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1 | package Gruntmaster::Page::St; | |
2 | ||
3 | use Gruntmaster::Page::Base st => 'Standings'; | |
4 | ||
5 | use constant LEVEL_VALUES => { | |
6 | beginner => 100, | |
7 | easy => 250, | |
8 | medium => 500, | |
9 | hard => 1000, | |
10 | }; | |
11 | ||
12 | sub calc_score{ | |
13 | my ($mxscore, $time, $tries, $totaltime) = @_; | |
14 | my $score = $mxscore; | |
15 | $time = 0 if $time < 0; | |
16 | $time = 300 if $time > $totaltime; | |
17 | $score = ($totaltime - $time) / $totaltime * $score; | |
18 | $score -= $tries / 10 * $mxscore; | |
19 | $score = $mxscore * 3 / 10 if $score < $mxscore * 3 / 10; | |
20 | int $score + 0.5 | |
21 | } | |
22 | ||
23 | sub _generate{ | |
24 | my ($self, $htc, $lang, $env) = @_; | |
25 | #debug $env => "language is '$lang'"; | |
26 | ||
27 | my $ct = $env->{'gruntmaster.contest'} && db($env)->contest($env->{'gruntmaster.contest'}); | |
28 | ||
29 | my @problems = map { $_->problem } db($env)->contest_problems->search({contest => $ct && $ct->id}, {qw/join problem order_by problem.level/}); | |
30 | my (%scores, %tries); | |
31 | for my $job (db($env)->jobs->search({contest => $ct && $ct->id}, {order_by => 'id'})) { | |
32 | ||
33 | if ($ct) { | |
34 | my $open = db($env)->open($ct->id, $job->problem->id, $job->owner->id); | |
35 | my $time = $job->date - ($open || $ct->start); | |
36 | next if $time < 0; | |
37 | my $value = $job->problem->value // LEVEL_VALUES->{$job->problem->level}; | |
38 | $scores{$job->owner->id}{$job->problem->id} = $job->result ? 0 : calc_score ($value, $time, $tries{$job->owner}{$job->problem}, $ct->stop - $ct->start); | |
39 | $tries{$job->owner->id}{$job->problem->id}++; | |
40 | } else { | |
41 | no warnings 'numeric'; | |
42 | $scores{$job->owner->id}{$job->problem->id} = 0 + $job->result_text || ($job->result ? 0 : 100) | |
43 | } | |
44 | } | |
45 | ||
46 | my @st = sort { $b->{score} <=> $a->{score} or $a->{user}->id cmp $b->{user}->id} map { | |
47 | my $user = $_; | |
48 | +{ | |
49 | user => db($env)->user($user), | |
50 | score => sum (values $scores{$user}), | |
51 | scores => [map { $scores{$user}{$_->id} // '-'} @problems], | |
52 | problems => $ct, | |
53 | } | |
54 | } keys %scores; | |
55 | ||
56 | $st[0]->{rank} = 1; | |
57 | $st[$_]->{rank} = $st[$_ - 1]->{rank} + ($st[$_]->{score} < $st[$_ - 1]->{score}) for 1 .. $#st; | |
58 | $htc->param(problems => \@problems) if $ct; | |
59 | $htc->param(st => \@st); | |
60 | } | |
61 | ||
62 | 1 |