<?php
/* Copyright (C) 2004-2006 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005      Sylvain SCATTOLINI   <sylvain@s-infoservices.com>
 * Copyright (C) 2006      Rodolphe Quiedeville <rodolphe@quiedeville.org>
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 * or see http://www.gnu.org/
 *
 * $Id$
 * $Source$
 */

/**
   \file       htdocs/includes/modules/facture/pdf_oursin.modules.php
   \ingroup    facture
   \brief      Fichier de la classe permettant de générer les factures au modèle oursin
   \author	    Sylvain SCATTOLINI basé sur un modèle de Laurent Destailleur
   \version    $Revision$
*/

require_once(DOL_DOCUMENT_ROOT."/product.class.php");
require_once(DOL_DOCUMENT_ROOT ."/includes/modules/facture/modules_facture.php");

/**
   \class      pdf_oursin
   \brief      Classe permettant de générer les factures au modèle oursin
*/

class pdf_oursin extends ModelePDFFactures
{
  var $emetteur;	// Objet societe qui emet
  var $marges=array("g"=>10,"h"=>5,"d"=>10,"b"=>15);
  
  /**
     \brief  Constructeur
     \param	db		handler accès base de donnée
  */
  function pdf_oursin($db)
  {
    global $conf,$langs,$mysoc;
    
    $langs->load("main");
    $langs->load("bills");
    $langs->load("products");
    
    $this->db = $db;
    $this->name = "oursin";
    $this->description = $langs->transnoentities('PDFOursinDescription');
    
    // Dimension page pour format A4
    $this->type = 'pdf';
    $this->page_largeur = 210;
    $this->page_hauteur = 297;
    $this->format = array($this->page_largeur,$this->page_hauteur);
    
    $this->option_logo = 1;                    // Affiche logo FAC_PDF_LOGO
    $this->option_tva = 1;                     // Gere option tva FACTURE_TVAOPTION
    $this->option_modereg = 1;                 // Gere choix mode règlement FACTURE_CHQ_NUMBER, FACTURE_RIB_NUMBER
    $this->option_codeproduitservice = 1;      // Affiche code produit-service FACTURE_CODEPRODUITSERVICE
    if (defined("FACTURE_TVAOPTION") && FACTURE_TVAOPTION == 'franchise')
      $this->franchise=1;
    
    // Recupere emmetteur
    $this->emetteur=$mysoc;
    if (! $this->emetteur->pays_code) $this->emetteur->pays_code=substr($langs->defaultlang,-2);    // Par defaut, si n'était pas défini
  }
  
  
  /**
   *		\brief      Fonction générant la facture sur le disque
   *		\param	    facid	id de la facture à générer
   *		\return	    int     1=ok, 0=ko
   *		\remarks    Variables utilisées
   *		\remarks    MAIN_INFO_SOCIETE_NOM
   *		\remarks    MAIN_INFO_SOCIETE_ADRESSE
   *		\remarks    MAIN_INFO_SOCIETE_CP
   *		\remarks    MAIN_INFO_SOCIETE_VILLE
   *		\remarks    MAIN_INFO_SOCIETE_TEL
   *		\remarks    MAIN_INFO_SOCIETE_FAX
   *	 	\remarks    MAIN_INFO_SOCIETE_WEB
   *      \remarks    MAIN_INFO_SOCIETE_LOGO
   *		\remarks    MAIN_INFO_SIRET
   *		\remarks    MAIN_INFO_SIREN
   *		\remarks    MAIN_INFO_RCS
   *		\remarks    MAIN_INFO_CAPITAL
   *		\remarks    MAIN_INFO_TVAINTRA
   */
  function write_pdf_file($fac,$outputlangs='')
  {
    global $user,$langs,$conf;
    
    if (! is_object($outputlangs)) $outputlangs=$langs;
    $outputlangs->load("main");
    $outputlangs->load("companies");
    $outputlangs->load("bills");
    $outputlangs->load("products");
    
    $outputlangs->setPhpLang();
    
    $langs->load("main");
    $langs->load("bills");
    $langs->load("products");
    
    if ($conf->facture->dir_output)
      {
	// Définition de l'objet $fac (pour compatibilite ascendante)
	if (! is_object($fac))
	  {
	    $id = $fac;
	    $fac = new Facture($this->db,"",$id);
	    $ret=$fac->fetch($id);
	  }
	
