>1, 'position'=>20),
    'date_valid' =>array('type'=>'date', 'label'=>'DateValidation', 'enabled'=>1, 'visible'=>-1, 'position'=>22),
    'date_lim_reglement' =>array('type'=>'date', 'label'=>'DateDue', 'enabled'=>1, 'visible'=>1, 'position'=>25),
    'date_closing' =>array('type'=>'datetime', 'label'=>'Date closing', 'enabled'=>1, 'visible'=>-1, 'position'=>30),
    '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'=>91),
    //'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'=>92),
    'close_note' =>array('type'=>'varchar(128)', 'label'=>'EarlyClosingComment', 'enabled'=>1, 'visible'=>-1, 'position'=>93),
    'total_ht' =>array('type'=>'double(24,8)', 'label'=>'AmountHT', 'enabled'=>1, 'visible'=>1, 'position'=>95, 'isameasure'=>1),
    'total_tva' =>array('type'=>'double(24,8)', 'label'=>'AmountVAT', 'enabled'=>1, 'visible'=>-1, 'position'=>100, 'isameasure'=>1),
    'localtax1' =>array('type'=>'double(24,8)', 'label'=>'LT1', 'enabled'=>1, 'visible'=>-1, 'position'=>110, 'isameasure'=>1),
    'localtax2' =>array('type'=>'double(24,8)', 'label'=>'LT2', 'enabled'=>1, 'visible'=>-1, 'position'=>120, 'isameasure'=>1),
    'revenuestamp' =>array('type'=>'double(24,8)', 'label'=>'RevenueStamp', 'enabled'=>1, 'visible'=>-1, 'position'=>115, 'isameasure'=>1),
    'total_ttc' =>array('type'=>'double(24,8)', 'label'=>'AmountTTC', 'enabled'=>1, 'visible'=>1, 'position'=>130, 'isameasure'=>1),
    'fk_user_author' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserAuthor', 'enabled'=>1, 'visible'=>-1, 'position'=>165),
    'fk_user_modif' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserModif', 'enabled'=>1, 'visible'=>-2, 'notnull'=>-1, 'position'=>166),
    'fk_user_valid' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserValidation', 'enabled'=>1, 'visible'=>-1, 'position'=>167),
    'fk_user_closing' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserClosing', 'enabled'=>1, 'visible'=>-1, 'position'=>168),
    '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),
    'note_private' =>array('type'=>'text', 'label'=>'NotePrivate', 'enabled'=>1, 'visible'=>0, 'position'=>205),
    'note_public' =>array('type'=>'text', 'label'=>'NotePublic', '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'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>275),
    'multicurrency_code' =>array('type'=>'varchar(255)', 'label'=>'Currency', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>280),
    'multicurrency_tx' =>array('type'=>'double(24,8)', 'label'=>'CurrencyRate', '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'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>291, 'isameasure'=>1),
    'multicurrency_total_ttc' =>array('type'=>'double(24,8)', 'label'=>'MulticurrencyAmountTTC', 'enabled'=>'$conf->multicurrency->enabled', 'visible'=>-1, 'position'=>292, '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),
    'datec' =>array('type'=>'datetime', 'label'=>'DateCreation', 'enabled'=>1, 'visible'=>-1, 'position'=>500),
    'tms' =>array('type'=>'timestamp', 'label'=>'DateModificationShort', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>500),
    'import_key' =>array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>1, 'visible'=>-2, 'position'=>900),
    'fk_statut' =>array('type'=>'smallint(6)', 'label'=>'Status', 'enabled'=>1, 'visible'=>1, 'notnull'=>1, 'position'=>1000, 'arrayofkeyval'=>array(0=>'Draft', 1=>'Validated', 2=>'Paid', 3=>'Abandonned')),
  );
  // 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 remain - bad customer
  const CLOSECODE_BANKCHARGE = 'bankcharge'; // Abandonned remain - bank charge
  const CLOSECODE_OTHER = 'other'; // Abandonned remain - other
 
  const CLOSECODE_ABANDONED = 'abandon'; // Abandonned - other
  const CLOSECODE_REPLACED = 'replaced'; // Closed after doing a replacement invoice
 
 
  public function __construct(DoliDB $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;
    $this->status = self::STATUS_DRAFT;
    $this->statut = self::STATUS_DRAFT;
 
    if (!empty($this->multicurrency_code)) {
      // Multicurrency (test on $this->multicurrency_tx because we should take the default rate of multicurrency_code only if not using original rate)
      if (empty($this->multicurrency_tx)) {
        // If original rate is not set, we take a default value from date
        list($this->fk_multicurrency, $this->multicurrency_tx) = MultiCurrency::getIdAndTxFromCode($this->db, $this->multicurrency_code, $this->date);
      } else {
        // original rate multicurrency_tx and multicurrency_code are set, we use them
        $this->fk_multicurrency = MultiCurrency::getIdFromCode($this->db, $this->multicurrency_code);
      }
    } else {
      $this->fk_multicurrency = 0;
    }
    if (empty($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 = null; $previousdaynextdatewhen = null;
      if ($originaldatewhen) {
        $nextdatewhen = dol_time_plus_duree($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       = GETPOSTISSET('note_public') ? GETPOST('note_public', 'restricthtml') : $_facrec->note_public;
      $this->note_private      = GETPOSTISSET('note_private') ? GETPOST('note_private', 'restricthtml') : $_facrec->note_private;
      $this->model_pdf = GETPOSTISSET('model') ? GETPOST('model', 'alpha') : $_facrec->model_pdf;
      $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->mode_reglement_id) {
        $this->mode_reglement_id = 0;
      }
      $this->brouillon = 1;
      $this->status = self::STATUS_DRAFT;
      $this->statut = self::STATUS_DRAFT;
 
      $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
      $substitutionarray['__INVOICE_DATE_NEXT_INVOICE_BEFORE_GEN__'] = (isset($originaldatewhen) ? dol_print_date($originaldatewhen, 'dayhour') : '');
      $substitutionarray['__INVOICE_DATE_NEXT_INVOICE_AFTER_GEN__'] = (isset($nextdatewhen) ? dol_print_date($nextdatewhen, 'dayhour') : '');
      $substitutionarray['__INVOICE_PREVIOUS_DATE_NEXT_INVOICE_AFTER_GEN__'] = (isset($previousdaynextdatewhen) ? 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 .= ", ".((int) $this->cond_reglement_id);
    $sql .= ", ".((int) $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=".((int) $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 = ".((int) $originidforcontact)." AND ec.fk_c_type_contact = ctc.rowid AND ctc.element = '".$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->context = $this->context;
 
          $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;
            }
 
            // Complete vat rate with code
            $vatrate = $newinvoiceline->tva_tx;
            if ($newinvoiceline->vat_src_code && ! preg_match('/\(.*\)/', $vatrate)) $vatrate.=' ('.$newinvoiceline->vat_src_code.')';
 
