facture-rec.class.php

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<?php
/* Copyright (C) 2003-2005  Rodolphe Quiedeville  <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2015  Laurent Destailleur   <eldy@users.sourceforge.net>
 * Copyright (C) 2009-2012  Regis Houssin     <regis.houssin@inodbox.com>
 * Copyright (C) 2010-2011  Juanjo Menent     <jmenent@2byte.es>
 * Copyright (C) 2012       Cedric Salvador      <csalvador@gpcsolutions.fr>
 * Copyright (C) 2013       Florian Henry       <florian.henry@open-concept.pro>
 * Copyright (C) 2015       Marcos García           <marcosgdf@gmail.com>
 * Copyright (C) 2017       Frédéric France         <frederic.france@netlogic.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 <http://www.gnu.org/licenses/>.
 */

require_once DOL_DOCUMENT_ROOT.'/core/class/notify.class.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';


class FactureRec extends CommonInvoice
{
  public $element='facturerec';

  public $table_element='facture_rec';

  public $table_element_line='facturedet_rec';

  public $fk_element='fk_facture';

  public $picto='bill';

  public $entity;

  public $number;
  public $date;
  public $amount;
  public $remise;
  public $tva;
  public $total;
  public $db_table;
  public $propalid;

  public $date_last_gen;
  public $date_when;
  public $nb_gen_done;
  public $nb_gen_max;

  public $frequency;
  public $unit_frequency;

  public $rang;
  public $special_code;

  public $usenewprice=0;

  public $suspended;      // status

  const STATUS_NOTSUSPENDED = 0;
  const STATUS_SUSPENDED = 1;



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

  function create($user, $facid)
  {
    global $conf;

    $error=0;
    $now=dol_now();

    // Clean parameters
    $this->titre=trim($this->titre);
    $this->usenewprice=empty($this->usenewprice)?0:$this->usenewprice;
    if (empty($this->suspended)) $this->suspended=0;

    // No frequency defined then no next date to execution
    if (empty($this->frequency))
    {
      $this->frequency=0;
      $this->date_when=null;
    }


    $this->frequency=abs($this->frequency);
    $this->nb_gen_done=0;
    $this->nb_gen_max=empty($this->nb_gen_max)?0:$this->nb_gen_max;
    $this->auto_validate=empty($this->auto_validate)?0:$this->auto_validate;
    $this->generate_pdf = empty($this->generate_pdf)?0:$this->generate_pdf;

    $this->db->begin();

    // Charge facture modele
    $facsrc=new Facture($this->db);
    $result=$facsrc->fetch($facid);
    if ($result > 0)
    {
      // On positionne en mode brouillon la facture
      $this->brouillon = 1;

      $sql = "INSERT INTO ".MAIN_DB_PREFIX."facture_rec (";
      $sql.= "titre";
      $sql.= ", fk_soc";
      $sql.= ", entity";
      $sql.= ", datec";
      $sql.= ", amount";
      $sql.= ", remise";
      $sql.= ", note_private";
      $sql.= ", note_public";
      $sql.= ", modelpdf";
      $sql.= ", fk_user_author";
      $sql.= ", fk_projet";
      $sql.= ", fk_account";
      $sql.= ", fk_cond_reglement";
      $sql.= ", fk_mode_reglement";
      $sql.= ", usenewprice";
      $sql.= ", frequency";
      $sql.= ", unit_frequency";
      $sql.= ", date_when";
      $sql.= ", date_last_gen";
      $sql.= ", nb_gen_done";
      $sql.= ", nb_gen_max";
      $sql.= ", auto_validate";
      $sql.= ", generate_pdf";
      $sql.= ", fk_multicurrency";
      $sql.= ", multicurrency_code";
      $sql.= ", multicurrency_tx";
      $sql.= ", suspended";
      $sql.= ") VALUES (";
      $sql.= "'".$this->db->escape($this->titre)."'";
      $sql.= ", ".$facsrc->socid;
      $sql.= ", ".$conf->entity;
      $sql.= ", '".$this->db->idate($now)."'";
      $sql.= ", ".(!empty($facsrc->amount)?$facsrc->amount:'0');
      $sql.= ", ".(!empty($facsrc->remise)?$this->remise:'0');
      $sql.= ", ".(!empty($this->note_private)?("'".$this->db->escape($this->note_private)."'"):"NULL");
      $sql.= ", ".(!empty($this->note_public)?("'".$this->db->escape($this->note_public)."'"):"NULL");
      $sql.= ", ".(!empty($this->modelpdf)?("'".$this->db->escape($this->modelpdf)."'"):"NULL");
      $sql.= ", '".$this->db->escape($user->id)."'";
      $sql.= ", ".(! empty($facsrc->fk_project)?"'".$facsrc->fk_project."'":"null");
      $sql.= ", ".(! empty($facsrc->fk_account)?"'".$facsrc->fk_account."'":"null");
      $sql.= ", ".($facsrc->cond_reglement_id > 0 ? $this->db->escape($facsrc->cond_reglement_id) : "null");
      $sql.= ", ".($facsrc->mode_reglement_id > 0 ? $this->db->escape($facsrc->mode_reglement_id) : "null");
      $sql.= ", ".$this->usenewprice;
      $sql.= ", ".$this->frequency;
      $sql.= ", '".$this->db->escape($this->unit_frequency)."'";
      $sql.= ", ".(!empty($this->date_when)?"'".$this->db->idate($this->date_when)."'":'NULL');
      $sql.= ", ".(!empty($this->date_last_gen)?"'".$this->db->idate($this->date_last_gen)."'":'NULL');
      $sql.= ", ".$this->db->escape($this->nb_gen_done);
      $sql.= ", ".$this->db->escape($this->nb_gen_max);
      $sql.= ", ".$this->db->escape($this->auto_validate);
      $sql.= ", ".$this->db->escape($this->generate_pdf);
      $sql.= ", ".$this->db->escape($facsrc->fk_multicurrency);
      $sql.= ", '".$this->db->escape($facsrc->multicurrency_code)."'";
      $sql.= ", ".$this->db->escape($facsrc->multicurrency_tx);
      $sql.= ", ".$this->db->escape($this->suspended);
      $sql.= ")";

      if ($this->db->query($sql))
      {
        $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."facture_rec");

