package Gruntmaster::Page::St;
-use 5.014000;
-use strict;
-use warnings;
-use parent qw/Exporter/;
-our @EXPORT_OK = qw/generate/;
-our $VERSION = '0.001';
-
-use constant TITLE => 'Standings';
-
-use Fcntl qw/:flock/;
-use HTML::Template::Compiled;
-use IO::File;
-use List::Util qw/sum/;
-use POSIX qw/strftime/;
-use YAML::Any qw/LoadFile/;
-use Gruntmaster::Page::Common qw/header footer/;
-
-my %templates = (
- en => <<'HTML',
-<table border>
-<thead>
-<tr><th>Username<tmpl_loop problems><th><tmpl_var _></tmpl_loop><th>Total
-<tbody>
-<tmpl_loop st><tr><td><tmpl_var user>
-<tmpl_loop scores><td><tmpl_var _>
-</tmpl_loop><td><tmpl_var score>
-</tmpl_loop>
-</table>
-HTML
-);
-
-$templates{$_} = header($_, TITLE) . $templates{$_} for keys %templates;
-$templates{$_} .= footer $_ for keys %templates;
+use Gruntmaster::Page::Base st => 'Standings';
+
+use constant LEVEL_VALUES => {
+ beginner => 100,
+ easy => 250,
+ medium => 500,
+ hard => 1000,
+};
+
+sub calc_score{
+ my ($mxscore, $time, $tries, $totaltime) = @_;
+ my $score = $mxscore;
+ $time = 0 if $time < 0;
+ $time = 300 if $time > $totaltime;
+ $score = ($totaltime - $time) / $totaltime * $score;
+ $score -= $tries / 10 * $mxscore;
+ $score = $mxscore * 3 / 10 if $score < $mxscore * 3 / 10;
+ int $score + 0.5
+}
-sub generate{
- my ($path, $lang) = @_;
- $path =~ s,/st\.html$,,;
- my $template = $templates{$lang};
- my $htc = HTML::Template::Compiled->new(scalarref => \$template);
- IO::File->new(">$path/meta.yml")->close unless -f "$path/meta.yml";
- flock my $metafh = IO::File->new("<$path/meta.yml"), LOCK_SH;
- my $meta = LoadFile "$path/meta.yml";
- my @problems = sort grep { /^\w+$/ } map { s,.*/,,r } <$path/../pb/*>;
- my %scores;
- for (1 .. $meta->{last}) {
- my $meta = LoadFile "$path/$_/meta.yml";
- if ($meta->{result_text} =~ m/^(\d+)/) {
- $scores{$meta->{user}}{$meta->{problem}} = $1;
- } else {
- $scores{$meta->{user}}{$meta->{problem}} = $meta->{result} ? 0 : 100;
+sub _generate{
+ my ($self, $htc, $lang, $env) = @_;
+ #debug $env => "language is '$lang'";
+
+ my $ct = $env->{'gruntmaster.contest'} && db($env)->contest($env->{'gruntmaster.contest'});
+
+ my @problems = map { $_->problem } db($env)->contest_problems->search({contest => $ct && $ct->id}, {qw/join problem order_by problem.level/});
+ my (%scores, %tries);
+ for my $job (db($env)->jobs->search({contest => $ct && $ct->id})) {
+
+ if ($ct) {
+ my $time = $job->date - $ct->start;
+ next if $time < 0;
+ my $value = $job->problem->value // LEVEL_VALUES->{$job->problem->level};
+ $scores{$job->owner->id}{$job->problem->id} = $job->result ? 0 : calc_score ($value, $time, $tries{$job->owner}{$job->problem}, $ct->stop - $ct->start);
+ $tries{$job->owner->id}{$job->problem->id}++;
+ } else {
+ no warnings 'numeric';
+ $scores{$job->owner->id}{$job->problem->id} = 0 + $job->result_text || ($job->result ? 0 : 100)
+ }
}
- }
- my @st = sort { $b->{score} <=> $a->{score} } map {
- my $user = $_;
- +{
- user => $user,
- score => sum (values $scores{$user}),
- scores => [map { $scores{$user}{$_} // '-'} @problems],
- }
- } keys %scores;
- $htc->param(problems => \@problems);
- $htc->param(st => \@st);
- $htc->output
+ my @st = sort { $b->{score} <=> $a->{score} or $a->{user}->id cmp $b->{user}->id} map {
+ my $user = $_;
+ +{
+ user => db($env)->user($user),
+ score => sum (values $scores{$user}),
+ scores => [map { $scores{$user}{$_->id} // '-'} @problems],
+ problems => $ct,
+ }
+ } keys %scores;
+
+ $st[0]->{rank} = 1;
+ $st[$_]->{rank} = $st[$_ - 1]->{rank} + ($st[$_]->{score} < $st[$_ - 1]->{score}) for 1 .. $#st;
+ $htc->param(problems => \@problems) if $ct;
+ $htc->param(st => \@st);
}
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