package RPS::Import::WMG::MobiTV;

use strict;

use Date::Calc qw(Days_in_Month);

use lib '/app/tools/common/lib';
use Common::Util qw(normalize_isrc);

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

use lib '/app/tools/rps/lib';
use RPS::File::Sale;
use base 'RPS::Import::Importer';

my %fieldMap = (
        1 => {
            artist  => 0,
            track   => 1,
            isrc    => 2,
            usage   => 3,
            units   => 4,
            date    => 5,
        },
);

#public methods

sub _importLines
{
    my $self = shift;
    my %args = @_;
    my $fileObj = $args{file};
    my $version = $self->_version();
    #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 && @{ $args{sheets} } > 1)
        {
            $sheet_count++;
            next;
        }

        foreach my $line (@$sheet)
        {
            my $country             = "US";
            my $currency            = "USD";
            my $product             = RPS::File::Sale::TYPE_TRACK;
            my $artist              = $line->[$offsets->{artist}];
            my $isrc                = $line->[$offsets->{isrc}];
            my $track               = $line->[$offsets->{track}];
            my $usage               = $line->[$offsets->{usage}];
            my $format              = RPS::File::Sale::FORMAT_STREAM; # was FORMAT_VIDEOSTREAM (FB1324)
            my $units               = $line->[$offsets->{units}]; 
            $isrc                   =~ s/\-//g;
            ($dateBegin,$dateEnd)   =  _getDates($line->[$offsets->{date}]);
            

            if ($units && $country && $track && $track ne "Title (T)" && $track ne "Title")
            {
                unless (defined $dateBegin && defined $dateEnd)
                {
                    print STDERR "bad dates: $line->[$offsets->{date}]\n";
                    $self->errstr("Couldn't get dates");
                    return undef;
                }

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

                $sale->mediaType(2);
                $sale->productType($product);
                $sale->dateBegin($dateBegin);
                $sale->dateEnd($dateEnd);
                $sale->isrc($isrc);
                $sale->artistName($artist);
                $sale->trackName($track);
                $sale->formatType($format);
                $sale->units($units);
                $sale->outlet($usage); # need to save this flag in a field not used by wmg output spec
                $sale->countryCode($country);
                $sale->currencyCode($currency);
                $sale->conversionRate(0) if($currency ne "USD");
                $sale->lineNum($linenum);

                #$args{dumper}($sale);  ## for cmd-line testing
                $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  = $2;
    }
    elsif($passed_date =~ m/(\d+)\D(\d+)\D(\d{4})/) {
        $year = $3;
        $month = $1;
    }
    elsif($passed_date =~ /(\d{4})\D(\d+)\D(\d+)/){
        $year = $1;
        $month = $2;
    }

    if($year && $month) {
        return ($year."-".sprintf("%02d",$month)."-01",$year."-".sprintf("%02d",$month)."-".Days_in_Month($year,$month));
    }

    return undef;
}

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