<%def name="render_line(line_num, tokens,
                        annotation=None,
                        bgcolor=None, show_annotation=None)">
    <%
    from rhodecode.lib.codeblocks import render_tokenstream
    # avoid module lookup for performance
    tooltip = h.tooltip
    %>
    <tr class="cb-line cb-line-fresh ${'cb-annotate' if show_annotation else ''}"
    %if annotation:
    data-revision="${annotation.idx}"
    %endif
    >

    % if annotation:
        % if show_annotation:
            <td class="cb-annotate-info">
              ${h.gravatar_with_user(request, annotation.author, 16, tooltip=True) | n}
              <div class="tooltip cb-annotate-message truncate-wrap" title="SHA: ${h.show_id(annotation)}<br/>Date: ${annotation.date}<br/>${annotation.message | entity}">${h.chop_at_smart(annotation.message, '\n', suffix_if_chopped='...')}</div>
            </td>
            <td class="cb-annotate-message-spacer">
                <a class="tooltip" href="#show-previous-annotation" onclick="return annotationController.previousAnnotation('${annotation.raw_id}', '${c.f_path}', ${line_num})" title="${tooltip(_('view annotation from before this change'))}">
                    <i class="icon-left"></i>
                </a>
            </td>
            <td
              class="cb-annotate-revision"
              data-revision="${annotation.idx}"
              onclick="$('[data-revision=${annotation.idx}]').toggleClass('cb-line-fresh')"
              style="background: ${bgcolor}">
            <a class="cb-annotate" href="${h.route_path('repo_commit',repo_name=c.repo_name,commit_id=annotation.raw_id)}">
              r${annotation.idx}
            </a>
            </td>
        % else:
            <td></td>
            <td class="cb-annotate-message-spacer"></td>
            <td
              class="cb-annotate-revision"
              data-revision="${annotation.idx}"
              onclick="$('[data-revision=${annotation.idx}]').toggleClass('cb-line-fresh')"
              style="background: ${bgcolor}">
            </td>
        % endif
    % else:
        <td colspan="3"></td>
    % endif


    <td class="cb-lineno" id="L${line_num}">
      <a data-line-no="${line_num}" href="#L${line_num}"></a>
    </td>
    <td class="cb-content cb-content-fresh"
    %if bgcolor:
    style="background: ${bgcolor}"
    %endif
    >
    ## newline at end is necessary for highlight to work when line is empty
    ## and for copy pasting code to work as expected
      <span class="cb-code">${render_tokenstream(tokens)|n}${'\n'}</span>
    </td>
  </tr>
</%def>

<%def name="render_annotation_lines(annotation, lines, color_hasher)">
  % for line_num, tokens in lines:
    ${render_line(line_num, tokens,
      bgcolor=color_hasher(annotation and annotation.raw_id or ''),
      annotation=annotation, show_annotation=loop.first
      )}
  % endfor
<script>
var AnnotationController = function() {
  var self = this;

  this.previousAnnotation = function(commitId, fPath, lineNo) {
      var params = {
          'repo_name': templateContext.repo_name,
          'commit_id': commitId,
          'f_path': fPath,
          'line_anchor': lineNo
      };
      window.location = pyroutes.url('repo_files:annotated_previous', params);
      return false;
  };
};
var annotationController = new AnnotationController();
</script>
</%def>
