<?PHP
/* Copyright (C) 2005 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.
 *
 * $Id$
 * $Source$
 *
 */

require_once (DOL_DOCUMENT_ROOT."/telephonie/stats/graph/bar.class.php");

class GraphGroupeChiffreAffaire extends GraphBar {

  Function GraphGroupeChiffreAffaire($DB, $file)
  {
    $this->db = $DB;
    $this->file = $file;

    $this->client = 0;
    $this->titre = "";

    $this->barcolor = "blue";
    $this->showframe = true;
  }

  Function GraphMakeGraph($groupe=0)
  {
    $num = 0;

    $sql = "SELECT nom";
    $sql .= " FROM ".MAIN_DB_PREFIX."usergroup as u";
    $sql .= " WHERE u.rowid = ".$groupe;

    $resql = $this->db->query($sql);

    if ($resql)
      {
	$row = $this->db->fetch_row($resql);		    	    
	$nom = $row[0];	
	$this->db->free($resql);
      }
    else 
      {
	print $this->db->error() . ' ' . $sql;
      }                  

    $this->titre = "Chiffre d'affaire mensuel : ".$nom;

    $sql = "SELECT date_format(f.date,'%Y%m'), sum(f.cout_vente)";
    $sql .= " FROM ".MAIN_DB_PREFIX."telephonie_facture as f";
    $sql .= " , ".MAIN_DB_PREFIX."telephonie_societe_ligne as l";
    $sql .= " , ".MAIN_DB_PREFIX."usergroup_user as ug";
    $sql .= " WHERE l.rowid = f.fk_ligne";
    $sql .= " AND ug.fk_user = l.fk_commercial_sign";
    $sql .= " AND ug.fk_usergroup = ".$groupe;
    $sql .= " GROUP BY date_format(f.date,'%Y%m') ASC";

    $resql = $this->db->query($sql);

    if ($resql)
      {
	$num = $this->db->num_rows($resql);
	$i = 0;
	$j = -1;
	$datas = array();
	$labels = array();
	
	while ($i < $num)
	  {
	    $row = $this->db->fetch_row($resql);	
	    	    
	    $datas[$i] = $row[1];
	    $labels[$i] = substr($row[0],-2)."/".substr($row[0],2,2);

	    $i++;
	  }
	
	$this->db->free($resql);
      }
    else 
      {
	print $this->db->error() . ' ' . $sql;
      }                  

    if (sizeof($datas))
      {
	$this->GraphDraw($this->file, $datas, $labels);
      }

  }
}   
?>
