#------------------------------------------------------------
# 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;