<& MiniPlot,
   data => \%plot,
   major => ['Date range','Last 30 days','Last 60 days','Last 90 days','Ever'],
   minor => [(sort keys %queues), "Average"]
 &>

<table style="width: 100%">
<tr>
<td></td><th colspan="4">Number of tickets closed / Average resolution time per ticket</th>
</tr>
<tr class="titlerow">
<th>Queue</th>
<th>Date range</th>
<th>Last 30 days</th>
<th>Last 60 days</th>
<th>Last 90 days</th>
<th>Ever</th>
</tr>
% for my $queue (sort keys %queues) {
<tr>
<th><% $queue %></th>
% for my $period ('Date range','Last 30 days','Last 60 days','Last 90 days','Ever') {
<td><% scalar @{$closed{$period}{$queue} || []} %> / <% $average_resolve_times{$period}{$queue} %></td>
% }
</tr>
% }
<tr class="grandtotal">
<th>Ticket average</th>
% for my $period ('Date range','Last 30 days','Last 60 days','Last 90 days','Ever') {
<td><% $average_resolve_times{$period}{_all_count} %> / <% $average_resolve_times{$period}{_all} %></td>
% }
</tr>
</table>

<%args>
$query => ''
$start => "2005/01/01"
$end   => "2006/01/01"
$actor => ''
</%args>
<%init>

my $in_30_days = RT::Date->new($session{'CurrentUser'});
$in_30_days->Set(Format => 'Unix', Value => ( time - (86400*30)));
my $in_60_days = RT::Date->new($session{'CurrentUser'});
$in_60_days->Set(Format => 'Unix', Value => ( time - (86400*60)));
my $in_90_days = RT::Date->new($session{'CurrentUser'});
$in_90_days->Set(Format => 'Unix', Value => ( time - (86400*90)));

my %queries;
$queries{'Date range'}   = "(Resolved >= '$start' AND Resolved <= '$end')";
$queries{'Last 30 days'} = "(Resolved >= '".$in_30_days->ISO."')";
$queries{'Last 60 days'} = "(Resolved >= '".$in_60_days->ISO."')";
$queries{'Last 90 days'} = "(Resolved >= '".$in_90_days->ISO."')";
$queries{'Ever'}         = "(Status = 'resolved' OR Status = 'rejected')";

my $actor_query = '';
$actor_query = "(Owner = '$actor')" if $actor;

my %closed;
my %queues;
foreach my $period (keys %queries) {
    my $tix = RT::Tickets->new($session{'CurrentUser'});
    $tix->FromSQL(join " AND ", map {"($_)"} grep {/\S/} ($query, $actor_query, $queries{$period}));

    while (my $ticket = $tix->Next) {
        push @{ $closed{$period}{$ticket->QueueObj->Name}}, $ticket;
        $queues{$ticket->QueueObj->Name}++;
    }
}

my %restimes;
my %average_resolve_times;
my %plot;
use Time::Duration;
foreach my $period ( keys %closed ) {
    foreach my $queue ( keys %{$closed{$period}} ) {
        foreach my $ticket (@{$closed{$period}{$queue}} ) {
            push @{$restimes{$period}{$queue}}, ( $ticket->ResolvedObj->Unix - $ticket->CreatedObj->Unix);
        }

        my $total_time = 0;
        $total_time+= $_ for @{$restimes{$period}{$queue}};
        $average_resolve_times{$period}{'_all_time'} += $total_time;
        $average_resolve_times{$period}{'_all_count'} += @{$restimes{$period}{$queue}};
        $plot{$period}{$queue} = $total_time / @{$restimes{$period}{$queue}};
        $average_resolve_times{$period}{$queue} = Time::Duration::concise(Time::Duration::duration($plot{$period}{$queue}));
    }
    $plot{$period}{Average} = $average_resolve_times{$period}{'_all_time'} / $average_resolve_times{$period}{'_all_count'};
    $average_resolve_times{$period}{'_all'}  = Time::Duration::concise(Time::Duration::duration($plot{$period}{Average}));
}

</%init>