#------------------------------------------------------------
# Copyright (C) 2006 RoyaltyShare, Inc.   All Rights Reserved
# $Id$
#------------------------------------------------------------
package Raptor::Matcher::Command::Sale;
use strict;
use warnings;

use lib '/app/tools/common/lib';
use RSApache::Response::XSLT;
use Common::Assert;

use lib '/app/tools/raptor/lib';
use Raptor::Matcher::Command::Base;

use lib '/app/tools/rps/lib';
use RPS::File::Sale;
use RPS::File::File;

use Raptor::Command;
use base 'Raptor::Matcher::Command::Base';

sub cmd  { return "sale"; }
sub area { return "matcher"; }

use constant kTemplate => '/app/tools/raptor/templates/matcher.xsl';

sub execute {
    my ($self) = @_;

    # Give any inherited methods the first crack at this.
    # (This checks for login and basic access permissions).
    #
    my $response = $self->SUPER::execute();
    return $response if $response;

    my $saleParam = $self->getParam('sale');
    assert($saleParam);

    my $trackerPage = $self->getParam('trackerPage');

    my $oldSaleParam = $saleParam;

    my $sale;
    my $file;
    my $newSaleParam;

    my $keepXML = $self->{xml};

    while ($saleParam) {

        # Restore a 'clean' copy of the XML, just in case showMatchOptions
        # put weird stuff in there...
        #
        $self->{xml} = $keepXML;

        $newSaleParam = $saleParam;

        $sale = RPS::File::Sale->new( sale_id => $saleParam );
        assert($sale);

        $file = RPS::File::File->new( file_id => $sale->FileID );
        assert($file);

        $saleParam = $self->showMatchOptions( $sale, $file );
    }

    # If we have chosen a different sale id than the one passed in,
    # let's redirect so that the URL matches.
    #
    if ( $oldSaleParam != $newSaleParam ) {
        return RSApache::Response::Redirect->new("/app/matcher?c=sale&sale=$newSaleParam&trackerPage=$trackerPage");
    }

    $self->setNavLinks($sale);
    $self->{xml}{Sale} = $sale->GetObjectXML();
    $self->{xml}{File} = $file->GetObjectXML();

    $response = RSApache::Response::XSLT->new( $self->{xml}, kTemplate );

    return $response;
}

1;