package RPS::Import::FNAC2;

use strict;

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

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

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

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

my %fieldMap = (
    2 => {
        country => 0,
        date    => 1,
        product => 7,
        catalog => 9,
        upc     => 10,
        album   => 11,
        aartist => 12,
        track   => 13,
        tartist => 14,
        label   => 15,
        isrc    => 16,
        units   => 22,
        price   => 23,
        format  => 25,
    },
    3 => {
        country => 2,
        date    => 3,
        format  => 5,
        product => 6,
        isrc    => 7,
        tartist => 9,
        track   => 10,
        label   => 11,
        units   => 12,
        price   => 14,
    },
    5 => {
        country  => 0,
        date     => 1,
        format   => 3,
        product  => 4,
        isrc     => 5,
        upc      => 7,
        catalog  => 8,
        album    => 10,
        aartist  => 11,
        track    => 12,
        tartist  => 13,
        label    => 14,
        currency => 16,
        units    => 22,
        price    => 23,
    },
    6 => {
        country  => 0,
        date     => 1,
        format   => 3,
        product  => 4,
        isrc     => 5,
        upc      => 7,
        catalog  => 9,
        album    => 11,
        aartist  => 12,
        track    => 13,
        tartist  => 14,
        label    => 15,
        currency => 17,
        units    => 23,
        price    => 24,
    },
);

my %product_map = (
    ALBUM => RPS::File::Sale::TYPE_ALBUM,
    TRACK => RPS::File::Sale::TYPE_TRACK,
);

my %format_map = (
    ''        => RPS::File::Sale::FORMAT_DOWNLOAD,
    'MP3-256' => RPS::File::Sale::FORMAT_DOWNLOAD,
    'MP3-320' => RPS::File::Sale::FORMAT_DOWNLOAD,
    STREAM    => RPS::File::Sale::FORMAT_STREAM,
);

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 );

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

            foreach my $line (@$sheet) {
                my $country = $line->[ $offsets->{country} ];
                my $product = $product_map{ uc( $line->[ $offsets->{product} ] ) };
                my $format  = $format_map{ uc( $line->[ $offsets->{format} ] ) };
                my $catalog = $line->[ $offsets->{catalog} ];
                my $aartist = $line->[ $offsets->{aartist} ];
                my $tartist = $line->[ $offsets->{tartist} ];
                my $track   = $line->[ $offsets->{track} ];
                my $album   = $line->[ $offsets->{album} ];
                my $units   = $line->[ $offsets->{units} ];
                my $price   = $line->[ $offsets->{price} ];
                my $label   = $line->[ $offsets->{label} ];
                my $isrc    = $line->[ $offsets->{isrc} ];
                my $upc     = $line->[ $offsets->{upc} ];
                $price /= $units if ( $units != 0 );

                if ( $units && $country ne "Country" && $price && ( $track || $album ) ) {
                    ( $dateBegin, $dateEnd ) = $self->_getDates(
                        date_begin => $line->[ $offsets->{date} ],
                        type       => 'french_text'
                    );

                    if ( !( $dateBegin && $dateEnd ) && ( $version == 3 ) ) {
                        ( $dateBegin, $dateEnd ) = $self->_getDates(
                            date_begin => $line->[ $offsets->{date} ],
                            type       => 'numerical_year_first'
                        );
                    } elsif ( !( $dateBegin && $dateEnd ) && ( $version == 5 ) ) {
                        ( $dateBegin, $dateEnd ) = $self->_getDates( date_begin => $line->[ $offsets->{date} ], type => 'eur' );
                    } elsif ( !( $dateBegin && $dateEnd ) && ( $version == 6 ) ) {
                        my $f_date = $line->[ $offsets->{date} ];
                        $f_date =~ /(\d+)\D(\d+)\D(\d+)/;
                        ( $dateBegin, $dateEnd ) = $self->_getDates( date_begin => sprintf( "%04d-%02d-%02d", $3, $2, $1 ) );
                    }

