package Spreadsheet::ParseExcel::FmtDefault;

###############################################################################
#
# Spreadsheet::ParseExcel::FmtDefault - A class for Cell formats.
#
# Used in conjunction with Spreadsheet::ParseExcel.
#
# Copyright (c) 2009      John McNamara
# Copyright (c) 2006-2008 Gabor Szabo
# Copyright (c) 2000-2006 Kawai Takanori
#
# perltidy with standard settings.
#
# Documentation after __END__
#

use strict;
use warnings;

use Spreadsheet::ParseExcel::Utility qw(ExcelFmt);
our $VERSION = '0.61';

my %hFmtDefault = (
    0x00 => '@',
    0x01 => '0',
    0x02 => '0.00',
    0x03 => '#,##0',
    0x04 => '#,##0.00',
    0x05 => '($#,##0_);($#,##0)',
    0x06 => '($#,##0_);[Red]($#,##0)',
    0x07 => '($#,##0.00_);($#,##0.00_)',
    0x08 => '($#,##0.00_);[Red]($#,##0.00_)',
    0x09 => '0%',
    0x0A => '0.00%',
    0x0B => '0.00E+00',
    0x0C => '# ?/?',
    0x0D => '# ??/??',
    0x0E => 'yyyy-mm-dd',      # Was 'm-d-yy', which is bad as system default
    0x0F => 'd-mmm-yy',
    0x10 => 'd-mmm',
    0x11 => 'mmm-yy',
    0x12 => 'h:mm AM/PM',
    0x13 => 'h:mm:ss AM/PM',
    0x14 => 'h:mm',
    0x15 => 'h:mm:ss',
    0x16 => 'm-d-yy h:mm',

    #0x17-0x24 -- Differs in Natinal
    0x25 => '(#,##0_);(#,##0)',
    0x26 => '(#,##0_);[Red](#,##0)',
    0x27 => '(#,##0.00);(#,##0.00)',
    0x28 => '(#,##0.00);[Red](#,##0.00)',
    0x29 => '_(*#,##0_);_(*(#,##0);_(*"-"_);_(@_)',
    0x2A => '_($*#,##0_);_($*(#,##0);_(*"-"_);_(@_)',
    0x2B => '_(*#,##0.00_);_(*(#,##0.00);_(*"-"??_);_(@_)',
    0x2C => '_($*#,##0.00_);_($*(#,##0.00);_(*"-"??_);_(@_)',
    0x2D => 'mm:ss',
    0x2E => '[h]:mm:ss',
    0x2F => 'mm:ss.0',
    0x30 => '##0.0E+0',
    0x31 => '@',
);

#------------------------------------------------------------------------------
# new (for Spreadsheet::ParseExcel::FmtDefault)
#------------------------------------------------------------------------------
sub new {
    my ( $sPkg, %hKey ) = @_;
    my $oThis = {};
    bless $oThis;
    return $oThis;
}

#------------------------------------------------------------------------------
# TextFmt (for Spreadsheet::ParseExcel::FmtDefault)
#------------------------------------------------------------------------------
sub TextFmt {
    my ( $oThis, $sTxt, $sCode ) = @_;
    return $sTxt if ( ( !defined($sCode) ) || ( $sCode eq '_native_' ) );
    return pack( 'U*', unpack( 'n*', $sTxt ) );
}

#------------------------------------------------------------------------------
# FmtStringDef (for Spreadsheet::ParseExcel::FmtDefault)
#------------------------------------------------------------------------------
sub FmtStringDef {
    my ( $oThis, $iFmtIdx, $oBook, $rhFmt ) = @_;
    my $sFmtStr = $oBook->{FormatStr}->{$iFmtIdx};

    if ( !( defined($sFmtStr) ) && defined($rhFmt) ) {
        $sFmtStr = $rhFmt->{$iFmtIdx};
    }
    $sFmtStr = $hFmtDefault{$iFmtIdx} unless ($sFmtStr);
    return $sFmtStr;
}

#------------------------------------------------------------------------------
# FmtString (for Spreadsheet::ParseExcel::FmtDefault)
#------------------------------------------------------------------------------
sub FmtString {
    my ( $oThis, $oCell, $oBook ) = @_;

    my $sFmtStr =
      $oThis->FmtStringDef( $oBook->{Format}[ $oCell->{FormatNo} ]->{FmtIdx},
        $oBook );

    # Special case for cells that use Lotus123 style leading
    # apostrophe to designate text formatting.
    if ( $oBook->{Format}[ $oCell->{FormatNo} ]->{Key123} ) {
        $sFmtStr = '@';
    }

    unless ( defined($sFmtStr) ) {
        if ( $oCell->{Type} eq 'Numeric' ) {
            if ( int( $oCell->{Val} ) != $oCell->{Val} ) {
                $sFmtStr = '0.00';
            }
            else {
                $sFmtStr = '0';
            }
        }
        elsif ( $oCell->{Type} eq 'Date' ) {
            if ( int( $oCell->{Val} ) <= 0 ) {
                $sFmtStr = 'h:mm:ss';
            }
            else {
                $sFmtStr = 'yyyy-mm-dd';
            }
        }
        else {
            $sFmtStr = '@';
        }
    }
    return $sFmtStr;
}

#------------------------------------------------------------------------------
# ValFmt (for Spreadsheet::ParseExcel::FmtDefault)
#------------------------------------------------------------------------------
sub ValFmt {
    my ( $oThis, $oCell, $oBook ) = @_;

    my ( $Dt, $iFmtIdx, $iNumeric, $Flg1904 );

    if ( $oCell->{Type} eq 'Text' ) {
        $Dt =
          ( ( defined $oCell->{Val} ) && ( $oCell->{Val} ne '' ) )
          ? $oThis->TextFmt( $oCell->{Val}, $oCell->{Code} )
          : '';

        return $Dt;
    }
    else {
        $Dt      = $oCell->{Val};
        $Flg1904 = $oBook->{Flg1904};
        my $sFmtStr = $oThis->FmtString( $oCell, $oBook );

        return ExcelFmt( $sFmtStr, $Dt, $Flg1904, $oCell->{Type} );
    }
}

#------------------------------------------------------------------------------
# ChkType (for Spreadsheet::ParseExcel::FmtDefault)
#------------------------------------------------------------------------------
sub ChkType {
    my ( $oPkg, $iNumeric, $iFmtIdx ) = @_;
    if ($iNumeric) {
        if (   ( ( $iFmtIdx >= 0x0E ) && ( $iFmtIdx <= 0x16 ) )
            || ( ( $iFmtIdx >= 0x2D ) && ( $iFmtIdx <= 0x2F ) ) )
        {
            return "Date";
        }
        else {
            return "Numeric";
        }
    }
    else {
        return "Text";
    }
}

1;

__END__

=pod

=head1 NAME

Spreadsheet::ParseExcel::FmtDefault - A class for Cell formats.

=head1 SYNOPSIS

See the documentation for Spreadsheet::ParseExcel.

=head1 DESCRIPTION

This module is used in conjunction with Spreadsheet::ParseExcel. See the documentation for Spreadsheet::ParseExcel.

=head1 AUTHOR

Maintainer 0.40+: John McNamara jmcnamara@cpan.org

Maintainer 0.27-0.33: Gabor Szabo szabgab@cpan.org

Original author: Kawai Takanori kwitknr@cpan.org

=head1 COPYRIGHT

Copyright (c) 2009-2010 John McNamara

Copyright (c) 2006-2008 Gabor Szabo

Copyright (c) 2000-2006 Kawai Takanori

All rights reserved.

You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file.

=cut