#!/usr/bin/perl

#script to place reserves/requests
#writen 2/1/00 by chris@katipo.oc.nz


# 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 DBI;
use C4::Search;
use C4::Output;
use C4::Reserves2;
use C4::Acquisitions;
use C4::Koha;
use C4::Circulation::Circ2;

use CGI;
my $input = new CGI;

# get biblio information....
my $bib = $input->param('bib');
my $dat = bibdata($bib);

# get existing reserves .....
my ($count,$reserves) = FindReserves($bib);
foreach my $res (@$reserves) {
    if ($res->{'found'} eq 'W') {
	$count--;
    }
}

# make priorities options
my $num = $count + 1;
my $priorityoptions = priorityoptions($num, $num);


# get branch information
my $branch = $input->cookie('branch');
($branch) || ($branch = 'L');
my $branches = getbranches();
my $branchoptions = branchoptions($branch);


# todays date
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) =localtime(time);
$year=$year+1900;
$mon++;
my $date="$mday/$mon/$year";




# get biblioitem information and build rows for form
my ($count2,@data) = bibitems($bib);
my $bibitemrows = "";
for (my $i=0; $i<$count2; $i++) {
    my @barcodes = barcodes($data[$i]->{'biblioitemnumber'});
    if ($data[$i]->{'dewey'} == 0){
	$data[$i]->{'dewey'}="";
    }
    $data[$i]->{'volumeddesc'} = "&nbsp;" unless $data[$i]->{'volumeddesc'};
    $data[$i]->{'dewey'}=~ s/\.0000$//;
    $data[$i]->{'dewey'}=~ s/00$//;
    my $class="$data[$i]->{'classification'}$data[$i]->{'dewey'}$data[$i]->{'subclass'}";
    my $select;
    if ($data[$i]->{'notforloan'}) {
	$select = "Reference Item.";
    } elsif ($data[$i]->{'itemlost'} == 1) {
	$select = "Item Lost";
    } elsif ($data[$i]->{'itemlost'} == 2) {
	$select = "Long Overdue";
    } elsif ($data[$i]->{'wthdrawn'}) {
	$select = "Item Cancelled";
    } else {
	$select = " <input type=checkbox name=reqbib value=$data[$i]->{'biblioitemnumber'}><input type=hidden name=biblioitem value=$data[$i]->{'biblioitemnumber'}>";
    }
    $bibitemrows .= <<"EOF";
<tr VALIGN=TOP>
<TD>$select</td>
<TD>$data[$i]->{'description'}</td>
<TD>$class</td>
<td>$data[$i]->{'volumeddesc'}</td>
<td>$data[$i]->{'isbn'}</td>
<td>$dat->{'copyrightdate'}</td>
<td>$data[$i]->{'publicationyear'}</td>
<td>@barcodes</td>
</tr>
EOF
}




my $existingreserves = "";
foreach my $res (sort {$a->{'found'} cmp $b->{'found'}} @$reserves){
    my $prioropt = priorityoptions($count, $res->{'priority'});
    my $bropt = branchoptions($res->{'branchcode'});
    my $bor=$res->{'borrowernumber'};
    $date = slashifyDate($res->{'reservedate'});

    my $type=$res->{'constrainttype'};
    if ($type eq 'a'){
	$type='Next Available';
    } elsif ($type eq 'o'){
	$type="This type only $res->{'volumeddesc'} $res->{'itemtype'}";
    }

