# Copyright 2001-2026, 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::DB::File;

use strict;
use warnings;

our $VERSION = '1.52'; # VERSION

use Devel::Cover::Criterion;

use Devel::Cover::Dumper;

sub calculate_summary {
  my $self = shift;
  my ($db, $file, $options) = @_;

  my $s = $db->{summary}{$file} ||= {};

  for my $criterion ($self->items) {
    next unless $options->{$criterion};
    for my $location ($self->$criterion()->locations) {
      for my $cover (@$location) {
        $cover->calculate_summary($db, $file);
      }
    }
  }
}

sub calculate_percentage {
  my $self = shift;
  my ($db, $s) = @_;

  # print STDERR Dumper $s;
  for my $criterion ($self->items) {
    next unless exists $s->{$criterion};
    my $c = "Devel::Cover::\u$criterion";
    # print "$c\n";
    $c->calculate_percentage($db, $s->{$criterion});
  }
  Devel::Cover::Criterion->calculate_percentage($db, $s->{total});
  # print STDERR Dumper $s;
}

1

__END__

=head1 NAME

Devel::Cover::DB::File - Code coverage metrics for Perl

=head1 VERSION

version 1.52

=head1 SYNOPSIS

 use Devel::Cover::DB::File;

=head1 DESCRIPTION

=head1 SEE ALSO

 Devel::Cover

=head1 METHODS

=head1 LICENCE

Copyright 2001-2026, 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