                    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 $currency = "EUR";

                    if ( defined $offsets->{currency} ) {
                        $currency = $line->[ $offsets->{currency} ];
                    }

                    my $mediaType = RPS::DB::Item::MediaType::kMediaTypeAudio;

                    if ( $format =~ /video/i ) {
                        $mediaType = RPS::DB::Item::MediaType::kMediaTypeVideo;
                    }

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

                    $sale->mediaType($mediaType);
                    $sale->productType($product);
                    $sale->dateBegin($dateBegin);
                    $sale->dateEnd($dateEnd);
                    $sale->trackName($track)    if ( $track ne "" );
                    $sale->artistName($tartist) if ( $product eq RPS::File::Sale::TYPE_TRACK );
                    $sale->artistName($aartist) if ( $product eq RPS::File::Sale::TYPE_ALBUM );
                    $sale->formatType($format);
                    $sale->albumName($album) if ( defined $offsets->{album} );
                    $sale->labelName($label);
                    $sale->serviceProductID($catalog) if ( defined $offsets->{catalog} );
                    $sale->units($units);
                    $sale->price($price) if ( $version != 3 );
                    $sale->upc($upc) if ( defined $offsets->{upc} );
                    $sale->isrc($isrc);
                    $sale->countryCode($country);
                    $sale->currencyCode($currency);
                    $sale->lineNum($linenum);

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

#else { print STDERR "skip l:" . $linenum . " - a:".$artist." i:".$isrc." c:".$country." u:".$units." p:".$price." t:".$track." a:".$album."\n"; }
                $linenum++;
            }
        }
        $sheet_count++;
    }
    return $linenum;
}

#
# Private methods
#

#sub _getDates
#{
#    my ($syear,$eyear,$smonth,$emonth,$passed_date,$dateBegin,$dateEnd);
#    $passed_date = shift;
#    $passed_date =~ s/\'//;
#print STDERR "|>".$passed_date."<|\n";
#    if($passed_date =~ m/(\d+)\D(\d+)\D(\d{4})/) {
#            return ($3."-".sprintf("%02d",$1)."-01",$3."-".sprintf("%02d",$1)."-".Days_in_Month($3,$1));
#    }
#    elsif($passed_date =~ m/(\d{4})\D(\d+)\D(\d+)/) {
#            return ($1."-".sprintf("%02d",$2)."-01",$1."-".sprintf("%02d",$2)."-".Days_in_Month($1,$2));
#    }
#    elsif($passed_date =~ m/(\d{4})(\d{2})(\d{2})/) {
#        return ($1."-".$2."-01",$1."-".$2."-".Days_in_Month($1,$2));
#    }
#    elsif($passed_date =~ m/(\w+) (\d{4})/ && $passed_date !~ /(janv|fevr|mars|avr|mai|juin|juil|aout)/) {
#        return ($2."-".sprintf("%02d",Decode_Month($1))."-01",$2."-".sprintf("%02d",Decode_Month($1))."-".Days_in_Month($2,Decode_Month($1)));
#    }
#    elsif($passed_date =~ /(\w{4}) (\d{4})/ ||
#    $passed_date =~ /f.(vr)\. (\d{4})/ ||
#    $passed_date =~ /d.(c)\. (\d{4})/ ||
#    $passed_date =~ /(\D{4})\. (\d{4})/ ||
#    $passed_date =~ m/(\w{3})\. (\d{4})/
#    ) {
#print STDERR "Hit date $1\n";
#        my %month_map = (
#            janv    => 1,
#            fevr    => 2,
#            'févr'  => 2,
#            'févr'  => 2,
#            'vr'    => 2,
#            mars    => 3,
#            avr     => 4,
#            mai     => 5,
#            juin    => 6,
#            juil    => 7,
#            aout    => 8,
#            'août'  => 8,
#            sept    => 9,
#            'oct'   => 10,
#            nov     => 11,
#            dec     => 12,
#            'déc'   => 12,
#            'c'     => 12,
#        );

#print STDERR "Got month: ".$month_map{$1}."\n";

#        return ($2."-".sprintf("%02d",$month_map{$1})."-01",$2."-".sprintf("%02d",$month_map{$1})."-".Days_in_Month($2,$month_map{$1}));
#    }

#    return undef;
#}

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