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.
###
