#!/usr/bin/env perl

use strict;
use warnings;

use Redis;
use JSON;
use YAML qw/LoadFile Dump/;
use File::Spec;
use File::Path qw/rmtree/;
use File::Basename;
use Git::Repository;

$|++;

my $conf = LoadFile('config.yml');
my $redis = Redis->new(server => $conf->{redis});
my $key = join(':', 'jitterbug', 'tasks');

while (1) {
    my $task_key = $redis->spop($key);
    if ($task_key) {
        my $task        = $redis->get($task_key);
        my $desc        = JSON::decode_json($task);
        my $repo        = $desc->{repo} . '.git';
        my $commit      = delete $desc->{id};
        my $project     = delete $desc->{project};

        my $report_path =
          File::Spec->catdir( $conf->{jitterbug}->{reports}->{dir},
            $project, $commit );

        my $build_dir =
          File::Spec->catdir( $conf->{jitterbug}->{build}->{dir}, $project );

        # my $r = Git::Repository->create( clone => $repo => $build_dir );
        # $r->run('checkout', $commit);

        # my $res = `./scripts/capsule.sh $build_dir $report_path`;

        # rmtree($build_dir);

        $redis->del($task_key);

        my $build = {
            project    => $project,
            repo       => $repo,
            commit     => $commit,
            status     => 1,
            time       => time(),
            %$desc,
        };

        my @versions = glob($report_path.'/*');
        foreach my $version (@versions) {
            open my $fh, '<', $version;
            my @lines = <$fh>;
            my $result = pop @lines;
            chomp $result;
            $result =~ s/Result:\s//;
            my ($name, ) = basename($version);
            $name =~ s/\.txt//;
            $build->{version}->{$name} = $result;
        }

        my $build_key = join( ':', 'jitterbug', 'build', $commit );
        $redis->set( $build_key, JSON::encode_json($build) );

        my $project_build = join( ':', 'jitterbug', 'builds', $project );
        $redis->sadd( $project_build, $build_key );
        warn "done, next\n";
    }
    sleep 5;
}