<?php
/* Copyright (C) 2004-2009 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 generer les commandes au modele 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");
require_once(DOL_DOCUMENT_ROOT."/lib/functions2.lib.php");


/**
 *	\class      pdf_einstein
 *	\brief      Classe permettant de g�n�rer les commandes au mod�le Einstein
 */
class pdf_einstein extends ModelePDFCommandes
{
	var $emetteur;	// Objet societe qui emet


	/**
	 *	\brief      Constructeur
	 *	\param	    db		Handler acc�s base de donn�e
	 */
	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 r�glement
		$this->option_condreg = 1;                 // Affiche conditions r�glement
		$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;             // Gere 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'�tait pas d�fini

		// 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 g�n�rant la commande sur le disque
	 *		\param	    com				Objet commande � g�n�rer
	 *		\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;
		// Force output charset to ISO, because, FPDF expect text encoded in ISO
		$outputlangs->charset_output='ISO-8859-1';

		$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)
		{
			// Definition 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 = "";

			// Definition de $dir et $file
			if ($com->specimen)
			{
				$dir = $conf->commande->dir_output;
				$file = $dir . "/SPECIMEN.pdf";
			}
			else
			{
				$comref = dol_sanitizeFileName($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 propri�taire, cr�� al�atoirement si pas d�fini
					$pdf->SetProtection($pdfrights,$pdfuserpass,$pdfownerpass);
				}
				else
				{
					$pdf=new FPDI('P','mm',$this->format);
				}


				$pdf->Open();
				$pagenb=0;
				$pdf->SetDrawColor(128,128,128);

				$pdf->SetTitle($outputlangs->convToOutputCharset($com->ref));
				$pdf->SetSubject($outputlangs->transnoentities("Order"));
				$pdf->SetCreator("Dolibarr ".DOL_VERSION);
				$pdf->SetAuthor($outputlangs->convToOutputCharset($user->fullname));
				$pdf->SetKeyWords($outputlangs->convToOutputCharset($com->ref)." ".$outputlangs->transnoentities("Order"));
				if ($conf->global->MAIN_DISABLE_PDF_COMPRESSION) $pdf->SetCompression(false);

				$pdf->SetMargins($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++;
					}
				}

				// New page
				$pdf->AddPage();
				$pagenb++;
				$this->_pagehead($pdf, $com, 1, $outputlangs);
				$pdf->SetFont('Arial','', 9);
				$pdf->MultiCell(0, 3, '', 0, 'J');		// Set interline to 3
				$pdf->SetTextColor(0,0,0);


				$tab_top = 90;
				$tab_top_newpage = 50;
				$tab_height = 110;
				$tab_height_newpage = 150;

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

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

					// Rect prend une longueur en 3eme et 4eme 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 + 7;
				$curY = $tab_top + 7;
				$nexY = $tab_top + 7;

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

					// Description de la ligne produit
					$libelleproduitservice=pdf_getlinedesc($com->lignes[$i],$outputlangs);
					$pdf->SetFont('Arial','', 9);   // Dans boucle pour gerer multi-page
					// Description
					$pdf->writeHTMLCell($this->posxtva-$this->posxdesc-1, 3, $this->posxdesc-1, $curY, $outputlangs->convToOutputCharset($libelleproduitservice), 0, 1);
					//if ($i==1) { print $outputlangs->convToOutputCharset($libelleproduitservice);exit; }

					$pdf->SetFont('Arial','', 9);   // On repositionne la police par defaut

					$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-$this->posxdiscount-1, 3, dol_print_reduction($com->lignes[$i]->remise_percent,$outputlangs), 0, 'R');
					}

					// Total HT ligne
					$pdf->SetXY ($this->postotalht, $curY);
					$total = price($com->lignes[$i]->total_ht);
					$pdf->MultiCell(26, 3, $total, 0, 'R', 0);

					// Collecte des totaux par valeur de tva dans $this->tva["taux"]=total_tva
					$tvaligne=$com->lignes[$i]->total_tva;
					$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

					// cherche nombre de lignes a venir pour savoir si place suffisante
					if ($i < ($nblignes - 1))	// If it's not last line
					{
						//on recupere la description du produit suivant
						$follow_descproduitservice = $outputlangs->convToOutputCharset($com->lignes[$i+1]->desc);
						//on compte le nombre de ligne afin de verifier la place disponible (largeur de ligne 52 caracteres)
						$nblineFollowDesc = (dol_nboflines_bis($follow_descproduitservice,52)*4);
					}
					else	// If it's last line
					{
						$nblineFollowDesc = 0;
					}

