<?php
/* Copyright (C) 2004-2008 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2007 Regis Houssin        <regis@dolibarr.fr>
 * Copyright (C) 2008 Raphael Bertrand (Resultic)       <raphael.bertrand@resultic.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 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/
 */

/**
       	\file       htdocs/includes/modules/commande/pdf_einstein.modules.php
		\ingroup    commande
		\brief      Fichier de la classe permettant de générer les commandes au modèle Einstein
		\author	    Laurent Destailleur
		\version    $Id$
*/

require_once(DOL_DOCUMENT_ROOT ."/includes/modules/commande/modules_commande.php");
require_once(DOL_DOCUMENT_ROOT."/product.class.php");
require_once(DOL_DOCUMENT_ROOT."/lib/company.lib.php");


/**
	    \class      pdf_einstein
		\brief      Classe permettant de générer les commandes au modèle Einstein
*/

class pdf_einstein extends ModelePDFCommandes
{
	var $emetteur;	// Objet societe qui emet


    /**
			\brief      Constructeur
    		\param	    db		Handler accès base de donnée
    */
    function pdf_einstein($db)
    {
        global $conf,$langs,$mysoc;

		$langs->load("main");
        $langs->load("bills");

        $this->db = $db;
        $this->name = "einstein";
        $this->description = $langs->trans('PDFEinsteinDescription');

        // 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->marge_gauche=10;
        $this->marge_droite=10;
        $this->marge_haute=10;
        $this->marge_basse=10;

        $this->option_logo = 1;                    // Affiche logo
        $this->option_tva = 1;                     // Gere option tva FACTURE_TVAOPTION
        $this->option_modereg = 1;                 // Affiche mode règlement
        $this->option_condreg = 1;                 // Affiche conditions règlement
        $this->option_codeproduitservice = 1;      // Affiche code produit-service
        $this->option_multilang = 1;               // Dispo en plusieurs langues
        $this->option_escompte = 1;                // Affiche si il y a eu escompte
        $this->option_credit_note = 1;             // Gère les avoirs
		$this->option_freetext = 1;					// Support add of a personalised text
		$this->option_draft_watermark = 1;		   //Support add of a watermark on drafts

    	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

        // Defini position des colonnes
        $this->posxdesc=$this->marge_gauche+1;
        $this->posxtva=113;
        $this->posxup=126;
        $this->posxqty=145;
        $this->posxdiscount=162;
        $this->postotalht=174;

        $this->tva=array();
        $this->atleastoneratenotnull=0;
        $this->atleastonediscount=0;
	}

    /**
     *		\brief      Fonction générant la commande sur le disque
     *		\param	    com				Objet commande à générer
	 *		\param		outputlangs		Lang object for output language
     *		\return	    int         	1=ok, 0=ko
     */
    function write_file($com,$outputlangs='')
    {
        global $user,$langs,$conf;

		if (! is_object($outputlangs)) $outputlangs=$langs;
		$outputlangs->load("main");
		$outputlangs->load("dict");
    	$outputlangs->load("companies");
    	$outputlangs->load("bills");
    	$outputlangs->load("products");
    	$outputlangs->load("orders");

		$outputlangs->setPhpLang();

    if ($conf->commande->dir_output)
		{
			// Définition de l'objet $com (pour compatibilite ascendante)
	    	if (! is_object($com))
	    	{
	            $id = $com;
	            $com = new Commande($this->db,"",$id);
	            $ret=$com->fetch($id);
			}
            $deja_regle = "";

			// Définition de $dir et $file
			if ($com->specimen)
			{
				$dir = $conf->commande->dir_output;
				$file = $dir . "/SPECIMEN.pdf";
			}
			else
			{
				$comref = sanitize_string($com->ref);
				$dir = $conf->commande->dir_output . "/" . $comref;
				$file = $dir . "/" . $comref . ".pdf";
			}

			if (! file_exists($dir))
            {
                if (create_exdir($dir) < 0)
                {
                    $this->error=$langs->trans("ErrorCanNotCreateDir",$dir);
                    return 0;
                }
            }

            if (file_exists($dir))
            {
	            $nblignes = sizeof($com->lignes);

		           // Protection et encryption du pdf
               if ($conf->global->PDF_SECURITY_ENCRYPTION)
               {
					$pdf=new FPDI_Protection('P','mm',$this->format);
     	           $pdfrights = array('print'); // Ne permet que l'impression du document
    	           $pdfuserpass = ''; // Mot de passe pour l'utilisateur final
     	           $pdfownerpass = NULL; // Mot de passe du propriétaire, créé aléatoirement si pas défini
     	           $pdf->SetProtection($pdfrights,$pdfuserpass,$pdfownerpass);
               }
			   else
			   {
                   $pdf=new FPDI('P','mm',$this->format);
				}

                $pdf->Open();
                $pdf->AddPage();

                $pdf->SetDrawColor(128,128,128);

                $pdf->SetTitle($com->ref);
                $pdf->SetSubject($outputlangs->transnoentities("Order"));
                $pdf->SetCreator("Dolibarr ".DOL_VERSION);
                $pdf->SetAuthor($user->fullname);

