package RPS::Import::DTThirdParty;

use strict;


use Date::Calc qw(Add_Delta_Days);

use lib '/app/tools/common/lib';
use Common::Util;
use Common::Consts;

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';

use constant FIELD_DATE   => 4;
use constant FIELD_OUTLET => 8;
use constant FIELD_ALBUM  => 12;
use constant FIELD_PRICE  => 14;
use constant FIELD_UNITS  => 16;

#public methods

sub _importLines
{
	my $self = shift;
	my %args = @_;

	my $retval = undef;
    my $lines = $args{lines};

    my $linenum = 1;

    foreach my $line(@$lines)
    {
        my $prodtype    = RPS::File::Sale::TYPE_PHYSICAL;
        my $channel     = RPS::File::Sale::CHANNEL_RETAIL;
        my $album       = $line->[FIELD_ALBUM];
        my $outlet      = $line->[FIELD_OUTLET];
        my $price_level;
        if ($line->[FIELD_DATE] !~ m/^\d+$/) {
            $linenum++;
            next;
        }

        my ($dateBegin, $dateEnd) = 
        $self->_getDates(date_begin=>$line->[FIELD_DATE], type=>"msft");
        
        my $after_price_change = 0;
        my $year;
        my $month;
        
        if($dateBegin =~ /(\d{4})\D(\d{2})\D(\d{2})/){
            $year = $1;
            $month = $2;
        }
               
        $after_price_change = 1 if($year>2006 && $month>5);

        unless ($dateBegin && $dateEnd) {
            $self->errstr("couldn't get dates from ".$line->[FIELD_DATE]);
            return undef;
        }

        if($outlet =~ /ice house/i && $after_price_change>0) {
            $price_level = RPS::File::Sale::PLEVEL_MID;
        }
        else {
            $price_level = RPS::File::Sale::PLEVEL_FULL;
        }
        my ($units)		= $line->[FIELD_UNITS] =~ m/^(-?\d+)$/;
        my ($price) 	= $line->[FIELD_PRICE] =~ m/^(-?\d*\.?\d*)$/;

        if ($prodtype && $units && $price && $album)
        {
            my $sale = RPS::Import::SaleRec->new();
    
            $sale->productType($prodtype);
            $sale->dateBegin($dateBegin);
            $sale->dateEnd($dateEnd);
            $sale->albumName($album);
            $sale->outlet($outlet);
            $sale->sales($units);
            $sale->salesRevenue($price);
            $sale->totalRevenue($price);
            $sale->priceLevel($price_level);
            $sale->channel($channel);
            $sale->countryCode('US');
            $sale->lineNum($linenum);
  
            #$args{dumper}($sale);  ## for cmd-line testing
            $self->_insertSale(sale => $sale);
        } else {
            #print STDERR "$linenum skipped - $album, $outlet, $units, $price\n";
        }
        $linenum++;
    }

	return $linenum;
}

#
# Private methods
#


#sub _getDates
#{
#	my $self = shift;
#	my $date = shift;
#    my $price_change = 0;
#    my ($year, $month, $day) = Add_Delta_Days(1900,1,1, $date);
#    my $salesDate = sprintf("%04d-%02d-%02d", $year, $month, $day);
#    $price_change = 1 if($year>2006 && $month>5);
#	return ($salesDate, $salesDate,$price_change);
#}

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