            $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 = $this->addline(
              $newinvoiceline->desc,
              $newinvoiceline->subprice,
              $newinvoiceline->qty,
              $vatrate,
              $newinvoiceline->localtax1_tx,
              $newinvoiceline->localtax2_tx,
              $newinvoiceline->fk_product,
              $newinvoiceline->remise_percent,
              $newinvoiceline->date_start,
              $newinvoiceline->date_end,
              $newinvoiceline->fk_code_ventilation,
              $newinvoiceline->info_bits,
              $newinvoiceline->fk_remise_except,
              'HT',
              0,
              $newinvoiceline->product_type,
              $newinvoiceline->rang,
              $newinvoiceline->special_code,
              $newinvoiceline->element,
              $newinvoiceline->id,
              $fk_parent_line,
              $newinvoiceline->fk_fournprice,
              $newinvoiceline->pa_ht,
              $newinvoiceline->label,
              $newinvoiceline->array_options,
              $newinvoiceline->situation_percent,
              $newinvoiceline->fk_prev_id,
              $newinvoiceline->fk_unit,
              $newinvoiceline->multicurrency_subprice,
              $newinvoiceline->ref_ext,
              1
            );
 
            // 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,
              $line->ref_ext,
              1
            );
            if ($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,
            $_facrec->lines[$i]->ref_ext,
            1
          );
 
          if ($result_insert < 0) {
            $error++;
            $this->error = $this->db->error();
            break;
          }
        }
      }
 
      if (!$error) {
        $result = $this->update_price(1, 'auto', 0, $mysoc);
        if ($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;
 
    // Source invoice load
    $facture = new Facture($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->model_pdf; // deprecated
    $facture->model_pdf         = $this->model_pdf;
    $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->fk_account         = $this->fk_account;
 
    $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);
 
    // Load source object
    $objFrom = clone $object;
 
    // 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++;
      $this->error = $object->error;
      $this->errors = $object->errors;
    } else {
      // copy internal contacts
      if ($object->copy_linked_contact($objFrom, 'internal') < 0) {
        $error++;
        $this->error = $object->error;
        $this->errors = $object->errors;
      } elseif ($object->socid == $objFrom->socid) {
        // copy external contacts if same company
        if ($object->copy_linked_contact($objFrom, 'external') < 0) {
          $error++;
          $this->error = $object->error;
          $this->errors = $object->errors;
        }
      }
    }
 
    if (!$error) {
      // Hook of thirdparty module
      if (is_object($hookmanager)) {
        $parameters = array('objFrom'=>$objFrom);
        $action = '';
        $reshook = $hookmanager->executeHooks('createFrom', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
        if ($reshook < 0) {
          $this->errors += $hookmanager->errors;
          $this->error = $hookmanager->error;
          $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) {
        $this->errors += $hookmanager->errors;
        $this->error = $hookmanager->error;
        $error++;
      }
 
      if (!$error) {
        return 1;
      } else {
        return -1;
      }
    } else {
      return -1;
    }
  }
 
  static public function createDepositFromOrigin(CommonObject $origin, $date, $payment_terms_id, User $user, $notrigger = 0, $autoValidateDeposit = false, $overrideFields = array())
  {
    global $conf, $langs, $hookmanager, $action;
 
    if (! in_array($origin->element, array('propal', 'commande'))) {
      $origin->error = 'ErrorCanOnlyAutomaticallyGenerateADepositFromProposalOrOrder';
      return null;
    }
 
    if (empty($date)) {
      $origin->error = $langs->trans('ErrorFieldRequired', $langs->transnoentities('DateInvoice'));
      return null;
    }
 
    require_once DOL_DOCUMENT_ROOT . '/core/lib/date.lib.php';
 
    if ($date > (dol_get_last_hour(dol_now('tzuserrel')) + (empty($conf->global->INVOICE_MAX_FUTURE_DELAY) ? 0 : $conf->global->INVOICE_MAX_FUTURE_DELAY))) {
      $origin->error = 'ErrorDateIsInFuture';
      return null;
    }
 
    if ($payment_terms_id <= 0) {
      $origin->error = $langs->trans('ErrorFieldRequired', $langs->transnoentities('PaymentConditionsShort'));
      return null;
    }
 
    $payment_conditions_deposit_percent = getDictionaryValue('c_payment_term', 'deposit_percent', $origin->cond_reglement_id);
 
    if (empty($payment_conditions_deposit_percent)) {
      $origin->error = 'ErrorPaymentConditionsNotEligibleToDepositCreation';
      return null;
    }
 
    if (empty($origin->deposit_percent)) {
      $origin->error = $langs->trans('ErrorFieldRequired', $langs->transnoentities('DepositPercent'));
      return null;
    }
 
    $deposit = new self($origin->db);
    $deposit->socid = $origin->socid;
    $deposit->type = self::TYPE_DEPOSIT;
    $deposit->fk_project = $origin->fk_project;
    $deposit->ref_client = $origin->ref_client;
    $deposit->date = $date;
    $deposit->mode_reglement_id = $origin->mode_reglement_id;
    $deposit->cond_reglement_id = $payment_terms_id;
    $deposit->availability_id = $origin->availability_id;
    $deposit->demand_reason_id = $origin->demand_reason_id;
    $deposit->fk_account = $origin->fk_account;
    $deposit->fk_incoterms = $origin->fk_incoterms;
    $deposit->location_incoterms = $origin->location_incoterms;
    $deposit->fk_multicurrency = $origin->fk_multicurrency;
    $deposit->multicurrency_code = $origin->multicurrency_code;
    $deposit->multicurrency_tx = $origin->multicurrency_tx;
    $deposit->module_source = $origin->module_source;
    $deposit->pos_source = $origin->pos_source;
    $deposit->model_pdf = 'crabe';
 
    $modelByTypeConfName = 'FACTURE_ADDON_PDF_' . $deposit->type;
 
    if (!empty($conf->global->$modelByTypeConfName)) {
      $deposit->model_pdf = $conf->global->$modelByTypeConfName;
    } elseif (!empty($conf->global->FACTURE_ADDON_PDF)) {
      $deposit->model_pdf = $conf->global->FACTURE_ADDON_PDF;
    }
 
    if (empty($conf->global->MAIN_DISABLE_PROPAGATE_NOTES_FROM_ORIGIN)) {
      $deposit->note_private = $origin->note_private;
      $deposit->note_public = $origin->note_public;
    }
 
    $deposit->origin = $origin->element;
    $deposit->origin_id = $origin->id;
 
    $origin->fetch_optionals();
 
    foreach ($origin->array_options as $extrakey => $value) {
      $deposit->array_options[$extrakey] = $value;
    }
 