	// Définition de $dir et $file
	if ($fac->specimen)
	  {
	    $dir = $conf->facture->dir_output;
	    $file = $dir . "/SPECIMEN.pdf";
	  }
	else
	  {
	    $facref = sanitize_string($fac->ref);
	    $dir = $conf->facture->dir_output . "/" . $facref;
	    $file = $dir . "/" . $facref . ".pdf";
	  }

	if (! file_exists($dir))
	  {
	    if (create_exdir($dir) < 0)
	      {
		$this->error=$langs->transnoentities("ErrorCanNotCreateDir",$dir);
		$langs->setPhpLang();	// On restaure langue session
		return 0;
	      }
	  }

	if (file_exists($dir))
	  {
	    // Initialisation facture vierge
	    $pdf=new FPDI_Protection('P','mm',$this->format);
	    $pdf->SetProtection(array('print')); //ne permet que l'impression du document
	    $pdf->Open();
	    $pdf->AddPage();

	    $this->_pagehead($pdf, $fac);

	    $pdf->SetTitle($fac->ref);
	    $pdf->SetSubject($langs->transnoentities("Invoice"));
	    $pdf->SetCreator("Dolibarr ".DOL_VERSION);
	    $pdf->SetAuthor($user->fullname);

	    $pdf->SetMargins(10, 10, 10);
	    $pdf->SetAutoPageBreak(1,0);

	    $tab_top = $this->marges['h']+90;
	    $tab_height = 110;

	    $pdf->SetFillColor(220,220,220);
	    $pdf->SetFont('Arial','', 9);
	    $pdf->SetXY ($this->marges['g'], $tab_top + $this->marges['g'] );

	    $iniY = $pdf->GetY();
	    $curY = $pdf->GetY();
	    $nexY = $pdf->GetY();
	    $nblignes = sizeof($fac->lignes);

	    // Boucle sur les lignes de factures
	    for ($i = 0 ; $i < $nblignes ; $i++)
	      {
		$curY = $nexY;

		// Description produit
		$codeproduitservice="";
		$pdf->SetXY ($this->marges['g']+ 1, $curY );
		if (defined("FACTURE_CODEPRODUITSERVICE") && FACTURE_CODEPRODUITSERVICE) {
		  // Affiche code produit si ligne associée à un code produit

		  $prodser = new Product($this->db);

		  $prodser->fetch($fac->lignes[$i]->produit_id);
		  if ($prodser->ref) {
		    $codeproduitservice=" - ".$langs->transnoentities("ProductCode")." ".$prodser->ref;
		  }
		}
		if ($fac->lignes[$i]->date_start && $fac->lignes[$i]->date_end) {
		  // Affichage durée si il y en a une
		  $codeproduitservice.=" (".$langs->transnoentities("From")." ".dolibarr_print_date($fac->lignes[$i]->date_start)." ".$langs->transnoentities("to")." ".dolibarr_print_date($fac->lignes[$i]->date_end).")";
		}
		$pdf->MultiCell(108, 5, $fac->lignes[$i]->desc."$codeproduitservice", 0, 'J');

		$nexY = $pdf->GetY();

		// TVA
		if ($this->franchise!=1)
		  {
		    $pdf->SetXY ($this->marges['g']+119, $curY);
		    $pdf->MultiCell(10, 5, $fac->lignes[$i]->tva_tx, 0, 'C');
		  }
		// Prix unitaire HT avant remise
		$pdf->SetXY ($this->marges['g']+132, $curY);
		$pdf->MultiCell(16, 5, price($fac->lignes[$i]->subprice), 0, 'R', 0);

		// Quantit
		$pdf->SetXY ($this->marges['g']+150, $curY);
		$pdf->MultiCell(10, 5, $fac->lignes[$i]->qty, 0, 'R');

		// Remise sur ligne
		$pdf->SetXY ($this->marges['g']+160, $curY);
		if ($fac->lignes[$i]->remise_percent) {
		  $pdf->MultiCell(14, 5, $fac->lignes[$i]->remise_percent."%", 0, 'R');
		}

