{{if .DiffNotAvailable}}
	<div class="diff-detail-box diff-box sticky">
		<div>
			<div class="ui right">
				{{template "repo/diff/whitespace_dropdown" .}}
				{{template "repo/diff/options_dropdown" .}}
				{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived)}}
					{{template "repo/diff/new_review" .}}
				{{end}}
			</div>
		</div>
	</div>
	<h4>{{.locale.Tr "repo.diff.data_not_available"}}</h4>
{{else}}
	<div>
		<div class="diff-detail-box diff-box sticky gt-df gt-sb gt-ac gt-fw">
			<div class="gt-df gt-ac gt-fw">
				<button class="diff-toggle-file-tree-button gt-df gt-ac" data-show-text="{{.locale.Tr "repo.diff.show_file_tree"}}" data-hide-text="{{.locale.Tr "repo.diff.hide_file_tree"}}">
					{{/* the icon meaning is reversed here, "octicon-sidebar-collapse" means show the file tree */}}
					{{svg "octicon-sidebar-collapse" 20 "icon gt-hidden"}}
					{{svg "octicon-sidebar-expand" 20 "icon gt-hidden"}}
				</button>
				<script>
					const diffTreeVisible = localStorage?.getItem('diff_file_tree_visible') === 'true';
					const diffTreeBtn = document.querySelector('.diff-toggle-file-tree-button');
					const diffTreeIcon = `.octicon-sidebar-${diffTreeVisible ? 'expand' : 'collapse'}`;
					diffTreeBtn.querySelector(diffTreeIcon).classList.remove('gt-hidden');
					diffTreeBtn.setAttribute('data-tooltip-content', diffTreeBtn.getAttribute(diffTreeVisible ? 'data-hide-text' : 'data-show-text'));
				</script>
				<div class="diff-detail-stats gt-df gt-ac gt-ml-3">
					{{svg "octicon-diff" 16 "gt-mr-2"}}{{.locale.Tr "repo.diff.stats_desc" .Diff.NumFiles .Diff.TotalAddition .Diff.TotalDeletion | Str2html}}
				</div>
			</div>
			<div class="diff-detail-actions gt-df gt-ac">
				{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived)}}
					<progress id="viewed-files-summary" class="gt-mr-2" value="{{.Diff.NumViewedFiles}}" max="{{.Diff.NumFiles}}"></progress>
					<label for="viewed-files-summary" id="viewed-files-summary-label" class="gt-mr-3 gt-f1" data-text-changed-template="{{.locale.Tr "repo.pulls.viewed_files_label"}}">
						{{.locale.Tr "repo.pulls.viewed_files_label" .Diff.NumViewedFiles .Diff.NumFiles}}
					</label>
				{{end}}
				{{template "repo/diff/whitespace_dropdown" .}}
				{{template "repo/diff/options_dropdown" .}}
				{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived)}}
					{{template "repo/diff/new_review" .}}
				{{end}}
			</div>
		</div>
		<script id="diff-data-script">
				(() => {
					const diffData = {
						files: [{{range $i, $file := .Diff.Files}}{Name:"{{$file.Name}}",NameHash:"{{$file.NameHash}}",Type:{{$file.Type}},IsBin:{{$file.IsBin}},Addition:{{$file.Addition}},Deletion:{{$file.Deletion}}},{{end}}],
						isIncomplete: {{.Diff.IsIncomplete}},
						tooManyFilesMessage: "{{$.locale.Tr "repo.diff.too_many_files"}}",
						binaryFileMessage: "{{$.locale.Tr "repo.diff.bin"}}",
						showMoreMessage: "{{.locale.Tr "repo.diff.show_more"}}",
						statisticsMessage: "{{.locale.Tr "repo.diff.stats_desc_file"}}",
						fileTreeIsVisible: false,
						fileListIsVisible: false,
						isLoadingNewData: false,
						diffEnd: {{.Diff.End}},
						link: "{{$.Link}}"
					};
					if(window.config.pageData.diffFileInfo) {
						// Page is already loaded - add the data to our existing data
						window.config.pageData.diffFileInfo.files.push(...diffData.files);
						window.config.pageData.diffFileInfo.isIncomplete = diffData.isIncomplete;
						window.config.pageData.diffFileInfo.diffEnd = diffData.diffEnd;
						window.config.pageData.diffFileInfo.link = diffData.link;
					} else {
						// new load of page - populate initial data
						window.config.pageData.diffFileInfo = diffData;
					}
				})();
				</script>
		<div id="diff-file-list"></div>
		<div id="diff-container">
				<div id="diff-file-tree" class="gt-hidden"></div>
				<script>
					if (diffTreeVisible) document.getElementById('diff-file-tree').classList.remove('gt-hidden');
				</script>
				<div id="diff-file-boxes" class="sixteen wide column">
					{{range $i, $file := .Diff.Files}}
