@(diffs: Seq[util.JGitUtil.DiffInfo],
  repository: service.RepositoryService.RepositoryInfo,
  newCommitId: Option[String],
  oldCommitId: Option[String],
  showIndex: Boolean,
  issueId: Option[Int],
  hasWritePermission: Boolean,
  showLineNotes: Boolean)(implicit context: app.Context)
@import context._
@import view.helpers._
@import org.eclipse.jgit.diff.DiffEntry.ChangeType
@if(showIndex){
  <div>
    <div class="pull-right" style="margin-bottom: 10px;">
      <div class="btn-group" data-toggle="buttons-radio">
        <input type="button" id="btn-unified" class="btn btn-default btn-small active" value="Unified">
        <input type="button" id="btn-split" class="btn btn-default btn-small" value="Split">
      </div>
    </div>
    Showing <a href="javascript:void(0);" id="toggle-file-list">@diffs.size changed @plural(diffs.size, "file")</a>
  </div>
  <ul id="commit-file-list" style="display: none;">
  @diffs.zipWithIndex.map { case (diff, i) =>
    <li@if(i > 0){ class="border"}>
      <a href="#diff-@i">
        @if(diff.changeType == ChangeType.COPY || diff.changeType == ChangeType.RENAME){
          <img src="@assets/common/images/diff_move.png"/> @diff.oldPath -> @diff.newPath
        }
        @if(diff.changeType == ChangeType.ADD){
          <img src="@assets/common/images/diff_add.png"/> @diff.newPath
        }
        @if(diff.changeType == ChangeType.MODIFY){
          <img src="@assets/common/images/diff_edit.png"/> @diff.newPath
        }
        @if(diff.changeType == ChangeType.DELETE){
          <img src="@assets/common/images/diff_delete.png"/> @diff.oldPath
        }
      </a>
    </li>
    }
  </ul>
}
@diffs.zipWithIndex.map { case (diff, i) =>
  <a name="diff-@i"></a>
  <table class="table table-bordered" commitId="@newCommitId" fileName="@diff.newPath">
    <tr>
      <th style="font-weight: normal; line-height: 27px;" class="box-header">
        @if(diff.changeType == ChangeType.COPY || diff.changeType == ChangeType.RENAME){
          <img src="@assets/common/images/diff_move.png"/> @diff.oldPath -> @diff.newPath
          @if(newCommitId.isDefined){
            <div class="pull-right align-right">
              <label class="checkbox" style="display: inline-block;"><input type="checkbox" class="toggle-notes" checked><span>Show notes</span></label>
              <a href="@url(repository)/blob/@newCommitId.get/@diff.newPath" class="btn btn-small">View file @@ @newCommitId.get.substring(0, 10)</a>
            </div>
          }
        }
        @if(diff.changeType == ChangeType.ADD || diff.changeType == ChangeType.MODIFY){
          @if(diff.changeType == ChangeType.ADD){
            <img src="@assets/common/images/diff_add.png"/>
          }else{
            <img src="@assets/common/images/diff_edit.png"/>
          } @diff.newPath
          @if(newCommitId.isDefined){
            <div class="pull-right align-right">
              <label class="checkbox" style="display: inline-block;"><input type="checkbox" class="toggle-notes" checked><span>Show notes</span></label>
              <a href="@url(repository)/blob/@newCommitId.get/@diff.newPath" class="btn btn-small">View file @@ @newCommitId.get.substring(0, 10)</a>
            </div>
          }
        }
        @if(diff.changeType == ChangeType.DELETE){
          <img src="@assets/common/images/diff_delete.png"/> @diff.oldPath
          @if(oldCommitId.isDefined){
            <div class="pull-right align-right">
              <label class="checkbox" style="display: inline-block;"><input type="checkbox" class="toggle-notes" checked><span>Show notes</span></label>
              <a href="@url(repository)/blob/@oldCommitId.get/@diff.oldPath" class="btn btn-small">View file @@ @oldCommitId.get.substring(0, 10)</a>
            </div>
          }
        }
      </th>
    </tr>
    <tr>
      <td style="padding: 0;">
        @if(diff.newContent != None || diff.oldContent != None){
          <div id="diffText-@i"></div>
          <textarea id="newText-@i" style="display: none;">@diff.newContent.getOrElse("")</textarea>
          <textarea id="oldText-@i" style="display: none;">@diff.oldContent.getOrElse("")</textarea>
        } else {
          Not supported
        }
      </td>
    </tr>
  </table>
}
<script type="text/javascript" src="@assets/vendors/jsdifflib/difflib.js"></script>
<script type="text/javascript" src="@assets/vendors/jsdifflib/diffview.js"></script>
<link href="@assets/vendors/jsdifflib/diffview.css" type="text/css" rel="stylesheet" />
<script>
$(function(){
  @if(showIndex){
    $('#toggle-file-list').click(function(){
      $('#commit-file-list').toggle();
      if($(this).val() == 'Show file list'){
        $(this).val('Hide file list');
      } else {
        $(this).val('Show file list');
      }
    });
  }

  // Render diffs as unified mode initially
  renderDiffs(1);