		// Total HT
		$pdf->SetXY ($this->marges['g']+168, $curY);
		$total = price($fac->lignes[$i]->price * $fac->lignes[$i]->qty);
		$pdf->MultiCell(21, 5, $total, 0, 'R', 0);


		if ($nexY > 200 && $i < $nblignes - 1)
		  {
		    $this->_tableau($pdf, $tab_top, $tab_height, $nexY, $fac);
		    $pdf->AddPage();
		    $nexY = $iniY;
		    $this->_pagehead($pdf, $fac);
		    $pdf->SetTextColor(0,0,0);
		    $pdf->SetFont('Arial','', 10);
		  }

	      }
	    $this->_tableau($pdf, $tab_top, $tab_height, $nexY, $fac);

	    $deja_regle = $fac->getSommePaiement();

	    $this->_tableau_tot($pdf, $fac, $deja_regle);

	    if ($deja_regle) {
	      $this->_tableau_versements($pdf, $fac);
	    }

	    /*
	     * Mode de règlement
	     */
	    if ((! defined("FACTURE_CHQ_NUMBER") || ! FACTURE_CHQ_NUMBER) && (! defined("FACTURE_RIB_NUMBER") || ! FACTURE_RIB_NUMBER)) {
	      $pdf->SetXY ($this->marges['g'], 228);
	      $pdf->SetTextColor(200,0,0);
	      $pdf->SetFont('Arial','B',8);
	      $pdf->MultiCell(90, 3, $langs->transnoentities("ErrorNoPaiementModeConfigured"),0,'L',0);
	      $pdf->MultiCell(90, 3, $langs->transnoentities("ErrorCreateBankAccount"),0,'L',0);
	      $pdf->SetTextColor(0,0,0);
	    }

	    /*
	     * Propose mode règlement par CHQ
	     */
	    if (defined("FACTURE_CHQ_NUMBER"))
	      {
		if (FACTURE_CHQ_NUMBER > 0)
		  {
		    $account = new Account($this->db);
		    $account->fetch(FACTURE_CHQ_NUMBER);

		    $pdf->SetXY ($this->marges['g'], 225);
		    $pdf->SetFont('Arial','B',8);
		    $pdf->MultiCell(90, 3, $langs->transnoentities('PaymentByChequeOrderedTo').' '.$account->proprio.' '.$langs->transnoentities('SendTo').':',0,'L',0);
		    $pdf->SetXY ($this->marges['g'], 230);
		    $pdf->SetFont('Arial','',8);
		    $pdf->MultiCell(80, 3, $account->adresse_proprio, 0, 'L', 0);
		  }
	      }

	    /*
	     * Propose mode règlement par RIB
	     */
	    if (defined("FACTURE_RIB_NUMBER"))
	      {
		if (FACTURE_RIB_NUMBER > 0)
		  {
		    $account = new Account($this->db);
		    $account->fetch(FACTURE_RIB_NUMBER);

		    $cury=240;
		    $pdf->SetXY ($this->marges['g'], $cury);
		    $pdf->SetFont('Arial','B',8);
		    $pdf->MultiCell(90, 3, $langs->transnoentities('PaymentByTransferOnThisBankAccount').':', 0, 'L', 0);
		    $cury=245;
		    $pdf->SetFont('Arial','B',6);
		    $pdf->line($this->marges['g'], $cury, $this->marges['g'], $cury+10 );
		    $pdf->SetXY ($this->marges['g'], $cury);
		    $pdf->MultiCell(18, 3, $langs->transnoentities("BankCode"), 0, 'C', 0);
		    $pdf->line($this->marges['g']+18, $cury, $this->marges['g']+18, $cury+10 );
		    $pdf->SetXY ($this->marges['g']+18, $cury);
		    $pdf->MultiCell(18, 3, $langs->transnoentities("DeskCode"), 0, 'C', 0);
		    $pdf->line($this->marges['g']+36, $cury, $this->marges['g']+36, $cury+10 );
		    $pdf->SetXY ($this->marges['g']+36, $cury);
		    $pdf->MultiCell(24, 3, $langs->transnoentities("BankAccountNumber"), 0, 'C', 0);
		    $pdf->line($this->marges['g']+60, $cury, $this->marges['g']+60, $cury+10 );
		    $pdf->SetXY ($this->marges['g']+60, $cury);
		    $pdf->MultiCell(13, 3, $langs->transnoentities("BankAccountNumberKey"), 0, 'C', 0);
		    $pdf->line($this->marges['g']+73, $cury, $this->marges['g']+73, $cury+10 );

