package RPS::Import::LookoutDirect;

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 DATE_ROW => 4;
use constant DATE_COL => 0;

use constant FIELD_CATNO => 0;
use constant FIELD_UNITS => 1;
use constant FIELD_PRICE => 2;

#public methods

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

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

    my $linenum = 1;

    my ( $dateBegin, $dateEnd ) = $self->_getDates( $lines->[DATE_ROW]->[DATE_COL] );
    unless ( $dateBegin && $dateEnd ) {
        $self->errstr( "couldn't get dates from " . $lines->[DATE_ROW]->[DATE_COL] );
        return undef;
    }

    foreach my $line (@$lines) {
        my $prodtype    = RPS::File::Sale::TYPE_PHYSICAL;
        my $price_level = RPS::File::Sale::PLEVEL_FULL;
        my $channel     = RPS::File::Sale::CHANNEL_RETAIL;
        my $catno       = $line->[FIELD_CATNO];

        my ($units) = $line->[FIELD_UNITS] =~ m/^(-?\d+)$/;
        my ($price) = $line->[FIELD_PRICE] =~ m/^(\d*\.?\d*)$/;

        if ( $prodtype && $units && $price && $catno ) {
            my $sale = RPS::Import::SaleRec->new();

            $sale->productType($prodtype);
            $sale->dateBegin($dateBegin);
            $sale->dateEnd($dateEnd);
            $sale->clientProductID($catno);
            $sale->sales($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 );
        }
        $linenum++;
    }

    return $linenum;
}

#
# Private methods
#

sub _getDates {
    my $self = shift;
    my $date = shift;

    if ( $date =~ m/^From (\d+)\/(\d+)\/(\d+) to (\d+)\/(\d+)\/(\d+)/ ) {
        my $dateBegin = sprintf( "%04d-%02d-%02d", $3 + 2000, $1, $2 );
        my $dateEnd   = sprintf( "%04d-%02d-%02d", $6 + 2000, $4, $5 );
        return ( $dateBegin, $dateEnd );
    }
    return undef;
}

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