package RPS::Import::MSNMusic;

use strict;


use Date::Calc qw(Days_in_Month);

use lib '/app/tools/common/lib';
use Common::Util;

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

#private constants
use constant FIELD_DATEBEGIN	=> 2;
use constant FIELD_DATEEND		=> 3;

use constant FIELD_PRODTYPE		=> 0;
use constant FIELD_ISRC			=> 1;
use constant FIELD_UPC			=> 2;
use constant FIELD_VENDORID		=> 3;
use constant FIELD_UNKNOWN		=> 4;
use constant FIELD_ARTIST		=> 5;
use constant FIELD_ALBUM		=> 6;
use constant FIELD_TRACK		=> 7;
use constant FIELD_UNITS		=> 8;
use constant FIELD_PRICE		=> 9;

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

#public methods

sub _importLines
{
	my $self = shift;
	my %args = @_;

	my $retval = undef;
	my $lines = $args{lines};

	if ($lines)
	{
		my $dateBegin;
		my $dateEnd;
		my $linenum = 1;
		foreach my $line(@$lines)
		{
			if ($linenum == 1)
			{
				$dateBegin = Common::Util::normalize_date($line->[FIELD_DATEBEGIN]);
				$dateEnd   = Common::Util::normalize_date($line->[FIELD_DATEEND]);
#                ($dateBegin, $dateEnd) = Common::Util::normalize_sales_month_dates($dateBegin, $dateEnd);
                ($dateBegin, $dateEnd) = $self->_getDates(date_begin => $dateBegin, date_end => $dateEnd);
			}
			else
			{
				my $upc			= Common::Util::normalize_upc($line->[FIELD_UPC]);
				my $isrc		= Common::Util::normalize_isrc($line->[FIELD_ISRC]);
				my $artist		= $line->[FIELD_ARTIST];
				my $album		= $line->[FIELD_ALBUM];
				my $track		= $line->[FIELD_TRACK];
				my $label		= '';
				my $format		= RPS::File::Sale::FORMAT_DOWNLOAD;
				my $vendorid	= $line->[FIELD_VENDORID];
				my $clientid	= '';
				my ($prodtype)	= $line->[FIELD_PRODTYPE] =~ m/^(A|T)$/;
				my ($units)		= $line->[FIELD_UNITS] =~ m/^(-?\d+)$/;
				my ($price)		= $line->[FIELD_PRICE] =~ m/^(\d*\.?\d*)$/;

				if ($prodtype && $units && $price && ($album || $track))
				{
					my $sale = RPS::Import::SaleRec->new();

					$sale->productType($prodtype);
					$sale->formatType($format);
					$sale->dateBegin($dateBegin);
					$sale->dateEnd($dateEnd);
					$sale->serviceProductID($vendorid);
					$sale->clientProductID($clientid);
					$sale->upc($upc);
					$sale->isrc($isrc);
					$sale->artistName($artist);
					$sale->albumName($album);
					$sale->trackName($track);
					$sale->labelName($label);
					$sale->units($units);
					$sale->price($price);
					$sale->lineNum($linenum);
                    $sale->countryCode('US');

					$self->_insertSale(sale => $sale);
				}
			}
			$linenum++;
		}
		$retval = $linenum;
	}

	return $retval;
}

#
# Private methods
#

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