    $deposit->linked_objects[$deposit->origin] = $deposit->origin_id;
 
    foreach ($overrideFields as $key => $value) {
      $deposit->$key = $value;
    }
 
    $deposit->context['createdepositfromorigin'] = 'createdepositfromorigin';
 
    $origin->db->begin();
 
    // Facture::create() also imports contact from origin
    $createReturn = $deposit->create($user, $notrigger);
 
    if ($createReturn <= 0) {
      $origin->db->rollback();
      $origin->error = $deposit->error;
      $origin->errors = $deposit->errors;
      return null;
    }
 
    $amount_ttc_diff = 0;
    $amountdeposit = array();
    $descriptions = array();
 
    if (! empty($conf->global->MAIN_DEPOSIT_MULTI_TVA)) {
      $amount = $origin->total_ttc * ($origin->deposit_percent / 100);
 
      $TTotalByTva = array();
      foreach ($origin->lines as &$line) {
        if (!empty($line->special_code)) {
          continue;
        }
        $TTotalByTva[$line->tva_tx] += $line->total_ttc;
        $descriptions[$line->tva_tx] .= '<li>' . (! empty($line->product_ref) ? $line->product_ref . ' - ' :  '');
        $descriptions[$line->tva_tx] .= (! empty($line->product_label) ? $line->product_label . ' - ' : '');
        $descriptions[$line->tva_tx] .= $langs->trans('Qty') . ' : ' . $line->qty;
        $descriptions[$line->tva_tx] .= ' - ' . $langs->trans('TotalHT') . ' : ' . price($line->total_ht) . '</li>';
      }
 
      foreach ($TTotalByTva as $tva => &$total) {
        $coef = $total / $origin->total_ttc; // Calc coef
        $am = $amount * $coef;
        $amount_ttc_diff += $am;
        $amountdeposit[$tva] += $am / (1 + $tva / 100); // Convert into HT for the addline
      }
    } else {
      $totalamount = 0;
      $lines = $origin->lines;
      $numlines = count($lines);
      for ($i = 0; $i < $numlines; $i++) {
        if (empty($lines[$i]->qty)) {
          continue; // We discard qty=0, it is an option
        }
        if (!empty($lines[$i]->special_code)) {
          continue; // We discard special_code (frais port, ecotaxe, option, ...)
        }
 
        $totalamount += $lines[$i]->total_ht; // Fixme : is it not for the customer ? Shouldn't we take total_ttc ?
        $tva_tx = $lines[$i]->tva_tx;
        $amountdeposit[$tva_tx] += ($lines[$i]->total_ht * $origin->deposit_percent) / 100;
        $descriptions[$tva_tx] .= '<li>' . (! empty($lines[$i]->product_ref) ? $lines[$i]->product_ref . ' - ' :  '');
        $descriptions[$tva_tx] .= (! empty($lines[$i]->product_label) ? $lines[$i]->product_label . ' - ' : '');
        $descriptions[$tva_tx] .= $langs->trans('Qty') . ' : ' . $lines[$i]->qty;
        $descriptions[$tva_tx] .= ' - ' . $langs->trans('TotalHT') . ' : ' . price($lines[$i]->total_ht) . '</li>';
      }
 
      if ($totalamount == 0) {
        $amountdeposit[0] = 0;
      }
 
      $amount_ttc_diff = $amountdeposit[0];
    }
 
    foreach ($amountdeposit as $tva => $amount) {
      if (empty($amount)) {
        continue;
      }
 
      $descline = '(DEPOSIT) ('. $origin->deposit_percent .'%) - '.$origin->ref;
 
      // Hidden conf
      if (! empty($conf->global->INVOICE_DEPOSIT_VARIABLE_MODE_DETAIL_LINES_IN_DESCRIPTION) && ! empty($descriptions[$tva])) {
        $descline .= '<ul>' . $descriptions[$tva] . '</ul>';
      }
 
      $addlineResult = $deposit->addline(
        $descline,
        $amount, // subprice
        1, // quantity
        $tva, // vat rate
        0, // localtax1_tx
        0, // localtax2_tx
        (empty($conf->global->INVOICE_PRODUCTID_DEPOSIT) ? 0 : $conf->global->INVOICE_PRODUCTID_DEPOSIT), // fk_product
        0, // remise_percent
        0, // date_start
        0, // date_end
        0,
        0, // info_bits
        0,
        'HT',
        0,
        0, // product_type
        1,
        0, // special_code
        $deposit->origin,
        0,
        0,
        0,
        0
        //,$langs->trans('Deposit') //Deprecated
      );
 
      if ($addlineResult < 0) {
        $origin->db->rollback();
        $origin->error = $deposit->error;
        $origin->errors = $deposit->errors;
        return null;
      }
    }
 
    $diff = $deposit->total_ttc - $amount_ttc_diff;
 
    if (!empty($conf->global->MAIN_DEPOSIT_MULTI_TVA) && $diff != 0) {
      $deposit->fetch_lines();
      $subprice_diff = $deposit->lines[0]->subprice - $diff / (1 + $deposit->lines[0]->tva_tx / 100);
 
      $updatelineResult = $deposit->updateline(
        $deposit->lines[0]->id,
        $deposit->lines[0]->desc,
        $subprice_diff,
        $deposit->lines[0]->qty,
        $deposit->lines[0]->remise_percent,
        $deposit->lines[0]->date_start,
        $deposit->lines[0]->date_end,
        $deposit->lines[0]->tva_tx,
        0,
        0,
        'HT',
        $deposit->lines[0]->info_bits,
        $deposit->lines[0]->product_type,
        0,
        0,
        0,
        $deposit->lines[0]->pa_ht,
        $deposit->lines[0]->label,
        0,
        array(),
        100
      );
 
      if ($updatelineResult < 0) {
        $origin->db->rollback();
        $origin->error = $deposit->error;
        $origin->errors = $deposit->errors;
        return null;
      }
    }
 
 
    if (! is_object($hookmanager)) {
      require_once DOL_DOCUMENT_ROOT . '/core/class/hookmanager.class.php';
      $hookmanager = new HookManager($origin->db);
    }
 
    $hookmanager->initHooks(array('invoicedao'));
 
    $parameters = array('objFrom' => $origin);
    $reshook = $hookmanager->executeHooks('createFrom', $parameters, $deposit, $action); // Note that $action and $object may have been
    // modified by hook
    if ($reshook < 0) {
      $origin->db->rollback();
      $origin->error = $hookmanager->error;
      $origin->errors = $hookmanager->errors;
      return null;
    }
 
    if (! empty($autoValidateDeposit)) {
      $validateReturn = $deposit->validate($user, '', 0, $notrigger);
 
      if ($validateReturn < 0) {
        $origin->db->rollback();
        $origin->error = $deposit->error;
        $origin->errors = $deposit->errors;
        return null;
      }
    }
 
    unset($deposit->context['createdepositfromorigin']);
 