						{{/*notice: the index of Diff.Files should not be used for element ID, because the index will be restarted from 0 when doing load-more for PRs with a lot of files*/}}
						{{$blobBase := call $.GetBlobByPathForCommit $.BeforeCommit $file.OldName}}
						{{$blobHead := call $.GetBlobByPathForCommit $.HeadCommit $file.Name}}
						{{$isImage := or (call $.IsBlobAnImage $blobBase) (call $.IsBlobAnImage $blobHead)}}
						{{$isCsv := (call $.IsCsvFile $file)}}
						{{$showFileViewToggle := or $isImage (and (not $file.IsIncomplete) $isCsv)}}
						{{$isExpandable := or (gt $file.Addition 0) (gt $file.Deletion 0) $file.IsBin}}
						<div class="diff-file-box diff-box file-content {{TabSizeClass $.Editorconfig $file.Name}} gt-mt-3" id="diff-{{$file.NameHash}}" data-old-filename="{{$file.OldName}}" data-new-filename="{{$file.Name}}" {{if or ($file.ShouldBeHidden) (not $isExpandable)}}data-folded="true"{{end}}>
							<h4 class="diff-file-header sticky-2nd-row ui top attached normal header gt-df gt-ac gt-sb">
								<div class="diff-file-name gt-df gt-ac gt-mr-3">
									<a role="button" class="fold-file muted gt-mr-2" {{if not $isExpandable}}style="visibility: hidden"{{end}}>
										{{if $file.ShouldBeHidden}}
											{{svg "octicon-chevron-right" 18}}
										{{else}}
											{{svg "octicon-chevron-down" 18}}
										{{end}}
									</a>
									<div class="gt-bold gt-df gt-ac gt-mono">
										{{if $file.IsBin}}
											<span class="gt-ml-1 gt-mr-3">
												{{$.locale.Tr "repo.diff.bin"}}
											</span>
										{{else}}
											{{template "repo/diff/stats" dict "file" . "root" $}}
										{{end}}
									</div>
									<span class="file gt-mono"><a class="muted file-link" title="{{if $file.IsRenamed}}{{$file.OldName}} &rarr; {{end}}{{$file.Name}}" href="#diff-{{$file.NameHash}}">{{if $file.IsRenamed}}{{$file.OldName}} &rarr; {{end}}{{$file.Name}}</a>{{if .IsLFSFile}} ({{$.locale.Tr "repo.stored_lfs"}}){{end}}</span>
									{{if $file.IsGenerated}}
										<span class="ui label gt-ml-3">{{$.locale.Tr "repo.diff.generated"}}</span>
									{{end}}
									{{if $file.IsVendored}}
										<span class="ui label gt-ml-3">{{$.locale.Tr "repo.diff.vendored"}}</span>
									{{end}}
								</div>
								<div class="diff-file-header-actions gt-df gt-ac">
									{{if $showFileViewToggle}}
										<div class="ui compact icon buttons">
											<button class="ui tiny basic button file-view-toggle" data-toggle-selector="#diff-source-{{$file.NameHash}}" data-tooltip-content="{{$.locale.Tr "repo.file_view_source"}}">{{svg "octicon-code"}}</button>
											<button class="ui tiny basic button file-view-toggle active" data-toggle-selector="#diff-rendered-{{$file.NameHash}}" data-tooltip-content="{{$.locale.Tr "repo.file_view_rendered"}}">{{svg "octicon-file"}}</button>
										</div>
									{{end}}
									{{if $file.IsProtected}}
										<span class="ui basic label">{{$.locale.Tr "repo.diff.protected"}}</span>
									{{end}}
									{{if not (or $file.IsIncomplete $file.IsBin $file.IsSubmodule)}}
										<a class="ui basic tiny button unescape-button">{{$.locale.Tr "repo.unescape_control_characters"}}</a>
										<a class="ui basic tiny button escape-button gt-hidden">{{$.locale.Tr "repo.escape_control_characters"}}</a>
									{{end}}
									{{if and (not $file.IsSubmodule) (not $.PageIsWiki)}}
										{{if $file.IsDeleted}}
											<a class="ui basic tiny button" rel="nofollow" href="{{$.BeforeSourcePath}}/{{PathEscapeSegments .Name}}">{{$.locale.Tr "repo.diff.view_file"}}</a>
										{{else}}
											<a class="ui basic tiny button" rel="nofollow" href="{{$.SourcePath}}/{{PathEscapeSegments .Name}}">{{$.locale.Tr "repo.diff.view_file"}}</a>
										{{end}}
									{{end}}
									{{if and $.IsSigned $.PageIsPullFiles (not $.IsArchived)}}
										{{if $file.HasChangedSinceLastReview}}
											<span class="changed-since-last-review unselectable">{{$.locale.Tr "repo.pulls.has_changed_since_last_review"}}</span>
										{{end}}
