#!/usr/bin/perl

# $Id$

#written 11/1/2000 by chris@katipo.oc.nz
#part of the koha library system, script to facilitate paying off fines


# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha 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.
#
# Koha 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
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA

use strict;
use C4::Context;
use C4::Output;
use CGI;
use C4::Search;
use C4::Accounts2;
use C4::Stats;

my $input=new CGI;

#print $input->header;
my $bornum=$input->param('bornum');
if ($bornum eq ''){
  $bornum=$input->param('bornum0');
}
#get borrower details
my $data=borrdata('',$bornum);
my $user=$input->remote_user;

#get account details
my %bor;
$bor{'borrowernumber'}=$bornum;


my @names=$input->param;
my %inp;
my $check=0;
for (my $i=0;$i<@names;$i++){
  my$temp=$input->param($names[$i]);
  if ($temp eq 'wo'){
    $inp{$names[$i]}=$temp;
    $check=1;
  }
  if ($temp eq 'yes'){
    $user=~ s/Levin/C/i;
    $user=~ s/Foxton/F/i;
    $user=~ s/Shannon/S/i;
    my $amount=$input->param($names[$i+4]);
    my $bornum=$input->param($names[$i+5]);
    my $accountno=$input->param($names[$i+6]);
    makepayment($bornum,$accountno,$amount,$user);
    $check=2;
  }
}
my %env;
    $user=~ s/Levin/C/i;
    $user=~ s/Foxton/F/i;
    $user=~ s/Shannon/S/i;

$env{'branchcode'}=$user;
my $total=$input->param('total');
if ($check ==0){
  print $input->header;
  if ($total ne ''){
    recordpayment(\%env,$bornum,$total);
  }
  my ($numaccts,$accts,$total)=getboracctrecord('',\%bor);

  print startpage();
  print startmenu('member');
  print <<printend
  <FONT SIZE=6><em>Pay Fines for $data->{'firstname'} $data->{'surname'}</em></FONT><P>
  <center>
  <p>
  <TABLE  CELLSPACING=0  CELLPADDING=5 border=1 >
  <TR VALIGN=TOP>
  <td  bgcolor="99cc33" background="/images/background-mem.gif" colspan=4><B>FINES & CHARGES</TD>
  <td  bgcolor="99cc33" background="/images/background-mem.gif" colspan=4><B>AMOUNT OWING</TD>
  </TR>
  <form action=/cgi-bin/koha/pay.pl method=post>
  <input type=hidden name=bornum value=$bornum>
printend
;
  for (my $i=0;$i<$numaccts;$i++){
    if ($accts->[$i]{'amountoutstanding'} > 0){
      $accts->[$i]{'amount'}+=0.00;
      $accts->[$i]{'amountoutstanding'}+=0.00;
      print <<printend
      <tr VALIGN=TOP  >
      <TD><input type=radio name=payfine$i value=no checked>Unpaid
      <input type=radio name=payfine$i value=yes>Pay
      <input type=radio name=payfine$i value=wo>Writeoff
      <input type=hidden name=itemnumber$i value=$accts->[$i]{'itemnumber'}>
      <input type=hidden name=accounttype$i value=$accts->[$i]{'accounttype'}>
      <input type=hidden name=amount$i value=$accts->[$i]{'amount'}>
      <input type=hidden name=out$i value=$accts->[$i]{'amountoutstanding'}>
      <input type=hidden name=bornum$i value=$bornum>
      <input type=hidden name=accountno$i value=$accts->[$i]{'accountno'}>
      </td>
      <TD>$accts->[$i]{'description'} $accts->[$i]{'title'}</td>
      <TD>$accts->[$i]{'accounttype'}</td>
      <td>$accts->[$i]{'amount'}</td>
      <TD>$accts->[$i]{'amountoutstanding'}</td>

      </tr>
printend
;
    }
  }
  print <<printend
  <tr VALIGN=TOP  >
  <TD></td>
  <TD colspan=2><b>Total Due</b></td>
  <TD><b>$total</b></td>
  </tr>
  <tr VALIGN=TOP  >
  <TD colspan=5 align=right>
  <INPUT TYPE="image" name="submit"  VALUE="pay" height=42  WIDTH=187 BORDER=0 src="/images/pay-fines.gif"></td>
  </tr>
  </form>
  </table>
  <br clear=all>
  <p> &nbsp; </p>

printend
;
  print endmenu('member');
  print endpage();

} else {
#  my $quety=$input->query_string;
#  print $input->redirect("/cgi-bin/koha/sec/writeoff.pl?$quety");
    my%inp;
    my @name=$input->param;
    for (my $i=0;$i<@name;$i++){
	my $test=$input->param($name[$i]);
	if ($test eq 'wo'){
	    my $temp=$name[$i];
	    $temp=~ s/payfine//;
	    $inp{$name[$i]}=$temp;
	}
    }
    my $bornum;
    while ( my ($key, $value) = each %inp){
	#  print $key,$value;
	my $accounttype=$input->param("accounttype$value");
	$bornum=$input->param("bornum$value");
	my $itemno=$input->param("itemnumber$value");
	my $amount=$input->param("amount$value");
	if ($accounttype eq 'Res'){
	    my $accountno=$input->param("accountno$value");
	    writeoff($bornum,$accountno,$itemno,$accounttype,$amount);
	} else {
	    writeoff($bornum,'',$itemno,$accounttype,$amount);
	}
    }
    $bornum=$input->param('bornum');
    print $input->redirect("/cgi-bin/koha/pay.pl?bornum=$bornum");
}


sub writeoff{
    my ($bornum,$accountnum,$itemnum,$accounttype,$amount)=@_;
    my $user=$input->remote_user;
    $user=~ s/Levin/C/;
    $user=~ s/Foxton/F/;
    $user=~ s/Shannon/S/;
    my $dbh = C4::Context->dbh;
    my $env;
    my $query="Update accountlines set amountoutstanding=0 where ";
    if ($accounttype eq 'Res'){
	$query.="accounttype='Res' and accountno='$accountnum' and borrowernumber='$bornum'";
    } else {
	$query.="accounttype='$accounttype' and itemnumber='$itemnum' and borrowernumber='$bornum'";
    }
    my $sth=$dbh->prepare($query);
    #  print $query;
    $sth->execute;
    $sth->finish;
    $query="select max(accountno) from accountlines";
    $sth=$dbh->prepare($query);
    $sth->execute;
    my $account=$sth->fetchrow_hashref;
    $sth->finish;
    $account->{'max(accountno)'}++;
    $query="insert into accountlines (borrowernumber,accountno,itemnumber,date,amount,description,accounttype)
    values ('$bornum','$account->{'max(accountno)'}','$itemnum',now(),'$amount','Writeoff','W')";
    $sth=$dbh->prepare($query);
    $sth->execute;
    $sth->finish;
#  print $query;
    UpdateStats($env,$user,'writeoff',$amount,'','','',$bornum);
}