    $origin->db->commit();
 
    return $deposit;
  }
 
  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>';
      }
    }
 
    global $action, $hookmanager;
    $hookmanager->initHooks(array('invoicedao'));
    $parameters = array('id'=>$this->id, 'getnomurl' => &$result, 'notooltip' => $notooltip, 'addlinktonotes' => $addlinktonotes, 'save_lastsearch_value'=> $save_lastsearch_value, 'target' => $target);
    $reshook = $hookmanager->executeHooks('getNomUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
    if ($reshook > 0) {
      $result = $hookmanager->resPrint;
    } else {
      $result .= $hookmanager->resPrint;
    }
 
    return $result;
  }
 
  public function fetch($rowid, $ref = '', $ref_ext = '', $notused = '', $fetch_situation = false)
  {
    if (empty($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.total_tva, f.localtax1, f.localtax2, f.total_ht, 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.fk_user_modif, 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=".((int) $rowid);
    } else {
      $sql .= ' WHERE f.entity IN ('.getEntity('invoice').')'; // Don't use entity if you use rowid
      if ($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);
    $resql = $this->db->query($sql);
    if ($resql) {
      if ($this->db->num_rows($resql)) {
        $obj = $this->db->fetch_object($resql);
 
        $this->id = $obj->rowid;
        $this->entity = $obj->entity;
 
        $this->ref          = $obj->ref;
        $this->ref_client     = $obj->ref_client;
        $this->ref_customer     = $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_ht;
        $this->total_tva      = $obj->total_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->user_modification    = $obj->fk_user_modif; // deprecated
        $this->fk_user_author       = $obj->fk_user_author;
        $this->fk_user_valid        = $obj->fk_user_valid;
        $this->fk_user_modif        = $obj->fk_user_modif;
        $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->status == 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;
        }
 
        $this->db->free($resql);
 
        return 1;
      } else {
        $this->error = 'Invoice with id='.$rowid.' or ref='.$ref.' or ref_ext='.$ref_ext.' not found';
 
        dol_syslog(__METHOD__.$this->error, LOG_WARNING);
        return 0;
      }
    } else {
      $this->error = $this->db->lasterror();
      return -1;
    }
  }
 
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function fetch_lines($only_product = 0, $loadalsotranslation = 0)
  {
    // phpcs:enable
    global $langs, $conf;
 
    $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 = '.((int) $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)) {
          $tmpproduct = new Product($this->db);
          $tmpproduct->fetch($objp->fk_product);
          $tmpproduct->getMultiLangs();
 
          $line->multilangs = $tmpproduct->multilangs;
        }
 
        $this->lines[$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 <> ".((int) $this->id);
    $sql .= ' AND entity = '.((int) $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").",";
    $sql .= " total_tva=".(isset($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").",";
    $sql .= " total_ht=".(isset($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=".((int) $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 $conf, $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;
 
      if (!empty($conf->global->MAIN_ADD_LINE_AT_POSITION)) {
        $facligne->rang = 1;
        $linecount = count($this->lines);
        for ($ii = 1; $ii <= $linecount; $ii++) {
          $this->updateRangOfLine($this->lines[$ii - 1]->id, $ii+1);
        }
      }
 
      // 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 = ".((int) $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 = '.((int) $rowid);
      $sql .= ' AND fk_facture_line IS NULL';
      $resql = $this->db->query($sql);
 
      // If invoice has consumed discounts
      $this->fetch_lines();
      $list_rowid_det = array();
      foreach ($this->lines as $key => $invoiceline) {
        $list_rowid_det[] = $invoiceline->id;
      }
 
      // Consumed 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';
        $sql .= ' WHERE fk_facture_line IN ('.$this->db->sanitize(join(',', $list_rowid_det)).')';
 
        if (!$this->db->query($sql)) {
          $this->error = $this->db->error()." sql=".$sql;
          $this->errors[] = $this->error;
          $this->db->rollback();
          return -5;
        }
      }
 
      // Remove other links to the deleted invoice
 
      $sql = 'UPDATE '.MAIN_DB_PREFIX.'eventorganization_conferenceorboothattendee';
      $sql .= ' SET fk_invoice = NULL';
      $sql .= ' WHERE fk_invoice = '.((int) $rowid);
 
      if (!$this->db->query($sql)) {
        $this->error = $this->db->error()." sql=".$sql;
        $this->errors[] = $this->error;
        $this->db->rollback();
        return -5;
      }
 
      $sql = 'UPDATE '.MAIN_DB_PREFIX.'projet_task_time';
      $sql .= ' SET invoice_id = NULL, invoice_line_id = NULL';
      $sql .= ' WHERE invoice_id = '.((int) $rowid);
 
      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;
            $mouvP->setOrigin($this->element, $this->id);
            // We decrease stock for product
            if ($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 = ".((int) $rowid).")";
      // Delete invoice line
      $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facturedet WHERE fk_facture = '.((int) $rowid);
 
      if ($this->db->query($sqlef) && $this->db->query($sql) && $this->delete_linked_contact()) {
        $sql = 'DELETE FROM '.MAIN_DB_PREFIX.'facture WHERE rowid = '.((int) $rowid);
 
        $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 = '', $close_note = '')
  {
    // phpcs:enable
    dol_syslog(get_class($this)."::set_paid is deprecated, use setPaid instead", LOG_NOTICE);
    return $this->setPaid($user, $close_code, $close_note);
  }
 
  public function setPaid($user, $close_code = '', $close_note = '')
  {
    $error = 0;
 
    if ($this->paye != 1) {
      $this->db->begin();
 
      $now = dol_now();
 
      dol_syslog(get_class($this)."::setPaid rowid=".((int) $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 = '.((int) $user->id);
      $sql .= ", date_closing = '".$this->db->idate($now)."'";
      $sql .= " WHERE rowid = ".((int) $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($user)
  {
    // phpcs:enable
    dol_syslog(get_class($this)."::set_unpaid is deprecated, use setUnpaid instead", LOG_NOTICE);
    return $this->setUnpaid($user);
  }
 
  public function setUnpaid($user)
  {
    $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 = ".((int) $this->id);
 
    dol_syslog(get_class($this)."::setUnpaid", 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 is deprecated, use setCanceled instead", LOG_NOTICE);
    return $this->setCanceled($user, $close_code, $close_note);
  }
 
  public function setCanceled($user, $close_code = '', $close_note = '')
  {
    dol_syslog(get_class($this)."::setCanceled rowid=".((int) $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 = ".((int) $this->id);
 