					// Test if a new page is required
					if ($pagenb == 1)
					{
						$tab_top_in_current_page=$tab_top;
						$tab_height_in_current_page=$tab_height;
					}
					else
					{
						$tab_top_in_current_page=$tab_top_newpage;
						$tab_height_in_current_page=$tab_height_newpage;
					}
					if (($nexY+$nblineFollowDesc) > ($tab_top_in_current_page+$tab_height_in_current_page) && $i < ($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);

						// New page
						$pdf->AddPage();
						$pagenb++;
						$this->_pagehead($pdf, $com, 0, $outputlangs);
						$pdf->SetFont('Arial','', 9);
						$pdf->MultiCell(0, 3, '', 0, 'J');		// Set interline to 3
						$pdf->SetTextColor(0,0,0);

						$nexY = $tab_top_newpage + 7;
					}

				}

				// Show square
				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_newpage, $nexY, $outputlangs);
					$bottomlasttab=$tab_top_newpage + $tab_height_newpage + 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);
				if (! empty($conf->global->MAIN_UMASK))
					@chmod($file, octdec($conf->global->MAIN_UMASK));

				$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;
		}

        // Show payments conditions
		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):$outputlangs->convToOutputCharset($object->cond_reglement);
			$pdf->MultiCell(80, 5, $lib_condition_paiement,0,'L');

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

        // Check a payment mode is defined
        if (empty($object->mode_reglement_code)
        	&& ! $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;
        }

      	// Sown payment mode
        if ($object->mode_reglement_code
        	 && $object->mode_reglement_code != 'CHQ'
           	 && $object->mode_reglement_code != 'VIR')
           	 {
	            $pdf->SetFont('Arial','B',8);
	            $pdf->SetXY($this->marge_gauche, $posy);
	            $titre = $outputlangs->transnoentities("PaymentMode").':';
	            $pdf->MultiCell(80, 5, $titre, 0, 'L');

	            $pdf->SetFont('Arial','',8);
	            $pdf->SetXY(50, $posy);
	            $lib_mode_reg=$outputlangs->transnoentities("PaymentMode".$object->mode_reglement_code)!=('PaymentMode'.$object->mode_reglement_code)?$outputlangs->transnoentities("PaymentMode".$object->mode_reglement_code):$outputlangs->convToOutputCharset($object->mode_reglement);
	            $pdf->MultiCell(80, 5, $lib_mode_reg,0,'L');

	            $posy=$pdf->GetY()+2;
           	 }

		// Show payment mode CHQ
        if (empty($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, $outputlangs->convToOutputCharset($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, $outputlangs->transnoentities('PaymentByChequeOrderedToShort').' '.$outputlangs->convToOutputCharset($this->emetteur->nom).' '.$outputlangs->transnoentities('SendTo').':',0,'L',0);
		            $posy=$pdf->GetY()+1;

		            $pdf->SetXY($this->marge_gauche, $posy);
	                $pdf->SetFont('Arial','',8);
	                $pdf->MultiCell(80, 3, $outputlangs->convToOutputCharset($this->emetteur->adresse_full), 0, 'L', 0);
		            $posy=$pdf->GetY()+2;
	            }
	        }
		}

        // If payment mode not forced or forced to VIR, show payment with BAN
        if (empty($object->mode_reglement_code) || $object->mode_reglement_code == 'VIR')
        {
	        if (! empty($conf->global->FACTURE_RIB_NUMBER))
	        {
                $account = new Account($this->db);
                $account->fetch($conf->global->FACTURE_RIB_NUMBER);

                $curx=$this->marge_gauche;
                $cury=$posy;

                $posy=pdf_bank($pdf,$outputlangs,$curx,$cury,$account);

                $posy+=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 = 170; $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);

		$index = 0;

		// Affichage des totaux de TVA par taux (conform�ment � r�glementation)
		$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 exprimes en     (en tab_top - 1)
		$pdf->SetTextColor(0,0,0);
		$pdf->SetFont('Arial','',8);
		$titre = $outputlangs->transnoentities("AmountInCurrency",$outputlangs->transnoentitiesnoconv("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 et 4eme 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 et 4eme 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-tete 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,$outputlangs->convToOutputCharset($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
		{
			$text=$this->emetteur->nom;
			$pdf->MultiCell(100, 4, $outputlangs->convToOutputCharset($text), 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")." : " . $outputlangs->convToOutputCharset($object->ref), '', 'R');