        // Fields used into addline later
        $this->fk_multicurrency = $facsrc->fk_multicurrency;
        $this->multicurrency_code = $facsrc->multicurrency_code;
        $this->multicurrency_tx = $facsrc->multicurrency_tx;

        // Add lines
        $num=count($facsrc->lines);
        for ($i = 0; $i < $num; $i++)
        {
          $tva_tx = $facsrc->lines[$i]->tva_tx;
          if (! empty($facsrc->lines[$i]->vat_src_code) && ! preg_match('/\(/', $tva_tx)) $tva_tx .= ' ('.$facsrc->lines[$i]->vat_src_code.')';

          $result_insert = $this->addline(
                        $facsrc->lines[$i]->desc,
                        $facsrc->lines[$i]->subprice,
                        $facsrc->lines[$i]->qty,
            $tva_tx,
                        $facsrc->lines[$i]->localtax1_tx,
                        $facsrc->lines[$i]->localtax2_tx,
                        $facsrc->lines[$i]->fk_product,
                        $facsrc->lines[$i]->remise_percent,
                        'HT',
            $facsrc->lines[$i]->info_bits,
                        '',
                        0,
                        $facsrc->lines[$i]->product_type,
                        $facsrc->lines[$i]->rang,
                        $facsrc->lines[$i]->special_code,
                      $facsrc->lines[$i]->label,
            $facsrc->lines[$i]->fk_unit,
            $facsrc->lines[$i]->multicurrency_subprice
                    );

          if ($result_insert < 0)
          {
            $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 && $this->id && is_array($this->linked_objects) && ! empty($this->linked_objects))
        {
          foreach($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++;
                }
              }
          }
        }

        if ($error)
        {
          $this->db->rollback();
        }
        else
        {
          $this->db->commit();
          return $this->id;
        }
      }
      else
      {
          $this->error=$this->db->lasterror();
        $this->db->rollback();
        return -2;
      }
    }
    else
    {
      $this->db->rollback();
      return -1;
    }
  }


  function fetch($rowid, $ref='', $ref_ext='', $ref_int='')
  {
    $sql = 'SELECT f.rowid, f.entity, f.titre, f.suspended, f.fk_soc, f.amount, f.tva, f.localtax1, f.localtax2, f.total, f.total_ttc';
    $sql.= ', f.remise_percent, f.remise_absolue, f.remise';
    $sql.= ', f.date_lim_reglement as dlr';
    $sql.= ', f.note_private, f.note_public, f.fk_user_author';
        $sql.= ', f.modelpdf';
    $sql.= ', f.fk_mode_reglement, f.fk_cond_reglement, f.fk_projet';
    $sql.= ', f.fk_account';
    $sql.= ', f.frequency, f.unit_frequency, f.date_when, f.date_last_gen, f.nb_gen_done, f.nb_gen_max, f.usenewprice, f.auto_validate';
        $sql.= ', f.generate_pdf';
        $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.= ', el.fk_source';
    $sql.= ' FROM '.MAIN_DB_PREFIX.'facture_rec 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."element_element as el ON el.fk_target = f.rowid AND el.targettype = 'facture'";
    $sql.= ' WHERE f.entity IN ('.getEntity('facture').')';
    if ($rowid) $sql.= ' AND f.rowid='.$rowid;
    elseif ($ref) $sql.= " AND f.titre='".$this->db->escape($ref)."'";
    /* This field are not used for template invoice
    if ($ref_ext) $sql.= " AND f.ref_ext='".$this->db->escape($ref_ext)."'";
    if ($ref_int) $sql.= " AND f.ref_int='".$this->db->escape($ref_int)."'";
    */

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

        $this->id                     = $obj->rowid;
        $this->entity                 = $obj->entity;
        $this->titre                  = $obj->titre;
        $this->ref                    = $obj->titre;
        $this->ref_client             = $obj->ref_client;
        $this->suspended              = $obj->suspended;
        $this->type                   = $obj->type;
        $this->datep                  = $obj->dp;
        $this->date                   = $obj->df;
        $this->amount                 = $obj->amount;
        $this->remise_percent         = $obj->remise_percent;
        $this->remise_absolue         = $obj->remise_absolue;
        $this->remise                 = $obj->remise;
        $this->total_ht               = $obj->total;
        $this->total_tva              = $obj->tva;
        $this->total_localtax1        = $obj->localtax1;
        $this->total_localtax2        = $obj->localtax2;
        $this->total_ttc              = $obj->total_ttc;
        $this->paye                   = $obj->paye;
        $this->close_code             = $obj->close_code;
        $this->close_note             = $obj->close_note;
        $this->socid                  = $obj->fk_soc;
        $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_project             = $obj->fk_projet;
        $this->fk_account             = $obj->fk_account;
        $this->fk_facture_source      = $obj->fk_facture_source;
        $this->note_private           = $obj->note_private;
        $this->note_public            = $obj->note_public;
        $this->user_author            = $obj->fk_user_author;
        $this->modelpdf               = $obj->modelpdf;
        $this->rang           = $obj->rang;
        $this->special_code       = $obj->special_code;
        $this->frequency        = $obj->frequency;
        $this->unit_frequency     = $obj->unit_frequency;
        $this->date_when        = $this->db->jdate($obj->date_when);
        $this->date_last_gen      = $this->db->jdate($obj->date_last_gen);
        $this->nb_gen_done        = $obj->nb_gen_done;
        $this->nb_gen_max       = $obj->nb_gen_max;
        $this->usenewprice        = $obj->usenewprice;
        $this->auto_validate      = $obj->auto_validate;
        $this->generate_pdf           = $obj->generate_pdf;