		    $pdf->SetFont('Arial','',8);
		    $pdf->SetXY ($this->marges['g'], $cury+5);
		    $pdf->MultiCell(18, 3, $account->code_banque, 0, 'C', 0);
		    $pdf->SetXY ($this->marges['g']+18, $cury+5);
		    $pdf->MultiCell(18, 3, $account->code_guichet, 0, 'C', 0);
		    $pdf->SetXY ($this->marges['g']+36, $cury+5);
		    $pdf->MultiCell(24, 3, $account->number, 0, 'C', 0);
		    $pdf->SetXY ($this->marges['g']+60, $cury+5);
		    $pdf->MultiCell(13, 3, $account->cle_rib, 0, 'C', 0);

		    $pdf->SetXY ($this->marges['g'], $cury+15);
		    $pdf->MultiCell(90, 3, $langs->transnoentities("Residence").' : ' . $account->domiciliation, 0, 'L', 0);
		    $pdf->SetXY ($this->marges['g'], $cury+25);
		    $pdf->MultiCell(90, 3, $langs->transnoentities("IbanPrefix").' : ' . $account->iban_prefix, 0, 'L', 0);
		    $pdf->SetXY ($this->marges['g'], $cury+30);
		    $pdf->MultiCell(90, 3, $langs->transnoentities("BIC").' : ' . $account->bic, 0, 'L', 0);
		  }
	      }

	    /*
	     * Conditions de règlements
	     */
	    if ($fac->cond_reglement_code)
	      {
		$pdf->SetFont('Arial','B',10);
		$pdf->SetXY($this->marges['g'], 217);
		$titre = $langs->transnoentities("PaymentConditions").':';
		$pdf->MultiCell(80, 5, $titre, 0, 'L');
		$pdf->SetFont('Arial','',10);
		$pdf->SetXY($this->marges['g']+44, 217);
		$lib_condition_paiement=$outputlangs->transnoentities("PaymentCondition".$fac->cond_reglement_code)?$outputlangs->transnoentities("PaymentCondition".$fac->cond_reglement_code):$fac->cond_reglement;
		$pdf->MultiCell(80, 5, $lib_condition_paiement,0,'L');
	      }

	    /*
	     * Pied de page
	     */
	    $this->_pagefoot($pdf, $fac);
	    $pdf->AliasNbPages();

	    $pdf->Close();

	    $pdf->Output($file);

	    $langs->setPhpLang();	// On restaure langue session
	    return 1;   // Pas d'erreur
	  }
	else
	  {
	    $this->error=$langs->transnoentities("ErrorCanNotCreateDir",$dir);
	    $langs->setPhpLang();	// On restaure langue session
	    return 0;
	  }
      }
    else
      {
	$this->error=$langs->transnoentities("ErrorConstantNotDefined","FAC_OUTPUTDIR");
	$langs->setPhpLang();	// On restaure langue session
	return 0;
      }
    $this->error=$langs->transnoentities("ErrorUnknown");
    $langs->setPhpLang();	// On restaure langue session
    return 0;   // Erreur par defaut
  }


  /*
   *   \brief      Affiche tableau des versement
   *   \param      pdf     objet PDF
   *   \param      fac     objet facture
   */
  function _tableau_versements(&$pdf, $fac)
  {
    global $langs;
    $langs->load("main");
    $langs->load("bills");

    $tab3_posx = $this->marges['g']+110;
    $tab3_top = $this->marges['h']+235;
    $tab3_width = 80;
    $tab3_height = 4;

    $pdf->SetFont('Arial','',8);
    $pdf->SetXY ($tab3_posx, $tab3_top - 5);
    $pdf->MultiCell(60, 5, $langs->transnoentities("PaymentsAlreadyDone"), 0, 'L', 0);

    $pdf->Rect($tab3_posx, $tab3_top-1, $tab3_width, $tab3_height);

    $pdf->SetXY ($tab3_posx, $tab3_top-1 );
    $pdf->MultiCell(20, 4, $langs->transnoentities("Payment"), 0, 'L', 0);
    $pdf->SetXY ($tab3_posx+21, $tab3_top-1 );
    $pdf->MultiCell(20, 4, $langs->transnoentities("Amount"), 0, 'L', 0);
    $pdf->SetXY ($tab3_posx+41, $tab3_top-1 );
    $pdf->MultiCell(20, 4, $langs->transnoentities("Type"), 0, 'L', 0);
    $pdf->SetXY ($tab3_posx+60, $tab3_top-1 );
    $pdf->MultiCell(20, 4, $langs->transnoentities("Ref"), 0, 'L', 0);

