package RPS::Import::DTArtistDirect;

use strict;


use Date::Calc qw(Add_Delta_Days);

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

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

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

use constant FIELD_DATE   => 3;
use constant FIELD_ALBUM1 => 7;
use constant FIELD_ALBUM2 => 10;
use constant FIELD_PRICE  => 12;
use constant FIELD_UNITS  => 14;

#public methods

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

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

    my $linenum = 1;

    foreach my $line(@$lines)
    {
        my $prodtype    = RPS::File::Sale::TYPE_PHYSICAL;
        my $price_level = RPS::File::Sale::PLEVEL_FULL;
        my $channel     = RPS::File::Sale::CHANNEL_RETAIL;
        my $album       = $line->[FIELD_ALBUM1]." ".$line->[FIELD_ALBUM2];

        if ($line->[FIELD_DATE] !~ m/^\d+$/) {
            $linenum++;
            next;
        }

        my ($dateBegin, $dateEnd) = 
        $self->_getDates(date_begin=>$line->[FIELD_DATE], type=>"msft");

        unless ($dateBegin && $dateEnd) {
            $self->errstr("couldn't get dates from ".$line->[FIELD_DATE]);
            return undef;
        }

        my ($units)		= $line->[FIELD_UNITS] =~ m/^(-?\d+)$/;
        my ($price) 	= $line->[FIELD_PRICE] =~ m/^(\d*\.?\d*)$/;

        if ($prodtype && $units && $price && $album)
        {
            my $sale = RPS::Import::SaleRec->new();
    
            $sale->productType($prodtype);
            $sale->dateBegin($dateBegin);
            $sale->dateEnd($dateEnd);
            $sale->albumName($album);
            $sale->sales($units);
            $sale->salesRevenue($price);
            $sale->totalRevenue($price);
            $sale->priceLevel($price_level);
            $sale->channel($channel);
            $sale->countryCode('US');
            $sale->lineNum($linenum);
  
            ##$args{dumper}($sale);  ## for cmd-line testing
            $self->_insertSale(sale => $sale);
        }
        $linenum++;
    }

	return $linenum;
}

#
# Private methods
#


#sub _getDates
#{
#	my $self = shift;
#	my $date = shift;

#    my ($year, $month, $day) = Add_Delta_Days(1900,1,1, $date);
#    my $salesDate = sprintf("%04d-%02d-%02d", $year, $month, $day);

#	return ($salesDate, $salesDate);
#}

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