<?php
/* Copyright (C) 2003-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2006      Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * 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/rapport/pdf_paiement.class.php
    \ingroup    banque
     \brief      Fichier de la classe permettant de générer les rapports de paiement
      \version    $Revision$
*/

require_once(FPDF_PATH.'fpdi_protection.php');

/**	
   \class      pdf_paiement
   \brief      Classe permettant de générer les rapports de paiement
*/

class pdf_paiement
{
  /**	
     \brief  Constructeur
     \param	db		handler accès base de donnée
  */
  function pdf_paiement($db=0)
  { 
    global $langs;
    $langs->load("bills");
    
    $this->db = $db;
    $this->description = $langs->transnoentities("ListOfCustomerPayments");
    
    $this->tab_top = 30;
    
    $this->line_height = 5;
    $this->line_per_page = 25;
    $this->tab_height = 230;	//$this->line_height * $this->line_per_page;
    
  }
  /**	
     \brief  Generate Header
     \param  pdf pdf object
     \param  page current page number
     \param  pages number of pages
  */  
  function Header(&$pdf, $page, $pages)
  {
    global $langs;
    
    $title=$this->description.' - '.dolibarr_print_date(mktime(0,0,0,$this->month),"%B");
    $pdf->SetFont('Arial','B',12);
    $pdf->Text(76, 10, $title);
    
    $pdf->SetFont('Arial','B',12);
    $pdf->Text(11, 16, $langs->transnoentities("Date")." : ".dolibarr_print_date(time(),"%d %b %Y"));
    
    $pdf->SetFont('Arial','',12);
    $pdf->Text(11, 22, $langs->transnoentities("Page")." : ".$page);
    
    $pdf->SetFont('Arial','',12);
    
    $pdf->Text(11,$this->tab_top + 6,'Date');
    
    $pdf->line(40, $this->tab_top, 40, $this->tab_top + $this->tab_height + 10);
    $pdf->Text(42, $this->tab_top + 6, $langs->transnoentities("PaymentMode"));
    
    $pdf->line(80, $this->tab_top, 80, $this->tab_top + $this->tab_height + 10);
    $pdf->Text(82, $this->tab_top + 6, $langs->transnoentities("Invoice"));
    
    $pdf->line(120, $this->tab_top, 120, $this->tab_top + $this->tab_height + 10);
    $pdf->Text(122, $this->tab_top + 6, $langs->transnoentities("AmountInvoice"));
    
    $pdf->line(160, $this->tab_top, 160, $this->tab_top + $this->tab_height + 10);
    
    $pdf->SetXY (160, $this->tab_top);
    $pdf->MultiCell(40, 10, $langs->transnoentities("AmountPayment"), 0, 'R');
    
    $pdf->line(10, $this->tab_top + 10, 200, $this->tab_top + 10 );

    $pdf->Rect(9, $this->tab_top, 192, $this->tab_height + 10);
  }
  
  
  function Body(&$pdf, $page, $lines)
  {
    $pdf->SetFont('Arial','', 9);
    $oldprowid = 0;
    $pdf->SetFillColor(220,220,220);
    $yp = 0;
    for ($j = 0 ; $j < sizeof($lines) ; $j++)
      {
	$i = $j;
	if ($oldprowid <> $lines[$j][7])
	  {
	    if ($yp > 200)
	      {
		$page++;
		$pdf->AddPage();
		$this->Header($pdf, $page, $pages);
		$pdf->SetFont('Arial','', 9);
		$yp = 0;
	      }
	    
	    
	    $pdf->SetXY (10, $this->tab_top + 10 + $yp);
	    $pdf->MultiCell(30, $this->line_height, $lines[$j][1], 0, 'J', 1);
	    
	    $pdf->SetXY (40, $this->tab_top + 10 + $yp);
	    $pdf->MultiCell(80, $this->line_height, $lines[$j][2].' '.$lines[$j][3], 0, 'J', 1);
	    
	    $pdf->SetXY (120, $this->tab_top + 10 + $yp);
	    $pdf->MultiCell(40, $this->line_height, '', 0, 'J', 1);
	    
	    $pdf->SetXY (160, $this->tab_top + 10 + $yp);
	    $pdf->MultiCell(40, $this->line_height, $lines[$j][4], 0, 'R', 1);
	    $yp = $yp + 5;
	  }
	