    $sql = "SELECT ".$this->db->pdate("p.datep")."as date, pf.amount as amount, p.fk_paiement as type, p.num_paiement as num ";
    $sql.= "FROM ".MAIN_DB_PREFIX."paiement as p, ".MAIN_DB_PREFIX."paiement_facture as pf ";
    $sql.= "WHERE pf.fk_paiement = p.rowid and pf.fk_facture = ".$fac->id." ";
    $sql.= "ORDER BY p.datep";
    if ($this->db->query($sql))
      {
	$pdf->SetFont('Arial','',6);
	$num = $this->db->num_rows();
	$i=0; $y=0;
	while ($i < $num) {
	  $y+=3;
	  $row = $this->db->fetch_row();

	  $pdf->SetXY ($tab3_posx, $tab3_top+$y );
	  $pdf->MultiCell(20, 4, strftime("%d/%m/%y",$row[0]), 0, 'L', 0);
	  $pdf->SetXY ($tab3_posx+21, $tab3_top+$y);
	  $pdf->MultiCell(20, 4, $row[1], 0, 'L', 0);
	  $pdf->SetXY ($tab3_posx+41, $tab3_top+$y);
	  switch ($row[2])
	    {
	    case 1:
	      $oper = 'TIP';
	      break;
	    case 2:
	      $oper = 'VIR';
	      break;
	    case 3:
	      $oper = 'PRE';
	      break;
	    case 4:
	      $oper = 'LIQ';
	      break;
	    case 5:
	      $oper = 'VAD';
	      break;
	    case 6:
	      $oper = 'CB';
	      break;
	    case 7:
	      $oper = 'CHQ';
	      break;
	    }
	  $pdf->MultiCell(20, 4, $oper, 0, 'L', 0);
	  $pdf->SetXY ($tab3_posx+60, $tab3_top+$y);
	  $pdf->MultiCell(20, 4, $row[3], 0, 'L', 0);

	  $pdf->line($tab3_posx, $tab3_top+$y+3, $tab3_posx+$tab3_width, $tab3_top+$y+3 );

	  $i++;
	}
      }
    else
      {
	$this->error=$langs->transnoentities("ErrorSQL")." $sql";
	return 0;
      }

  }

  /*
   *   \brief      Affiche le total à payer
   *   \param      pdf         objet PDF
   *   \param      fac         objet facture
   *   \param      deja_regle  montant deja regle
   */
  function _tableau_tot(&$pdf, $fac, $deja_regle)
  {
    global $langs;
    $langs->load("main");
    $langs->load("bills");

    $tab2_top = $this->marges['h']+202;
    $tab2_hl = 5;
    $tab2_height = $tab2_hl * 4;
    $pdf->SetFont('Arial','', 9);

    // Affiche la mention TVA non applicable selon option
    $pdf->SetXY ($this->marges['g'], $tab2_top + 0);
    if ($this->franchise==1)
      {
	$pdf->MultiCell(100, $tab2_hl, $langs->transnoentities("VATIsNotUsedForInvoice"), 0, 'L', 0);
      }

    // Tableau total
    $col1x=$this->marges['g']+110; $col2x=$this->marges['g']+164;
    $pdf->SetXY ($col1x, $tab2_top + 0);
    $pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("TotalHT"), 0, 'L', 0);

    $pdf->SetXY ($col2x, $tab2_top + 0);
    $pdf->MultiCell(26, $tab2_hl, price($fac->total_ht + $fac->remise), 0, 'R', 0);

    if ($fac->remise > 0)
      {
	$pdf->SetXY ($col1x, $tab2_top + $tab2_hl);
	$pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("GlobalDiscount"), 0, 'L', 0);

	$pdf->SetXY ($col2x, $tab2_top + $tab2_hl);
	$pdf->MultiCell(26, $tab2_hl, "-".$fac->remise_percent."%", 0, 'R', 0);

	$pdf->SetXY ($col1x, $tab2_top + $tab2_hl * 2);
	$pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("WithDiscountTotalHT"), 0, 'L', 0);