										<label data-link="{{$.Issue.Link}}/viewed-files" data-headcommit="{{$.PullHeadCommitID}}" class="viewed-file-form unselectable{{if $file.IsViewed}} viewed-file-checked-form{{end}}">
											<input type="checkbox" name="{{$file.GetDiffFileName}}" autocomplete="off"{{if $file.IsViewed}} checked{{end}}> {{$.locale.Tr "repo.pulls.has_viewed_file"}}
										</label>
									{{end}}
								</div>
							</h4>
							<div class="diff-file-body ui attached unstackable table segment" {{if $file.IsViewed}}data-folded="true"{{end}}>
								<div id="diff-source-{{$file.NameHash}}" class="file-body file-code unicode-escaped code-diff{{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}}{{if $showFileViewToggle}} gt-hidden{{end}}">
									{{if or $file.IsIncomplete $file.IsBin}}
										<div class="diff-file-body binary" style="padding: 5px 10px;">
											{{if $file.IsIncomplete}}
												{{if $file.IsIncompleteLineTooLong}}
													{{$.locale.Tr "repo.diff.file_suppressed_line_too_long"}}
												{{else}}
													{{$.locale.Tr "repo.diff.file_suppressed"}}
													<a class="ui basic tiny button diff-load-button" data-href="{{$.Link}}?file-only=true&files={{$file.Name}}&files={{$file.OldName}}">{{$.locale.Tr "repo.diff.load"}}</a>
												{{end}}
											{{else}}
												{{$.locale.Tr "repo.diff.bin_not_shown"}}
											{{end}}
										</div>
									{{else}}
										<table class="chroma" data-new-comment-url="{{$.Issue.Link}}/files/reviews/new_comment" data-path="{{$file.Name}}">
											{{if $.IsSplitStyle}}
												{{template "repo/diff/section_split" dict "file" . "root" $}}
											{{else}}
												{{template "repo/diff/section_unified" dict "file" . "root" $}}
											{{end}}
										</table>
									{{end}}
								</div>
								{{if $showFileViewToggle}}
									{{/* for image or CSV, it can have a horizontal scroll bar, there won't be review comment context menu (position absolute) which would be clipped by "overflow" */}}
									<div id="diff-rendered-{{$file.NameHash}}" class="file-body file-code {{if $.IsSplitStyle}}code-diff-split{{else}}code-diff-unified{{end}} gt-overflow-x-scroll">
										<table class="chroma gt-w-100">
											{{if $isImage}}
												{{template "repo/diff/image_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead}}
											{{else}}
												{{template "repo/diff/csv_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead}}
											{{end}}
										</table>
									</div>
								{{end}}
							</div>
						</div>
					{{end}}

					{{if .Diff.IsIncomplete}}
						<div class="diff-file-box diff-box file-content gt-mt-3" id="diff-incomplete">
							<h4 class="ui top attached normal header gt-df gt-ac gt-sb">
								{{$.locale.Tr "repo.diff.too_many_files"}}
								<a class="ui basic tiny button" id="diff-show-more-files" data-href="{{$.Link}}?skip-to={{.Diff.End}}&file-only=true">{{.locale.Tr "repo.diff.show_more"}}</a>
							</h4>
						</div>
					{{end}}
				</div>
		</div>

		{{if not $.Repository.IsArchived}}
			<div class="gt-hidden" id="edit-content-form">
				<div class="ui comment form">
					<div class="ui top attached tabular menu">
						<a class="active write item">{{$.locale.Tr "write"}}</a>
						<a class="preview item" data-url="{{$.Repository.Link}}/markup" data-context="{{$.RepoLink}}">{{$.locale.Tr "preview"}}</a>
					</div>
					<div class="ui bottom attached active write tab segment">
						<textarea class="review-textarea js-quick-submit" tabindex="1" name="content"></textarea>
					</div>
					<div class="ui bottom attached tab preview segment markup">
					{{$.locale.Tr "loading"}}
					</div>
					<div class="text right edit buttons">
						<button class="ui basic primary cancel button" tabindex="3">{{.locale.Tr "repo.issues.cancel"}}</button>
						<button class="ui green save button" tabindex="2">{{.locale.Tr "repo.issues.save"}}</button>
					</div>
				</div>
			</div>
		{{end}}

		{{template "repo/issue/view_content/reference_issue_dialog" .}}
	</div>
{{end}}