                $pdf->SetMargins($this->marge_gauche, $this->marge_haute, $this->marge_droite);   // Left, Top, Right
                $pdf->SetAutoPageBreak(1,0);

                // Positionne $this->atleastonediscount si on a au moins une remise
                for ($i = 0 ; $i < $nblignes ; $i++)
                {
                    if ($com->lignes[$i]->remise_percent)
                    {
                        $this->atleastonediscount++;
                    }
                }

                // Tete de page
                $this->_pagehead($pdf, $com, 1, $outputlangs);

                $pagenb = 1;
                $tab_top = 90;
                $tab_top_newpage = 50;
                $tab_height = 110;
                $tab_height_newpage = 180;

				// Affiche notes
                if ($com->note_public)
                {
	                $tab_top = 88;

	                $pdf->SetFont('Arial','', 9);   // Dans boucle pour gérer multi-page
	                $pdf->SetXY ($this->posxdesc-1, $tab_top);
	                $pdf->MultiCell(190, 3, $com->note_public, 0, 'J');
	                $nexY = $pdf->GetY();
	                $height_note=$nexY-$tab_top;

			        // Rect prend une longueur en 3eme param
			        $pdf->SetDrawColor(192,192,192);
			        $pdf->Rect($this->marge_gauche, $tab_top-1, $this->page_largeur-$this->marge_gauche-$this->marge_droite, $height_note+1);

	                $tab_height = $tab_height - $height_note;
                	$tab_top = $nexY+6;
               	}
               	else
               	{
               		$height_note=0;
               	}

                $iniY = $tab_top + 8;
                $curY = $tab_top + 8;
                $nexY = $tab_top + 8;

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

                    // Description de la ligne produit
                    $libelleproduitservice=dol_htmlentitiesbr($com->lignes[$i]->libelle,1);
                    if ($com->lignes[$i]->desc && $com->lignes[$i]->desc!=$com->lignes[$i]->libelle)
                    {
                        if ($libelleproduitservice) $libelleproduitservice.="<br>";
                        if ($com->lignes[$i]->desc == '(CREDIT_NOTE)' && $com->lignes[$i]->fk_remise_except)
                        {
                        	$discount=new DiscountAbsolute($this->db);
                        	$discount->fetch($com->lignes[$i]->fk_remise_except);
                        	$libelleproduitservice=dol_htmlentitiesbr($langs->trans("DiscountFromCreditNote",$discount->ref_facture_source),1);
                        }
                        else
                        {
                        	$libelleproduitservice.=dol_htmlentitiesbr($com->lignes[$i]->desc,1);
                        }
                    }
                    // Si ligne associée à un code produit
                    if ($com->lignes[$i]->fk_product)
                    {
                        $prodser = new Product($this->db);
                        $prodser->fetch($com->lignes[$i]->fk_product);

						// On ajoute la ref
                        if ($prodser->ref)
						{
							$prefix_prodserv = "";
                        	if($prodser->isservice())
                        		$prefix_prodserv = $outputlangs->transnoentities("Service")." ";
                        	else
                        		$prefix_prodserv = $outputlangs->transnoentities("Product")." ";

                            $libelleproduitservice=$prefix_prodserv.$prodser->ref." - ".$libelleproduitservice;
                        }

                    }

                    if ($com->lignes[$i]->date_start && $com->lignes[$i]->date_end)
                    {
                        // Affichage duree si il y en a une
                        $libelleproduitservice.="<br>".dol_htmlentitiesbr("(".$outputlangs->transnoentities("From")." ".dolibarr_print_date($com->lignes[$i]->date_start)." ".$outputlangs->transnoentities("to")." ".dolibarr_print_date($com->lignes[$i]->date_end).")",1);
                    }

                    $pdf->SetFont('Arial','', 9);   // Dans boucle pour gerer multi-page

					// Description
                   	$pdf->writeHTMLCell($this->posxtva-$this->posxdesc-1, 3, $this->posxdesc-1, $curY, $libelleproduitservice, 0, 1);

                    $pdf->SetFont('Arial','', 9);   // On repositionne la police par défaut
                    
                    $nexY = $pdf->GetY();

                    // TVA
                    $pdf->SetXY ($this->posxtva, $curY);
                    $pdf->MultiCell($this->posxup-$this->posxtva-1, 3, vatrate($com->lignes[$i]->tva_tx,1,$com->lignes[$i]->info_bits), 0, 'R');

                    // Prix unitaire HT avant remise
                    $pdf->SetXY ($this->posxup, $curY);
                    $pdf->MultiCell($this->posxqty-$this->posxup-1, 3, price($com->lignes[$i]->subprice), 0, 'R', 0);

                    // Quantity
                    $pdf->SetXY ($this->posxqty, $curY);
                    $pdf->MultiCell($this->posxdiscount-$this->posxqty-1, 3, $com->lignes[$i]->qty, 0, 'R');