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

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

        /*
         * Lines
         */
        $result=$this->fetch_lines();
        if ($result < 0)
        {
          $this->error=$this->db->lasterror();
          return -3;
        }
        return 1;
      }
      else
      {
        $this->error='Bill with id '.$rowid.' or ref '.$ref.' not found sql='.$sql;
        dol_syslog('Facture::Fetch Error '.$this->error, LOG_ERR);
        return -2;
      }
    }
    else
    {
      $this->error=$this->db->error();
      return -1;
    }
  }


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


    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.NotCamelCaps
  function fetch_lines()
  {
        // phpcs:enable
    $this->lines=array();

    // Retreive all extrafield for line
    // fetch optionals attributes and labels
    require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
    $extrafieldsline=new ExtraFields($this->db);
    $extrafieldsline=$extrafieldsline->fetch_name_optionals_label('facturedet_rec',true);

    $sql = 'SELECT l.rowid, l.fk_product, l.product_type, 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, l.remise_percent, l.subprice,';
    $sql.= ' l.info_bits, l.date_start_fill, l.date_end_fill, l.total_ht, l.total_tva, l.total_ttc,';
    //$sql.= ' l.situation_percent, l.fk_prev_id,';
    //$sql.= ' l.localtax1_tx, l.localtax2_tx, l.localtax1_type, l.localtax2_type, l.remise_percent, l.fk_remise_except, l.subprice,';
    $sql.= ' l.rang, l.special_code,';
    //$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, l.fk_contract_line,';
    $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_rec as l';
    $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON l.fk_product = p.rowid';
    $sql.= ' WHERE l.fk_facture = '.$this->id;
    $sql.= ' ORDER BY l.rang';

    dol_syslog('FactureRec::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);
        $line = new FactureLigneRec($this->db);

        $line->id             = $objp->rowid;
        $line->rowid          = $objp->rowid;
        $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->label            = $objp->custom_label;    // @deprecated

        $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_fill  = $objp->date_start_fill;
        $line->date_end_fill    = $objp->date_end_fill;
        $line->info_bits        = $objp->info_bits;
        $line->total_ht         = $objp->total_ht;
        $line->total_tva        = $objp->total_tva;
        $line->total_ttc        = $objp->total_ttc;
        $line->code_ventilation = $objp->fk_code_ventilation;
        $line->rang       = $objp->rang;
        $line->special_code   = $objp->special_code;
        $line->fk_unit          = $objp->fk_unit;
                $line->fk_contract_line = $objp->fk_contract_line;

        // Ne plus utiliser
        $line->price            = $objp->price;
        $line->remise           = $objp->remise;

        $extralabelsline = $line->fetch_optionals($line->id);

        // 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;

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

        $i++;
      }

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


  function delete(User $user, $notrigger=0, $idwarehouse=-1)
  {
      $rowid=$this->id;

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

        $error=0;
    $this->db->begin();

    $sql = "DELETE FROM ".MAIN_DB_PREFIX."facturedet_rec WHERE fk_facture = ".$rowid;
    dol_syslog($sql);
    if ($this->db->query($sql))
    {
      $sql = "DELETE FROM ".MAIN_DB_PREFIX."facture_rec WHERE rowid = ".$rowid;
      dol_syslog($sql);
      if ($this->db->query($sql))
      {
        // Delete linked object
        $res = $this->deleteObjectLinked();
        if ($res < 0) $error=-3;
      }
      else
      {
        $this->error=$this->db->lasterror();
        $error=-1;
      }
    }
    else
    {
      $this->error=$this->db->lasterror();
      $error=-2;
    }

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


  function addline($desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $price_base_type='HT', $info_bits=0, $fk_remise_except='', $pu_ttc=0, $type=0, $rang=-1, $special_code=0, $label='', $fk_unit=null, $pu_ht_devise=0, $date_start_fill=0, $date_end_fill=0)
  {
      global $mysoc;

    $facid=$this->id;

    dol_syslog(get_class($this)."::addline facid=$facid,desc=$desc,pu_ht=$pu_ht,qty=$qty,txtva=$txtva,txlocaltax1=$txlocaltax1,txlocaltax2=$txlocaltax2,fk_product=$fk_product,remise_percent=$remise_percent,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,pu_ht_devise=$pu_ht_devise,date_start_fill=$date_start_fill,date_end_fill=$date_end_fill", LOG_DEBUG);
    include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';

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

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

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

    if ($this->brouillon)
    {
      // Clean parameters
      $remise_percent=price2num($remise_percent);
      if (empty($remise_percent)) $remise_percent=0;
      $qty=price2num($qty);
      $pu_ht = price2num($pu_ht);
      $pu_ttc = price2num($pu_ttc);
      $txtva = price2num($txtva);
      $txlocaltax1 = price2num($txlocaltax1);
      $txlocaltax2 = price2num($txlocaltax2);
      if (empty($txtva)) $txtva=0;
      if (empty($txlocaltax1)) $txlocaltax1=0;
      if (empty($txlocaltax2)) $txlocaltax2=0;
      if (empty($info_bits)) $info_bits=0;

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

      // 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, $type, $mysoc, $localtaxes_type, 100, $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];

