package RPS::Import::XpressBeats;

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 => {
            date_start_row  => 8,
            date_end_row    => 9,
            date_col        => 5,
            isrc            => 0,
            catalog         => 1,
            track_no        => 2,
            artist          => 3,
            track           => 4,
            price           => 5,
            units           => 6,
        },
);

#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);

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

            foreach my $line (@$sheet) {
                my $country             = "GB";
                my $currency            = "GBP";
                my $product             = RPS::File::Sale::TYPE_TRACK;
                my $artist              = $line->[$offsets->{artist}];
                my $catalog             = $line->[$offsets->{catalog}] if(defined $offsets->{catalog});
                my $isrc                = $line->[$offsets->{isrc}];
                my $track               = $line->[$offsets->{track}];
                my $track_number        = $line->[$offsets->{track_no}];
                my $format              = RPS::File::Sale::FORMAT_DOWNLOAD;
                my $units               = $line->[$offsets->{units}]; 
                my $price               = $line->[$offsets->{price}];
                $isrc                   =~ s/\-//g;
                $price                  /= $units if($units != 0);
                $dateBegin              =  _getDates($line->[$offsets->{date_col}]) if($linenum == $offsets->{date_start_row});                    
                $dateEnd                =  _getDates($line->[$offsets->{date_col}]) if($linenum == $offsets->{date_end_row});

                if ($units && $country && $price && $track && $track ne "TITLE") {

                    unless (defined $dateBegin && defined $dateEnd) {
                        print STDERR "Couldn't get dates from: ". $sheet->[$offsets->{date_start_row}]->[$offsets->{date_col}] . "\n";
                        $self->errstr("couldn't get dates from: ".$sheet->[$offsets->{date_end_row}]->[$offsets->{date_col}]);
                        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);
                    $sale->serviceProductID($catalog) if(defined $offsets->{catalog});
                    $sale->artistName($artist);
                    $sale->trackName($track);
                    $sale->trackNum($track_number);
                    $sale->formatType($format);
                    $sale->units($units);
                    $sale->price($price);
                    $sale->countryCode($country);
                    $sale->currencyCode($currency);
                    $sale->conversionRate(0) if($currency ne "USD");
                    $sale->lineNum($linenum);

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

#
# Private methods
#


sub _getDates
{
    my ($year,$month,$day,$monthName,$qtr,$passed_date,$dateBegin,$dateEnd);
	$passed_date = shift;
    $passed_date =~ s/\s.*$//;
    print STDERR "|>".$passed_date."<|\n";
    if($passed_date =~ m/(\d{4})\D(\d+)\D(\d+)/) {
            $year   = $1;
            $month  = $2;
            $day    = $3;
    }
    if($year && $month && $day) {
        return ($year."-".sprintf("%02d",$month)."-".sprintf("%02d",$day));
    }

    return undef;
}

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