  $('#btn-unified').click(function(){
    $('.container-wide').removeClass('container-wide').addClass('container');
    renderDiffs(1);
  });

  $('#btn-split').click(function(){
    $('.container').removeClass('container').addClass('container-wide');
    renderDiffs(0);
  });

  $('.toggle-notes').change(function() {
    if (!$(this).prop('checked')) {
      $(this).closest('table').find('.not-diff.inline-comment-form').remove();
    }
    $(this).closest('table').find('.not-diff').toggle();
  });

  function renderDiffs(viewType){
    window.viewType = viewType;
    @diffs.zipWithIndex.map { case (diff, i) =>
      @if(diff.newContent != None || diff.oldContent != None){
        if($('#oldText-@i').length > 0){
          diffUsingJS('oldText-@i', 'newText-@i', 'diffText-@i', viewType);
        }
      }
    }
    @if(showLineNotes){
      function getInlineContainer(where) {
        if (viewType == 0) {
          if (where === 'new') {
            return $('<tr class="not-diff"><td colspan="2"></td><td colspan="2" class="comment-box-container"></td></tr>');
          } else if (where === 'old') {
            return $('<tr class="not-diff"><td colspan="2" class="comment-box-container"></td><td colspan="2"></td></tr>');
          }
        }
        return $('<tr class="not-diff"><td colspan="3" class="comment-box-container"></td></tr>');
      }
      $('.inline-comment').each(function(i, v) {
        var $v = $(v), filename = $v.attr('filename'),
        oldline = $v.attr('oldline'), newline = $v.attr('newline');
        if (typeof $('#show-notes')[0] !== 'undefined' && !$('#show-notes')[0].checked) {
          $(this).hide();
        }
        var tmp;
        var diff;
        if (typeof oldline !== 'undefined') {
          if (typeof newline !== 'undefined') {
            tmp = getInlineContainer();
          } else {
            tmp = getInlineContainer('old');
          }
          tmp.children('td:first').html($(this).clone().show());
          diff = $('table[filename="' + filename + '"]');
          diff.find('table.diff').find('.oldline[line-number=' + oldline  + ']')
          .parent().nextAll(':not(.not-diff):first').before(tmp);
        } else {
          tmp = getInlineContainer('new');
          tmp.children('td:last').html($(this).clone().show());
          diff = $('table[filename="' + filename + '"]');
          diff.find('table.diff').find('.newline[line-number=' + newline  + ']')
          .parent().nextAll(':not(.not-diff):first').before(tmp);
        }
        if (!diff.find('.toggle-notes').prop('checked')) {
          tmp.hide();
        }
      });
      @if(hasWritePermission) {
        $('table.diff td').hover(
          function() {
            $(this).find('b').css('display', 'inline-block');
          },
          function() {
            $(this).find('b').css('display', 'none');
          }
        );
        $('table.diff th').hover(
          function() {
            $(this).nextAll().find('b').first().css('display', 'inline-block');
          },
          function() {
            $(this).nextAll().find('b').first().css('display', 'none');
          }
        );
        $('.add-comment').click(function() {
          var $this = $(this),
          $tr = $this.closest('tr'),
          $check = $this.closest('table:not(.diff)').find('.toggle-notes');
          if (!$check.prop('checked')) {
            $check.prop('checked', true).trigger('change');
          }
          if (!$tr.nextAll(':not(.not-diff):first').prev().hasClass('inline-comment-form')) {
            var commitId = $this.closest('.table-bordered').attr('commitId'),
            fileName = $this.closest('.table-bordered').attr('fileName'),
            oldLineNumber, newLineNumber,
            url = '@url(repository)/commit/' + commitId + '/comment/_form?fileName=' + fileName@issueId.map { id => + '&issueId=@id' };
            if (viewType == 0) {
              oldLineNumber = $this.parent().prev('.oldline').attr('line-number');
              newLineNumber = $this.parent().prev('.newline').attr('line-number');
            } else {
              oldLineNumber = $this.parent().prevAll('.oldline').attr('line-number');
              newLineNumber = $this.parent().prevAll('.newline').attr('line-number');
            }
            if (!isNaN(oldLineNumber) && oldLineNumber) {
              url += ('&oldLineNumber=' + oldLineNumber)
            }
            if (!isNaN(newLineNumber) && newLineNumber) {
              url += ('&newLineNumber=' + newLineNumber)
            }
            $.get(
              url,
              {
                dataType : 'html'
              },
              function(responseContent) {
                $this.hide();
                var tmp;
                if (!isNaN(oldLineNumber) && oldLineNumber) {
                  if (!isNaN(newLineNumber) && newLineNumber) {
                    tmp = getInlineContainer();
                  } else {
                    tmp = getInlineContainer('old');
                  }
                } else {
                  tmp = getInlineContainer('new');
                }
                tmp.addClass('inline-comment-form').children('.comment-box-container').html(responseContent);
                $tr.nextAll(':not(.not-diff):first').before(tmp);
              }
            );
          }
        });
        $('table.diff').on('click', '.btn-default', function() {
          $(this).closest('.inline-comment-form').remove();
        });
      }
    }
  }
});
</script>