# Copyright 2004-2026, Paul Johnson (paul@pjcj.net)

# This software is free.  It is licensed under the same terms as Perl itself.

# The latest version of this software should be available from my homepage:
# https://pjcj.net

package Devel::Cover::Annotation::Random;

use strict;
use warnings;

our $VERSION = '1.52'; # VERSION

use Getopt::Long;

sub new {
  my $class = shift;
  bless {@_}, $class
}

sub get_options {
  my ($self, $opt) = @_;
  $self->{count} = 1;
  die "Bad option" unless GetOptions(
    $self, qw(
      count=s
    )
  );
}

sub count {
  my $self = shift;
  $self->{count}
}

sub header {
  my $self = shift;
  my ($annotation) = @_;
  "rnd$annotation"
}

sub width {
  my $self = shift;
  my ($annotation) = @_;
  length $self->header($annotation)
}

sub text {
  my $self = shift;
  my ($file, $line, $annotation) = @_;
  return "" unless $line;
  $self->{annotation}{$file}[$line][$annotation] = int rand 10
    unless defined $self->{annotation}{$file}[$line][$annotation];
  $self->{annotation}{$file}[$line][$annotation]
}

sub error {
  my $self = shift;
  my ($file, $line, $annotation) = @_;
  !$self->text($file, $line, $annotation)
}

sub class {
  my $self = shift;
  my ($file, $line, $annotation) = @_;
  return "" unless $line;
  "c" . int(($self->text($file, $line, $annotation) + 2) / 3)
}

1

__END__

=head1 NAME

Devel::Cover::Annotation::Random - Example annotation for formatters

=head1 VERSION

version 1.52

=head1 SYNOPSIS

 cover -report text -annotation random -count 3  # Or any other report type

=head1 DESCRIPTION

This module provides an example annotation.
It is designed to be called from the C<cover> program.

=head1 SEE ALSO

 Devel::Cover

=head1 LICENCE

Copyright 2004-2026, Paul Johnson (paul@pjcj.net)

This software is free.  It is licensed under the same terms as Perl itself.

The latest version of this software should be available from my homepage:
https://pjcj.net

=cut