    my $notes = $res->{'reservenotes'}." ";
    my $rank;
    my $pickup;
    my $change;
    if ($res->{'found'} eq 'W') {
	my %env;
	my $item = $res->{'itemnumber'};
	$item = getiteminformation(\%env,$item);
	$item = "<a href=/cgi-bin/koha/detail.pl?bib=$item->{'biblionumber'} &type=intra onClick=\"openWindow(this, 'Item', 480, 640)\">$item->{'barcode'}</a>";
	my $wbra = $branches->{$res->{'branchcode'}}->{'branchname'};
	$rank = "Item waiting";
	$type = $item;
	$pickup = "at <b>".$wbra."</b>";
	$change = "<input type=checkbox name=rank-request value=del>delete";
    } else {
	$rank = "<select name=rank-request>$prioropt<option value=del>Del</select>";
	$pickup = "<select name=pickup>$bropt</select>";
        $change = "<select name=itemtype>
                   <option value=next>Next Available
                   <option value=change>Change Selection
                   <option value=nc >No Change</select>";
    }
    $existingreserves .= <<"EOF";
<input type=hidden name=borrower value=$res->{'borrowernumber'}>
<input type=hidden name=biblio value=$res->{'biblionumber'}>
<tr VALIGN=TOP>
<TD>$rank</td>
<TD>
<a href=/cgi-bin/koha/moremember.pl?bornum=$bor>$res->{'firstname'} $res->{'surname'}</a>
</td>
<td>$notes</td>
<TD>$date</td>
<TD>$pickup</td>
<TD>$type</td>
<TD>$change</td>
</tr>
EOF
}



sub priorityoptions {
    my ($count, $sel) = @_;
    my $out = "";
    for (my $i=1; $i<=$count; $i++){
	$out .= "<option value=$i";
	if ($sel == $i){
	    $out .= " selected";
	}
	$out .= ">$i\n";
    }
    return $out;
}

# make branch selection options...
sub branchoptions {
    my ($selbr) = @_;
    my $out = "";
    foreach my $br (keys %$branches) {
	(next) unless $branches->{$br}->{'IS'};
	my $selected = "";
	if ($br eq $selbr) {
	    $selected = "selected";
	}
	$out .= "<option value=$br $selected>$branches->{$br}->{'branchname'}\n";
    }
    return $out;
}



# printout the page


print $input->header;


#setup colours
print startpage();
print startmenu('catalogue');




print <<printend

<form action="placerequest.pl" method=post>
<INPUT TYPE="image" name="submit"  VALUE="request" height=42  WIDTH=187 BORDER=0 src="/images/place-request.gif" align=right >
<input type=hidden name=biblio value=$bib>
<input type=hidden name=type value=str8>
<input type=hidden name=title value="$dat->{'title'}">
<FONT SIZE=6><em>Requesting: <br>
<a href=/cgi-bin/koha/detail.pl?bib=$bib>$dat->{'title'}</a> 
($dat->{'author'})</em></FONT><P>
<p>


<!----------------BIBLIO RESERVE TABLE-------------->


<TABLE  CELLSPACING=0  CELLPADDING=5 border=1 >
<TR VALIGN=TOP>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Rank</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Member Number</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Notes</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Date</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Pickup</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Request</b></TD>
</TR>
<tr VALIGN=TOP  >
<td><select name=rank-request>
$priorityoptions
</select></td>
<td><input type=text size=10 name=member></td>
<td><input type=text size=20 name=notes></td>
<td>$date</td>
<td><select name=pickup>
$branchoptions
</select></td>
<td><input type=checkbox name=request value=any>Next Available, 
<br>(or choose from list below)</td>
</tr></table>
</p>


<TABLE  CELLSPACING=0  CELLPADDING=5 border=1 >
<TR VALIGN=TOP>

<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Request</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Item Type</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Classification</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Volume</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>ISBN</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Copyright</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Pubdate</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Copies</b></TD>
</TR>
$bibitemrows
</table>
</p>
</form>
<p>&nbsp;</p>



<!-----------MODIFY EXISTING REQUESTS----------------->

<TABLE  CELLSPACING=0  CELLPADDING=5 border=1 >

<TR VALIGN=TOP>

<td  bgcolor="99cc33" background="/images/background-mem.gif" colspan=7><B>MODIFY EXISTING REQUESTS </b></TD>
</TR>
<form action=modrequest.pl method=post>
<TR VALIGN=TOP>

<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Rank</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Member</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Notes</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Date</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Pickup</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Request</b></TD>
<td  bgcolor="99cc33" background="/images/background-mem.gif"><B>Change To</b></TD>
</TR>
$existingreserves
<tr VALIGN=TOP>
<TD colspan=6 align=right>
Delete a request by selecting "del" from the rank list.
<INPUT TYPE="image" name="submit"  VALUE="request" height=42  WIDTH=64 BORDER=0 src="/images/ok.gif"></td>
</tr>
</table>
<P>
<br>
</form>

printend
;

print endmenu();
print endpage();