                    // Remise sur ligne
                    $pdf->SetXY ($this->posxdiscount, $curY);
                    if ($com->lignes[$i]->remise_percent)
                    {
                        $pdf->MultiCell($this->postotalht-$this->posxdiscount-1, 3, dolibarr_print_reduction($com->lignes[$i]->remise_percent), 0, 'R');
                    }

                    // Total HT ligne
                    $pdf->SetXY ($this->postotalht, $curY);
                    $total = price($com->lignes[$i]->total_ht);
                    $pdf->MultiCell(26, 4, $total, 0, 'R', 0);

                    // Collecte des totaux par valeur de tva dans $this->tva["taux"]=total_tva
                    $tvaligne=$com->lignes[$i]->total_tva;
                    if ($com->remise_percent) $tvaligne-=($tvaligne*$com->remise_percent)/100;
                    $vatrate=(string) $com->lignes[$i]->tva_tx;
					if ($com->lignes[$i]->info_bits & 0x01 == 0x01) $vatrate.='*';
                    $this->tva[$vatrate] += $tvaligne;

                    $nexY+=2;    // Passe espace entre les lignes

                    if ($nexY > ($tab_top+$tab_height) && $i < ($nblignes - 1))
                    {
                        if ($pagenb == 1)
                        {
                          $this->_tableau($pdf, $tab_top, $tab_height + 20, $nexY, $outputlangs);
                        }
                        else
                        {
                        	$this->_tableau($pdf, $tab_top_newpage, $tab_height_newpage, $nexY, $outputlangs);
                        }

						$this->_pagefoot($pdf,$outputlangs);

                        // Nouvelle page
                        $pdf->AddPage();
                        $pagenb++;
                        $this->_pagehead($pdf, $com, 0, $outputlangs);

                        $nexY = $tab_top_newpage + 8;
                        $pdf->SetTextColor(0,0,0);
                        $pdf->SetFont('Arial','', 10);
                    }

                }

                // Affiche cadre tableau
                if ($pagenb == 1)
                {
                	$this->_tableau($pdf, $tab_top, $tab_height, $nexY, $outputlangs);
                    $bottomlasttab=$tab_top + $tab_height + 1;
                }
                else
                {
                    $this->_tableau($pdf, $tab_top_newpage, $tab_height, $nexY, $outputlangs);
                    $bottomlasttab=$tab_top_newpage + $tab_height + 1;
                }

				// Affiche zone infos
                $posy=$this->_tableau_info($pdf, $com, $bottomlasttab, $outputlangs);
                // Affiche zone totaux
                $posy=$this->_tableau_tot($pdf, $com, $deja_regle, $bottomlasttab, $outputlangs);

                // Affiche zone versements
                if ($deja_regle)
				{
                    $posy=$this->_tableau_versements($pdf, $com, $posy, $outputlangs);
                }

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

                $pdf->Close();

                $pdf->Output($file);

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

    /*
     *   \brief      Affiche tableau des versement
     *   \param      pdf     	Objet PDF
     *   \param      object		Objet commande
	 *	\param		posy			Position y in PDF
	 *	\param		outputlangs		Object langs for output
	 *	\return 	int				<0 if KO, >0 if OK
     */
    function _tableau_versements(&$pdf, $object, $posy, $outputlangs)
	{
 
    }


	/*
     *	\brief      Affiche infos divers
     *	\param      pdf             Objet PDF
     *	\param      object          Objet commande
     *	\param		posy			Position depart
     *	\param		outputlangs		Objet langs
     *	\return     y               Position pour suite
     */
    function _tableau_info(&$pdf, $object, $posy, $outputlangs)
    {
        global $conf;

        $pdf->SetFont('Arial','', 9);

        /*
        *	If France, show VAT mention if not applicable
        */
    	if ($this->emetteur->pays_code == 'FR' && $this->franchise == 1)
      	{
	        $pdf->SetFont('Arial','B',8);
	        $pdf->SetXY($this->marge_gauche, $posy);
            $pdf->MultiCell(100, 3, $outputlangs->transnoentities("VATIsNotUsedForInvoice"), 0, 'L', 0);

            $posy=$pdf->GetY()+4;
        }

        /*
        *	Conditions de reglements
        */
        if ($object->cond_reglement_code || $object->cond_reglement)
        {
            $pdf->SetFont('Arial','B',8);
            $pdf->SetXY($this->marge_gauche, $posy);
            $titre = $outputlangs->transnoentities("PaymentConditions").':';
            $pdf->MultiCell(80, 5, $titre, 0, 'L');

            $pdf->SetFont('Arial','',8);
            $pdf->SetXY(50, $posy);
            $lib_condition_paiement=$outputlangs->transnoentities("PaymentCondition".$object->cond_reglement_code)!=('PaymentCondition'.$object->cond_reglement_code)?$outputlangs->transnoentities("PaymentCondition".$object->cond_reglement_code):$object->cond_reglement;
            $pdf->MultiCell(80, 5, $lib_condition_paiement,0,'L');