    $resql = $this->db->query($sql);
    if ($resql) {
      // Bound discounts are deducted from the invoice
      // as they have not been used since the invoice is abandoned.
      $sql = 'UPDATE '.MAIN_DB_PREFIX.'societe_remise_except';
      $sql .= ' SET fk_facture = NULL';
      $sql .= ' WHERE fk_facture = '.((int) $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, $mysoc;
    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);
      $productbatch = new ProductBatch($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 ($this->statut != self::STATUS_DRAFT) {
      dol_syslog(get_class($this)."::validate status is not draft. operation canceled.", 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;
    }
    if (!empty($conf->global-> INVOICE_CHECK_POSTERIOR_DATE)) {
      $last_of_type = $this->willBeLastOfSameType(true);
      if (!$last_of_type[0]) {
        $this->error = $langs->transnoentities("ErrorInvoiceIsNotLastOfSameType", $this->ref, dol_print_date($this->date, 'day'), dol_print_date($last_of_type[1], 'day'));
        return -1;
      }
    }
 
    // Check for mandatory fields in thirdparty (defined into setup)
    if (!empty($this->thirdparty) && is_object($this->thirdparty)) {
      $array_to_check = array('IDPROF1', 'IDPROF2', 'IDPROF3', 'IDPROF4', 'IDPROF5', 'IDPROF6', 'EMAIL', 'ACCOUNTANCY_CODE_CUSTOMER');
      foreach ($array_to_check as $key) {
        $keymin = strtolower($key);
        if (!property_exists($this->thirdparty, $keymin)) {
          continue;
        }
        $vallabel = $this->thirdparty->$keymin;
 
        $i = (int) preg_replace('/[^0-9]/', '', $key);
        if ($i > 0) {
          if ($this->thirdparty->isACompany()) {
            // Check for mandatory prof id (but only if country is other than ours)
            if ($mysoc->country_id > 0 && $this->thirdparty->country_id == $mysoc->country_id) {
              $idprof_mandatory = 'SOCIETE_'.$key.'_INVOICE_MANDATORY';
              if (!$vallabel && !empty($conf->global->$idprof_mandatory)) {
                $langs->load("errors");
                $this->error = $langs->trans('ErrorProdIdIsMandatory', $langs->transcountry('ProfId'.$i, $this->thirdparty->country_code)).' ('.$langs->trans("ForbiddenBySetupRules").') ['.$langs->trans('Company').' : '.$this->thirdparty->name.']';
                dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
                return -1;
              }
            }
          }
        } else {
          if ($key == 'EMAIL') {
            // Check for mandatory
            if (!empty($conf->global->SOCIETE_EMAIL_INVOICE_MANDATORY) && !isValidEMail($this->thirdparty->email)) {
              $langs->load("errors");
              $this->error = $langs->trans("ErrorBadEMail", $this->thirdparty->email).' ('.$langs->trans("ForbiddenBySetupRules").') ['.$langs->trans('Company').' : '.$this->thirdparty->name.']';
              dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
              return -1;
            }
          }
          if ($key == 'ACCOUNTANCY_CODE_CUSTOMER') {
            // Check for mandatory
            if (!empty($conf->global->SOCIETE_ACCOUNTANCY_CODE_CUSTOMER_INVOICE_MANDATORY) && empty($this->thirdparty->code_compta)) {
              $langs->load("errors");
              $this->error = $langs->trans("ErrorAccountancyCodeCustomerIsMandatory", $this->thirdparty->name).' ('.$langs->trans("ForbiddenBySetupRules").')';
              dol_syslog(__METHOD__.' '.$this->error, LOG_ERR);
              return -1;
            }
          }
        }
      }
    }
 
    // Check for mandatory fields in $this
    $array_to_check = array('REF_CLIENT'=>'RefCustomer');
    foreach ($array_to_check as $key => $val) {
      $keymin = strtolower($key);
      $vallabel = $this->$keymin;
 
      // Check for mandatory
      $keymandatory = 'INVOICE_'.$key.'_MANDATORY_FOR_VALIDATION';
      if (!$vallabel && !empty($conf->global->$keymandatory)) {
        $langs->load("errors");
        $error++;
        setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv($val)), null, 'errors');
      }
    }
 
    $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 = $facreplaced->setCanceled($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';
      $sql .= " SET ref = '".$this->db->escape($num)."', fk_statut = ".self::STATUS_VALIDATED.", fk_user_valid = ".($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 = ".((int) $this->id);
 
      dol_syslog(get_class($this)."::validate", LOG_DEBUG);
      $resql = $this->db->query($sql);
      if (!$resql) {
        dol_print_error($this->db);
        $error++;
      }
 
      // We check if the invoice was provisional
      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();
 
        // If active we decrement the main product and its components at invoice validation
        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;
              $mouvP->setOrigin($this->element, $this->id);
              // We decrease stock for product
              if ($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 = $productbatch->findAllForProduct($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;
                        } else {
                          // not enough (take all in batch)
                          $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;
                  }
                }
              }
            }
          }
        }
      }
 
      /*
       * Set situation_final to 0 if is a credit note and the invoice source is a invoice situation (case when invoice situation is at 100%)
       * So we can continue to create new invoice situation
       */
      if (!$error && $this->type == self::TYPE_CREDIT_NOTE && $this->fk_facture_source > 0) {
        $invoice_situation = new Facture($this->db);
        $result = $invoice_situation->fetch($this->fk_facture_source);
        if ($result > 0 && $invoice_situation->type == self::TYPE_SITUATION && $invoice_situation->situation_final == 1) {
          $invoice_situation->situation_final = 0;
          // Disable triggers because module can force situation_final to 1 by triggers (ex: SubTotal)
          $result = $invoice_situation->setFinal($user, 1);
        }
        if ($result < 0) {
          $this->error = $invoice_situation->error;
          $this->errors = $invoice_situation->errors;
          $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->status = 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 = ".((int) $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;
            $mouvP->setOrigin($this->element, $this->id);
            // We decrease stock for product
            if ($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;
        $this->status = self::STATUS_DRAFT;
 
        // Call trigger
        $result = $this->call_trigger('BILL_UNVALIDATE', $user);
        if ($result < 0) {
          $error++;
          $this->statut = $old_statut;
          $this->status = $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 = 0,
    $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 = '',
    $noupdateafterinsertline = 0
  ) {
    // Deprecation warning
    if ($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, 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, desc=".dol_trunc($desc, 25), 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) && $fk_product > 0) {
        $product = new Product($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;
      $this->line->multicurrency_subprice = ($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); // For credit note and if qty is negative, total is negative
      $this->line->multicurrency_total_ttc = (($this->type == self::TYPE_CREDIT_NOTE || $qty < 0) ? -abs($multicurrency_total_ttc) : $multicurrency_total_ttc); // For credit note and if qty is negative, total is negative
 
