#---------------------------------------------------------------
# ____                   _ _         ____  _
#|  _ \ ___  _   _  __ _| | |_ _   _/ ___|| |__   __ _ _ __ ___
#| |_) / _ \| | | |/ _` | | __| | | \___ \| '_ \ / _` | '__/ _ \
#|  _ < (_) | |_| | (_| | | |_| |_| |___) | | | | (_| | | |  __/
#|_| \_\___/ \__, |\__,_|_|\__|\__, |____/|_| |_|\__,_|_|  \___|
#            |___/             |___/
#
# Copyright (C) 2010 RoyaltyShare, Inc.   All Rights Reserved
#---------------------------------------------------------------

package RPS::Import::NaxosDigital::v1;

use strict;

use lib '/app/tools/rps/lib';
use RPS::DB::Item::Client;

use lib '/app/tools/common/lib';
use Common::Country;
use Common::Consts;
use Common::Assert;
use Common::Log;

use lib '/app/tools/data_classes/lib';

use lib '/app/tools/rps/lib';
use RPS::Import::SaleRec;
use RPS::DB::Item::MediaType;
use RPS::File::Sale;
use RPS::Import::ServiceMap;

use lib '/app/tools/rps/lib';
use RPS::Import::Importer;
use base 'RPS::Import::Importer';

sub _fieldMap {
    {
        label         => 1,
        territory     => 2,
        date          => 3,
        type          => 14,
        format        => 15,
        service       => 0,
        artist        => 9,
        upc           => 5,
        album_name    => 6,
        isrc          => 7,
        track_name    => 8,
        quantity      => 11,
        net_price     => 17,
    }
}

sub _importLines
{
    my $self = shift;
    my %args = @_;
    my $fileObj = $args{file};
    my $version = $args{file}->VersionNum();
    my $fileName = $args{file}->OrigFileName();
    my $serviceID = $args{file}->ServiceID;
    my $sheet_count = 0;

    assert(defined $args{sheets});
    assert(defined $version);

    my $offsets = $self->_fieldMap;
    my $sheet_names = $args{sheet_names};
    my $sheets = $args{sheets};
    my $linenum = 1;


    for (my $sheetIndex = 0; $sheetIndex < scalar @{$args{sheets}}; $sheetIndex++)
    {

        next unless $sheet_names->[$sheetIndex] eq 'Details';

        my $sheet = $sheets->[$sheetIndex];

        my $foundHeader = 0;
        for (my $lineIndex = 0; $lineIndex < scalar @$sheet; $lineIndex++)
        {

            $linenum = $lineIndex + 1;
            my $line = $sheet->[$lineIndex];

            if (! $foundHeader)
            {
                my $qty = $line->[$offsets->{quantity}];
                if ('Quantity' eq $line->[$offsets->{quantity}])
                {
                    $foundHeader = 1;
                }
                next;
            }

            my $currencyCode = 'USD';

            
            my $_date = _normalizeDate( $line->[$offsets->{date}] );

            my($dateBegin, $dateEnd) = $self->_getDates( date_begin => $_date );

            my $mediaType = RPS::DB::Item::MediaType::kMediaTypeAudio;

            my $format = $line->[$offsets->{format}];
            my $productFormat;
            if ( $format && ( $format =~ m/^download$/i || $format =~ m/^ota$/i ) )
            {
                $productFormat = RPS::File::Sale::FORMAT_DOWNLOAD;
            }
            elsif ( $format && ( $format =~ m/^streaming$/i || $format =~ m/^match$/i || $format =~ /^contentid$/i ) )
            {
                $productFormat = RPS::File::Sale::FORMAT_STREAM;
            }
            elsif( $format && '' ne $format )
            {
                print STDERR "Unrecognized format '$format'\n";
                $self->errstr("Unrecognized format on line $linenum: $format");
                return undef;
            }


            my $albumTitle = $line->[$offsets->{album_name}];
            my $trackTitle;
            my $isrc;

            my $_type= $line->[$offsets->{type}];
            my $productType;

            if ( $_type && $_type =~ /^ALBUM$/i )
            {
                $productType = RPS::File::Sale::TYPE_ALBUM;
            }
            elsif ( $_type && $_type =~ /^TRACK$/i )
            {
                $productType = RPS::File::Sale::TYPE_TRACK;
                $trackTitle = $line->[$offsets->{track_name}];
                $isrc = $line->[$offsets->{isrc}];

                if ( !$trackTitle && !$isrc )
                {
                   print STDERR "Track sale without title or isrc on line $linenum\n";
                   $self->errstr("Track sale without title or isrc on line $linenum");
                   return undef;
                }
            }
            else
            {
               if ( $_type && '' ne $_type )
               {
                   print STDERR "Unrecognized type '$_type'\n";
                   $self->errstr("Unrecognized type on line $linenum: $_type");
                   return undef;
               }
            }

            my $serviceID;
            my $_service = $line->[$offsets->{service}];
            if ( $_service ) {
                $serviceID = $self->getServiceID(lc ($_service)) || $RPS::Import::ServiceMap::SERVICE_ALIASES{ lc $_service }; 
                unless( $serviceID ) {
                    print STDERR "unknown service '$_service' on line $linenum\n";
                    $self->errstr("unknown service '$_service' on line $linenum");
                    return undef;
                }
            }

            my $artist           = $line->[$offsets->{artist}];
            my $label            = $line->[$offsets->{label}];
            my $upc              = $line->[$offsets->{upc}];
            my $units            = $line->[$offsets->{quantity}];
            my $netPrice         = $line->[$offsets->{net_price}];


            if ( ($units || $artist) && ('' ne $albumTitle || '' ne $trackTitle) )
            {

                my $territory = $line->[$offsets->{territory}];
                if ($territory eq 'XX' && $currencyCode eq 'USD') { $territory = 'US'; }

                my $country;

                my $countryObj = Common::Country->Get( $territory );

                if( !$countryObj )
                {
                    $self->errstr("unknown country '$territory' on line $linenum");
                    return undef;
                }
                else
                {
                    $country = $countryObj->alpha2;
                }

                my $unitPrice = $netPrice / $units if ( $units != 0 && $netPrice != 0);

                if ( $unitPrice < 0 )
                {
                    $unitPrice *= -1;
                    if ($units > 0)
                    {
                        $units *= -1;
                    }
                }
                
                my $free = $netPrice == 0 ? 1 : 0;
                                
                my $sale = RPS::Import::SaleRec->new();

                $sale->labelName($label);
                $sale->mediaType($mediaType);
                $sale->productType($productType);
                $sale->formatType($productFormat);
                $sale->dateBegin($dateBegin);
                $sale->dateEnd($dateEnd);
                $sale->trackName($trackTitle) if ( $trackTitle );
                $sale->albumName($albumTitle) if ( $albumTitle );
                $sale->artistName($artist);
                $sale->upc($upc);
                $sale->isrc($isrc);
                $sale->units($units);
                $sale->price($unitPrice);
                $sale->free($free);
                $sale->serviceID($serviceID);
                $sale->countryCode($country);
                $sale->currencyCode($currencyCode);
                $sale->lineNum($linenum);

                $self->_insertSale(sale => $sale);
            }
        }
    }

    return $linenum;
}

sub _normalizeDate {
    my($dt) = @_;
    my $date = $dt;
    if ( $dt =~ m/^\d{5}$/ ) {
        $date = Spreadsheet::ParseExcel::Utility::ExcelFmt( "yyyy-mm-dd", $dt );
    }
    return $date;
}

###
1;# Play nicely.
###