package RPS::Import::Merlin::v94;

use strict;
use warnings;
use POSIX qw/ceil/;

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

use Client::Service;

use base 'RPS::Import::Importer';

sub _fieldMap {
    {
        labelName    => 'E',
        countryCode  => 'C',
        dateBegin    => 'A',
        dateEnd      => 'B',
        artistName   => 'K',
        upc          => 'H',
        albumName    => 'I',
        isrc         => 'G',
        trackName    => 'J',
        units        => 'M',
        price        => 'N',
    };
}

sub _unverifiedFieldMap { {} }

sub _headerIdentifier { upc => 'album_upc' }

sub serviceID   { Client::Service::DSP_TWITCH }
sub productType { RPS::File::Sale::TYPE_TRACK }
sub formatType  { RPS::File::Sale::FORMAT_STREAM }
sub mediaType   { RPS::DB::Item::MediaType::kMediaTypeAudio }

sub saleDates {
    my $self = shift;

    my $dateBegin = $self->_getByFieldName('dateBegin') || '';
    my $dateEnd   = $self->_getByFieldName('dateEnd') || '';

    # DD/MM/YYYY
    if ( my ($db, $mb, $yb) = $dateBegin =~ /(\d{1,2}).(\d{1,2}).(\d{2,4})/ ) {
        $yb = "20$yb" if length($yb) == 2;

        if ( my ($de, $me, $ye) = $dateEnd =~ /(\d{1,2}).(\d{1,2}).(\d{2,4})/ ) {
            $ye = "20$ye" if length($ye) == 2;

            if ( $me > 12 ) {
                ($mb, $db) = ($db, $mb);
                ($me, $de) = ($de, $me);
            }

            $dateBegin = sprintf ("%04d-%02d-%02d", $yb, $mb, 1);
            $dateEnd   = sprintf ("%04d-%02d-%02d", $ye, $me, $de);

            return ($self->_getDates(date_begin => $dateBegin, date_end => $dateEnd));
        }
    }

    $self->fail("Unable to determine dates from: '$dateBegin' and '$dateEnd'");
}

sub countryCode {
    my $self = shift;

    my $name = $self->_getByFieldName('countryCode') || '';
    my $country = Common::Country->Get($name);
    return $country->alpha2() if $country;

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

sub units {
    my $self = shift;

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

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

    return $units;
}

1;