            $posy=$pdf->GetY()+3;
		}

        /*
        *	Check si absence mode reglement
        */
        if (! $conf->global->FACTURE_CHQ_NUMBER && ! $conf->global->FACTURE_RIB_NUMBER)
		{
            $pdf->SetXY($this->marge_gauche, $posy);
            $pdf->SetTextColor(200,0,0);
            $pdf->SetFont('Arial','B',8);
            $pdf->MultiCell(90, 3, $outputlangs->transnoentities("ErrorNoPaiementModeConfigured"),0,'L',0);
            $pdf->SetTextColor(0,0,0);

            $posy=$pdf->GetY()+1;
        }

        /*
         * Propose mode reglement par CHQ
         */
        if (! $object->mode_reglement_code || $object->mode_reglement_code == 'CHQ')
        {
	       	// Si mode reglement non force ou si force a CHQ
	        if ($conf->global->FACTURE_CHQ_NUMBER)
	        {
	            if ($conf->global->FACTURE_CHQ_NUMBER > 0)
	            {
	                $account = new Account($this->db);
	                $account->fetch($conf->global->FACTURE_CHQ_NUMBER);
	
	                $pdf->SetXY($this->marge_gauche, $posy);
	                $pdf->SetFont('Arial','B',8);
	                $pdf->MultiCell(90, 3, $outputlangs->transnoentities('PaymentByChequeOrderedTo',$account->proprio).':',0,'L',0);
		            $posy=$pdf->GetY()+1;
	
	                $pdf->SetXY($this->marge_gauche, $posy);
	                $pdf->SetFont('Arial','',8);
	                $pdf->MultiCell(80, 3, $account->adresse_proprio, 0, 'L', 0);
	
		            $posy=$pdf->GetY()+2;
	            }
	            if ($conf->global->FACTURE_CHQ_NUMBER == -1)
	            {
	                $pdf->SetXY($this->marge_gauche, $posy);
	                $pdf->SetFont('Arial','B',8);
	                $pdf->MultiCell(90, 3, $outputlangs->transnoentities('PaymentByChequeOrderedToShort').' '.$this->emetteur->nom.' '.$outputlangs->transnoentities('SendTo').':',0,'L',0);
		            $posy=$pdf->GetY()+1;
	
	                $pdf->SetXY($this->marge_gauche, $posy);
	                $pdf->SetFont('Arial','',8);
	                $pdf->MultiCell(80, 6, $this->emetteur->adresse_full, 0, 'L', 0);
	
		            $posy=$pdf->GetY()+2;
	            }
	        }
		}

        /*
         * Propose mode reglement par RIB
         */
        if (! $object->mode_reglement_code || $object->mode_reglement_code == 'VIR')
        {
	       	// Si mode reglement non force ou si force a VIR
	        if ($conf->global->FACTURE_RIB_NUMBER)
	        {
	            if ($conf->global->FACTURE_RIB_NUMBER)
	            {
	                $account = new Account($this->db);
	                $account->fetch($conf->global->FACTURE_RIB_NUMBER);
	
	                $this->marges['g']=$this->marge_gauche;
	
	                $cury=$posy;
	                $pdf->SetXY ($this->marges['g'], $cury);
	                $pdf->SetFont('Arial','B',8);
	                $pdf->MultiCell(90, 3, $outputlangs->transnoentities('PaymentByTransferOnThisBankAccount').':', 0, 'L', 0);
	                $cury+=4;
	                $pdf->SetFont('Arial','B',6);
	                $pdf->line($this->marges['g']+1, $cury, $this->marges['g']+1, $cury+10 );
	                $pdf->SetXY ($this->marges['g'], $cury);
	                $pdf->MultiCell(18, 3, $outputlangs->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, $outputlangs->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, $outputlangs->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, $outputlangs->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+12);
	                $pdf->MultiCell(90, 3, $outputlangs->transnoentities("Residence").' : ' . $account->domiciliation, 0, 'L', 0);
	                $pdf->SetXY ($this->marges['g'], $cury+22);
	                $pdf->MultiCell(90, 3, $outputlangs->transnoentities("IbanPrefix").' : ' . $account->iban_prefix, 0, 'L', 0);
	                $pdf->SetXY ($this->marges['g'], $cury+25);
	                $pdf->MultiCell(90, 3, $outputlangs->transnoentities("BIC").' : ' . $account->bic, 0, 'L', 0);
	
		            $posy=$pdf->GetY()+2;
	            }
	        }
		}
		
        return $posy;
    }


    /*
     *	\brief      Affiche le total a payer
     *	\param      pdf             Objet PDF
     *	\param      object          Objet commande
     *	\param      deja_regle      Montant deja regle
     *	\param		posy			Position depart
     *	\param		outputlangs		Objet langs
     *	\return     y				Position pour suite
    */
    function _tableau_tot(&$pdf, $object, $deja_regle, $posy, $outputlangs)
    {
        $tab2_top = $posy;
        $tab2_hl = 5;
        $tab2_height = $tab2_hl * 4;
        $pdf->SetFont('Arial','', 9);

        // Tableau total
        $lltot = 200; $col1x = 120; $col2x = 182; $largcol2 = $lltot - $col2x;