	$pdf->SetXY ($col2x, $tab2_top + $tab2_hl * 2);
	$pdf->MultiCell(26, $tab2_hl, price($fac->total_ht), 0, 'R', 0);

	$index = 3;
      }
    else
      {
	$index = 1;
      }

    $pdf->SetXY ($col1x, $tab2_top + $tab2_hl * $index);
    $pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("TotalVAT"), 0, 'L', 0);

    $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * $index);
    $pdf->MultiCell(26, $tab2_hl, price($fac->total_tva), 0, 'R', 0);

    $pdf->SetXY ($col1x, $tab2_top + $tab2_hl * ($index+1));
    $pdf->SetTextColor(22,137,210);
    $pdf->SetFont('Arial','B', 11);
    $pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("TotalTTC"), 0, 'L', 0);

    $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * ($index+1));
    $pdf->MultiCell(26, $tab2_hl, price($fac->total_ttc), 0, 'R', 0);
    $pdf->SetTextColor(0,0,0);

    if ($deja_regle > 0)
      {
	$pdf->SetXY ($col1x, $tab2_top + $tab2_hl * ($index+2));
	$pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("AlreadyPayed"), 0, 'L', 0);

	$pdf->SetXY ($col2x, $tab2_top + $tab2_hl * ($index+2));
	$pdf->MultiCell(26, $tab2_hl, price($deja_regle), 0, 'R', 0);

	$pdf->SetXY ($col1x, $tab2_top + $tab2_hl * ($index+3));
	$pdf->SetTextColor(22,137,210);
	$pdf->SetFont('Arial','B', 11);
	$pdf->MultiCell($col2x-$col1x, $tab2_hl, $langs->transnoentities("RemainderToPay"), 0, 'L', 0);

	$pdf->SetXY ($col2x, $tab2_top + $tab2_hl * ($index+3));
	$pdf->MultiCell(26, $tab2_hl, price($fac->total_ttc - $deja_regle), 0, 'R', 0);
	$pdf->SetTextColor(0,0,0);
      }
  }

  /*
   *   \brief      Affiche la grille des lignes de factures
   *   \param      pdf     objet PDF
   */
  function _tableau(&$pdf, $tab_top, $tab_height, $nexY, $fac)
  {
    global $langs;
    $langs->load("main");
    $langs->load("bills");

    $pdf->line( $this->marges['g'], $tab_top+8, 210-$this->marges['d'], $tab_top+8 );
    $pdf->line( $this->marges['g'], $tab_top + $tab_height, 210-$this->marges['d'], $tab_top + $tab_height );

    $pdf->SetFont('Arial','B',10);

    $pdf->Text($this->marges['g']+2,$tab_top + 5, $langs->transnoentities("Designation"));
    if ($this->franchise!=1) $pdf->Text($this->marges['g']+120, $tab_top + 5, $langs->transnoentities("VAT"));
    $pdf->Text($this->marges['g']+135, $tab_top + 5,$langs->transnoentities("PriceUHT"));
    $pdf->Text($this->marges['g']+153, $tab_top + 5, $langs->transnoentities("Qty"));

    $nblignes = sizeof($fac->lignes);
    $rem=0;
    for ($i = 0 ; $i < $nblignes ; $i++)
      if ($fac->lignes[$i]->remise_percent)
	{
	  $rem=1;
	}
    if ($rem==1)
      {
	$pdf->Text($this->marges['g']+163, $tab_top + 5,'Rem.');
      }
    $pdf->Text($this->marges['g']+175, $tab_top + 5, $langs->transnoentities("TotalHT"));
  }

  /*
   *   \brief      Affiche en-tête facture
   *   \param      pdf     objet PDF
   *   \param      fac     objet facture
   */
  function _pagehead(&$pdf, $fac)
  {
    global $langs,$conf;
    $langs->load("main");
    $langs->load("bills");
    $langs->load("propal");
    $langs->load("companies");

    $pdf->SetTextColor(0,0,60);
    $pdf->SetFont('Arial','B',13);

    $pdf->SetXY($this->marges['g'],6);

