#------------------------------------------------------------
# Copyright (C) 2009 RoyaltyShare, Inc.   All Rights Reserved
#------------------------------------------------------------
package BookPub::Catalog::Command::EditBook;
use strict;
use warnings;

use lib '/app/tools/bookpub/lib';

use BookPub::Catalog::EditBookForm;
use BookPub::Catalog::Command::ShowBook;

use base 'BookPub::Command';

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

sub cmd      { return 'edit_book'; }
sub area     { return 'catalog'; }
sub pageName { return 'Edit Book'; }

use constant kTemplate => "/app/tools/bookpub/templates/catalog/edit_book.xsl";

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

    my $response = $self->SUPER::execute();
    return $response if $response;

    my $params = $self->getParams();

    #	while(my ($key, $value) = each %$params)
    #    {
    #        Common::Log::Print("PARAM: $key = $value");
    #    }

    my $form;
    my $bookID = $self->getParam('BookID');
    if ($bookID) {
        $form = BookPub::Catalog::EditBookForm->new( bookID => $bookID );
    } else {
        $form = BookPub::Catalog::EditBookForm->new();
    }

    if ( $self->getParam('formSubmit') ) {
        if ( $form->assignCGIParams( 'Form', $self->getParams() ) && $form->validate() ) {
            $form->save();

            if ( !$bookID ) {
                $bookID = $form->{Book}->BookID();
                assert( $bookID, "Hmm - no book id" );
            }

            # Update was successful, log it.
            #
            #            BookPub::CommandLog::Log($self, $bookID);

            # We want to change views, so we want to redirect to the Show command now.
            #
            my %showParams = (
                BookID => $bookID,

                #				msg => 'Book Successfully Created',
            );

            my $command = BookPub::Catalog::Command::ShowBook->new(%showParams);
            return RSApache::Response::Redirect->new( $command->getRedirect() );
        } else {
            $form->setError(Common::FormObject::kErrFormSubmit);
            $self->addMessageXML( type => "error", code => Common::FormObject::kErrFormSubmit );
        }
    }

    $self->{xml}{Form} = $form;

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

1;