#---------------------------------------------------------------
# ____                   _ _         ____  _
#|  _ \ ___  _   _  __ _| | |_ _   _/ ___|| |__   __ _ _ __ ___
#| |_) / _ \| | | |/ _` | | __| | | \___ \| '_ \ / _` | '__/ _ \
#|  _ < (_) | |_| | (_| | | |_| |_| |___) | | | | (_| | | |  __/
#|_| \_\___/ \__, |\__,_|_|\__|\__, |____/|_| |_|\__,_|_|  \___|
#            |___/             |___/
#
# Copyright (C) 2010 RoyaltyShare, Inc.   All Rights Reserved
#---------------------------------------------------------------

package RPS::Import::Telus::v3;

use strict;

use Date::Calc qw(Days_in_Month Add_Delta_Days Decode_Month);

use lib '/app/tools/rps/lib';
use RPS::DB::Item::Client;

use lib '/app/tools/common/lib';
use Common::Consts;
use Common::Assert;
use Common::Log;

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

use lib '/app/tools/rps/lib';
use RPS::Import::SaleRec;
use RPS::DB::Item::MediaType;
use RPS::File::Sale;

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

my %fieldMap = (
        3 => {
			start_date      => 5,
			format_type     => 0,
			isrc            => 1,
			artist          => 2,
			track_name      => 3,
			units           => 5,
			net_price       => 10,
        },
);

my %gFormatTypeMap = (
    'master ringtone' =>
    {
        productType => RPS::File::Sale::TYPE_TRACK,
        formatType => RPS::File::Sale::FORMAT_RINGTONE,
        mediaType => RPS::DB::Item::MediaType::kMediaTypeAudio,
    },
);

#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;

    assert(defined $args{sheets});
    assert(defined $version);

    my $offsets = $fieldMap{$version};
    my $sheet_names = $args{sheet_names};
    my $sheets = $args{sheets};
    my $linenum = 1;

	my ($dateBegin, $dateEnd);
    my $productType;
    my $format;
    my $mediaType;

    for (my $sheetIndex = 0; $sheetIndex < scalar @{$args{sheets}}; $sheetIndex++)
    {
        my $sheet = $sheets->[$sheetIndex];

        my $foundHeader = 0;
        for (my $lineIndex = 0; $lineIndex < scalar @$sheet; $lineIndex++)
        {
            $linenum = $lineIndex + 1;
            my $line = $sheet->[$lineIndex];

			if( $linenum == 1 ) {
				($dateBegin, $dateEnd) = $self->_parseDate($line->[$offsets->{start_date}]);
				next;
			}

			if( $linenum == 3 ) {
                my $mapping = $gFormatTypeMap{ lc($line->[$offsets->{format_type}]) };
                if ($mapping)
                {
                    $productType = $mapping->{productType};
                    $format = $mapping->{formatType};
                    $mediaType = $mapping->{mediaType};
				}

				next;
			}

            if (! $foundHeader)
            {
                if ('ARTIST' eq $line->[$offsets->{artist}])
                {
                    $foundHeader = 1;
                }
                next;
            }

            my $country = 'CA';
            my $currencyCode = 'CAD';

            my $trackTitle = $line->[$offsets->{track_name}];

            my $isrc                = $line->[$offsets->{isrc}];
            my $artist              = $line->[$offsets->{artist}];
            my $units               = $line->[$offsets->{units}];
            my $netPrice            = $line->[$offsets->{net_price}];

            # Probably wise to allow for blank lines...
            #
            if ( $artist && $trackTitle && $units )
            {
                my $unitPrice = $netPrice / $units;

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

                $sale->mediaType($mediaType);
                $sale->productType($productType);
                $sale->formatType($format);
                $sale->dateBegin($dateBegin);
                $sale->dateEnd($dateEnd);
                $sale->trackName($trackTitle);
                $sale->artistName($artist);
                $sale->isrc($isrc);
                $sale->units($units);
                $sale->price($unitPrice);
                $sale->countryCode($country);
                $sale->currencyCode($currencyCode);
                $sale->lineNum($linenum);

                $self->_insertSale(sale => $sale);
            }
        }
    }

	return $linenum;
}

sub _parseDate {
	my $self = shift;
	my $date = shift;
	my ($month, $year);
	my ($dateStart, $dateEnd);

	if( $date && $date =~ /-(\w+) (\d+)/ ) {
		$month = $1;
		$year = $2;

	    ($dateStart, $dateEnd) = $self->_getDates(date_begin => "$month 01, $year", type => 'text');
	}

	return ($dateStart, $dateEnd);
}


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