<%
  # API
  my $api = gitprep_api;
  
  # Paramters
  my $project = param('project');
  my $diff = param('diff');
  my ($from_rev, $rev) = $diff =~ /(.+)\.\.(.+)/;
  $rev = $diff unless defined $rev;
  
  # Git
  my $git = app->git;
  
  # Commit
  my $commit = $git->get_commit($user, $project, $rev);
  
  unless ($commit) {
    $self->reply->not_found;
    return;
  }
  my $author_date
    = $git->parse_date($commit->{author_epoch}, $commit->{author_tz});
  my $committer_date
    = $git->parse_date($commit->{committer_epoch}, $commit->{committer_tz});
  $commit->{author_date} = $git->timestamp($author_date);
  $commit->{committer_date} = $git->timestamp($committer_date);
  $from_rev = $commit->{parent} unless defined $from_rev;
  my $commit_short_id = substr($commit->{id}, 0, 7, );
  
  # Branches
  my $branch_refs = $git->references($user, $project, 'heads');
  my $branches = $branch_refs->{$commit->{id}} || [];
  
  # Tags
  my $tag_refs = $git->references($user, $project, 'tags');
  my $tags = $tag_refs->{$commit->{id}} || [];
  
  # Global variable for included template
  stash(
    rev => $rev,
    from_rev => $from_rev,
    commit => $commit,
    parents => $commit->{parents}
  );

  layout 'common', title => "$commit->{title_short} \x{30fb} $commit_short_id";
%>

%= include '/include/header';

<div class="container">
  <ul class="commits-summary">
    <li>
      <ul class="commits-summary-header">
        <li>
          <div>
            % if ($commit->{title_short} eq $commit->{title}) {
              <b><%= $commit->{title_short} %></b>;
            % } else {
              <%
                my $title_short = $commit->{title_short};
                $title_short =~ s/\.\.\.\s*$//;
                my $title_tail = $commit->{title};
                $title_tail =~ s/^\Q$title_short//;
                $title_tail =~ s/^\s+//;
              %>
              <p><b><%= $title_short %>...</b></p>
              <p>...<%= $title_tail %></p>
            % }
          </div>

          % if (@{$commit->{comment}} > 1) {
            <div>
              % for (my $i = 1; $i < @{$commit->{comment}}; $i++) {
                <div>
                  % warn $commit->{comment}[$i];
                  <%= $commit->{comment}[$i] %>
                </div>
              % }
            </div>
          % }
          % if (@$branches || @$tags) {
            <div>
              % for my $branch (@$branches) {
                <i class="icon-share-alt" style="padding-right:1px"></i><a href="<%= url_for("/$user/$project/tree/$branch") %>"><%= $branch %></a>
              % }
              
              % for my $tag (@$tags) {
                <span style="padding-left:5px">
                  <i class="icon-tag" style="padding-right:2px"></i><a href="<%= url_for("/$user/$project/tree/$tag") %>"><%= $tag %></a>
                </span>
              % }
            </div>
          % }
        </li>
        <li class="last-child">
          <a class="btn btn-primary" href="<%= url_for("/$user/$project/tree/$commit->{id}") %>">
            Browse files
          </a>
        </li>
      </ul>
    </li>
    <li class="last-child">
      <ul class="commits-summary-body">
        <li>
          <span class="commits-summary-author"><%= $commit->{author_name} %></span>
          <span>commited on <span title="<%= $commit->{age_string_datetime_local} %>"><%= $commit->{age_string_date_local} %></span>
        </li>
        <li class="last-child">
          % my $parents = $commit->{parents};
          
          % if (@$parents == 0) {
            <div class="commits-summary-parent">
              <span>0 parent</span>
            </div>
          % } elsif (@$parents == 1) {
            <div class="commits-summary-parent">
              <span>1 parent</span>
              <a href="<%= url_for("/$user/$project/commit/$parents->[0]") %>">
                <%= substr($parents->[0], 0, 7) %>
              </a>
            </div>
          % } else {
            <div class="commits-summary-parent">
              <span>2 parents</span>:
              
              <a class="font-black" href="<%= url_for("/$user/$project/commit/$parents->[0]") %>">
                <%= substr($parents->[0], 0, 7) %>
              </a>
              +
              <a class="font-black" href="<%= url_for("/$user/$project/commit/$parents->[1]") %>">
                <%= substr($parents->[1], 0, 7) %>
              </a>
            </div>
          % }
          <div class="commits-summary-commit-id">
            commit <span><%= $commit->{id} %></span>
          </div>
        </li>
      </ul>
    </li>
  </ul>

  %= include '/include/commit_body';
</div>

%= include '/include/footer';