		$posy+=1;
		$pdf->SetFont('Arial','',10);

		$posy+=5;
		$pdf->SetXY(100,$posy);
		$pdf->SetTextColor(0,0,60);
		$pdf->MultiCell(100, 4, $outputlangs->transnoentities("OrderDate")." : " . dol_print_date($object->date,"%d %b %Y",false,$outputlangs,true), '', '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, 4, $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);

			// Sender name
			$pdf->SetTextColor(0,0,60);
			$pdf->SetFont('Arial','B',11);
			$pdf->MultiCell(80, 4, $outputlangs->convToOutputCharset($this->emetteur->nom), 0, 'L');

			// Sender properties
			$carac_emetteur = '';
			$carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->convToOutputCharset($this->emetteur->adresse);
			$carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->convToOutputCharset($this->emetteur->cp).' '.$outputlangs->convToOutputCharset($this->emetteur->ville);
			$carac_emetteur .= "\n";
			// Tel
			if ($this->emetteur->tel) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Phone").": ".$outputlangs->convToOutputCharset($this->emetteur->tel);
			// Fax
			if ($this->emetteur->fax) $carac_emetteur .= ($carac_emetteur ? ($this->emetteur->tel ? " - " : "\n") : '' ).$outputlangs->transnoentities("Fax").": ".$outputlangs->convToOutputCharset($this->emetteur->fax);
			// EMail
			if ($this->emetteur->email) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Email").": ".$outputlangs->convToOutputCharset($this->emetteur->email);
			// Web
			if ($this->emetteur->url) $carac_emetteur .= ($carac_emetteur ? "\n" : '' ).$outputlangs->transnoentities("Web").": ".$outputlangs->convToOutputCharset($this->emetteur->url);

			$pdf->SetFont('Arial','',9);
			$pdf->SetXY(12,$posy+7);
			$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, 4, $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
				$carac_client_name=$outputlangs->convToOutputCharset($object->client->nom);

				// Customer name
				$carac_client = "\n".$object->contact->getFullName($outputlangs,1,1);

				// Customer properties
				$carac_client.="\n".$outputlangs->convToOutputCharset($object->contact->address);
				$carac_client.="\n".$outputlangs->convToOutputCharset($object->contact->cp) . " " . $outputlangs->convToOutputCharset($object->contact->ville)."\n";
				if ($object->contact->pays_code != $this->emetteur->pays_code) $carac_client.=$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$object->contact->pays_code))."\n";
			}
			else
			{
				// Customer name
				$carac_client_name=$outputlangs->convToOutputCharset($object->client->nom);

				// Nom du contact suivi commande si c'est une soci�t�
				$arrayidcontact = $object->getIdContact('external','CUSTOMER');
				if (sizeof($arrayidcontact) > 0)
				{
					$object->fetch_contact($arrayidcontact[0]);
					// On verifie si c'est une societe ou un particulier
					if( !preg_match('#'.$object->contact->getFullName($outputlangs,1).'#isU',$object->client->nom) )
					{
						$carac_client .= "\n".$object->contact->getFullName($outputlangs,1,1);
					}
				}

				// Caracteristiques client
				$carac_client.="\n".$outputlangs->convToOutputCharset($object->client->adresse);
				$carac_client.="\n".$outputlangs->convToOutputCharset($object->client->cp) . " " . $outputlangs->convToOutputCharset($object->client->ville)."\n";
				if ($object->client->pays_code != $this->emetteur->pays_code) $carac_client.=$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$object->client->pays_code))."\n";
			}
			// Numero TVA intracom
			if ($object->client->tva_intra) $carac_client.="\n".$outputlangs->transnoentities("VATIntraShort").': '.$outputlangs->convToOutputCharset($object->client->tva_intra);

			// Show customer/recipient
			$pdf->SetXY(102,$posy+3);
			$pdf->SetFont('Arial','B',11);
			$pdf->MultiCell(96,4, $carac_client_name, 0, 'L');

			$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)
	{
		return pdf_pagefoot($pdf,$outputlangs,'COMMANDE_FREE_TEXT',$this->emetteur,$this->marge_basse,$this->marge_gauche,$this->page_hauteur);
	}

}

?>