    // Logo
    $logo=$conf->societe->dir_logos.'/'.$this->emetteur->logo;
    if ($this->emetteur->logo)
      {
	if (is_readable($logo))
	  {
	    $taille=getimagesize($logo);
	    $longueur=$taille[0]/2.835;
	    $pdf->Image($logo, $this->marges['g'], $this->marges['h'], 0, 24);
	  }
	else
	  {
	    $pdf->SetTextColor(200,0,0);
	    $pdf->SetFont('Arial','B',8);
	    $pdf->MultiCell(80, 3, $langs->transnoentities("ErrorLogoFileNotFound",$logo), 0, 'L');
	    $pdf->MultiCell(80, 3, $langs->transnoentities("ErrorGoToModuleSetup"), 0, 'L');
	  }
      }
    else if (defined("FAC_PDF_INTITULE"))
      {
	$pdf->MultiCell(80, 6, FAC_PDF_INTITULE, 0, 'L');
      }


    /*
     * Emetteur
     */
    $posy=$this->marges['h']+24;
    $pdf->SetTextColor(0,0,0);
    $pdf->SetFont('Arial','',8);
    $pdf->SetXY($this->marges['g'],$posy-5);


    $pdf->SetXY($this->marges['g'],$posy);
    $pdf->SetFillColor(255,255,255);
    $pdf->MultiCell(82, 34, "", 0, 'R', 1);


    $pdf->SetXY($this->marges['g'],$posy+4);

    // Nom emetteur
    $pdf->SetTextColor(0,0,60);
    $pdf->SetFont('Arial','B',12);
    if (defined("FAC_PDF_SOCIETE_NOM") && FAC_PDF_SOCIETE_NOM)  // Prioritaire sur MAIN_INFO_SOCIETE_NOM
      {
	$pdf->MultiCell(80, 4, FAC_PDF_SOCIETE_NOM, 0, 'L');
      }
    else                                                        // Par defaut
      {
	$pdf->MultiCell(80, 4, MAIN_INFO_SOCIETE_NOM, 0, 'L');
      }

    // Caractéristiques emetteur
    $pdf->SetFont('Arial','',9);
    if (defined("FAC_PDF_ADRESSE"))
      {
	$pdf->MultiCell(80, 4, FAC_PDF_ADRESSE);
      }
    if (defined("FAC_PDF_TEL") && FAC_PDF_TEL)
      {
	$pdf->MultiCell(80, 4, $langs->transnoentities("Phone").": ".FAC_PDF_TEL);
      }
    if (defined("FAC_PDF_MEL") && FAC_PDF_MEL)
      {
	$pdf->MultiCell(80, 4, $langs->transnoentities("Email").": ".FAC_PDF_MEL);
      }
    if (defined("FAC_PDF_WWW") && FAC_PDF_WWW)
      {
	$pdf->MultiCell(80, 4, $langs->transnoentities("Web").": ".FAC_PDF_WWW);
      }

    $pdf->SetFont('Arial','',7);
    if (defined("MAIN_INFO_SIREN") && MAIN_INFO_SIREN)
      {
	$pdf->MultiCell(80, 4, $langs->transcountry("ProfId1",$this->pays_code).": ".MAIN_INFO_SIREN);
      }
    elseif (defined("MAIN_INFO_SIRET") && MAIN_INFO_SIRET)
      {
	$pdf->MultiCell(80, 4, $langs->transcountry("ProfId2",$this->pays_code).": ".MAIN_INFO_SIRET);
      }


    /*
     * Client
     */
    $posy=45;
    $pdf->SetTextColor(0,0,0);
    $pdf->SetFont('Arial','',8);
    $pdf->SetXY($this->marges['g']+100,$posy-5);
    $pdf->SetFont('Arial','B',11);
    $fac->fetch_client();
    $pdf->SetXY($this->marges['g']+100,$posy+4);
    $pdf->MultiCell(86,4, $fac->client->nom, 0, 'L');
    $pdf->SetFont('Arial','B',10);
    $pdf->SetXY($this->marges['g']+100,$posy+12);
    $pdf->MultiCell(86,4, $fac->client->adresse . "\n\n" . $fac->client->cp . " " . $fac->client->ville);

    /*
     * ref facture
     */
    $posy=65;
    $pdf->SetFont('Arial','B',13);
    $pdf->SetXY($this->marges['g'],$posy);
    $pdf->SetTextColor(0,0,0);
    $pdf->MultiCell(100, 10, $langs->transnoentities("Bill").' '.$langs->transnoentities("Of").' '.dolibarr_print_date($fac->date,"%d %B %Y"), '' , 'L');
    $pdf->SetFont('Arial','B',11);
    $pdf->SetXY($this->marges['g'],$posy+6);
    $pdf->SetTextColor(22,137,210);
    $pdf->MultiCell(100, 10, $langs->transnoentities("RefBill")." : " . $fac->ref, '', 'L');
    $pdf->SetTextColor(0,0,0);

