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=head1 NAME

RT::Condition::BeforeDue

=head1 DESCRIPTION

Returns true if the ticket we're operating on is within the
amount of time defined by the passed in argument.

The passed in value is a date in the format "1d2h3m4s"
for 1 day and 2 hours and 3 minutes and 4 seconds. Single
units can also be passed such as 1d for just one day.


=cut


package RT::Condition::BeforeDue;
use base 'RT::Condition';

use RT::Date;

use strict;
use warnings;

sub IsApplicable {
    my $self = shift;

    # Parse date string.  Format is "1d2h3m4s" for 1 day and 2 hours
    # and 3 minutes and 4 seconds.
    my %e;
    foreach (qw(d h m s)) {
        my @vals = $self->Argument =~ m/(\d+)$_/i;
        $e{$_} = pop @vals || 0;
    }
    my $elapse = $e{'d'} * 24*60*60 + $e{'h'} * 60*60 + $e{'m'} * 60 + $e{'s'};

    my $cur = RT::Date->new( RT->SystemUser );
    $cur->SetToNow();
    my $due = $self->TicketObj->DueObj;
    return (undef) unless $due->IsSet;

    my $diff = $due->Diff($cur);
    if ( $diff >= 0 and $diff <= $elapse ) {
        return(1);
    } else {
        return(undef);
    }
}

RT::Base->_ImportOverlays();

1;