        // Total HT
        $pdf->SetFillColor(255,255,255);
        $pdf->SetXY ($col1x, $tab2_top + 0);
        $pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("TotalHT"), 0, 'L', 1);

        $pdf->SetXY ($col2x, $tab2_top + 0);
        $pdf->MultiCell($largcol2, $tab2_hl, price($object->total_ht + $object->remise), 0, 'R', 1);

        // Remise globale
        if ($object->remise > 0)
        {
            $pdf->SetXY ($col1x, $tab2_top + $tab2_hl);
            $pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("GlobalDiscount"), 0, 'L', 1);

            $pdf->SetXY ($col2x, $tab2_top + $tab2_hl);
            $pdf->MultiCell($largcol2, $tab2_hl, "-".$object->remise_percent."%", 0, 'R', 1);

            $pdf->SetXY ($col1x, $tab2_top + $tab2_hl * 2);
            $pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("WithDiscountTotalHT"), 0, 'L', 1);

            $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * 2);
            $pdf->MultiCell($largcol2, $tab2_hl, price($object->total_ht), 0, 'R', 1);

            $index = 2;
        }
        else
        {
            $index = 0;
        }

        // Affichage des totaux de TVA par taux (conformément à réglementation)
        $pdf->SetFillColor(248,248,248);

        foreach( $this->tva as $tvakey => $tvaval )
        {
            if ($tvakey)    // On affiche pas taux 0
            {
                $this->atleastoneratenotnull++;

                $index++;
            	$pdf->SetXY ($col1x, $tab2_top + $tab2_hl * $index);

				$tvacompl='';
				if (eregi('\*',$tvakey))
				{
					$tvakey=eregi_replace('\*','',$tvakey);
					$tvacompl = " (".$outputlangs->transnoentities("NonPercuRecuperable").")"; 
				}
                $totalvat =$outputlangs->transnoentities("TotalVAT").' ';
				$totalvat.=vatrate($tvakey,1).$tvacompl;
                $pdf->MultiCell($col2x-$col1x, $tab2_hl, $totalvat, 0, 'L', 1);

                $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * $index);
                $pdf->MultiCell($largcol2, $tab2_hl, price($tvaval), 0, 'R', 1);
            }
        }
        if (! $this->atleastoneratenotnull) // If not vat at all
        {
            $index++;
            $pdf->SetXY ($col1x, $tab2_top + $tab2_hl * $index);
            $pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("TotalVAT"), 0, 'L', 1);

            $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * $index);
            $pdf->MultiCell($largcol2, $tab2_hl, price($object->total_tva), 0, 'R', 1);
        }

        $useborder=0;

        $index++;
        $pdf->SetXY ($col1x, $tab2_top + $tab2_hl * $index);
        $pdf->SetTextColor(0,0,60);
        $pdf->SetFillColor(224,224,224);
        $pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("TotalTTC"), $useborder, 'L', 1);

        $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * $index);
        $pdf->MultiCell($largcol2, $tab2_hl, price($object->total_ttc), $useborder, 'R', 1);
        $pdf->SetTextColor(0,0,0);

        if ($deja_regle > 0)
        {
            $index++;

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

            $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * $index);
            $pdf->MultiCell($largcol2, $tab2_hl, price($deja_regle), 0, 'R', 0);

			$resteapayer = $object->total_ttc - $deja_regle;


            $index++;
            $pdf->SetTextColor(0,0,60);
	        $pdf->SetFillColor(224,224,224);
            $pdf->SetXY ($col1x, $tab2_top + $tab2_hl * $index);
            $pdf->MultiCell($col2x-$col1x, $tab2_hl, $outputlangs->transnoentities("RemainderToPay"), $useborder, 'L', 1);

            $pdf->SetXY ($col2x, $tab2_top + $tab2_hl * $index);
            $pdf->MultiCell($largcol2, $tab2_hl, price($resteapayer), $useborder, 'R', 1);

			// Fin
            $pdf->SetFont('Arial','', 9);
            $pdf->SetTextColor(0,0,0);
        }

        $index++;
        return ($tab2_top + ($tab2_hl * $index));
    }

    /**
    *   \brief      Affiche la grille des lignes de commandes
    *   \param      pdf     objet PDF
    */
    function _tableau(&$pdf, $tab_top, $tab_height, $nexY, $outputlangs)
    {
        global $conf;

        // Montants exprimés en     (en tab_top - 1)
        $pdf->SetTextColor(0,0,0);
        $pdf->SetFont('Arial','',8);
        $titre = $outputlangs->transnoentities("AmountInCurrency",$outputlangs->transnoentities("Currency".$conf->monnaie));
        $pdf->Text($this->page_largeur - $this->marge_droite - $pdf->GetStringWidth($titre), $tab_top-1, $titre);

        $pdf->SetDrawColor(128,128,128);

        // Rect prend une longueur en 3eme param
        $pdf->Rect($this->marge_gauche, $tab_top, $this->page_largeur-$this->marge_gauche-$this->marge_droite, $tab_height);
        // line prend une position y en 3eme param
        $pdf->line($this->marge_gauche, $tab_top+5, $this->page_largeur-$this->marge_droite, $tab_top+5);

