package RPS::Import::HarmoniaMundi;

use strict;

use Date::Calc qw(Days_in_Month Decode_Month);

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_CATNO     => 0;
use constant FIELD_DATE      => 1;
use constant FIELD_TITLE     => 3;
use constant FIELD_SALES_USA => 4;
use constant FIELD_SALES_EXP => 5;
use constant FIELD_PRICE     => 7;
use constant FIELD_FORMAT    => 9;

#public methods

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

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

    my $linenum = 1;

    foreach my $line (@$lines) {
        my $price_level = RPS::File::Sale::PLEVEL_FULL;
        my $channel     = RPS::File::Sale::CHANNEL_RETAIL;
        my $title       = $line->[FIELD_TITLE];
        my $catno       = $line->[FIELD_CATNO];
        my $format      = $line->[FIELD_FORMAT];
        my $prodtype;
        if ( $format eq 'CD' ) {
            $prodtype = RPS::File::Sale::TYPE_CD;
        } elsif ( $format eq 'MC' ) {
            $prodtype = RPS::File::Sale::TYPE_CASS;
        } elsif ( $format eq 'LP' ) {
            $prodtype = RPS::File::Sale::TYPE_LP;
        } else {
            $linenum++;
            next;
        }

        next if ( $catno eq "Label Total:" );

        my $f_date = $line->[FIELD_DATE];

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

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

        my ($sales_usa) = $line->[FIELD_SALES_USA] =~ m/^(-?\d+)$/;
        my ($sales_exp) = $line->[FIELD_SALES_EXP] =~ m/^(-?\d+)$/;
        my ($price)     = $line->[FIELD_PRICE] =~ m/^(\d*\.?\d*)$/;

        if ( $prodtype && $title && $price ) {

            ## RUN FOR US FIRST....
            if ($sales_usa) {
                my $sales = $sales_usa;
                my $sale  = RPS::Import::SaleRec->new();

                $sale->productType($prodtype);
                $sale->dateBegin($dateBegin);
                $sale->dateEnd($dateEnd);
                $sale->clientProductID($catno);
                $sale->albumName($title);

                if ( $sales < 0 ) {
                    $sales *= -1;
                    $sale->returns($sales);
                    $sale->returnsRevenue( $sales * $price );
                    $sale->totalRevenue( ( -1 * $sales ) * $price );
                } else {
                    $sale->sales($sales);
                    $sale->salesRevenue( $sales * $price );
                    $sale->totalRevenue( $sales * $price );
                }

                $sale->averagePrice($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 );
            }

            ## ...NON-US NEXT
            if ($sales_exp) {
                my $sales = $sales_exp;
                my $sale  = RPS::Import::SaleRec->new();

                $sale->productType($prodtype);
                $sale->dateBegin($dateBegin);
                $sale->dateEnd($dateEnd);
                $sale->clientProductID($catno);
                $sale->albumName($title);

                if ( $sales < 0 ) {
                    $sales *= -1;
                    $sale->returns($sales);
                    $sale->returnsRevenue( $sales * $price );
                    $sale->totalRevenue( ( -1 * $sales ) * $price );
                } else {
                    $sale->sales($sales);
                    $sale->salesRevenue( $sales * $price );
                    $sale->totalRevenue( $sales * $price );
                }

                $sale->averagePrice($price);
                $sale->priceLevel($price_level);
                $sale->channel($channel);
                $sale->countryCode('XU');
                $sale->lineNum($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;

#    if ($date =~ m/^\d{4}-\d{2}-\d{2}$/) {
#	    return ($date, $date);
#    }
#    return undef;
#}

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