package RPS::Import::UniversalOnline;

use strict;

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

use lib '/app/tools/common/lib';
use Common::Consts qw(%COUNTRY_CODE);

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';

my %fieldMap = (
    10 => {
        country => 0,
        date    => 1,
        free    => 4,
        product => 7,
        upc     => 10,
        album   => 11,
        aartist => 12,
        track   => 13,
        tartist => 14,
        label   => 15,
        isrc    => 16,
        units   => 22,
        price   => 23,
    },
);

my %product_map = (
    ALBUM => RPS::File::Sale::TYPE_ALBUM,
    TRACK => RPS::File::Sale::TYPE_TRACK,
);

sub _importLines {
    my $self        = shift;
    my %args        = @_;
    my $fileObj     = $args{file};
    my $version     = $args{file}->VersionNum();
    my $fileName    = $args{file}->OrigFileName();
    my $serviceID   = $args{file}->ServiceID;
    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 ( $dateBegin, $dateEnd );

    foreach my $sheet ( @{ $args{sheets} } ) {
        $linenum = 1;
        if ( $sheet_names->[$sheet_count] !~ /summary/i ) {

            foreach my $line (@$sheet) {
                my $country = $line->[ $offsets->{country} ];
                my $product = $product_map{ uc( $line->[ $offsets->{product} ] ) };
                my $format  = RPS::File::Sale::FORMAT_DOWNLOAD;
                my $catalog = $line->[ $offsets->{catalog} ];
                my $aartist = $line->[ $offsets->{aartist} ];
                my $tartist = $line->[ $offsets->{tartist} ];
                my $track   = $line->[ $offsets->{track} ];
                my $album   = $line->[ $offsets->{album} ];
                my $units   = $line->[ $offsets->{units} ];
                my $price   = $line->[ $offsets->{price} ];
                my $label   = $line->[ $offsets->{label} ];
                my $isrc    = $line->[ $offsets->{isrc} ];
                my $upc     = $line->[ $offsets->{upc} ];
                my $free    = ( $line->[ $offsets->{free} ] eq "N" ) ? 0 : 1;
                $price /= $units if ( $units != 0 );

                if ( $units && $country ne "Country" && $price && ( $track || $album ) ) {
                    ( $dateBegin, $dateEnd ) = _getDates( $line->[ $offsets->{date} ] );

                    unless ( defined $dateBegin && defined $dateEnd ) {
                        print STDERR "Couldn't get dates from: " . $line->[ $offsets->{date} ] . "\n";
                        $self->errstr( "couldn't get dates from: " . $line->[ $offsets->{date} ] );
                        return undef;
                    }

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

                    $sale->mediaType(2) if ( $format =~ /video/i );
                    $sale->productType($product);
                    $sale->dateBegin($dateBegin);
                    $sale->dateEnd($dateEnd);
                    $sale->trackName($track)    if ( $track ne "" );
                    $sale->artistName($tartist) if ( $product eq RPS::File::Sale::TYPE_TRACK );
                    $sale->artistName($aartist) if ( $product eq RPS::File::Sale::TYPE_ALBUM );
                    $sale->formatType($format);
                    $sale->albumName($album) if ( defined $offsets->{album} );
                    $sale->labelName($label);
                    $sale->serviceProductID($catalog) if ( defined $offsets->{catalog} );
                    $sale->units($units);
                    $sale->price($price);
                    $sale->free($free);
                    $sale->upc($upc) if ( defined $offsets->{upc} );
                    $sale->isrc($isrc);
                    $sale->countryCode($country);
                    $sale->currencyCode('EUR');
                    $sale->lineNum($linenum);

                    $self->_insertSale( sale => $sale );
                }

#else { print STDERR "skip l:" . $linenum . " - a:".$artist." i:".$isrc." c:".$country." u:".$units." p:".$price." t:".$track." a:".$album."\n"; }
                $linenum++;
            }
        }
        $sheet_count++;
    }
    return $linenum;
}

#
# Private methods
#

sub _getDates {
    my ( $syear, $eyear, $smonth, $emonth, $passed_date, $dateBegin, $dateEnd );
    $passed_date = shift;

    if ( $passed_date =~ m/(\d+)\D(\d+)\D(\d{4})/ ) {
        return ( $3 . "-" . sprintf( "%02d", $1 ) . "-01", $3 . "-" . sprintf( "%02d", $1 ) . "-" . Days_in_Month( $3, $1 ) );
    } elsif ( $passed_date =~ m/(\d{4})\D(\d+)\D(\d+)/ ) {
        return ( $1 . "-" . sprintf( "%02d", $2 ) . "-01", $1 . "-" . sprintf( "%02d", $2 ) . "-" . Days_in_Month( $1, $2 ) );
    } elsif ( $passed_date =~ m/(\d{4})(\d{2})(\d{2})/ ) {
        return ( $1 . "-" . $2 . "-01", $1 . "-" . $2 . "-" . Days_in_Month( $1, $2 ) );
    } elsif ( $passed_date =~ m/(\w{3})\. (\d{4})/
        || $passed_date =~ m/(\w+)\. (\d{4})/
        || $passed_date =~ m/(\w{4}) (\d{4})/
        || $passed_date =~ m/(\w+)\-(\d{2})/ ) {
        my $year      = $2;
        my %month_map = (
            janv      => 1,
            janvier   => 1,
            fevr      => 2,
            fevrier   => 2,
            mars      => 3,
            avr       => 4,
            avril     => 4,
            mai       => 5,
            juin      => 6,
            juil      => 7,
            juillet   => 7,
            aout      => 8,
            sept      => 9,
            septembre => 9,
            'oct'     => 10,
            octobre   => 10,
            nov       => 11,
            novembre  => 11,
            dec       => 12,
            decembre  => 12,
        );
        if ( $year < 100 ) {
            $year += 2000;
        }
        return ( $year . "-" . sprintf( "%02d", $month_map{ lc($1) } ) . "-01",
            $year . "-" . sprintf( "%02d", $month_map{ lc($1) } ) . "-" . Days_in_Month( $year, $month_map{ lc($1) } ) );
    }

    return undef;
}

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