package RPS::Import::WMG::XRinger;
use strict;

use Date::Calc qw(Days_in_Month Decode_Month);

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

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

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

use constant SVC_PRODID => 0;
use constant TRACK      => 1;
use constant ARTIST     => 2;
use constant GRID       => 3;
use constant RETAIL     => 4;
use constant UNITS      => 6;
use constant PRICE      => 7;
use constant PRICE_TYPE => 8;

#public methods

sub _importLines {
    my $self    = shift;
    my %args    = @_;
    my $fileObj = $args{file};
    my $sheets  = $args{sheets};

    my $prodType = RPS::File::Sale::TYPE_TRACK;
    my $formatID = RPS::File::Sale::FORMAT_WALLPAPER;

    my @billTo = RPS::Import::WMG::Util::getWirelessBillto( $self->{fileServiceID} );
    if ( $billTo[0] ) {
        unless ( RPS::Import::WMG::Util::getWirelessSellto( $self->{fileServiceID}, $billTo[0] ) ) {
            $self->warning();
            print STDERR "unknown sellto mapping: $billTo[0]\n";
        }
    } else {
        $self->warning();
        print STDERR "unknown billto mapping: $self->{fileServiceID}\n";
    }

    $fileObj->Atomic(1);
    $fileObj->Save();

    my $linenum;
    my $i = 0;
    foreach my $sheet (@$sheets) {
        my ( $dateBegin, $dateEnd ) = $self->_getDates( $args{sheet_names}->[$i] );

        unless ( $dateBegin && $dateEnd ) {
            $self->errstr("couldn't get dates");
            print STDERR "sheetname: $args{sheet_names}->[$i]\n";
            return 0;
        }

        $linenum = 1 + ( $i + 1 ) * 1000;
        foreach my $line (@$sheet) {
            my $svcProdID = $line->[SVC_PRODID];
            my $track     = $line->[TRACK];
            my $artist    = $line->[ARTIST];
            my $grid      = $line->[GRID];
            my $retail    = $line->[RETAIL];
            my $units     = $self->numeric( $line->[UNITS] );
            my $price     = $self->numeric( $line->[PRICE] );
            my $priceType = $line->[PRICE_TYPE];

            if ( $track && $artist && $units && $retail && $price ) {
                $price /= $units;
                my $wRate = $price / $retail;

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

                $sale->artistName($artist);
                $sale->clientProductID($grid);
                $sale->dateBegin($dateBegin);
                $sale->dateEnd($dateEnd);
                $sale->formatType($formatID);
                $sale->lineNum($linenum);
                $sale->price($price);
                $sale->productType($prodType);
                $sale->retail($retail);
                $sale->priceType($priceType);
                $sale->serviceProductID($svcProdID);
                $sale->trackName($track);
                $sale->units($units);
                $sale->wholesaleRate($wRate);

                #$args{dumper}($sale);
                $self->_insertSale( sale => $sale );
            }    #else { print STDERR "skip t: $track a: $artist u: $units r: $retail p: $price\n" }
            $linenum++;
        }
        $i++;
    }
    return $linenum;
}

#
# Private methods
#

sub _getDates {
    my $self      = shift;
    my $sheetName = lc $_[0];

    # WMG_4Q06
    return undef unless ( $sheetName =~ m/\D(\d)q(\d\d)/ );
    my ( $month, $year ) = ( $1 * 3, 2000 + $2 );

    return ( sprintf( "%04d-%02d-01", $year, $month - 2 ), sprintf( "%04d-%02d-%02d", $year, $month, Days_in_Month( $year, $month ) ) );
}

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