        $pdf->SetFont('Arial','',9);

        $pdf->SetXY ($this->posxdesc-1, $tab_top+2);
        $pdf->MultiCell(108,2, $outputlangs->transnoentities("Designation"),'','L');

        $pdf->line($this->posxtva-1, $tab_top, $this->posxtva-1, $tab_top + $tab_height);
        $pdf->SetXY ($this->posxtva-1, $tab_top+2);
        $pdf->MultiCell($this->posxup-$this->posxtva-1,2, $outputlangs->transnoentities("VAT"),'','C');

        $pdf->line($this->posxup-1, $tab_top, $this->posxup-1, $tab_top + $tab_height);
        $pdf->SetXY ($this->posxup-1, $tab_top+2);
        $pdf->MultiCell(18,2, $outputlangs->transnoentities("PriceUHT"),'','C');

        $pdf->line($this->posxqty-1, $tab_top, $this->posxqty-1, $tab_top + $tab_height);
        $pdf->SetXY ($this->posxqty-1, $tab_top+2);
        $pdf->MultiCell($this->posxdiscount-$this->posxqty-1,2, $outputlangs->transnoentities("Qty"),'','C');

        $pdf->line($this->posxdiscount-1, $tab_top, $this->posxdiscount-1, $tab_top + $tab_height);
        if ($this->atleastonediscount)
        {
            $pdf->SetXY ($this->posxdiscount-1, $tab_top+2);
            $pdf->MultiCell(14,2, $outputlangs->transnoentities("ReductionShort"),'','C');
        }

        if ($this->atleastonediscount)
        {
            $pdf->line($this->postotalht, $tab_top, $this->postotalht, $tab_top + $tab_height);
        }
        $pdf->SetXY ($this->postotalht-1, $tab_top+2);
        $pdf->MultiCell(28,2, $outputlangs->transnoentities("TotalHT"),'','C');

    }

    /*
     *   	\brief      Affiche en-tête commande
     *   	\param      pdf     		Objet PDF
     *   	\param      com     		Objet commande
     *      \param      showadress      0=non, 1=oui
     *      \param      outputlang		Objet lang cible
     */
    function _pagehead(&$pdf, $object, $showadress=1, $outputlangs)
    {
		global $conf,$langs;

      $outputlangs->load("main");
      $outputlangs->load("bills");
      $outputlangs->load("propal");
      $outputlangs->load("companies");

	  //Affiche le filigrane brouillon - Print Draft Watermark
	  if($object->statut==0 && (! empty($conf->global->COMMANDE_DRAFT_WATERMARK)) )		
	  {
		$watermark_angle=atan($this->page_hauteur/$this->page_largeur);
		$watermark_x=5;
		$watermark_y=$this->page_hauteur-25; //Set to $this->page_hauteur-50 or less if problems
		$watermark_width=$this->page_hauteur;
		$pdf->SetFont('Arial','B',50);
		$pdf->SetTextColor(255,192,203);
		//rotate
		$pdf->_out(sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm',cos($watermark_angle),sin($watermark_angle),-sin($watermark_angle),cos($watermark_angle),$watermark_x*$pdf->k,($pdf->h-$watermark_y)*$pdf->k,-$watermark_x*$pdf->k,-($pdf->h-$watermark_y)*$pdf->k));
		//print watermark
		$pdf->SetXY($watermark_x,$watermark_y);
		$pdf->Cell($watermark_width,25,clean_html($conf->global->COMMANDE_DRAFT_WATERMARK),0,2,"C",0);
		//antirotate
		$pdf->_out('Q');
	  }
	  //Print content
	  
      $pdf->SetTextColor(0,0,60);
      $pdf->SetFont('Arial','B',13);

      $posy=$this->marge_haute;

      $pdf->SetXY($this->marge_gauche,$posy);
      
      // Logo
      $logo=$conf->societe->dir_logos.'/'.$this->emetteur->logo;
      if ($this->emetteur->logo)
      {
      	if (is_readable($logo))
      	{
      		$pdf->Image($logo, $this->marge_gauche, $posy, 0, 24);
      	}
      	else
      	{
      		$pdf->SetTextColor(200,0,0);
          $pdf->SetFont('Arial','B',8);
          $pdf->MultiCell(100, 3, $outputlangs->transnoentities("ErrorLogoFileNotFound",$logo), 0, 'L');
          $pdf->MultiCell(100, 3, $outputlangs->transnoentities("ErrorGoToGlobalSetup"), 0, 'L');
        }
      }
      else if (defined("FAC_PDF_INTITULE"))
      {
      	$pdf->MultiCell(100, 4, FAC_PDF_INTITULE, 0, 'L');
      }
      
      $pdf->SetFont('Arial','B',13);
      $pdf->SetXY(100,$posy);
      $pdf->SetTextColor(0,0,60);
      $title=$outputlangs->transnoentities("Order");
      $pdf->MultiCell(100, 4, $title, '' , 'R');
      