    /*
     * ref projet
     */
    if ($fac->projetid > 0)
      {
	$projet = New Project($fac->db);
	$projet->fetch($fac->projetid);
	$pdf->SetFont('Arial','',9);
	$pdf->MultiCell(60, 4, $langs->transnoentities("Project")." : ".$projet->title);
      }

    /*
     * ref propal
     */
    $sql = "SELECT ".$fac->db->pdate("p.datep")." as dp, p.ref, p.rowid as propalid";
    $sql .= " FROM ".MAIN_DB_PREFIX."propal as p, ".MAIN_DB_PREFIX."fa_pr as fp WHERE fp.fk_propal = p.rowid AND fp.fk_facture = $fac->id";
    $result = $fac->db->query($sql);
    if ($result)
      {
	$objp = $fac->db->fetch_object();
	$pdf->SetFont('Arial','',9);
	$pdf->MultiCell(60, 4, $langs->transnoentities("RefProposal")." : ".$objp->ref);
      }

    /*
     * monnaie
     */
    $pdf->SetTextColor(0,0,0);
    $pdf->SetFont('Arial','',10);
    $titre = $langs->transnoentities("AmountInCurrency",$langs->transnoentities("Currency".$conf->monnaie));
    $pdf->Text(200 - $pdf->GetStringWidth($titre), 94, $titre);
    /*
     */

  }

  /*
   *   \brief      Affiche le pied de page de la facture
   *   \param      pdf     objet PDF
   *   \param      fac     objet facture
   */
  function _pagefoot(&$pdf, $fac)
  {
    global $langs, $conf;
    $langs->load("main");
    $langs->load("bills");
    $langs->load("companies");

    $footy=13;
    $pdf->SetFont('Arial','',8);

    $ligne="";
    if (defined('MAIN_INFO_CAPITAL') && MAIN_INFO_CAPITAL) {
      $ligne=$langs->transnoentities('LimitedLiabilityCompanyCapital').' '. MAIN_INFO_CAPITAL." ".$langs->transnoentities("Currency".$conf->monnaie);
    }
    if (defined('MAIN_INFO_SIREN') && MAIN_INFO_SIREN) {
      $ligne.=($ligne?" - ":"").$langs->transcountry("ProfId1",$this->emetteur->pays_code).": ".MAIN_INFO_SIREN;
    }
    if (defined('MAIN_INFO_SIRET') && MAIN_INFO_SIRET) {
      $ligne.=($ligne?" - ":"").$langs->transcountry("ProfId2",$this->emetteur->pays_code).": ".MAIN_INFO_SIRET;
    }
    if (defined('MAIN_INFO_RCS') && MAIN_INFO_RCS) {
      $ligne.=($ligne?" - ":"").$langs->transcountry("ProfId4",$this->emetteur->pays_code).": ".MAIN_INFO_RCS;
    }
    if ($ligne) {
      $pdf->SetY(-$footy);
      $pdf->MultiCell(190, 3, $ligne, 0, 'C');
      $footy-=3;
    }

    // Affiche le numéro de TVA intracommunautaire
    if (MAIN_INFO_TVAINTRA == 'MAIN_INFO_TVAINTRA') {
      $pdf->SetY(-$footy);
      $pdf->SetTextColor(200,0,0);
      $pdf->SetFont('Arial','B',8);
      $pdf->MultiCell(190, 3, $langs->transnoentities("ErrorVATIntraNotConfigured"),0,'L',0);
      $pdf->MultiCell(190, 3, $langs->transnoentities("ErrorGoToGlobalSetup"),0,'L',0);
      $pdf->SetTextColor(0,0,0);
    }
    elseif (MAIN_INFO_TVAINTRA != '') {
      $pdf->SetY(-$footy);
      $pdf->MultiCell(190, 3,  $langs->transnoentities("IntracommunityVATNumber")." : ".MAIN_INFO_TVAINTRA, 0, 'C');
    }

    $pdf->SetXY(-15,-15);
    $pdf->MultiCell(10, 3, $pdf->PageNo().'/{nb}', 0, 'R');
  }

}

?>