package RPS::Import::TouchNGo;

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 = (
    1 => {
        service_id => 0,
        units      => 1,
        artist     => 3,
        title      => 4,
        label      => 5,
        price      => 7,
    },
    2 => {
        isrc_upc         => 0,
        artist           => 1,
        title            => 2,
        downloads        => 3,
        download_revenue => 4,
        streams          => 5,
        stream_revenue   => 6,
        free             => 7,
        label            => 9,
        label_percent    => 10,
    },
);

#public methods

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, $dateEnd ) = _getDates($fileName);

    if ( $version == 1 ) {

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

                foreach my $line (@$sheet) {
                    my $country    = "US";
                    my $currency   = "USD";
                    my $product    = RPS::File::Sale::TYPE_TRACK;
                    my $artist     = $line->[ $offsets->{artist} ];
                    my $format     = RPS::File::Sale::FORMAT_DOWNLOAD;
                    my $title      = $line->[ $offsets->{title} ];
                    my $label      = $line->[ $offsets->{label} ];
                    my $units      = $line->[ $offsets->{units} ];
                    my $price      = $line->[ $offsets->{price} ];
                    my $service_id = $line->[ $offsets->{service_id} ];
                    my $upc        = $service_id if ( $service_id =~ /^(\d)/ );
                    my $isrc       = $service_id if ( $service_id !~ /^(\d)/ );
                    $product = RPS::File::Sale::TYPE_ALBUM if ( $service_id =~ /^(\d)/ );
                    $price /= $units if ( $units != 0 );

                    if ( $units && $country && $price && $title && $title ne "Title" ) {

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

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

                        $sale->mediaType(2) if ( $format =~ /video/i );
                        $sale->productType($product);
                        $sale->dateBegin($dateBegin);
                        $sale->dateEnd($dateEnd);
                        $sale->isrc($isrc) if ( $product eq RPS::File::Sale::TYPE_TRACK );
                        $sale->upc($upc)   if ( $product eq RPS::File::Sale::TYPE_ALBUM );
                        $sale->artistName($artist);
                        $sale->trackName($title) if ( $product eq RPS::File::Sale::TYPE_TRACK );
                        $sale->albumName($title) if ( $product eq RPS::File::Sale::TYPE_ALBUM );
                        $sale->labelName($label);
                        $sale->formatType($format);
                        $sale->units($units);
                        $sale->price($price);
                        $sale->countryCode($country);
                        $sale->currencyCode($currency);
                        $sale->lineNum($linenum);

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

#else { print STDERR "skip sh: ".$sheet_names->[$sheet_count] . ": l: " . $linenum . " - c:".$country." u:".$units." p:".$price." t:".$title."\n"; }
                    $linenum++;
                }
            }
            $sheet_count++;
        }

    } elsif ( $version == 2 ) {

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

                foreach my $line (@$sheet) {
                    my $country  = "US";
                    my $currency = "USD";
                    my $product;

                    if ( substr( $line->[ $offsets->{isrc_upc} ], 0, 1 ) eq 'U' ) {
                        $product = RPS::File::Sale::TYPE_TRACK;
                    } else {
                        $product = RPS::File::Sale::TYPE_ALBUM;
                    }

                    my $isrc_upc         = $line->[ $offsets->{isrc_upc} ];
                    my $title            = $line->[ $offsets->{title} ];
                    my $artist           = $line->[ $offsets->{artist} ];
                    my $label            = $line->[ $offsets->{label} ];
                    my $downloads        = $line->[ $offsets->{downloads} ];
                    my $download_revenue = $line->[ $offsets->{download_revenue} ];
                    my $streams          = $line->[ $offsets->{streams} ];
                    my $stream_revenue   = $line->[ $offsets->{stream_revenue} ];
                    my $free_units       = $line->[ $offsets->{free} ];
                    my $label_percent    = $line->[ $offsets->{label_percent} ];
                    $label_percent =~ s/\D//g;
                    $label_percent *= .01;

                    if ($isrc_upc) {

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

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

                        $sale->productType($product);
                        $sale->dateBegin($dateBegin);
                        $sale->dateEnd($dateEnd);
                        $sale->isrc($isrc_upc) if ( $product eq RPS::File::Sale::TYPE_TRACK );
                        $sale->upc($isrc_upc)  if ( $product eq RPS::File::Sale::TYPE_ALBUM );
                        $sale->artistName($artist);
                        $sale->trackName($title) if ( $product eq RPS::File::Sale::TYPE_TRACK );
                        $sale->albumName($title) if ( $product eq RPS::File::Sale::TYPE_ALBUM );
                        $sale->labelName($label);
                        $sale->countryCode($country);
                        $sale->currencyCode($currency);
                        $sale->lineNum($linenum);
                        my $price;

                        # If there are downloads, add this sale
                        if ( $downloads > 0 ) {
                            $sale->formatType(RPS::File::Sale::FORMAT_DOWNLOAD);
                            $sale->units($downloads);
                            $price = $label_percent * ( $download_revenue / $downloads );
                            $price = sprintf( "%.8f", $price );
                            $sale->price($price);
                            $self->_insertSale( sale => $sale );
                        }

                        # If there are streams, add this sale
                        if ( $streams > 0 ) {
                            $sale->formatType(RPS::File::Sale::FORMAT_STREAM);
                            $sale->units($streams);
                            $price = $label_percent * ( $stream_revenue / $streams );
                            $price = sprintf( "%.8f", $price );
                            $sale->price($price);
                            $self->_insertSale( sale => $sale );
                        }

                        # If there are free streams, add this sale
                        if ( $free_units > 0 ) {
                            $sale->formatType(RPS::File::Sale::FORMAT_STREAM);
                            $sale->units($free_units);
                            $sale->free(1);
                            $sale->price(0);
                            $self->_insertSale( sale => $sale );
                        }

                    }

#else { print STDERR "skip sh: ".$sheet_names->[$sheet_count] . ": l: " . $linenum . " - c:".$country." u:".$units." p:".$price." t:".$title."\n"; }
                    $linenum++;
                }
            }
            $sheet_count++;
        }

    }

    return $linenum;
}

#
# Private methods
#

sub _getDates {
    my ( $year, $month, $day, $monthName, $qtr, $passed_date, $dateBegin, $dateEnd );
    $passed_date = shift;
    $passed_date =~ s/\s.*$//;
    if ( $passed_date =~ m/_(\d\d)_(\d\d)_(\d\d)/ ) {
        $year  = $3 + 2000;
        $month = $1;
        $day   = $2;
    }
    if ( $year && $month && $day ) {
        return ( $year . "-" . sprintf( "%02d", $month ) . "-01", $year . "-" . sprintf( "%02d", $month ) . "-" . sprintf( "%02d", $day ) );
    }

    return undef;
}

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