      $pdf->SetFont('Arial','B',12);
      
      $posy+=6;
      $pdf->SetXY(100,$posy);
      $pdf->SetTextColor(0,0,60);
      $pdf->MultiCell(100, 4, $outputlangs->transnoentities("Ref")." : " . $object->ref, '', 'R');
      
      $posy+=1;
      $pdf->SetFont('Arial','',10);

      $posy+=5;
      $pdf->SetXY(100,$posy);
      $pdf->SetTextColor(0,0,60);
      $pdf->MultiCell(100, 3, $outputlangs->transnoentities("OrderDate")." : " . dolibarr_print_date($object->date,"%d %b %Y"), '', 'R');
      
      if ($showadress)
      {
      	// Emetteur
	      $posy=42;
	      $hautcadre=40;
	      $pdf->SetTextColor(0,0,0);
	      $pdf->SetFont('Arial','',8);
	      $pdf->SetXY($this->marge_gauche,$posy-5);
	      $pdf->MultiCell(66,5, $outputlangs->transnoentities("BillFrom").":");


	      $pdf->SetXY($this->marge_gauche,$posy);
	      $pdf->SetFillColor(230,230,230);
	      $pdf->MultiCell(82, $hautcadre, "", 0, 'R', 1);


	      $pdf->SetXY($this->marge_gauche+2,$posy+3);

	      // Nom emetteur
	      $pdf->SetTextColor(0,0,60);
	      $pdf->SetFont('Arial','B',11);
	      if (defined("FAC_PDF_SOCIETE_NOM") && FAC_PDF_SOCIETE_NOM) $pdf->MultiCell(80, 4, FAC_PDF_SOCIETE_NOM, 0, 'L');
	      else $pdf->MultiCell(80, 4, $this->emetteur->nom, 0, 'L');

	      // Caractéristiques emetteur
	      $carac_emetteur = '';
	      if (defined("FAC_PDF_ADRESSE") && FAC_PDF_ADRESSE) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).FAC_PDF_ADRESSE;
	      else {
	      	$carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$this->emetteur->adresse;
	        $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$this->emetteur->cp.' '.$this->emetteur->ville;
	      }
	      $carac_emetteur .= "\n";
	      
	      // Tel
	      if (defined("FAC_PDF_TEL") && FAC_PDF_TEL) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Phone").": ".FAC_PDF_TEL;
	      elseif ($this->emetteur->tel) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Phone").": ".$this->emetteur->tel;
	      
	      // Fax
	      if (defined("FAC_PDF_FAX") && FAC_PDF_FAX) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Fax").": ".FAC_PDF_FAX;
	      elseif ($this->emetteur->fax) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Fax").": ".$this->emetteur->fax;
	      
	      // EMail
	      if (defined("FAC_PDF_MEL") && FAC_PDF_MEL) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Email").": ".FAC_PDF_MEL;
	      elseif ($this->emetteur->email) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Email").": ".$this->emetteur->email;
	      
	      // Web
	      if (defined("FAC_PDF_WWW") && FAC_PDF_WWW) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Web").": ".FAC_PDF_WWW;
	      elseif ($this->emetteur->url) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Web").": ".$this->emetteur->url;

	      $pdf->SetFont('Arial','',9);
	      $pdf->SetXY($this->marge_gauche+2,$posy+8);
	      $pdf->MultiCell(80,4, $carac_emetteur);

	      // Client destinataire
	      $posy=42;
	      $pdf->SetTextColor(0,0,0);
	      $pdf->SetFont('Arial','',8);
	      $pdf->SetXY(102,$posy-5);
	      $pdf->MultiCell(80,5, $outputlangs->transnoentities("BillTo").":");
	      $object->fetch_client();
	      
	      // Cadre client destinataire
	      $pdf->rect(100, $posy, 100, $hautcadre);
	      
	      // If CUSTOMER contact defined on invoice, we use it
	      $usecontact=false;
	      if ($conf->global->COMMANDE_USE_CUSTOMER_CONTACT_AS_RECIPIENT)
	      {
	      	$arrayidcontact=$object->getIdContact('external','CUSTOMER');
	      	if (sizeof($arrayidcontact) > 0)
	      	{
	      		$usecontact=true;
	      		$result=$object->fetch_contact($arrayidcontact[0]);
	      	}
				}
				
				if ($usecontact)
				{
					// Nom societe
					$pdf->SetXY(102,$posy+3);
					$pdf->SetFont('Arial','B',11);
					$pdf->MultiCell(96,4, $object->client->nom, 0, 'L');
					
					// Nom client
					$carac_client = "\n".$object->contact->getFullName($outputlangs,1,1);
					
					// Caractéristiques client
					$carac_client.="\n".$object->contact->adresse;
					$carac_client.="\n".$object->contact->cp . " " . $object->contact->ville."\n";
					//Pays si different de l'emetteur
					if ($this->emetteur->pays_code != $object->contact->pays_code)
					{
						dol_entity_decode($carac_client.=$object->contact->pays)."\n";
					}
				}
				else
				{
					// Nom client
					$pdf->SetXY(102,$posy+3);
					$pdf->SetFont('Arial','B',11);
					$pdf->MultiCell(96,4, $object->client->nom, 0, 'L');
					