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

      $sql = "INSERT INTO ".MAIN_DB_PREFIX."facturedet_rec (";
      $sql.= "fk_facture";
      $sql.= ", label";
      $sql.= ", description";
      $sql.= ", price";
      $sql.= ", qty";
      $sql.= ", tva_tx";
      $sql.= ", vat_src_code";
      $sql.= ", localtax1_tx";
      $sql.= ", localtax1_type";
      $sql.= ", localtax2_tx";
      $sql.= ", localtax2_type";
      $sql.= ", fk_product";
      $sql.= ", product_type";
      $sql.= ", remise_percent";
      $sql.= ", subprice";
      $sql.= ", remise";
      $sql.= ", total_ht";
      $sql.= ", total_tva";
      $sql.= ", total_localtax1";
      $sql.= ", total_localtax2";
      $sql.= ", total_ttc";
      $sql.= ", date_start_fill";
      $sql.= ", date_end_fill";
      $sql.= ", info_bits";
      $sql.= ", rang";
      $sql.= ", special_code";
      $sql.= ", fk_unit";
      $sql.= ', fk_multicurrency, multicurrency_code, multicurrency_subprice, multicurrency_total_ht, multicurrency_total_tva, multicurrency_total_ttc';
      $sql.= ") VALUES (";
      $sql.= "'".$facid."'";
      $sql.= ", ".(! empty($label)?"'".$this->db->escape($label)."'":"null");
      $sql.= ", '".$this->db->escape($desc)."'";
      $sql.= ", ".price2num($pu_ht);
      $sql.= ", ".price2num($qty);
      $sql.= ", ".price2num($txtva);
      $sql.= ", '".$this->db->escape($vat_src_code)."'";
      $sql.= ", ".price2num($txlocaltax1);
      $sql.= ", '".$this->db->escape($localtaxes_type[0])."'";
      $sql.= ", ".price2num($txlocaltax2);
      $sql.= ", '".$this->db->escape($localtaxes_type[2])."'";
      $sql.= ", ".(! empty($fk_product)?"'".$fk_product."'":"null");
      $sql.= ", ".$product_type;
      $sql.= ", ".price2num($remise_percent);
      $sql.= ", ".price2num($pu_ht);
      $sql.= ", null";
      $sql.= ", ".price2num($total_ht);
      $sql.= ", ".price2num($total_tva);
      $sql.= ", ".price2num($total_localtax1);
      $sql.= ", ".price2num($total_localtax2);
      $sql.= ", ".price2num($total_ttc);
      $sql.= ", ".(int) $date_start_fill;
      $sql.= ", ".(int) $date_end_fill;
      $sql.= ", ".$info_bits;
      $sql.= ", ".$rang;
      $sql.= ", ".$special_code;
      $sql.= ", ".($fk_unit?"'".$this->db->escape($fk_unit)."'":"null");
      $sql.= ", ".(int) $this->fk_multicurrency;
      $sql.= ", '".$this->db->escape($this->multicurrency_code)."'";
      $sql.= ", ".price2num($pu_ht_devise);
      $sql.= ", ".price2num($multicurrency_total_ht);
      $sql.= ", ".price2num($multicurrency_total_tva);
      $sql.= ", ".price2num($multicurrency_total_ttc);
      $sql.= ")";

      dol_syslog(get_class($this)."::addline", LOG_DEBUG);
      if ($this->db->query($sql))
      {
        $lineId = $this->db->last_insert_id(MAIN_DB_PREFIX."facturedet_rec");
        $this->id=$facid;
        $this->update_price();
        return $lineId;
      }
      else
      {
        $this->error=$this->db->lasterror();
        return -1;
      }
    }
  }

  function updateline($rowid, $desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $price_base_type='HT', $info_bits=0, $fk_remise_except='', $pu_ttc=0, $type=0, $rang=-1, $special_code=0, $label='', $fk_unit=null, $pu_ht_devise = 0, $notrigger=0, $date_start_fill=0, $date_end_fill=0)
  {
      global $mysoc;

      $facid=$this->id;

      dol_syslog(get_class($this)."::updateline facid=".$facid." rowid=$rowid, desc=$desc, pu_ht=$pu_ht, qty=$qty, txtva=$txtva, txlocaltax1=$txlocaltax1, txlocaltax2=$txlocaltax2, fk_product=$fk_product, remise_percent=$remise_percent, info_bits=$info_bits, fk_remise_except=$fk_remise_except, price_base_type=$price_base_type, pu_ttc=$pu_ttc, type=$type, fk_unit=$fk_unit, pu_ht_devise=$pu_ht_devise", LOG_DEBUG);
      include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';

      // Clean parameters
      if (empty($remise_percent)) $remise_percent = 0;

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

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

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

      if ($this->brouillon)
      {
          // Clean parameters
          $remise_percent=price2num($remise_percent);
          $qty=price2num($qty);
          if (empty($info_bits)) $info_bits=0;
          $pu_ht=price2num($pu_ht);
          $pu_ttc=price2num($pu_ttc);
          $txtva=price2num($txtva);
        $txlocaltax1  = price2num($txlocaltax1);
        $txlocaltax2  = price2num($txlocaltax2);
        if (empty($txlocaltax1)) $txlocaltax1=0;
        if (empty($txlocaltax2)) $txlocaltax2=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 ($price_base_type=='HT')
          {
              $pu=$pu_ht;
          }
          else
          {
              $pu=$pu_ttc;
          }

          // 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, $type, $mysoc, $localtaxes_type, 100, $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];

