package RPS::Import::AudioJelly;

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 qw(%COUNTRY_TO_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 => {
            date        => 2,
            title       => 3,
            label       => 4,
            artist      => 6,
            country     => 7,
            gross_price => 8,
            price       => 13,
        },
        2 => {
            catalog     => 4,
            isrc        => 6,
            date        => 3,
            title       => 1,
            label       => 5,
            artist      => 7,
            country     => 8,
            price       => 14,
        },
);


#my %currency_map = (
#    AU  => 'USD',
#    SE  => 'EUR',
#    US  => 'USD',
#    GB  => 'GBP',
#    MO  => 'USD',
#    FI  => 'EUR',
#    LU  => 'EUR',
#    SI  => 'EUR',
#    FR  => 'EUR',
#    ZA  => 'USD',
#    CA  => 'USD',
#    DE  => 'EUR',
#    RU  => 'USD',
#    ES  => 'EUR',
#    EU  => 'EUR',
#    DK  => 'EUR',
#    PA  => 'USD',
#);

my %gCountryCodeToCurrencyMap = 
(
    'US' => 'USD',
    'JP' => 'JPY',
    'NZ' => 'NZD',
    'IS' => 'ISD',
    'JM' => 'JMD',
    'EU' => 'EUR',
    'GB' => 'GBP',
    'CA' => 'CAD',
    'AU' => 'AUD',
    'DE' => 'EUR',
    'FR' => 'EUR',
    'BE' => 'EUR',
    'IT' => 'EUR',
    'CH' => 'CHF',
    'PL' => 'PLN',
    'LV' => 'LVL',
    'LT' => 'LTL',
    'KR' => 'KRW',
    'ZA' => 'ZAR',
    'GR' => 'EUR',
    'NL' => 'EUR',
);

#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) = $self->_getDates($fileName);
    
    my $clientID = $args{client_id};
    
    if(!$clientID){
        $clientID = $args{clientID};
    }
    
    if(!$clientID){
        $self->errstr("couldn't get client ID");
        print STDERR "couldn't get client ID\n";
        return undef;
    }
    #print STDERR "Args: ".Dumper(\%args);
    
    print STDERR "client ID: $clientID\n";
    
    my $currencyCode;
    
    my $client = RPS::DB::Item::Client->Lookup(client_id=>$clientID);
    my $country_code = $client->country_code;
    $currencyCode = $gCountryCodeToCurrencyMap{$country_code};
        
    if(!$currencyCode){
        $self->errstr("couldn't get base currency from country of origin: $country_code");
        print STDERR "couldn't get base currency from country of origin: $country_code\n";
        return undef;
    }
    elsif($currencyCode ne "GBP"){
        $self->errstr("Unknown amount threshold for currency $currencyCode and ".
        "track or album determination");
        print STDERR "Unknown amount threshold for currency $currencyCode and ".
        "track or album determination\n";
        return undef;
    }
    
    

    foreach my $sheet(@{ $args{sheets} }) {
        my $linenum = 1;
        if($sheet_names->[$sheet_count] !~ /summary/i) {

            foreach my $line (@$sheet) {
                my $country             = $line->[$offsets->{country}];
                #my $currency            = $currency_map{$country};
                my $track               = $line->[$offsets->{title}];
                my $artist              = $line->[$offsets->{artist}];
                my $format              = RPS::File::Sale::FORMAT_DOWNLOAD;
                my $product;
                my $units               = 1;
                my $price               = $line->[$offsets->{price}];
                my $gross_price         = $line->[$offsets->{gross_price}];
                
                if(($currencyCode eq "GBP") && ($gross_price > 1.99)){
                    $product            = RPS::File::Sale::TYPE_ALBUM;
                }                
                else{
                    $product            = RPS::File::Sale::TYPE_TRACK;
                }
                
                
                my $label               = $line->[$offsets->{label}];
                my $catalog             = $line->[$offsets->{catalog}] if(defined $offsets->{catalog});
                my $isrc                = $line->[$offsets->{isrc}] if(defined $offsets->{isrc});
                my ($dateBegin,$dateEnd)= _getDates($line->[$offsets->{date}]);
                $price                  /= $units if($units!=0);
                $track                  =~ s/\(.*$//;
                $track                  =~ s/ 320 kbps//;

                if ($units && $artist && $country && $price && $track && $track !~ /Track \/ album name/) {

                    unless (defined $dateBegin && defined $dateEnd) {
                        print STDERR "Couldn't get dates from: ". $line->[$offsets->{date}] . "\n";
                        $self->errstr("couldn't get dates from: ".$line->[$offsets->{date}]);
                        return undef;
                    }

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

                    $sale->mediaType(2) if($format =~ /video/i);
                    $sale->productType($product);
                    $sale->dateBegin($dateBegin);
                    $sale->dateEnd($dateEnd);
                    $sale->labelName($label);
                    $sale->trackName($track);
                    $sale->artistName($artist);
                    $sale->formatType($format);
                    $sale->serviceProductID($catalog) if(defined $offsets->{catalog});
                    $sale->isrc($isrc) if(defined $offsets->{isrc});
                    $sale->units($units);
                    $sale->price($price);
                    $sale->countryCode($country);
                    $sale->currencyCode($currencyCode);
                    $sale->lineNum($linenum);

                    $self->_insertSale(sale => $sale);
                } 
                #else { print STDERR "skip sh: ".$sheet_names->[$sheet_count] . ": l: " . $linenum . " - u:".$units." p:".$price." a:".$artist." t:".$track." f:".$format."\n"; }
                $linenum++;
            }
        }
        $sheet_count++;
    }
	return $linenum;
}

#
# Private methods
#


sub _getDates
{
    my ($smonth,$syear,$sday,$emonth,$eyear,$eday);
	my $passed_date = shift;
    if($passed_date =~ m/(\d{4})-(\d+)-(\d+)/) {
        $syear = $1;
        $smonth = $2;
        $sday = $3;
    }
    if($syear && $smonth) {
        return ($syear."-".$smonth."-01",$syear."-".$smonth."-".Days_in_Month($syear,$smonth));
    }
    return undef;
}

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