	$pdf->SetXY (80, $this->tab_top + 10 + $yp);
	$pdf->MultiCell(40, $this->line_height, $lines[$j][0], 0, 'J', 0);
	
	$pdf->SetXY (120, $this->tab_top + 10 + $yp);
	$pdf->MultiCell(40, $this->line_height, $lines[$j][5], 0, 'J', 0);
	
	$pdf->SetXY (160, $this->tab_top + 10 + $yp);
	$pdf->MultiCell(40, $this->line_height, $lines[$j][6], 0, 'R', 0);
	$yp = $yp + 5;
	
	if ($oldprowid <> $lines[$j][7])
	  {
	    $oldprowid = $lines[$j][7];
	  }	
      }
  }
  /**
     \brief  Fonction générant le rapport sur le disque
     \param	_dir		repertoire
     \param	month		mois du rapport
     \param	year		annee du rapport
  */
  function write_pdf_file($_dir, $month, $year)
  {
    global $langs;
    
    $this->month=$month;
    $this->year=$year;
    
    $dir=$_dir.'/'.$year;
    
    if (! is_dir($dir))
      {
	$result=create_exdir($dir);
	if ($result < 0)
	  {
	    $this->error=$langs->transnoentities("ErrorCanNotCreateDir",$dir);
	    return -1;	
	  }
      }
    
    $month = sprintf("%02d",$month);
    $year = sprintf("%04d",$year);
    $_file = $dir . "/payments-".$month."-".$year.".pdf";
    
    $pdf = new FPDI_Protection('P','mm','A4');
    $pdf->SetProtection(array('print')); //ne permet que l'impression du document
    $pdf->Open();
    
    $sql = "SELECT ".$this->db->pdate("p.datep")." as dp, f.facnumber";
    //$sql .= ", c.libelle as paiement_type, p.num_paiement";
    $sql .= ", c.code as paiement_code, p.num_paiement";
    $sql .= ", p.amount as paiement_amount, f.total_ttc as facture_amount ";
    $sql .= ", pf.amount as pf_amount ";
    $sql .= ", p.rowid as prowid";
    $sql .= " FROM ".MAIN_DB_PREFIX."paiement as p, ".MAIN_DB_PREFIX."facture as f, ";
    $sql .= MAIN_DB_PREFIX."c_paiement as c, ".MAIN_DB_PREFIX."paiement_facture as pf";
    $sql .= " WHERE pf.fk_facture = f.rowid AND pf.fk_paiement = p.rowid";    
    $sql .= " AND p.fk_paiement = c.id ";
    $sql .= " AND date_format(p.datep, '%Y%m') = " . sprintf("%04d%02d",$year,$month);
    $sql .= " ORDER BY p.datep ASC, pf.fk_paiement ASC";
    $result = $this->db->query($sql);
    
    if ($result)
      {
	$lignes = $this->db->num_rows($result);
	$i = 0;
	$var=True;
	
	while ($i < $lignes)
	  {
	    $objp = $this->db->fetch_object($result);
	    $var=!$var;
	    
	    $lines[$i][0] = $objp->facnumber;
	    $lines[$i][1] = dolibarr_print_date($objp->dp,"%d %B %Y");
	    //$lines[$i][2] = $objp->paiement_type ;
	    $lines[$i][2] = $langs->transnoentities("PaymentTypeShort".$objp->paiement_code);
	    $lines[$i][3] = $objp->num_paiement;
	    $lines[$i][4] = price($objp->paiement_amount);
	    $lines[$i][5] = price($objp->facture_amount);
	    $lines[$i][6] = price($objp->pf_amount);
	    $lines[$i][7] = price($objp->prowid);
	    $i++;
	  }
      }
    
    $pages = intval($lignes / $this->line_per_page);
    
    if (($lignes % $this->line_per_page)>0)
      {
	$pages++;
      }
    
    if ($pages == 0)
      {
	// force à générer au moins une page si le rapport ne contient aucune ligne
	$pages = 1;
      }
    /*
      for ($i = 0 ; $i < $pages ; $i++)
      {
      $pdf->AddPage();
      $this->Header($pdf, $i+1, $pages);
      $this->Body($pdf, $i+1, $lines);
      }
    */
    
    $pdf->AddPage();
    
    $this->Header($pdf, 1, $pages);
    
    $this->Body($pdf, 1, $lines);
    
    $pdf->Output($_file);
  }  
}

?>