#------------------------------------------------------------
# Copyright (C) 2006 RoyaltyShare, Inc.   All Rights Reserved
# $Id$
#------------------------------------------------------------
package RPS::Statement::Command::ShowMechanical;
use strict;
use warnings;

use lib '/app/tools/rps/lib';
use RPS::Mechanical::US::MechanicalRun;
use RPS::Statement::Mechanical::US::StatementDisplay;
use RPS::XMLCache;
use RPS::Label;
use RPS::DB::Item::MechanicalRun;
use RPS::DB::Item::MechanicalStatement;

use lib '/app/tools/common/lib';
use Common::FormObject;
use Common::WriteXML;
use RSApache::Response::XSLT;
use RSApache::Response::XSLTDownload;

use RPS::Command;
use RPS::CommandLog;
use base 'RPS::Command';

sub cmd  { return 'show_mechanical'; }
sub area { return 'statement'; }

use constant kTemplate => "/app/tools/rps/templates/statement/show_mechanical.xsl";
use constant kHFATemplate => "/app/tools/rps/templates/statement/hfa.xsl";

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

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

    my $hfaFlag = $self->getParam('hfa');
    my $printerFlag = $self->getParam('printer');
    my $focusPublisherID = $self->getParam('focusPublisherID');


    # These statements can take a long time to churn out.
    # I'm going to use a simplistic disk caching scheme to speed up
    # _subsequent_ requests for the same statement.
    #
    my $id = $self->getParam('MechanicalStatementID');
    my $commandName = 'ShowMechanical';

    if ($hfaFlag || $printerFlag)
    {
        $commandName .= '_hfa';
    }

    if ($focusPublisherID)
    {
        $commandName .= '_focusPublisherID_' . $focusPublisherID;
    }


    my $statement;

    # JPK - Disabling the cache for everything but hfa statements...
    #
#    if ($hfaFlag)
#    {
#        $statement = RPS::XMLCache::Fetch('RPS','Statement','Command',$commandName,$id);
#    }

    if (! $statement)
    {
	    $statement = RPS::Statement::Mechanical::US::StatementDisplay->new
        (
            mechanicalStatementID => $self->getParam("MechanicalStatementID"),
            hfa => $hfaFlag,
            focusPublisherID => $focusPublisherID,
        );

#        if ($hfaFlag)
#        {
#            RPS::XMLCache::Store($statement, 'RPS','Statement','Command',$commandName,$id);
#        }
    }

	$self->{xml}{Statement} = $statement;

    my $template = kTemplate;
    if ($self->getParam('hfa'))
    {
        # Let's construct a semi-reasonable file name, based on the date range specified.
        #

# !!! This does not work - the XMLCache class gets in the way.  Need to fix that...
#        my $runID = $statement->MechanicalRunID();
        my $statement = RPS::DB::Item::MechanicalStatement->Lookup(mechanical_statement_id => $id);
        my $runID = $statement->mechanical_run_id;
        my $run = RPS::DB::Item::MechanicalRun->Lookup(mechanical_run_id => $runID);
        my $startDate = $run->start_date;
        my $endDate = $run->end_date;

        my $fileLabel = RPS::Mechanical::US::MechanicalRun::GenerateFileLabel($startDate, $endDate);

        my $clientID = Common::RSApp::GetClientID();
        my $client = Common::DB::Item::Client->Lookup(client_id => $clientID);
        my $clientName = $client->client_name_clean;
        my $fileName = "HFA_" . $fileLabel . "_".$clientName.".txt";
	    $response = RSApache::Response::XSLTDownload->new($self->{xml}, kHFATemplate, $fileName);
    }
    else
    {
        RPS::CommandLog::Log($self, $id);
	    $response = RSApache::Response::XSLT->new($self->{xml}, kTemplate);
    }

	return $response;
}

1;