      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)) {
          $this->line_order(true, 'DESC');
        } elseif ($ranktouse > 0 && $ranktouse <= count($this->lines)) { // Update all rank of all other lines
          $linecount = count($this->lines);
          for ($ii = $ranktouse; $ii <= $linecount; $ii++) {
            $this->updateRangOfLine($this->lines[$ii - 1]->id, $ii + 1);
          }
        }
 
        // Mise a jour informations denormalisees au niveau de la facture meme
        if (empty($noupdateafterinsertline)) {
          $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 = '', $rang = 0)
  {
    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 ($this->statut == self::STATUS_DRAFT) {
      if (!$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;
      $this->line->rang = $rang;
 
      // 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, 'auto');
        $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 = '.((int) $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, $update_price = true)
  {
    // 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);
 
    // sometimes it is better to not update price for each line, ie when updating situation on all lines
    if ($update_price) {
      $this->update_price(1);
    }
  }
 
  public function deleteline($rowid)
  {
    global $user;
 
    dol_syslog(get_class($this)."::deleteline rowid=".((int) $rowid), LOG_DEBUG);
 
    if ($this->statut != self::STATUS_DRAFT) {
      $this->error = 'ErrorDeleteLineNotAllowedByObjectStatus';
      return -1;
    }
 
    $this->db->begin();
 
    // Free discount linked to invoice line
    $sql = 'UPDATE '.MAIN_DB_PREFIX.'societe_remise_except';
    $sql .= ' SET fk_facture_line = NULL';
    $sql .= ' WHERE fk_facture_line = '.((int) $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, $notrigger = 0)
  {
    // phpcs:enable
    dol_syslog(get_class($this)."::set_remise is deprecated, use setDiscount instead", LOG_NOTICE);
    return $this->setDiscount($user, $remise, $notrigger);
  }
 
  public function setDiscount($user, $remise, $notrigger = 0)
  {
    // Clean parameters
    if (empty($remise)) {
      $remise = 0;
    }
 
    if ($user->rights->facture->creer) {
      $remise = price2num($remise, 2);
 
      $error = 0;
 
      $this->db->begin();
 
      $sql = 'UPDATE '.MAIN_DB_PREFIX.'facture';
      $sql .= ' SET remise_percent = '.((float) $remise);
      $sql .= " WHERE rowid = ".((int) $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 = '.((float) $remise);
      $sql .= " WHERE rowid = ".((int) $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');
 
      $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->name.", type=".$soc->typent_code.", mode=".$mode, 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 = '.((int) $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,";
    $sql .= " f.rowid as fid, f.ref as ref, f.datef as df";
    if (empty($user->rights->societe->client->voir) && !$socid) {
      $sql .= ", sc.fk_soc, sc.fk_user";
    }
    $sql .= " FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture as f";
    if (empty($user->rights->societe->client->voir) && !$socid) {
      $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
    }
    $sql .= " WHERE f.entity IN (".getEntity('invoice').")";
    $sql .= " AND f.fk_soc = s.rowid";
    if (empty($user->rights->societe->client->voir) && !$socid) { //restriction
      $sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
    }
    if ($socid) {
      $sql .= " AND s.rowid = ".((int) $socid);
    }
    if ($draft) {
      $sql .= " AND f.fk_statut = ".self::STATUS_DRAFT;
    }
    if (is_object($excluser)) {
      $sql .= " AND f.fk_user_author <> ".((int) $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 as status, f.paye as paid,";
    $sql .= " ff.rowid as rowidnext";
    //$sql .= ", SUM(pf.amount) as alreadypaid";
    $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"; // Not paid completely
    $sql .= " AND pf.fk_paiement IS NULL"; // No payment already done
    $sql .= " AND ff.fk_statut IS NULL"; // Return true if it is not a replacement invoice
    if ($socid > 0) {
      $sql .= " AND f.fk_soc = ".((int) $socid);
    }
    //$sql .= " GROUP BY f.rowid, f.ref, f.fk_statut, f.paye, ff.rowid";
    $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->status,
          'paid' => $obj->paid,
          'alreadypaid' => 0
        );
      }
      //print_r($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; // Exclude credit note invoices from selection
 
    if (!empty($conf->global->INVOICE_USE_SITUATION_CREDIT_NOTE)) {
      // Keep invoices that are not situation invoices or that are the last in serie if it is a situation invoice
      $sql .= " AND (f.type <> ".self::TYPE_SITUATION." OR f.rowid IN ";
      $sql .= '(SELECT MAX(fs.rowid)'; // This select returns several ID becasue of the group by later
      $sql .= " FROM ".MAIN_DB_PREFIX."facture as fs";
      $sql .= " WHERE fs.entity IN (".getEntity('invoice').")";
      $sql .= " AND fs.type = ".self::TYPE_SITUATION;
      $sql .= " AND fs.fk_statut IN (".self::STATUS_VALIDATED.",".self::STATUS_CLOSED.")";
      if ($socid > 0) {
        $sql .= " AND fs.fk_soc = ".((int) $socid);
      }
      $sql .= " GROUP BY fs.situation_cycle_ref)"; // For each situation_cycle_ref, we take the higher rowid
      $sql .= ")";
    } else {
      $sql .= " AND f.type <> ".self::TYPE_SITUATION; // Keep invoices that are not situation invoices
    }
 
    if ($socid > 0) {
      $sql .= " AND f.fk_soc = ".((int) $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_ht";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
    if (empty($user->rights->societe->client->voir) && !$user->socid) {
      $sql .= " JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON f.fk_soc = sc.fk_soc";
      $sql .= " WHERE sc.fk_user = ".((int) $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 = ".((int) $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_ht;
 
        if ($generic_facture->hasDelay()) {
          $response->nbtodolate++;
          $response->url_late = DOL_URL_ROOT.'/compta/facture/list.php?search_option=late&mainmenu=billing&leftmenu=customers_bills';
        }
      }
 
      $this->db->free($resql);
      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";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON f.fk_soc = s.rowid";
    if (empty($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 = ".((int) $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 ($resql) {
      if ($this->db->num_rows($resql) > 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 = '.((int) $this->situation_cycle_ref);
    $sql .= ' AND situation_counter < '.((int) $this->situation_counter);
    $sql .= ' AND entity = '.($this->entity > 0 ? $this->entity : $conf->entity);
    $resql = $this->db->query($sql);
    $res = array();
    if ($resql && $this->db->num_rows($resql) > 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 = '.((int) $this->situation_final).' WHERE rowid = '.((int) $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 = '.((int) $this->situation_cycle_ref);
      $sql .= ' AND entity = '.($this->entity > 0 ? $this->entity : $conf->entity);
      $resql = $this->db->query($sql);
 
      if ($resql && $this->db->num_rows($resql) > 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 static function replaceProduct(DoliDB $db, $origin_id, $dest_id)
  {
    $tables = array(
      'facturedet'
    );
 
    return CommonObject::commonReplaceProduct($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)) {
      $totalpaid = $this->getSommePaiement();
      $totalpaid = floatval($totalpaid);
      $RetainedWarrantyAmount = $this->getRetainedWarrantyAmount();
      if ($totalpaid >= 0 && $RetainedWarrantyAmount >= 0) {
        if (($totalpaid < $this->total_ttc - $RetainedWarrantyAmount) && $this->date_lim_reglement < ($now - $conf->facture->client->warning_delay)) {
          $hasDelay = 1;
        } elseif ($totalpaid < $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 don't 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." = ".((float) $value);
      $sql .= ' WHERE rowid='.((int) $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 = '.((int) $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;
    }
  }
 
 
  public function sendEmailsRemindersOnInvoiceDueDate($nbdays = 0, $paymentmode = 'all', $template = '')
  {
    global $conf, $langs, $user;
 
