{{$file := .file}}
{{$repoLink := or ctx.RootData.CommitRepoLink ctx.RootData.RepoLink}}
{{$afterCommitID := or $.root.AfterCommitID "no-after-commit-id"}}{{/* this tmpl is also used by the PR Conversation page, so the "AfterCommitID" may not exist */}}
{{$blobExcerptLink := print $repoLink (Iif $.root.PageIsWiki "/wiki" "") "/blob_excerpt/" (PathEscape $afterCommitID) "?"}}
<colgroup>
	<col width="50">
	<col width="50">
	<col width="10">
	<col width="10">
	<col>
</colgroup>
{{range $j, $section := $file.Sections}}
	{{range $k, $line := $section.Lines}}
		<tr class="{{.GetHTMLDiffLineType}}-code nl-{{$k}} ol-{{$k}}" data-line-type="{{.GetHTMLDiffLineType}}">
			{{if eq .GetType 4}}
				{{if $.root.AfterCommitID}}
					{{$expandDirection := $line.GetExpandDirection}}
					<td colspan="2" class="lines-num">
						<div class="code-expander-buttons" data-expand-direction="{{$expandDirection}}">
							{{if or (eq $expandDirection 3) (eq $expandDirection 5)}}
								<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptLink}}&{{$line.GetBlobExcerptQuery}}&style=unified&direction=down&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
									{{svg "octicon-fold-down"}}
								</button>
							{{end}}
							{{if or (eq $expandDirection 3) (eq $expandDirection 4)}}
								<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptLink}}&{{$line.GetBlobExcerptQuery}}&style=unified&direction=up&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
									{{svg "octicon-fold-up"}}
								</button>
							{{end}}
							{{if eq $expandDirection 2}}
								<button class="code-expander-button" hx-target="closest tr" hx-get="{{$blobExcerptLink}}&{{$line.GetBlobExcerptQuery}}&style=unified&anchor=diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
									{{svg "octicon-fold"}}
								</button>
							{{end}}
						</div>
					</td>
				{{else}}
					{{/* for code file preview page or comment diffs on pull comment pages, do not show the expansion arrows */}}
					<td colspan="2" class="lines-num"></td>
				{{end}}
			{{else}}
				<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{$file.NameHash}}L{{$line.LeftIdx}}{{end}}"></span></td>
				<td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{$file.NameHash}}R{{$line.RightIdx}}{{end}}"></span></td>
			{{end}}
			{{$inlineDiff := $section.GetComputedInlineDiffFor $line ctx.Locale -}}
			<td class="lines-escape">
				{{- if $inlineDiff.EscapeStatus.Escaped -}}
					<button class="toggle-escape-button btn interact-bg" title="{{template "repo/diff/escape_title" dict "diff" $inlineDiff}}"></button>
				{{- end -}}
			</td>
			<td class="lines-type-marker"><span class="tw-font-mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span></td>
			{{if eq .GetType 4}}
				<td class="chroma lines-code blob-hunk">{{template "repo/diff/section_code" dict "diff" $inlineDiff}}</td>
			{{else}}
				<td class="chroma lines-code{{if (not $line.RightIdx)}} lines-code-old{{end}}">
					{{- if and $.root.SignedUserID $.root.PageIsPullFiles -}}
						<button type="button" aria-label="{{ctx.Locale.Tr "repo.diff.comment.add_line_comment"}}" class="ui primary button add-code-comment add-code-comment-{{if $line.RightIdx}}right{{else}}left{{end}}{{if (not $line.CanComment)}} tw-invisible{{end}}" data-side="{{if $line.RightIdx}}right{{else}}left{{end}}" data-idx="{{if $line.RightIdx}}{{$line.RightIdx}}{{else}}{{$line.LeftIdx}}{{end}}">
							{{- svg "octicon-plus" -}}
						</button>
					{{- end -}}
					{{- template "repo/diff/section_code" dict "diff" $inlineDiff -}}
				</td>
			{{end}}
		</tr>
		{{if $line.Comments}}
			<tr class="add-comment" data-line-type="{{.GetHTMLDiffLineType}}">
				<td class="add-comment-left add-comment-right" colspan="5">
					{{template "repo/diff/conversation" dict "." $.root "comments" $line.Comments}}
				</td>
			</tr>
		{{end}}
	{{end}}
{{end}}