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

          $sql = "UPDATE ".MAIN_DB_PREFIX."facturedet_rec SET ";
          $sql.= "fk_facture = '".$facid."'";
          $sql.= ", label=".(! empty($label)?"'".$this->db->escape($label)."'":"null");
          $sql.= ", description='".$this->db->escape($desc)."'";
          $sql.= ", price=".price2num($pu_ht);
          $sql.= ", qty=".price2num($qty);
          $sql.= ", tva_tx=".price2num($txtva);
          $sql.= ", vat_src_code='".$this->db->escape($vat_src_code)."'";
        $sql.= ", localtax1_tx=".$txlocaltax1;
        $sql.= ", localtax1_type='".$this->db->escape($localtaxes_type[0])."'";
        $sql.= ", localtax2_tx=".$txlocaltax2;
        $sql.= ", localtax2_type='".$this->db->escape($localtaxes_type[2])."'";
          $sql.= ", fk_product=".(! empty($fk_product)?"'".$fk_product."'":"null");
          $sql.= ", product_type=".$product_type;
          $sql.= ", remise_percent='".price2num($remise_percent)."'";
          $sql.= ", subprice='".price2num($pu_ht)."'";
          $sql.= ", total_ht='".price2num($total_ht)."'";
          $sql.= ", total_tva='".price2num($total_tva)."'";
          $sql.= ", total_localtax1='".price2num($total_localtax1)."'";
          $sql.= ", total_localtax2='".price2num($total_localtax2)."'";
          $sql.= ", total_ttc='".price2num($total_ttc)."'";
          $sql.= ", date_start_fill=".((int) $date_start_fill);
          $sql.= ", date_end_fill=".((int) $date_end_fill);
          $sql.= ", info_bits=".$info_bits;
          $sql.= ", rang=".$rang;
          $sql.= ", special_code=".$special_code;
          $sql.= ", fk_unit=".($fk_unit?"'".$this->db->escape($fk_unit)."'":"null");
          $sql.= ', multicurrency_subprice = '.$pu_ht_devise;
          $sql.= ', multicurrency_total_ht = '.$multicurrency_total_ht;
          $sql.= ', multicurrency_total_tva = '.$multicurrency_total_tva;
          $sql.= ', multicurrency_total_ttc = '.$multicurrency_total_ttc;
          $sql.= " WHERE rowid = ".$rowid;

          dol_syslog(get_class($this)."::updateline", LOG_DEBUG);
          if ($this->db->query($sql))
          {
              $this->id=$facid;
              $this->update_price();
              return 1;
          }
          else
          {
              $this->error=$this->db->lasterror();
              return -1;
          }
      }
  }


  function getNextDate()
  {
    if (empty($this->date_when)) return false;
    return dol_time_plus_duree($this->date_when, $this->frequency, $this->unit_frequency);
  }

  function isMaxNbGenReached()
  {
    $ret = false;
    if ($this->nb_gen_max > 0 && ($this->nb_gen_done >= $this->nb_gen_max)) $ret = true;
    return $ret;
  }

  function strikeIfMaxNbGenReached($ret)
  {
    // Special case to strike the date
    return ($this->isMaxNbGenReached()?'<strike>':'').$ret.($this->isMaxNbGenReached()?'</strike>':'');
  }

  function createRecurringInvoices($restictoninvoiceid=0, $forcevalidation=0)
  {
    global $conf, $langs, $db, $user;

    $error=0;

    // Load translation files required by the page
        $langs->loadLangs(array("main","bills"));

    $nb_create=0;

    $now = dol_now();
    $tmparray=dol_getdate($now);
    $today = dol_mktime(23,59,59,$tmparray['mon'],$tmparray['mday'],$tmparray['year']);   // Today is last second of current day

    dol_syslog("createRecurringInvoices restictoninvoiceid=".$restictoninvoiceid." forcevalidation=".$forcevalidation);

    $sql = 'SELECT rowid FROM '.MAIN_DB_PREFIX.'facture_rec';
    $sql.= ' WHERE frequency > 0';      // A recurring invoice is an invoice with a frequency
    $sql.= " AND (date_when IS NULL OR date_when <= '".$db->idate($today)."')";
    $sql.= ' AND (nb_gen_done < nb_gen_max OR nb_gen_max = 0)';
    $sql.= ' AND suspended = 0';
    $sql.= ' AND entity = '.$conf->entity;  // MUST STAY = $conf->entity here
    if ($restictoninvoiceid > 0) $sql.=' AND rowid = '.$restictoninvoiceid;
    $sql.= $db->order('entity', 'ASC');
    //print $sql;exit;

    $resql = $db->query($sql);
    if ($resql)
    {
        $i=0;
        $num = $db->num_rows($resql);

        if ($num) $this->output.=$langs->trans("FoundXQualifiedRecurringInvoiceTemplate", $num)."\n";
        else $this->output.=$langs->trans("NoQualifiedRecurringInvoiceTemplateFound");

        $saventity = $conf->entity;

        while ($i < $num)     // Loop on each template invoice. If $num = 0, test is false at first pass.
      {
        $line = $db->fetch_object($resql);

          $db->begin();

          $invoiceidgenerated = 0;

          $facturerec = new FactureRec($db);
        $facturerec->fetch($line->rowid);

        if ($facturerec->id > 0)
        {
          // Set entity context
          $conf->entity = $facturerec->entity;

          dol_syslog("createRecurringInvoices Process invoice template id=".$facturerec->id.", ref=".$facturerec->ref.", entity=".$facturerec->entity);

            $facture = new Facture($db);
          $facture->fac_rec = $facturerec->id;    // We will create $facture from this recurring invoice
          $facture->fk_fac_rec_source = $facturerec->id;    // We will create $facture from this recurring invoice

            $facture->type = self::TYPE_STANDARD;
            $facture->brouillon = 1;
            $facture->date = (empty($facturerec->date_when)?$now:$facturerec->date_when); // We could also use dol_now here but we prefer date_when so invoice has real date when we would like even if we generate later.
            $facture->socid = $facturerec->socid;