    $error = 0;
    $this->output = '';
    $this->error = '';
    $nbMailSend = 0;
    $errorsMsg = array();
 
    $langs->load("bills");
 
    if (!isModEnabled('facture')) { // Should not happen. If module disabled, cron job should not be visible.
      $this->output .= $langs->trans('ModuleNotEnabled', $langs->transnoentitiesnoconv("Facture"));
      return 0;
    }
    /*if (empty($conf->global->FACTURE_REMINDER_EMAIL)) {
      $langs->load("bills");
      $this->output .= $langs->trans('EventRemindersByEmailNotEnabled', $langs->transnoentitiesnoconv("Facture"));
      return 0;
    }
    */
 
    require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
    require_once DOL_DOCUMENT_ROOT.'/core/class/html.formmail.class.php';
    require_once DOL_DOCUMENT_ROOT.'/core/class/CMailFile.class.php';
    $formmail = new FormMail($this->db);
 
    $now = dol_now();
    $tmpidate = dol_get_first_hour(dol_time_plus_duree($now, $nbdays, 'd'), 'gmt');
 
    $tmpinvoice = new Facture($this->db);
 
    dol_syslog(__METHOD__, LOG_DEBUG);
 
    // Select all action comm reminder
    $sql = "SELECT rowid as id FROM ".MAIN_DB_PREFIX."facture as f";
    if (!empty($paymentmode) && $paymentmode != 'all') {
      $sql .= ", ".MAIN_DB_PREFIX."c_paiement as cp";
    }
    $sql .= " WHERE f.paye = 0";
    $sql .= " AND f.fk_statut = ".self::STATUS_VALIDATED;
    $sql .= " AND f.date_lim_reglement = '".$this->db->idate($tmpidate, 'gmt')."'";
    $sql .= " AND f.entity IN (".getEntity('facture').")";
    if (!empty($paymentmode) && $paymentmode != 'all') {
      $sql .= " AND f.fk_mode_reglement = cp.id AND cp.code = '".$this->db->escape($paymentmode)."'";
    }
    // TODO Add filter to check there is no payment started
    $sql .= $this->db->order("date_lim_reglement", "ASC");
 
    $resql = $this->db->query($sql);
 
    $stmpidate = dol_print_date($tmpidate, 'day', 'gmt');
    $this->output .= $langs->transnoentitiesnoconv("SearchUnpaidInvoicesWithDueDate", $stmpidate);
    if (!empty($paymentmode) && $paymentmode != 'all') {
      $this->output .= ' ('.$langs->transnoentitiesnoconv("PaymentMode").' '.$paymentmode.')';
    }
    $this->output .= '<br>';
 
    if ($resql) {
      while ($obj = $this->db->fetch_object($resql)) {
        if (!$error) {
          // Load event
          $res = $tmpinvoice->fetch($obj->id);
          if ($res > 0) {
            $tmpinvoice->fetch_thirdparty();
 
            $outputlangs = new Translate('', $conf);
            if ($tmpinvoice->thirdparty->default_lang) {
              $outputlangs->setDefaultLang($tmpinvoice->thirdparty->default_lang);
              $outputlangs->loadLangs(array("main", "bills"));
            } else {
              $outputlangs = $langs;
            }
 
            // Select email template
            $arraymessage = $formmail->getEMailTemplate($this->db, 'facture_send', $user, $outputlangs, (is_numeric($template) ? $template : 0), 1, (is_numeric($template) ? '' : $template));
            if (is_numeric($arraymessage) && $arraymessage <= 0) {
              $langs->load("errors");
              $this->output .= $langs->trans('ErrorFailedToFindEmailTemplate', $template);
              return 0;
            }
 
            // PREPARE EMAIL
            $errormesg = '';
 
            // Make substitution in email content
            $substitutionarray = getCommonSubstitutionArray($outputlangs, 0, '', $tmpinvoice);
 
            complete_substitutions_array($substitutionarray, $outputlangs, $tmpinvoice);
 
            // Topic
            $sendTopic = make_substitutions(empty($arraymessage->topic) ? $outputlangs->transnoentitiesnoconv('InformationMessage') : $arraymessage->topic, $substitutionarray, $outputlangs, 1);
 
            // Content
            $content = $outputlangs->transnoentitiesnoconv($arraymessage->content);
 
            $sendContent = make_substitutions($content, $substitutionarray, $outputlangs, 1);
 
            // Recipient
            $to = '';
            $res = $tmpinvoice->fetch_thirdparty();
            $recipient = $tmpinvoice->thirdparty;
            if ($res > 0) {
              if (!empty($recipient->email)) {
                $to = $recipient->email;
              } else {
                $errormesg = "Failed to send remind to thirdparty id=".$tmpinvoice->socid.". No email defined for user.";
                $error++;
              }
            } else {
              $errormesg = "Failed to load recipient with thirdparty id=".$tmpinvoice->socid;
              $error++;
            }
 
            // Sender
            $from = $conf->global->MAIN_MAIL_EMAIL_FROM;
            if (empty($from)) {
              $errormesg = "Failed to get sender into global setup MAIN_MAIL_EMAIL_FROM";
              $error++;
            }
 
            if (!$error && $to) {
              $this->db->begin();
 
              // Errors Recipient
              $errors_to = $conf->global->MAIN_MAIL_ERRORS_TO;
 
              $trackid = 'inv'.$tmpinvoice->id;
              $sendcontext = 'standard';
 
              // Mail Creation
              $cMailFile = new CMailFile($sendTopic, $to, $from, $sendContent, array(), array(), array(), '', "", 0, 1, $errors_to, '', $trackid, '', $sendcontext, '');
 
              // Sending Mail
              if ($cMailFile->sendfile()) {
                $nbMailSend++;
 
                // Add a line into event table
                require_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
 
                // Insert record of emails sent
                $actioncomm = new ActionComm($this->db);
 
                $actioncomm->type_code = 'AC_OTH_AUTO'; // Event insert into agenda automatically
                $actioncomm->socid = $tmpinvoice->thirdparty->id; // To link to a company
                $actioncomm->contact_id = 0;
 