					// Nom du contact suivi commande si c'est une société
					$arrayidcontact = $object->getIdContact('external','CUSTOMER');
					if (sizeof($arrayidcontact) > 0)
					{
						$object->fetch_contact($arrayidcontact[0]);
						// On vérifie si c'est une société ou un particulier
						if( !preg_match('#'.$object->contact->getFullName($outputlangs,1).'#isU',$object->client->nom) )
						{
							$carac_client .= "\n".$object->contact->getFullName($outputlangs,1,1);
						}
					}
					
					// Caractéristiques client
					$carac_client.="\n".$object->client->adresse;
					$carac_client.="\n".$object->client->cp . " " . $object->client->ville."\n";

					//Pays si different de l'emetteur
					if ($this->emetteur->pays_code != $object->client->pays_code)
					{
						$carac_client.=dol_entity_decode($object->client->pays)."\n";
					}
				}
				// Numéro TVA intracom
				if ($object->client->tva_intra) $carac_client.="\n".$outputlangs->transnoentities("VATIntraShort").': '.$object->client->tva_intra;
        $pdf->SetFont('Arial','',9);
		$posy=$pdf->GetY()-9; //Auto Y coord readjust for multiline name
	      $pdf->SetXY(102,$posy+6);
	      $pdf->MultiCell(86,4, $carac_client);
	    }
	  }

    /*
     *   \brief      Affiche le pied de page
     *   \param      pdf     objet PDF
     */
    function _pagefoot(&$pdf,$outputlangs)
    {
        global $conf;

		// Line of free text
		$ligne=(! empty($conf->global->COMMANDE_FREE_TEXT))?$conf->global->COMMANDE_FREE_TEXT:"";

        // Premiere ligne d'info réglementaires
        $ligne1="";
        if ($this->emetteur->forme_juridique_code)
        {
            $ligne1.=($ligne1?" - ":"").getFormeJuridiqueLabel($this->emetteur->forme_juridique_code);
        }
        if ($this->emetteur->capital)
        {
            $ligne1.=($ligne1?" - ":"").$outputlangs->transnoentities("CapitalOf",$this->emetteur->capital)." ".$outputlangs->transnoentities("Currency".$conf->monnaie);
        }
        if ($this->emetteur->profid2)
        {
            $ligne1.=($ligne1?" - ":"").$outputlangs->transcountry("ProfId2",$this->emetteur->pays_code).": ".$this->emetteur->profid2;
        }
        if ($this->emetteur->profid1 && (! $this->emetteur->profid2 || $this->emetteur->pays_code != 'FR'))
        {
            $ligne1.=($ligne1?" - ":"").$outputlangs->transcountry("ProfId1",$this->emetteur->pays_code).": ".$this->emetteur->profid1;
        }

        // Deuxieme ligne d'info réglementaires
        $ligne2="";
        if ($this->emetteur->profid3)
        {
            $ligne2.=($ligne2?" - ":"").$outputlangs->transcountry("ProfId3",$this->emetteur->pays_code).": ".$this->emetteur->profid3;
        }
        if ($this->emetteur->profid4)
        {
            $ligne2.=($ligne2?" - ":"").$outputlangs->transcountry("ProfId4",$this->emetteur->pays_code).": ".$this->emetteur->profid4;
        }
        if ($this->emetteur->tva_intra != '')
        {
            $ligne2.=($ligne2?" - ":"").$outputlangs->transnoentities("VATIntraShort").": ".$this->emetteur->tva_intra;
        }

        $pdf->SetFont('Arial','',7);
        $pdf->SetDrawColor(224,224,224);

        // On positionne le debut du bas de page selon nbre de lignes de ce bas de page
        $posy=$this->marge_basse + 1 + ($ligne?6:0) + ($ligne1?3:0) + ($ligne2?3:0);

        if ($ligne)
		{
			$pdf->SetXY($this->marge_gauche,-$posy);
			$pdf->MultiCell(190, 3, $ligne, 0, 'L', 0);
			$posy-=9;	// 6 of ligne + 3 of MultiCell
		}
		
        $pdf->SetY(-$posy);
        $pdf->line($this->marge_gauche, $this->page_hauteur-$posy, 200, $this->page_hauteur-$posy);
        $posy--;

        if ($ligne1)
        {
            $pdf->SetXY($this->marge_gauche,-$posy);
            $pdf->MultiCell(200, 2, $ligne1, 0, 'C', 0);
        }

        if ($ligne2)
        {
            $posy-=3;
            $pdf->SetXY($this->marge_gauche,-$posy);
            $pdf->MultiCell(200, 2, $ligne2, 0, 'C', 0);
        }

        $pdf->SetXY(-20,-$posy);
        $pdf->MultiCell(11, 2, $pdf->PageNo().'/{nb}', 0, 'R', 0);
    }

}

?>