            $invoiceidgenerated = $facture->create($user);
            if ($invoiceidgenerated <= 0)
            {
                $this->errors = $facture->errors;
                $this->error = $facture->error;
                $error++;
            }
            if (! $error && ($facturerec->auto_validate || $forcevalidation))
            {
                $result = $facture->validate($user);
                if ($result <= 0)
                {
                    $this->errors = $facture->errors;
                    $this->error = $facture->error;
                    $error++;
                      }
            }
                  if (! $error && $facturerec->generate_pdf)
                  {
                      // We refresh the object in order to have all necessary data (like date_lim_reglement)
                      $facture->fetch($facture->id);
                      $result = $facture->generateDocument($facturerec->modelpdf, $langs);
                      if ($result <= 0)
                      {
                          $this->errors = $facture->errors;
                          $this->error = $facture->error;
                          $error++;
                      }
                  }
        }
        else
        {
          $error++;
          $this->error="Failed to load invoice template with id=".$line->rowid.", entity=".$conf->entity."\n";
          $this->errors[]="Failed to load invoice template with id=".$line->rowid.", entity=".$conf->entity;
          dol_syslog("createRecurringInvoices Failed to load invoice template with id=".$line->rowid.", entity=".$conf->entity);
        }

        if (! $error && $invoiceidgenerated >= 0)
        {
          $db->commit("createRecurringInvoices Process invoice template id=".$facturerec->id.", ref=".$facturerec->ref);
          dol_syslog("createRecurringInvoices Process invoice template ".$facturerec->ref." is finished with a success generation");
          $nb_create++;
          $this->output.=$langs->trans("InvoiceGeneratedFromTemplate", $facture->ref, $facturerec->ref)."\n";
        }
        else
        {
            $db->rollback("createRecurringInvoices Process invoice template id=".$facturerec->id.", ref=".$facturerec->ref);
        }

        $i++;
      }

      $conf->entity = $saventity;      // Restore entity context
    }
    else dol_print_error($db);

    $this->output=trim($this->output);

    return $error?$error:0;
  }

  function getNomUrl($withpicto=0,$option='',$max=0,$short=0,$moretitle='',$notooltip='',$save_lastsearch_value=-1)
  {
    global $langs;

    $result='';

    $label = '<u>' . $langs->trans("ShowInvoice") . '</u>';
    if (! empty($this->ref))
      $label .= '<br><b>'.$langs->trans('Ref') . ':</b> ' . $this->ref;
    if (! empty($this->date_last_gen))
      $label .= '<br><b>'.$langs->trans('DateLastGeneration') . ':</b> ' . dol_print_date($this->date_last_gen, 'dayhour');
    if ($this->frequency > 0)
    {
      if (! empty($this->date_when))
      {
        $label .= '<br><b>'.$langs->trans('NextDateToExecution') . ':</b> ';
        $label .= (empty($this->suspended)?'':'<strike>'). dol_print_date($this->date_when, 'day').(empty($this->suspended)?'':'</strike>');  // No hour for this property
        if (! empty($this->suspended)) $label .= ' ('.$langs->trans("Disabled").')';
      }
    }

        $url = DOL_URL_ROOT.'/compta/facture/fiche-rec.php?facid='.$this->id;

        if ($short) return $url;

        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';
        }

    $linkstart = '<a href="'.$url.'" title="'.dol_escape_htmltag($label, 1).'" class="classfortooltip">';
    $linkend='</a>';

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

    return $result;
  }

  function getLibStatut($mode=0, $alreadypaid=-1)
  {

    return $this->LibStatut($this->frequency?1:0, $this->suspended, $mode, $alreadypaid, empty($this->type)?0:$this->type);
  }

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.NotCamelCaps
  function LibStatut($recur, $status, $mode=0, $alreadypaid=-1, $type=0)
  {
        // phpcs:enable
    global $langs;
    $langs->load('bills');

    //print "$recur,$status,$mode,$alreadypaid,$type";
    if ($mode == 0)
    {
      $prefix='';
      if ($recur)
      {
        if ($status == self::STATUS_SUSPENDED) return $langs->trans('Disabled');
        else return $langs->trans('Active');
      }
      else
      {
        if ($status == self::STATUS_SUSPENDED) return $langs->trans('Disabled');
        else return $langs->trans("Draft");
      }
    }
    elseif ($mode == 1)
    {
      $prefix='Short';
      if ($recur)
      {
        if ($status == self::STATUS_SUSPENDED) return $langs->trans('Disabled');
        else return $langs->trans('Active');
      }
      else
      {
        if ($status == self::STATUS_SUSPENDED) return $langs->trans('Disabled');
        else return $langs->trans("Draft");
      }
    }
    elseif ($mode == 2)
    {
      if ($recur)
      {
        if ($status == self::STATUS_SUSPENDED) return img_picto($langs->trans('Disabled'),'statut6').' '.$langs->trans('Disabled');
        else return img_picto($langs->trans('Active'),'statut4').' '.$langs->trans('Active');
      }
      else
      {
        if ($status == self::STATUS_SUSPENDED) return img_picto($langs->trans('Disabled'),'statut6').' '.$langs->trans('Disabled');
        else return img_picto($langs->trans('Draft'),'statut0').' '.$langs->trans('Draft');
      }
    }
    elseif ($mode == 3)
    {
      if ($recur)
      {
        $prefix='Short';
        if ($status == self::STATUS_SUSPENDED) return img_picto($langs->trans('Disabled'),'statut6');
        else return img_picto($langs->trans('Active'),'statut4');
      }
      else
      {
        if ($status == self::STATUS_SUSPENDED) return img_picto($langs->trans('Disabled'),'statut6');
        else return img_picto($langs->trans('Draft'),'statut0');
      }
    }
    elseif ($mode == 4)
    {
      $prefix='';
      if ($recur)
      {
        if ($status == self::STATUS_SUSPENDED) return img_picto($langs->trans('Disabled'),'statut6').' '.$langs->trans('Disabled');
        else return img_picto($langs->trans('Active'),'statut4').' '.$langs->trans('Active');
      }
      else
      {
        if ($status == self::STATUS_SUSPENDED) return img_picto($langs->trans('Disabled'),'statut6').' '.$langs->trans('Disabled');
        else return img_picto($langs->trans('Draft'),'statut0').' '.$langs->trans('Draft');
      }
    }
    elseif ($mode == 5 || $mode == 6)
    {
      $prefix='';
      if ($mode == 5) $prefix='Short';
      if ($recur)
      {
        if ($status == self::STATUS_SUSPENDED) return '<span class="xhideonsmartphone">'.$langs->trans('Disabled').' </span>'.img_picto($langs->trans('Disabled'),'statut6');
        else return '<span class="xhideonsmartphone">'.$langs->trans('Active').' </span>'.img_picto($langs->trans('Active'),'statut4');
      }
      else
      {
        if ($status == self::STATUS_SUSPENDED) return '<span class="xhideonsmartphone">'.$langs->trans('Disabled').' </span>'.img_picto($langs->trans('Disabled'),'statut6');
        else return $langs->trans('Draft').' '.img_picto($langs->trans('Active'),'statut0');
      }
    }
  }

