<?php
/*
 *   This file is part of PhpCompta.
 *
 *   PhpCompta 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.
 *
 *   PhpCompta 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 PhpCompta; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/* $Revision$ */

// Copyright Author Dany De Bontridder ddebontridder@yahoo.fr
require_once ('class_dossier.php');
require_once ('postgres.php');
require_once('ac_common.php');

/*!\file 
 * \brief Manage additional info for Accountancy
 */

/*!
 * \brief Manage the additionnal info for operation (from jrn), when an invoice is generated, 
 * the order or other info are going to be stored and used in the detail.
 * this class maps the table jrn_info
 */
class Acc_Ledger_Info {
	var $cn;    /*!< connection */
	var $ji_id;    /*!< primary key */
	var $id_type;    /*!< type id */
	var $jr_id;    /*!< primary key of the table jrn */
	var $ji_value;	/*!< value for this */
	function __construct($p_cn,$p_ji_id=0) {
		$this->cn=$p_cn;
		$this->ji_id=$p_ji_id;
	}
	function insert() {
		if ( ! isset ($this->jr_id) ||
		     ! isset ($this->ji_value) ||
		     ! isset ($this->id_type ) )
		{
			echo 'Appel incorrecte '.__FILE__.__LINE__;
			var_dump($this);
			exit();
		}
	try	{
		$sql=ExecSqlParam(
				$this->cn,
				'insert into jrn_info(jr_id,id_type,ji_value) values ($1,$2,$3)'.
				' returning ji_id ',
				array ($this->jr_id,$this->id_type,$this->ji_value)
				);
		$this->ji_id=pg_fetch_result($sql,0,0);
		} catch (Exception $e) {
			echo "Echec sauvegarde info additionnelles";
			throw $e;
		}
	}
	function update() {
		if ( ! isset ($this->jr_id) ||
		     ! isset ($this->ji_value) ||
		     ! isset ($this->jr_id ) )
		{
			echo 'Appel incorrecte '.__FILE__.__LINE__;
			var_dump($this);
			exit();
		}
	try	{
		$sql=ExecSqlParam(
				$this->cn,
				'update jrn_info set jr_id=$1 ,id_type=$2,ji_value=$3 where ji_id=$4)'.
				array ($this->jr_id,$this->id_type,$this->ji_value,$this->ji_id)
				);
		} catch (Exception $e) {
			Rollback($this->cn);
			echo "Echec sauvegarde info additionnelles";
			throw $e;
		}
	}
	function load() {
		$sql="select jr_id,id_type,ji_value from jrn_info where ji_id=".$this->ji_id;
		$r=ExecSql($this->cn,$sql);
		if (pg_NumRows ($r) > 0 ) {
			$this->from_array(pg_fetch_array($r,0));
			return 0;
		}else {
			return 1;
		}
		
	}
	function from_array($p_array) {
		foreach ($p_array as $col=>$value) {
			$this->$col=$value;
		}
	}
	function set_id($p_ji_id) {
		$this->$ji_id=$p_ji_id;
	}
	function set_jrn_id($p_id) {
		$this->jr_id=$p_id;
	}
	function set_type($p_id) {
		$this->id_type=$p_id;
	}
	function set_value($p_id) {
		$this->ji_value=$p_id;
	}
	/*!\brief load all the jrn_info thanks the jr_id
	 * \return an array of object
	 */
	function load_all() {
	  if ( ! isset ($this->jr_id) ) { echo "jr_id is not set ".__FILE__.__LINE__;exit();}

	  $sql="select ji_id from jrn_info where jr_id=".$this->jr_id;
	  $r=ExecSql($this->cn,$sql);
	  if (pg_NumRows($r) == 0 ) 
	    return array();
	  $array=pg_fetch_all($r);
	  $ret=array();
	  foreach ($array as $row) {
	    $o=new Acc_Ledger_Info($this->cn,$row['ji_id']);
	    $o->load();
	    $ret[]=clone $o;
	  } 
	  return $ret;
	}
	function count() {
	  $sql="select ji_id from jrn_info where jr_id=".$this->jr_id;
	  return CountSql($this->cn,$sql);
	}
	function search_id_internal($p_internal) {
	  $sql="select jr_id from jrn where jr_internal='$p_internal'";
	  $r=ExecSql($this->cn,$sql);
	  if (pg_NumRows($r) > 0 ) {
	    $this->jr_id=pg_fetch_result($r,0,0);
	    return $this->jr_id;
	  } else {
	    $this->jr_id=-1;
	    return $this->jr_id;
	  }
	}
	static function test_me() {
		echo "Dossier = ".Dossier::id();
		$cn=DbConnect(Dossier::id());
		$a=new Acc_Ledger_Info($cn);
		$a->jr_id=3;
		$a->id_type='BON_COMMANDE';	
		$a->ji_value='BON';
		var_dump($a);
		$a->insert();

		$a->set_jrn_id(7);
		$a->set_type('OTHER');
		$a->set_value('Autre test');
		$a->insert();
	}
}