                $actioncomm->code = 'AC_EMAIL';
                $actioncomm->label = 'sendEmailsRemindersOnInvoiceDueDateOK';
                $actioncomm->note_private = $sendContent;
                $actioncomm->fk_project = $tmpinvoice->fk_project;
                $actioncomm->datep = dol_now();
                $actioncomm->datef = $actioncomm->datep;
                $actioncomm->percentage = -1; // Not applicable
                $actioncomm->authorid = $user->id; // User saving action
                $actioncomm->userownerid = $user->id; // Owner of action
                // Fields when action is an email (content should be added into note)
                $actioncomm->email_msgid = $cMailFile->msgid;
                $actioncomm->email_from = $from;
                $actioncomm->email_sender = '';
                $actioncomm->email_to = $to;
                //$actioncomm->email_tocc = $sendtocc;
                //$actioncomm->email_tobcc = $sendtobcc;
                //$actioncomm->email_subject = $subject;
                $actioncomm->errors_to = $errors_to;
 
                //$actioncomm->extraparams = $extraparams;
 
                $actioncomm->create($user);
              } else {
                $errormesg = $cMailFile->error.' : '.$to;
                $error++;
 
                // Add a line into event table
                require_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
 
                // Insert record of emails sent
                $actioncomm = new ActionComm($this->db);
 
                $actioncomm->type_code = 'AC_OTH_AUTO'; // Event insert into agenda automatically
                $actioncomm->socid = $tmpinvoice->thirdparty->id; // To link to a company
                $actioncomm->contact_id = 0;
 
                $actioncomm->code = 'AC_EMAIL';
                $actioncomm->label = 'sendEmailsRemindersOnInvoiceDueDateKO';
                $actioncomm->note_private = $errormesg;
                $actioncomm->fk_project = $tmpinvoice->fk_project;
                $actioncomm->datep = dol_now();
                $actioncomm->datef = $actioncomm->datep;
                $actioncomm->percentage = -1; // Not applicable
                $actioncomm->authorid = $user->id; // User saving action
                $actioncomm->userownerid = $user->id; // Owner of action
                // Fields when action is an email (content should be added into note)
                $actioncomm->email_msgid = $cMailFile->msgid;
                $actioncomm->email_from = $from;
                $actioncomm->email_sender = '';
                $actioncomm->email_to = $to;
                //$actioncomm->email_tocc = $sendtocc;
                //$actioncomm->email_tobcc = $sendtobcc;
                //$actioncomm->email_subject = $subject;
                $actioncomm->errors_to = $errors_to;
 
                //$actioncomm->extraparams = $extraparams;
 
                $actioncomm->create($user);
              }
 
              $this->db->commit();  // We always commit
            }
 
            if ($errormesg) {
              $errorsMsg[] = $errormesg;
            }
          } else {
            $errorsMsg[] = 'Failed to fetch record invoice with ID = '.$obj->id;
            $error++;
          }
        }
      }
    } else {
      $error++;
    }
 
    if (!$error) {
      $this->output .= 'Nb of emails sent : '.$nbMailSend;
      return 0;
    } else {
      $this->error = 'Nb of emails sent : '.$nbMailSend.', '.(!empty($errorsMsg)) ? join(', ', $errorsMsg) : $error;
      return $error;
    }
  }
 
  public function willBeLastOfSameType($allow_validated_drafts = false)
  {
    // get date of last validated invoices of same type
    $sql  = "SELECT datef";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture";
    $sql .= " WHERE type = " . (int) $this->type ;
    $sql .= " AND date_valid IS NOT NULL";
    $sql .= " ORDER BY datef DESC LIMIT 1";
 
    $result = $this->db->query($sql);
    if ($result) {
      // compare with current validation date
      if ($this->db->num_rows($result)) {
        $obj = $this->db->fetch_object($result);
        $last_date = $this->db->jdate($obj->datef);
        $invoice_date = $this->date;
 
        $is_last_of_same_type = $invoice_date >= $last_date;
        if ($allow_validated_drafts) {
          $is_last_of_same_type = $is_last_of_same_type || (!strpos($this->ref, 'PROV') && $this->status == self::STATUS_DRAFT);
        }
 
        return array($is_last_of_same_type, $last_date);
      } else {
        // element is first of type to be validated
        return array(true);
      }
    } else {
      dol_print_error($this->db);
    }
  }
}
 
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 = '.((int) $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) && $this->fk_product > 0) {
      // 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();
 
    // Update line in database
    $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 > 0) ? $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 .= ' '.((int) $this->fk_code_ventilation).',';
    $sql .= ' '.((int) $this->rang).',';
    $sql .= ' '.((int) $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 .= ", ".((float) $this->situation_percent);
    $sql .= ", ".(!empty($this->fk_prev_id) ? $this->fk_prev_id : "null");
    $sql .= ", ".(!$this->fk_unit ? 'NULL' : $this->fk_unit);
    $sql .= ", ".((int) $user->id);
    $sql .= ", ".((int) $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++;
        }
      }
 
      // If fk_remise_except is defined, the discount is linked to the invoice
      // which flags it as "consumed".
      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 provided, define buyprice as configured in margin admin
    if ($this->pa_ht == 0 && $pa_ht_isemptystring) {
      // We call defineBuyPrice only if data was not provided (if input was '0', we will not go here and value will remaine '0')
      $result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product);
      if ($result < 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");
    $sql .= ", buy_price_ht=".(($this->pa_ht || $this->pa_ht === 0 || $this->pa_ht === '0') ? price2num($this->pa_ht) : "null"); // $this->pa_ht should always be defined (set to 0 or to sell price depending on option)
    $sql .= ", fk_parent_line=".($this->fk_parent_line > 0 ? $this->fk_parent_line : "null");
    if (!empty($this->rang)) {
      $sql .= ", rang=".((int) $this->rang);
    }
    $sql .= ", situation_percent = ".((float) $this->situation_percent);
    $sql .= ", fk_unit = ".(!$this->fk_unit ? 'NULL' : $this->fk_unit);
    $sql .= ", fk_user_modif = ".((int) $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 = ".((int) $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_MODIFY', $user);
        if ($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($tmpuser = null, $notrigger = false)
  {
    global $user;
 
    $this->db->begin();
 
    // Call trigger
    if (empty($notrigger)) {
      $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 = ".((int) $this->rowid);
 
    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;
    }
 
    // Update line in database
    $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 = ".((int) $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 = ".((int) $this->fk_prev_id);
      $resql = $this->db->query($sql);
      if ($resql && $this->db->num_rows($resql) > 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 = ".((int) $this->fk_prev_id);
          $sql .= " AND f.situation_cycle_ref = ".((int) $invoicecache[$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;
      }
    }
  }
}