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

    $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').")";
    $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];
      }
    }

    // Initialize parameters
    $this->id=0;
    $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_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;
          $line->total_tva=-19.6;
        }
        else if ($xnbp == 2)    // UP is negative (free line)
        {
          $line->subprice=-100;
          $line->total_ht=-100;
          $line->total_ttc=-119.6;
          $line->total_tva=-19.6;
          $line->remise_percent=0;
        }
        else if ($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->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->remise_percent=00;
        }

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

        $this->total_ht       += $line->total_ht;
        $this->total_tva      += $line->total_tva;
        $this->total_ttc      += $line->total_ttc;
      }
      $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;
      $prodid = mt_rand(1, $num_prods);
      $line->fk_product=$prodids[$prodid];

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

    $this->usenewprice = 1;
  }

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

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

    function setFrequencyAndUnit($frequency,$unit)
    {
        if (! $this->table_element)
        {
            dol_syslog(get_class($this)."::setFrequencyAndUnit was called on objet with property table_element not defined",LOG_ERR);
            return -1;
        }

    if (!empty($frequency) && empty($unit))
        {
            dol_syslog(get_class($this)."::setFrequencyAndUnit was called on objet with params frequency defined but unit not defined",LOG_ERR);
            return -2;
        }

        $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
        $sql.= ' SET frequency = '.($frequency?$this->db->escape($frequency):'null');
        if (!empty($unit))
        {
          $sql.= ', unit_frequency = \''.$this->db->escape($unit).'\'';
    }
        $sql.= ' WHERE rowid = '.$this->id;

        dol_syslog(get_class($this)."::setFrequencyAndUnit", LOG_DEBUG);
        if ($this->db->query($sql))
        {
            $this->frequency = $frequency;
      if (!empty($unit)) $this->unit_frequency = $unit;
            return 1;
        }
        else
        {
            dol_print_error($this->db);
            return -1;
        }
    }

    function setNextDate($date, $increment_nb_gen_done=0)
    {
        if (! $this->table_element)
        {
            dol_syslog(get_class($this)."::setNextDate was called on objet with property table_element not defined",LOG_ERR);
            return -1;
        }
        $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
        $sql.= " SET date_when = ".($date ? "'".$this->db->idate($date)."'" : "null");
        if ($increment_nb_gen_done>0) $sql.= ', nb_gen_done = nb_gen_done + 1';
        $sql.= ' WHERE rowid = '.$this->id;

        dol_syslog(get_class($this)."::setNextDate", LOG_DEBUG);
        if ($this->db->query($sql))
        {
            $this->date_when = $date;
            if ($increment_nb_gen_done>0) $this->nb_gen_done++;
            return 1;
        }
        else
        {
            dol_print_error($this->db);
            return -1;
        }
    }

    function setMaxPeriod($nb)
    {
        if (! $this->table_element)
        {
            dol_syslog(get_class($this)."::setMaxPeriod was called on objet with property table_element not defined",LOG_ERR);
            return -1;
        }

        if (empty($nb)) $nb=0;

        $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
        $sql.= ' SET nb_gen_max = '.$nb;
        $sql.= ' WHERE rowid = '.$this->id;

        dol_syslog(get_class($this)."::setMaxPeriod", LOG_DEBUG);
        if ($this->db->query($sql))
        {
            $this->nb_gen_max = $nb;
            return 1;
        }
        else
        {
            dol_print_error($this->db);
            return -1;
        }
    }

    function setAutoValidate($validate)
    {
        if (! $this->table_element)
        {
            dol_syslog(get_class($this)."::setAutoValidate was called on objet with property table_element not defined",LOG_ERR);
            return -1;
        }

        $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
        $sql.= ' SET auto_validate = '.$validate;
        $sql.= ' WHERE rowid = '.$this->id;

        dol_syslog(get_class($this)."::setAutoValidate", LOG_DEBUG);
        if ($this->db->query($sql))
        {
            $this->auto_validate = $validate;
            return 1;
        }
        else
        {
            dol_print_error($this->db);
            return -1;
        }
    }

    function setGeneratePdf($validate)
    {
        if (! $this->table_element)
        {
            dol_syslog(get_class($this)."::setGeneratePdf was called on objet with property table_element not defined",LOG_ERR);
            return -1;
        }

        $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
        $sql.= ' SET generate_pdf = '.$validate;
        $sql.= ' WHERE rowid = '.$this->id;

        dol_syslog(get_class($this)."::setGeneratePdf", LOG_DEBUG);
        if ($this->db->query($sql))
        {
            $this->generate_pdf = $validate;
            return 1;
        }
        else
        {
            dol_print_error($this->db);
            return -1;
        }
    }

    function setModelPdf($model)
    {
        if (! $this->table_element)
        {
            dol_syslog(get_class($this)."::setModelPdf was called on objet with property table_element not defined",LOG_ERR);
            return -1;
        }

