package RPS::Import::ShockHound2;

use strict;

use Date::Calc qw(Days_in_Month Decode_Month);

use lib '/app/tools/common/lib';

#use Common::Util;
use Common::Util qw(normalize_date normalize_isrc);
use Common::Consts qw(%COUNTRY_CODE);

use lib '/app/tools/data_classes/lib';
use Client::Service;

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

my %field_map = (
    4 => {
        label   => 1,
        type    => 2,
        album   => 4,
        track   => 5,
        units   => 7,
        revenue => 9,
    },
    5 => {
        svc_prod_id   => 4,
        album         => 5,
        upc           => 9,
        label         => 11,
        artist        => 14,
        track         => 15,
        isrc          => 18,
        type          => 21,
        currency_code => 22,
        country_code  => 23,
        units         => 26,
        revenue       => 31,
    }
);

#public methods

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

    my $lines    = $args{lines};
    my $version  = $args{file}->VersionNum();
    my $fileName = $args{file}->OrigFileName();
    my @sheets   = @{ $args{sheets} };

    return undef unless ($lines);

    my ( $dateBegin, $dateEnd ) = $self->_getDates( date_begin => $fileName, type => 'numerical' );

    unless ( $dateBegin && $dateEnd ) {
        $self->errstr("couldn't get dates from filename $fileName");
        print STDERR "$fileName\n";
        return undef;
    }

    my $linenum = 1;

    my $offsets = $field_map{$version};
    my %errors  = ();

    my $format = RPS::File::Sale::FORMAT_DOWNLOAD;

    foreach my $line (@$lines) {
        my $f_type = $line->[ $offsets->{type} ];

        my $type;
        my $track;
        my $album;

        my $artist = $line->[ $offsets->{artist} ];
        my $isrc => normalize_isrc( $line->[ $offsets->{isrc} ] );
        my $currency_code = $line->[ $offsets->{currency_code} ] if defined $offsets->{currency_code};
        my $country_code = 'US';

        $country_code = $line->[ $offsets->{country_code} ] if ( defined $offsets->{country_code} );

        my $units   = $line->[ $offsets->{units} ];
        my $label   = $line->[ $offsets->{label} ];
        my $revenue = $line->[ $offsets->{revenue} ];

        if ( $f_type =~ /album/i ) {
            $type = RPS::File::Sale::TYPE_ALBUM;
        } elsif ( $f_type =~ /track/i ) {
            $type = RPS::File::Sale::TYPE_TRACK;
        }

        $album = $line->[ $offsets->{album} ];
        $track = $line->[ $offsets->{track} ];

        if ( $units =~ /\d+/ && $label && $type && $revenue && ( $album || $track ) ) {

            my $price = ( $revenue / $units ) if ( $units > 0 );

            my $sale = RPS::Import::SaleRec->new();

            $sale->artistName($artist);
            $sale->isrc($isrc);
            $sale->currencyCode($currency_code);
            $sale->countryCode($country_code);

            $sale->productType($type);
            $sale->formatType($format);
            $sale->dateBegin($dateBegin);
            $sale->dateEnd($dateEnd);
            $sale->trackName($track) if ( $type eq RPS::File::Sale::TYPE_TRACK );
            $sale->albumName($album) if ( $type eq RPS::File::Sale::TYPE_ALBUM );
            $sale->labelName($label);
            $sale->units($units);
            $sale->price($price);
            $sale->lineNum($linenum);

            #$args{dumper}($sale);  ## for cmd-line testing
            $self->_insertSale( sale => $sale );
        }

        $linenum++;
    }

    return $linenum;
}

#
# Private methods
#

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