package RPS::Import::INGrooves2;

use strict;

use Date::Calc qw(Days_in_Month Add_Delta_Days Decode_Month);

use lib '/app/tools/common/lib';
use Common::Country;

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::INGroovesBase';

# map version num to the field order
my %fieldMap = (
    1 => {
        date_begin  =>  0,
        service     =>  1,
        date_end    =>  2,
        track       =>  3,
        album       =>  4,
        artist      =>  6,
        isrc        =>  7,
        upc         =>  8,
        country     => 11,
        units       => 12,
        price       => 16,
    },
    2 => {
        date_begin  =>  0,
        service     =>  1,
        date_end    =>  2,
        track       =>  3,
        album       =>  5,
        artist      =>  6,
        isrc        =>  7,
        upc         =>  8,
        country     => 11,
        units       => 12,
        price       => 16,
    },
    # case 10994 - versions 3 and 4 have been deactivated
    5 => {
        date_begin  =>  0,
        service     =>  1,
        date_end    =>  2,
        track       =>  3,
        album       =>  4,
        artist      =>  6,
        isrc        =>  7,
        upc         =>  8,
        country     => 10,
        units       => 11,
        price       => 15,
    },
    6 => {
        date_begin  =>  0,
        service     =>  1,
        date_end    =>  2,
        track       =>  3,
        album       =>  5,
        artist      =>  6,
        isrc        =>  7,
        upc         =>  8,
        country     => 11,
        units       => 12,
        price       => 14,
        prodtype    => 15,
        altprodtype => 16,
        label       => 19,
    },
);

#public methods

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

    my $fileObj = $args{file};
    my $version = $args{file}->VersionNum();
    my $fileName = $args{file}->OrigFileName();
    my $sheet_count = 0;
    return undef unless (defined $args{sheets} && defined $version);

    my $offsets = $fieldMap{$version};
    my $sheet_names = $args{sheet_names};
    my $header_found = 0;
    my $linenum = 1;
    my %prices;
    my ($dateBegin,$dateEnd);

    foreach my $sheet(@{ $args{sheets} }) {
        my $linenum = 1;

        if($sheet_names->[$sheet_count] =~ /details/i) {

            foreach my $line (@$sheet) {
                my $artist              = $line->[$offsets->{artist}];
                my $track               = $line->[$offsets->{track}];
                my $album               = $line->[$offsets->{album}];

                my $countryName = $line->[$offsets->{country}];

                # Seeing lots of country names
                #
                my @countryNameArray = split(/\,/, $countryName);
                $countryName = @countryNameArray[0];

                my $isrc                = $line->[$offsets->{isrc}];
                my $upc                 = $line->[$offsets->{upc}];

                my $_service            = $line->[$offsets->{service}];

                my $_assetType;

                if ( defined $offsets->{prodtype} )
                {
                    $_assetType = $line->[$offsets->{prodtype}];
                }
                else
                {
                    #
                    # Versions 1, 2 and 5 don't have an 'asset type' (or product type) column,
                    # If a line has a track title andor ISRC then it's assumed to be a track.
                    # If a line has an album title and/or UPC then it's assumed to be an album.
                    # so we need to determine the asset type by looking at the ISRC and UPC
                    #
                    if ( ($isrc && $isrc !~ m/^isrc$/i) || ($track && $track !~ m/^track$/i) )
                    {
                        $_assetType = 'track';
                    }
                    elsif( ($upc && $upc !~ m/^upc\/ean$/i) || ($album && $album !~ m/^album$/i) )
                    {
                        $_assetType = 'album';
                    }

                }

                #----------------------------------------------------------
                # Per FB14063, we strip off any trailing country code data.
                #----------------------------------------------------------
                $_service     =~ s/ (\w{3})$//;

                #--------------------------------------------------------
                # lookup the service, format, product type and media type
                # information using the information in the STATEMENT and
                # ASSET TYPE columns.
                #--------------------------------------------------------
                my ($serviceID, $format, $prodtype, $mediaType );
                if ( $_service && $_service !~ m/STATEMENT/i && $_assetType )
                {
                    ($serviceID, $format, $prodtype, $mediaType ) = $self->_getServiceFormat($_service, $_assetType);

                    if ( !$format )
                    {
                        $self->errstr("Unable to determine format from '$_service' on line $linenum");
                        return undef;
                    }
                }


                my $label = $line->[$offsets->{label}] if (defined $offsets->{label} );
                
                my $units = $line->[$offsets->{units}] if (defined $offsets->{units});
                my $price = $line->[$offsets->{price}];

                my $currency = "USD";

                if ($units != 0) {
                    $price = sprintf("%.8f", $price / ($units * -1)) if($units < 0);
                    $price = sprintf("%.8f", $price / $units) if($units > 0);
                    $price = sprintf("%.8f", $price * -1) if($price < 0);
                }

                my $free = ($price == 0 ) ? 1 : 0;

                if ($units && $price ne "" && ($track||$album) && $format && $track !~ /^title$/i && $track !~ /^song$/i ) {

                    ($dateBegin, $dateEnd) = $self->_getDates( date_begin=>$line->[$offsets->{date_begin}], date_end=>$line->[$offsets->{date_end}] );

                    unless( defined $countryName ) {
                        $self->errstr("Missing country on line $linenum");
                        return undef;
                    }

                    my $_altName = $self->_getAlternateCountryName($countryName);

                    if ( $_altName ) {
                        $countryName = $_altName;
                    }

                    my $countryObj = Common::Country->Get( $countryName );
                    my $country = $countryObj->alpha2 if( $countryObj );

                    unless (defined $dateBegin && defined $dateEnd) {
                        $self->errstr("Couldn't get dates from line $linenum");
                        return undef;
                    }

                    unless (defined $serviceID) {
                        $self->errstr("Unrecognized service on line $linenum: $_service");
                        return undef;
                    }

                    unless (defined $country) {
                        $self->errstr("Unrecognized country on line $linenum: $countryName");
                        return undef;
                    }

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

                    $sale->productType($prodtype);
                    $sale->dateBegin($dateBegin);
                    $sale->dateEnd($dateEnd);
                    $sale->artistName($artist);
                    $sale->trackName($track) if ($prodtype eq RPS::File::Sale::TYPE_TRACK);
                    $sale->albumName($album) if (defined $album && $album ne "");
                    $sale->upc($upc) if(defined $upc);
                    $sale->isrc($isrc) if(defined $isrc);
                    $sale->labelName($label) if(defined $label);
                    $sale->serviceID($serviceID);
                    $sale->formatType($format);
                    $sale->units($units);
                    $sale->price($price);
                    $sale->free($free);
                    $sale->countryCode($country);
                    $sale->currencyCode($currency);
                    $sale->mediaType($mediaType);
                    $sale->lineNum($linenum);

                    $self->_insertSale(sale => $sale);
                }
                #else { print STDERR "skip sh: ".$sheet_names->[$sheet_count] . ": l: " . $linenum . " - u:".$units." p:".$price." a:".$artist." t:".$track." f:".$format."\n"; }
                $linenum++;
            }
        }
        $sheet_count++;
    }
    return $linenum;
}

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