        $sql = 'UPDATE '.MAIN_DB_PREFIX.$this->table_element;
        $sql.= ' SET modelpdf = "' . $model . '"';
        $sql.= ' WHERE rowid = '.$this->id;

        dol_syslog(get_class($this)."::setModelPdf", LOG_DEBUG);
        if ($this->db->query($sql))
        {
            $this->modelpdf = $model;
            return 1;
        }
        else
        {
            dol_print_error($this->db);
            return -1;
        }
    }
}



class FactureLigneRec extends CommonInvoiceLine
{
  public $element='facturedetrec';

  public $table_element='facturedet_rec';

  var $date_start_fill;
  var $date_end_fill;


    function delete(User $user, $notrigger = false)
    {
      $error=0;

      $this->db->begin();

      if (! $error) {
          if (! $notrigger) {
              // Call triggers
              $result=$this->call_trigger('LINEBILLREC_DELETE', $user);
              if ($result < 0) { $error++; } // Do also here what you must do to rollback action if trigger fail
              // End call triggers
          }
      }

      if (! $error)
      {
        $sql = 'DELETE FROM '.MAIN_DB_PREFIX.$this->table_element.' WHERE rowid='.$this->id;

        $res = $this->db->query($sql);
        if($res===false) {
            $error++;
            $this->errors[] = $this->db->lasterror();
        }
      }

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


    function fetch($rowid)
    {
      $sql = 'SELECT l.rowid, l.fk_facture ,l.fk_product, l.product_type, 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, l.remise_percent, l.subprice,';
      $sql.= ' l.date_start_fill, l.date_end_fill, l.info_bits, l.total_ht, l.total_tva, l.total_ttc,';
      $sql.= ' l.rang, l.special_code,';
      $sql.= ' l.fk_unit, l.fk_contract_line,';
      $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_rec as l';
      $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON l.fk_product = p.rowid';
      $sql.= ' WHERE l.rowid = '.$rowid;
      $sql.= ' ORDER BY l.rang';

      dol_syslog('FactureRec::fetch', LOG_DEBUG);
      $result = $this->db->query($sql);
      if ($result)
      {

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

        $this->id             = $objp->rowid;
        $this->label            = $objp->custom_label;    // Label line
        $this->desc             = $objp->description;   // Description line
        $this->description      = $objp->description;   // Description line
        $this->product_type     = $objp->product_type;    // Type of line
        $this->ref              = $objp->product_ref;   // Ref product
        $this->product_ref      = $objp->product_ref;   // Ref product
        $this->libelle          = $objp->product_label;   // deprecated
        $this->product_label  = $objp->product_label;   // Label product
        $this->product_desc     = $objp->product_desc;    // Description product
        $this->fk_product_type  = $objp->fk_product_type; // Type of product
        $this->qty              = $objp->qty;
        $this->price      = $objp->price;
        $this->subprice         = $objp->subprice;
        $this->fk_facture   = $objp->fk_facture;
        $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->localtax1_type   = $objp->localtax1_type;
        $this->localtax2_type   = $objp->localtax2_type;
        $this->remise_percent   = $objp->remise_percent;
        $this->fk_remise_except = $objp->fk_remise_except;
        $this->fk_product       = $objp->fk_product;
        $this->date_start_fill  = $objp->date_start_fill;
        $this->date_end_fill    = $objp->date_end_fill;
        $this->info_bits        = $objp->info_bits;
        $this->total_ht         = $objp->total_ht;
        $this->total_tva        = $objp->total_tva;
        $this->total_ttc        = $objp->total_ttc;
        $this->code_ventilation = $objp->fk_code_ventilation;
        $this->rang       = $objp->rang;
        $this->special_code   = $objp->special_code;
        $this->fk_unit          = $objp->fk_unit;
        $this->fk_contract_line = $objp->fk_contract_line;


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


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

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

      $sql = "UPDATE ".MAIN_DB_PREFIX."facturedet_rec SET";
      $sql.= " fk_facture = ".$this->fk_facture;
      $sql.= ", label=".(! empty($this->label)?"'".$this->db->escape($this->label)."'":"null");
      $sql.= ", description='".$this->db->escape($this->desc)."'";
      $sql.= ", price=".price2num($this->price);
      $sql.= ", qty=".price2num($this->qty);
      $sql.= ", tva_tx=".price2num($this->tva_tx);
      $sql.= ", vat_src_code='".$this->db->escape($this->vat_src_code)."'";
      $sql.= ", localtax1_tx=".price2num($this->localtax1_tx);
      $sql.= ", localtax1_type='".$this->db->escape($this->localtax1_type)."'";
      $sql.= ", localtax2_tx=".price2num($this->localtax2_tx);
      $sql.= ", localtax2_type='".$this->db->escape($this->localtax2_type)."'";
      $sql.= ", fk_product=".($this->fk_product > 0 ? $this->fk_product :"null");
      $sql.= ", product_type=".$this->product_type;
      $sql.= ", remise_percent='".price2num($this->remise_percent)."'";
      $sql.= ", subprice='".price2num($this->subprice)."'";
      $sql.= ", info_bits='".price2num($this->info_bits)."'";
      $sql.= ", date_start_fill=".(int) $this->date_start_fill;
      $sql.= ", date_end_fill=".(int) $this->date_end_fill;
      if (empty($this->skip_update_total))
      {
        $sql.= ", total_ht=".price2num($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);
      }
      $sql.= ", rang=".$this->rang;
      $sql.= ", special_code=".$this->special_code;
      $sql.= ", fk_unit=".($this->fk_unit ?"'".$this->db->escape($this->fk_unit )."'":"null");
      $sql.= ", fk_contract_line=".($this->fk_contract_line?$this->fk_contract_line:"null");
      $sql.= " WHERE rowid = ".$this->id;

      dol_syslog(get_class($this)."::updateline", LOG_DEBUG);
      $resql=$this->db->query($sql);
      if ($resql)
      {
        if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) // For avoid conflicts if trigger used
        {
          $result=$this->insertExtraFields();
          if ($result < 0)
          {
            $error++;
          }
        }

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