# -*-perl-*-

use strict;
use warnings;

require 't/lib/db-common.pl';

use TheSchwartz;
use Test::More tests => 62;

our $record_expected;

run_tests(31, sub {
    my $client = test_client(dbs => ['ts1']);

    # Define that we want to use priority selection
    # limit batch size to 1 so we always process jobs in
    # priority order
    $client->set_prioritize(1);
    $TheSchwartz::FIND_JOB_BATCH_SIZE = 1;

    for (1..10) {
        my $job = TheSchwartz::Job->new(
                                        funcname => 'Worker::PriorityTest',
                                        arg      => { num => $_ },
                                        ( $_ == 1 ? () : ( priority => $_ ) ),
                                        );
        my $h = $client->insert($job);
        ok($h, "inserted job (priority $_)");
    }

    $client->reset_abilities;
    $client->can_do("Worker::PriorityTest");

    Worker::PriorityTest->set_client($client);

    for (1..10) {
        $record_expected = 11 - $_ == 1 ? undef : 11 - $_;
        my $rv = eval { $client->work_once; };
        ok($rv, "did stuff");
    }
    my $rv = eval { $client->work_once; };
    ok(!$rv, "nothing to do now");

    teardown_dbs('ts1');
});

############################################################################
package Worker::PriorityTest;
use base 'TheSchwartz::Worker';
use Test::More;

use strict;
my $client;
sub set_client { $client = $_[1]; }

sub work {
    my ($class, $job) = @_;
    my $priority = $job->priority;
    ok((!defined($main::record_expected) && (!defined($priority)))
        || ($priority == $main::record_expected), "priority matches expected priority");
    $job->completed;
}

sub keep_exit_status_for { 20 }  # keep exit status for 20 seconds after on_complete

sub grab_for { 10 }

sub max_retries { 1 }

sub retry_delay { my $class = shift; my $fails = shift; return 2 ** $fails; }