package RPS::Import::Merlin::v74;

use strict;
use warnings;

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

use Client::Service;
use RPS::Import::ServiceMap;

use parent 'RPS::Import::Importer';


sub _fieldMap {
    my $self = shift;

    my %map = (
        74 => {
            labelName    => 'F',
            serviceID    => 'A',
            dateBegin    => 'B',
            dateEnd      => 'C',
            productType  => 'M',
            artistName   => 'I',
            upc          => 'K',
            albumName    => 'G',
            isrc         => 'M',
            trackName    => 'J',
            units        => 'Q',
            currencyCode => 'T1',
            price        => 'T',
        },
        83 => {
            labelName    => 'F',
            serviceID    => 'A',
            dateBegin    => 'B',
            dateEnd      => 'C',
            productType  => 'M',
            artistName   => 'I',
            upc          => 'K',
            albumName    => 'G',
            isrc         => 'M',
            trackName    => 'J',
            units        => 'Q',
            currencyCode => 'T1',
            price        => 'V',
        },
    );

    return $map{ $self->version };
}

sub _unverifiedFieldMap { {} }

sub _headerIdentifier { upc => 'Release_Id' }

sub countryCode { 'US' }
sub formatType  { RPS::File::Sale::FORMAT_STREAM }
sub mediaType   { RPS::DB::Item::MediaType::kMediaTypeAudio }

sub dateBegin {
    my $self = shift;

    my $date = $self->_getByFieldName('dateBegin') || '';
    # DD/MM/YYYY
    if ( $date =~ /(\d{1,2})[\/\.-](\d{1,2})[\/\.-](\d{4})/ ) {
        return sprintf "%04d-%02d-%02d", $3, $2, $1;
    }
    # YYYYMMDD
    elsif ( $date =~ /(\d{4})(\d{2})(\d{2})/ ) {
        return sprintf "%04d-%02d-%02d", $1, $2, $3;
    }

    $self->fail("Unable to determine date begin from: '$date'");
}

sub dateEnd {
    my $self = shift;

    my $date = $self->_getByFieldName('dateEnd') || '';
    # DD/MM/YYYY
    if ( $date =~ /(\d{1,2})[\/\.-](\d{1,2})[\/\.-](\d{4})/ ) {
        return sprintf "%04d-%02d-%02d", $3, $2, $1;
    }
    # YYYYMMDD
    elsif ( $date =~ /(\d{4})(\d{2})(\d{2})/ ) {
        return sprintf "%04d-%02d-%02d", $1, $2, $3;
    }

    $self->fail("Unable to determine date end from: '$date'");
}

sub serviceID {
    my $self = shift;

    my $service = lc( $self->_getByFieldName('serviceID') || '' );
    my $serviceID = $self->getServiceID($service) || $RPS::Import::ServiceMap::SERVICE_ALIASES{$service};
    return $serviceID if $serviceID;

    $self->fail("Unknown service: '$service'");
}

sub productType {
    my $self = shift;

    my $type = $self->_getByFieldName('productType') || '';
    return RPS::File::Sale::TYPE_TRACK if $type;

    $self->fail("Unable to determine product type from: '$type'");
}

sub currencyCode {
    my $self = shift;

    my $code = $self->_getByFieldName('currencyCode') || '';
    if ( $code =~ /^Total_Payable_(\w{3})$/ ) {
        return $1;
    }

    $self->fail("Unable to determine currency code from: '$code'");
}

sub price     { abs( shift->_getByFieldName('price') || 0 ) }
sub unitPrice { abs shift->SUPER::unitPrice }
sub units {
    my $self = shift;

    my $units = $self->_getByFieldName('units') || 0;
    my $price = $self->_getByFieldName('price') || 0;

    if ( $price > 0 ) {
        $units = $units ? abs($units) : 1;
    } elsif ( $price < 0 ) {
       $units = $units ? -1 * abs($units) : -1;
    }

    return $units;
}


1;